CA2675263A1 - System and method for distinguishing leaks from a disengaged canister condition in a reduced pressure treatment system - Google Patents
System and method for distinguishing leaks from a disengaged canister condition in a reduced pressure treatment system Download PDFInfo
- Publication number
- CA2675263A1 CA2675263A1 CA002675263A CA2675263A CA2675263A1 CA 2675263 A1 CA2675263 A1 CA 2675263A1 CA 002675263 A CA002675263 A CA 002675263A CA 2675263 A CA2675263 A CA 2675263A CA 2675263 A1 CA2675263 A1 CA 2675263A1
- Authority
- CA
- Canada
- Prior art keywords
- alarm
- pressure
- reduced pressure
- power level
- source
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/71—Suction drainage systems
- A61M1/74—Suction control
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/90—Negative pressure wound therapy devices, i.e. devices for applying suction to a wound to promote healing, e.g. including a vacuum dressing
- A61M1/98—Containers specifically adapted for negative pressure wound therapy
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M27/00—Drainage appliance for wounds or the like, i.e. wound drains, implanted drains
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B19/00—Alarms responsive to two or more different undesired or abnormal conditions, e.g. burglary and fire, abnormal temperature and abnormal rate of flow
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B31/00—Predictive alarm systems characterised by extrapolation or other computation using updated historic data
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2205/00—General characteristics of the apparatus
- A61M2205/14—Detection of the presence or absence of a tube, a connector or a container in an apparatus
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2205/00—General characteristics of the apparatus
- A61M2205/15—Detection of leaks
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2205/00—General characteristics of the apparatus
- A61M2205/18—General characteristics of the apparatus with alarm
Landscapes
- Health & Medical Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Engineering & Computer Science (AREA)
- Public Health (AREA)
- Biomedical Technology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Hematology (AREA)
- Vascular Medicine (AREA)
- Anesthesiology (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Computing Systems (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Otolaryngology (AREA)
- Media Introduction/Drainage Providing Device (AREA)
- External Artificial Organs (AREA)
- Surgical Instruments (AREA)
- Examining Or Testing Airtightness (AREA)
Abstract
A reduced pressure treatment system includes a processing unit, a reduced pressure source, and a conduit fluidly connected between the reduced pressure source and a tissue site of a patient. The reduced pressure source is configured to operate at a target power level to apply a reduced pressure to the tissue site. A canister is provided to collect fluid drawn from the tissue site. A sensor is provided in communication with the reduced pressure source to determine a source pressure at the reduced pressure source, and an alarm indicator is provided in communication with the processing unit. The processing unit communicates a leak alarm signal or a canister disengaged alarm signal to the alarm indicator when an actual power level of the reduced pressure source exceeds the target power level for a selected period of time.
Claims (20)
1. A reduced pressure treatment system comprising:
a processing unit;
a reduced pressure source;
a conduit fluidly connected between the reduced pressure source and a tissue site of a patient, the reduced pressure source configured to operate at a target power level to apply a reduced pressure to the tissue site;
a canister in fluid communication with the conduit and the reduced pressure source for collecting fluid drawn from the tissue site;
a drape configured for positioning over the tissue site to maintain the reduced pressure at the tissue site;
a sensor in communication with the reduced pressure source to determine a source pressure at the reduced pressure source; and an alarm indicator in communication with the processing unit, the processing unit configured to communicate at least one of a leak alarm signal and a canister disengaged alarm signal to the alarm indicator when an actual power level of the reduced pressure source exceeds the target power level for a selected period of time, the alarm indicator configured to generate an alarm in response to receiving the at least one of the leak alarm signal and the canister disengaged alarm signal.
a processing unit;
a reduced pressure source;
a conduit fluidly connected between the reduced pressure source and a tissue site of a patient, the reduced pressure source configured to operate at a target power level to apply a reduced pressure to the tissue site;
a canister in fluid communication with the conduit and the reduced pressure source for collecting fluid drawn from the tissue site;
a drape configured for positioning over the tissue site to maintain the reduced pressure at the tissue site;
a sensor in communication with the reduced pressure source to determine a source pressure at the reduced pressure source; and an alarm indicator in communication with the processing unit, the processing unit configured to communicate at least one of a leak alarm signal and a canister disengaged alarm signal to the alarm indicator when an actual power level of the reduced pressure source exceeds the target power level for a selected period of time, the alarm indicator configured to generate an alarm in response to receiving the at least one of the leak alarm signal and the canister disengaged alarm signal.
2. The system according to claim 1, wherein:
the processing unit is configured to communicate the leak alarm signal when the source pressure determined by the sensor is greater than a first alarm pressure; and the processing unit is configured to communicate the canister disengaged alarm signal when the source pressure determined by the sensor is less than a second alarm pressure.
the processing unit is configured to communicate the leak alarm signal when the source pressure determined by the sensor is greater than a first alarm pressure; and the processing unit is configured to communicate the canister disengaged alarm signal when the source pressure determined by the sensor is less than a second alarm pressure.
3. The system according to claim 2, wherein the first alarm pressure is equal to the second alarm pressure.
4. The system according to claim 1, wherein the alarm indicator generates a leak alarm in response to receiving the leak alarm signal.
5. The system according to claim 1, wherein the alarm indicator generates a canister disengaged alarm in response to receiving the canister disengaged alarm signal.
6. The system according to claim 1, wherein the alarm indicator is a speaker and the alarm is a sound produced by the speaker.
7. The system according to claim 1, wherein the alarm indicator is a visual alarm indicator.
8. The system according to claim 1, wherein the reduced pressure source is a reduced pressure pump.
9. The system according to claim 1, wherein the sensor is a pressure sensor.
10. The system according to claim 1, wherein:
the processing unit is configured to communicate the leak alarm signal when the source pressure determined by the sensor is greater than a first alarm pressure;
the processing unit is configured to communicate the canister disengaged alarm signal when the source pressure determined by the sensor is less than the first alarm pressure;
the alarm indicator generates a leak alarm in response to receiving the leak alarm signal; and the alarm indicator generates a canister disengaged alarm in response to receiving the canister disengaged alarm signal.
the processing unit is configured to communicate the leak alarm signal when the source pressure determined by the sensor is greater than a first alarm pressure;
the processing unit is configured to communicate the canister disengaged alarm signal when the source pressure determined by the sensor is less than the first alarm pressure;
the alarm indicator generates a leak alarm in response to receiving the leak alarm signal; and the alarm indicator generates a canister disengaged alarm in response to receiving the canister disengaged alarm signal.
11. A method of distinguishing a leak condition from a canister disengagement condition in a reduced pressure treatment system, the method comprising:
monitoring an actual power level of a reduced pressure pump;
monitoring a source pressure of the reduced pressure pump;
comparing the actual power level to a target power level;
comparing the source pressure to a first alarm pressure and a second alarm pressure.
indicating a leak alarm when the actual power level is greater than the target power level and the source pressure is greater than the first alarm pressure; and indicating a canister disengaged alarm when the actual power level is greater than the target power level and the source pressure is less than the second alarm pressure.
monitoring an actual power level of a reduced pressure pump;
monitoring a source pressure of the reduced pressure pump;
comparing the actual power level to a target power level;
comparing the source pressure to a first alarm pressure and a second alarm pressure.
indicating a leak alarm when the actual power level is greater than the target power level and the source pressure is greater than the first alarm pressure; and indicating a canister disengaged alarm when the actual power level is greater than the target power level and the source pressure is less than the second alarm pressure.
12. The method according to claim 11, wherein the first and second alarm pressures are equal.
13. The method according to claim 11, wherein the indicating steps further comprises audibly indicating.
14. The method according to claim 11, wherein the indicating steps further comprises visually indicating.
15. The method according to claim 11, wherein monitoring the source pressure further comprises sensing the source pressure with a pressure sensor.
16. The method according to claim 11, further comprising:
delaying indication of the alarms until the actual power level has exceeded the target power level for a selected period of time.
delaying indication of the alarms until the actual power level has exceeded the target power level for a selected period of time.
17. A reduced pressure treatment system comprising:
means for monitoring an actual power level of a reduced pressure pump;
means for monitoring a source pressure of the reduced pressure pump;
means for comparing the actual power level to a target power level;
means for comparing the source pressure to a first alarm pressure and a second alarm pressure;
means for indicating a leak alarm when the actual power level is greater than the target power level and the source pressure is greater than the first alarm pressure; and means for indicating a canister disengaged alarm when the actual power level is greater than the target power level and the source pressure is less than the second alarm pressure.
means for monitoring an actual power level of a reduced pressure pump;
means for monitoring a source pressure of the reduced pressure pump;
means for comparing the actual power level to a target power level;
means for comparing the source pressure to a first alarm pressure and a second alarm pressure;
means for indicating a leak alarm when the actual power level is greater than the target power level and the source pressure is greater than the first alarm pressure; and means for indicating a canister disengaged alarm when the actual power level is greater than the target power level and the source pressure is less than the second alarm pressure.
18. The system according to claim 17, wherein the first and second alarm pressures are equal.
19. The system according to claim 17, wherein the means for indicating further comprise means for audibly indicating.
20. The system according to claim 17, wherein the means for indicating further comprise means for visually indicating.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US90226707P | 2007-02-20 | 2007-02-20 | |
US60/902,267 | 2007-02-20 | ||
PCT/US2008/002285 WO2008103406A1 (en) | 2007-02-20 | 2008-02-20 | System and method for distingushing leaks from a disengaged canister condition in a redued pressure treatment system |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2675263A1 true CA2675263A1 (en) | 2008-08-28 |
CA2675263C CA2675263C (en) | 2012-01-03 |
Family
ID=39707305
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA2675263A Active CA2675263C (en) | 2007-02-20 | 2008-02-20 | System and method for distinguishing leaks from a disengaged canister condition in a reduced pressure treatment system |
Country Status (12)
Country | Link |
---|---|
US (4) | US7927319B2 (en) |
EP (2) | EP2112935B1 (en) |
JP (3) | JP4808811B2 (en) |
KR (1) | KR101114653B1 (en) |
CN (1) | CN101616700B (en) |
AU (1) | AU2008219034B2 (en) |
CA (1) | CA2675263C (en) |
HK (1) | HK1136516A1 (en) |
IL (1) | IL200419A0 (en) |
RU (1) | RU2440150C2 (en) |
WO (1) | WO2008103406A1 (en) |
ZA (1) | ZA200904822B (en) |
Families Citing this family (89)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB0224986D0 (en) | 2002-10-28 | 2002-12-04 | Smith & Nephew | Apparatus |
GB0325129D0 (en) | 2003-10-28 | 2003-12-03 | Smith & Nephew | Apparatus in situ |
CN101257875A (en) | 2005-09-06 | 2008-09-03 | 泰科保健集团有限合伙公司 | Self contained wound dressing with micropump |
MX2009002948A (en) * | 2006-09-19 | 2009-03-31 | Kci Licensing Inc | Reduced pressure treatment system having blockage clearing and dual-zone pressure protection capabilities. |
US8366690B2 (en) * | 2006-09-19 | 2013-02-05 | Kci Licensing, Inc. | System and method for determining a fill status of a canister of fluid in a reduced pressure treatment system |
CA2872297C (en) | 2006-09-28 | 2016-10-11 | Smith & Nephew, Inc. | Portable wound therapy system |
US8308714B2 (en) * | 2006-10-13 | 2012-11-13 | Bluesky Medical Group Inc. | Control circuit and method for negative pressure wound treatment apparatus |
EP3527235A1 (en) * | 2007-02-09 | 2019-08-21 | KCI Licensing, Inc. | System for managing reduced pressure at a tissue site |
CN101616700B (en) | 2007-02-20 | 2013-02-13 | 凯希特许有限公司 | System and method for distingushing leaks from a disengaged canister condition in a redued pressure treatment system |
US9408954B2 (en) | 2007-07-02 | 2016-08-09 | Smith & Nephew Plc | Systems and methods for controlling operation of negative pressure wound therapy apparatus |
GB0715211D0 (en) * | 2007-08-06 | 2007-09-12 | Smith & Nephew | Apparatus |
GB0715259D0 (en) | 2007-08-06 | 2007-09-12 | Smith & Nephew | Canister status determination |
GB0712763D0 (en) | 2007-07-02 | 2007-08-08 | Smith & Nephew | Apparatus |
GB0712736D0 (en) * | 2007-07-02 | 2007-08-08 | Smith & Nephew | Apparatus |
GB0712764D0 (en) | 2007-07-02 | 2007-08-08 | Smith & Nephew | Carrying Bag |
GB0712739D0 (en) | 2007-07-02 | 2007-08-08 | Smith & Nephew | Apparatus |
EP2987510B1 (en) * | 2007-11-21 | 2020-10-28 | T.J. Smith & Nephew Limited | Suction device and dressing |
US20130096518A1 (en) | 2007-12-06 | 2013-04-18 | Smith & Nephew Plc | Wound filling apparatuses and methods |
GB0723874D0 (en) * | 2007-12-06 | 2008-01-16 | Smith & Nephew | Dressing |
US11253399B2 (en) | 2007-12-06 | 2022-02-22 | Smith & Nephew Plc | Wound filling apparatuses and methods |
GB0723855D0 (en) | 2007-12-06 | 2008-01-16 | Smith & Nephew | Apparatus and method for wound volume measurement |
GB0803564D0 (en) | 2008-02-27 | 2008-04-02 | Smith & Nephew | Fluid collection |
US8298200B2 (en) | 2009-06-01 | 2012-10-30 | Tyco Healthcare Group Lp | System for providing continual drainage in negative pressure wound therapy |
US8021347B2 (en) | 2008-07-21 | 2011-09-20 | Tyco Healthcare Group Lp | Thin film wound dressing |
US8152785B2 (en) | 2008-03-13 | 2012-04-10 | Tyco Healthcare Group Lp | Vacuum port for vacuum wound therapy |
US8414519B2 (en) | 2008-05-21 | 2013-04-09 | Covidien Lp | Wound therapy system with portable container apparatus |
US10912869B2 (en) | 2008-05-21 | 2021-02-09 | Smith & Nephew, Inc. | Wound therapy system with related methods therefor |
US8177763B2 (en) | 2008-09-05 | 2012-05-15 | Tyco Healthcare Group Lp | Canister membrane for wound therapy system |
US8007481B2 (en) | 2008-07-17 | 2011-08-30 | Tyco Healthcare Group Lp | Subatmospheric pressure mechanism for wound therapy system |
US8257326B2 (en) | 2008-06-30 | 2012-09-04 | Tyco Healthcare Group Lp | Apparatus for enhancing wound healing |
WO2010005709A1 (en) | 2008-07-08 | 2010-01-14 | Tyco Healthcare Group Lp | Portable negative pressure wound therapy device |
CA2731427C (en) | 2008-08-08 | 2020-01-28 | Tyco Healthcare Group Lp | Wound dressing of continuous fibers |
WO2010017484A2 (en) * | 2008-08-08 | 2010-02-11 | Kci Licensing, Inc. | Reduced-pressure treatment systems with reservoir control |
US8251979B2 (en) | 2009-05-11 | 2012-08-28 | Tyco Healthcare Group Lp | Orientation independent canister for a negative pressure wound therapy device |
US8827983B2 (en) | 2008-08-21 | 2014-09-09 | Smith & Nephew, Inc. | Sensor with electrical contact protection for use in fluid collection canister and negative pressure wound therapy systems including same |
US8216198B2 (en) | 2009-01-09 | 2012-07-10 | Tyco Healthcare Group Lp | Canister for receiving wound exudate in a negative pressure therapy system |
US9414968B2 (en) | 2008-09-05 | 2016-08-16 | Smith & Nephew, Inc. | Three-dimensional porous film contact layer with improved wound healing |
BRPI0916062A2 (en) | 2008-11-07 | 2019-09-24 | Kci Licensing Inc | reduced pressure wound treatment system for patient wound care, wound closure dressing, wound treatment method, and wound closure dressing method |
US20100305523A1 (en) * | 2009-05-27 | 2010-12-02 | Tyco Healthcare Group Lp | Active Exudate Control System |
US20110196321A1 (en) | 2009-06-10 | 2011-08-11 | Tyco Healthcare Group Lp | Fluid Collection Canister Including Canister Top with Filter Membrane and Negative Pressure Wound Therapy Systems Including Same |
US20100324516A1 (en) | 2009-06-18 | 2010-12-23 | Tyco Healthcare Group Lp | Apparatus for Vacuum Bridging and/or Exudate Collection |
EP2461863B1 (en) | 2009-08-05 | 2016-07-27 | Covidien LP | Surgical wound dressing incorporating connected hydrogel beads having an embedded electrode therein |
TW201200109A (en) * | 2010-06-22 | 2012-01-01 | Apex Medical Corp | Feedback control method of negative pressure wound care system and negative pressure wound care system |
CN101966364A (en) * | 2010-09-03 | 2011-02-09 | 惠州市华阳多媒体电子有限公司 | Negative pressure wound treatment system capable of detecting air leakage rate |
CN101947348B (en) * | 2010-09-03 | 2012-03-07 | 惠州市华阳医疗电子有限公司 | Negative pressure wound therapy system capable of detecting colors of exudates |
GB201015656D0 (en) | 2010-09-20 | 2010-10-27 | Smith & Nephew | Pressure control apparatus |
EP2441409A1 (en) | 2010-10-12 | 2012-04-18 | Smith&Nephew, Inc. | Medical device |
EP2640436B1 (en) * | 2010-11-17 | 2016-03-30 | KCI Licensing, Inc. | Systems for managing reduced pressure at a plurality of wound sites and method of manufacture |
US9302034B2 (en) | 2011-04-04 | 2016-04-05 | Smith & Nephew, Inc. | Negative pressure wound therapy dressing |
DE102011075842A1 (en) * | 2011-05-13 | 2012-11-15 | Paul Hartmann Ag | Device for providing negative pressure for medical negative pressure treatment of wounds |
DE102011075844A1 (en) * | 2011-05-13 | 2012-11-15 | Paul Hartmann Ag | Device for providing negative pressure for the negative pressure treatment of wounds |
US9067003B2 (en) | 2011-05-26 | 2015-06-30 | Kalypto Medical, Inc. | Method for providing negative pressure to a negative pressure wound therapy bandage |
CN103889476B (en) | 2011-06-07 | 2017-04-26 | 史密夫及内修公开有限公司 | Wound contacting members and methods |
RU2596728C2 (en) * | 2011-07-26 | 2016-09-10 | Смит Энд Нефью Плс | Systems and methods of monitoring system operation for low pressure therapy |
EP3053609B1 (en) * | 2011-09-13 | 2019-03-06 | KCI Licensing, Inc. | Reduced-pressure canisters having hydrophobic pores |
US9084845B2 (en) | 2011-11-02 | 2015-07-21 | Smith & Nephew Plc | Reduced pressure therapy apparatuses and methods of using same |
BR112014010647A2 (en) * | 2011-11-02 | 2017-04-25 | Smith & Nephew | pressure therapy devices and methods of use thereof |
US8858517B2 (en) | 2012-04-05 | 2014-10-14 | Oakwell Distribution, Inc. | Power saving control system for negative pressure wound therapy pumps |
US9737649B2 (en) | 2013-03-14 | 2017-08-22 | Smith & Nephew, Inc. | Systems and methods for applying reduced pressure therapy |
CN110141689A (en) | 2013-03-14 | 2019-08-20 | 史密夫和内修有限公司 | System and method for application decompression treatment |
RU2016108629A (en) | 2013-08-13 | 2017-09-19 | Смит Энд Нефью, Инк. | SYSTEMS AND METHODS FOR USING LOW PRESSURE THERAPY |
EP3174569B1 (en) | 2014-07-31 | 2020-01-15 | Smith & Nephew, Inc | Systems and methods for applying reduced pressure therapy |
DE102014116910A1 (en) * | 2014-11-19 | 2016-05-19 | Paul Hartmann Ag | Electronic fluid sensor for negative pressure therapy device |
WO2016109041A1 (en) | 2014-12-30 | 2016-07-07 | Smith & Nephew, Inc. | Systems and methods for applying reduced pressure therapy |
CA2972701A1 (en) | 2014-12-30 | 2016-07-07 | Smith & Nephew, Inc. | Systems and methods for applying reduced pressure therapy |
EP3297697B1 (en) | 2015-05-18 | 2022-05-11 | Smith & Nephew plc | Negative pressure wound therapy apparatus |
KR101685509B1 (en) * | 2015-06-15 | 2016-12-13 | (주)시지바이오 | Method for checking drain tube and recalculation volume of wound |
EP3334472B1 (en) | 2015-08-13 | 2023-11-22 | Smith&Nephew, Inc. | Systems and methods for applying reduced pressure therapy |
AU2015411394B2 (en) | 2015-10-07 | 2021-07-08 | Smith & Nephew, Inc. | Systems and methods for applying reduced pressure therapy |
EP3187206B1 (en) * | 2015-12-30 | 2019-03-13 | Paul Hartmann AG | Methods and devices for negative pressure wound therapy |
CA3023932A1 (en) | 2016-05-13 | 2017-11-16 | Smith & Nephew, Inc. | Automatic wound coupling detection in negative pressure wound therapy systems |
GB2586557B (en) * | 2016-08-12 | 2022-03-30 | Smith & Nephew Inc | Systems and methods for applying reduced pressure therapy |
EP3506868A1 (en) | 2016-08-31 | 2019-07-10 | Smith & Nephew PLC | Systems and methods for controlling operation of a reduced pressure therapy system to detect leaks |
JP7063887B2 (en) | 2016-09-29 | 2022-05-09 | スミス アンド ネフュー インコーポレイテッド | Construction and protection of components in negative pressure wound healing systems |
CN110709113A (en) * | 2017-02-15 | 2020-01-17 | 新加坡施乐辉有限公司 | Negative pressure wound therapy device and method of use thereof |
WO2018195101A1 (en) | 2017-04-19 | 2018-10-25 | Smith & Nephew, Inc. | Negative pressure wound therapy canisters |
US11712508B2 (en) | 2017-07-10 | 2023-08-01 | Smith & Nephew, Inc. | Systems and methods for directly interacting with communications module of wound therapy apparatus |
US11389582B2 (en) | 2017-09-29 | 2022-07-19 | T.J. Smith And Nephew, Limited | Negative pressure wound therapy apparatus with removable panels |
DE102017131018A1 (en) | 2017-12-21 | 2019-06-27 | Paul Hartmann Ag | Method for operating a negative pressure therapy system |
GB201813282D0 (en) | 2018-08-15 | 2018-09-26 | Smith & Nephew | System for medical device activation and opertion |
US11754063B2 (en) * | 2018-01-02 | 2023-09-12 | Kci Licensing, Inc. | Negative pressure wound therapy device with silent piezoelectric pump |
US11554206B2 (en) * | 2018-02-01 | 2023-01-17 | Kci Licensing, Inc. | Negative pressure wound therapy device using a vacuum generating pump providing audible therapy feedback |
GB201804347D0 (en) | 2018-03-19 | 2018-05-02 | Smith & Nephew Inc | Securing control of settings of negative pressure wound therapy apparatuses and methods for using the same |
GB201806988D0 (en) | 2018-04-30 | 2018-06-13 | Quintanar Felix Clarence | Power source charging for negative pressure wound therapy apparatus |
US11559619B2 (en) | 2018-04-30 | 2023-01-24 | Smith & Nephew Asia Pacific Pte. Limited | Systems and methods for controlling dual mode negative pressure wound therapy apparatus |
USD888225S1 (en) | 2018-04-30 | 2020-06-23 | Smith & Nephew Asia Pacific Pte. Limited | Pump and canister assembly for negative pressure wound therapy |
GB201808438D0 (en) | 2018-05-23 | 2018-07-11 | Smith & Nephew | Systems and methods for determining blockages in a negative pressure wound therapy system |
GB201820668D0 (en) | 2018-12-19 | 2019-01-30 | Smith & Nephew Inc | Systems and methods for delivering prescribed wound therapy |
CN112336521B (en) * | 2020-11-26 | 2022-01-11 | 黄友玲 | Nursing gauze warning device for infectious department |
Family Cites Families (276)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1355846A (en) | 1920-02-06 | 1920-10-19 | David A Rannells | Medical appliance |
US1885926A (en) | 1931-06-24 | 1932-11-01 | Harry T Lewis | Liquid measuring device |
US2378849A (en) | 1940-10-25 | 1945-06-19 | Helleberg Tore | Device for determining the volume of gas or liquid in a receptacle |
US2381821A (en) | 1940-10-25 | 1945-08-07 | Helleberg Tore | Device for determining the volume of gas or liquid in receptacles |
US2547758A (en) | 1949-01-05 | 1951-04-03 | Wilmer B Keeling | Instrument for treating the male urethra |
US2632443A (en) | 1949-04-18 | 1953-03-24 | Eleanor P Lesher | Surgical dressing |
GB692578A (en) | 1949-09-13 | 1953-06-10 | Minnesota Mining & Mfg | Improvements in or relating to drape sheets for surgical use |
US2682873A (en) | 1952-07-30 | 1954-07-06 | Johnson & Johnson | General purpose protective dressing |
NL189176B (en) | 1956-07-13 | 1900-01-01 | Hisamitsu Pharmaceutical Co | PLASTER BASED ON A SYNTHETIC RUBBER. |
US2969057A (en) | 1957-11-04 | 1961-01-24 | Brady Co W H | Nematodic swab |
US3032769A (en) * | 1959-08-18 | 1962-05-08 | John R Palmer | Method of making a bracket |
US3066672A (en) | 1960-09-27 | 1962-12-04 | Jr William H Crosby | Method and apparatus for serial sampling of intestinal juice |
GB1052614A (en) | 1964-06-04 | |||
US3367332A (en) | 1965-08-27 | 1968-02-06 | Gen Electric | Product and process for establishing a sterile area of skin |
US3419006A (en) | 1966-08-08 | 1968-12-31 | Union Carbide Corp | Novel dressing and use thereof |
US3520300A (en) | 1967-03-15 | 1970-07-14 | Amp Inc | Surgical sponge and suction device |
US3568675A (en) | 1968-08-30 | 1971-03-09 | Clyde B Harvey | Fistula and penetrating wound dressing |
US3585861A (en) | 1969-06-05 | 1971-06-22 | Georgia Tech Res Inst | Method for volume measurement |
US4141361A (en) | 1970-02-09 | 1979-02-27 | Snyder Manufacturing Co., Incorporated | Evacuator |
US3682180A (en) | 1970-06-08 | 1972-08-08 | Coilform Co Inc | Drain clip for surgical drain |
BE789293Q (en) | 1970-12-07 | 1973-01-15 | Parke Davis & Co | MEDICO-SURGICAL DRESSING FOR BURNS AND SIMILAR LESIONS |
DE2108757C3 (en) | 1971-02-24 | 1974-01-17 | Egon Georg 8000 Muenchen Weishaar | Device for suctioning blood from a surgical wound and feeding it to a heart-lung machine |
US3742952A (en) | 1971-04-28 | 1973-07-03 | Alpha Ind Inc | Surgical suction pump assembly |
US3779243A (en) | 1971-10-15 | 1973-12-18 | J Tussey | Contamination free surgical evacuator |
US3774611A (en) | 1972-06-08 | 1973-11-27 | J Tussey | Stabilized contamination free surgical evacuator |
US3744306A (en) | 1972-06-30 | 1973-07-10 | R Krueger | Method and apparatus for measuring the ullage of a vessel |
US3826254A (en) | 1973-02-26 | 1974-07-30 | Verco Ind | Needle or catheter retaining appliance |
US3892229A (en) | 1973-12-06 | 1975-07-01 | Duane F Taylor | Apparatus for augmenting venous blood flow |
DE2527706A1 (en) | 1975-06-21 | 1976-12-30 | Hanfried Dr Med Weigand | DEVICE FOR THE INTRODUCTION OF CONTRAST AGENTS INTO AN ARTIFICIAL INTESTINAL OUTLET |
DE2640413C3 (en) | 1976-09-08 | 1980-03-27 | Richard Wolf Gmbh, 7134 Knittlingen | Catheter monitor |
NL7710909A (en) | 1976-10-08 | 1978-04-11 | Smith & Nephew | COMPOSITE STRAPS. |
GB1562244A (en) | 1976-11-11 | 1980-03-05 | Lock P M | Wound dressing materials |
US4080970A (en) | 1976-11-17 | 1978-03-28 | Miller Thomas J | Post-operative combination dressing and internal drain tube with external shield and tube connector |
US4091804A (en) | 1976-12-10 | 1978-05-30 | The Kendall Company | Compression sleeve |
US4139004A (en) | 1977-02-17 | 1979-02-13 | Gonzalez Jr Harry | Bandage apparatus for treating burns |
US4184510A (en) | 1977-03-15 | 1980-01-22 | Fibra-Sonics, Inc. | Valued device for controlling vacuum in surgery |
US4165748A (en) | 1977-11-07 | 1979-08-28 | Johnson Melissa C | Catheter tube holder |
US4256109A (en) | 1978-07-10 | 1981-03-17 | Nichols Robert L | Shut off valve for medical suction apparatus |
SE414994B (en) | 1978-11-28 | 1980-09-01 | Landstingens Inkopscentral | VENKATETERFORBAND |
BR7908937A (en) | 1978-12-06 | 1981-06-30 | Svedman Paul | DEVICE FOR TREATING FABRICS, FOR EXAMPLE, SKIN |
US4266545A (en) | 1979-04-06 | 1981-05-12 | Moss James P | Portable suction device for collecting fluids from a closed wound |
US4284079A (en) | 1979-06-28 | 1981-08-18 | Adair Edwin Lloyd | Method for applying a male incontinence device |
US4261363A (en) | 1979-11-09 | 1981-04-14 | C. R. Bard, Inc. | Retention clips for body fluid drains |
US4569348A (en) | 1980-02-22 | 1986-02-11 | Velcro Usa Inc. | Catheter tube holder strap |
ATE14835T1 (en) | 1980-03-11 | 1985-08-15 | Schmid Eduard | SKIN GRAFT PRESSURE BANDAGE. |
US4297995A (en) | 1980-06-03 | 1981-11-03 | Key Pharmaceuticals, Inc. | Bandage containing attachment post |
US4375217A (en) | 1980-06-04 | 1983-03-01 | The Kendall Company | Compression device with pressure determination |
US4529402A (en) | 1980-07-08 | 1985-07-16 | Snyder Laboratories, Inc. | Closed wound suction evacuator with rotary valve |
AU546785B2 (en) | 1980-07-23 | 1985-09-19 | Commonwealth Of Australia, The | Open-loop controlled infusion of diabetics |
US4333468A (en) | 1980-08-18 | 1982-06-08 | Geist Robert W | Mesentery tube holder apparatus |
US4600015A (en) * | 1980-10-28 | 1986-07-15 | Antec Systems Limited | Patient monitoring apparatus and method |
US4465485A (en) | 1981-03-06 | 1984-08-14 | Becton, Dickinson And Company | Suction canister with unitary shut-off valve and filter features |
US4392853A (en) | 1981-03-16 | 1983-07-12 | Rudolph Muto | Sterile assembly for protecting and fastening an indwelling device |
US4373519A (en) | 1981-06-26 | 1983-02-15 | Minnesota Mining And Manufacturing Company | Composite wound dressing |
US4392858A (en) | 1981-07-16 | 1983-07-12 | Sherwood Medical Company | Wound drainage device |
US4419097A (en) | 1981-07-31 | 1983-12-06 | Rexar Industries, Inc. | Attachment for catheter tube |
AU550575B2 (en) | 1981-08-07 | 1986-03-27 | Richard Christian Wright | Wound drainage device |
SE429197B (en) | 1981-10-14 | 1983-08-22 | Frese Nielsen | SAR TREATMENT DEVICE |
DE3146266A1 (en) | 1981-11-21 | 1983-06-01 | B. Braun Melsungen Ag, 3508 Melsungen | COMBINED DEVICE FOR A MEDICAL SUCTION DRAINAGE |
US4551139A (en) | 1982-02-08 | 1985-11-05 | Marion Laboratories, Inc. | Method and apparatus for burn wound treatment |
DE3206130C2 (en) | 1982-02-20 | 1986-07-03 | Walter 2000 Hamburg Nicolai | Device for determining and displaying the quantity of a liquid or solid storage item |
US4475909A (en) | 1982-05-06 | 1984-10-09 | Eisenberg Melvin I | Male urinary device and method for applying the device |
EP0100148B1 (en) | 1982-07-06 | 1986-01-08 | Dow Corning Limited | Medical-surgical dressing and a process for the production thereof |
US4569674A (en) | 1982-08-03 | 1986-02-11 | Stryker Corporation | Continuous vacuum wound drainage system |
NZ206837A (en) | 1983-01-27 | 1986-08-08 | Johnson & Johnson Prod Inc | Thin film adhesive dressing:backing material in three sections |
US4534756A (en) * | 1983-04-11 | 1985-08-13 | Ivac Corporation | Fault detection apparatus and method for parenteral infusion system |
US4548202A (en) | 1983-06-20 | 1985-10-22 | Ethicon, Inc. | Mesh tissue fasteners |
US4573469A (en) * | 1983-06-20 | 1986-03-04 | Ethicon, Inc. | Two-piece tissue fastener with coinable leg staple and retaining receiver and method and instrument for applying same |
US4540412A (en) | 1983-07-14 | 1985-09-10 | The Kendall Company | Device for moist heat therapy |
US4509959A (en) | 1983-07-28 | 1985-04-09 | Greene & Kellogg, Inc. | Modular industrial oxygen concentrator |
US4543100A (en) | 1983-11-01 | 1985-09-24 | Brodsky Stuart A | Catheter and drain tube retainer |
GB8402351D0 (en) | 1984-01-30 | 1984-02-29 | Saggers M J | Inflatable garment |
US4525374A (en) | 1984-02-27 | 1985-06-25 | Manresa, Inc. | Treating hydrophobic filters to render them hydrophilic |
GB2157958A (en) | 1984-05-03 | 1985-11-06 | Ernest Edward Austen Bedding | Ball game net support |
US4897081A (en) | 1984-05-25 | 1990-01-30 | Thermedics Inc. | Percutaneous access device |
US5215522A (en) | 1984-07-23 | 1993-06-01 | Ballard Medical Products | Single use medical aspirating device and method |
GB8419745D0 (en) | 1984-08-02 | 1984-09-05 | Smith & Nephew Ass | Wound dressing |
US4872450A (en) | 1984-08-17 | 1989-10-10 | Austad Eric D | Wound dressing and method of forming same |
US4698060A (en) | 1984-08-20 | 1987-10-06 | Antonio Nicholas F D | Pressure regulation system |
US4655754A (en) | 1984-11-09 | 1987-04-07 | Stryker Corporation | Vacuum wound drainage system and lipids baffle therefor |
US4826494A (en) | 1984-11-09 | 1989-05-02 | Stryker Corporation | Vacuum wound drainage system |
DE3441893A1 (en) | 1984-11-16 | 1986-05-28 | Walter Küsnacht Beck | METHOD AND DEVICE FOR SUCTIONING SECRETARY LIQUID FROM A Wound |
US4798583A (en) | 1984-11-16 | 1989-01-17 | Walter Beck | Method and apparatus for aspirating secreted fluids from a wound |
US4605399A (en) | 1984-12-04 | 1986-08-12 | Complex, Inc. | Transdermal infusion device |
US4664652A (en) | 1985-02-07 | 1987-05-12 | Snyder Laboratories, Inc. | Wound evacuator |
US5037397A (en) | 1985-05-03 | 1991-08-06 | Medical Distributors, Inc. | Universal clamp |
US4650462A (en) | 1985-07-29 | 1987-03-17 | Minnesota Mining And Manufacturing Company | Irrigation system |
US4640688A (en) | 1985-08-23 | 1987-02-03 | Mentor Corporation | Urine collection catheter |
US4710165A (en) | 1985-09-16 | 1987-12-01 | Mcneil Charles B | Wearable, variable rate suction/collection device |
US4758220A (en) | 1985-09-26 | 1988-07-19 | Alcon Laboratories, Inc. | Surgical cassette proximity sensing and latching apparatus |
US4733659A (en) | 1986-01-17 | 1988-03-29 | Seton Company | Foam bandage |
EP0256060A1 (en) | 1986-01-31 | 1988-02-24 | OSMOND, Roger L. W. | Suction system for wound and gastro-intestinal drainage |
US4838883A (en) | 1986-03-07 | 1989-06-13 | Nissho Corporation | Urine-collecting device |
JPS62281965A (en) | 1986-05-29 | 1987-12-07 | テルモ株式会社 | Catheter and catheter fixing member |
GB8621884D0 (en) | 1986-09-11 | 1986-10-15 | Bard Ltd | Catheter applicator |
GB2195255B (en) | 1986-09-30 | 1991-05-01 | Vacutec Uk Limited | Apparatus for vacuum treatment of an epidermal surface |
US4743232A (en) | 1986-10-06 | 1988-05-10 | The Clinipad Corporation | Package assembly for plastic film bandage |
DE3634569A1 (en) | 1986-10-10 | 1988-04-21 | Sachse Hans E | CONDOM CATHETER, A URINE TUBE CATHETER FOR PREVENTING RISING INFECTIONS |
JPS63135179A (en) | 1986-11-26 | 1988-06-07 | 立花 俊郎 | Subcataneous drug administration set |
GB8628564D0 (en) | 1986-11-28 | 1987-01-07 | Smiths Industries Plc | Anti-foaming agent suction apparatus |
GB8706116D0 (en) | 1987-03-14 | 1987-04-15 | Smith & Nephew Ass | Adhesive dressings |
JP2563173B2 (en) * | 1987-05-06 | 1996-12-11 | 株式会社 ウオルブロ−フア−イ−スト | Overspeed prevention device for internal combustion engine |
US4787888A (en) | 1987-06-01 | 1988-11-29 | University Of Connecticut | Disposable piezoelectric polymer bandage for percutaneous delivery of drugs and method for such percutaneous delivery (a) |
US4863449A (en) | 1987-07-06 | 1989-09-05 | Hollister Incorporated | Adhesive-lined elastic condom cathether |
US5176663A (en) | 1987-12-02 | 1993-01-05 | Pal Svedman | Dressing having pad with compressibility limiting elements |
US4906240A (en) | 1988-02-01 | 1990-03-06 | Matrix Medica, Inc. | Adhesive-faced porous absorbent sheet and method of making same |
US4981474A (en) | 1988-02-16 | 1991-01-01 | Baxter Travenol Laboratories, Inc. | Body fluid drainage device |
US4985019A (en) | 1988-03-11 | 1991-01-15 | Michelson Gary K | X-ray marker |
GB8812803D0 (en) | 1988-05-28 | 1988-06-29 | Smiths Industries Plc | Medico-surgical containers |
US4919654A (en) | 1988-08-03 | 1990-04-24 | Kalt Medical Corporation | IV clamp with membrane |
US4917112A (en) | 1988-08-22 | 1990-04-17 | Kalt Medical Corp. | Universal bandage with transparent dressing |
US5000741A (en) | 1988-08-22 | 1991-03-19 | Kalt Medical Corporation | Transparent tracheostomy tube dressing |
DE69017479T2 (en) | 1989-01-16 | 1995-07-13 | Roussel Uclaf | Azabicyclohepten derivatives and their salts, processes for their preparation, their use as medicaments and preparations containing them. |
GB8906100D0 (en) | 1989-03-16 | 1989-04-26 | Smith & Nephew | Laminates |
US5261893A (en) | 1989-04-03 | 1993-11-16 | Zamierowski David S | Fastening system and method |
US4969880A (en) | 1989-04-03 | 1990-11-13 | Zamierowski David S | Wound dressing and treatment method |
US5527293A (en) | 1989-04-03 | 1996-06-18 | Kinetic Concepts, Inc. | Fastening system and method |
US5100396A (en) | 1989-04-03 | 1992-03-31 | Zamierowski David S | Fluidic connection system and method |
US5195995A (en) | 1989-05-09 | 1993-03-23 | Sherwood Medical Company | Control vacuum to measure gas flow |
US5505363A (en) * | 1989-05-26 | 1996-04-09 | United States Surgical Corporation | Surgical staples with plated anvils |
US5358494A (en) | 1989-07-11 | 1994-10-25 | Svedman Paul | Irrigation dressing |
JP2719671B2 (en) | 1989-07-11 | 1998-02-25 | 日本ゼオン株式会社 | Wound dressing |
US5232453A (en) | 1989-07-14 | 1993-08-03 | E. R. Squibb & Sons, Inc. | Catheter holder |
GB2235877A (en) | 1989-09-18 | 1991-03-20 | Antonio Talluri | Closed wound suction apparatus |
US5106629A (en) | 1989-10-20 | 1992-04-21 | Ndm Acquisition Corp. | Transparent hydrogel wound dressing |
US5001924A (en) | 1989-12-28 | 1991-03-26 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Volumetric measurement of tank volume |
US5112323A (en) | 1990-02-08 | 1992-05-12 | Snyder Laboratories, Inc. | Wound evacuator |
US5134994A (en) | 1990-02-12 | 1992-08-04 | Say Sam L | Field aspirator in a soft pack with externally mounted container |
US5055198A (en) | 1990-03-07 | 1991-10-08 | Shettigar U Ramakrishna | Autologous blood recovery membrane system and method |
US5092858A (en) | 1990-03-20 | 1992-03-03 | Becton, Dickinson And Company | Liquid gelling agent distributor device |
US5059171A (en) * | 1990-06-21 | 1991-10-22 | Boc Health Care, Inc. | Bubble detection system |
JP2941918B2 (en) | 1990-09-19 | 1999-08-30 | テルモ株式会社 | Weighing device |
SE470052B (en) | 1991-01-25 | 1993-11-01 | Lic Hygien Ab | Venkateterförband |
US5160315A (en) | 1991-04-05 | 1992-11-03 | Minnesota Mining And Manufacturing Company | Combined adhesive strip and transparent dressing delivery system |
US5149331A (en) | 1991-05-03 | 1992-09-22 | Ariel Ferdman | Method and device for wound closure |
US5257713A (en) * | 1991-05-07 | 1993-11-02 | United States Surgical Corporation | Surgical fastening device |
US5342329A (en) | 1991-10-11 | 1994-08-30 | Inmed Ltda. | Portable disposable device for post-surgical suction |
CA2075141C (en) * | 1991-10-17 | 1998-06-30 | Donald A. Morin | Anvil for surgical staplers |
US5278100A (en) | 1991-11-08 | 1994-01-11 | Micron Technology, Inc. | Chemical vapor deposition technique for depositing titanium silicide on semiconductor wafers |
US5636643A (en) | 1991-11-14 | 1997-06-10 | Wake Forest University | Wound treatment employing reduced pressure |
US5645081A (en) | 1991-11-14 | 1997-07-08 | Wake Forest University | Method of treating tissue damage and apparatus for same |
US5279550A (en) | 1991-12-19 | 1994-01-18 | Gish Biomedical, Inc. | Orthopedic autotransfusion system |
US5167613A (en) | 1992-03-23 | 1992-12-01 | The Kendall Company | Composite vented wound dressing |
FR2690617B1 (en) | 1992-04-29 | 1994-06-24 | Cbh Textile | TRANSPARENT ADHESIVE DRESSING. |
GB2284909B (en) | 1992-07-13 | 1996-11-13 | Pall Corp | Automated system and method for processing biological fluid |
US5526683A (en) | 1992-09-11 | 1996-06-18 | Maggio; Louis | Method and apparatus for determining the fullness and emptiness of silos |
GB2271060B (en) | 1992-10-01 | 1996-04-03 | Huntleigh Technology Plc | An inflatable garment |
DE4306478A1 (en) | 1993-03-02 | 1994-09-08 | Wolfgang Dr Wagner | Drainage device, in particular pleural drainage device, and drainage method |
US5693080A (en) | 1993-03-19 | 1997-12-02 | Wallsten Medical S.A. | Apparatus for medical treatment |
US6241747B1 (en) | 1993-05-03 | 2001-06-05 | Quill Medical, Inc. | Barbed Bodily tissue connector |
US5342376A (en) | 1993-05-03 | 1994-08-30 | Dermagraphics, Inc. | Inserting device for a barbed tissue connector |
US5423737A (en) | 1993-05-27 | 1995-06-13 | New Dimensions In Medicine, Inc. | Transparent hydrogel wound dressing with release tab |
US5344415A (en) | 1993-06-15 | 1994-09-06 | Deroyal Industries, Inc. | Sterile system for dressing vascular access site |
US5497788A (en) | 1993-07-16 | 1996-03-12 | Tecnol Medical Products, Inc. | Wound closure device for viewing a wound and method |
US5437651A (en) | 1993-09-01 | 1995-08-01 | Research Medical, Inc. | Medical suction apparatus |
US6604523B2 (en) * | 1993-11-09 | 2003-08-12 | Cprx Llc | Apparatus and methods for enhancing cardiopulmonary blood flow and ventilation |
US5429593A (en) | 1993-12-23 | 1995-07-04 | Matory; Yvedt L. | Post-surgical, drainage accommodating, compression dressing |
US5549584A (en) | 1994-02-14 | 1996-08-27 | The Kendall Company | Apparatus for removing fluid from a wound |
US5562615A (en) * | 1994-02-28 | 1996-10-08 | Corpak, Inc. | Free flow detector for an enternal feeding pump |
US5814057A (en) * | 1994-06-03 | 1998-09-29 | Gunze Limited | Supporting element for staple region |
US5607388A (en) | 1994-06-16 | 1997-03-04 | Hercules Incorporated | Multi-purpose wound dressing |
US5556375A (en) | 1994-06-16 | 1996-09-17 | Hercules Incorporated | Wound dressing having a fenestrated base layer |
JP3679143B2 (en) | 1994-06-30 | 2005-08-03 | 株式会社ニデック | Perfusion suction device |
US5664270A (en) | 1994-07-19 | 1997-09-09 | Kinetic Concepts, Inc. | Patient interface system |
AU698477B2 (en) | 1994-08-22 | 1998-10-29 | Kci Licensing, Inc. | Wound drainage equipment |
US5628230A (en) | 1994-11-01 | 1997-05-13 | Flam; Eric | Method and apparatus for testing the efficacy of patient support systems |
US5645539A (en) * | 1994-11-14 | 1997-07-08 | Innocare One, Ltd. | Elongated medical channel assembly and method of preventing dislodgement |
US5538502A (en) | 1994-12-27 | 1996-07-23 | Golda, Inc. | Surgical chest dressing |
DE29504378U1 (en) | 1995-03-15 | 1995-09-14 | Mtg Medizinisch Tech Geraeteba | Electronically controlled low-vacuum pump for chest and wound drainage |
DE19517699C2 (en) | 1995-05-13 | 1999-11-04 | Wilhelm Fleischmann | Device for vacuum sealing a wound |
US5782396A (en) * | 1995-08-28 | 1998-07-21 | United States Surgical Corporation | Surgical stapler |
DE19534417A1 (en) * | 1995-09-16 | 1997-03-20 | Fresenius Ag | Method for checking at least one filter arranged in the dialysis fluid system of a device for extracorporeal blood treatment |
GB9523253D0 (en) | 1995-11-14 | 1996-01-17 | Mediscus Prod Ltd | Portable wound treatment apparatus |
US5895869A (en) | 1995-11-17 | 1999-04-20 | Mwi, Inc. | Method and apparatus for analyzing particulate matter |
US5843007A (en) | 1996-04-29 | 1998-12-01 | Mcewen; James Allen | Apparatus and method for periodically applying a pressure waveform to a limb |
US5653244A (en) | 1996-06-04 | 1997-08-05 | Circaid Medical Products, Inc. | Therapeutic compression garment |
US5906206A (en) | 1996-06-04 | 1999-05-25 | Circaio Medical Products, Inc. | Therapeutic compression garment |
WO1998025122A1 (en) | 1996-12-05 | 1998-06-11 | Bell Avon, Inc. | System and method for leak detection |
EP0791814A3 (en) | 1997-05-26 | 1997-11-26 | Martin Lehmann | Method for leak testing and leak testing apparatus |
NL1006457C2 (en) | 1997-07-03 | 1999-01-05 | Polymedics N V | Drainage system to be used with an open wound, element used for applying a drainage pipe or hose and method for applying the drainage system. |
FR2766083A1 (en) | 1997-07-17 | 1999-01-22 | Future Medical Systems | METHOD FOR DETERMINING LOSS OF LIQUID DURING AN OPERATION |
US6135116A (en) | 1997-07-28 | 2000-10-24 | Kci Licensing, Inc. | Therapeutic method for treating ulcers |
US6420622B1 (en) | 1997-08-01 | 2002-07-16 | 3M Innovative Properties Company | Medical article having fluid control film |
US6017493A (en) | 1997-09-26 | 2000-01-25 | Baxter International Inc. | Vacuum-assisted venous drainage reservoir for CPB systems |
GB9719520D0 (en) | 1997-09-12 | 1997-11-19 | Kci Medical Ltd | Surgical drape and suction heads for wound treatment |
AU755496B2 (en) | 1997-09-12 | 2002-12-12 | Kci Licensing, Inc. | Surgical drape and suction head for wound treatment |
US5950238A (en) | 1998-01-29 | 1999-09-14 | Klein; Jeffrey A. | Post-liposuction breast compression garment and method for edema reduction |
US6071267A (en) | 1998-02-06 | 2000-06-06 | Kinetic Concepts, Inc. | Medical patient fluid management interface system and method |
US6086450A (en) | 1998-08-13 | 2000-07-11 | Mankovitz; Roy J. | Brassieres which facilitate the drainage of lymphatic fluid from the breast area of the human female |
US6488643B1 (en) | 1998-10-08 | 2002-12-03 | Kci Licensing, Inc. | Wound healing foot wrap |
GB9822341D0 (en) * | 1998-10-13 | 1998-12-09 | Kci Medical Ltd | Negative pressure therapy using wall suction |
US6162960A (en) | 1999-01-25 | 2000-12-19 | Klein; Jeffrey A. | Compression sponge for wound care |
US6287316B1 (en) | 1999-03-26 | 2001-09-11 | Ethicon, Inc. | Knitted surgical mesh |
US6856821B2 (en) | 2000-05-26 | 2005-02-15 | Kci Licensing, Inc. | System for combined transcutaneous blood gas monitoring and vacuum assisted wound closure |
US7799004B2 (en) | 2001-03-05 | 2010-09-21 | Kci Licensing, Inc. | Negative pressure wound treatment apparatus and infection identification system and method |
US7947033B2 (en) | 1999-04-06 | 2011-05-24 | Kci Licensing Inc. | Systems and methods for detection of wound fluid blood and application of phototherapy in conjunction with reduced pressure wound treatment system |
US6991643B2 (en) | 2000-12-20 | 2006-01-31 | Usgi Medical Inc. | Multi-barbed device for retaining tissue in apposition and methods of use |
US6302653B1 (en) | 1999-07-20 | 2001-10-16 | Deka Products Limited Partnership | Methods and systems for detecting the presence of a gas in a pump and preventing a gas from being pumped from a pump |
US6402714B1 (en) | 1999-11-12 | 2002-06-11 | Karl Storz Gmbh & Co., Kg | Apparatus and method for controlling high flow insufflation |
US6764462B2 (en) | 2000-11-29 | 2004-07-20 | Hill-Rom Services Inc. | Wound treatment apparatus |
US6824533B2 (en) | 2000-11-29 | 2004-11-30 | Hill-Rom Services, Inc. | Wound treatment apparatus |
IT1308687B1 (en) * | 1999-12-28 | 2002-01-09 | Gambro Dasco Spa | METHOD AND DEVICE FOR THE DETECTION OF ACCESS TO THE CARDIVASCULAR SYSTEM IN AN EXTRA-BODY BLOOD TREATMENT IN A |
ATE266443T1 (en) | 2000-02-24 | 2004-05-15 | Venetec Int Inc | UNIVERSAL CATHETER FASTENING SYSTEM |
US6585675B1 (en) * | 2000-11-02 | 2003-07-01 | Chf Solutions, Inc. | Method and apparatus for blood withdrawal and infusion using a pressure controller |
US6855135B2 (en) | 2000-11-29 | 2005-02-15 | Hill-Rom Services, Inc. | Vacuum therapy and cleansing dressing for wounds |
US6685681B2 (en) | 2000-11-29 | 2004-02-03 | Hill-Rom Services, Inc. | Vacuum therapy and cleansing dressing for wounds |
US7070584B2 (en) | 2001-02-20 | 2006-07-04 | Kci Licensing, Inc. | Biocompatible wound dressing |
US6540705B2 (en) | 2001-02-22 | 2003-04-01 | Core Products International, Inc. | Ankle brace providing upper and lower ankle adjustment |
AU2002257122B2 (en) * | 2001-04-03 | 2006-09-14 | Covidien Lp | Surgical stapling device for performing circular anastomoses |
JP4499992B2 (en) * | 2001-04-06 | 2010-07-14 | コヴィディエン アクチェンゲゼルシャフト | Vascular sealing machine and splitting machine having non-conductive stop member |
US7025739B2 (en) | 2001-08-09 | 2006-04-11 | Integra Lifesciences Corporation | System and method for treating elevated intracranial pressure |
US7004915B2 (en) | 2001-08-24 | 2006-02-28 | Kci Licensing, Inc. | Negative pressure assisted tissue treatment system |
US6648862B2 (en) | 2001-11-20 | 2003-11-18 | Spheric Products, Ltd. | Personally portable vacuum desiccator |
EP1478313B2 (en) | 2001-12-26 | 2018-03-07 | KCI Medical Resources | Vented vacuum bandage |
US6729119B2 (en) * | 2001-12-28 | 2004-05-04 | The Schnipke Family Limited Liability Company | Robotic loader for surgical stapling cartridge |
JP4011355B2 (en) | 2002-02-04 | 2007-11-21 | 富士通株式会社 | Soft magnetic film and thin film magnetic head |
TWI224964B (en) | 2002-03-25 | 2004-12-11 | Molten Corp | Detecting device for cause of pressure sores |
US8168848B2 (en) | 2002-04-10 | 2012-05-01 | KCI Medical Resources, Inc. | Access openings in vacuum bandage |
US6543456B1 (en) * | 2002-05-31 | 2003-04-08 | Ethicon Endo-Surgery, Inc. | Method for minimally invasive surgery in the digestive system |
AU2003238836A1 (en) * | 2002-05-31 | 2003-12-19 | Hill-Rom Services, Inc. | Wound treatment apparatus |
US6860789B2 (en) | 2002-07-01 | 2005-03-01 | Lightning2 Llc | Compression garment |
USD503509S1 (en) | 2002-07-01 | 2005-04-05 | Lightning2 Llc | Compression garment |
US6767188B2 (en) | 2002-08-15 | 2004-07-27 | Becton, Dickinson And Company | Constant output fluidic system |
US6981978B2 (en) * | 2002-08-30 | 2006-01-03 | Satiety, Inc. | Methods and devices for maintaining a space occupying device in a relatively fixed location within a stomach |
US7846141B2 (en) | 2002-09-03 | 2010-12-07 | Bluesky Medical Group Incorporated | Reduced pressure treatment system |
US6979324B2 (en) | 2002-09-13 | 2005-12-27 | Neogen Technologies, Inc. | Closed wound drainage system |
US7520872B2 (en) | 2002-09-13 | 2009-04-21 | Neogen Technologies, Inc. | Closed wound drainage system |
US7815616B2 (en) | 2002-09-16 | 2010-10-19 | Boehringer Technologies, L.P. | Device for treating a wound |
US7625362B2 (en) | 2003-09-16 | 2009-12-01 | Boehringer Technologies, L.P. | Apparatus and method for suction-assisted wound healing |
CN2574645Y (en) * | 2002-10-16 | 2003-09-24 | 大连理工大学 | Mentula erection aid belt |
GB0224986D0 (en) | 2002-10-28 | 2002-12-04 | Smith & Nephew | Apparatus |
US7037344B2 (en) * | 2002-11-01 | 2006-05-02 | Valentx, Inc. | Apparatus and methods for treatment of morbid obesity |
JP4175460B2 (en) * | 2002-12-24 | 2008-11-05 | 洋一郎 山野邉 | Portable decompression chamber |
US7976519B2 (en) | 2002-12-31 | 2011-07-12 | Kci Licensing, Inc. | Externally-applied patient interface system and method |
IL154814A0 (en) * | 2003-03-09 | 2003-10-31 | Edward G Shifrin | Sternal closure system, method and apparatus therefor |
JP4226425B2 (en) | 2003-09-25 | 2009-02-18 | 本田技研工業株式会社 | Viscous damper device |
GB0325126D0 (en) | 2003-10-28 | 2003-12-03 | Smith & Nephew | Apparatus with heat |
GB0325120D0 (en) | 2003-10-28 | 2003-12-03 | Smith & Nephew | Apparatus with actives |
US7135007B2 (en) | 2003-11-21 | 2006-11-14 | Julius Zorn, Inc. | Compression garments and related methods |
JP4590352B2 (en) | 2003-12-22 | 2010-12-01 | メデラ ホールディング アーゲー | Drainage device and method |
US7128735B2 (en) | 2004-01-02 | 2006-10-31 | Richard Scott Weston | Reduced pressure wound treatment appliance |
US20050197647A1 (en) | 2004-03-02 | 2005-09-08 | Dolliver Phillip B. | Surgical wound drain tube with flow control safeguards |
US7909805B2 (en) | 2004-04-05 | 2011-03-22 | Bluesky Medical Group Incorporated | Flexible reduced pressure treatment appliance |
US8062272B2 (en) | 2004-05-21 | 2011-11-22 | Bluesky Medical Group Incorporated | Flexible reduced pressure treatment appliance |
US8529548B2 (en) | 2004-04-27 | 2013-09-10 | Smith & Nephew Plc | Wound treatment apparatus and method |
US9119907B2 (en) * | 2004-09-21 | 2015-09-01 | Zoll Medical Corporation | Digitally controlled aspirator |
US20060229531A1 (en) | 2005-02-01 | 2006-10-12 | Daniel Goldberger | Blood monitoring system |
US7455682B2 (en) * | 2004-10-18 | 2008-11-25 | Tyco Healthcare Group Lp | Structure containing wound treatment material |
US20060161185A1 (en) * | 2005-01-14 | 2006-07-20 | Usgi Medical Inc. | Methods and apparatus for transmitting force to an end effector over an elongate member |
US7909754B2 (en) | 2005-02-24 | 2011-03-22 | Ethicon Endo-Surgery, Inc. | Non-invasive measurement of fluid pressure in an adjustable gastric band |
CN2805782Y (en) | 2005-04-18 | 2006-08-16 | 杨克训 | Vacuum suction device |
US7438705B2 (en) * | 2005-07-14 | 2008-10-21 | Boehringer Technologies, L.P. | System for treating a wound with suction and method detecting loss of suction |
US7608066B2 (en) * | 2005-08-08 | 2009-10-27 | Innovative Therapies, Inc. | Wound irrigation device pressure monitoring and control system |
US7837673B2 (en) | 2005-08-08 | 2010-11-23 | Innovative Therapies, Inc. | Wound irrigation device |
US7669746B2 (en) * | 2005-08-31 | 2010-03-02 | Ethicon Endo-Surgery, Inc. | Staple cartridges for forming staples having differing formed staple heights |
CN101257875A (en) * | 2005-09-06 | 2008-09-03 | 泰科保健集团有限合伙公司 | Self contained wound dressing with micropump |
AU2006287461A1 (en) | 2005-09-07 | 2007-03-15 | Tyco Healthcare Group L.P. | Self contained wound dressing apparatus |
DK2010245T3 (en) | 2005-11-21 | 2016-01-18 | Joshua David Smith | WOUND CARE SYSTEM |
US7252014B1 (en) | 2006-04-17 | 2007-08-07 | Mocon, Inc. | Instrument and method for measuring the volume of a hermetically sealed variable volume and pressure conforming container |
US7596718B2 (en) * | 2006-05-07 | 2009-09-29 | Applied Materials, Inc. | Ranged fault signatures for fault diagnosis |
US7779625B2 (en) | 2006-05-11 | 2010-08-24 | Kalypto Medical, Inc. | Device and method for wound therapy |
US8652086B2 (en) | 2006-09-08 | 2014-02-18 | Abbott Medical Optics Inc. | Systems and methods for power and flow rate control |
MX2009002948A (en) | 2006-09-19 | 2009-03-31 | Kci Licensing Inc | Reduced pressure treatment system having blockage clearing and dual-zone pressure protection capabilities. |
US8061360B2 (en) * | 2006-09-19 | 2011-11-22 | Kci Licensing, Inc. | System and method for locating fluid leaks at a drape of a reduced pressure delivery system |
US8366690B2 (en) | 2006-09-19 | 2013-02-05 | Kci Licensing, Inc. | System and method for determining a fill status of a canister of fluid in a reduced pressure treatment system |
US8308714B2 (en) * | 2006-10-13 | 2012-11-13 | Bluesky Medical Group Inc. | Control circuit and method for negative pressure wound treatment apparatus |
CN101616700B (en) * | 2007-02-20 | 2013-02-13 | 凯希特许有限公司 | System and method for distingushing leaks from a disengaged canister condition in a redued pressure treatment system |
GB0715210D0 (en) | 2007-08-06 | 2007-09-12 | Smith & Nephew | Apparatus |
US8105265B2 (en) * | 2007-10-12 | 2012-01-31 | Deka Products Limited Partnership | Systems, devices and methods for cardiopulmonary treatment and procedures |
GB0723876D0 (en) | 2007-12-06 | 2008-01-16 | Smith & Nephew | Apparatus and method for topical negative pressure therapy |
GB0723855D0 (en) * | 2007-12-06 | 2008-01-16 | Smith & Nephew | Apparatus and method for wound volume measurement |
US8021347B2 (en) | 2008-07-21 | 2011-09-20 | Tyco Healthcare Group Lp | Thin film wound dressing |
US8007481B2 (en) | 2008-07-17 | 2011-08-30 | Tyco Healthcare Group Lp | Subatmospheric pressure mechanism for wound therapy system |
US8192388B2 (en) * | 2008-07-25 | 2012-06-05 | Baxter International Inc. | System and method for detecting access disconnection |
US8251979B2 (en) | 2009-05-11 | 2012-08-28 | Tyco Healthcare Group Lp | Orientation independent canister for a negative pressure wound therapy device |
US8216198B2 (en) | 2009-01-09 | 2012-07-10 | Tyco Healthcare Group Lp | Canister for receiving wound exudate in a negative pressure therapy system |
-
2008
- 2008-02-20 CN CN2008800052579A patent/CN101616700B/en active Active
- 2008-02-20 JP JP2009549650A patent/JP4808811B2/en active Active
- 2008-02-20 EP EP08725876.0A patent/EP2112935B1/en active Active
- 2008-02-20 CA CA2675263A patent/CA2675263C/en active Active
- 2008-02-20 EP EP16172477.8A patent/EP3120878B1/en active Active
- 2008-02-20 KR KR1020097019422A patent/KR101114653B1/en active IP Right Grant
- 2008-02-20 US US12/070,891 patent/US7927319B2/en active Active
- 2008-02-20 AU AU2008219034A patent/AU2008219034B2/en active Active
- 2008-02-20 RU RU2009132198/14A patent/RU2440150C2/en active
- 2008-02-20 WO PCT/US2008/002285 patent/WO2008103406A1/en active Application Filing
-
2009
- 2009-07-09 ZA ZA200904822A patent/ZA200904822B/en unknown
- 2009-08-16 IL IL200419A patent/IL200419A0/en unknown
-
2010
- 2010-04-28 HK HK10104191.7A patent/HK1136516A1/en not_active IP Right Cessation
-
2011
- 2011-03-23 US US13/070,340 patent/US8827967B2/en active Active
- 2011-08-17 JP JP2011178233A patent/JP5553412B2/en active Active
-
2014
- 2014-02-10 JP JP2014023068A patent/JP5930334B2/en active Active
- 2014-07-08 US US14/326,260 patent/US9905123B2/en active Active
-
2018
- 2018-01-12 US US15/870,510 patent/US10799623B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
AU2008219034B2 (en) | 2012-01-19 |
CN101616700A (en) | 2009-12-30 |
JP4808811B2 (en) | 2011-11-02 |
EP2112935B1 (en) | 2016-06-29 |
KR20090121346A (en) | 2009-11-25 |
HK1136516A1 (en) | 2010-07-02 |
CA2675263C (en) | 2012-01-03 |
JP2010518906A (en) | 2010-06-03 |
KR101114653B1 (en) | 2012-06-13 |
US20180137746A1 (en) | 2018-05-17 |
US7927319B2 (en) | 2011-04-19 |
IL200419A0 (en) | 2010-04-29 |
RU2009132198A (en) | 2011-03-27 |
US20080200857A1 (en) | 2008-08-21 |
JP2014147787A (en) | 2014-08-21 |
US9905123B2 (en) | 2018-02-27 |
US20140320283A1 (en) | 2014-10-30 |
EP3120878A1 (en) | 2017-01-25 |
JP2012005850A (en) | 2012-01-12 |
EP2112935A1 (en) | 2009-11-04 |
EP3120878B1 (en) | 2020-07-22 |
US10799623B2 (en) | 2020-10-13 |
CN101616700B (en) | 2013-02-13 |
US20110172614A1 (en) | 2011-07-14 |
US8827967B2 (en) | 2014-09-09 |
ZA200904822B (en) | 2010-04-28 |
RU2440150C2 (en) | 2012-01-20 |
AU2008219034A1 (en) | 2008-08-28 |
JP5930334B2 (en) | 2016-06-08 |
WO2008103406A1 (en) | 2008-08-28 |
JP5553412B2 (en) | 2014-07-16 |
EP2112935A4 (en) | 2013-02-27 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CA2675263A1 (en) | System and method for distinguishing leaks from a disengaged canister condition in a reduced pressure treatment system | |
JP2010518906A5 (en) | ||
CA2663540C (en) | System and method for locating fluid leaks at a drape of a reduced pressure delivery system | |
WO2011107972A1 (en) | Pulmonary drainage apparatus | |
WO2009063443A3 (en) | Medical system, apparatus and method | |
WO2008012686A3 (en) | Method and apparatus for the measurement of intra-abdominal pressure utilizing a pressure transducer | |
HK1132895A1 (en) | System for tracking healing progress of tissue | |
EP1425063A4 (en) | Method and apparatus for leak detection in a fluid line | |
WO2010066405A3 (en) | Method and device for determining and/or monitoring a physical state on the basis of an amplitude of a pressure signal, in particular the heart pressure signal, during a blood treatment | |
WO2012061115A3 (en) | Systems and methods for monitoring a subject at rest | |
CA2663530A1 (en) | System and method for determining a fill status of a canister of fluid in a reduced pressure treatment system | |
US20150343120A1 (en) | Air leak detection device and electrically powered suction equipment provided therewith | |
US20170189588A1 (en) | Methods and devices for controlling negative pressure at a wound site | |
CN101947348A (en) | Negative pressure wound therapy system capable of detecting colors of exudates | |
MXPA04001845A (en) | Leak detection system and method for offshore hose lines. | |
EP2314214A3 (en) | Cerebral compliance monitoring | |
CN203075444U (en) | Negative pressure wound treatment system capable of detecting infection of wound | |
CN207421491U (en) | A kind of feedback device for being used to irrigate valve state detection | |
CN207760936U (en) | Secondary water-supply pressure monitoring device | |
US20210275737A1 (en) | Wound therapy system with conduit blockage detection | |
CN113877013A (en) | Real-time monitoring negative pressure drainage system and monitoring method thereof |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request |