EP1017311A4 - Optical extravasation detection method and apparatus - Google Patents
Optical extravasation detection method and apparatusInfo
- Publication number
- EP1017311A4 EP1017311A4 EP98949360A EP98949360A EP1017311A4 EP 1017311 A4 EP1017311 A4 EP 1017311A4 EP 98949360 A EP98949360 A EP 98949360A EP 98949360 A EP98949360 A EP 98949360A EP 1017311 A4 EP1017311 A4 EP 1017311A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- optical
- detection method
- extravasation detection
- extravasation
- optical extravasation
- 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.)
- Withdrawn
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
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
- A61M5/168—Means for controlling media flow to the body or for metering media to the body, e.g. drip meters, counters ; Monitoring media flow to the body
- A61M5/16831—Monitoring, detecting, signalling or eliminating infusion flow anomalies
- A61M5/16836—Monitoring, detecting, signalling or eliminating infusion flow anomalies by sensing tissue properties at the infusion site, e.g. for detecting infiltration
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US5974997P | 1997-09-23 | 1997-09-23 | |
US59749P | 1997-09-23 | ||
PCT/US1998/019378 WO1999015074A1 (en) | 1997-09-23 | 1998-09-17 | Optical extravasation detection method and apparatus |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1017311A1 EP1017311A1 (en) | 2000-07-12 |
EP1017311A4 true EP1017311A4 (en) | 2004-07-21 |
Family
ID=22024976
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP98949360A Withdrawn EP1017311A4 (en) | 1997-09-23 | 1998-09-17 | Optical extravasation detection method and apparatus |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP1017311A4 (en) |
JP (1) | JP2001517469A (en) |
AU (1) | AU9569898A (en) |
CA (1) | CA2301209A1 (en) |
WO (1) | WO1999015074A1 (en) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6355024B1 (en) | 1999-07-14 | 2002-03-12 | Mallinckrodt Inc. | Medical fluid delivery system |
US6468261B1 (en) | 1999-07-14 | 2002-10-22 | Mallinckrodt Inc. | Medical fluid delivery system |
US6487428B1 (en) * | 2000-08-31 | 2002-11-26 | Trustees Of The University Of Pennsylvania | Extravasation detection apparatus and method based on optical sensing |
US7801583B2 (en) | 2002-12-10 | 2010-09-21 | Neorad As | Extravasation detector |
GB2396221B (en) | 2002-12-10 | 2006-06-07 | Neorad As | Extravasation detector |
US20040215081A1 (en) * | 2003-04-23 | 2004-10-28 | Crane Robert L. | Method for detection and display of extravasation and infiltration of fluids and substances in subdermal or intradermal tissue |
JP4443957B2 (en) | 2003-04-28 | 2010-03-31 | 株式会社根本杏林堂 | Leak detection device and method |
US7809430B2 (en) * | 2004-09-14 | 2010-10-05 | Nemoto Kyorindo Co., Ltd. | Leak detecting apparatus |
JP4857630B2 (en) * | 2005-07-13 | 2012-01-18 | 株式会社ジェイ・エム・エス | Extracorporeal blood treatment equipment |
US8376978B2 (en) * | 2007-02-09 | 2013-02-19 | Baxter International Inc. | Optical access disconnection systems and methods |
CA2717886C (en) | 2008-04-01 | 2015-02-10 | Gambro Lundia Ab | An apparatus and a method for monitoring a vascular access |
DE102009007806B4 (en) | 2009-02-06 | 2014-06-05 | Fresenius Medical Care Deutschland Gmbh | Device for vibrational excitation of at least a portion of a vascular access device for monitoring thereof |
EP2434950A1 (en) * | 2009-05-29 | 2012-04-04 | Gambro Lundia AB | Electrical connector clip for medical sensors |
US9915523B2 (en) * | 2010-06-17 | 2018-03-13 | Koninklijke Philips N.V. | System for monitoring the position of a tube's distal end relative to a blood vessel |
US20130317368A1 (en) | 2012-03-12 | 2013-11-28 | Ivwatch, Llc | System for Mitigating the Effects of Tissue Blood Volume Changes to Aid in Diagnosing Infiltration or Extravasation in Animalia Tissue |
EP2887991B1 (en) * | 2012-08-21 | 2022-11-02 | Optomeditech Oy | Intravascular catheter assembly |
CA2867180C (en) * | 2012-09-02 | 2023-03-28 | Ivwatch, Llc | Systems and methods for mitigating the effects of tissue blood volume changes to aid in diagnosing infiltration or extravasation in animalia tissue |
CA3042077A1 (en) * | 2013-01-22 | 2014-07-03 | Ivwatch, Llc | Geometry of a transcutaneous sensor |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4877034A (en) * | 1987-06-18 | 1989-10-31 | Smith & Nephew, Inc. | Method and device for detection of tissue infiltration |
US5413098A (en) * | 1991-12-24 | 1995-05-09 | Sextant Medical Corporation | Path constrained spectrophotometer and method for determination of spatial distribution of light or other radiation scattering and absorbing substances in a radiation scattering medium |
US5497769A (en) * | 1993-12-16 | 1996-03-12 | I.S.S. (Usa) Inc. | Photosensor with multiple light sources |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4010749A (en) * | 1975-05-09 | 1977-03-08 | Shaw Robert F | Method of detecting infiltration of infused liquid by comparing altered skin temperature with skin temperature in area of infiltrated liquid |
US4647281A (en) * | 1985-02-20 | 1987-03-03 | M/A-Com, Inc. | Infiltration detection apparatus |
JPH0928712A (en) * | 1995-07-19 | 1997-02-04 | Ge Yokogawa Medical Syst Ltd | Image display control method for ultrasonic diagnostic device and device therefor, and puncture guide jig and ultrasonic probe |
-
1998
- 1998-09-17 WO PCT/US1998/019378 patent/WO1999015074A1/en active Application Filing
- 1998-09-17 CA CA002301209A patent/CA2301209A1/en not_active Abandoned
- 1998-09-17 EP EP98949360A patent/EP1017311A4/en not_active Withdrawn
- 1998-09-17 JP JP2000512453A patent/JP2001517469A/en active Pending
- 1998-09-17 AU AU95698/98A patent/AU9569898A/en not_active Abandoned
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4877034A (en) * | 1987-06-18 | 1989-10-31 | Smith & Nephew, Inc. | Method and device for detection of tissue infiltration |
US5413098A (en) * | 1991-12-24 | 1995-05-09 | Sextant Medical Corporation | Path constrained spectrophotometer and method for determination of spatial distribution of light or other radiation scattering and absorbing substances in a radiation scattering medium |
US5497769A (en) * | 1993-12-16 | 1996-03-12 | I.S.S. (Usa) Inc. | Photosensor with multiple light sources |
Non-Patent Citations (1)
Title |
---|
See also references of WO9915074A1 * |
Also Published As
Publication number | Publication date |
---|---|
WO1999015074A1 (en) | 1999-04-01 |
JP2001517469A (en) | 2001-10-09 |
AU9569898A (en) | 1999-04-12 |
EP1017311A1 (en) | 2000-07-12 |
CA2301209A1 (en) | 1999-04-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 20000321 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE CH DE DK ES FI FR GB GR IE IT LI NL PT SE |
|
A4 | Supplementary search report drawn up and despatched |
Effective date: 20040604 |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: 7A 61M 5/168 B Ipc: 7A 61B 5/00 A |
|
17Q | First examination report despatched |
Effective date: 20041112 |
|
17Q | First examination report despatched |
Effective date: 20041112 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20100401 |