DE69807325T2 - Einspritzsystem zur abgabe eines gasförmigen stoffes - Google Patents
Einspritzsystem zur abgabe eines gasförmigen stoffesInfo
- Publication number
- DE69807325T2 DE69807325T2 DE69807325T DE69807325T DE69807325T2 DE 69807325 T2 DE69807325 T2 DE 69807325T2 DE 69807325 T DE69807325 T DE 69807325T DE 69807325 T DE69807325 T DE 69807325T DE 69807325 T2 DE69807325 T2 DE 69807325T2
- Authority
- DE
- Germany
- Prior art keywords
- valve
- injection system
- gaseous substance
- control unit
- delivering
- 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.)
- Expired - Fee Related
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
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
- A61M16/10—Preparation of respiratory gases or vapours
- A61M16/12—Preparation of respiratory gases or vapours by mixing different gases
-
- 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
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
- A61M16/08—Bellows; Connecting tubes ; Water traps; Patient circuits
- A61M16/0816—Joints or connectors
- A61M16/0841—Joints or connectors for sampling
- A61M16/085—Gas sampling
-
- 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
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
- A61M16/20—Valves specially adapted to medical respiratory devices
- A61M16/201—Controlled valves
- A61M16/202—Controlled valves electrically actuated
-
- 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
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
- A61M16/20—Valves specially adapted to medical respiratory devices
- A61M16/201—Controlled valves
- A61M16/202—Controlled valves electrically actuated
- A61M16/203—Proportional
- A61M16/204—Proportional used for inhalation 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
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
- A61M16/0003—Accessories therefor, e.g. sensors, vibrators, negative pressure
- A61M2016/0015—Accessories therefor, e.g. sensors, vibrators, negative pressure inhalation detectors
- A61M2016/0018—Accessories therefor, e.g. sensors, vibrators, negative pressure inhalation detectors electrical
- A61M2016/0021—Accessories therefor, e.g. sensors, vibrators, negative pressure inhalation detectors electrical with a proportional output signal, e.g. from a thermistor
-
- 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
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
- A61M16/0003—Accessories therefor, e.g. sensors, vibrators, negative pressure
- A61M2016/003—Accessories therefor, e.g. sensors, vibrators, negative pressure with a flowmeter
- A61M2016/0033—Accessories therefor, e.g. sensors, vibrators, negative pressure with a flowmeter electrical
- A61M2016/0039—Accessories therefor, e.g. sensors, vibrators, negative pressure with a flowmeter electrical in the inspiratory circuit
-
- 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
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
- A61M16/10—Preparation of respiratory gases or vapours
- A61M16/1005—Preparation of respiratory gases or vapours with O2 features or with parameter measurement
- A61M2016/102—Measuring a parameter of the content of the delivered gas
- A61M2016/1035—Measuring a parameter of the content of the delivered gas the anaesthetic agent concentration
-
- 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
- A61M2202/00—Special media to be introduced, removed or treated
- A61M2202/02—Gases
- A61M2202/0266—Nitrogen (N)
- A61M2202/0275—Nitric oxide [NO]
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA 2201819 CA2201819A1 (en) | 1997-04-04 | 1997-04-04 | Injection system for delivery of a gaseous substance |
CA002225013A CA2225013C (en) | 1997-04-04 | 1997-12-16 | Injection system for delivery of a gaseous substance |
PCT/CA1998/000226 WO1998044976A1 (en) | 1997-04-04 | 1998-03-13 | Injection system for delivery of a gaseous substance |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69807325D1 DE69807325D1 (de) | 2002-09-26 |
DE69807325T2 true DE69807325T2 (de) | 2003-08-07 |
Family
ID=25679209
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69807325T Expired - Fee Related DE69807325T2 (de) | 1997-04-04 | 1998-03-13 | Einspritzsystem zur abgabe eines gasförmigen stoffes |
Country Status (8)
Country | Link |
---|---|
US (1) | US7201166B2 (de) |
EP (1) | EP0977609B1 (de) |
AT (1) | ATE222510T1 (de) |
AU (1) | AU6714398A (de) |
CA (1) | CA2225013C (de) |
DE (1) | DE69807325T2 (de) |
ES (1) | ES2184245T3 (de) |
WO (1) | WO1998044976A1 (de) |
Families Citing this family (44)
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---|---|---|---|---|
US6089229A (en) * | 1998-05-26 | 2000-07-18 | Datex-Ohmeda, Inc. | High concentration no pulse delivery device |
US6694969B1 (en) | 1999-09-22 | 2004-02-24 | Instrumentarium Corp. | Method to improve oxygenation in subjects suffering impaired oxygenation |
DE60027403T2 (de) * | 1999-09-22 | 2006-10-19 | Instrumentarium Corp. | Verbesserung der Sauerstoffversorgung in Lebewesen mit gestörter Sauerstoffversorgung |
US7122018B2 (en) * | 2000-12-26 | 2006-10-17 | Sensormedics Corporation | Device and method for treatment of wounds with nitric oxide |
SE0201541D0 (sv) | 2002-05-23 | 2002-05-23 | Siemens Elema Ab | Method of and apparatus for monitoring the composition of a binary component breathing gas mixture |
CA2563493A1 (en) * | 2004-05-11 | 2005-11-24 | Sensormedics Corporation | Intermittent dosing of nitric oxide gas |
SE529989C2 (sv) * | 2004-09-03 | 2008-01-29 | Ric Investments Llc | Gasregulator |
US8544464B2 (en) | 2005-05-02 | 2013-10-01 | Resmed Paris | Breathing assistance device comprising a gas regulating valve and associated breathing assistance method |
NZ562501A (en) * | 2005-05-02 | 2010-10-29 | Saime Sarl | A gas regulating valve for a breathing assistance device that allows control of the opening of leakage orfice |
WO2006122231A2 (en) * | 2005-05-10 | 2006-11-16 | Nspire Health, Inc. | Method and apparatus for analyzing pulmonary performance |
US7455062B2 (en) * | 2005-08-10 | 2008-11-25 | The General Electric Company | Modular nitric oxide delivery device |
JP2010529894A (ja) | 2007-06-15 | 2010-09-02 | スパンドーファー,マイケル | 人工呼吸器のための薬剤送達・監視システム |
FR2917978A1 (fr) * | 2007-06-28 | 2009-01-02 | Bear Medical Soc Par Actions S | Procede et dispositif de controle et de regulation du debit d'oxygene adaptables a la pathologie d'un patient |
EP2210639A3 (de) * | 2007-08-22 | 2014-08-06 | The Research Foundation Of State University Of New York | Vorrichtung zur gesteuerten Zufuhr eines Atemgases sowie Verteilungssystem |
DE112009001180A5 (de) * | 2008-03-17 | 2011-02-17 | Technologie Institut Medizin (Tim) Gmbh | Steuervorrichtung zur Applikation von volatilen Anästhesiegasen |
US8082312B2 (en) * | 2008-12-12 | 2011-12-20 | Event Medical, Inc. | System and method for communicating over a network with a medical device |
US9186075B2 (en) | 2009-03-24 | 2015-11-17 | Covidien Lp | Indicating the accuracy of a physiological parameter |
US8418692B2 (en) * | 2009-12-04 | 2013-04-16 | Covidien Lp | Ventilation system with removable primary display |
US8482415B2 (en) | 2009-12-04 | 2013-07-09 | Covidien Lp | Interactive multilevel alarm |
US8171094B2 (en) * | 2010-01-19 | 2012-05-01 | Event Medical, Inc. | System and method for communicating over a network with a medical device |
US8453643B2 (en) | 2010-04-27 | 2013-06-04 | Covidien Lp | Ventilation system with system status display for configuration and program information |
US8539949B2 (en) | 2010-04-27 | 2013-09-24 | Covidien Lp | Ventilation system with a two-point perspective view |
USD645158S1 (en) | 2010-04-27 | 2011-09-13 | Nellcor Purtian Bennett LLC | System status display |
US8511306B2 (en) | 2010-04-27 | 2013-08-20 | Covidien Lp | Ventilation system with system status display for maintenance and service information |
US8869793B1 (en) * | 2010-05-18 | 2014-10-28 | Idtx Systems, Inc. | Compact self-contained automated MDI adapters or units for ventilators |
NO2661300T3 (de) * | 2011-01-06 | 2018-03-03 | ||
US10426913B2 (en) * | 2011-11-07 | 2019-10-01 | Mallinckrodt Hospital Products IP Limited | Apparatus and method for monitoring nitric oxide delivery |
JP2014532523A (ja) * | 2011-11-07 | 2014-12-08 | アイ・エヌ・オー セラピューティクス エル・エル・シーINO Therapeutics LLC | 一酸化窒素送出を監視する装置および方法 |
WO2013138910A1 (en) | 2012-03-19 | 2013-09-26 | Michael Klein | Virtual respiratory gas delivery systems and circuits |
EP3308820B1 (de) * | 2013-03-13 | 2021-03-03 | Mallinckrodt Hospital Products IP Unlimited Company | Vorrichtung zur überwachung einer stickoxidausgabe |
US9050432B2 (en) * | 2013-04-03 | 2015-06-09 | Sheng-I Lu | Medical apparatus for atomizing water, gas, and liquid medication |
US10512741B2 (en) | 2013-09-13 | 2019-12-24 | Mallinckrodt Hospital Products IP Limited | Clinical decision support system and methods |
FR3015000B1 (fr) * | 2013-12-12 | 2016-05-27 | Air Liquide Sante (International) | Systeme de stockage et de distribution de melanges no/azote |
US10226592B2 (en) | 2014-04-01 | 2019-03-12 | Mallinckrodt Hospital Product Ip Limited | Systems and method for delivery of therapeutic gas to patients in need thereof using enhanced breathing circuit gas (BCG) flow measurement |
US10173025B2 (en) | 2014-04-21 | 2019-01-08 | Idtx Systems, Inc. | Automated drug delivery systems |
US10071213B2 (en) * | 2014-05-02 | 2018-09-11 | Mallinckrodt Hospital Products IP Limited | Systems and method for delivery of therapeutic gas to patients, in need thereof, receiving breathing gas from a ventilator that varies at least pressure and/or flow using enhanced therapeutic gas (NO) flow measurement |
EP3581226B1 (de) * | 2014-05-09 | 2024-02-28 | Mallinckrodt Pharmaceuticals Ireland Limited | Systeme zur abgabe eines therapeutischen gases |
US10561814B2 (en) | 2014-11-19 | 2020-02-18 | Idtx Systems, Inc. | Automated drug dispensing systems with automated HME bypass for ventilator circuits |
JP6719467B2 (ja) * | 2014-12-19 | 2020-07-08 | マケット・クリティカル・ケア・アーベー | バックアップを備えた添加ガス送達装置 |
USD775345S1 (en) | 2015-04-10 | 2016-12-27 | Covidien Lp | Ventilator console |
US10206608B2 (en) | 2017-06-01 | 2019-02-19 | Nspire Health, Inc. | Apparatus and methods for calibrating and/or validating pulmonary function test equipment |
US11369763B2 (en) * | 2020-07-31 | 2022-06-28 | Soco International Llc | Respiratory ventilatory device and method of operating same |
US11318276B2 (en) | 2020-08-05 | 2022-05-03 | Effortless Oxygen, Llc | Flow triggered gas delivery |
US11420007B2 (en) * | 2020-08-05 | 2022-08-23 | Effortless Oxygen, Llc | Flow triggered gas delivery |
Family Cites Families (40)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL7707259A (nl) | 1977-06-30 | 1979-01-03 | Philips Nv | Beademingstoestel. |
NZ209900A (en) | 1984-10-16 | 1989-08-29 | Univ Auckland | Automatic inhaler |
JPS61131756A (ja) | 1984-11-30 | 1986-06-19 | 鳥取大学長 | 呼吸同調送気式濃縮酸素供給装置 |
US4686975A (en) | 1985-05-03 | 1987-08-18 | Applied Membrane Technology, Inc. | Electronic respirable gas delivery device |
US4706664A (en) | 1986-04-11 | 1987-11-17 | Puritan-Bennett Corporation | Inspiration oxygen saver |
DE3712598A1 (de) | 1987-04-14 | 1988-10-27 | Siemens Ag | Inhalations-anaesthesiegeraet |
US5322057A (en) | 1987-07-08 | 1994-06-21 | Vortran Medical Technology, Inc. | Intermittent signal actuated nebulizer synchronized to operate in the exhalation phase, and its method of use |
CA1286943C (en) | 1987-11-02 | 1991-07-30 | Sunrise Medical Hhg Inc. | Method and means for dispensing respirating gases by effecting a known displacement |
FR2623404A1 (fr) | 1987-11-19 | 1989-05-26 | Air Liquide | Dispositif d'assistance respiratoire |
US4883050A (en) * | 1988-02-29 | 1989-11-28 | Nortgate Research, Inc. | Circuit providing indication of air entrapment in patient's lungs |
US4932401A (en) | 1988-04-01 | 1990-06-12 | Perkins Warren E | Two-gas variable ratio, variable dose, metering system and method of use |
US5074299A (en) | 1988-05-02 | 1991-12-24 | Dietz Henry G | Monitor for controlling the flow of gases for breathing during inhalation |
US5395612A (en) | 1990-03-27 | 1995-03-07 | Cornell Research Foundation, Inc. | Method for treating systemic hypotension caused by sepsis or cytokine using arginase in combination with an α1 adrenergic agonist |
AU657726B2 (en) | 1990-12-05 | 1995-03-23 | General Hospital Corporation, The | Devices for treating pulmonary vasoconstriction and asthma |
US5396882A (en) | 1992-03-11 | 1995-03-14 | The General Hospital Corporation | Generation of nitric oxide from air for medical uses |
US5570683A (en) | 1990-12-05 | 1996-11-05 | The General Hospital Corporation | Methods and devices for treating pulmonary vasoconstriction and asthma |
SE467996B (sv) | 1991-01-25 | 1992-10-19 | Siemens Elema Ab | Anordning foer tillfoersel av en andningsgas och minst ett anestesimedel |
SE468184B (sv) | 1991-03-25 | 1992-11-16 | Hans Hellsten | Syntetisk aperturradar |
FR2695831B1 (fr) | 1992-09-24 | 1994-11-10 | Air Liquide | Installation et procédé de fourniture d'un mélange gazeux aux voies respiratoires d'un utilisateur. |
US5385940A (en) | 1992-11-05 | 1995-01-31 | The General Hospital Corporation | Treatment of stroke with nitric-oxide releasing compounds |
US5427797A (en) | 1993-04-06 | 1995-06-27 | Brigham And Women's Hospital | Systemic effects of nitric oxide inhalation |
EP0621051B1 (de) * | 1993-04-17 | 2001-08-22 | MESSER GRIESHEIM AUSTRIA Ges.m.b.H. | Gerät zur kontrollierten Zudosierung von NO zur Atemluft von Patienten |
SE9302477L (sv) * | 1993-07-22 | 1995-01-23 | Siemens Elema Ab | Apparat för tillförsel av andningsgas |
SE9303369L (sv) * | 1993-10-12 | 1995-04-13 | Lars Erik Gustafsson | Respiratorisk anordning |
GB9320978D0 (en) | 1993-10-12 | 1993-12-01 | Higenbottam Timohy W | Nitric oxide treatment |
US5839434A (en) | 1993-11-16 | 1998-11-24 | Invacare Corporation | Method and apparatus for dispensing respiratory gases |
US5558083A (en) | 1993-11-22 | 1996-09-24 | Ohmeda Inc. | Nitric oxide delivery system |
US5681278A (en) | 1994-06-23 | 1997-10-28 | Cormedics Corp. | Coronary vasculature treatment method |
US5615669A (en) * | 1994-07-22 | 1997-04-01 | Siemens Elema Ab | Gas mixture and device for delivering the gas mixture to the lungs of a respiratory subject |
EP1491227B1 (de) * | 1994-10-14 | 2008-09-10 | Bird Products Corporation | Tragbares, mechanisches und mit einem Umlaufverdichter angetriebenes Beatmungsgerät |
SE9504310D0 (sv) | 1995-12-01 | 1995-12-01 | Siemens Elema Ab | Doseringsanordning |
SE506778C2 (sv) | 1996-08-12 | 1998-02-09 | Siemens Elema Ab | Förfarande vid blandning av gaser och en anordning för blandning av gaser |
US5732693A (en) | 1996-10-02 | 1998-03-31 | Ohmeda Inc. | Pause control of nitric oxide therapy |
US6125846A (en) | 1997-05-16 | 2000-10-03 | Datex-Ohmeda, Inc. | Purge system for nitric oxide administration apparatus |
US6164276A (en) | 1997-05-16 | 2000-12-26 | Datex-Ohmeda, Inc. | Accurate dose nitric oxide pulse delivery device with monitoring and alarms |
US6250301B1 (en) | 1997-08-28 | 2001-06-26 | Hortal Harm B.V. | Vaporizer for inhalation and method for extraction of active ingredients from a crude natural product or other matrix |
US6016801A (en) | 1997-09-03 | 2000-01-25 | Philips; Monir Wasef | Nitrous oxide delivery system |
US6216690B1 (en) | 1997-10-15 | 2001-04-17 | Datex-Ohmeda, Inc. | Method and apparatus for rapid control of set inspired gas concentration in anesthesia delivery systems |
US6032667A (en) | 1997-10-30 | 2000-03-07 | Instrumentarium Corporation | Variable orifice pulse valve |
SE9704661D0 (sv) | 1997-12-15 | 1997-12-15 | Siemens Elema Ab | Färskgassystem samt metod vid förgasning av flytande narkosmedel |
-
1997
- 1997-12-16 CA CA002225013A patent/CA2225013C/en not_active Expired - Fee Related
-
1998
- 1998-03-13 ES ES98912165T patent/ES2184245T3/es not_active Expired - Lifetime
- 1998-03-13 AT AT98912165T patent/ATE222510T1/de not_active IP Right Cessation
- 1998-03-13 DE DE69807325T patent/DE69807325T2/de not_active Expired - Fee Related
- 1998-03-13 WO PCT/CA1998/000226 patent/WO1998044976A1/en active IP Right Grant
- 1998-03-13 AU AU67143/98A patent/AU6714398A/en not_active Abandoned
- 1998-03-13 EP EP98912165A patent/EP0977609B1/de not_active Expired - Lifetime
-
2004
- 2004-08-06 US US10/912,550 patent/US7201166B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US20050172966A1 (en) | 2005-08-11 |
US7201166B2 (en) | 2007-04-10 |
EP0977609B1 (de) | 2002-08-21 |
EP0977609A1 (de) | 2000-02-09 |
AU6714398A (en) | 1998-10-30 |
ES2184245T3 (es) | 2003-04-01 |
ATE222510T1 (de) | 2002-09-15 |
WO1998044976A1 (en) | 1998-10-15 |
CA2225013A1 (en) | 1998-10-04 |
DE69807325D1 (de) | 2002-09-26 |
CA2225013C (en) | 2006-06-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8327 | Change in the person/name/address of the patent owner |
Owner name: NMD NITROX MEDICAL DEVICES INC., OUTREMONT, QUEBEC |
|
8328 | Change in the person/name/address of the agent |
Representative=s name: PATENTANWAELTE JANY & MOMMER PARTNERSCHAFT, 76137 K |
|
8339 | Ceased/non-payment of the annual fee |