DE69807325T2 - Einspritzsystem zur abgabe eines gasförmigen stoffes - Google Patents

Einspritzsystem zur abgabe eines gasförmigen stoffes

Info

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
Application number
DE69807325T
Other languages
English (en)
Other versions
DE69807325D1 (de
Inventor
Gilbert Blaise
Luc Dube
Raymond Carrier
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NMD NITROX MEDICAL DEVICES INC., OUTREMONT, QUEBEC
Original Assignee
NMD NITROX MEDICAL DEVICES Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from CA 2201819 external-priority patent/CA2201819A1/en
Application filed by NMD NITROX MEDICAL DEVICES Inc filed Critical NMD NITROX MEDICAL DEVICES Inc
Application granted granted Critical
Publication of DE69807325D1 publication Critical patent/DE69807325D1/de
Publication of DE69807325T2 publication Critical patent/DE69807325T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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]
DE69807325T 1997-04-04 1998-03-13 Einspritzsystem zur abgabe eines gasförmigen stoffes Expired - Fee Related DE69807325T2 (de)

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)

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PT2968824T (pt) * 2013-03-13 2018-03-05 Ino Therapeutics Llc Equipamento para monitorização da administração de óxido nítrico
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
MX2016012767A (es) * 2014-05-09 2017-05-01 Mallinckrodt Hospital Products Ip Ltd Sistemas y metodos para el manejo de fuente de gas inteligente y/o sistemas y metodos para suministro de gas terapeutico y/o verificacion de desempeño mejorada para suministro de gas terapeutico.
US10561814B2 (en) 2014-11-19 2020-02-18 Idtx Systems, Inc. Automated drug dispensing systems with automated HME bypass for ventilator circuits
US11904098B2 (en) * 2014-12-19 2024-02-20 Inosystems Additive gas delivery apparatus with backup
USD775345S1 (en) 2015-04-10 2016-12-27 Covidien Lp Ventilator console
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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
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Also Published As

Publication number Publication date
EP0977609A1 (de) 2000-02-09
US20050172966A1 (en) 2005-08-11
CA2225013A1 (en) 1998-10-04
WO1998044976A1 (en) 1998-10-15
CA2225013C (en) 2006-06-06
EP0977609B1 (de) 2002-08-21
US7201166B2 (en) 2007-04-10
ES2184245T3 (es) 2003-04-01
ATE222510T1 (de) 2002-09-15
AU6714398A (en) 1998-10-30
DE69807325D1 (de) 2002-09-26

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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