DE69603498D1 - Vorrichtung zur rückgewinnung von narkosemittel - Google Patents

Vorrichtung zur rückgewinnung von narkosemittel

Info

Publication number
DE69603498D1
DE69603498D1 DE69603498T DE69603498T DE69603498D1 DE 69603498 D1 DE69603498 D1 DE 69603498D1 DE 69603498 T DE69603498 T DE 69603498T DE 69603498 T DE69603498 T DE 69603498T DE 69603498 D1 DE69603498 D1 DE 69603498D1
Authority
DE
Germany
Prior art keywords
patient
anaesthetic
absorption filter
breathed
absorption
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 - Lifetime
Application number
DE69603498T
Other languages
English (en)
Other versions
DE69603498T2 (de
Inventor
Hans Lambert
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.)
Louis Gibeck AB
Original Assignee
Louis Gibeck AB
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=20399842&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69603498(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Louis Gibeck AB filed Critical Louis Gibeck AB
Publication of DE69603498D1 publication Critical patent/DE69603498D1/de
Application granted granted Critical
Publication of DE69603498T2 publication Critical patent/DE69603498T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • A61M16/0087—Environmental safety or protection means, e.g. preventing explosion
    • A61M16/009—Removing used or expired gases or anaesthetic vapours
    • 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
    • A61M16/0087—Environmental safety or protection means, e.g. preventing explosion
    • A61M16/009—Removing used or expired gases or anaesthetic vapours
    • A61M16/0093—Removing used or expired gases or anaesthetic vapours by adsorption, absorption or filtration
    • 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
    • A61M16/105—Filters
    • A61M16/1055—Filters bacterial
    • 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
    • A61M16/14—Preparation of respiratory gases or vapours by mixing different fluids, one of them being in a liquid phase
    • A61M16/147—Preparation of respiratory gases or vapours by mixing different fluids, one of them being in a liquid phase the respiratory gas not passing through the liquid container
    • 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
    • A61M16/14—Preparation of respiratory gases or vapours by mixing different fluids, one of them being in a liquid phase
    • A61M16/18—Vaporising devices for anaesthetic preparations
    • 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
    • A61M16/1045—Devices for humidifying or heating the inspired gas by using recovered moisture or heat from the expired gas
    • 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
    • A61M2205/33—Controlling, regulating or measuring
    • A61M2205/3368—Temperature
DE69603498T 1995-10-16 1996-10-10 Vorrichtung zur rückgewinnung von narkosemittel Expired - Lifetime DE69603498T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9503614A SE505217C2 (sv) 1995-10-16 1995-10-16 Anordning för återvinning av anestesimedel
PCT/SE1996/001291 WO1997014465A1 (en) 1995-10-16 1996-10-10 A device for recovering anaesthetic

Publications (2)

Publication Number Publication Date
DE69603498D1 true DE69603498D1 (de) 1999-09-02
DE69603498T2 DE69603498T2 (de) 2000-03-30

Family

ID=20399842

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69603498T Expired - Lifetime DE69603498T2 (de) 1995-10-16 1996-10-10 Vorrichtung zur rückgewinnung von narkosemittel

Country Status (9)

Country Link
US (1) US6488028B1 (de)
EP (1) EP0855924B1 (de)
JP (1) JPH11513585A (de)
AT (1) ATE182475T1 (de)
AU (1) AU706959B2 (de)
DE (1) DE69603498T2 (de)
ES (1) ES2137730T3 (de)
SE (1) SE505217C2 (de)
WO (1) WO1997014465A1 (de)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI106435B (fi) * 1999-04-15 2001-02-15 Instrumentarium Oyj Menetelmä ja sovitelma anestesialaitteen yhteydessä
SE0300161D0 (sv) 2003-01-23 2003-01-23 Siemens Elema Ab Anesthetic Reflector
SE526141C2 (sv) * 2003-10-20 2005-07-12 Hudson Rci Ab Anordning och förfarande för återvinning av anestesimedel
EP1586806A1 (de) * 2004-04-16 2005-10-19 Aga Ab Behälter mit zwei Kammern und Anschluss, eine Kammer wird enleert und die andere befüllt.
SE0402572D0 (sv) * 2004-10-25 2004-10-25 Hans Lambert Improvement of a device for recovering anaesthetic
RU2415681C2 (ru) * 2005-05-13 2011-04-10 Энестетик Гэз Рекламейшн, Ллк Аппарат и способ для переработки анестезирующего газа
US7669438B2 (en) * 2005-05-13 2010-03-02 Anesthetic Gas Reclamation, Llc Method and apparatus for anesthetic gas reclamation with compression stage
US7628034B2 (en) * 2005-05-13 2009-12-08 Anesthetic Gas Reclamation, Llc Method of low flow anesthetic gas scavenging and dynamic collection apparatus therefor
US8449661B2 (en) * 2006-03-29 2013-05-28 Maquet Critical Care Ab Filter arrangement
US20080264414A1 (en) * 2007-04-27 2008-10-30 General Electric Company Method and system for conserving anesthesia, heat and moisture
EP2162202A1 (de) * 2007-05-23 2010-03-17 L'AIR LIQUIDE, Société Anonyme pour l'Etude et l'Exploitation des Procédés Georges Claude System und verfahren zur rückgewinnung und wiederverwendung von xenon aus einem beatmungsgerät
DE102007048892B4 (de) * 2007-10-11 2016-06-09 Drägerwerk AG & Co. KGaA Narkosegaszwischenspeicher mit elektrisch beeinflussbarer Adsorptionscharakteristik
DE102007048893C5 (de) * 2007-10-11 2011-06-01 Dräger Medical GmbH Vorrichtung zur Adsorption und Desorption von Anästhesiemittel
US8267081B2 (en) 2009-02-20 2012-09-18 Baxter International Inc. Inhaled anesthetic agent therapy and delivery system
US8752544B2 (en) 2011-03-21 2014-06-17 General Electric Company Medical vaporizer and method of monitoring of a medical vaporizer
US10413642B2 (en) 2015-04-28 2019-09-17 James Michael Berry System for dynamic control of medical vacuum
US10525215B2 (en) * 2015-11-10 2020-01-07 Wesley Davidson System for efficiently generating and inhaling vapors of herbs and incense
US11491292B2 (en) 2016-06-21 2022-11-08 Sedana Medical Limited Sedation device
DK3471808T3 (da) * 2016-06-21 2022-02-21 Sedana Medical Ltd Bedøvelsesanordning
EP3500326A4 (de) * 2016-08-16 2020-04-08 Fisher&Paykel Healthcare Limited Druckregelventil
SI3519029T1 (sl) * 2016-09-30 2021-04-30 Sedana Mecical Limited Naprava za sedacijo
US10610659B2 (en) 2017-03-23 2020-04-07 General Electric Company Gas mixer incorporating sensors for measuring flow and concentration
US10946160B2 (en) 2017-03-23 2021-03-16 General Electric Company Medical vaporizer with carrier gas characterization, measurement, and/or compensation

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US658793A (en) * 1899-08-21 1900-10-02 James M Lockey Vaporizer.
NL130162C (de) * 1962-08-06
US3351057A (en) * 1964-05-28 1967-11-07 Foregger Company Inc Patient safeguarding anesthesia apparatus
US3489144A (en) * 1967-02-13 1970-01-13 Gen Electric Closed rebreather - respirator circuit for renovation and supply of oxygen/nitrogen gas mixture
BE788211A (fr) * 1971-09-16 1973-02-28 Pall Corp Appareil disposable pour filtrer les gaz
US5231980A (en) * 1987-03-04 1993-08-03 Praxair Canada, Inc. Process for the recovery of halogenated hydrocarbons in a gas stream
SE459155B (sv) * 1987-04-14 1989-06-12 Siemens Elema Ab Foerfarande och anording foer aateranvaendning av anestesimedel
US5143060A (en) * 1989-06-08 1992-09-01 Smith Charles A Insulated carbon dioxide absorption system
SE9001581D0 (sv) * 1990-05-03 1990-05-03 Siemens Elema Ab Foerfarande foer aateranvaendning av anestesigas och anordning foer genomfoerande av foerfarandet
US5213096A (en) * 1990-06-18 1993-05-25 Gambro Engstrom Ab Apparatus for connecting a patient to breathing devices, the apparatus including a bacteria filter and gas sampling means
ES2073685T5 (es) * 1990-08-02 2002-03-01 Datex Ohmeda Inc Vaporizador de anestesico.
SE467996B (sv) * 1991-01-25 1992-10-19 Siemens Elema Ab Anordning foer tillfoersel av en andningsgas och minst ett anestesimedel
DE4116512A1 (de) * 1991-05-21 1992-11-26 Draegerwerk Ag Narkosemittelverdunster mit durchstroembaren verdunsterelementen
US5829428A (en) * 1996-05-29 1998-11-03 Alliance Pharmaceutical Corp. Methods and apparatus for reducing the loss of respiratory promoters
SE9802568D0 (sv) * 1998-07-17 1998-07-17 Siemens Elema Ab Anaesthetic delivery system

Also Published As

Publication number Publication date
US6488028B1 (en) 2002-12-03
EP0855924B1 (de) 1999-07-28
JPH11513585A (ja) 1999-11-24
SE9503614L (sv) 1997-04-17
AU7351296A (en) 1997-05-07
SE505217C2 (sv) 1997-07-14
ATE182475T1 (de) 1999-08-15
WO1997014465A1 (en) 1997-04-24
ES2137730T3 (es) 1999-12-16
DE69603498T2 (de) 2000-03-30
SE9503614D0 (sv) 1995-10-16
EP0855924A1 (de) 1998-08-05
AU706959B2 (en) 1999-07-01

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8365 Fully valid after opposition proceedings