DE69212301D1 - Ventilator der kolbenbauart sowie arbeitsweise - Google Patents

Ventilator der kolbenbauart sowie arbeitsweise

Info

Publication number
DE69212301D1
DE69212301D1 DE69212301T DE69212301T DE69212301D1 DE 69212301 D1 DE69212301 D1 DE 69212301D1 DE 69212301 T DE69212301 T DE 69212301T DE 69212301 T DE69212301 T DE 69212301T DE 69212301 D1 DE69212301 D1 DE 69212301D1
Authority
DE
Germany
Prior art keywords
piston
pump
gas
piston design
operation fan
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
DE69212301T
Other languages
English (en)
Other versions
DE69212301T2 (de
Inventor
Magdy Younes
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.)
University of Manitoba
Original Assignee
University of Manitoba
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
Application filed by University of Manitoba filed Critical University of Manitoba
Application granted granted Critical
Publication of DE69212301D1 publication Critical patent/DE69212301D1/de
Publication of DE69212301T2 publication Critical patent/DE69212301T2/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
    • A61M16/0057—Pumps therefor
    • A61M16/0072—Tidal volume piston pumps
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K3/00—Apparatus or processes for manufacturing printed circuits
    • H05K3/10—Apparatus or processes for manufacturing printed circuits in which conductive material is applied to the insulating support in such a manner as to form the desired conductive pattern
    • H05K3/105—Apparatus or processes for manufacturing printed circuits in which conductive material is applied to the insulating support in such a manner as to form the desired conductive pattern by conversion of non-conductive material on or in the support into conductive material, e.g. by using an energy beam
DE69212301T 1991-02-19 1992-02-12 Ventilator der kolbenbauart sowie arbeitsweise Expired - Lifetime DE69212301T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB919103419A GB9103419D0 (en) 1991-02-19 1991-02-19 Piston-based ventilator design and operation
PCT/CA1992/000060 WO1992014505A2 (en) 1991-02-19 1992-02-12 Piston-based ventilator design and operation

Publications (2)

Publication Number Publication Date
DE69212301D1 true DE69212301D1 (de) 1996-08-22
DE69212301T2 DE69212301T2 (de) 1997-01-23

Family

ID=10690209

Family Applications (2)

Application Number Title Priority Date Filing Date
DE69232019T Expired - Lifetime DE69232019T2 (de) 1991-02-19 1992-02-12 Ventilator der Kolbenbauart sowie Arbeitsweise
DE69212301T Expired - Lifetime DE69212301T2 (de) 1991-02-19 1992-02-12 Ventilator der kolbenbauart sowie arbeitsweise

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE69232019T Expired - Lifetime DE69232019T2 (de) 1991-02-19 1992-02-12 Ventilator der Kolbenbauart sowie Arbeitsweise

Country Status (9)

Country Link
US (1) US5540222A (de)
EP (2) EP0572445B1 (de)
JP (2) JP2512669B2 (de)
AT (2) ATE140390T1 (de)
CA (1) CA2104224C (de)
DE (2) DE69232019T2 (de)
ES (1) ES2163463T3 (de)
GB (1) GB9103419D0 (de)
WO (1) WO1992014505A2 (de)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5531221A (en) * 1994-09-12 1996-07-02 Puritan Bennett Corporation Double and single acting piston ventilators
CA2187287A1 (en) * 1995-02-09 1996-08-15 John S. Power Piston based ventilator
AUPN973596A0 (en) 1996-05-08 1996-05-30 Resmed Limited Control of delivery pressure in cpap treatment or assisted respiration
AUPO247496A0 (en) 1996-09-23 1996-10-17 Resmed Limited Assisted ventilation to match patient respiratory need
AUPO511397A0 (en) 1997-02-14 1997-04-11 Resmed Limited An apparatus for varying the flow area of a conduit
GB9706186D0 (en) * 1997-03-25 1997-05-14 Russell John A Anaesthesia ventilator
US6321748B1 (en) 1998-03-10 2001-11-27 Nellcor Puritan Bennett Closed loop control in a piston ventilator
US6142150A (en) * 1998-03-24 2000-11-07 Nellcor Puritan-Bennett Compliance compensation in volume control ventilator
AU2003903138A0 (en) * 2003-06-20 2003-07-03 Resmed Limited Method and apparatus for improving the comfort of cpap
EP2417993B1 (de) 2004-01-07 2021-05-19 ResMed Pty Ltd Vorrichtung zur Bereitstellung expiratorischer Druckentlastung bei der positiven Atemwegsdrucktherapie
DE102007052897B4 (de) * 2007-11-07 2013-02-21 Dräger Medical GmbH Verfahren zum automatischen Steuern eines Beatmungssystems sowie zugehöriges Beatmungssystem
JP5504467B2 (ja) * 2008-03-25 2014-05-28 独立行政法人理化学研究所 ３次元ナノ金属構造体の光還元加工法
DE102009057070B9 (de) * 2009-12-04 2012-11-29 Maquet Gmbh & Co. Kg Kolbenmaschine zum Einsatz als Vakuumpumpe für medizinische Zwecke
US8814804B2 (en) * 2010-12-13 2014-08-26 Iph, Llc Interactive blood-alcohol content tester
US8783250B2 (en) 2011-02-27 2014-07-22 Covidien Lp Methods and systems for transitory ventilation support
US9993604B2 (en) 2012-04-27 2018-06-12 Covidien Lp Methods and systems for an optimized proportional assist ventilation
US9375542B2 (en) 2012-11-08 2016-06-28 Covidien Lp Systems and methods for monitoring, managing, and/or preventing fatigue during ventilation
US9358355B2 (en) 2013-03-11 2016-06-07 Covidien Lp Methods and systems for managing a patient move
US10668239B2 (en) 2017-11-14 2020-06-02 Covidien Lp Systems and methods for drive pressure spontaneous ventilation
US11517691B2 (en) 2018-09-07 2022-12-06 Covidien Lp Methods and systems for high pressure controlled ventilation
WO2022247321A1 (zh) * 2021-05-22 2022-12-01 深圳市司沃康科技有限公司 一种动态压力发生装置及按摩器

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA732336B (en) * 1972-05-01 1974-01-30 Sutter Hospitals Medical Res F Respirator
US3918447A (en) * 1972-08-19 1975-11-11 John S Inkster Ventilators
US4163911A (en) * 1975-01-27 1979-08-07 Sutter Hospitals Medical Research Foundation Permanent magnet translational motor for respirators
US4010761A (en) * 1975-11-10 1977-03-08 Puritan-Bennett Corporation Delivery means for use in volume-controlled respiration apparatus
FR2455765A1 (fr) * 1979-05-02 1980-11-28 Intertechnique Sa Dispositif regulateur d'alimentation en gaz d'un organe recepteur
SE418456B (sv) * 1979-06-21 1981-06-09 Engstrom Medical Ab Respiratoranordning
US4448192A (en) 1982-03-05 1984-05-15 Hewlett Packard Company Medical ventilator device parametrically controlled for patient ventilation
US4617637A (en) * 1985-07-09 1986-10-14 Lifecare Services, Inc. Servo control system for a reciprocating piston respirator
US4587967A (en) * 1985-07-09 1986-05-13 Lifecare Services, Inc. Oxygen enriched reciprocating piston respirator
GB8704104D0 (en) * 1987-02-21 1987-03-25 Manitoba University Of Respiratory system load apparatus
CA2038971C (en) 1990-03-30 1996-06-18 Magdy Younes Lung ventilator device
DE59007402D1 (de) * 1990-10-30 1994-11-10 Siemens Ag Anordnung bzw. Ventilator zur Regelung der Durchflussmenge eines fliessenden Mediums, insbesondere eines Gases.
US5365922A (en) * 1991-03-19 1994-11-22 Brigham And Women's Hospital, Inc. Closed-loop non-invasive oxygen saturation control system

Also Published As

Publication number Publication date
DE69212301T2 (de) 1997-01-23
GB9103419D0 (en) 1991-04-03
ES2163463T3 (es) 2002-02-01
DE69232019T2 (de) 2002-05-29
DE69232019D1 (de) 2001-09-27
ATE204490T1 (de) 2001-09-15
ATE140390T1 (de) 1996-08-15
EP0572445A1 (de) 1993-12-08
CA2104224A1 (en) 1992-08-20
US5540222A (en) 1996-07-30
JP2512669B2 (ja) 1996-07-03
WO1992014505A2 (en) 1992-09-03
EP0691135B1 (de) 2001-08-22
JPH06502222A (ja) 1994-03-10
JPH06502569A (ja) 1994-03-24
WO1992014505A3 (en) 1992-12-10
EP0691135A1 (de) 1996-01-10
EP0572445B1 (de) 1996-07-17
CA2104224C (en) 1997-03-18

Similar Documents

Publication Publication Date Title
DE69212301D1 (de) Ventilator der kolbenbauart sowie arbeitsweise
ES2116803T3 (es) Ventilador para el tratamiento de insuficiencias respiratorias.
BR8605744A (pt) Glandula artificial para implantacao no corpo humano
SE9601065L (sv) Narkossystem
HUP9802347A2 (hu) Inhalálókészülék
EP1149603A3 (de) Beatmungsgerät zur Erzeugung von kontinuierlichem positiven Atemwegdruck (CPAP)
IL166674A0 (en) Systems and methods for control of pumps employinggravimetric sensing
SE9603249D0 (sv) Anordning för kompensering av flödesmotstånd vid ventilator/respirator
ES2076158T3 (es) Dispositivo de ventilacion pulmonar.
ATE270567T1 (de) Inhalations- und überwachungsvorrichtung
DE58903081D1 (de) Geraet zur unterstuetzung der spontanen atmung eines patienten.
AU2003218458A1 (en) Valved intradermal delivery device
ATE307632T1 (de) Nasenkanüle
SE9701836D0 (sv) Bärbar andningsapparat
SE9704300D0 (sv) Gas pressure generator
CA2168136A1 (en) Piston-based ventilator design and operation
ATE112817T1 (de) Verbesserungen in bezug auf gerotorpumpen.
ES258130U (es) Un tubo de traqueotomia
IT1259179B (it) Vite autofilettante per membrane particolarmente per uso chirurgico ortopedico specialmente odontoiatrico
MX9604763A (es) Caja desechable con suministro de fluido de altura de cabeza negativa y metodo para utilizar la misma.

Legal Events

Date Code Title Description
8364 No opposition during term of opposition