DK185285A - Ventilindretning, isaer paa et narkoseapparat - Google Patents

Ventilindretning, isaer paa et narkoseapparat Download PDF

Info

Publication number
DK185285A
DK185285A DK185285A DK185285A DK185285A DK 185285 A DK185285 A DK 185285A DK 185285 A DK185285 A DK 185285A DK 185285 A DK185285 A DK 185285A DK 185285 A DK185285 A DK 185285A
Authority
DK
Denmark
Prior art keywords
gas
valve
constriction
flow
designed
Prior art date
Application number
DK185285A
Other languages
English (en)
Other versions
DK160461B (da
DK160461C (da
DK185285D0 (da
Inventor
Ola Stenqvist
Original Assignee
Vimed Hb
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 Vimed Hb filed Critical Vimed Hb
Publication of DK185285A publication Critical patent/DK185285A/da
Publication of DK185285D0 publication Critical patent/DK185285D0/da
Publication of DK160461B publication Critical patent/DK160461B/da
Application granted granted Critical
Publication of DK160461C publication Critical patent/DK160461C/da

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. ventilators; Tracheal tubes
    • A61M16/10—Preparation of respiratory gases or vapours
    • A61M16/104—Preparation of respiratory gases or vapours specially adapted for anaesthetics

Landscapes

  • Health & Medical Sciences (AREA)
  • Emergency Medicine (AREA)
  • Pulmonology (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)

Description

af indsnævringen i forhold til det lavere tryk nedstrørns af indsnævringen. Kraftindretningen dannes af to kamre (59, 60), som er tilsluttet til sidekanalerne (57, 58) og som er adskilt af et bevægeligt organ, såsom en membran (63), hvortil ventilen er tilsluttet. Den trykforskel, som opstår i følerindretningen ved strømningen giver derved en styring af ventilen.
DK185285A 1983-08-25 1985-04-25 Ventilindretning, isaer paa et narkoseapparat DK160461C (da)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
SE8304597 1983-08-25
SE8304597A SE437936B (sv) 1983-08-25 1983-08-25 Ventilanordning, serskilt vid ett narkosaggregat
SE8400281 1984-08-22
PCT/SE1984/000281 WO1985000983A1 (en) 1983-08-25 1984-08-22 Valve means specifically intended for anaesthetic systems

Publications (4)

Publication Number Publication Date
DK185285A true DK185285A (da) 1985-04-25
DK185285D0 DK185285D0 (da) 1985-04-25
DK160461B DK160461B (da) 1991-03-18
DK160461C DK160461C (da) 1991-09-16

Family

ID=20352294

Family Applications (1)

Application Number Title Priority Date Filing Date
DK185285A DK160461C (da) 1983-08-25 1985-04-25 Ventilindretning, isaer paa et narkoseapparat

Country Status (4)

Country Link
EP (1) EP0181335A1 (da)
DK (1) DK160461C (da)
SE (1) SE437936B (da)
WO (1) WO1985000983A1 (da)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5315989A (en) * 1991-12-09 1994-05-31 Boc Health Care, Inc. Medical ventilator

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3598116A (en) * 1969-06-17 1971-08-10 United Aircraft Corp Respirator with fluid amplifiers
SE391455B (sv) * 1973-04-27 1977-02-21 S O Elfstrand Andningsapparat
NL8007074A (nl) * 1980-12-29 1982-07-16 Honeywell Bv Beademingstoestel.

Also Published As

Publication number Publication date
SE8304597D0 (sv) 1983-08-25
SE437936B (sv) 1985-03-25
DK160461B (da) 1991-03-18
SE8304597L (sv) 1985-02-26
DK160461C (da) 1991-09-16
DK185285D0 (da) 1985-04-25
EP0181335A1 (en) 1986-05-21
WO1985000983A1 (en) 1985-03-14

Similar Documents

Publication Publication Date Title
ES2075400T3 (es) Dispositivo de reanimacion y ventilacion.
US5722449A (en) Arrangement in connection with a gas mixer
ES2037326T3 (es) Aparato para apoyar la respiracion espontanea de un paciente.
TW353730B (en) Pressure type flow rate controller
SE501097C2 (sv) Pneumatisk styrventil
JP2002113106A (ja) 圧力解放弁
SE9303662D0 (sv) Ventilanordning och andningsregulator innefattande sådan ventilanordning
DK185285A (da) Ventilindretning, isaer paa et narkoseapparat
JPH0562373B2 (da)
ATE39564T1 (de) Durchflussregeleinrichtung.
JPS5482525A (en) Exhaust gas recirculation system
GB2014047A (en) Demand inhalation valve system
DE3571763D1 (en) Pressure modifying system
JPS63252907A (ja) 酸素富化装置
SU752057A1 (ru) Пневматический усилитель расхода
SU830327A2 (ru) Регул тор соотношени расходовдВуХ пОТОКОВ гАзА
RU2210098C2 (ru) Регулятор давления - ограничитель расхода газа
JPS5447120A (en) Means for controlling quantity of flow
US20260041871A1 (en) Breathing air-driven mechanical ventilator
SU578068A1 (ru) Аппарат искусственной вентил ции легких
DE3877915D1 (de) Automatisches zufuhrventil.
JPS57130118A (en) Control device for constant pressure of gas
FR2455767A1 (fr) Installation de controle d'appareils pneumatiques destines a fonctionner sous pression variable
SU881688A1 (ru) Регул тор расхода
JPH0687963B2 (ja) 混合ガス供給装置

Legal Events

Date Code Title Description
PBP Patent lapsed