CH408291A - Ventil für Beatmungsapparate - Google Patents

Ventil für Beatmungsapparate

Info

Publication number
CH408291A
CH408291A CH862463A CH862463A CH408291A CH 408291 A CH408291 A CH 408291A CH 862463 A CH862463 A CH 862463A CH 862463 A CH862463 A CH 862463A CH 408291 A CH408291 A CH 408291A
Authority
CH
Switzerland
Prior art keywords
ventilator valve
ventilator
valve
Prior art date
Application number
CH862463A
Other languages
German (de)
English (en)
Inventor
Hesse Holger Ing Dr
Original Assignee
Hesse Holger Ing Dr
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 Hesse Holger Ing Dr filed Critical Hesse Holger Ing Dr
Publication of CH408291A publication Critical patent/CH408291A/de

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K15/00—Check valves
    • 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
    • A61M16/104—Preparation of respiratory gases or vapours specially adapted for anaesthetics
    • 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
    • A61M16/208—Non-controlled one-way valves, e.g. exhalation, check, pop-off non-rebreathing valves
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B9/00—Component parts for respiratory or breathing apparatus
    • A62B9/02—Valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
    • F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
    • F16K11/04—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only lift valves
    • F16K11/044—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only lift valves with movable valve members positioned between valve seats
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06G—ANALOGUE COMPUTERS
    • G06G1/00—Hand manipulated computing devices

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Pulmonology (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Veterinary Medicine (AREA)
  • Theoretical Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Mechanical Engineering (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Emergency Medicine (AREA)
  • Public Health (AREA)
  • General Physics & Mathematics (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Computer Hardware Design (AREA)
  • Physics & Mathematics (AREA)
  • Check Valves (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
CH862463A 1963-10-15 1963-07-10 Ventil für Beatmungsapparate CH408291A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEH0046381 1963-10-15

Publications (1)

Publication Number Publication Date
CH408291A true CH408291A (de) 1966-02-28

Family

ID=7156086

Family Applications (2)

Application Number Title Priority Date Filing Date
CH862463A CH408291A (de) 1963-10-15 1963-07-10 Ventil für Beatmungsapparate
CH496964A CH417167A (de) 1963-10-15 1964-04-17 Rechenvorrichtung zur Auswertung kolorimetrischer klinisch-chemischer Untersuchungen

Family Applications After (1)

Application Number Title Priority Date Filing Date
CH496964A CH417167A (de) 1963-10-15 1964-04-17 Rechenvorrichtung zur Auswertung kolorimetrischer klinisch-chemischer Untersuchungen

Country Status (5)

Country Link
CH (2) CH408291A (xx)
DE (1) DE1441381A1 (xx)
GB (1) GB968017A (xx)
LU (1) LU44048A1 (xx)
NL (1) NL295251A (xx)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1801102B1 (de) * 1968-10-01 1970-04-30 Siemens Ag Elektromagnetisches Ventil
GB2139491A (en) * 1983-05-12 1984-11-14 Leigh Stewart Prod Bathing apparatus
GB2145196B (en) * 1983-08-18 1986-04-09 Kawaei Co Ltd Rapid exhaust valve for use in blood circulation stimulator
DE4142295C2 (de) * 1991-12-20 1993-11-25 Draegerwerk Ag Ventil zur Erzeugung eines Steuerdrucks
SE9901511D0 (sv) 1999-04-27 1999-04-27 Siemens Elema Ab Backventil för narkosapparat
CN103691043A (zh) * 2013-09-27 2014-04-02 杭州乔辉电子科技有限公司 一种医用比例式氧气呼吸阀
CN112972846B (zh) * 2021-03-04 2022-10-04 河北北方学院附属第一医院 一种急诊科室用便携式自动化呼吸器

Also Published As

Publication number Publication date
DE1441381A1 (de) 1969-02-27
LU44048A1 (xx) 1963-09-11
CH417167A (de) 1966-07-15
GB968017A (en) 1964-08-26
NL295251A (xx)

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