GB2079162B - Resuscitator valve assembly - Google Patents

Resuscitator valve assembly

Info

Publication number
GB2079162B
GB2079162B GB8120217A GB8120217A GB2079162B GB 2079162 B GB2079162 B GB 2079162B GB 8120217 A GB8120217 A GB 8120217A GB 8120217 A GB8120217 A GB 8120217A GB 2079162 B GB2079162 B GB 2079162B
Authority
GB
United Kingdom
Prior art keywords
valve assembly
resuscitator valve
resuscitator
assembly
valve
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
Application number
GB8120217A
Other versions
GB2079162A (en
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.)
Commonwealth Industrial Gases Ltd
Original Assignee
Commonwealth Industrial Gases Ltd
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 Commonwealth Industrial Gases Ltd filed Critical Commonwealth Industrial Gases Ltd
Publication of GB2079162A publication Critical patent/GB2079162A/en
Application granted granted Critical
Publication of GB2079162B publication Critical patent/GB2079162B/en
Expired 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
    • A61M16/20—Valves specially adapted to medical respiratory devices
    • 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
    • A61M16/209—Relief 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
    • F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
    • F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
    • F16K17/168—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side combined with manually-controlled valves, e.g. a valve combined with a safety valve

Landscapes

  • Health & Medical Sciences (AREA)
  • Pulmonology (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Emergency Medicine (AREA)
  • Anesthesiology (AREA)
  • General Engineering & Computer Science (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Mechanical Engineering (AREA)
  • Emergency Management (AREA)
  • Business, Economics & Management (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
  • Percussion Or Vibration Massage (AREA)
  • External Artificial Organs (AREA)
  • Prostheses (AREA)
GB8120217A 1980-07-04 1981-06-30 Resuscitator valve assembly Expired GB2079162B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU438980 1980-07-04

Publications (2)

Publication Number Publication Date
GB2079162A GB2079162A (en) 1982-01-20
GB2079162B true GB2079162B (en) 1983-11-16

Family

ID=3694835

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8120217A Expired GB2079162B (en) 1980-07-04 1981-06-30 Resuscitator valve assembly

Country Status (2)

Country Link
GB (1) GB2079162B (en)
NO (1) NO812266L (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6755391B2 (en) 2000-10-23 2004-06-29 Nypro Inc. Anti-drawback medical valve
US7753892B2 (en) 2001-11-13 2010-07-13 Nypro Inc. Anti-drawback medical valve
US7789864B2 (en) 1996-11-18 2010-09-07 Nypro Inc. Luer-activated valve
US7837658B2 (en) 2001-11-13 2010-11-23 Nypro Inc. Anti-drawback medical valve
US7887519B2 (en) 2005-01-14 2011-02-15 Nypro Inc. Valve with internal lifter
US7914502B2 (en) 2003-07-31 2011-03-29 Nypro Inc. Anti-drawback medical valve
US8100869B2 (en) 2006-08-11 2012-01-24 Nypro Inc. Medical valve with expandable member

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2245836A (en) * 1990-05-24 1992-01-15 Kenneth Irwin Adjustable respiratory valve
AU769722B2 (en) * 1999-01-27 2004-02-05 Nypro Inc. Apparatus for reducing fluid drawback through a medical valve
WO2010151507A1 (en) 2009-06-22 2010-12-29 Np Medical Inc. Medical valve with improved back-pressure sealing
US9138572B2 (en) 2010-06-24 2015-09-22 Np Medical Inc. Medical valve with fluid volume alteration

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7789864B2 (en) 1996-11-18 2010-09-07 Nypro Inc. Luer-activated valve
US6755391B2 (en) 2000-10-23 2004-06-29 Nypro Inc. Anti-drawback medical valve
US7753892B2 (en) 2001-11-13 2010-07-13 Nypro Inc. Anti-drawback medical valve
US7837658B2 (en) 2001-11-13 2010-11-23 Nypro Inc. Anti-drawback medical valve
US8876784B2 (en) 2001-11-13 2014-11-04 Np Medical Inc. Anti-drawback medical valve
US7914502B2 (en) 2003-07-31 2011-03-29 Nypro Inc. Anti-drawback medical valve
US7887519B2 (en) 2005-01-14 2011-02-15 Nypro Inc. Valve with internal lifter
US8100869B2 (en) 2006-08-11 2012-01-24 Nypro Inc. Medical valve with expandable member

Also Published As

Publication number Publication date
NO812266L (en) 1982-01-05
GB2079162A (en) 1982-01-20

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee