GB8522861D0 - Valve assemblies - Google Patents

Valve assemblies

Info

Publication number
GB8522861D0
GB8522861D0 GB858522861A GB8522861A GB8522861D0 GB 8522861 D0 GB8522861 D0 GB 8522861D0 GB 858522861 A GB858522861 A GB 858522861A GB 8522861 A GB8522861 A GB 8522861A GB 8522861 D0 GB8522861 D0 GB 8522861D0
Authority
GB
United Kingdom
Prior art keywords
valve assemblies
assemblies
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.)
Withdrawn
Application number
GB858522861A
Other versions
GB2164571A (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.)
BOC Group Ltd
Original Assignee
BOC Group 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 BOC Group Ltd filed Critical BOC Group Ltd
Publication of GB8522861D0 publication Critical patent/GB8522861D0/en
Publication of GB2164571A publication Critical patent/GB2164571A/en
Withdrawn legal-status Critical Current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
    • A61M16/208—Non-controlled one-way valves, e.g. exhalation, check, pop-off non-rebreathing 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
    • A61M16/20—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
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Pulmonology (AREA)
  • Emergency Medicine (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)
  • Safety Valves (AREA)
  • External Artificial Organs (AREA)
GB08522861A 1984-09-19 1985-09-16 Pressure limiting valve assembly Withdrawn GB2164571A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB848423756A GB8423756D0 (en) 1984-09-19 1984-09-19 Valve assemblies

Publications (2)

Publication Number Publication Date
GB8522861D0 true GB8522861D0 (en) 1985-10-23
GB2164571A GB2164571A (en) 1986-03-26

Family

ID=10566989

Family Applications (2)

Application Number Title Priority Date Filing Date
GB848423756A Pending GB8423756D0 (en) 1984-09-19 1984-09-19 Valve assemblies
GB08522861A Withdrawn GB2164571A (en) 1984-09-19 1985-09-16 Pressure limiting valve assembly

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB848423756A Pending GB8423756D0 (en) 1984-09-19 1984-09-19 Valve assemblies

Country Status (5)

Country Link
JP (1) JPS6166275U (en)
AU (1) AU4739885A (en)
DE (1) DE8526712U1 (en)
ES (1) ES289070Y (en)
GB (2) GB8423756D0 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8626394D0 (en) * 1986-11-05 1986-12-03 Automated Process & Control Me Anaesthetic gas scavenging exhaust valve
WO2004092860A2 (en) * 2003-04-10 2004-10-28 Swagelok Company Tamper resistant pressure regulator
CN101219249B (en) * 2006-12-25 2010-06-23 北京谊安医疗系统股份有限公司 Pressure-limiting valve
US20220305217A1 (en) * 2019-06-13 2022-09-29 Palliare Limited Leak control system for an insufflation system, and a method for minimising leakage from an insufflation system

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8322263D0 (en) * 1983-08-18 1983-09-21 Automated Process & Control Me Anaesthetic gas scavenging exhaust valve

Also Published As

Publication number Publication date
AU4739885A (en) 1986-03-27
ES289070U (en) 1986-04-01
GB8423756D0 (en) 1984-10-24
DE8526712U1 (en) 1985-11-07
ES289070Y (en) 1986-11-16
GB2164571A (en) 1986-03-26
JPS6166275U (en) 1986-05-07

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)