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GB2378904B - Rebreathing bag with filter and fresh air inlet - Google Patents

Rebreathing bag with filter and fresh air inlet

Info

Publication number
GB2378904B
GB2378904B GB0214958A GB0214958A GB2378904B GB 2378904 B GB2378904 B GB 2378904B GB 0214958 A GB0214958 A GB 0214958A GB 0214958 A GB0214958 A GB 0214958A GB 2378904 B GB2378904 B GB 2378904B
Authority
GB
United Kingdom
Prior art keywords
filter
air inlet
fresh air
rebreathing bag
rebreathing
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
GB0214958A
Other versions
GB0214958D0 (en
GB2378904A (en
Inventor
David Robert Grice
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.)
Intersurgical Ltd
Original Assignee
Intersurgical 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 Intersurgical Ltd filed Critical Intersurgical Ltd
Publication of GB0214958D0 publication Critical patent/GB0214958D0/en
Publication of GB2378904A publication Critical patent/GB2378904A/en
Application granted granted Critical
Publication of GB2378904B publication Critical patent/GB2378904B/en
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. ventilators; Tracheal tubes
    • A61M16/0045—Means for re-breathing exhaled gases, e.g. for hyperventilation treatment
    • 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
    • A61M16/105—Filters
    • A61M16/106—Filters in a path
    • A61M16/107—Filters in a path in the inspiratory path

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)
  • Respiratory Apparatuses And Protective Means (AREA)
GB0214958A 2001-07-10 2002-06-28 Rebreathing bag with filter and fresh air inlet Expired - Lifetime GB2378904B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB0116785.7A GB0116785D0 (en) 2001-07-10 2001-07-10 Mediical Device

Publications (3)

Publication Number Publication Date
GB0214958D0 GB0214958D0 (en) 2002-08-07
GB2378904A GB2378904A (en) 2003-02-26
GB2378904B true GB2378904B (en) 2004-12-08

Family

ID=9918199

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB0116785.7A Ceased GB0116785D0 (en) 2001-07-10 2001-07-10 Mediical Device
GB0214958A Expired - Lifetime GB2378904B (en) 2001-07-10 2002-06-28 Rebreathing bag with filter and fresh air inlet

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GBGB0116785.7A Ceased GB0116785D0 (en) 2001-07-10 2001-07-10 Mediical Device

Country Status (1)

Country Link
GB (2) GB0116785D0 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5758393B2 (en) 2009-10-14 2015-08-05 バランサイアー エーペーエスＢａｌａｎｃａｉｒ Ａｐｓ Facial breathing mask
US20220296831A1 (en) * 2021-03-17 2022-09-22 T & G Family Inventions, LLC Breathing control device

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1006984A (en) * 1964-01-01 1965-10-06 Wilhelm Sohngen Improvements in or relating to breathing apparatus
US4320754A (en) * 1977-10-07 1982-03-23 Watson Robert L Controllable partial rebreathing anesthesia circuit and respiratory assist device
GB2113555A (en) * 1982-01-20 1983-08-10 Dr Selwyn Leon Dexter A breathing device to abort migraine
EP0254314A2 (en) * 1986-07-25 1988-01-27 Japan Pionics., Ltd. Self-contained closed-circuit oxygen-generating breathing apparatus
EP0274065A1 (en) * 1986-12-09 1988-07-13 Pioneer Medical Systems, Inc. Disposable rebreathing canister

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1006984A (en) * 1964-01-01 1965-10-06 Wilhelm Sohngen Improvements in or relating to breathing apparatus
US4320754A (en) * 1977-10-07 1982-03-23 Watson Robert L Controllable partial rebreathing anesthesia circuit and respiratory assist device
GB2113555A (en) * 1982-01-20 1983-08-10 Dr Selwyn Leon Dexter A breathing device to abort migraine
EP0254314A2 (en) * 1986-07-25 1988-01-27 Japan Pionics., Ltd. Self-contained closed-circuit oxygen-generating breathing apparatus
EP0274065A1 (en) * 1986-12-09 1988-07-13 Pioneer Medical Systems, Inc. Disposable rebreathing canister

Also Published As

Publication number Publication date
GB0214958D0 (en) 2002-08-07
GB0116785D0 (en) 2001-08-29
GB2378904A (en) 2003-02-26

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PE20 Patent expired after termination of 20 years

Expiry date: 20220627