GB2374021B - Breathable gas mixtures - Google Patents

Breathable gas mixtures

Info

Publication number
GB2374021B
GB2374021B GB0211908A GB0211908A GB2374021B GB 2374021 B GB2374021 B GB 2374021B GB 0211908 A GB0211908 A GB 0211908A GB 0211908 A GB0211908 A GB 0211908A GB 2374021 B GB2374021 B GB 2374021B
Authority
GB
United Kingdom
Prior art keywords
gas mixtures
breathable gas
breathable
mixtures
gas
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 - Fee Related
Application number
GB0211908A
Other versions
GB0211908D0 (en
GB2374021A (en
Inventor
Michael Ernest Garrett
Richard Doyle
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
Priority to GB0211908A priority Critical patent/GB2374021B/en
Publication of GB0211908D0 publication Critical patent/GB0211908D0/en
Publication of GB2374021A publication Critical patent/GB2374021A/en
Application granted granted Critical
Publication of GB2374021B publication Critical patent/GB2374021B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • A61M16/10—Preparation of respiratory gases or vapours
    • A61M16/12—Preparation of respiratory gases or vapours by mixing different gases
    • 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
    • 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
GB0211908A 1997-11-26 1997-11-26 Breathable gas mixtures Expired - Fee Related GB2374021B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0211908A GB2374021B (en) 1997-11-26 1997-11-26 Breathable gas mixtures

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0211908A GB2374021B (en) 1997-11-26 1997-11-26 Breathable gas mixtures
GB9725030A GB2331707B (en) 1997-11-26 1997-11-26 Medical apparatus and breathable gas mixtures

Publications (3)

Publication Number Publication Date
GB0211908D0 GB0211908D0 (en) 2002-07-03
GB2374021A GB2374021A (en) 2002-10-09
GB2374021B true GB2374021B (en) 2003-03-05

Family

ID=10822692

Family Applications (2)

Application Number Title Priority Date Filing Date
GB9725030A Expired - Fee Related GB2331707B (en) 1997-11-26 1997-11-26 Medical apparatus and breathable gas mixtures
GB0211908A Expired - Fee Related GB2374021B (en) 1997-11-26 1997-11-26 Breathable gas mixtures

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB9725030A Expired - Fee Related GB2331707B (en) 1997-11-26 1997-11-26 Medical apparatus and breathable gas mixtures

Country Status (2)

Country Link
GB (2) GB2331707B (en)
ZA (1) ZA9810801B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7100603B1 (en) * 2000-08-31 2006-09-05 Alan Krasberg System for providing protection from reactive oxygen species
EP2825235A4 (en) * 2012-03-17 2016-03-16 Univ Health Network Device for delivering hydrogen to a subject
CN102974021B (en) * 2012-11-06 2016-04-27 西安交通大学 A kind of take hydrogen as the close-coupled mist breathing medical device of effective ingredient
CN108531929B (en) 2017-03-03 2021-04-13 林信涌 Gas generator

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5630410A (en) * 1996-01-04 1997-05-20 Us Navy Accelerated gas removal from divers' tissues utilizing gas metabolizing bacteria

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4049402A (en) * 1975-11-06 1977-09-20 The United States Of America As Represented By The Secretary Of The Navy Gas mixing device
US4269791A (en) * 1977-11-14 1981-05-26 The United States Of America As Represented By The Secretary Of The Navy Hydrogen-oxygen mixer apparatus and process
US4206753A (en) * 1977-11-16 1980-06-10 Fife William P Method and apparatus for mixing gases
RU2051068C1 (en) * 1990-10-22 1995-12-27 Войсковая часть 20914 Device for feeding oxygen to pressure chamber

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5630410A (en) * 1996-01-04 1997-05-20 Us Navy Accelerated gas removal from divers' tissues utilizing gas metabolizing bacteria

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
CHEST, VOL 98, 1990, PAGES 693-698. *

Also Published As

Publication number Publication date
GB0211908D0 (en) 2002-07-03
GB9725030D0 (en) 1998-01-28
GB2374021A (en) 2002-10-09
GB2331707B (en) 2002-07-24
ZA9810801B (en) 1999-05-25
GB2331707A (en) 1999-06-02

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Legal Events

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

Effective date: 20091126