GB191408838A - Improvements in or relating to Apparatus for use in Administering Gas for Medical or like purposes. - Google Patents

Improvements in or relating to Apparatus for use in Administering Gas for Medical or like purposes.

Info

Publication number
GB191408838A
GB191408838A GB191408838DA GB191408838A GB 191408838 A GB191408838 A GB 191408838A GB 191408838D A GB191408838D A GB 191408838DA GB 191408838 A GB191408838 A GB 191408838A
Authority
GB
United Kingdom
Prior art keywords
relating
medical
purposes
clark
gases
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
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.)
A C Clark & Co
Original Assignee
A C Clark & Co
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 A C Clark & Co filed Critical A C Clark & Co
Application granted granted Critical
Publication of GB191408838A publication Critical patent/GB191408838A/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
    • A61M16/10—Preparation of respiratory gases or vapours
    • A61M16/14—Preparation of respiratory gases or vapours by mixing different fluids, one of them being in a liquid phase
    • A61M16/18—Vaporising devices for anaesthetic preparations
    • 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
    • A61M16/10—Preparation of respiratory gases or vapours
    • A61M16/12—Preparation of respiratory gases or vapours by mixing different gases

Landscapes

  • Health & Medical Sciences (AREA)
  • Anesthesiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Pulmonology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Emergency Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)

Abstract

8838. Clark & Co., A. C., and Clark, A. C. April 7. [Addition to 10,428/12.] Inhalers.-The apparatus described in the parent Specification for administering a mixture of nitrous oxide and oxygen or of other gases is provided with means for producing intimate mixture of the gases. The streams of gas supplied through passages 7, 8 are united in a rotary plug valve 10, the outlet 14 of which is covered by a mixing-device I comprising either a fan F rotated by the gas stream, or a fixed screw baffle. The mixing-device is carried by a plug screwing into the casing and provided at its outer end with a glass disk.
GB191408838D 1912-05-05 1914-04-07 Improvements in or relating to Apparatus for use in Administering Gas for Medical or like purposes. Expired GB191408838A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB191210428T 1912-05-05

Publications (1)

Publication Number Publication Date
GB191408838A true GB191408838A (en) 1914-10-29

Family

ID=32368247

Family Applications (3)

Application Number Title Priority Date Filing Date
GB191210428D Expired GB191210428A (en) 1912-05-05 1912-05-05 Improvements in or relating to Apparatus for use in Administering Gas for Medical or like purposes.
GB191408838D Expired GB191408838A (en) 1912-05-05 1914-04-07 Improvements in or relating to Apparatus for use in Administering Gas for Medical or like purposes.
GB191412871D Expired GB191412871A (en) 1912-05-05 1914-05-25 Improvements in or relating to Apparatus for Use in Administering Gas for Medical or like purposes.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB191210428D Expired GB191210428A (en) 1912-05-05 1912-05-05 Improvements in or relating to Apparatus for use in Administering Gas for Medical or like purposes.

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB191412871D Expired GB191412871A (en) 1912-05-05 1914-05-25 Improvements in or relating to Apparatus for Use in Administering Gas for Medical or like purposes.

Country Status (1)

Country Link
GB (3) GB191210428A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4739754A (en) * 1986-05-06 1988-04-26 Shaner William T Suction resistant inhalator
US11433210B2 (en) 2014-05-27 2022-09-06 Fisher & Paykel Healthcare Limited Gases mixing and measuring for a medical device
US11666720B2 (en) * 2015-12-02 2023-06-06 Fisher & Paykel Healthcare Limited Flow path sensing for flow therapy apparatus
EP4268874A1 (en) * 2022-04-28 2023-11-01 GE Precision Healthcare LLC Systems for an anesthetic vaporizer gas mixer
US11918748B2 (en) 2012-04-05 2024-03-05 Fisher & Paykel Healthcare Limited Respiratory assistance apparatus

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4739754A (en) * 1986-05-06 1988-04-26 Shaner William T Suction resistant inhalator
US11918748B2 (en) 2012-04-05 2024-03-05 Fisher & Paykel Healthcare Limited Respiratory assistance apparatus
US11433210B2 (en) 2014-05-27 2022-09-06 Fisher & Paykel Healthcare Limited Gases mixing and measuring for a medical device
US11666720B2 (en) * 2015-12-02 2023-06-06 Fisher & Paykel Healthcare Limited Flow path sensing for flow therapy apparatus
EP4268874A1 (en) * 2022-04-28 2023-11-01 GE Precision Healthcare LLC Systems for an anesthetic vaporizer gas mixer

Also Published As

Publication number Publication date
GB191412871A (en) 1915-05-20
GB191210428A (en) 1913-02-20

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