GB0519627D0 - Valve assemblies and ventilators - Google Patents

Valve assemblies and ventilators

Info

Publication number
GB0519627D0
GB0519627D0 GBGB0519627.4A GB0519627A GB0519627D0 GB 0519627 D0 GB0519627 D0 GB 0519627D0 GB 0519627 A GB0519627 A GB 0519627A GB 0519627 D0 GB0519627 D0 GB 0519627D0
Authority
GB
United Kingdom
Prior art keywords
ventilators
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.)
Ceased
Application number
GBGB0519627.4A
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.)
Smiths Group PLC
Original Assignee
Smiths Group PLC
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 Smiths Group PLC filed Critical Smiths Group PLC
Priority to GBGB0519627.4A priority Critical patent/GB0519627D0/en
Publication of GB0519627D0 publication Critical patent/GB0519627D0/en
Priority to GB0618720A priority patent/GB2430380A/en
Ceased 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
    • 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
    • A61M16/105—Filters
    • A61M16/106—Filters in a path
    • A61M16/1065—Filters in a path in the expiratory path
    • 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
    • A61M16/105—Filters
    • A61M16/106—Filters in a path
    • A61M16/107—Filters in a path in the inspiratory path
    • 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
    • A61M16/1045—Devices for humidifying or heating the inspired gas by using recovered moisture or heat from the expired gas
    • 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
    • A61M16/105—Filters
    • A61M16/1055—Filters bacterial

Landscapes

  • Health & Medical Sciences (AREA)
  • Pulmonology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Emergency Medicine (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)
GBGB0519627.4A 2005-09-27 2005-09-27 Valve assemblies and ventilators Ceased GB0519627D0 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GBGB0519627.4A GB0519627D0 (en) 2005-09-27 2005-09-27 Valve assemblies and ventilators
GB0618720A GB2430380A (en) 2005-09-27 2006-09-22 Ventilator assembly with valve and filter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB0519627.4A GB0519627D0 (en) 2005-09-27 2005-09-27 Valve assemblies and ventilators

Publications (1)

Publication Number Publication Date
GB0519627D0 true GB0519627D0 (en) 2005-11-02

Family

ID=35335492

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB0519627.4A Ceased GB0519627D0 (en) 2005-09-27 2005-09-27 Valve assemblies and ventilators
GB0618720A Withdrawn GB2430380A (en) 2005-09-27 2006-09-22 Ventilator assembly with valve and filter

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB0618720A Withdrawn GB2430380A (en) 2005-09-27 2006-09-22 Ventilator assembly with valve and filter

Country Status (1)

Country Link
GB (2) GB0519627D0 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100170514A1 (en) * 2006-08-09 2010-07-08 Compumedics Medical Innovations Pty. Ltd. Air filter for a mask assembly
WO2011051908A1 (en) * 2009-10-29 2011-05-05 Gilbert Jacobus Kuypers A conduit
CN103055398B (en) * 2012-11-16 2015-05-27 广州医科大学附属第一医院 Oxygen humidifier with novel filtering device
DE102019004760A1 (en) 2018-08-24 2020-02-27 Drägerwerk AG & Co. KGaA Device for ventilating a patient and method for operating the device

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4811730A (en) * 1988-07-18 1989-03-14 Seitz Corporation CPR face mask and method of using same
US5279289A (en) * 1991-10-15 1994-01-18 Kirk Gilbert M Resuscitator regulator with carbon dioxide detector
US5357951A (en) * 1993-06-02 1994-10-25 Mercury Enterprises, Inc Cardiac pulmonary resuscitator apparatus valve with integral air sampling port
US20020020414A1 (en) * 2000-07-20 2002-02-21 Fukunaga Atsuo F. Multifunctional, multilumen valve assembly, assisted ventilation devices incorporating same, and new methods of resuscitation and ventilation

Also Published As

Publication number Publication date
GB0618720D0 (en) 2006-11-01
GB2430380A (en) 2007-03-28

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Legal Events

Date Code Title Description
AT Applications terminated before publication under section 16(1)