GB1053704A - A control device for a respiratory apparatus - Google Patents

A control device for a respiratory apparatus

Info

Publication number
GB1053704A
GB1053704A GB1958764A GB1958764A GB1053704A GB 1053704 A GB1053704 A GB 1053704A GB 1958764 A GB1958764 A GB 1958764A GB 1958764 A GB1958764 A GB 1958764A GB 1053704 A GB1053704 A GB 1053704A
Authority
GB
United Kingdom
Prior art keywords
valve member
port
patient
space
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.)
Expired
Application number
GB1958764A
Other languages
English (en)
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 filed Critical
Priority to GB1958764A priority Critical patent/GB1053704A/en
Publication of GB1053704A publication Critical patent/GB1053704A/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. ventilators; 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. ventilators; Tracheal tubes
    • A61M16/0003—Accessories therefor, e.g. sensors, vibrators, negative pressure
    • A61M16/0009—Accessories therefor, e.g. sensors, vibrators, negative pressure with sub-atmospheric pressure, e.g. during expiration
    • 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
    • A61M16/20—Valves specially adapted to medical respiratory devices
    • A61M16/201—Controlled valves
    • A61M16/202—Controlled valves electrically actuated
    • A61M16/203—Proportional
    • 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
    • A61M16/20—Valves specially adapted to medical respiratory devices
    • A61M16/201—Controlled valves
    • A61M16/202—Controlled valves electrically actuated
    • A61M16/203—Proportional
    • A61M16/204—Proportional used for inhalation control
    • 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
    • A61M16/20—Valves specially adapted to medical respiratory devices
    • A61M16/201—Controlled valves
    • A61M16/202—Controlled valves electrically actuated
    • A61M16/203—Proportional
    • A61M16/205—Proportional used for exhalation control
    • 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
    • A61M16/20—Valves specially adapted to medical respiratory devices
    • A61M16/201—Controlled valves
    • A61M16/207—Membrane valves with pneumatic amplification stage, i.e. having master and slave membranes

Landscapes

  • Health & Medical Sciences (AREA)
  • Emergency Medicine (AREA)
  • Pulmonology (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)
  • Percussion Or Vibration Massage (AREA)
GB1958764A 1964-03-05 1964-05-11 A control device for a respiratory apparatus Expired GB1053704A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1958764A GB1053704A (en) 1964-03-05 1964-05-11 A control device for a respiratory apparatus

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
NL6402242A NL6402242A (enrdf_load_stackoverflow) 1964-03-05 1964-03-05
BE645564A BE645564A (enrdf_load_stackoverflow) 1964-03-05 1964-03-23
GB1958764A GB1053704A (en) 1964-03-05 1964-05-11 A control device for a respiratory apparatus

Publications (1)

Publication Number Publication Date
GB1053704A true GB1053704A (en) 1967-01-04

Family

ID=25655778

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1958764A Expired GB1053704A (en) 1964-03-05 1964-05-11 A control device for a respiratory apparatus

Country Status (3)

Country Link
BE (1) BE645564A (enrdf_load_stackoverflow)
GB (1) GB1053704A (enrdf_load_stackoverflow)
NL (1) NL6402242A (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2754870A1 (fr) * 1996-10-23 1998-04-24 Draegerwerk Ag Soupape de reglage du debit d'ecoulement d'un fluide
GB2401668A (en) * 2003-05-16 2004-11-17 Helmet Integrated Syst Ltd Expiratory valve unit
EP3965859A4 (en) * 2019-05-08 2022-06-29 Respinova Ltd. A system for delivering inhaled therapies

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2202704B1 (enrdf_load_stackoverflow) * 1972-10-17 1976-08-20 Synthelabo
FR2420157B1 (fr) * 1978-03-16 1983-03-04 Inst Nat Sante Rech Med Dispositif selecteur d'ecoulement, notamment pour separer des gaz inspires et expires par un sujet
GB8602646D0 (en) * 1986-02-04 1986-03-12 Hayek Z Ventilator apparatus
WO1996032887A1 (en) * 1995-04-20 1996-10-24 Invasatec, Inc. Radiographic contrast material injector
GB201901526D0 (en) * 2019-02-04 2019-03-27 Camcon Medical Ltd A valve actuation assembly and a system for controlling a supply of gas for inhalation by a user

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2754870A1 (fr) * 1996-10-23 1998-04-24 Draegerwerk Ag Soupape de reglage du debit d'ecoulement d'un fluide
GB2401668A (en) * 2003-05-16 2004-11-17 Helmet Integrated Syst Ltd Expiratory valve unit
EP3965859A4 (en) * 2019-05-08 2022-06-29 Respinova Ltd. A system for delivering inhaled therapies

Also Published As

Publication number Publication date
BE645564A (enrdf_load_stackoverflow) 1964-07-16
NL6402242A (enrdf_load_stackoverflow) 1965-09-06

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