FR2046819B1 - - Google Patents

Info

Publication number
FR2046819B1
FR2046819B1 FR707021983A FR7021983A FR2046819B1 FR 2046819 B1 FR2046819 B1 FR 2046819B1 FR 707021983 A FR707021983 A FR 707021983A FR 7021983 A FR7021983 A FR 7021983A FR 2046819 B1 FR2046819 B1 FR 2046819B1
Authority
FR
France
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
FR707021983A
Other languages
French (fr)
Other versions
FR2046819A1 (enrdf_load_stackoverflow
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.)
RTX Corp
Original Assignee
United Aircraft Corp
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 United Aircraft Corp filed Critical United Aircraft Corp
Publication of FR2046819A1 publication Critical patent/FR2046819A1/fr
Application granted granted Critical
Publication of FR2046819B1 publication Critical patent/FR2046819B1/fr
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
    • A61M16/201—Controlled valves
    • A61M16/206—Capsule valves, e.g. mushroom, membrane 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. ventilators; Tracheal tubes
    • 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
    • A61M16/08—Bellows; Connecting tubes ; Water traps; Patient circuits
    • A61M16/0816—Joints or connectors
    • A61M16/0841—Joints or connectors for sampling
    • A61M16/0858—Pressure sampling ports

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)
  • Respiratory Apparatuses And Protective Means (AREA)
FR707021983A 1969-06-17 1970-06-16 Expired FR2046819B1 (enrdf_load_stackoverflow)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US83400569A 1969-06-17 1969-06-17
US83400469A 1969-06-17 1969-06-17

Publications (2)

Publication Number Publication Date
FR2046819A1 FR2046819A1 (enrdf_load_stackoverflow) 1971-03-12
FR2046819B1 true FR2046819B1 (enrdf_load_stackoverflow) 1973-01-12

Family

ID=27125675

Family Applications (1)

Application Number Title Priority Date Filing Date
FR707021983A Expired FR2046819B1 (enrdf_load_stackoverflow) 1969-06-17 1970-06-16

Country Status (5)

Country Link
DE (1) DE2029684A1 (enrdf_load_stackoverflow)
FR (1) FR2046819B1 (enrdf_load_stackoverflow)
GB (1) GB1289896A (enrdf_load_stackoverflow)
NL (1) NL7008815A (enrdf_load_stackoverflow)
SE (2) SE381812B (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2521432B1 (fr) * 1982-02-18 1985-06-21 App Medical Precision Appareil regulateur pour fournir, pendant les seules periodes d'inspiration, un gaz devant etre inhale par un utilisateur

Also Published As

Publication number Publication date
DE2029684A1 (de) 1971-01-07
GB1289896A (enrdf_load_stackoverflow) 1972-09-20
SE378756B (enrdf_load_stackoverflow) 1975-09-15
NL7008815A (enrdf_load_stackoverflow) 1970-12-21
SE381812B (sv) 1975-12-22
FR2046819A1 (enrdf_load_stackoverflow) 1971-03-12

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse