FR2365157B1 - - Google Patents

Info

Publication number
FR2365157B1
FR2365157B1 FR7628231A FR7628231A FR2365157B1 FR 2365157 B1 FR2365157 B1 FR 2365157B1 FR 7628231 A FR7628231 A FR 7628231A FR 7628231 A FR7628231 A FR 7628231A FR 2365157 B1 FR2365157 B1 FR 2365157B1
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
FR7628231A
Other versions
FR2365157A1 (fr
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR7628231A priority Critical patent/FR2365157A1/fr
Publication of FR2365157A1 publication Critical patent/FR2365157A1/fr
Application granted granted Critical
Publication of FR2365157B1 publication Critical patent/FR2365157B1/fr
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K7/00—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves
    • F16K7/02—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with tubular diaphragm
    • F16K7/04—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with tubular diaphragm constrictable by external radial force
    • F16K7/06—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with tubular diaphragm constrictable by external radial force by means of a screw-spindle, cam, or other mechanical means
    • 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
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/71—Suction drainage systems
    • A61M1/74—Suction control
    • A61M1/741—Suction control with means for varying suction manually
    • A61M1/7413—Suction control with means for varying suction manually by changing the cross-section of the line
    • 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
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/71—Suction drainage systems
    • A61M1/74—Suction control
    • A61M1/741—Suction control with means for varying suction manually
    • A61M1/7413—Suction control with means for varying suction manually by changing the cross-section of the line
    • A61M1/7415—Suction control with means for varying suction manually by changing the cross-section of the line by deformation of the fluid passage
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K7/00—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves
    • F16K7/02—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with tubular diaphragm
    • F16K7/04—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with tubular diaphragm constrictable by external radial force
    • F16K7/07—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with tubular diaphragm constrictable by external radial force by means of fluid pressure
    • F16K7/075—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with tubular diaphragm constrictable by external radial force by means of fluid pressure a rigid body being located within the tubular diaphragm

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Animal Behavior & Ethology (AREA)
  • Hematology (AREA)
  • General Engineering & Computer Science (AREA)
  • Veterinary Medicine (AREA)
  • Vascular Medicine (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Public Health (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • External Artificial Organs (AREA)
FR7628231A 1976-09-20 1976-09-20 Dispositif d'aspiration relie a une source de vide Granted FR2365157A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7628231A FR2365157A1 (fr) 1976-09-20 1976-09-20 Dispositif d'aspiration relie a une source de vide

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7628231A FR2365157A1 (fr) 1976-09-20 1976-09-20 Dispositif d'aspiration relie a une source de vide

Publications (2)

Publication Number Publication Date
FR2365157A1 FR2365157A1 (fr) 1978-04-14
FR2365157B1 true FR2365157B1 (fr) 1982-11-12

Family

ID=9177852

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7628231A Granted FR2365157A1 (fr) 1976-09-20 1976-09-20 Dispositif d'aspiration relie a une source de vide

Country Status (1)

Country Link
FR (1) FR2365157A1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4356823A (en) * 1980-05-30 1982-11-02 Jackson Richard R Suction control
US4874364A (en) * 1988-03-22 1989-10-17 Circon Corporation Inspection instrument channel aspirator and pressure neutralizing device
US5320328A (en) * 1993-08-09 1994-06-14 Sherwood Medical Company Suction control valve with vacuum breaker
DE4438192C2 (de) * 1994-10-26 1998-01-15 Daimler Benz Ag Druckbegrenzungsventil für ein Luftfederbein eines Kraftfahrzeuges
FR2753384B1 (fr) * 1996-09-13 1998-11-06 Cair L G L Dispositif d'aspiration ou d'insufflation a usage medical, comprenant une valve d'arret
FR2865257B1 (fr) * 2004-01-20 2006-05-26 Centre Nat Rech Scient Vanne, notamment pour hautes et tres hautes pressions, procede pour controler le passage d'un fluide sous pression, procedes de montage et de demontage de la vanne
US8910836B2 (en) 2010-03-19 2014-12-16 Ambrosios Kambouris Valve assembly

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1511671A (fr) * 1966-12-15 1968-02-02 Instrument médical à aspiration d'air
US3595234A (en) * 1969-02-19 1971-07-27 Sheridan David S Vacuum control for medicosurgical suction tube

Also Published As

Publication number Publication date
FR2365157A1 (fr) 1978-04-14

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Legal Events

Date Code Title Description
ST Notification of lapse