FR2365157A1 - Dispositif d'aspiration relie a une source de vide - Google Patents
Dispositif d'aspiration relie a une source de videInfo
- Publication number
- FR2365157A1 FR2365157A1 FR7628231A FR7628231A FR2365157A1 FR 2365157 A1 FR2365157 A1 FR 2365157A1 FR 7628231 A FR7628231 A FR 7628231A FR 7628231 A FR7628231 A FR 7628231A FR 2365157 A1 FR2365157 A1 FR 2365157A1
- Authority
- FR
- France
- Prior art keywords
- operator
- vacuum source
- outlets
- control chamber
- depressurised
- 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.)
- Granted
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)
Abstract
L'invention se rapporte à un dispositif d'aspiration relié à une source de vide dans lequel la déformation commandée d'une membrane met en communication, par une chambre d'aspiration, ladite source de vide avec une prise extérieure d'aspiration à laquelle peut être raccordé un instrument utilisant le vide. Le dispositif selon l'invention se caractérise en ce qu'il est tubulaire, facilitant ainsi sa manipulation par un opérateur ayant besoin de toute sa dextérité, et en ce que la membrane commandée est elle-même tubulaire autour d'un corps central. L'invention s'applique plus particulièrement à la médecine dont les utilisateurs sont les chirurgiens, anesthésistes, réanimateurs, sage-femmes ou les malades eux-mêmes.
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 true FR2365157A1 (fr) | 1978-04-14 |
FR2365157B1 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) |
Cited By (7)
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 |
FR2726228A1 (fr) * | 1994-10-26 | 1996-05-03 | Daimler Benz Ag | Jambe de suspension pneumatique a chambre de pression pour automobiles et soupape limitatrice de pression pour une telle jambe de suspension |
WO1998010809A1 (fr) * | 1996-09-13 | 1998-03-19 | Cair L.G.L. | Dispositif d'aspiration ou d'insufflation a usage medical, comprenant une valve d'arrêt |
FR2865257A1 (fr) * | 2004-01-20 | 2005-07-22 | 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 |
WO2011113112A1 (fr) | 2010-03-19 | 2011-09-22 | Ambrosios Kambouris | Ensemble vanne |
Citations (2)
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 |
-
1976
- 1976-09-20 FR FR7628231A patent/FR2365157A1/fr active Granted
Patent Citations (2)
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 |
Cited By (12)
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 |
FR2726228A1 (fr) * | 1994-10-26 | 1996-05-03 | Daimler Benz Ag | Jambe de suspension pneumatique a chambre de pression pour automobiles et soupape limitatrice de pression pour une telle jambe de suspension |
US5588640A (en) * | 1994-10-26 | 1996-12-31 | Mercedes-Benz Ag | Air-spring leg with a pressure chamber for motor vehicles |
WO1998010809A1 (fr) * | 1996-09-13 | 1998-03-19 | Cair L.G.L. | Dispositif d'aspiration ou d'insufflation a usage medical, comprenant une valve d'arrêt |
FR2753384A1 (fr) * | 1996-09-13 | 1998-03-20 | Cair L G L | Dispositif d'aspiration ou d'insufflation a usage medical, comprenant une valve d'arret |
FR2865257A1 (fr) * | 2004-01-20 | 2005-07-22 | 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 |
WO2005080839A1 (fr) * | 2004-01-20 | 2005-09-01 | Centre Natonal De La Recherche Scientifique | Vanne, procede pour controler le passage d’un fluide sour pression, procedes de montage et de demontage de la vanne |
WO2011113112A1 (fr) | 2010-03-19 | 2011-09-22 | Ambrosios Kambouris | Ensemble vanne |
EP2547598A1 (fr) * | 2010-03-19 | 2013-01-23 | Ambrosios Kambouris | Ensemble vanne |
EP2547598A4 (fr) * | 2010-03-19 | 2014-08-20 | Ambrosios Kambouris | Ensemble vanne |
Also Published As
Publication number | Publication date |
---|---|
FR2365157B1 (fr) | 1982-11-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |