AU470400B2 - Aspirator-ejector adapted to aspirate and to supply two fluids without mixing the - Google Patents

Aspirator-ejector adapted to aspirate and to supply two fluids without mixing the

Info

Publication number
AU470400B2
AU470400B2 AU61512/73A AU6151273A AU470400B2 AU 470400 B2 AU470400 B2 AU 470400B2 AU 61512/73 A AU61512/73 A AU 61512/73A AU 6151273 A AU6151273 A AU 6151273A AU 470400 B2 AU470400 B2 AU 470400B2
Authority
AU
Australia
Prior art keywords
aspirator
aspirate
fluids
mixing
supply
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
AU61512/73A
Other versions
AU6151273A (en
Inventor
ROBERT CHANCHOLLE and JEAN MAURICE FRANCOIS PARISSE ANDRE
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
Priority claimed from FR7236929A external-priority patent/FR2203437A5/fr
Priority claimed from FR7315232A external-priority patent/FR2227773A6/fr
Application filed by Individual filed Critical Individual
Publication of AU6151273A publication Critical patent/AU6151273A/en
Application granted granted Critical
Publication of AU470400B2 publication Critical patent/AU470400B2/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
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/90—Negative pressure wound therapy devices, i.e. devices for applying suction to a wound to promote healing, e.g. including a vacuum dressing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B43/00—Machines, pumps, or pumping installations having flexible working members
    • F04B43/02—Machines, pumps, or pumping installations having flexible working members having plate-like flexible members, e.g. diaphragms
    • F04B43/06—Pumps having fluid drive
    • F04B43/073—Pumps having fluid drive the actuating fluid being controlled by at least one valve
    • 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
    • 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
    • A61M1/77—Suction-irrigation systems
    • A61M1/772—Suction-irrigation systems operating alternately
    • 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
    • A61M1/90—Negative pressure wound therapy devices, i.e. devices for applying suction to a wound to promote healing, e.g. including a vacuum dressing
    • A61M1/91—Suction aspects of the dressing
    • A61M1/918—Suction aspects of the dressing for multiple suction locations
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B43/00—Machines, pumps, or pumping installations having flexible working members
    • F04B43/08—Machines, pumps, or pumping installations having flexible working members having tubular flexible members
    • F04B43/10—Pumps having fluid drive
    • F04B43/113—Pumps having fluid drive the actuating fluid being controlled by at least one valve
    • 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
    • A61M1/84—Drainage tubes; Aspiration tips
AU61512/73A 1972-10-18 1973-10-17 Aspirator-ejector adapted to aspirate and to supply two fluids without mixing the Expired AU470400B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FRFR7236,92 1972-10-18
FR7236929A FR2203437A5 (en) 1972-10-18 1972-10-18
FR7315232A FR2227773A6 (en) 1973-04-26 1973-04-26

Publications (2)

Publication Number Publication Date
AU6151273A AU6151273A (en) 1975-04-17
AU470400B2 true AU470400B2 (en) 1976-03-11

Family

ID=26217357

Family Applications (1)

Application Number Title Priority Date Filing Date
AU61512/73A Expired AU470400B2 (en) 1972-10-18 1973-10-17 Aspirator-ejector adapted to aspirate and to supply two fluids without mixing the

Country Status (7)

Country Link
US (1) US3901629A (en)
AU (1) AU470400B2 (en)
DE (1) DE2352092A1 (en)
GB (1) GB1409859A (en)
IT (1) IT1014029B (en)
NL (1) NL7314325A (en)
SE (1) SE7314192L (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2474857B1 (en) * 1980-02-06 1986-12-12 Boutmy Ets PLURIFUNCTIONAL SURGICAL APPARATUS
DE3802010A1 (en) * 1988-01-25 1989-08-10 Gunter Siegel DEVICE FOR TREATING BODY PARTS OF A HUMAN
US5224929A (en) * 1990-12-21 1993-07-06 C. R. Bard, Inc. Irrigation/aspiration cannula and valve assembly
US5254085A (en) * 1991-09-19 1993-10-19 Xomed-Treace Inc. Aspiration system with positive pressure
US6835353B2 (en) * 2001-06-06 2004-12-28 Perfusion Partners And Associates, Inc. Centrifuge tube assembly
US9248228B2 (en) * 2013-01-18 2016-02-02 Peter L. Bono Suction and irrigation apparatus with anti-clogging capability
EP3488881B1 (en) 2014-09-10 2023-08-30 3M Innovative Properties Company Dynamic negative-pressure therapy with instillation

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2735642A (en) * 1956-02-21 norman
US1408208A (en) * 1917-05-25 1922-02-28 Joseph W Jones Liquid-fuel-feeding device for internal-combustion engines
US2582210A (en) * 1949-07-05 1952-01-08 E & J Mfg Co Apparatus for positive respiration during gas anesthesia
US3040774A (en) * 1957-11-04 1962-06-26 Fischer & Porter Co Fluid dispenser
US3007416A (en) * 1958-08-13 1961-11-07 Gen Dynamics Corp Pump for cellular fluid such as blood and the like
US3037497A (en) * 1959-12-08 1962-06-05 Roberson Ida Harter Portable artificial respirator
US3062153A (en) * 1961-01-25 1962-11-06 William A Losey Method of and means for pumping various kinds of matter

Also Published As

Publication number Publication date
GB1409859A (en) 1975-10-15
US3901629A (en) 1975-08-26
SE7314192L (en) 1974-04-19
NL7314325A (en) 1974-04-22
IT1014029B (en) 1977-04-20
DE2352092A1 (en) 1974-05-02
AU6151273A (en) 1975-04-17

Similar Documents

Publication Publication Date Title
CA986813A (en) Mixing faucet
CA968186A (en) Liquid meter
AU461634B2 (en) Fluid mixing and spraying apparatus
AU466456B2 (en) Fluid powersystems
CA962998A (en) Centrifugal-action fluid propelling mixer
AU470400B2 (en) Aspirator-ejector adapted to aspirate and to supply two fluids without mixing the
CA1022531A (en) Functional fluids
CA991952A (en) Fluid mixing valves
AU4826472A (en) Improvements in liquid measures
CA962999A (en) Floating-roof-mounted power-supply-articulated petroleum mixer
CA967753A (en) Fluid metering device
CA949239A (en) Fluid aerating means
CA965330A (en) Fluid oscillator
CA954122A (en) Fluid vortex mixing apparatus
CA881369A (en) Fluid mixer
CA877816A (en) Fluid mixing device
CA846060A (en) Mixing liquids
AU450635B2 (en) Fluids
AU1139970A (en) Mixing fluids
AU466094B2 (en) Continuous flow mixer
CA914146A (en) Gas liquid mixer
CA912043A (en) Liquid 2-hydroxy-4-alkoxybenzophenones
CA943399A (en) Liquid supply system
CA912938A (en) Portable fluid heater
AU4196972A (en) Continuous flow mixer