IT1014029B - Apparecchio aspiratore eiettore destinato ad aspirare e ad eroga re due fluidi senza mescolarli - Google Patents

Apparecchio aspiratore eiettore destinato ad aspirare e ad eroga re due fluidi senza mescolarli

Info

Publication number
IT1014029B
IT1014029B IT70026/73A IT7002673A IT1014029B IT 1014029 B IT1014029 B IT 1014029B IT 70026/73 A IT70026/73 A IT 70026/73A IT 7002673 A IT7002673 A IT 7002673A IT 1014029 B IT1014029 B IT 1014029B
Authority
IT
Italy
Prior art keywords
suction
fluids
deliver
mixing
equipment intended
Prior art date
Application number
IT70026/73A
Other languages
English (en)
Italian (it)
Original Assignee
Perisse J
Chancholle A
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 Perisse J, Chancholle A filed Critical Perisse J
Application granted granted Critical
Publication of IT1014029B publication Critical patent/IT1014029B/it

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

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Heart & Thoracic Surgery (AREA)
  • General Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Vascular Medicine (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Pulmonology (AREA)
  • External Artificial Organs (AREA)
  • Reciprocating Pumps (AREA)
IT70026/73A 1972-10-18 1973-10-15 Apparecchio aspiratore eiettore destinato ad aspirare e ad eroga re due fluidi senza mescolarli IT1014029B (it)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7236929A FR2203437A5 (enExample) 1972-10-18 1972-10-18
FR7315232A FR2227773A6 (enExample) 1973-04-26 1973-04-26

Publications (1)

Publication Number Publication Date
IT1014029B true IT1014029B (it) 1977-04-20

Family

ID=26217357

Family Applications (1)

Application Number Title Priority Date Filing Date
IT70026/73A IT1014029B (it) 1972-10-18 1973-10-15 Apparecchio aspiratore eiettore destinato ad aspirare e ad eroga re due fluidi senza mescolarli

Country Status (7)

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

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2474857B1 (fr) * 1980-02-06 1986-12-12 Boutmy Ets Appareil chirurgical plurifonctionnel
DE3802010A1 (de) * 1988-01-25 1989-08-10 Gunter Siegel Vorrichtung zum behandeln von koerperteilen eines menschen
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
EP1406492B1 (en) * 2001-06-06 2009-12-30 Perfusion Partners & Associates, Inc. Centrifuge tube assembly
US9248228B2 (en) * 2013-01-18 2016-02-02 Peter L. Bono Suction and irrigation apparatus with anti-clogging capability
CN106714858B (zh) 2014-09-10 2020-04-14 凯希特许有限公司 滴注式动态负压治疗

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
US3901629A (en) 1975-08-26
SE7314192L (enExample) 1974-04-19
AU470400B2 (en) 1976-03-11
NL7314325A (enExample) 1974-04-22
GB1409859A (en) 1975-10-15
DE2352092A1 (de) 1974-05-02
AU6151273A (en) 1975-04-17

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