CH550005A - DEVICE FOR INTRODUCING AT LEAST ONE LIQUID INTO THE BODY. - Google Patents

DEVICE FOR INTRODUCING AT LEAST ONE LIQUID INTO THE BODY.

Info

Publication number
CH550005A
CH550005A CH135572A CH135572A CH550005A CH 550005 A CH550005 A CH 550005A CH 135572 A CH135572 A CH 135572A CH 135572 A CH135572 A CH 135572A CH 550005 A CH550005 A CH 550005A
Authority
CH
Switzerland
Prior art keywords
introducing
liquid
Prior art date
Application number
CH135572A
Other languages
French (fr)
Original Assignee
American Hospital Supply 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 American Hospital Supply Corp filed Critical American Hospital Supply Corp
Publication of CH550005A publication Critical patent/CH550005A/en

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
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
    • A61M5/1407—Infusion of two or more substances
    • A61M5/1408—Infusion of two or more substances in parallel, e.g. manifolds, sequencing 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
    • A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
    • A61M39/22—Valves or arrangement of valves
    • A61M39/24—Check- or non-return valves
    • 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
    • F16K15/00—Check valves
    • F16K15/14—Check valves with flexible valve members
    • F16K15/144—Check valves with flexible valve members the closure elements being fixed along all or a part of their periphery
    • F16K15/147—Check valves with flexible valve members the closure elements being fixed along all or a part of their periphery the closure elements having specially formed slits or being of an elongated easily collapsible form
    • 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
    • A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
    • A61M39/22—Valves or arrangement of valves
    • A61M39/24—Check- or non-return valves
    • A61M2039/242—Check- or non-return valves designed to open when a predetermined pressure or flow rate has been reached, e.g. check valve actuated by fluid
    • 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
    • A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
    • A61M39/22—Valves or arrangement of valves
    • A61M39/24—Check- or non-return valves
    • A61M2039/2426—Slit 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
    • A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
    • A61M39/22—Valves or arrangement of valves
    • A61M39/24—Check- or non-return valves
    • A61M2039/2433—Valve comprising a resilient or deformable element, e.g. flap valve, deformable disc
    • 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
    • A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
    • A61M39/22—Valves or arrangement of valves
    • A61M39/24—Check- or non-return valves
    • A61M2039/2433—Valve comprising a resilient or deformable element, e.g. flap valve, deformable disc
    • A61M2039/2446—Flexible disc
    • A61M2039/2466—Flexible disc being fixed in its center

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Mechanical Engineering (AREA)
  • Pulmonology (AREA)
  • Vascular Medicine (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
CH135572A 1971-02-12 1972-01-31 DEVICE FOR INTRODUCING AT LEAST ONE LIQUID INTO THE BODY. CH550005A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11494671A 1971-02-12 1971-02-12

Publications (1)

Publication Number Publication Date
CH550005A true CH550005A (en) 1974-06-14

Family

ID=22358406

Family Applications (1)

Application Number Title Priority Date Filing Date
CH135572A CH550005A (en) 1971-02-12 1972-01-31 DEVICE FOR INTRODUCING AT LEAST ONE LIQUID INTO THE BODY.

Country Status (10)

Country Link
BE (1) BE775758A (en)
CA (1) CA973047A (en)
CH (1) CH550005A (en)
DE (1) DE7148520U (en)
ES (1) ES205383Y (en)
FR (1) FR2119367A5 (en)
GB (1) GB1375281A (en)
IT (1) IT945200B (en)
SE (1) SE390884B (en)
TR (1) TR17729A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0182045A1 (en) * 1984-09-26 1986-05-28 Intermedicat Gmbh Dual disc low pressure one-way check valve

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT343784B (en) * 1975-04-10 1978-06-12 Biedermann Helmut INFUSION OR COIL DEVICE
FR2395758A2 (en) * 1975-08-07 1979-01-26 Baxter Travenol Lab Parenteral liq. infusion set - with two drip feed bottles has tubing designed to prevent negative pressure at junction
US4034754A (en) * 1975-08-07 1977-07-12 Baxter Travenol Laboratories, Inc. Intravenous solution set having a constricted inner diameter portion
US4116646A (en) * 1977-05-20 1978-09-26 Millipore Corporation Filter unit
FR2576795A1 (en) * 1985-02-06 1986-08-08 Spitz Charles Device to allow a certain freedom of movement to the subject treated during perfusions or transfusions
DE3705357A1 (en) * 1987-02-19 1988-09-01 Pfrimmer Viggo Gmbh Co Kg DEVICE FOR ADMINISTERING LIQUID
US4827973A (en) * 1988-06-27 1989-05-09 Vernay Laboratories, Inc. One way flow valve
US5192269A (en) * 1991-07-24 1993-03-09 Abbott Laboratories Multi-valve manifold for drug infusion systems
CH685454A5 (en) * 1992-03-11 1995-07-14 Inventa Ag Check valve.
FR2711319B1 (en) * 1993-10-19 1995-12-08 Medex Sa Device for medical injection of liquids.
FR2867080B1 (en) * 2004-03-08 2006-04-28 Maco Pharma Sa AUTOMATIC INFUSION DEVICE FOR THE SEQUENTIAL ADMINISTRATION OF TWO SOLUTIONS
CN105771020A (en) * 2015-12-26 2016-07-20 山东新华安得医疗用品有限公司 Infusion apparatus capable of automatically replacing bags
CN106924840A (en) * 2017-04-25 2017-07-07 盐城工学院 A kind of medical monitoring device and system
US11819654B2 (en) * 2019-03-04 2023-11-21 Carefusion 303, Inc. Castellated check valves
CN111686343B (en) * 2020-06-16 2022-06-28 南京宁宝生物科技有限公司 Intravenous infusion tube bottle plug puncture ware insertion equipment for internal medicine
CN113577440B (en) * 2021-08-03 2022-12-02 常州药物研究所有限公司 Electromagnetic automatic control continuous infusion apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0182045A1 (en) * 1984-09-26 1986-05-28 Intermedicat Gmbh Dual disc low pressure one-way check valve

Also Published As

Publication number Publication date
DE7148520U (en) 1972-05-04
ES205383U (en) 1976-03-01
GB1375281A (en) 1974-11-27
ES205383Y (en) 1976-06-16
CA973047A (en) 1975-08-19
SE390884B (en) 1977-01-31
FR2119367A5 (en) 1972-08-04
IT945200B (en) 1973-05-10
TR17729A (en) 1975-07-23
BE775758A (en) 1972-03-16

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Legal Events

Date Code Title Description
PL Patent ceased