ES445052A1 - Una valvula unidireccional para dispositivo de administra- cin de una solucion parenteral a un paciente. - Google Patents

Una valvula unidireccional para dispositivo de administra- cin de una solucion parenteral a un paciente.

Info

Publication number
ES445052A1
ES445052A1 ES445052A ES445052A ES445052A1 ES 445052 A1 ES445052 A1 ES 445052A1 ES 445052 A ES445052 A ES 445052A ES 445052 A ES445052 A ES 445052A ES 445052 A1 ES445052 A1 ES 445052A1
Authority
ES
Spain
Prior art keywords
valve
way valve
projections
parenteral apparatus
parenteral
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
ES445052A
Other languages
English (en)
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.)
Abbott Laboratories
Original Assignee
Abbott Laboratories
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 Abbott Laboratories filed Critical Abbott Laboratories
Publication of ES445052A1 publication Critical patent/ES445052A1/es
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
    • 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
    • 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
    • A61M39/02—Access sites
    • 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
    • F16K15/02—Check valves with guided rigid valve members
    • F16K15/021—Check valves with guided rigid valve members the valve member being a movable body around which the medium flows when the valve is open
    • F16K15/023—Check valves with guided rigid valve members the valve member being a movable body around which the medium flows when the valve is open the valve member consisting only of a predominantly disc-shaped flat element
    • 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
    • A61M2039/2453—Flexible disc not being fixed to the valve body
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7837—Direct response valves [i.e., check valve type]
    • Y10T137/7904—Reciprocating valves
    • Y10T137/7908—Weight biased
    • Y10T137/7909—Valve body is the weight

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Pulmonology (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)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Check Valves (AREA)
ES445052A 1975-02-12 1976-02-10 Una valvula unidireccional para dispositivo de administra- cin de una solucion parenteral a un paciente. Expired ES445052A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/549,408 US4005710A (en) 1975-02-12 1975-02-12 Parenteral apparatus with one-way valve

Publications (1)

Publication Number Publication Date
ES445052A1 true ES445052A1 (es) 1977-09-16

Family

ID=24192911

Family Applications (1)

Application Number Title Priority Date Filing Date
ES445052A Expired ES445052A1 (es) 1975-02-12 1976-02-10 Una valvula unidireccional para dispositivo de administra- cin de una solucion parenteral a un paciente.

Country Status (14)

Country Link
US (1) US4005710A (es)
AR (1) AR209142A1 (es)
AU (1) AU1046576A (es)
BE (1) BE838495A (es)
BR (1) BR7600810A (es)
CA (1) CA1026196A (es)
DE (1) DE2605348C2 (es)
ES (1) ES445052A1 (es)
FR (1) FR2300949A1 (es)
GB (1) GB1507271A (es)
IE (1) IE42242B1 (es)
IT (1) IT1055155B (es)
PH (1) PH12547A (es)
ZA (1) ZA76323B (es)

Families Citing this family (91)

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US4372306A (en) * 1979-02-28 1983-02-08 Abbott Laboratories Equipment sets having a combined air barrier and liquid sequencing device for the sequential administration of medical liquids at dual flow rates
US4219022A (en) * 1979-02-28 1980-08-26 Abbott Laboratories Equipment sets for the sequential administration of medical liquids at dual flow rates having parallel secondary liquid flowpaths wherein one said path is controlled by a liquid sequencing valve
US4237879A (en) * 1979-02-28 1980-12-09 Abbott Laboratories Equipment sets for the sequential administration of medical liquids at dual flow rates employing parallel secondary liquid tubing and a 3-way valve
US4256104A (en) * 1979-02-28 1981-03-17 Abbott Laboratories Equipment sets and system for the sequential administration of medical liquids at dual flow rates
US4236515A (en) * 1979-02-28 1980-12-02 Abbott Laboratories Equipment sets and system for the sequential administration of medical liquids at dual flow rates employing parallel secondary liquid tubing
US4354492A (en) * 1979-04-16 1982-10-19 American Hospital Supply Corporation Medical administration set with backflow check valve
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US4310017A (en) * 1980-01-30 1982-01-12 Burron Medical Inc. Backflow check valve for use with IV administration sets
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US5423775A (en) * 1994-01-21 1995-06-13 Winfield Industries Locking connector assembly
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US6297046B1 (en) 1994-10-28 2001-10-02 Baxter International Inc. Multilayer gas-permeable container for the culture of adherent and non-adherent cells
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US6024220A (en) * 1995-06-07 2000-02-15 Baxter International Inc. Encapsulated seam for multilayer materials
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US7708714B2 (en) * 2002-02-11 2010-05-04 Baxter International Inc. Dialysis connector with retention and feedback features
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US7670322B2 (en) * 2005-02-01 2010-03-02 Icu Medical, Inc. Check valve for medical Y-site
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Also Published As

Publication number Publication date
PH12547A (en) 1979-06-07
ZA76323B (en) 1977-01-26
IE42242B1 (en) 1980-07-02
IE42242L (en) 1976-08-12
DE2605348A1 (de) 1976-08-26
FR2300949B1 (es) 1983-01-28
DE2605348C2 (de) 1985-04-18
IT1055155B (it) 1981-12-21
FR2300949A1 (fr) 1976-09-10
GB1507271A (en) 1978-04-12
US4005710A (en) 1977-02-01
AU1046576A (en) 1977-07-28
CA1026196A (en) 1978-02-14
BE838495A (fr) 1976-08-12
AR209142A1 (es) 1977-03-31
BR7600810A (pt) 1976-09-14

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19980202