NO792450L - APPLICATION OF POLYSTYRENE POLYMERIZATES IN THE MANUFACTURE OF FLEXIBLE DRIP CHAMBER FOR TRANSFER DEVICES - Google Patents

APPLICATION OF POLYSTYRENE POLYMERIZATES IN THE MANUFACTURE OF FLEXIBLE DRIP CHAMBER FOR TRANSFER DEVICES

Info

Publication number
NO792450L
NO792450L NO792450A NO792450A NO792450L NO 792450 L NO792450 L NO 792450L NO 792450 A NO792450 A NO 792450A NO 792450 A NO792450 A NO 792450A NO 792450 L NO792450 L NO 792450L
Authority
NO
Norway
Prior art keywords
polystyrene
drip chamber
polymerizates
manufacture
application
Prior art date
Application number
NO792450A
Other languages
Norwegian (no)
Other versions
NO147013B (en
NO147013C (en
Inventor
Wolfgang Buehler
Original Assignee
Intermedicat Gmbh
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 Intermedicat Gmbh filed Critical Intermedicat Gmbh
Publication of NO792450L publication Critical patent/NO792450L/en
Publication of NO147013B publication Critical patent/NO147013B/en
Publication of NO147013C publication Critical patent/NO147013C/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
    • A61M5/1411—Drip chambers
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L29/00—Materials for catheters, medical tubing, cannulae, or endoscopes or for coating catheters
    • A61L29/04—Macromolecular materials
    • A61L29/049—Mixtures of macromolecular compounds

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Epidemiology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Biomedical Technology (AREA)
  • Anesthesiology (AREA)
  • Engineering & Computer Science (AREA)
  • Vascular Medicine (AREA)
  • Hematology (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Materials For Medical Uses (AREA)
  • External Artificial Organs (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polymerisation Methods In General (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Laminated Bodies (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Graft Or Block Polymers (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)

Abstract

1. Use of polystyrene polymers for the production of drip chambers for transfusion apparatus, the upper part of the drip chamber consisting of polystyrene homopolymers or copolymers, characterized in that a mixture or alloy of a) polystyrene homopolymers or copolymers, with b) thermoplastic rubbers based on styrene-butadiene-styrene or styrene-isoprene-styrene block polymers are used for producing the flexible lower part of the drip chamber.
NO792450A 1978-07-25 1979-07-24 DROP ROOMS FOR BLOOD, BLOOD COMPONENTS AND SIMILAR TRANSFER DEVICES. NO147013C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2832504A DE2832504C3 (en) 1978-07-25 1978-07-25 Use of mixtures of styrene polymers for the production of flexible drip chamber bases for transmission devices

Publications (3)

Publication Number Publication Date
NO792450L true NO792450L (en) 1980-01-28
NO147013B NO147013B (en) 1982-10-11
NO147013C NO147013C (en) 1983-01-19

Family

ID=6045274

Family Applications (1)

Application Number Title Priority Date Filing Date
NO792450A NO147013C (en) 1978-07-25 1979-07-24 DROP ROOMS FOR BLOOD, BLOOD COMPONENTS AND SIMILAR TRANSFER DEVICES.

Country Status (7)

Country Link
EP (1) EP0007601B1 (en)
AT (1) ATE840T1 (en)
DE (2) DE2832504C3 (en)
DK (1) DK313379A (en)
ES (1) ES8100887A1 (en)
FI (1) FI792317A (en)
NO (1) NO147013C (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6045360A (en) * 1983-08-24 1985-03-11 テルモ株式会社 Medical liquid feeding circuit
DE3914998A1 (en) * 1989-05-08 1990-11-15 Clinico Gmbh Infusionstech TRANSMISSION SYSTEMS FOR INFUSION OR TRANSFUSION PURPOSES
CA2155735A1 (en) * 1993-12-22 1995-06-29 Richard C. Giesler Self-priming drip chamber with enhanced visibility
DE19719593C2 (en) * 1997-05-09 2003-10-30 Rehau Ag & Co polymer blends
US6497685B1 (en) 2000-03-24 2002-12-24 Baxter International Inc. Integral intravenous chamber and filter
KR101897132B1 (en) * 2013-05-07 2018-09-12 제이더블유케미타운 주식회사 Manufacturing method of non pvc medical IV set
DE102020204611A1 (en) 2020-04-09 2021-10-14 B. Braun Melsungen Aktiengesellschaft Process for the production of a drip chamber, drip chamber, infusion or transfusion system

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3021841A (en) * 1957-03-14 1962-02-20 Baxter Laboratories Inc Intravenous administration equipment
US3233457A (en) * 1962-10-22 1966-02-08 Resiflex Lab Regulatable flow meter unit for intravenous fluids
US3316908A (en) * 1964-04-14 1967-05-02 Burron Medical Prod Inc Intravenous injection apparatus
FR1499884A (en) * 1965-01-06 1967-11-03 Shell Int Research Thermoplastic elastomer composition
DE2116073B1 (en) * 1971-04-02 1971-12-30 Fa. B. Braun, 3508 Melsungen Sealing material for hypodermic syringes and pumps for conveying blood and other fluids for medical purposes
DE7213189U (en) * 1972-04-08 1973-04-12 Braun B Melsungen Ag HOSE CONNECTION PIECE ON INFUSION AND TRANSFUSION DEVICES
US3954623A (en) * 1974-05-28 1976-05-04 Johnson & Johnson Blood filtration unit
US3967620A (en) * 1974-09-10 1976-07-06 United States Surgical Corporation Volume limiting chamber
DE2644140C3 (en) * 1976-09-30 1979-12-06 Yarden Medical Engineering Ltd., Haifa (Israel) Device for adjusting the flow of a liquid
DE7727564U1 (en) * 1977-09-06 1977-12-08 B. Braun Melsungen Ag, 3508 Melsungen DRIP CHAMBER CONNECTION FOR INFUSION AND TRANSFUSION DEVICES BETWEEN DRIP CHAMBER UPPER PART AND DRIP CHAMBER LOWER PART

Also Published As

Publication number Publication date
EP0007601B1 (en) 1982-04-14
ES482792A0 (en) 1980-12-01
FI792317A (en) 1980-01-26
DE2832504B2 (en) 1980-07-24
EP0007601A1 (en) 1980-02-06
ATE840T1 (en) 1982-04-15
ES8100887A1 (en) 1980-12-01
DE2832504A1 (en) 1980-02-07
NO147013B (en) 1982-10-11
DE2832504C3 (en) 1981-05-27
DK313379A (en) 1980-01-26
DE2962511D1 (en) 1982-05-27
NO147013C (en) 1983-01-19

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