FR2406452A1 - Perfectionnement aux dispositifs pour la perfusion de liquides dans le corps humain - Google Patents

Perfectionnement aux dispositifs pour la perfusion de liquides dans le corps humain

Info

Publication number
FR2406452A1
FR2406452A1 FR7824102A FR7824102A FR2406452A1 FR 2406452 A1 FR2406452 A1 FR 2406452A1 FR 7824102 A FR7824102 A FR 7824102A FR 7824102 A FR7824102 A FR 7824102A FR 2406452 A1 FR2406452 A1 FR 2406452A1
Authority
FR
France
Prior art keywords
human body
infusion
extraction
liquids
improvement
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.)
Pending
Application number
FR7824102A
Other languages
English (en)
Inventor
John Allan Swinton
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.)
American Hospital Supply Corp
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 FR2406452A1 publication Critical patent/FR2406452A1/fr
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D19/00—Degasification of liquids
    • B01D19/0031—Degasification of liquids by filtration
    • 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
    • A61M5/165—Filtering accessories, e.g. blood filters, filters for infusion liquids
    • 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
    • A61M5/36—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 with means for eliminating or preventing injection or infusion of air into body
    • 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
    • A61M5/165—Filtering accessories, e.g. blood filters, filters for infusion liquids
    • A61M2005/1657—Filter with membrane, e.g. membrane, flat sheet type infusion filter
    • 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
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/75—General characteristics of the apparatus with filters
    • A61M2205/7527—General characteristics of the apparatus with filters liquophilic, hydrophilic
    • 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
    • A61M5/36—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 with means for eliminating or preventing injection or infusion of air into body
    • A61M5/38—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 with means for eliminating or preventing injection or infusion of air into body using hydrophilic or hydrophobic filters

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hematology (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Veterinary Medicine (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Emergency Medicine (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Filtration Of Liquid (AREA)

Abstract

La présente invention a pour objet un dispositif de filtre pour séparer les gaz inclus dans un liquide destiné à être inoculé dans le corps humain. Ce dispositif comprend une enceinte ou carter comportant un élément de filtre et une chambre de récupération des gaz associé à une zone d'extraction et étant caractérisé en ce que cette zone d'extraction est formée d'un conduit-guide permettant la disposition de moyens d'extraction des gaz dans la chambre d'extraction sans que ne puisse se produire aucun contact entre lesdits moyens et l'élément de filtre. Elle se rapporte à des moyens pour permettre la perfusion sans danger.
FR7824102A 1977-10-20 1978-08-18 Perfectionnement aux dispositifs pour la perfusion de liquides dans le corps humain Pending FR2406452A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/844,020 US4188948A (en) 1977-10-20 1977-10-20 Filter device

Publications (1)

Publication Number Publication Date
FR2406452A1 true FR2406452A1 (fr) 1979-06-22

Family

ID=25291571

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7824102A Pending FR2406452A1 (fr) 1977-10-20 1978-08-18 Perfectionnement aux dispositifs pour la perfusion de liquides dans le corps humain

Country Status (5)

Country Link
US (1) US4188948A (fr)
JP (1) JPS5464892A (fr)
DE (1) DE2834265A1 (fr)
FR (1) FR2406452A1 (fr)
GB (1) GB2006035A (fr)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4294594A (en) * 1979-10-02 1981-10-13 United States Surgical Corporation Self-contained filter assembly for removing air, particles and bacteria from a solution
US4336036A (en) * 1981-01-08 1982-06-22 Amf Incorporated Filter and method of making same
US4515606A (en) * 1981-03-19 1985-05-07 Brunswick Corporation Gas separating and venting filter
DE8235862U1 (de) * 1982-12-21 1983-06-16 B. Braun Melsungen Ag, 3508 Melsungen Zuspritzvorrichtung fuer ein infusions- oder transfusionssystem
US4661097A (en) * 1984-06-01 1987-04-28 The Johns Hopkins University Method for clearing a gas bubble from a positive displacement pump contained within a fluid dispensing system
US4648874A (en) * 1985-02-22 1987-03-10 Bioresearch Inc. Air leak detection chamber for drainage device
US4696797A (en) * 1985-04-15 1987-09-29 Environmental Diagnostics, Inc. Suspension liquid separator
GB8527646D0 (en) * 1985-11-08 1985-12-11 Cox J A Devices for sampling drainage
GB8627808D0 (en) * 1986-11-20 1986-12-17 Cox J A Sampling liquids from human/animal body
GB2209129B (en) * 1987-09-01 1992-02-26 Alexander Harley Bubble trap for catheter systems: a device to extract bubbles from the fluid stream in a catheter.
US4976685A (en) * 1988-06-15 1990-12-11 Block Jr Frank E Method of blood-gas interface control in surgical gas traps
US5505716A (en) * 1993-02-02 1996-04-09 Simmet; Ludwig O. Embryo collector
DE19750062A1 (de) 1997-11-12 1999-05-20 Jostra Medizintechnik Ag Vorrichtung zur Filtration und Entgasung von Körperflüssigkeiten, insbesondere von Blut
US6497685B1 (en) 2000-03-24 2002-12-24 Baxter International Inc. Integral intravenous chamber and filter
KR101134279B1 (ko) * 2009-02-09 2012-04-10 (주)이화프레지니우스카비 필터장치 및 이를 구비한 주사액 주입장치
CN108653875B (zh) * 2017-03-27 2024-03-29 江苏金塔药业有限公司 一种输液过滤装置以及输液设备
US11672908B2 (en) * 2020-09-23 2023-06-13 Carefusion 303, Inc. Intravenous filter

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE792243A (fr) * 1971-12-23 1973-03-30 Baxter Laboratories Inc Piege a bulles pour l'enlevement de bulles hors d'un fluide biologique dans des conditions assurant la sterilite
US3905905A (en) * 1974-01-11 1975-09-16 Ivac Corp Filter unit
SE406039B (sv) * 1974-08-29 1979-01-22 Transcodan I vetskestrommen fran infusions- och transfusionsapparater inkopplad filterenhet
SE388358B (sv) * 1975-01-24 1976-10-04 Stille Werner Ab Kanylaggregat

Also Published As

Publication number Publication date
US4188948A (en) 1980-02-19
DE2834265A1 (de) 1979-04-26
GB2006035A (en) 1979-05-02
JPS5464892A (en) 1979-05-25

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