FR2409783A1 - Appareil filtrant ventile - Google Patents

Appareil filtrant ventile

Info

Publication number
FR2409783A1
FR2409783A1 FR7820218A FR7820218A FR2409783A1 FR 2409783 A1 FR2409783 A1 FR 2409783A1 FR 7820218 A FR7820218 A FR 7820218A FR 7820218 A FR7820218 A FR 7820218A FR 2409783 A1 FR2409783 A1 FR 2409783A1
Authority
FR
France
Prior art keywords
fluid
inlet
outlet
filter
filter unit
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
FR7820218A
Other languages
English (en)
Inventor
Vincent Vaillancourt
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.)
Johnson and Johnson
Original Assignee
Johnson and Johnson
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 Johnson and Johnson filed Critical Johnson and Johnson
Publication of FR2409783A1 publication Critical patent/FR2409783A1/fr
Pending 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
    • 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
    • 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
    • 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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D36/00—Filter circuits or combinations of filters with other separating devices
    • B01D36/001—Filters in combination with devices for the removal of gas, air purge systems
    • 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
    • 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
    • A61M2039/2473—Valve comprising a non-deformable, movable element, e.g. ball-valve, valve with movable stopper or reciprocating 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
    • A61M2039/2473—Valve comprising a non-deformable, movable element, e.g. ball-valve, valve with movable stopper or reciprocating element
    • A61M2039/248—Ball-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
    • 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
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/75—General characteristics of the apparatus with filters
    • A61M2205/7536—General characteristics of the apparatus with filters allowing gas passage, but preventing liquid passage, e.g. liquophobic, hydrophobic, water-repellent membranes
    • 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
    • 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
    • A61M5/385—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 using hydrophobic filters

Landscapes

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

Abstract

L'INVENTION CONCERNE UN APPAREIL FILTRANT VENTILE COMPRENANT UNE ENVELOPPE CLOSE AYANT UNE ENTREE DE FLUIDE ET UNE SORTIE DE FLUIDE. L'ENVELOPPE COMPREND UN PASSAGE INTERNE JOIGNANT L'ENTREE ET LA SORTIE. UN FILTRE A FLUIDE EST DISPOSE DANS LE PASSAGE ENTRE L'ENTREE ET LA SORTIE DE FACON A DEFINIR UNE SECTION DE PRESSION AMONT ENTRE L'ENTREE ET LE FILTRE ET UNE SECTION DE PRESSION AVAL ENTRE LE FILTRE ET LA SORTIE. UN EVENT A GAZ, PLACE DANS LE BOITIER, LAISSE LE GAZ, MAIS NON LE FLUIDE, S'ECHAPPER DE LA SECTION AMONT POUR SORTIR DE L'ENVELOPPE. TOUT LE FLUIDE PASSANT DE L'ENTREE A LA SORTIE TRAVERSE LE FLILTRE A FLUIDE.
FR7820218A 1977-07-08 1978-07-06 Appareil filtrant ventile Pending FR2409783A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US81437277A 1977-07-08 1977-07-08
US83026277A 1977-09-02 1977-09-02

Publications (1)

Publication Number Publication Date
FR2409783A1 true FR2409783A1 (fr) 1979-06-22

Family

ID=27123838

Family Applications (2)

Application Number Title Priority Date Filing Date
FR7820218A Pending FR2409783A1 (fr) 1977-07-08 1978-07-06 Appareil filtrant ventile
FR7904024A Pending FR2409760A1 (fr) 1977-07-08 1979-02-16 Rallonge munie d'un clapet de retenue de retour pour appareil de transfusion intraveineuse

Family Applications After (1)

Application Number Title Priority Date Filing Date
FR7904024A Pending FR2409760A1 (fr) 1977-07-08 1979-02-16 Rallonge munie d'un clapet de retenue de retour pour appareil de transfusion intraveineuse

Country Status (12)

Country Link
JP (1) JPS5434178A (fr)
AR (1) AR219329A1 (fr)
AU (1) AU3775578A (fr)
BR (1) BR7804402A (fr)
DE (1) DE2829583A1 (fr)
ES (1) ES471539A1 (fr)
FR (2) FR2409783A1 (fr)
GB (1) GB2000685B (fr)
IT (1) IT1156848B (fr)
NL (1) NL7807378A (fr)
PT (1) PT68265A (fr)
SE (1) SE7807644L (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2452294A1 (fr) * 1979-03-26 1980-10-24 Jelco Lab Dispositif de filtration flexible a event destine a etre utilise pour l'administration de liquides parenteraux

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SE7905956L (sv) * 1979-07-09 1981-01-10 Gambro Dialysatoren Kolonn for behandling av en vetska medelst ett partikelformigt material
JPS5676206A (en) * 1979-11-26 1981-06-23 Sekisui Chem Co Ltd Filter
US4439188A (en) * 1980-09-15 1984-03-27 Baxter Travenol Laboratories, Inc. Tube connector
US4515606A (en) * 1981-03-19 1985-05-07 Brunswick Corporation Gas separating and venting filter
DE3113934A1 (de) * 1981-04-07 1982-10-28 Laboratorien Hausmann AG, 9001 St. Gallen Vorrichtung zur kontinuierlichen ambulanten peritoneal-dialyse
DE3115299C2 (de) * 1981-04-15 1984-08-16 Fresenius AG, 6380 Bad Homburg Tropfkammer
ATE24348T1 (de) * 1981-09-23 1987-01-15 Intermedicat Gmbh Rueckschlagventil zur verwendung an einer infusionseinrichtung.
DE3141388A1 (de) * 1981-10-17 1983-06-09 Sartorius GmbH, 3400 Göttingen Filtereinheit
US4493705A (en) * 1982-08-10 1985-01-15 Bentley Laboratories, Inc. Blood reservoir
DE3304951A1 (de) * 1983-02-12 1984-08-16 Akzo Gmbh, 5600 Wuppertal Vorrichtung zum filtern einer fluessigkeit
CA1182758A (fr) * 1983-12-09 1985-02-19 Anthony N. Sharpe Appareil de filtration
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US5308333A (en) * 1991-12-06 1994-05-03 Baxter International Inc. Air eliminating intravenous infusion pump set
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FR2027609A1 (fr) * 1968-12-26 1970-10-02 Baxter Laboratories Inc
US3675780A (en) * 1970-09-25 1972-07-11 Robert A Marshall Filter device
FR2276836A1 (fr) * 1974-07-05 1976-01-30 Terumo Corp Filtre pour filtrer le sang dans un dispositif de transfusion sanguine
FR2314753A1 (fr) * 1975-06-16 1977-01-14 Millipore Corp Filtre de separation de liquides et de gaz
FR2367502A1 (fr) * 1976-10-15 1978-05-12 Asahi Chemical Ind Dispositif de filtrage final pour administration intraveineuse

Patent Citations (6)

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Publication number Priority date Publication date Assignee Title
FR2027609A1 (fr) * 1968-12-26 1970-10-02 Baxter Laboratories Inc
US3675780A (en) * 1970-09-25 1972-07-11 Robert A Marshall Filter device
FR2276836A1 (fr) * 1974-07-05 1976-01-30 Terumo Corp Filtre pour filtrer le sang dans un dispositif de transfusion sanguine
US4035304A (en) * 1974-07-05 1977-07-12 Terumo Corporation Blood filtering bag
FR2314753A1 (fr) * 1975-06-16 1977-01-14 Millipore Corp Filtre de separation de liquides et de gaz
FR2367502A1 (fr) * 1976-10-15 1978-05-12 Asahi Chemical Ind Dispositif de filtrage final pour administration intraveineuse

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2452294A1 (fr) * 1979-03-26 1980-10-24 Jelco Lab Dispositif de filtration flexible a event destine a etre utilise pour l'administration de liquides parenteraux

Also Published As

Publication number Publication date
FR2409760A1 (fr) 1979-06-22
PT68265A (en) 1978-08-01
DE2829583A1 (de) 1979-03-22
ES471539A1 (es) 1979-10-01
AU3775578A (en) 1980-01-10
NL7807378A (nl) 1979-01-10
GB2000685A (en) 1979-01-17
IT1156848B (it) 1987-02-04
SE7807644L (sv) 1979-01-12
AR219329A1 (es) 1980-08-15
JPS5434178A (en) 1979-03-13
GB2000685B (en) 1982-03-10
BR7804402A (pt) 1979-05-08
IT7850189A0 (it) 1978-07-06

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