ATE606T1 - Filtereinheit fuer eine vorrichtung zur intravenoesen verabreichung von fluessigkeiten. - Google Patents

Filtereinheit fuer eine vorrichtung zur intravenoesen verabreichung von fluessigkeiten.

Info

Publication number
ATE606T1
ATE606T1 AT79102466T AT79102466T ATE606T1 AT E606 T1 ATE606 T1 AT E606T1 AT 79102466 T AT79102466 T AT 79102466T AT 79102466 T AT79102466 T AT 79102466T AT E606 T1 ATE606 T1 AT E606T1
Authority
AT
Austria
Prior art keywords
filter
flow
chamber
housing
vent
Prior art date
Application number
AT79102466T
Other languages
English (en)
Inventor
David J. Rosenberg
Original Assignee
Pall Corporation
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 Pall Corporation filed Critical Pall Corporation
Application granted granted Critical
Publication of ATE606T1 publication Critical patent/ATE606T1/de

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
    • 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
AT79102466T 1978-07-21 1979-07-16 Filtereinheit fuer eine vorrichtung zur intravenoesen verabreichung von fluessigkeiten. ATE606T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US05/926,766 US4177149A (en) 1978-07-21 1978-07-21 Filter assembly for intravenous liquid administration apparatus
EP79102466A EP0007547B1 (de) 1978-07-21 1979-07-16 Filtereinheit für eine Vorrichtung zur intravenösen Verabreichung von Flüssigkeiten

Publications (1)

Publication Number Publication Date
ATE606T1 true ATE606T1 (de) 1982-02-15

Family

ID=25453689

Family Applications (1)

Application Number Title Priority Date Filing Date
AT79102466T ATE606T1 (de) 1978-07-21 1979-07-16 Filtereinheit fuer eine vorrichtung zur intravenoesen verabreichung von fluessigkeiten.

Country Status (16)

Country Link
US (1) US4177149A (de)
EP (1) EP0007547B1 (de)
JP (1) JPS5516693A (de)
AT (1) ATE606T1 (de)
AU (1) AU518183B2 (de)
CA (1) CA1116099A (de)
DE (1) DE2961965D1 (de)
DK (1) DK151936C (de)
ES (1) ES482687A1 (de)
FI (1) FI792285A (de)
IL (1) IL57620A (de)
IN (1) IN151158B (de)
MX (1) MX147474A (de)
NO (1) NO149915C (de)
PT (1) PT69945A (de)
ZA (1) ZA793669B (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10046173C2 (de) * 2000-09-08 2003-04-03 Inst Chemo Biosensorik Vorrichtung und Verfahren zur Separation von ungelösten Bestandteilen aus biologischen Flüssigkeiten

Families Citing this family (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4326957A (en) * 1978-07-21 1982-04-27 Pall Corporation Vented filter spigot for intravenous liquid administration apparatus
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
US4360435A (en) * 1979-11-01 1982-11-23 Baxter Travenol Laboratories, Inc. Process for sterilizing and transferring a solution
FR2468400A1 (fr) * 1979-11-01 1981-05-08 Baxter Travenol Lab Procede et dispositif pour le melange de solutions hypernutritives
US4336036A (en) * 1981-01-08 1982-06-22 Amf Incorporated Filter and method of making same
IL64354A (en) * 1981-01-26 1985-01-31 Pall Corp Cap connector for pharmaceutical material receptacle
US4515606A (en) * 1981-03-19 1985-05-07 Brunswick Corporation Gas separating and venting filter
DE3115299C2 (de) * 1981-04-15 1984-08-16 Fresenius AG, 6380 Bad Homburg Tropfkammer
DE3205229C2 (de) * 1982-02-13 1983-12-22 Sartorius GmbH, 3400 Göttingen Wegwerf-Filter
NL8204598A (nl) * 1982-11-25 1984-06-18 Medica B V Beluchtingsinrichting.
US5070899A (en) * 1986-11-03 1991-12-10 Pall Corporation Check valve
DE3828671C1 (de) * 1988-08-24 1989-12-07 Wex Filtertechnik Gmbh, 6442 Rotenburg, De
US5863436A (en) * 1990-05-24 1999-01-26 Pall Corporation Venting system
US5126054A (en) * 1990-05-24 1992-06-30 Pall Corporation Venting means
US5252222A (en) * 1990-12-03 1993-10-12 Pall Corporation Filter for parenteral systems and method of using thereof
EP0493869A1 (de) * 1991-01-04 1992-07-08 Japan Gore-Tex, Inc. Vorrichtung zur Wasserbehandlung
US5348646A (en) * 1992-11-16 1994-09-20 Costello Jr John R Fluid filter assembly
DE69306973T2 (de) * 1992-11-23 1997-05-22 Gore & Ass Triboelektrisches filtermaterial
US5395429A (en) * 1993-06-23 1995-03-07 W. L. Gore & Associates, Inc. Diffusion panel for use in ultra-clean environments and method for employing same
US5439587A (en) * 1993-07-27 1995-08-08 Millipore Corporation Self priming filter apparatus
CA2167932A1 (en) * 1993-09-02 1995-03-09 Peter L. Bryant Gas-separating filter
DE4404277A1 (de) * 1994-02-10 1995-08-17 Roland Wex Blutfilter
US5622626A (en) * 1994-04-15 1997-04-22 Pall Corporation Multiple compartment filter and method for processing parenteral fluid
US5505753A (en) * 1994-09-12 1996-04-09 Heysek; Ralph G. Aircraft pneumatic air filter
US5827429A (en) * 1996-01-18 1998-10-27 Filtertek Inc. Intravenous filter device
US5853577A (en) * 1997-09-22 1998-12-29 Spx Corporation Orbital vibration welded filter
DE29811529U1 (de) * 1998-06-27 1999-11-25 Braun Melsungen Ag Filter für medizinische Flüssigkeiten
US7651474B2 (en) 1999-10-01 2010-01-26 Caridianbct, Inc. Method and apparatus for leukoreduction of red blood cells
US6508859B1 (en) * 2000-11-13 2003-01-21 Porous Media Corporation Method and apparatus for removing air or gas from fluid
ATE522237T1 (de) * 2001-12-10 2011-09-15 Caridianbct Inc Verfahren zur verminderung des gehalts an leukozyten in einer komponente aus roten blutkörperchen
EP2229970B1 (de) 2009-03-16 2012-06-06 F. Hoffmann-La Roche AG Blasenfangsystem für eine Infusionspumpenvorrichtung
CA2759518C (en) * 2009-04-23 2018-05-08 Fresenius Medical Care Deutschland Gmbh Device and external functional means and treatment apparatus for the treatment of medical fluids
CN105169510B (zh) * 2009-04-23 2018-09-21 费森尼斯医疗德国公司 凝块截阻装置、外部功能性装置、血液回路及处理设备
EP2515975A1 (de) 2009-12-22 2012-10-31 Cork Institute Of Technology Blaseneinschlussvorrichtung
EP3444000B1 (de) * 2012-03-29 2020-04-29 Saint-Gobain Performance Plastics Corporation Nadelfiltervorrichtung
WO2013149175A1 (en) 2012-03-29 2013-10-03 Zenpure Americas, Inc. Needle filter apparatus
US11439734B2 (en) * 2014-03-31 2022-09-13 Koninklijke Philips N.V. Breast pump and expression kit for a breast pump
US10029191B2 (en) * 2016-09-15 2018-07-24 Hamilton Sundstrand Corporation Liquid-dissolved gas separators
GB201717644D0 (en) * 2017-10-26 2017-12-13 Biosafe Sa Sterile syringe

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3523408A (en) * 1968-04-02 1970-08-11 Pall Corp Gas separator
US3631654A (en) * 1968-10-03 1972-01-04 Pall Corp Gas purge device
CA1054073A (en) * 1968-12-26 1979-05-08 Nat Shaye Gas purging fluid filter
IL33528A (en) * 1968-12-27 1975-08-31 Pall Corp Sterile disposable medicament administration system
US3650093A (en) * 1970-01-08 1972-03-21 Pall Corp Sterile disposable medicament administration system
US3803816A (en) * 1973-07-05 1974-04-16 Mc Donnell Douglas Corp Patterned flow vent structure
DE2634635A1 (de) * 1974-08-29 1978-02-02 Husted Andersen Transcodan Sve Filter fuer infusions- und transfusionsgeraete
US3957584A (en) * 1974-09-30 1976-05-18 Warner-Lambert Company Detection of beta-galactosidase producing micro-organisms
US4009714A (en) * 1975-07-30 1977-03-01 Johnson & Johnson Intravenous solution filter unit
US4013072A (en) * 1975-11-03 1977-03-22 Baxter Travenol Laboratories, Inc. Drip chamber for intravenous administration
JPS5621395Y2 (de) * 1977-08-05 1981-05-20
DE2854600A1 (de) * 1978-12-18 1980-06-26 Basf Ag Substituierte cyanamide

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10046173C2 (de) * 2000-09-08 2003-04-03 Inst Chemo Biosensorik Vorrichtung und Verfahren zur Separation von ungelösten Bestandteilen aus biologischen Flüssigkeiten

Also Published As

Publication number Publication date
MX147474A (es) 1982-12-03
NO792414L (no) 1980-01-22
NO149915B (no) 1984-04-09
JPS5516693A (en) 1980-02-05
US4177149A (en) 1979-12-04
EP0007547B1 (de) 1982-01-27
ES482687A1 (es) 1980-03-01
IL57620A (en) 1983-03-31
AU518183B2 (en) 1981-09-17
IL57620A0 (en) 1979-10-31
PT69945A (en) 1979-08-01
ZA793669B (en) 1980-08-27
EP0007547A1 (de) 1980-02-06
DE2961965D1 (en) 1982-03-11
DK151936B (da) 1988-01-18
DK151936C (da) 1988-10-10
NO149915C (no) 1984-07-18
AU4910479A (en) 1980-01-24
FI792285A (fi) 1980-01-22
IN151158B (de) 1983-02-26
JPS6258744B2 (de) 1987-12-08
CA1116099A (en) 1982-01-12
DK307679A (da) 1980-01-22

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee