CA1054073A - Element filtrant de fluides a purge de gaz - Google Patents

Element filtrant de fluides a purge de gaz

Info

Publication number: CA1054073A
Authority: CA; Canada
Prior art keywords: filter; outlet; liquid; casing; housing
Prior art date: 1968-12-26
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

CA064,819A

Other languages

English (en)

Inventor

Nat Shaye

David Bellamy (Jr.)

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.)

Baxter International Inc

Original Assignee

Baxter Travenol Laboratories Inc

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.)

1968-12-26

Filing date

1969-10-14

Publication date

1979-05-08

1969-10-14 Application filed by Baxter Travenol Laboratories Inc filed Critical Baxter Travenol Laboratories Inc

1979-05-08 Application granted granted Critical

1979-05-08 Publication of CA1054073A publication Critical patent/CA1054073A/fr

Status Expired legal-status Critical Current

Links

239000012530 fluid Substances 0.000 title claims abstract description 15
238000010926 purge Methods 0.000 title abstract description 4
238000011144 upstream manufacturing Methods 0.000 claims abstract description 8
239000007788 liquid Substances 0.000 claims description 33
238000010276 construction Methods 0.000 claims description 25
239000005871 repellent Substances 0.000 claims description 17
229920003023 plastic Polymers 0.000 claims description 6
238000004519 manufacturing process Methods 0.000 claims description 5
239000000203 mixture Substances 0.000 claims description 5
239000004033 plastic Substances 0.000 claims description 5
238000013022 venting Methods 0.000 claims description 5
238000005192 partition Methods 0.000 claims 2
239000012528 membrane Substances 0.000 abstract description 8
230000000903 blocking effect Effects 0.000 abstract description 4
239000007789 gas Substances 0.000 description 28
230000002940 repellent Effects 0.000 description 6
239000011148 porous material Substances 0.000 description 5
238000004891 communication Methods 0.000 description 3
238000000034 method Methods 0.000 description 3
230000000630 rising effect Effects 0.000 description 3
208000005189 Embolism Diseases 0.000 description 2
239000004677 Nylon Substances 0.000 description 2
230000000694 effects Effects 0.000 description 2
238000001914 filtration Methods 0.000 description 2
230000002209 hydrophobic effect Effects 0.000 description 2
239000000463 material Substances 0.000 description 2
229920001778 nylon Polymers 0.000 description 2
125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 2
229920002554 vinyl polymer Polymers 0.000 description 2
206010001526 Air embolism Diseases 0.000 description 1
241000894006 Bacteria Species 0.000 description 1
239000004372 Polyvinyl alcohol Substances 0.000 description 1
DBMJMQXJHONAFJ-UHFFFAOYSA-M Sodium laurylsulphate Chemical compound [Na+].CCCCCCCCCCCCOS([O-])(=O)=O DBMJMQXJHONAFJ-UHFFFAOYSA-M 0.000 description 1
239000000853 adhesive Substances 0.000 description 1
230000001070 adhesive effect Effects 0.000 description 1
230000001627 detrimental effect Effects 0.000 description 1
230000008030 elimination Effects 0.000 description 1
238000003379 elimination reaction Methods 0.000 description 1
239000004744 fabric Substances 0.000 description 1
238000002347 injection Methods 0.000 description 1
239000007924 injection Substances 0.000 description 1
244000005700 microbiome Species 0.000 description 1
229920000058 polyacrylate Polymers 0.000 description 1
229920002451 polyvinyl alcohol Polymers 0.000 description 1
229920000915 polyvinyl chloride Polymers 0.000 description 1
239000004800 polyvinyl chloride Substances 0.000 description 1
238000007789 sealing Methods 0.000 description 1
230000035945 sensitivity Effects 0.000 description 1
235000019333 sodium laurylsulphate Nutrition 0.000 description 1
239000000243 solution Substances 0.000 description 1
239000002904 solvent Substances 0.000 description 1
238000006467 substitution reaction Methods 0.000 description 1
239000000080 wetting agent Substances 0.000 description 1

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
- A61M5/36—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
- 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
- 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)
General Health & Medical Sciences (AREA)
Public Health (AREA)
Engineering & Computer Science (AREA)
Veterinary Medicine (AREA)
Biomedical Technology (AREA)
Heart & Thoracic Surgery (AREA)
Hematology (AREA)
Life Sciences & Earth Sciences (AREA)
Vascular Medicine (AREA)
Animal Behavior & Ethology (AREA)
Anesthesiology (AREA)
Emergency Medicine (AREA)
Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Infusion, Injection, And Reservoir Apparatuses (AREA)
Investigating Or Analysing Biological Materials (AREA)
Filtering Of Dispersed Particles In Gases (AREA)
Separation Using Semi-Permeable Membranes (AREA)
Filtering Materials (AREA)

CA064,819A 1968-12-26 1969-10-14 Element filtrant de fluides a purge de gaz Expired CA1054073A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US78714168A	1968-12-26	1968-12-26

Publications (1)

Publication Number	Publication Date
CA1054073A true CA1054073A (fr)	1979-05-08

Family

ID=25140541

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA064,819A Expired CA1054073A (fr)	1968-12-26	1969-10-14	Element filtrant de fluides a purge de gaz

Country Status (6)

Country	Link
BE (1)	BE741069A (fr)
CA (1)	CA1054073A (fr)
DE (1)	DE1959679C3 (fr)
FR (1)	FR2027609A1 (fr)
GB (1)	GB1221625A (fr)
IL (1)	IL33294A (fr)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3803810A (en) *	1972-05-01	1974-04-16	Pall Corp	Liquid-gas separator and filter
US3998255A (en) *	1975-09-17	1976-12-21	Plastronics, Inc.	Breather assembly for a sealed container
AU3775578A (en) *	1977-07-08	1980-01-10	Johnson & Johnson	Vented filter assembly
US4190426A (en) *	1977-11-30	1980-02-26	Baxter Travenol Laboratories, Inc.	Gas separating and venting filter
EP0009543B1 (fr) *	1978-07-12	1982-12-08	Richard R. Dr. Jackson	Humidificateur comportant des fibres creuses liées en faisceau
US4177149A (en) *	1978-07-21	1979-12-04	Pall Corporation	Filter assembly for intravenous liquid administration apparatus
US4238207A (en) *	1979-01-11	1980-12-09	Baxter Travenol Laboratories, Inc.	Method of mounting a filter membrane
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
US4515606A (en) *	1981-03-19	1985-05-07	Brunswick Corporation	Gas separating and venting filter
US4459139A (en) *	1981-09-14	1984-07-10	Gelman Sciences Inc.	Disposable filter device and liquid aspirating system incorporating same
DE3205229C2 (de) *	1982-02-13	1983-12-22	Sartorius GmbH, 3400 Göttingen	Wegwerf-Filter
DE3215003C2 (de) *	1982-04-22	1985-04-04	Fresenius AG, 6380 Bad Homburg	Verfahren zur Abscheidung von Luft aus einer Dialysierflüssigkeit sowie Dialysevorrichtung
DE3304951A1 (de) *	1983-02-12	1984-08-16	Akzo Gmbh, 5600 Wuppertal	Vorrichtung zum filtern einer fluessigkeit
US4525182A (en) *	1983-08-29	1985-06-25	Millipore Corporation	I.V. Filter apparatus
DE8436477U1 (de) *	1984-12-13	1986-01-23	Sartorius GmbH, 3400 Göttingen	Als Blutspiegelsperre geeigneter Wegwerffilter aus einem Kunststoffgehäuse
DE3624363C2 (de) *	1986-07-18	1995-06-08	Akzo Gmbh	Vorrichtung zum Abtrennen von Gasblasen aus Infusionsflüssigkeiten oder Flüssigkeiten des menschlichen Körpers
DE3877852T2 (de) *	1987-08-03	1993-05-19	Gelman Sciences Inc	Selbsttaetig arbeitender filter.
DE3832028A1 (de) *	1988-09-21	1990-03-22	Minh Bach Dr Ing Dr Med Quang	Vorrichtung zum entlueften von in medizinischen fluessigkeitssystemen stroemenden fluessigkeiten
US5302299A (en) *	1990-05-24	1994-04-12	Pall Corporation	Biological semi-fluid processing assembly
US5863436A (en)	1990-05-24	1999-01-26	Pall Corporation	Venting system
US5126054A (en) *	1990-05-24	1992-06-30	Pall Corporation	Venting means
US5217627A (en)	1990-11-06	1993-06-08	Pall Corporation	System and method for processing biological fluid
DE4120259A1 (de) *	1991-06-19	1992-12-24	Siemens Ag	Generator zur erzeugung akustischer wellen
US5290237A (en) *	1992-01-17	1994-03-01	Verkaart Wesley H	Orientation-independent device for removal of gas from a cellular fluid
US5591344A (en) *	1995-02-13	1997-01-07	Aksys, Ltd.	Hot water disinfection of dialysis machines, including the extracorporeal circuit thereof
EP0824921A1 (fr) *	1996-08-20	1998-02-25	Smiths Industries Public Limited Company	Filtre médical
GB2316334B (en) *	1996-08-20	2000-09-27	Smiths Industries Plc	Filters
US6497685B1 (en)	2000-03-24	2002-12-24	Baxter International Inc.	Integral intravenous chamber and filter
DE10345818A1 (de) *	2003-09-30	2005-04-28	Boehringer Ingelheim Micropart	Verfahren und Vorrichtung zum Separieren und Abführen von Gasblasen aus Flüssigkeiten
US8545457B2 (en) *	2007-11-08	2013-10-01	Terumo Kabushiki Kaisha	Sprayer
JP5222591B2 (ja)	2008-03-12	2013-06-26	テルモ株式会社	塗布具
JP5255387B2 (ja)	2008-09-25	2013-08-07	テルモ株式会社	塗布具
DE102009012347A1 (de) *	2009-03-09	2010-09-16	Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V.	Filteranordnung und ein Verfahren zur Herstellung einer Filteranordnung
DK2455126T3 (en) *	2010-11-15	2017-06-06	Hoffmann La Roche	Container for storing medical or pharmaceutical fluids
DE102019112196A1 (de) *	2019-05-09	2020-11-12	Norma Germany Gmbh	Vorrichtung zum Entgasen von einer in einer Flüssigkeitsleitung strömenden Flüssigkeit

1969
- 1969-10-14 CA CA064,819A patent/CA1054073A/fr not_active Expired
- 1969-10-15 GB GB50601/69A patent/GB1221625A/en not_active Expired
- 1969-10-31 BE BE741069D patent/BE741069A/xx not_active IP Right Cessation
- 1969-11-03 IL IL33294A patent/IL33294A/en unknown
- 1969-11-28 DE DE1959679A patent/DE1959679C3/de not_active Expired
- 1969-12-19 FR FR6944056A patent/FR2027609A1/fr not_active Withdrawn

Also Published As

Publication number	Publication date
DE1959679C3 (de)	1979-07-12
DE1959679A1 (de)	1970-07-09
IL33294A (en)	1972-09-28
BE741069A (fr)	1970-04-01
FR2027609A1 (fr)	1970-10-02
IL33294A0 (en)	1970-01-29
DE1959679B2 (de)	1978-11-09
GB1221625A (en)	1971-02-03

Publication	Publication Date	Title
CA1054073A (fr)	1979-05-08	Element filtrant de fluides a purge de gaz
US3507395A (en)	1970-04-21	Cardiotomy reservoir
US4278084A (en)	1981-07-14	Non air-blocking filter
US4906260A (en)	1990-03-06	Self-priming intravenous filter
US4465485A (en)	1984-08-14	Suction canister with unitary shut-off valve and filter features
US4157965A (en)	1979-06-12	Blood treating device
EP0017873B1 (fr)	1984-07-04	Dispositif de filtrage de sang
US4487606A (en)	1984-12-11	Suction canister with shut-off valve and smoke filter
US4141379A (en)	1979-02-27	Check valve
US8361320B2 (en)	2013-01-29	Biological fluid filtration apparatus
US4276170A (en)	1981-06-30	Vented flexible filtration device for use in administering parenteral liquids
US4294594A (en)	1981-10-13	Self-contained filter assembly for removing air, particles and bacteria from a solution
AU624630B2 (en)	1992-06-18	Blood filter
US4512771A (en)	1985-04-23	Venting assembly for a sealed body fluid drainage device
EP0957951B1 (fr)	2004-06-09	Cartouche de perfusion eliminant le gaz contenu dans le liquide
US3854907A (en)	1974-12-17	Vented filter holder
EP0711183B1 (fr)	1998-07-08	Filtre autoamorcant
US4164468A (en)	1979-08-14	Blood treating device and method of operation
CA1056683A (fr)	1979-06-19	Clapet hydrophobe
CA1103546A (fr)	1981-06-23	Traduction non-disponible
JPH0121988B2 (fr)	1989-04-24
US4182739A (en)	1980-01-08	Blood oxygenator
JPH04135569A (ja)	1992-05-11	血液の貯留・濾過装置
CA1188180A (fr)	1985-06-04	Event pour un dispositif scelle de drainage des liquides organiques
JPH0347871B2 (fr)	1991-07-22