DE69133601D1 - Entlüftungssystem - Google Patents

Entlüftungssystem

Info

Publication number
DE69133601D1
DE69133601D1 DE69133601T DE69133601T DE69133601D1 DE 69133601 D1 DE69133601 D1 DE 69133601D1 DE 69133601 T DE69133601 T DE 69133601T DE 69133601 T DE69133601 T DE 69133601T DE 69133601 D1 DE69133601 D1 DE 69133601D1
Authority
DE
Germany
Prior art keywords
biological fluid
processing system
gas
trapped
processed
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.)
Expired - Lifetime
Application number
DE69133601T
Other languages
English (en)
Inventor
Vlado I Matkovich
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.)
Pall Corp
Original Assignee
Pall 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=24104491&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69133601(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Pall Corp filed Critical Pall Corp
Application granted granted Critical
Publication of DE69133601D1 publication Critical patent/DE69133601D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/36—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits
    • A61M1/3621—Extra-corporeal blood circuits
    • A61M1/3627—Degassing devices; Buffer reservoirs; Drip chambers; Blood 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
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/02—Blood transfusion apparatus
    • A61M1/0209—Multiple bag systems for separating or storing blood components
    • 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
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/02—Blood transfusion apparatus
    • A61M1/0209—Multiple bag systems for separating or storing blood components
    • A61M1/0218—Multiple bag systems for separating or storing blood components with 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
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/02—Blood transfusion apparatus
    • A61M1/0209—Multiple bag systems for separating or storing blood components
    • A61M1/0231—Multiple bag systems for separating or storing blood components with gas separating means, e.g. air outlet through microporous membrane or gas bag
    • 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
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/36—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits
    • A61M1/3621—Extra-corporeal blood circuits
    • A61M1/3643—Priming, rinsing before or after use
    • A61M1/3644—Mode of operation
    • A61M1/3646—Expelling the residual body fluid after use, e.g. back to the 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
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/36—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits
    • A61M1/3621—Extra-corporeal blood circuits
    • A61M1/3643—Priming, rinsing before or after use
    • A61M1/3644—Mode of operation
    • A61M1/3652—Mode of operation using gas, e.g. air
    • 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
    • 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
    • B01D5/00—Condensation of vapours; Recovering volatile solvents by condensation
    • B01D5/0033—Other features
    • B01D5/0054—General arrangements, e.g. flow sheets
    • 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
DE69133601T 1990-05-24 1991-05-24 Entlüftungssystem Expired - Lifetime DE69133601D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/528,160 US5126054A (en) 1990-05-24 1990-05-24 Venting means

Publications (1)

Publication Number Publication Date
DE69133601D1 true DE69133601D1 (de) 2008-09-25

Family

ID=24104491

Family Applications (5)

Application Number Title Priority Date Filing Date
DE199191912037T Pending DE484517T1 (de) 1990-05-24 1991-05-24 Entlueftungssystem.
DE69133161T Active DE69133161T9 (de) 1990-05-24 1991-05-24 Entlüftungssystem
DE69117135T Revoked DE69117135T2 (de) 1990-05-24 1991-05-24 Entlüftungssystem
DE69133601T Expired - Lifetime DE69133601D1 (de) 1990-05-24 1991-05-24 Entlüftungssystem
DE9116831U Expired - Lifetime DE9116831U1 (de) 1990-05-24 1991-05-24 Entlüftungssystem

Family Applications Before (3)

Application Number Title Priority Date Filing Date
DE199191912037T Pending DE484517T1 (de) 1990-05-24 1991-05-24 Entlueftungssystem.
DE69133161T Active DE69133161T9 (de) 1990-05-24 1991-05-24 Entlüftungssystem
DE69117135T Revoked DE69117135T2 (de) 1990-05-24 1991-05-24 Entlüftungssystem

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE9116831U Expired - Lifetime DE9116831U1 (de) 1990-05-24 1991-05-24 Entlüftungssystem

Country Status (14)

Country Link
US (3) US5126054A (de)
EP (3) EP0484517B1 (de)
JP (2) JP3463297B2 (de)
KR (1) KR0168686B1 (de)
AT (2) ATE134150T1 (de)
AU (2) AU649457B2 (de)
BR (1) BR9105771A (de)
CA (2) CA2432552C (de)
DE (5) DE484517T1 (de)
DK (1) DK0484517T3 (de)
ES (3) ES2307697T3 (de)
IL (1) IL98251A0 (de)
NO (2) NO305887B1 (de)
WO (1) WO1991017809A1 (de)

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ATE134150T1 (de) 1996-02-15
JP2004073851A (ja) 2004-03-11
EP0666083A2 (de) 1995-08-09
ES2182854T3 (es) 2003-03-16
ATE228022T1 (de) 2002-12-15
EP0484517A1 (de) 1992-05-13
NO920301D0 (no) 1992-01-22
CA2432552C (en) 2007-04-03
AU6891594A (en) 1995-02-09
US5126054A (en) 1992-06-30
ES2082980T3 (es) 1996-04-01
IL98251A0 (en) 1992-06-21
EP0484517B1 (de) 1996-02-14
AU671549B2 (en) 1996-08-29
BR9105771A (pt) 1992-10-13
CA2063790A1 (en) 1991-11-25
AU8074691A (en) 1991-12-10
EP0666083A3 (de) 1995-10-18
ES2307697T3 (es) 2008-12-01
EP1279408A1 (de) 2003-01-29
JPH05500820A (ja) 1993-02-18
DE69133161D1 (de) 2003-01-02
DE484517T1 (de) 1993-09-02
DE69117135D1 (de) 1996-03-28
DE69133161T3 (de) 2006-07-06
NO305887B1 (no) 1999-08-16
EP0666083B1 (de) 2002-11-20
KR920703173A (ko) 1992-12-17
NO920301L (no) 1992-01-24
JP3463297B2 (ja) 2003-11-05
WO1991017809A1 (en) 1991-11-28
EP1279408B1 (de) 2008-08-13
ES2182854T5 (es) 2005-12-01
EP0666083B2 (de) 2005-08-24
US6086770A (en) 2000-07-11
DE69117135T2 (de) 1996-07-04
CA2432552A1 (en) 1991-11-28
NO992286L (no) 1999-05-11
US5451321A (en) 1995-09-19
DE69133161T9 (de) 2006-11-23
DE69133161T2 (de) 2003-08-21
DE9116831U1 (de) 1994-04-28
KR0168686B1 (ko) 1999-01-15
JP3885770B2 (ja) 2007-02-28
NO325208B1 (no) 2008-02-25
NO992286D0 (no) 1999-05-11
CA2063790C (en) 2004-01-13
AU649457B2 (en) 1994-05-26
EP0484517A4 (en) 1993-11-18
DK0484517T3 (da) 1996-03-11

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