CA1254467A - Oxygenateur a fibres creuses - Google Patents

Oxygenateur a fibres creuses

Info

Publication number: CA1254467A
Authority: CA; Canada
Prior art keywords: blood; housing; hollow fiber; hollow fibers; oxygenator
Prior art date: 1984-07-04
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

CA000486326A

Other languages

English (en)

Inventor

Kiyotaka Nagayama

Hiromi Deguchi

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.)

Terumo Corp

Original Assignee

Terumo 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.)

1984-07-04

Filing date

1985-07-04

Publication date

1989-05-23

1985-07-04 Application filed by Terumo Corp filed Critical Terumo Corp

1985-07-04 Priority to CA000486326A priority Critical patent/CA1254467A/fr

1989-05-23 Application granted granted Critical

1989-05-23 Publication of CA1254467A publication Critical patent/CA1254467A/fr

Status Expired legal-status Critical Current

Links

239000012510 hollow fiber Substances 0.000 title claims abstract description 72
239000008280 blood Substances 0.000 claims abstract description 69
210000004369 blood Anatomy 0.000 claims abstract description 69
239000012528 membrane Substances 0.000 claims abstract description 34
238000012856 packing Methods 0.000 claims abstract description 27
238000005192 partition Methods 0.000 claims abstract description 21
239000000835 fiber Substances 0.000 claims abstract description 19
239000012530 fluid Substances 0.000 claims abstract description 13
238000004891 communication Methods 0.000 claims abstract description 9
230000000903 blocking effect Effects 0.000 claims abstract description 3
-1 polypropylene Polymers 0.000 claims description 6
239000004743 Polypropylene Substances 0.000 claims description 5
229920001155 polypropylene Polymers 0.000 claims description 5
229920000098 polyolefin Polymers 0.000 claims description 4
239000011148 porous material Substances 0.000 claims description 4
239000007789 gas Substances 0.000 description 20
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 14
229910052760 oxygen Inorganic materials 0.000 description 14
239000001301 oxygen Substances 0.000 description 14
230000017531 blood circulation Effects 0.000 description 12
230000005484 gravity Effects 0.000 description 9
230000001706 oxygenating effect Effects 0.000 description 6
CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 4
230000008901 benefit Effects 0.000 description 4
230000004087 circulation Effects 0.000 description 3
150000001875 compounds Chemical class 0.000 description 3
238000010586 diagram Methods 0.000 description 3
238000013508 migration Methods 0.000 description 3
230000005012 migration Effects 0.000 description 3
238000004382 potting Methods 0.000 description 3
230000000541 pulsatile effect Effects 0.000 description 3
230000000717 retained effect Effects 0.000 description 3
229910002092 carbon dioxide Inorganic materials 0.000 description 2
239000001569 carbon dioxide Substances 0.000 description 2
230000000694 effects Effects 0.000 description 2
238000000034 method Methods 0.000 description 2
102000004506 Blood Proteins Human genes 0.000 description 1
108010017384 Blood Proteins Proteins 0.000 description 1
241000283690 Bos taurus Species 0.000 description 1
MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 1
206010018910 Haemolysis Diseases 0.000 description 1
239000004698 Polyethylene Substances 0.000 description 1
230000004323 axial length Effects 0.000 description 1
230000023555 blood coagulation Effects 0.000 description 1
230000008081 blood perfusion Effects 0.000 description 1
210000004556 brain Anatomy 0.000 description 1
238000005266 casting Methods 0.000 description 1
238000009750 centrifugal casting Methods 0.000 description 1
238000004925 denaturation Methods 0.000 description 1
230000036425 denaturation Effects 0.000 description 1
238000009792 diffusion process Methods 0.000 description 1
229910001882 dioxygen Inorganic materials 0.000 description 1
239000003822 epoxy resin Substances 0.000 description 1
238000002474 experimental method Methods 0.000 description 1
LNEPOXFFQSENCJ-UHFFFAOYSA-N haloperidol Chemical compound C1CC(O)(C=2C=CC(Cl)=CC=2)CCN1CCCC(=O)C1=CC=C(F)C=C1 LNEPOXFFQSENCJ-UHFFFAOYSA-N 0.000 description 1
238000005534 hematocrit Methods 0.000 description 1
230000008588 hemolysis Effects 0.000 description 1
238000001727 in vivo Methods 0.000 description 1
210000004072 lung Anatomy 0.000 description 1
239000012982 microporous membrane Substances 0.000 description 1
229920000647 polyepoxide Polymers 0.000 description 1
229920000573 polyethylene Polymers 0.000 description 1
229920001296 polysiloxane Polymers 0.000 description 1
229920000136 polysorbate Polymers 0.000 description 1
239000004814 polyurethane Substances 0.000 description 1
229920005749 polyurethane resin Polymers 0.000 description 1
230000002980 postoperative effect Effects 0.000 description 1
230000037452 priming Effects 0.000 description 1
230000001737 promoting effect Effects 0.000 description 1
230000009467 reduction Effects 0.000 description 1
229920005989 resin Polymers 0.000 description 1
239000011347 resin Substances 0.000 description 1
229920002050 silicone resin Polymers 0.000 description 1
238000001356 surgical procedure Methods 0.000 description 1

Landscapes

External Artificial Organs (AREA)

CA000486326A 1984-07-04 1985-07-04 Oxygenateur a fibres creuses Expired CA1254467A (fr)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
CA000486326A CA1254467A (fr)	1984-07-04	1985-07-04	Oxygenateur a fibres creuses

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
JP59-138695(4/7/1984)		1984-07-04
CA471984		1984-07-04
CA000486326A CA1254467A (fr)	1984-07-04	1985-07-04	Oxygenateur a fibres creuses

Publications (1)

Publication Number	Publication Date
CA1254467A true CA1254467A (fr)	1989-05-23

Family

ID=25670565

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA000486326A Expired CA1254467A (fr)	1984-07-04	1985-07-04	Oxygenateur a fibres creuses

Country Status (1)

Country	Link
CA (1)	CA1254467A (fr)

1985
- 1985-07-04 CA CA000486326A patent/CA1254467A/fr not_active Expired

Legal Events

Date	Code	Title	Description
2006-05-23	MKEX	Expiry

Publication	Publication Date	Title
EP0167162A2 (fr)	1986-01-08	Oxygénateur à fibres creuses
US5230862A (en)	1993-07-27	Apparatus for extracorporeal blood oxygenation
CA1158510A (fr)	1983-12-13	Poumon artificiel a fibres creuses dote d'un echangeur de chaleur
EP0306613B1 (fr)	1991-12-18	Poumon artificiel à fibres creuses
EP0048943B1 (fr)	1986-07-30	Oxygénateur
EP0160268B1 (fr)	1991-12-18	Oxygénateur de sang à fibres creuses
US5037610A (en)	1991-08-06	Method for manufacturing a hollow fiber membrane oxygenator
US4659549A (en)	1987-04-21	Blood oxygenator using a hollow fiber membrane
EP0176651A2 (fr)	1986-04-09	Echangeur de chaleur avec oxygénation pour le sang
US5863501A (en)	1999-01-26	Oxygenator priming method
CA1254467A (fr)	1989-05-23	Oxygenateur a fibres creuses
JP3284568B2 (ja)	2002-05-20	人工肺用入口ヘッダーおよびそれを使用した人工肺
EP0157941B1 (fr)	1988-07-27	Oxygénateur de sang utilisant une membrane à fibres creuses
JPS6237992B2 (fr)	1987-08-14
JPS6237993B2 (fr)	1987-08-14
JP2515828Y2 (ja)	1996-10-30	中空糸型人工肺
JPS60145153A (ja)	1985-07-31	中空糸型人工肺
CA1238831A (fr)	1988-07-05	Poumon artificiel a fibres creuses
JP2784922B2 (ja)	1998-08-13	中空糸型人工肺
JPS60225572A (ja)	1985-11-09	中空糸膜型人工肺
JPS6311972Y2 (fr)	1988-04-06
JPS63267367A (ja)	1988-11-04	中空糸型人工肺
JPS61119273A (ja)	1986-06-06	中空糸膜型人工肺
JPS6137251A (ja)	1986-02-22	熱交換器内蔵型人工肺
JPS6129360A (ja)	1986-02-10	透析機能を有した人工肺