CA1068657A - Systeme jetable pour le fractionnement du sang par centrifugation - Google Patents

Systeme jetable pour le fractionnement du sang par centrifugation

Info

Publication number: CA1068657A
Authority: CA; Canada
Prior art keywords: axis; blood processing; rotor; assembly; rotor assembly
Prior art date: 1976-05-14
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

CA314,221A

Other languages

English (en)

Inventor

Herbert M. Cullis

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.)

1976-05-14

Filing date

1978-10-25

Publication date

1979-12-25

1976-07-29 Priority claimed from CA258,070A external-priority patent/CA1057254A/fr

1978-10-25 Application filed by Baxter Travenol Laboratories Inc filed Critical Baxter Travenol Laboratories Inc

1978-10-25 Priority to CA314,221A priority Critical patent/CA1068657A/fr

1979-12-25 Application granted granted Critical

1979-12-25 Publication of CA1068657A publication Critical patent/CA1068657A/fr

Status Expired legal-status Critical Current

Links

210000004369 blood Anatomy 0.000 title claims abstract description 62
239000008280 blood Substances 0.000 title claims abstract description 62
238000012545 processing Methods 0.000 title claims abstract description 56
239000012530 fluid Substances 0.000 claims description 19
238000004891 communication Methods 0.000 claims description 11
230000006854 communication Effects 0.000 claims description 11
238000000034 method Methods 0.000 claims description 6
239000013060 biological fluid Substances 0.000 claims description 5
238000011109 contamination Methods 0.000 claims description 4
238000004873 anchoring Methods 0.000 claims description 2
239000003755 preservative agent Substances 0.000 claims 2
230000002335 preservative effect Effects 0.000 claims 2
210000000601 blood cell Anatomy 0.000 claims 1
210000004027 cell Anatomy 0.000 claims 1
238000000926 separation method Methods 0.000 abstract description 16
210000000265 leukocyte Anatomy 0.000 description 11
239000000306 component Substances 0.000 description 10
210000003743 erythrocyte Anatomy 0.000 description 10
238000005119 centrifugation Methods 0.000 description 8
210000002381 plasma Anatomy 0.000 description 7
230000002572 peristaltic effect Effects 0.000 description 6
238000004519 manufacturing process Methods 0.000 description 5
239000012503 blood component Substances 0.000 description 4
239000004033 plastic Substances 0.000 description 4
229920003023 plastic Polymers 0.000 description 4
FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 3
238000000465 moulding Methods 0.000 description 3
239000004417 polycarbonate Substances 0.000 description 3
229920000515 polycarbonate Polymers 0.000 description 3
239000011780 sodium chloride Substances 0.000 description 3
125000006850 spacer group Chemical group 0.000 description 3
PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
230000017531 blood circulation Effects 0.000 description 2
210000001772 blood platelet Anatomy 0.000 description 2
239000000919 ceramic Substances 0.000 description 2
238000010276 construction Methods 0.000 description 2
239000000945 filler Substances 0.000 description 2
238000003780 insertion Methods 0.000 description 2
230000037431 insertion Effects 0.000 description 2
238000002955 isolation Methods 0.000 description 2
238000005304 joining Methods 0.000 description 2
238000005461 lubrication Methods 0.000 description 2
238000012986 modification Methods 0.000 description 2
230000004048 modification Effects 0.000 description 2
238000003860 storage Methods 0.000 description 2
IJRKANNOPXMZSG-SSPAHAAFSA-N 2-hydroxypropane-1,2,3-tricarboxylic acid;(2r,3s,4r,5r)-2,3,4,5,6-pentahydroxyhexanal Chemical compound OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C=O.OC(=O)CC(O)(C(O)=O)CC(O)=O IJRKANNOPXMZSG-SSPAHAAFSA-N 0.000 description 1
NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 description 1
241000237074 Centris Species 0.000 description 1
HTTJABKRGRZYRN-UHFFFAOYSA-N Heparin Chemical compound OC1C(NC(=O)C)C(O)OC(COS(O)(=O)=O)C1OC1C(OS(O)(=O)=O)C(O)C(OC2C(C(OS(O)(=O)=O)C(OC3C(C(O)C(O)C(O3)C(O)=O)OS(O)(=O)=O)C(CO)O2)NS(O)(=O)=O)C(C(O)=O)O1 HTTJABKRGRZYRN-UHFFFAOYSA-N 0.000 description 1
229920004142 LEXAN™ Polymers 0.000 description 1
239000004418 Lexan Substances 0.000 description 1
VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 description 1
101100203658 Mus musculus Spag1 gene Proteins 0.000 description 1
238000009825 accumulation Methods 0.000 description 1
NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
210000001754 blood buffy coat Anatomy 0.000 description 1
238000005266 casting Methods 0.000 description 1
239000000470 constituent Substances 0.000 description 1
238000009826 distribution Methods 0.000 description 1
239000006261 foam material Substances 0.000 description 1
238000005194 fractionation Methods 0.000 description 1
229960002897 heparin Drugs 0.000 description 1
229920000669 heparin Polymers 0.000 description 1
238000009434 installation Methods 0.000 description 1
238000003973 irrigation Methods 0.000 description 1
230000002262 irrigation Effects 0.000 description 1
239000000463 material Substances 0.000 description 1
SCUZVMOVTVSBLE-UHFFFAOYSA-N prop-2-enenitrile;styrene Chemical compound C=CC#N.C=CC1=CC=CC=C1 SCUZVMOVTVSBLE-UHFFFAOYSA-N 0.000 description 1
230000000717 retained effect Effects 0.000 description 1
229920000260 silastic Polymers 0.000 description 1
239000007787 solid Substances 0.000 description 1
229910001220 stainless steel Inorganic materials 0.000 description 1
239000010935 stainless steel Substances 0.000 description 1
229920000638 styrene acrylonitrile Polymers 0.000 description 1
238000007666 vacuum forming Methods 0.000 description 1
210000003462 vein Anatomy 0.000 description 1

Landscapes

Centrifugal Separators (AREA)
External Artificial Organs (AREA)

CA314,221A 1976-05-14 1978-10-25 Systeme jetable pour le fractionnement du sang par centrifugation Expired CA1068657A (fr)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
CA314,221A CA1068657A (fr)	1976-05-14	1978-10-25	Systeme jetable pour le fractionnement du sang par centrifugation

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
US68729076A	1976-05-14	1976-05-14
CA258,070A CA1057254A (fr)	1976-05-14	1976-07-29	Systeme jetable pour le centrifugeage du sang
CA314,221A CA1068657A (fr)	1976-05-14	1978-10-25	Systeme jetable pour le fractionnement du sang par centrifugation

Publications (1)

Publication Number	Publication Date
CA1068657A true CA1068657A (fr)	1979-12-25

Family

ID=27164582

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA314,221A Expired CA1068657A (fr)	1976-05-14	1978-10-25	Systeme jetable pour le fractionnement du sang par centrifugation

Country Status (1)

Country	Link
CA (1)	CA1068657A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN116751662A (zh) *	2023-08-17	2023-09-15	中国人民解放军联勤保障部队第九二〇医院	一种具有细胞保护功能的分离器

1978
- 1978-10-25 CA CA314,221A patent/CA1068657A/fr not_active Expired

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN116751662A (zh) *	2023-08-17	2023-09-15	中国人民解放军联勤保障部队第九二〇医院	一种具有细胞保护功能的分离器
CN116751662B (zh) *	2023-08-17	2023-11-17	中国人民解放军联勤保障部队第九二〇医院	一种具有细胞保护功能的分离器

Publication	Publication Date	Title
US4734089A (en)	1988-03-29	Centrifugal blood processing system
US4636193A (en)	1987-01-13	Disposable centrifugal blood processing system
US4120448A (en)	1978-10-17	Centrifugal liquid processing apparatus with automatically positioned collection port
AU581458B2 (en)	1989-02-23	Closed hemapheresis system and method
US4146172A (en)	1979-03-27	Centrifugal liquid processing system
US5100372A (en)	1992-03-31	Core for blood processing apparatus
US5078671A (en)	1992-01-07	Centrifugal fluid processing system and method
EP0587257B1 (fr)	1998-06-10	Procédé et dispositif pour empêcher le déséquilibre pendant la séparation et l'isolation de composants de sang ou de la moelle des os
EP1351773B1 (fr)	2007-03-14	Noyau central pour appareil de fractionnement du sang
EP0014093B1 (fr)	1983-05-04	Appareil, procédé et voie sanguine du type jetable, utilisés pour la séparation du sang en ses composants
US4076169A (en)	1978-02-28	Centrifuge separation and washing device and method
US5387174A (en)	1995-02-07	Centrifugal separator with disposable bowl assembly
US5514070A (en)	1996-05-07	Plural collector centrifuge bowl for blood processing
US4285464A (en)	1981-08-25	Apparatus for separation of blood into components thereof
CA1057254A (fr)	1979-06-26	Systeme jetable pour le centrifugeage du sang
US20040195190A1 (en)	2004-10-07	Separation apparatus and method
JPS63180015U (fr)	1988-11-21
CA1068657A (fr)	1979-12-25	Systeme jetable pour le fractionnement du sang par centrifugation
CA1334189C (fr)	1995-01-31	Systeme et methode de traitement de fluide par centrifugation
GB1569219A (en)	1980-06-11	Disposable centrifugal separator
CA1068658A (fr)	1979-12-25	Systeme jetable pour le fractionnement du sang par centrifugation
EP1339498A1 (fr)	2003-09-03	Diaphragme fa onne pour rotor de systeme centrifuge
HK1069353B (en)	2007-09-28	Core for blood processing apparatus
HK1058498B (en)	2007-05-11	Rotor core for blood processing apparatus