CA1067470A - Dispositif et methode de separation centrifuge - Google Patents

Dispositif et methode de separation centrifuge

Info

Publication number: CA1067470A
Authority: CA; Canada
Prior art keywords: enclosure; blood; disposable; seal; liquid
Prior art date: 1974-10-09
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

CA309,304A

Other languages

English (en)

Inventor

Charles A. Schlutz

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.)

Individual

Original Assignee

Individual

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.)

1974-10-09

Filing date

1978-08-15

Publication date

1979-12-04

1974-10-09 Priority claimed from US05/513,509 external-priority patent/US3982691A/en

1978-08-15 Application filed by Individual filed Critical Individual

1978-08-15 Priority to CA309,304A priority Critical patent/CA1067470A/fr

1979-12-04 Application granted granted Critical

1979-12-04 Publication of CA1067470A publication Critical patent/CA1067470A/fr

Status Expired legal-status Critical Current

Links

238000000926 separation method Methods 0.000 title claims description 11
238000000034 method Methods 0.000 title abstract description 22
210000000601 blood cell Anatomy 0.000 claims abstract description 88
239000007788 liquid Substances 0.000 claims abstract description 70
238000005406 washing Methods 0.000 claims abstract description 32
239000011236 particulate material Substances 0.000 claims abstract description 11
239000000463 material Substances 0.000 claims description 27
238000007789 sealing Methods 0.000 claims description 10
239000004033 plastic Substances 0.000 claims description 9
239000012530 fluid Substances 0.000 claims description 8
229920003023 plastic Polymers 0.000 claims description 8
238000004891 communication Methods 0.000 claims description 5
229920000728 polyester Polymers 0.000 claims description 3
229920000098 polyolefin Polymers 0.000 claims description 3
239000004952 Polyamide Substances 0.000 claims description 2
229920001328 Polyvinylidene chloride Polymers 0.000 claims description 2
230000009471 action Effects 0.000 claims description 2
229920003052 natural elastomer Polymers 0.000 claims description 2
229920001194 natural rubber Polymers 0.000 claims description 2
229920000058 polyacrylate Polymers 0.000 claims description 2
229920002647 polyamide Polymers 0.000 claims description 2
239000004417 polycarbonate Substances 0.000 claims description 2
229920000515 polycarbonate Polymers 0.000 claims description 2
-1 polysilicone Polymers 0.000 claims description 2
239000005033 polyvinylidene chloride Substances 0.000 claims description 2
229920003051 synthetic elastomer Polymers 0.000 claims description 2
239000005061 synthetic rubber Substances 0.000 claims description 2
FERIUCNNQQJTOY-UHFFFAOYSA-M Butyrate Chemical compound CCCC([O-])=O FERIUCNNQQJTOY-UHFFFAOYSA-M 0.000 claims 1
FERIUCNNQQJTOY-UHFFFAOYSA-N Butyric acid Natural products CCCC(O)=O FERIUCNNQQJTOY-UHFFFAOYSA-N 0.000 claims 1
239000004793 Polystyrene Substances 0.000 claims 1
229920002457 flexible plastic Polymers 0.000 claims 1
239000002991 molded plastic Substances 0.000 claims 1
229920002223 polystyrene Polymers 0.000 claims 1
229920002689 polyvinyl acetate Polymers 0.000 claims 1
239000011118 polyvinyl acetate Substances 0.000 claims 1
239000004800 polyvinyl chloride Substances 0.000 claims 1
229920000915 polyvinyl chloride Polymers 0.000 claims 1
239000008280 blood Substances 0.000 abstract description 67
210000004369 blood Anatomy 0.000 abstract description 66
210000004027 cell Anatomy 0.000 abstract description 16
239000007787 solid Substances 0.000 abstract description 7
239000000725 suspension Substances 0.000 abstract description 5
241000237074 Centris Species 0.000 description 20
210000003743 erythrocyte Anatomy 0.000 description 6
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108010017384 Blood Proteins Proteins 0.000 description 1
241000905957 Channa melasoma Species 0.000 description 1
VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
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FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 1
241000534944 Thia Species 0.000 description 1
239000000853 adhesive Substances 0.000 description 1
238000004026 adhesive bonding Methods 0.000 description 1
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150000001768 cations Chemical class 0.000 description 1
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239000004568 cement Substances 0.000 description 1
SILSDTWXNBZOGF-KUZBFYBWSA-N chembl111058 Chemical compound CCSC(C)CC1CC(O)=C(\C(CC)=N\OC\C=C\Cl)C(=O)C1 SILSDTWXNBZOGF-KUZBFYBWSA-N 0.000 description 1
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238000006073 displacement reaction Methods 0.000 description 1
230000006870 function Effects 0.000 description 1
230000004927 fusion Effects 0.000 description 1
235000011187 glycerol Nutrition 0.000 description 1
PEDCQBHIVMGVHV-UHFFFAOYSA-N glycerol group Chemical class OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 1
208000006454 hepatitis Diseases 0.000 description 1
231100000283 hepatitis Toxicity 0.000 description 1
238000002347 injection Methods 0.000 description 1
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238000000465 moulding Methods 0.000 description 1
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239000002245 particle Substances 0.000 description 1
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230000002093 peripheral effect Effects 0.000 description 1
239000003208 petroleum Substances 0.000 description 1
239000011505 plaster Substances 0.000 description 1
229920003229 poly(methyl methacrylate) Polymers 0.000 description 1
239000004926 polymethyl methacrylate Substances 0.000 description 1
229920001155 polypropylene Polymers 0.000 description 1
229920001296 polysiloxane Polymers 0.000 description 1
229920001343 polytetrafluoroethylene Polymers 0.000 description 1
239000004810 polytetrafluoroethylene Substances 0.000 description 1
108090000623 proteins and genes Proteins 0.000 description 1
BALXUFOVQVENIU-KXNXZCPBSA-N pseudoephedrine hydrochloride Chemical compound [H+].[Cl-].CN[C@@H](C)[C@@H](O)C1=CC=CC=C1 BALXUFOVQVENIU-KXNXZCPBSA-N 0.000 description 1
239000002990 reinforced plastic Substances 0.000 description 1
230000000717 retained effect Effects 0.000 description 1
235000009566 rice Nutrition 0.000 description 1
239000011780 sodium chloride Substances 0.000 description 1
239000000243 solution Substances 0.000 description 1
239000002904 solvent Substances 0.000 description 1
125000006850 spacer group Chemical group 0.000 description 1
229920001169 thermoplastic Polymers 0.000 description 1
239000004416 thermosoftening plastic Substances 0.000 description 1
231100000167 toxic agent Toxicity 0.000 description 1
239000003440 toxic substance Substances 0.000 description 1
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1

Landscapes

External Artificial Organs (AREA)
Centrifugal Separators (AREA)

CA309,304A 1974-10-09 1978-08-15 Dispositif et methode de separation centrifuge Expired CA1067470A (fr)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
CA309,304A CA1067470A (fr)	1974-10-09	1978-08-15	Dispositif et methode de separation centrifuge

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
US05/513,509 US3982691A (en)	1974-10-09	1974-10-09	Centrifuge separation and washing device and method
CA236,534A CA1055903A (fr)	1974-10-09	1975-09-26	Materiel et methode de separation et de lavage par centrifugeage
CA309,304A CA1067470A (fr)	1974-10-09	1978-08-15	Dispositif et methode de separation centrifuge

Publications (1)

Publication Number	Publication Date
CA1067470A true CA1067470A (fr)	1979-12-04

Family

ID=27164117

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA309,304A Expired CA1067470A (fr)	1974-10-09	1978-08-15	Dispositif et methode de separation centrifuge

Country Status (1)

Country	Link
CA (1)	CA1067470A (fr)

1978
- 1978-08-15 CA CA309,304A patent/CA1067470A/fr not_active Expired

Publication	Publication Date	Title
CA1055903A (fr)	1979-06-05	Materiel et methode de separation et de lavage par centrifugeage
US4091989A (en)	1978-05-30	Continuous flow fractionation and separation device and method
AU695602B2 (en)	1998-08-20	Centrifuge reagent delivery system
US4482342A (en)	1984-11-13	Blood processing system for cell washing
EP0794824B1 (fr)	2008-08-20	Dispositif et procede de separation du monomere de la fibrine i du plasma sanguin
CN101222981B (zh)	2011-02-02	用于分离分立体积的复合液体的设备和方法
CN102947009B (zh)	2016-10-12	操作含不同血液单元的多单元血液处理器的装置和方法
EP0808203B1 (fr)	2001-03-14	Dispositif centrifuge a filtre annulaire
CN101557843B (zh)	2012-05-02	将复合液体分离成至少两种成分的设备和方法
CA1259973A (fr)	1989-09-26	Systeme et methode d'hemapherese en boucle
EP0765687B1 (fr)	1999-04-21	Procédé pour le traitement du sang par centrifugation
US7517333B2 (en)	2009-04-14	Blood processing systems and methods that employ an in-line, flexible leukofilter
CA1067470A (fr)	1979-12-04	Dispositif et methode de separation centrifuge
US6946079B1 (en)	2005-09-20	Centrifugal filtration method for separating fibrin monomer from blood
JP2013532515A (ja)	2013-08-19	血液及び血液成分を処理するための遠心分離器
US4157780A (en)	1979-06-12	Disposable, rotatable, star-shaped enclosure for use with blood washing apparatus
CA2596236A1 (fr)	1996-06-06	Dispositif et procde de separation du monomere de la fibrine i du plasma sanguin