CA1161004A - Methode et dispositif de separation par centrifugation - Google Patents

Methode et dispositif de separation par centrifugation

Info

Publication number: CA1161004A
Authority: CA; Canada
Prior art keywords: bag; container; blood; receptacle; adapter
Prior art date: 1979-09-10
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

CA000418559A

Other languages

English (en)

Inventor

Vernon C. Rohde

William A. Romanauskas

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.)

EIDP Inc

Original Assignee

EI Du Pont de Nemours and Co

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.)

1979-09-10

Filing date

1982-12-23

Publication date

1984-01-24

1979-09-10 Priority claimed from US06/074,098 external-priority patent/US4413771A/en

1982-12-23 Application filed by EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co

1982-12-23 Priority to CA000418559A priority Critical patent/CA1161004A/fr

1984-01-24 Application granted granted Critical

1984-01-24 Publication of CA1161004A publication Critical patent/CA1161004A/fr

Status Expired legal-status Critical Current

Links

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238000000926 separation method Methods 0.000 title abstract description 15
230000037303 wrinkles Effects 0.000 claims abstract description 11
229920002457 flexible plastic Polymers 0.000 claims abstract description 4
238000005119 centrifugation Methods 0.000 claims description 25
239000012530 fluid Substances 0.000 claims description 21
239000011236 particulate material Substances 0.000 claims description 7
238000003860 storage Methods 0.000 claims description 6
210000004369 blood Anatomy 0.000 abstract description 70
239000008280 blood Substances 0.000 abstract description 70
238000011109 contamination Methods 0.000 abstract description 10
239000012503 blood component Substances 0.000 abstract description 5
238000002156 mixing Methods 0.000 abstract description 4
210000004623 platelet-rich plasma Anatomy 0.000 description 16
210000004027 cell Anatomy 0.000 description 15
210000002381 plasma Anatomy 0.000 description 13
210000000265 leukocyte Anatomy 0.000 description 9
210000003743 erythrocyte Anatomy 0.000 description 8
150000002500 ions Chemical class 0.000 description 8
239000000463 material Substances 0.000 description 8
239000000306 component Substances 0.000 description 7
210000000601 blood cell Anatomy 0.000 description 6
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239000003634 thrombocyte concentrate Substances 0.000 description 5
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238000010276 construction Methods 0.000 description 3
239000002245 particle Substances 0.000 description 3
239000012071 phase Substances 0.000 description 3
238000002360 preparation method Methods 0.000 description 3
206010060935 Alloimmunisation Diseases 0.000 description 2
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238000012545 processing Methods 0.000 description 2
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239000004698 Polyethylene Substances 0.000 description 1
238000005576 amination reaction Methods 0.000 description 1
239000003146 anticoagulant agent Substances 0.000 description 1
229940127219 anticoagulant drug Drugs 0.000 description 1
239000000427 antigen Substances 0.000 description 1
102000036639 antigens Human genes 0.000 description 1
108091007433 antigens Proteins 0.000 description 1
230000004888 barrier function Effects 0.000 description 1
230000015572 biosynthetic process Effects 0.000 description 1
238000009750 centrifugal casting Methods 0.000 description 1
238000002512 chemotherapy Methods 0.000 description 1
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239000000356 contaminant Substances 0.000 description 1
238000012937 correction Methods 0.000 description 1
230000003247 decreasing effect Effects 0.000 description 1
238000006073 displacement reaction Methods 0.000 description 1
238000005194 fractionation Methods 0.000 description 1
ZZUFCTLCJUWOSV-UHFFFAOYSA-N furosemide Chemical compound C1=C(Cl)C(S(=O)(=O)N)=CC(C(O)=O)=C1NCC1=CC=CO1 ZZUFCTLCJUWOSV-UHFFFAOYSA-N 0.000 description 1
238000009499 grossing Methods 0.000 description 1
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238000001746 injection moulding Methods 0.000 description 1
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229920000915 polyvinyl chloride Polymers 0.000 description 1
239000004800 polyvinyl chloride Substances 0.000 description 1
ZFXYFBGIUFBOJW-UHFFFAOYSA-N theophylline Chemical compound O=C1N(C)C(=O)N(C)C2=C1NC=N2 ZFXYFBGIUFBOJW-UHFFFAOYSA-N 0.000 description 1
230000007704 transition Effects 0.000 description 1

Landscapes

External Artificial Organs (AREA)
Centrifugal Separators (AREA)

CA000418559A 1979-09-10 1982-12-23 Methode et dispositif de separation par centrifugation Expired CA1161004A (fr)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
CA000418559A CA1161004A (fr)	1979-09-10	1982-12-23	Methode et dispositif de separation par centrifugation

Applications Claiming Priority (4)

Application Number	Priority Date	Filing Date	Title
US074,098		1979-09-10
US06/074,098 US4413771A (en)	1979-09-10	1979-09-10	Method and apparatus for centrifugal separation
CA000359581A CA1150695A (fr)	1979-09-10	1980-09-04	Appareil et methode de separation par centrifugation
CA000418559A CA1161004A (fr)	1979-09-10	1982-12-23	Methode et dispositif de separation par centrifugation

Publications (1)

Publication Number	Publication Date
CA1161004A true CA1161004A (fr)	1984-01-24

Family

ID=27166812

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA000418559A Expired CA1161004A (fr)	1979-09-10	1982-12-23	Methode et dispositif de separation par centrifugation

Country Status (1)

Country	Link
CA (1)	CA1161004A (fr)

1982
- 1982-12-23 CA CA000418559A patent/CA1161004A/fr not_active Expired

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Legal Events

Date	Code	Title	Description
2001-01-24	MKEX	Expiry