JPS645561A - Plasma collecting apparatus - Google Patents

Plasma collecting apparatus

Info

Publication number
JPS645561A
JPS645561A JP62161973A JP16197387A JPS645561A JP S645561 A JPS645561 A JP S645561A JP 62161973 A JP62161973 A JP 62161973A JP 16197387 A JP16197387 A JP 16197387A JP S645561 A JPS645561 A JP S645561A
Authority
JP
Japan
Prior art keywords
blood
line
plasma
pump
storage part
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.)
Granted
Application number
JP62161973A
Other languages
Japanese (ja)
Other versions
JPH0783762B2 (en
Inventor
Yasushi Shimomura
Masahiko Yamaguchi
Yuzo Kuromatsu
Koichiro Fukuzaki
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.)
Ube Corp
Original Assignee
Ube Industries Ltd
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
Application filed by Ube Industries Ltd filed Critical Ube Industries Ltd
Priority to JP62161973A priority Critical patent/JPH0783762B2/en
Priority to US07/149,029 priority patent/US4904234A/en
Publication of JPS645561A publication Critical patent/JPS645561A/en
Publication of JPH0783762B2 publication Critical patent/JPH0783762B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Abstract

PURPOSE:To efficiently collect plasma and to suppress the rising in a hematocrit, by providing a blood storage part between the blood line connecting a plasma separator and a blood collecting and returning pump and connecting the blood line from the plasma separator to the part between the blood storage part and the above-mentioned pump. CONSTITUTION:Collected blood passes through a line 12 by a blood collecting and returning pump 13 to be once stored in a blood storage part 14 and, when the stored blood reaches a definite amount or more, said blood is passed through a plasma separator 17 by a recirculation pump 16 through a line 15. The blood wherein a part of plasma is collected is mixed with new blood, immediately after collected at a point A, through a line 18 to be stored in the blood storage part 14. Next, the at time of the returning of blood, the blood stored in said blood storage part 14 is passed through the plasma separator 17 by the recirculation pump 16 through the line 15 and the blood from which a part of plasma is collected is returned to a needling part 11 by the blood collecting and returning pump 13 through the lines 18, 12.
JP62161973A 1987-06-29 1987-06-29 Plasma collection device Expired - Lifetime JPH0783762B2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP62161973A JPH0783762B2 (en) 1987-06-29 1987-06-29 Plasma collection device
US07/149,029 US4904234A (en) 1987-06-29 1988-01-27 Apparatus for collecting plasma

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62161973A JPH0783762B2 (en) 1987-06-29 1987-06-29 Plasma collection device

Publications (2)

Publication Number Publication Date
JPS645561A true JPS645561A (en) 1989-01-10
JPH0783762B2 JPH0783762B2 (en) 1995-09-13

Family

ID=15745600

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62161973A Expired - Lifetime JPH0783762B2 (en) 1987-06-29 1987-06-29 Plasma collection device

Country Status (1)

Country Link
JP (1) JPH0783762B2 (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6145772A (en) * 1984-08-07 1986-03-05 テルモ株式会社 Serum separating method and apparatus

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6145772A (en) * 1984-08-07 1986-03-05 テルモ株式会社 Serum separating method and apparatus

Also Published As

Publication number Publication date
JPH0783762B2 (en) 1995-09-13

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