JPS6422260A - Plasma collecting apparatus - Google Patents
Plasma collecting apparatusInfo
- Publication number
- JPS6422260A JPS6422260A JP62178730A JP17873087A JPS6422260A JP S6422260 A JPS6422260 A JP S6422260A JP 62178730 A JP62178730 A JP 62178730A JP 17873087 A JP17873087 A JP 17873087A JP S6422260 A JPS6422260 A JP S6422260A
- Authority
- JP
- Japan
- Prior art keywords
- blood
- storage part
- plasma
- blood storage
- value
- 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.)
- Pending
Links
Landscapes
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
- External Artificial Organs (AREA)
Abstract
PURPOSE:To shorten a plasma collecting time while the rising in the hematocrit (Ht value) of blood sent in a plasma separator is suppressed, by providing a plurality of blood storage parts and returning the blood issuing from the plasma separator while mixing the same with the blood of the blood storage part other than the specific blood storage part at the time of the return operation of blood. CONSTITUTION:Plasma is separated from the blood collected from a puncture needle part and a definite amount of the blood having a high Ht value from which plasma is separated is stored in a blood storage part. When blood is returned, the blood in the third blood storage part 24 returns to the body and the blood stored in the first blood storage part 14 is passed through a plasma separator 17 by a recirculation pump 16 to collect plasma. The blood having a high Ht value from which plasma is collected is returned to the body while mixed with the blood in the third blood storage part 24. When the return of blood is started, a predetermined amount of the blood in the second blood storage part 22 is transferred to the first blood storage part through the bypass line 23 provided between the first blood storage part and the second blood storage part to continuously perform blood collecting operation.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62178730A JPS6422260A (en) | 1987-07-17 | 1987-07-17 | Plasma collecting apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62178730A JPS6422260A (en) | 1987-07-17 | 1987-07-17 | Plasma collecting apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6422260A true JPS6422260A (en) | 1989-01-25 |
Family
ID=16053574
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62178730A Pending JPS6422260A (en) | 1987-07-17 | 1987-07-17 | Plasma collecting apparatus |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6422260A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5183486A (en) * | 1990-12-04 | 1993-02-02 | Spectra-Physics, Inc. | Apparatus for degassing a liquid |
-
1987
- 1987-07-17 JP JP62178730A patent/JPS6422260A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5183486A (en) * | 1990-12-04 | 1993-02-02 | Spectra-Physics, Inc. | Apparatus for degassing a liquid |
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