JPS6437958A - Plasma collecting apparatus - Google Patents
Plasma collecting apparatusInfo
- Publication number
- JPS6437958A JPS6437958A JP62194139A JP19413987A JPS6437958A JP S6437958 A JPS6437958 A JP S6437958A JP 62194139 A JP62194139 A JP 62194139A JP 19413987 A JP19413987 A JP 19413987A JP S6437958 A JPS6437958 A JP S6437958A
- Authority
- JP
- Japan
- Prior art keywords
- blood
- storage part
- plasma
- plasma separator
- blood storage
- 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
- External Artificial Organs (AREA)
Abstract
PURPOSE:To safely collect plasma, by providing a blood return line for returning blood to a blood storage part from the blood outlet of a plasma separator and making the blood sucking part, which feeds out blood to the plasma separator in said blood storage part followable with respect to the variation of the liquid surface of blood. CONSTITUTION:Blood having an extremely high Ht value from which a part of plasma is collected is returned to a blood storage part 14 through a line 21 and mixed with new blood just collected to be stored in said blood storage part 14. Herein, in order to make the blood sucking part for feeding blood to a plasma separator 17 followable with respect to the variation of the liquid level of blood, an extensible and contractible tube 22 extends from the bottom part of the blood storage part 14 and a blood suction port 24 is mounted to a float ball 23. By this structure, the blood suction port 24 can follow the varia tion of the amount of the blood in the blood storage part 14 and the change in the liquid level therein. As a result, the supernatant blood in the blood storage part 14 low in Ht value can be always sent out to the plasma separator 17 by removing air bubble-containing danger and the safe collection of plasma generating no hemolysis can be performed.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62194139A JPS6437958A (en) | 1987-08-03 | 1987-08-03 | Plasma collecting apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62194139A JPS6437958A (en) | 1987-08-03 | 1987-08-03 | Plasma collecting apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6437958A true JPS6437958A (en) | 1989-02-08 |
Family
ID=16319557
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62194139A Pending JPS6437958A (en) | 1987-08-03 | 1987-08-03 | Plasma collecting apparatus |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6437958A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10070639B2 (en) | 2011-03-18 | 2018-09-11 | Ecolab Usa Inc. | Heat system for killing pests |
-
1987
- 1987-08-03 JP JP62194139A patent/JPS6437958A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10070639B2 (en) | 2011-03-18 | 2018-09-11 | Ecolab Usa Inc. | Heat system for killing pests |
US11013226B2 (en) | 2011-03-18 | 2021-05-25 | Ecolab Usa Inc. | Heat system for killing pests |
US11737445B2 (en) | 2011-03-18 | 2023-08-29 | Ecolab Usa Inc. | Heat system for killing pests |
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