JPS6236731U - - Google Patents
Info
- Publication number
- JPS6236731U JPS6236731U JP12918185U JP12918185U JPS6236731U JP S6236731 U JPS6236731 U JP S6236731U JP 12918185 U JP12918185 U JP 12918185U JP 12918185 U JP12918185 U JP 12918185U JP S6236731 U JPS6236731 U JP S6236731U
- Authority
- JP
- Japan
- Prior art keywords
- blood
- plasma
- needle
- separated
- membrane module
- 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
Links
- 210000004369 blood Anatomy 0.000 claims description 17
- 239000008280 blood Substances 0.000 claims description 17
- 239000012528 membrane Substances 0.000 claims description 5
- 210000000601 blood cell Anatomy 0.000 claims description 4
- 238000001514 detection method Methods 0.000 claims description 3
- 230000037452 priming Effects 0.000 claims description 2
- 239000002504 physiological saline solution Substances 0.000 claims 1
- 210000004180 plasmocyte Anatomy 0.000 claims 1
- 238000000926 separation method Methods 0.000 claims 1
Landscapes
- External Artificial Organs (AREA)
Description
第１図は本考案装置のプライミング処理時のフ
ロー図であり、第２図は採血時のフロー図である
。
１……採血針、２……血液ポンプ、３……膜モ
ジユール、４……バルブ、５……血液検出手段、
６……分岐管、７……返血針、８……血漿貯溜バ
ツグ、９……血漿抜き出しポンプ、１０……血液
回路、１１……血球回路、１２……血漿回路。
FIG. 1 is a flowchart during priming processing of the device of the present invention, and FIG. 2 is a flowchart during blood collection. 1...Blood collection needle, 2...Blood pump, 3...Membrane module, 4...Valve, 5...Blood detection means,
6... Branch pipe, 7... Blood return needle, 8... Plasma storage bag, 9... Plasma withdrawal pump, 10... Blood circuit, 11... Blood cell circuit, 12... Plasma circuit.
Claims (1)
して血漿と血球に分離する膜モジユール３、およ
び該膜モジユールで分離された血漿を貯溜するバ
ツグ８を備え、採血針から導入される血液を膜モ
ジユールで分離しながら、分離された血漿をバツ
グに貯溜し、血球を返血針７より返血する血漿の
採取用装置において、該膜モジユール３と返血針
７を連結する回路１１に血液検出手段５とバルブ
４を取着した分岐管６または三方切替弁を設ける
とともに、プライミング時に生理食塩水を分岐管
または三方切替弁より排出し、採血時に該血液検
出手段との連動制御によつてバルブを閉止、また
は三方切替弁を作動させて血球を返血針より返血
するよう構成したことを特徴とする血漿の採取用
装置。 The blood collection system includes a blood collection needle 1, a blood pump 2, a membrane module 3 that separates blood into plasma and blood cells via a separation membrane, and a bag 8 that stores the plasma separated by the membrane module, and the blood introduced from the blood collection needle. In the apparatus for collecting plasma, the separated plasma is stored in a bag while the plasma is separated by a membrane module, and the blood cells are returned from the blood return needle 7. A branch pipe 6 or a three-way switching valve to which the blood detection means 5 and the valve 4 are attached is provided, and physiological saline is discharged from the branch pipe or three-way switching valve during priming, and interlocking control with the blood detection means is performed during blood collection. A device for collecting plasma, characterized in that the device is configured to return blood cells through a blood return needle by closing a valve or operating a three-way switching valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12918185U JPH0225403Y2 (en) | 1985-08-23 | 1985-08-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12918185U JPH0225403Y2 (en) | 1985-08-23 | 1985-08-23 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6236731U true JPS6236731U (en) | 1987-03-04 |
| JPH0225403Y2 JPH0225403Y2 (en) | 1990-07-12 |
Family
ID=31025525
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12918185U Expired JPH0225403Y2 (en) | 1985-08-23 | 1985-08-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0225403Y2 (en) |
-
1985
- 1985-08-23 JP JP12918185U patent/JPH0225403Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0225403Y2 (en) | 1990-07-12 |
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