JPS6292836U - - Google Patents

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Publication number
JPS6292836U
JPS6292836U JP18452485U JP18452485U JPS6292836U JP S6292836 U JPS6292836 U JP S6292836U JP 18452485 U JP18452485 U JP 18452485U JP 18452485 U JP18452485 U JP 18452485U JP S6292836 U JPS6292836 U JP S6292836U
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JP
Japan
Prior art keywords
plasma
blood
separated
flow path
components
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
JP18452485U
Other languages
Japanese (ja)
Other versions
JPH0244759Y2 (en
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 filed Critical
Priority to JP1985184524U priority Critical patent/JPH0244759Y2/ja
Publication of JPS6292836U publication Critical patent/JPS6292836U/ja
Application granted granted Critical
Publication of JPH0244759Y2 publication Critical patent/JPH0244759Y2/ja
Expired legal-status Critical Current

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Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図はこの考案の構成を示す回路図、第２図
はこの考案の一実施例を示す二重ろ過型血液処理
装置の回路図である。 １……血液循環流路、２……血漿流路、３……
血漿分離器、４……第１のポンプ装置、６……血
漿成分分離器、７……第２のポンプ装置、１２…
…補液供給源、１３……ポンプ駆動手段、１４…
…低速駆動手段、２３……圧力検知器。 FIG. 1 is a circuit diagram showing the configuration of this invention, and FIG. 2 is a circuit diagram of a double filtration type blood processing apparatus showing an embodiment of this invention. 1... Blood circulation channel, 2... Plasma channel, 3...
Plasma separator, 4... first pump device, 6... plasma component separator, 7... second pump device, 12...
... Replacement fluid supply source, 13... Pump driving means, 14...
...Low speed drive means, 23...Pressure detector.

Claims (1)

【実用新案登録請求の範囲】 血液を、血液導入部Ｈ１から血漿分離器３に導
入して、血球成分と血漿成分とに分離し、分離さ
れた血球成分を血液導出部Ｈ２より人体へ戻す血
液循環流路１と、 上記血漿分離器３で分離された血漿成分を、血
漿成分分離器６に導入して高分子量成分と低分子
量成分とに分離し、分離された低分子量成分に補
液を加えた後、上記血液循環流路１を経て人体へ
戻す血漿流路２と、 上記血液循環流路１に設けられた第１のポンプ
装置４と、 上記血漿流路２に設けられた第２のポンプ装置
７と、 上記血液循環流路１における血漿分離器３の入
口圧力を検知する圧力検出器２３と、 上記第１および第２のポンプ装置４，７を所定
の流量比になるように常速で駆動するポンプ駆動
手段１３と、 上記圧力検出器２３からの異常圧力検知信号を
受けて作動し、上記第１および第２のポンプ装置
４，７を常速よりも遅い低速で、かつ上記所定の
流量比になるように駆動する低速駆動手段１４と
を備えてなる血液の体外処理装置。[Scope of Claim for Utility Model Registration] Blood is introduced into the plasma separator 3 from the blood introduction part H1, separated into blood cell components and plasma components, and the separated blood cell components are returned to the human body from the blood delivery part H2. The plasma components separated by the circulation channel 1 and the plasma separator 3 are introduced into the plasma component separator 6 to be separated into high molecular weight components and low molecular weight components, and a replacement fluid is added to the separated low molecular weight components. After that, a plasma flow path 2 is returned to the human body via the blood circulation flow path 1, a first pump device 4 provided in the blood circulation flow path 1, and a second pump device provided in the plasma flow path 2. A pump device 7, a pressure detector 23 for detecting the inlet pressure of the plasma separator 3 in the blood circulation flow path 1, and the first and second pump devices 4, 7 are constantly connected to a predetermined flow rate ratio. a pump driving means 13 which is driven at a high speed; and a pump driving means 13 which operates in response to an abnormal pressure detection signal from the pressure detector 23, and operates the first and second pump devices 4, 7 at a low speed that is slower than normal speed; 1. A blood extracorporeal processing device comprising: a low-speed drive means 14 that drives to a predetermined flow rate ratio.
JP1985184524U 1985-11-29 1985-11-29 Expired JPH0244759Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1985184524U JPH0244759Y2 (en) 1985-11-29 1985-11-29

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985184524U JPH0244759Y2 (en) 1985-11-29 1985-11-29

Publications (2)

Publication Number Publication Date
JPS6292836U true JPS6292836U (en) 1987-06-13
JPH0244759Y2 JPH0244759Y2 (en) 1990-11-28

Family

ID=31132282

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1985184524U Expired JPH0244759Y2 (en) 1985-11-29 1985-11-29

Country Status (1)

Country Link
JP (1) JPH0244759Y2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1992017220A1 (en) * 1991-03-26 1992-10-15 Otsuka Pharmaceutical Factory, Inc. Method and device for filtering plasma
WO2016039153A1 (en) * 2014-09-12 2016-03-17 憲一郎 押川 Binding tool for binder

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62137061A (en) * 1985-11-07 1987-06-19 株式会社クラレ Double filtering type blood treatment apparatus

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62137061A (en) * 1985-11-07 1987-06-19 株式会社クラレ Double filtering type blood treatment apparatus

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1992017220A1 (en) * 1991-03-26 1992-10-15 Otsuka Pharmaceutical Factory, Inc. Method and device for filtering plasma
WO2016039153A1 (en) * 2014-09-12 2016-03-17 憲一郎 押川 Binding tool for binder

Also Published As

Publication number Publication date
JPH0244759Y2 (en) 1990-11-28

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