JPS6462169A - Dialyser - Google Patents

Dialyser

Info

Publication number
JPS6462169A
JPS6462169A JP62218724A JP21872487A JPS6462169A JP S6462169 A JPS6462169 A JP S6462169A JP 62218724 A JP62218724 A JP 62218724A JP 21872487 A JP21872487 A JP 21872487A JP S6462169 A JPS6462169 A JP S6462169A
Authority
JP
Japan
Prior art keywords
diaphragm
liquid
damage
detect
filter
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
JP62218724A
Other languages
Japanese (ja)
Other versions
JPH0354591B2 (en
Inventor
Kazuo Era
Mitsutaka Ueda
Yoshihiko Sato
Isao Umezaki
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.)
Shibuya Corp
Nissho Corp
Original Assignee
Shibuya Kogyo Co Ltd
Nissho Corp
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 Shibuya Kogyo Co Ltd, Nissho Corp filed Critical Shibuya Kogyo Co Ltd
Priority to JP62218724A priority Critical patent/JPS6462169A/en
Publication of JPS6462169A publication Critical patent/JPS6462169A/en
Publication of JPH0354591B2 publication Critical patent/JPH0354591B2/ja
Granted legal-status Critical Current

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Abstract

PURPOSE:To detect the damage of a diaphragm and to prevent that adverse effect is exerted on dialysis, by a method wherein the liquid supplied to a dialyzer through a supply passage is not only blocked by a filter but also detected by a detection means when the diaphragm of the supply chamber is damaged. CONSTITUTION:The first central variable volume chamber 14 is hermetically sealed with a liquid 41 such as silicone oil and one diaphragm 12 follows the movement of the other diaphragm 11. Since the filter 19 provided to the first supply passage 17 permits the flow of a dialyzing fluid but blocks the flow of the liquid 41, even when the diaphragm 11 is damaged and the liquid 41 is leaked to the first supply chamber 13, said liquid 41 is not supplied to a dialyzer 1. Further, when a detection means 42 detecting the liquid 41, for example, colored silicone oil is used on the upstream side of the filter 19, a photoelectric tube 42 is provided to detect the coloration of the dialyzing liquid to make it possible to detect the damage of the diaphragm 11. The damage of the diaphragm 12 can be detected by the detection of the silicone oil due to a blood leakage sensor 40.
JP62218724A 1987-09-01 1987-09-01 Dialyser Granted JPS6462169A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62218724A JPS6462169A (en) 1987-09-01 1987-09-01 Dialyser

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62218724A JPS6462169A (en) 1987-09-01 1987-09-01 Dialyser

Publications (2)

Publication Number Publication Date
JPS6462169A true JPS6462169A (en) 1989-03-08
JPH0354591B2 JPH0354591B2 (en) 1991-08-20

Family

ID=16724443

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62218724A Granted JPS6462169A (en) 1987-09-01 1987-09-01 Dialyser

Country Status (1)

Country Link
JP (1) JPS6462169A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003508169A (en) * 1999-09-03 2003-03-04 バクスター・インターナショナル・インコーポレイテッド System and method for hydraulically actuated blood pumping with continuous inflow and intermittent outflow conditions
US7735391B2 (en) 2005-04-18 2010-06-15 Yamada Manufacturing Co., Ltd. Steering device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003508169A (en) * 1999-09-03 2003-03-04 バクスター・インターナショナル・インコーポレイテッド System and method for hydraulically actuated blood pumping with continuous inflow and intermittent outflow conditions
US7735391B2 (en) 2005-04-18 2010-06-15 Yamada Manufacturing Co., Ltd. Steering device

Also Published As

Publication number Publication date
JPH0354591B2 (en) 1991-08-20

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees