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JPS6462168A - Dialyzer - Google Patents

Dialyzer

Info

Publication number
JPS6462168A
JPS6462168A JP62218723A JP21872387A JPS6462168A JP S6462168 A JPS6462168 A JP S6462168A JP 62218723 A JP62218723 A JP 62218723A JP 21872387 A JP21872387 A JP 21872387A JP S6462168 A JPS6462168 A JP S6462168A
Authority
JP
Japan
Prior art keywords
supply
valves
time
dialyzing
hermetically closed
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
JP62218723A
Other languages
Japanese (ja)
Other versions
JPH0479271B2 (en
Inventor
Kazuo Era
Mitsutaka Ueda
Yoshihiko Sano
Yoshinobu Fujikawa
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 JP62218723A priority Critical patent/JPS6462168A/en
Priority to DE88307960T priority patent/DE3885392T2/en
Priority to US07/237,496 priority patent/US4935125A/en
Priority to EP88307960A priority patent/EP0306241B1/en
Priority to CA000575976A priority patent/CA1322964C/en
Priority to KR1019880011303A priority patent/KR910001755B1/en
Publication of JPS6462168A publication Critical patent/JPS6462168A/en
Publication of JPH0479271B2 publication Critical patent/JPH0479271B2/ja
Granted legal-status Critical Current

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Abstract

PURPOSE:To continuously supply a fresh dialysate to a dialyzer, by repeating operation such that the supply passage and recovery passage of the second hermetically closed circuit are opened so as to be overlapped with the opening of those of the first hermetically closed circuit. CONSTITUTION:The time T1 opening the first and second supply valves 18, 18' supplying a fresh dialyzing fluid to a dialyzing chamber 4 from the supply chambers 13, 13' of the first and second hermetically closed circuits 16, 16' and the first and second recovery valves 26, 26' is preset on the basis of the volumes in the supply chambers 13, 13' and the flow rate due to a constant flow rate valve 21. The time T2 opening the first and second introducing valves 36, 36' introducing the fresh dialyzing fluid into the supply chambers 13, 13' through an introducing passage 29 and the first and second discarding valves 37, 37' is set so as to be shorter than the time T1. On the basis of the difference between both time T1, T2, the supply valves 18, 18' are opened so as to be overlapped only for a predetermined time T. Since the hermetically closed circuits 16, 16' are alternately connected to the dialyzing chamber 4 of a dialyzer 1, the fresh dialyzing fluid can be supplied to the dialyzing chamber 4 stably and continuously.
JP62218723A 1987-09-01 1987-09-01 Dialyzer Granted JPS6462168A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP62218723A JPS6462168A (en) 1987-09-01 1987-09-01 Dialyzer
DE88307960T DE3885392T2 (en) 1987-09-01 1988-08-26 Dialysis system.
US07/237,496 US4935125A (en) 1987-09-01 1988-08-26 Dialysis system
EP88307960A EP0306241B1 (en) 1987-09-01 1988-08-26 Dialysis system
CA000575976A CA1322964C (en) 1987-09-01 1988-08-29 Dialysis system
KR1019880011303A KR910001755B1 (en) 1987-09-01 1988-09-01 Dialysis Device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62218723A JPS6462168A (en) 1987-09-01 1987-09-01 Dialyzer

Publications (2)

Publication Number Publication Date
JPS6462168A true JPS6462168A (en) 1989-03-08
JPH0479271B2 JPH0479271B2 (en) 1992-12-15

Family

ID=16724429

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62218723A Granted JPS6462168A (en) 1987-09-01 1987-09-01 Dialyzer

Country Status (1)

Country Link
JP (1) JPS6462168A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011049196A1 (en) * 2009-10-23 2011-04-28 旭化成クラレメディカル株式会社 Blood dialysis device, method for operating blood dialysis device, and water-removing system

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53142382A (en) * 1977-05-17 1978-12-12 Toray Ind Inc Controlling device for ultrafiltrating quantity
JPS55146164A (en) * 1979-05-02 1980-11-14 Nikkiso Co Ltd Blood dialyzer
JPS56106659A (en) * 1980-01-23 1981-08-25 Cordis Dow Corp Blood dialyzing treating circuit and its method

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53142382A (en) * 1977-05-17 1978-12-12 Toray Ind Inc Controlling device for ultrafiltrating quantity
JPS55146164A (en) * 1979-05-02 1980-11-14 Nikkiso Co Ltd Blood dialyzer
JPS56106659A (en) * 1980-01-23 1981-08-25 Cordis Dow Corp Blood dialyzing treating circuit and its method

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011049196A1 (en) * 2009-10-23 2011-04-28 旭化成クラレメディカル株式会社 Blood dialysis device, method for operating blood dialysis device, and water-removing system
CN102573950A (en) * 2009-10-23 2012-07-11 旭化成医疗株式会社 Blood dialysis device, method for operating blood dialysis device, and water-removing system
US9168332B2 (en) 2009-10-23 2015-10-27 Asahi Kasei Medical Co., Ltd. Hemodialysis apparatus, method of operating hemodialysis apparatus, and water content removal system

Also Published As

Publication number Publication date
JPH0479271B2 (en) 1992-12-15

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