JPS57159515A - Ultrafiltration apparatus - Google Patents

Ultrafiltration apparatus

Info

Publication number
JPS57159515A
JPS57159515A JP56024861A JP2486181A JPS57159515A JP S57159515 A JPS57159515 A JP S57159515A JP 56024861 A JP56024861 A JP 56024861A JP 2486181 A JP2486181 A JP 2486181A JP S57159515 A JPS57159515 A JP S57159515A
Authority
JP
Japan
Prior art keywords
pumps
valves
carried out
closed
recirculation system
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
JP56024861A
Other languages
Japanese (ja)
Other versions
JPS6411321B2 (en
Inventor
Toshihiko Ono
Kazuhisa Saruwatari
Satoru Yahiro
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.)
SB Kawasumi Laboratories Inc
Original Assignee
Kawasumi Laboratories Inc
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 Kawasumi Laboratories Inc filed Critical Kawasumi Laboratories Inc
Priority to JP56024861A priority Critical patent/JPS57159515A/en
Publication of JPS57159515A publication Critical patent/JPS57159515A/en
Publication of JPS6411321B2 publication Critical patent/JPS6411321B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • External Artificial Organs (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)

Abstract

PURPOSE: To measure and control an ultrafiltration amount always accurately by preliminarily programming operations of each pumps and valves to selectively carry out a single pass system, a partial recirculation system and a closed recirculation system corresponding to the condition of a desease of a patient.
CONSTITUTION: When a single pass system is carried out, valves V1, V2, V5, V6 are opened and valves V3, V4 are closed, and, in a first process, pumps P1, P4 are subjected to emitting operation and pumps P2, P3 to sucking operation and, in a second process, reverse operation of each pumps may be carried out. When a partial recirculation system is carried out, valves V1, V3, V6 are opened and valves V2, V4, V5 are closed and, in a first process, pumps P1, P3 are subjected to emitting operation and pumps P2, P4 to sucking operation and, in a second process, reverse operations of each pumps may be carried out. In a closed recirculation system, a dialyzing liquid is flowed for a definite time by the above described two systems and a valves V3, V4 are opened and valves V1, V2, V5, V6 are closed and, in a first process, pumps P1, P3 are subjected to emitting operation and pumps P2, P4 to sucking operation and, in a second process, reverse operations of pumps is carried out and these operations are alternately carried out to attain the closed recirculation system.
COPYRIGHT: (C)1982,JPO&Japio
JP56024861A 1981-02-24 1981-02-24 Ultrafiltration apparatus Granted JPS57159515A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56024861A JPS57159515A (en) 1981-02-24 1981-02-24 Ultrafiltration apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56024861A JPS57159515A (en) 1981-02-24 1981-02-24 Ultrafiltration apparatus

Publications (2)

Publication Number Publication Date
JPS57159515A true JPS57159515A (en) 1982-10-01
JPS6411321B2 JPS6411321B2 (en) 1989-02-23

Family

ID=12149994

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56024861A Granted JPS57159515A (en) 1981-02-24 1981-02-24 Ultrafiltration apparatus

Country Status (1)

Country Link
JP (1) JPS57159515A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0351132U (en) * 1989-09-22 1991-05-17
JPH04116214U (en) * 1991-03-30 1992-10-16 マツダ株式会社 Heat exchanger arrangement structure in automobiles

Also Published As

Publication number Publication date
JPS6411321B2 (en) 1989-02-23

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