JPS55134606A - Controller for quantity of overfiltration - Google Patents

Controller for quantity of overfiltration

Info

Publication number
JPS55134606A
JPS55134606A JP4347379A JP4347379A JPS55134606A JP S55134606 A JPS55134606 A JP S55134606A JP 4347379 A JP4347379 A JP 4347379A JP 4347379 A JP4347379 A JP 4347379A JP S55134606 A JPS55134606 A JP S55134606A
Authority
JP
Japan
Prior art keywords
liquid
balance
pump
motor
transported
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
JP4347379A
Other languages
Japanese (ja)
Other versions
JPS6325804B2 (en
Inventor
Shigeto Haraguchi
Takemasa Nishikawa
Hiroshi Sugimori
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.)
Toray Industries Inc
Original Assignee
Toray Industries 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 Toray Industries Inc filed Critical Toray Industries Inc
Priority to JP4347379A priority Critical patent/JPS55134606A/en
Publication of JPS55134606A publication Critical patent/JPS55134606A/en
Publication of JPS6325804B2 publication Critical patent/JPS6325804B2/ja
Granted legal-status Critical Current

Links

Landscapes

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

Abstract

PURPOSE: To obtain a filtration type artificial kidney device which measures and controls the accurate quantity of the decreasing body weight, and the quantity of a liquid being transported, having a simple mechanism and is precise by a method wherein only one water removing pump is used and the destinations of the discharge are changed over by means of a two-way change-over valve which is properly controlled.
CONSTITUTION: An ultrafiltration liquid water-removed from blood throhgh a filtering film 2 is divided into the two directions of X and Y by means of a three-way change-over valve 11 while being sucked by means of a pump 10 driven by means of a motor 9, and the liquid in the X direction is stored in a measuring cylinder 12 and the liquid in the Y direction in a filtrate tank 13. The speed of the motor 9 and the change-over time of the change-over valve 11 to the X direction or the Y direction are controlled by means of a controller 14. Bottles 15 for a liquid transported are mounted to the same measuring base 16 as the filtrate tank 13, and hung to one end of a balance 17, and a balance weight 18 is suspenedd to the other end of the balance. The liquid transpored in the bottles 15 for the liquid transported is forwarded to an error trap 7 by means of a pump 19, and joins with blood from a dialyzator 1 at the trap. The speed of a motor 20 for driving the pump 19 is controlled by means of a balance position detector 21 of the balance 17.
COPYRIGHT: (C)1980,JPO&Japio
JP4347379A 1979-04-10 1979-04-10 Controller for quantity of overfiltration Granted JPS55134606A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4347379A JPS55134606A (en) 1979-04-10 1979-04-10 Controller for quantity of overfiltration

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4347379A JPS55134606A (en) 1979-04-10 1979-04-10 Controller for quantity of overfiltration

Publications (2)

Publication Number Publication Date
JPS55134606A true JPS55134606A (en) 1980-10-20
JPS6325804B2 JPS6325804B2 (en) 1988-05-26

Family

ID=12664683

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4347379A Granted JPS55134606A (en) 1979-04-10 1979-04-10 Controller for quantity of overfiltration

Country Status (1)

Country Link
JP (1) JPS55134606A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02118552U (en) * 1989-03-09 1990-09-25

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2767478B1 (en) * 1997-08-21 1999-10-01 Hospal Ind DEVICE AND METHOD FOR ADJUSTING THE CONCENTRATION OF SODIUM IN A DIALYSIS FLUID FOR A PRESCRIPTION
CN100569303C (en) * 2002-08-08 2009-12-16 旭化成可乐丽医疗株式会社 Apparatus for purifying blood and control method thereof

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5424489A (en) * 1977-07-27 1979-02-23 Nikkiso Co Ltd Method of and device for purifying blood
JPS54154196A (en) * 1978-07-07 1979-12-05 Hadase Motoharu Filtration type artificial kidney device

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5424489A (en) * 1977-07-27 1979-02-23 Nikkiso Co Ltd Method of and device for purifying blood
JPS54154196A (en) * 1978-07-07 1979-12-05 Hadase Motoharu Filtration type artificial kidney device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02118552U (en) * 1989-03-09 1990-09-25

Also Published As

Publication number Publication date
JPS6325804B2 (en) 1988-05-26

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