JPS55134606A - Controller for quantity of overfiltration - Google Patents
Controller for quantity of overfiltrationInfo
- 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
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
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02118552U (en) * | 1989-03-09 | 1990-09-25 |
Families Citing this family (2)
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)
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 |
-
1979
- 1979-04-10 JP JP4347379A patent/JPS55134606A/en active Granted
Patent Citations (2)
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)
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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