JPS57116186A - Control unit for injecting medical fluid - Google Patents

Control unit for injecting medical fluid

Info

Publication number
JPS57116186A
JPS57116186A JP252881A JP252881A JPS57116186A JP S57116186 A JPS57116186 A JP S57116186A JP 252881 A JP252881 A JP 252881A JP 252881 A JP252881 A JP 252881A JP S57116186 A JPS57116186 A JP S57116186A
Authority
JP
Japan
Prior art keywords
pulses
rate
medical fluid
generating circuit
pulse generating
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.)
Pending
Application number
JP252881A
Other languages
Japanese (ja)
Inventor
Atsuo Nishida
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.)
KIYOURITSU KIKOU KK
KYORITSU KIKO KK
Original Assignee
KIYOURITSU KIKOU KK
KYORITSU KIKO KK
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 KIYOURITSU KIKOU KK, KYORITSU KIKO KK filed Critical KIYOURITSU KIKOU KK
Priority to JP252881A priority Critical patent/JPS57116186A/en
Publication of JPS57116186A publication Critical patent/JPS57116186A/en
Pending legal-status Critical Current

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  • Control Of Positive-Displacement Pumps (AREA)

Abstract

PURPOSE: To inject a medical fluid in accordance with the rate of feed water, by generating pulses corresponding to the number of strokes of a displacement pump, and pulses in accord with the rate of flow water, and by controlling a motor by detecting the work load of a pump.
CONSTITUTION: The primary pulse generating circuit 6 to generate the number of pulses corresponding to the number of strokes of a displacement pump (not shown), the secondary pulse generating circuit 11 to generate the number of pulses according to the rate of flow water, and a counter 8 to count the pulses from the primary pulse generating circuit 4 are provided to the above-mentioned unit, respectively. And the unit is composed to detect the work load of a displacement pump, and to control a motor 1, based on the numerical value counted by a counter 8 and the number of pulses from the secondary pulse generating circuit 11. With such an arrangement, the rate of medical fluid which is proportional to the rate of flow water can certainly be injected.
COPYRIGHT: (C)1982,JPO&Japio
JP252881A 1981-01-09 1981-01-09 Control unit for injecting medical fluid Pending JPS57116186A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP252881A JPS57116186A (en) 1981-01-09 1981-01-09 Control unit for injecting medical fluid

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP252881A JPS57116186A (en) 1981-01-09 1981-01-09 Control unit for injecting medical fluid

Publications (1)

Publication Number Publication Date
JPS57116186A true JPS57116186A (en) 1982-07-20

Family

ID=11531874

Family Applications (1)

Application Number Title Priority Date Filing Date
JP252881A Pending JPS57116186A (en) 1981-01-09 1981-01-09 Control unit for injecting medical fluid

Country Status (1)

Country Link
JP (1) JPS57116186A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61294440A (en) * 1985-06-21 1986-12-25 Konishiroku Photo Ind Co Ltd Method for replenishing processing replenisher of automatic developing device
JP2005098136A (en) * 2003-09-22 2005-04-14 Kawamoto Pump Mfg Co Ltd Diaphragm pump unit using reciprocating motor

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61294440A (en) * 1985-06-21 1986-12-25 Konishiroku Photo Ind Co Ltd Method for replenishing processing replenisher of automatic developing device
JPH0535861B2 (en) * 1985-06-21 1993-05-27 Konishiroku Photo Ind
JP2005098136A (en) * 2003-09-22 2005-04-14 Kawamoto Pump Mfg Co Ltd Diaphragm pump unit using reciprocating motor
JP4624658B2 (en) * 2003-09-22 2011-02-02 株式会社川本製作所 Diaphragm pump unit using reciprocating motor

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