KR840006910A - Dialysis Device - Google Patents

Dialysis Device Download PDF

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Publication number
KR840006910A
KR840006910A KR1019830003598A KR830003598A KR840006910A KR 840006910 A KR840006910 A KR 840006910A KR 1019830003598 A KR1019830003598 A KR 1019830003598A KR 830003598 A KR830003598 A KR 830003598A KR 840006910 A KR840006910 A KR 840006910A
Authority
KR
South Korea
Prior art keywords
pressure
ultrafiltration
ultrafiltration pressure
counting
dialysis
Prior art date
Application number
KR1019830003598A
Other languages
Korean (ko)
Inventor
다까오 미야께
Original Assignee
마끼우찌 에이죠오
구라시끼 보오세끼 가부시기 가이샤
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 마끼우찌 에이죠오, 구라시끼 보오세끼 가부시기 가이샤 filed Critical 마끼우찌 에이죠오
Publication of KR840006910A publication Critical patent/KR840006910A/en

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Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/14—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis
    • A61M1/16—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis with membranes
    • A61M1/1601—Control or regulation
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/14—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis
    • A61M1/16—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis with membranes
    • A61M1/1621—Constructional aspects thereof

Abstract

내용없음No content

Description

투석장치Dialysis Device

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제3도는 일실시에의 주로 제어계를 표시하는 블록도.3 is a block diagram mainly showing a control system in one embodiment.

Claims (1)

투석액을 투석기에 유통하여 그 투석액의 압력을 혈액의 압력과 한외여과압과의 차에 따라서 제어하는 투석장치에 있어서, 비탄성재료로 구성된 막으로 되는 가동한 격막으로 1차실과 2차실과로 2개로 분할된 개량초를 설치하고 투석액을 상기 1차실을 경유하여 투석기에 공급하는 동시에 운전개시시에 한외여과압의 초기치를 부여하는 한외여과압 수단과 목표계수량을 설정하는 수단과 간결적으로 운전모우드를 절체하고 투석액이 상기 1차실부터 투석기를 경유하여 2차실을 포함하는 페루우프를 흐르는 개량모우드를 하는 운전모우드절체수단과 상기 개량 모우드에 있어서 계수량을 측정하는 수단과 계수량이 측정될 때마다 계수능율 연산 혹은 보정하고 그 최신의 계수능과 상기 목표계수량과부터 한외여과압을 산출하는 연산수단과 운전개시시에는 상기 한외여과압 설정수단부터 한외여과압이 입력되고 상기 연산수단이 한외여과압을 산출한후는 그 최신의 한외여과압이 입력되어서 항시 검출되는 혈액의 압력과의 차에 의하여 상기 투석액 압력을 제어하는 수단과를 구비한 것을 특징으로 하는 투석장치.A dialysis apparatus that distributes a dialysate to a dialyzer and controls the pressure of the dialysate in accordance with the difference between the blood pressure and the ultrafiltration pressure. The diaphragm is a movable diaphragm made of an inelastic material. Ultrafiltration pressure means for installing divided refined candles and supplying dialysate to the dialysis machine via the primary chamber, and giving initial value of ultrafiltration pressure at the start of operation, and means for setting the target coefficient. And driving means for switching the diaphragm from the primary chamber through the dialysis machine to the improved mode including a secondary chamber, and means for measuring the counting amount in the improved mode and each time the counting amount is measured. Calculation means for calculating or correcting the counting capacity ratio and calculating the ultrafiltration pressure from the latest counting power and the target counting amount and starting operation The ultrafiltration pressure is inputted from the ultrafiltration pressure setting means, and after the calculation means calculates the ultrafiltration pressure, the latest ultrafiltration pressure is input so that the dialysis fluid pressure is changed by the difference between the pressure of blood detected at all times. And a means for controlling the dialysis apparatus. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019830003598A 1982-10-05 1983-08-01 Dialysis Device KR840006910A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP175463 1982-10-05
JP57175463A JPS5964059A (en) 1982-10-05 1982-10-05 Diagnostic apparatus

Publications (1)

Publication Number Publication Date
KR840006910A true KR840006910A (en) 1984-12-04

Family

ID=15996499

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019830003598A KR840006910A (en) 1982-10-05 1983-08-01 Dialysis Device

Country Status (2)

Country Link
JP (1) JPS5964059A (en)
KR (1) KR840006910A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60146818A (en) * 1983-12-29 1985-08-02 Nippon Medical Supply Corp Apparatus for regulating volume of ultrafiltration
JPH01201263A (en) * 1988-02-06 1989-08-14 Toray Ind Inc Ultrafiltration control device
JP2000126284A (en) * 1998-10-29 2000-05-09 Asahi Medical Co Ltd Blood dialysis apparatus

Also Published As

Publication number Publication date
JPS6259592B2 (en) 1987-12-11
JPS5964059A (en) 1984-04-11

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Legal Events

Date Code Title Description
WITN Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid