KR900002806A - 혈액저류조가 구비된 중공사막 외부흐름형 혈액산화기 - Google Patents

혈액저류조가 구비된 중공사막 외부흐름형 혈액산화기 Download PDF

Info

Publication number
KR900002806A
KR900002806A KR1019880010028A KR880010028A KR900002806A KR 900002806 A KR900002806 A KR 900002806A KR 1019880010028 A KR1019880010028 A KR 1019880010028A KR 880010028 A KR880010028 A KR 880010028A KR 900002806 A KR900002806 A KR 900002806A
Authority
KR
South Korea
Prior art keywords
blood
oxidizer
reservoir
hollow fiber
fiber membrane
Prior art date
Application number
KR1019880010028A
Other languages
English (en)
Other versions
KR900006848B1 (ko
Inventor
김은영
김재진
차준석
서상봉
고영환
Original Assignee
전학제
한국과학기술원
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 전학제, 한국과학기술원 filed Critical 전학제
Priority to KR1019880010028A priority Critical patent/KR900006848B1/ko
Publication of KR900002806A publication Critical patent/KR900002806A/ko
Application granted granted Critical
Publication of KR900006848B1 publication Critical patent/KR900006848B1/ko

Links

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
    • A61M1/1621—Constructional aspects thereof
    • A61M1/1623—Disposition or location of membranes relative to fluids
    • A61M1/1625—Dialyser of the outside perfusion type, i.e. blood flow outside hollow membrane fibres or tubes
    • 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
    • A61M1/1698—Blood oxygenators with or without heat-exchangers
    • 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
    • A61M1/36—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits
    • A61M1/3621—Extra-corporeal blood circuits
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
    • B01D63/02—Hollow fibre modules
    • B01D63/04—Hollow fibre modules comprising multiple hollow fibre assemblies
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
    • B01D69/08—Hollow fibre membranes
    • 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
    • A61M2202/00—Special media to be introduced, removed or treated
    • A61M2202/04—Liquids
    • A61M2202/0413—Blood

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Urology & Nephrology (AREA)
  • Hematology (AREA)
  • General Health & Medical Sciences (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Emergency Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Engineering & Computer Science (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Cardiology (AREA)
  • External Artificial Organs (AREA)

Abstract

내용 없음.

Description

혈액저류조가 구비된 중공사막 외부흐름형 혈액산화기
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제 1 도는 본 고안에 의한 혈액산화기의 분해 사시도.
제 2 도는 본 고안에 의한 혈액산화기의 결합상태를 보인 종단면도.
제 3 도는 종래 혈액산화기의 구성을 보인 개략 설명도.
* 도면의 주요부분에 대한 부호의 설명
10 : 혈액저류조부분 11 : 하우징
11a : 대경부 주벽 11b : 소정부 주벽
12 : 덮개 12a : 정사 정맥절액입구포오트
13 : 기포제거체 14 : 필터
15 : 지지체 15a : 경사주벽
16 : 연고환 튜우브 17 : 혈액 저장실
20 : 혈액 산화기부분 21 : 하우징
22 : 소켓 22c : 격벽
24 : 중공사막 30 : 받침판
31 : 지지판 32 : 캡

Claims (4)

  1. 개흉, 개심수술시 생체의 혈관계와 연결되는 체외순환로에 설치되어 정상적인 혈액순환을 유지시키는 혈액산화기에 있어서, 기포제거체(13)와 필터(14)로 감싸여진 원통형 지지체(15)가 덮개(12)로 복개되는 투명하우징(11)의 내부중앙에 설치되고 그 지지체(15)의 하부에는 나선형 열교환 튜우브(16)가 내장되는 심장 및 정맥혈액 공용 혈액저류조부분(10)과, 그 혈액저류조부분(10)의 하부에 격벽(22c)을 가진 소켓(22)으로 연결되고 산소가 통과되는 다수개의 중공사막(24)이 투명하우징(21)의 내부에 배치된 혈액외부흐름형 혈액산화기부분(20)과, 그 혈액산화기부분(20)의 하부에 결합되는 캡(32)을 구비하고 지지판(31)이 슬라이드식으로 결합되는 받침판(30)이 일체로 구성됨을 특징으로 하는 혈액저류조가 구비된 중공사막 외부흐름형 혈액산화기.
  2. 제 1 항에 있어서, 상기 혈액저류조부분(10)의 지지체(15)는 그 상측주벽에 깔때기형으로 확장된 경사주벽(15a)을 보유함을 특징으로 하는 혈액저류조가 구비된 중공사막 외부흐름형 혈액산화기.
  3. 제 1 항에 있어서, 상기 혈액저류조부분(10)의 덮개(12)는 그 중앙부에 덮개(12)의 상면에 대하여 소정경사도를 가지는 경사 정맥 혈액입구포오트(12a)와 경사 심장혈액 입구포오트(12b)를 구비하여서된 혈액저류조가 구비된 중공사막 외부흐름형 혈액산화기.
  4. 제 1 항에 있어서, 상기 혈액저류조부분(10)의 투명하우징(11)은 혈액저장실(17)을 형성하는 대경부 주벽(11a)과 열교환 튜우브(16)에 접촉되는 소경부 주벽(11b)으로 이루어짐을 특정으로 하는 혈액저류조가 구비된 중공사막 외부흐름형 혈액산화기.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019880010028A 1988-08-05 1988-08-05 혈액저류조가 구비된 중공사막 외부흐름형 혈액산화기 KR900006848B1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019880010028A KR900006848B1 (ko) 1988-08-05 1988-08-05 혈액저류조가 구비된 중공사막 외부흐름형 혈액산화기

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019880010028A KR900006848B1 (ko) 1988-08-05 1988-08-05 혈액저류조가 구비된 중공사막 외부흐름형 혈액산화기

Publications (2)

Publication Number Publication Date
KR900002806A true KR900002806A (ko) 1990-03-23
KR900006848B1 KR900006848B1 (ko) 1990-09-22

Family

ID=19276755

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019880010028A KR900006848B1 (ko) 1988-08-05 1988-08-05 혈액저류조가 구비된 중공사막 외부흐름형 혈액산화기

Country Status (1)

Country Link
KR (1) KR900006848B1 (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100985985B1 (ko) * 2008-03-07 2010-10-06 전북대학교산학협력단 박동형 심폐보조장치

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100985985B1 (ko) * 2008-03-07 2010-10-06 전북대학교산학협력단 박동형 심폐보조장치

Also Published As

Publication number Publication date
KR900006848B1 (ko) 1990-09-22

Similar Documents

Publication Publication Date Title
US4424190A (en) Rigid shell expansible blood reservoir, heater and hollow fiber membrane oxygenator assembly
US4902476A (en) Heat exchanger and blood oxygenator apparatus
US4354933A (en) Implantable artificial kidney
US4138288A (en) Method and apparatus for oxygenating and regulating the temperature of blood
US4138464A (en) Blood oxygenator with integral heat exchanger
KR890701145A (ko) 의료용 기구 및 그 제조방법
US4282180A (en) Blood oxygenator
JPH02185259A (ja) 人工肺
JPH0374586B2 (ko)
US3615238A (en) Oxygenator
EP1557185A1 (en) Device for treating blood for extracorporeal circulation
CA1213488A (en) Blood oxygenator heat exchanger
KR900002806A (ko) 혈액저류조가 구비된 중공사막 외부흐름형 혈액산화기
US6001306A (en) Integrated oxygenator and heat exchanger
JP2851640B2 (ja) 一体型血液処理装置
GB1604956A (en) Heat exchangers for regulating the temperature of blood in an extracorporeal circuit
JPS6237992B2 (ko)
JP2762360B2 (ja) ポンプ付貯血槽
CA1134233A (en) Blood oxygenator with integral heat exchanger
KR880013580A (ko) 혈액저장통
JP3360995B2 (ja) 人工心肺装置および貯血槽付人工肺
JP2554958B2 (ja) 血液処理装置
JPS6237994B2 (ko)
JPH0223309Y2 (ko)
JPH01104150U (ko)

Legal Events

Date Code Title Description
A201 Request for examination
G160 Decision to publish patent application
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 20000630

Year of fee payment: 11

LAPS Lapse due to unpaid annual fee