KR900001387A - 혈액 회수 장치 및 그 방법 - Google Patents

혈액 회수 장치 및 그 방법 Download PDF

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Publication number
KR900001387A
KR900001387A KR1019890010114A KR890010114A KR900001387A KR 900001387 A KR900001387 A KR 900001387A KR 1019890010114 A KR1019890010114 A KR 1019890010114A KR 890010114 A KR890010114 A KR 890010114A KR 900001387 A KR900001387 A KR 900001387A
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KR
South Korea
Prior art keywords
fluid seal
blood
compartment
valve
transfer
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KR1019890010114A
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English (en)
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KR920002914B1 (ko
Inventor
브이. 바스콘쎌로스 알프레드
제이. 켈러 3세 프레스턴
Original Assignee
앨런 제이. 스피겔
화이자 호스피탈 프로덕츠 그룹 인코포레이티드
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Application filed by 앨런 제이. 스피겔, 화이자 호스피탈 프로덕츠 그룹 인코포레이티드 filed Critical 앨런 제이. 스피겔
Publication of KR900001387A publication Critical patent/KR900001387A/ko
Application granted granted Critical
Publication of KR920002914B1 publication Critical patent/KR920002914B1/ko

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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
    • A61M1/36—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
    • A61M1/3627—Degassing devices; Buffer reservoirs; Drip chambers; Blood filters
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
    • A61J1/00—Containers specially adapted for medical or pharmaceutical purposes
    • A61J1/14—Details; Accessories therefor
    • A61J1/20—Arrangements for transferring or mixing fluids, e.g. from vial to syringe
    • 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
    • A61M1/02—Blood transfusion apparatus
    • A61M1/0209—Multiple bag systems for separating or storing blood components
    • 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
    • A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
    • A61M39/22—Valves or arrangement of valves
    • 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
    • A61M1/60—Containers for suction drainage, adapted to be used with an external suction source
    • A61M1/63—Containers for suction drainage, adapted to be used with an external suction source with means for emptying the suction container, e.g. by interrupting suction
    • A61M1/631—Emptying the suction container without interrupting suction
    • 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)
  • Life Sciences & Earth Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Anesthesiology (AREA)
  • Hematology (AREA)
  • Biomedical Technology (AREA)
  • Engineering & Computer Science (AREA)
  • Cardiology (AREA)
  • Pulmonology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • External Artificial Organs (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Cosmetics (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Detergent Compositions (AREA)
  • Investigating Or Analysing Biological Materials (AREA)

Abstract

내용 없음

Description

혈액 회수 장치 및 그 방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제 1도는 본 발명의 원리에 따른 혈액 수집에 적합한 유체수집 저장조의 사시도로써 저장조를 전체적으로 도시한다.
제 2도는 제 1도에 도시된 저장조의 선 2-2를 따라 취해본 확대 단면도로써 제 1 수집 작동상태의 저장조를 도시한다.
제 3도는 제 2도와 유사한 도면이나, 추가의 유체가 수집되는 동안에 미리 수집된 유체를 분리 유지하는 것을 도시한다.

Claims (10)

  1. 혈액 수집 및 이송용 저장조에 있어서, 다수의 격실을 갖는 수집 챔버를 형성하는 하우징과, 혈액을 상기 수집 챔버안에 도입하는 입구와, 제1격실과 제2격실 사이에 유체 흐름 통로를 제공하는 수단과, 제2격실과 제 3격실사이에 제1유체 시일을 생성하는 수단과, 상기 수집 챔버안으로의 혈액의 흐름을 유지하기에 충분한 음압을 제1 및 제2격실에 생성하는 수단과, 상기 제1유체 시일이 유지되는 동안 제1 및 제2격실 사이에 제2유체 시일을 생성하는 수단과, 상기 제1유체 시일을 해제하고 제2 및 제3격실 사이에 유체 흐름통로를 제공하는 수단과, 상기 수집 챔버 밖으로 혈액을 이송하는 출구를 구비하는 것을 특징으로 하는 혈액수집 및 이송용 저장조.
  2. 제1항에 있어서, 제2격실에 벤트 수단을 구비하는 것을 특징으로 하는 혈액수집 및 이송용 저장조.
  3. 제1항에 있어서, 제1유체 시일을 재형성하는 수단과, 상기 제 2유체 시일을 해제하고 상기 재형성된 제1유체 시일을 유지하는동안 제1 및 제2격실 사이에 유체 흐름 통로를 재형성하는 수단을 구비하는 것을 특징으로 하는 혈액수집 및 이송용 저장조.
  4. 제1항에 있어서, 상기 제1유체 시일이 해제되기 전에 제2격실과 제2격실의 압력을 같게하는 수단을 구비하는 것을 특징으로 하는 혈액수집 및 이송용 저장조.
  5. 제4항에 있어서, 상기 수단은 제2 및 제3격실 사이에 통로를 형성하도록 개방되기에 적합한 제3격실에 배열된 벤트수단을 구비하는 것을 특징으로 하는 혈액수집 및 이송용 저장조.
  6. 제1항에 있어서, 제2유체 시일을 생성하도록 제2밸브를 작동시키며 제1밸브를 철회하고 제1유체시일을 해제하는 탄력 부재를 굴절시키도록 제1방향으로 이동하며 제2단부에서 제2밸브를 지지하며 상기레버를 결합하는 제1단부에 있는 가느다란 부재와, 제1유체 시일을 생성하기위해 제1밸브를 작용시키는 탄력부재를 구비하는 장치에 상기 수집 챔버를 통한 혈액 이송을 조절하도록 운동을 부과하는 레버 수단을 구비하는 것을 특징으로 하는 혈액수집 및 이송용 저장조.
  7. 제6항에 있어서, 상기 가느다란 부재는 상기 제1밸브를 다시 위치시키고 제1유체 시일을 재형성하여 제2유체 시일을 해제하기 위해 제2밸브를 다시 위치시기도록 상기 제 1방향과 대항하는 제2방향으로의 운동에도 적합한 것을 특징으로 하는 혈액수집 및 이송용 저장조.
  8. 제1항에 있어서, 상기 제3격실에 정압을 선택적으로 생성하는 수단을 구비하는 것을 특징으로 하는 혈액수집 및 이송용 저장조.
  9. 제1항에 있어서, 상기 음압을 형성하는 수단은 흡입원에 연결되기에 적합한 하우징에 있는 진공 포트인 것을 특징으로 하는 혈액수집 및 이송용 저장조.
  10. 제9항에 있어서, 상기 진공 포트는 이를 통한 혈액의 유출을 방지하는 수단을 구비하는 것을 특징으로 하는 혈액수집 및 이송용 저장조.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019890010114A 1988-07-18 1989-07-15 혈액 회수 장치 및 그 방법 KR920002914B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/220,193 US4923438A (en) 1988-07-18 1988-07-18 Blood recovery system and method
US220,193 1988-07-18

Publications (2)

Publication Number Publication Date
KR900001387A true KR900001387A (ko) 1990-02-27
KR920002914B1 KR920002914B1 (ko) 1992-04-10

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ID=22822458

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019890010114A KR920002914B1 (ko) 1988-07-18 1989-07-15 혈액 회수 장치 및 그 방법

Country Status (19)

Country Link
US (1) US4923438A (ko)
EP (1) EP0351980B1 (ko)
JP (1) JPH0659303B2 (ko)
KR (1) KR920002914B1 (ko)
AT (1) ATE103822T1 (ko)
AU (1) AU611311B2 (ko)
BR (1) BR8903509A (ko)
CA (1) CA1328387C (ko)
DE (1) DE68914353T2 (ko)
DK (1) DK351689A (ko)
ES (1) ES2051366T3 (ko)
FI (1) FI893457A (ko)
IE (1) IE64000B1 (ko)
IL (1) IL90937A (ko)
MX (1) MX166159B (ko)
NO (1) NO174184C (ko)
NZ (1) NZ229953A (ko)
PT (1) PT91187B (ko)
ZA (1) ZA895413B (ko)

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Also Published As

Publication number Publication date
AU3816589A (en) 1990-01-18
NO892889L (no) 1990-01-19
EP0351980A2 (en) 1990-01-24
BR8903509A (pt) 1990-03-13
KR920002914B1 (ko) 1992-04-10
EP0351980B1 (en) 1994-04-06
PT91187A (pt) 1990-02-08
NO174184C (no) 1994-03-30
NZ229953A (en) 1991-07-26
FI893457A (fi) 1990-01-19
IE892297L (en) 1990-01-18
NO174184B (no) 1993-12-20
DK351689A (da) 1990-01-19
DK351689D0 (da) 1989-07-17
IL90937A0 (en) 1990-02-09
PT91187B (pt) 1995-03-01
IL90937A (en) 1994-10-07
CA1328387C (en) 1994-04-12
EP0351980A3 (en) 1990-07-18
ES2051366T3 (es) 1994-06-16
ATE103822T1 (de) 1994-04-15
NO892889D0 (no) 1989-07-13
US4923438A (en) 1990-05-08
DE68914353D1 (de) 1994-05-11
JPH0265868A (ja) 1990-03-06
JPH0659303B2 (ja) 1994-08-10
DE68914353T2 (de) 1994-10-06
IE64000B1 (en) 1995-06-28
AU611311B2 (en) 1991-06-06
MX166159B (es) 1992-12-22
ZA895413B (en) 1991-03-27
FI893457A0 (fi) 1989-07-17

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