KR890015758A - 기관지 삽입용 흡입도관 - Google Patents

기관지 삽입용 흡입도관 Download PDF

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Publication number
KR890015758A
KR890015758A KR1019890004441A KR890004441A KR890015758A KR 890015758 A KR890015758 A KR 890015758A KR 1019890004441 A KR1019890004441 A KR 1019890004441A KR 890004441 A KR890004441 A KR 890004441A KR 890015758 A KR890015758 A KR 890015758A
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KR
South Korea
Prior art keywords
conduit
bronchial
suction conduit
suction
wave
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KR1019890004441A
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English (en)
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KR930004936B1 (ko
Inventor
쇈 루돌프
슈미트 크리스토프
루스 쥐르겐
Original Assignee
쇈 루돌프
슈미트 크리스토프
루스 쥐르겐
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Publication of KR890015758A publication Critical patent/KR890015758A/ko
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Publication of KR930004936B1 publication Critical patent/KR930004936B1/ko

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    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M25/00Catheters; Hollow probes
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M25/00Catheters; Hollow probes
    • A61M25/0021Catheters; Hollow probes characterised by the form of the tubing
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M1/00Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/84Drainage tubes; Aspiration tips
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M25/00Catheters; Hollow probes
    • A61M25/0021Catheters; Hollow probes characterised by the form of the tubing
    • A61M25/0041Catheters; Hollow probes characterised by the form of the tubing pre-formed, e.g. specially adapted to fit with the anatomy of body channels

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Engineering & Computer Science (AREA)
  • Hematology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Biophysics (AREA)
  • Pulmonology (AREA)
  • Surgery (AREA)
  • Vascular Medicine (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
  • External Artificial Organs (AREA)
  • Housing For Livestock And Birds (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Surgical Instruments (AREA)

Abstract

내용 없음

Description

기관지 삽입용 흡입도관
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제 1 도는 단일 내강형 흡입도관의 평면도. 제 2 도는 파상형 원위단부의 개략도. 제 3 도와 제 4 도는 흡입도관을 폐엽에 주입하는 상태를 도시한 개략도.

Claims (16)

  1. 기관지내에 삽입되어 폐에서 액체를 흡입하기 위해 근위단으로부터 원위단까지 연장된 적어도 1개의 내강을 구비한 관상형의 가요성 흡입도관에 있어서, 흡입도관(1)의 원위부(2)를 흡입도관의 종방향에서 파상형인 W자형으로 형성시킴을 특징으로 하는 기관지 삽입용 흡입도관.
  2. 제 1 항에 있어서, 원위부(2)를 약 40~80mm의 깊이를 따라 파상형으로 형성시킴을 특징으로 하는 기관지 삽입용 흡입도관.
  3. 제 1 항 또는 제 2 항에 있어서, 원위부(2)의 파상진폭을 원위단(13)을 향해 점점 감쇄시킴을 특징으로 하는 기관지 삽입용 흡입도관.
  4. 제 1 항에 있어서, 파상형 원위부(2)를 적어도 1~2 파장 이상 연장시킴을 특징으로 하는 기관지 삽입용 흡입도관.
  5. 제 1 항 내지 제 4 항중 어느 한 항에 있어서, 원위부(2)의 파상의 종축(15)을 흡입도관의 종축(11)에 대해 약간 경사지게 형성시킴을 특징으로 하는 기관지 삽입용 흡입도관.
  6. 제 5 항에 있어서, 원위부(2)의 파상의 종축(15)을 흡입 도관의 종축(11)에 대해 약 5°~20°의 각(β)으로 경사지게 형성시킴을 특징으로 하는 기관지 삽입용 흡입도관.
  7. 제 1 항 내지 제 6 항중 어느 한 항에 있어서, 원위부(2)에서 파상의 제 1 파구(W1)의 최대진폭(A1)을 흡입도관의 평균외경과 거의 비슷한 크기로 형성시킴을 특징으로 하는 기관지 삽입용 흡입도관.
  8. 제 1 항 내지 제 7 항중 어느 한 항에 있어서, 흡입도관의 평균외경을 약 3~10mm로 함을 특징으로 하는 기관지 삽입용 흡입도관.
  9. 제 1 항 내지 제 8 항중 어느 한 항에 있어서, 원위단(13)을 흡입도관(1)의 종축(11)으로부터 예각(α)으로 경사진 파상레그(W4)에 의해 형성시킴을 특징으로 하는 기관지 삽입용 흡입도관.
  10. 제 1 항 내지 제 9 항중 어느 한 항에 있어서, 흡입도관(1)의 종축(11)으로부터의 파상형 원위부(2)의 파폭은 흡입도관의 평균외경의 2~3배에 해당하는 값(A)을 초과하지 않음을 특징으로 하는 기관지 삽입용 흡입도관.
  11. 제 1 항 내지 제10항중 어느 한 항에 있어서, 원위단(13)의 외측을 환상형 비드(6)로 둘러싸도록 함을 특징으로 하는 기관지 삽입용 흡입도관.
  12. 제 1 항 내지 제11항중 어느 한 항에 있어서, 원위단(13)의 단면부위를 흡입도관(1)의 종축(11)에 대해 수직으로 연장시킴을 특징으로 하는 기관지 삽입용 흡입도관.
  13. 제 1 항 내지 제 4 항중 어느 한 항에 있어서, 흡입도관의 외측에는 선척도를 표시함을 특징으로 하는 기관지 삽입용 흡입도관.
  14. 제 1 항 내지 제 3 항중 어느 한 항에 있어서, 흡입도관에는 흡입도관의 종방향에서 원위단으로부터 원위단으로 연장된 X-레이 콘트라스트 스트립을 형성시킴을 특징으로 하는 기관지 삽입용 흡입도관.
  15. 제 1 항 내지 제14항중 어느 한 항에 있어서, 흡입도관의 외측에는 흡입도관(1)의 종방향으로 연장된 리브(16)를 형성시킴을 특징으로 하는 기관지 삽입용 흡입도관.
  16. 제15항에 있어서, 약 100~700㎛ 높이를 갖는 4개의 리브 바람직하기로는 6개 이상의 리브를 흡입도관의 외주변에 균일하게 분포시킴을 특징으로 하는 기관지 삽입용 흡입도관.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019890004441A 1988-04-16 1989-04-04 기관지 삽입용 흡입도관 KR930004936B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE3812754A DE3812754C1 (ko) 1988-04-16 1988-04-16
DE3812754 1988-04-16
DEP3812754.7 1988-04-16

Publications (2)

Publication Number Publication Date
KR890015758A true KR890015758A (ko) 1989-11-25
KR930004936B1 KR930004936B1 (ko) 1993-06-10

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Country Status (10)

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US (1) US4981477A (ko)
EP (1) EP0338380B1 (ko)
JP (1) JPH01305964A (ko)
KR (1) KR930004936B1 (ko)
AT (1) ATE81786T1 (ko)
AU (1) AU611788B2 (ko)
CA (1) CA1325943C (ko)
DE (2) DE3812754C1 (ko)
DK (1) DK168756B1 (ko)
ES (1) ES2035406T3 (ko)

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DE58902533D1 (de) 1992-12-03
ATE81786T1 (de) 1992-11-15
EP0338380A3 (en) 1990-03-14
US4981477A (en) 1991-01-01
ES2035406T3 (es) 1993-04-16
AU611788B2 (en) 1991-06-20
DK180189D0 (da) 1989-04-14
EP0338380B1 (de) 1992-10-28
KR930004936B1 (ko) 1993-06-10
DK180189A (da) 1989-10-17
CA1325943C (en) 1994-01-11
JPH0412990B2 (ko) 1992-03-06
DK168756B1 (da) 1994-06-06
DE3812754C1 (ko) 1989-04-27
EP0338380A2 (de) 1989-10-25
JPH01305964A (ja) 1989-12-11
AU3237589A (en) 1989-10-19

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