KR910002478A - 바늘 가스켓을 구비한 카테테르 - Google Patents

바늘 가스켓을 구비한 카테테르 Download PDF

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Publication number
KR910002478A
KR910002478A KR1019900010387A KR900010387A KR910002478A KR 910002478 A KR910002478 A KR 910002478A KR 1019900010387 A KR1019900010387 A KR 1019900010387A KR 900010387 A KR900010387 A KR 900010387A KR 910002478 A KR910002478 A KR 910002478A
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KR
South Korea
Prior art keywords
needle
catheter assembly
opening
gasket
adhesive
Prior art date
Application number
KR1019900010387A
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English (en)
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KR0142419B1 (ko
Inventor
제이. 창 죠셉
Original Assignee
리챠드 에프. 버리바우어
크리티컨 인코포레이티드
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.)
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Application filed by 리챠드 에프. 버리바우어, 크리티컨 인코포레이티드 filed Critical 리챠드 에프. 버리바우어
Publication of KR910002478A publication Critical patent/KR910002478A/ko
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Publication of KR0142419B1 publication Critical patent/KR0142419B1/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
    • A61M25/00—Catheters; Hollow probes
    • 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
    • A61M25/00—Catheters; Hollow probes
    • A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
    • A61M25/06—Body-piercing guide needles or the like
    • A61M25/0606—"Over-the-needle" catheter assemblies, e.g. I.V. catheters
    • 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
    • A61M25/00—Catheters; Hollow probes
    • A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
    • A61M25/06—Body-piercing guide needles or the like
    • A61M25/0612—Devices for protecting the needle; Devices to help insertion of the needle, e.g. wings or holders
    • A61M25/0631—Devices for protecting the needle; Devices to help insertion of the needle, e.g. wings or holders having means for fully covering the needle after its withdrawal, e.g. needle being withdrawn inside the handle or a cover being advanced over the needle

Landscapes

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

Abstract

내용 없음

Description

바늘 가스켓을 구비한 카테테르
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 바늘 허브내의 플래쉬 챔버로의 혈액 유로를 가진 카테테르 및 바늘 조립체를 도시한 도면.
제2도는 바늘 보호구 노우즈에서 혈액 역류 및 혈액 울혈 문제를 도시한 도면,
제3도는 본 발명의 원리에 따라 구성된 제위치 성형가스켓을 구비한 카테테르 및 바늘 조립체를 도시한 도면.

Claims (11)

  1. 뾰족한 말단팁을 갖는 중공 바늘과, 바늘 하우징과, 상기 바늘 선단에 부착된 플래쉬 챔버를 포함하며, 상기 바늘 하우징은 상기 바늘이 연장되는 말단개구와, 상기 개구를 통한 하우징 내로의 혈액의 흐름을 방해하도록 상기 바늘 주위의 개구에 형성된 가스켓을 갖는 것을 특징으로 하는 카테테르 조립체.
  2. 제1항에 있어서, 상기 바늘 하우징은 상기 바늘을 따라 미끄러지도록 설치된 바늘 보호구를 포함하며, 상기 개구는 상기 바늘 보호구의 말단에 설치된 것을 특징으로 하는 카테테르 조립체.
  3. 제2항에 있어서, 상기 가스켓은 접착성 재료로 된 것을 특징으로 하는 카테테르 조립체.
  4. 제2항에 있어서, 상기 가스켓은 상기 바늘이 상기 개구내에 위치되어 있을 때 상기 개구내에 형성되는 것을 특징으로 하는 카테테르 조립체.
  5. 제3항에 있어서, 상기 가스켓은 자외선 광에 의해 경화돈 접착제로 된 것을 특징으로 하는 카테테르 조립체
  6. 제3항에 있어서, 상기 가스켓은 고온 융용 접착제로 된 것을 특징으로 하는 카테테르 조립체.
  7. 제3항에 있어서, 상기 가스켓은 용제 캐리어를 가진 접착제로 된 것을 특징으로 하는 카테테르 조립체.
  8. 뾰족한 말단부를 갖는 중공바늘과, 상기 바늘의 선단에 부착된 플래쉬 챔버를 갖는 카테테르 조립체에 있어서, 상기 플래쉬 챔버 끝에 배치되고 상기 바늘에 대해 미끄러져서 상기 바늘의 말단 팁을 보호하도록 상기 바늘이 통과되는 개구를 가진 카테테르 허브를 결합하는 말단 노우즈 부재를 갖는 미끄럼가능한 바늘 보호구와, 상기 개구를 통해 상기 바늘 보호구 내로 혈액이 역류하는 것을 방지하도록 상기 개구내에 배치된 가스켓을 포함하는 것을 특징으로 하는 카테테르 조립체.
  9. 제8항에 있어서, 상기 가스켓은 상기 바늘이 상기 개구에 배치되었을 때 상기 개구내에 형성되는 것을 특징으로 하는 카테테르 조립체.
  10. 제9항에 있어서, 상기 가스켓은 자외선 광으로 경화된 접착제, 고온용융 접착제 또는 솔벤트계 접착제 중하나로 구성된 것을 특징으로 하는 카테테르 조립체.
  11. 제10항에 있어서, 상기 접착제는 상기 바늘 보호구에는 접착되고 상기 바늘에는 접착하지 않는 것을 특징으로 하는 카테테르 조립체.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019900010387A 1989-07-10 1990-07-10 바늘 가스켓을 구비한 카테테르 KR0142419B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US377381 1982-05-12
US07/377,381 US5092845A (en) 1989-07-10 1989-07-10 Catheter with needle gasket
SG131394A SG131394G (en) 1989-07-10 1994-09-10 Catheter with needle gasket

Publications (2)

Publication Number Publication Date
KR910002478A true KR910002478A (ko) 1991-02-25
KR0142419B1 KR0142419B1 (ko) 1998-06-15

Family

ID=26664321

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019900010387A KR0142419B1 (ko) 1989-07-10 1990-07-10 바늘 가스켓을 구비한 카테테르

Country Status (21)

Country Link
US (1) US5092845A (ko)
EP (1) EP0408290B1 (ko)
JP (1) JP3301487B2 (ko)
KR (1) KR0142419B1 (ko)
CN (1) CN1036505C (ko)
AR (1) AR242906A1 (ko)
AU (1) AU630721B2 (ko)
BR (1) BR9003301A (ko)
CA (1) CA2020689C (ko)
DE (1) DE69007881T2 (ko)
DK (1) DK0408290T3 (ko)
ES (1) ES2050956T3 (ko)
FI (1) FI903461A0 (ko)
GR (1) GR1000794B (ko)
MX (1) MX174566B (ko)
NO (1) NO177414C (ko)
NZ (1) NZ234436A (ko)
PT (1) PT94654B (ko)
SG (1) SG131394G (ko)
ZA (1) ZA905375B (ko)
ZW (1) ZW11390A1 (ko)

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Also Published As

Publication number Publication date
AU5888290A (en) 1991-01-10
CN1036505C (zh) 1997-11-26
EP0408290A2 (en) 1991-01-16
NZ234436A (en) 1992-10-28
AR242906A1 (es) 1993-06-30
JP3301487B2 (ja) 2002-07-15
US5092845A (en) 1992-03-03
PT94654B (pt) 1997-09-30
MX174566B (es) 1994-05-26
NO903067D0 (no) 1990-07-09
GR1000794B (el) 1992-12-30
CA2020689C (en) 2000-10-03
EP0408290B1 (en) 1994-04-06
KR0142419B1 (ko) 1998-06-15
JPH03131269A (ja) 1991-06-04
DE69007881T2 (de) 1994-07-28
BR9003301A (pt) 1991-08-27
EP0408290A3 (en) 1991-07-24
PT94654A (pt) 1991-04-18
ZW11390A1 (en) 1992-02-26
ZA905375B (en) 1992-03-25
ES2050956T3 (es) 1994-06-01
AU630721B2 (en) 1992-11-05
NO903067L (no) 1991-01-11
DE69007881D1 (de) 1994-05-11
DK0408290T3 (da) 1994-05-02
FI903461A0 (fi) 1990-07-09
CA2020689A1 (en) 1991-01-11
SG131394G (en) 1995-01-13
GR900100525A (en) 1991-12-10
NO177414B (no) 1995-06-06
CN1048984A (zh) 1991-02-06
NO177414C (no) 1995-09-13

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