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KR970069047A - 초탄성 합금 브레이드 구조체 - Google Patents

초탄성 합금 브레이드 구조체 Download PDF

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Publication number
KR970069047A
KR970069047A KR1019970012100A KR19970012100A KR970069047A KR 970069047 A KR970069047 A KR 970069047A KR 1019970012100 A KR1019970012100 A KR 1019970012100A KR 19970012100 A KR19970012100 A KR 19970012100A KR 970069047 A KR970069047 A KR 970069047A
Authority
KR
South Korea
Prior art keywords
tubular structure
mils
filaments
interweave
braid
Prior art date
Application number
KR1019970012100A
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English (en)
Inventor
진 샘슨
Original Assignee
엥겔손 에릭 티
타겟 쎄라퓨틱스, 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.)
Filing date
Publication date
Application filed by 엥겔손 에릭 티, 타겟 쎄라퓨틱스, 인코포레이티드 filed Critical 엥겔손 에릭 티
Publication of KR970069047A publication Critical patent/KR970069047A/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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L11/00—Hoses, i.e. flexible pipes
    • F16L11/14—Hoses, i.e. flexible pipes made of rigid material, e.g. metal or hard plastics
    • 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
    • A61M39/08—Tubes; Storage means specially adapted therefor
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D3/00—Woven fabrics characterised by their shape
    • D03D3/02—Tubular fabrics
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2400/00—Materials characterised by their function or physical properties
    • A61L2400/16—Materials with shape-memory or superelastic properties
    • 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
    • A61M25/0009—Making of catheters or other medical or surgical tubes
    • A61M25/0012—Making of catheters or other medical or surgical tubes with embedded structures, e.g. coils, braids, meshes, strands or radiopaque coils

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Pulmonology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Biophysics (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
  • Laminated Bodies (AREA)
  • Braiding, Manufacturing Of Bobbin-Net Or Lace, And Manufacturing Of Nets By Knotting (AREA)
  • Materials For Medical Uses (AREA)
  • Springs (AREA)
  • Manufacture Of Alloys Or Alloy Compounds (AREA)
  • Knitting Of Fabric (AREA)
  • Woven Fabrics (AREA)

Abstract

본 발명은 다수의 인터위브된(interwoven) 섬유상 부재, 바람직하게 리본으로 구성된 편조된 관형 구조체에 관한 것이다. 이 섬유상 부재의 대부분은 니켈과 티탄, 그리고 바나듐, 크롬, 망간, 철 및 코발트로 이루어진 그룹으로부터 선택된 적어도 약 1.5중량%의 적어도 하나 이상의 합금 부재로 이루어진 하나 이상의 초탄성 및 (적어도) 3성분계의 합금을 포함한다.

Description

초탄성 합금 브레이드 구조체
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도 및 제2도는 본 발명의 브레이드 부분 측면도.

Claims (16)

  1. 브레이드로 인터위브 되고 내측 통로를 형성하는 다수의 초탄성 합금 구성 필라멘트를 포함하되 상기 초탄성 합금 구성 필라멘트는 약 12.0mil 이하의 최대 비-축방향 직경을 가지며, 상기 초탄성 합금은 바나듐, 크롬, 망간, 철 및 코발트로 이루어진 그룹으로부터 선택된 적어도 하나의 합금 부재의 적어도 약 1.5중량%를 함유하는 니켈-티탄 합금을 포함하는 관형 구조체.
  2. 제1항에 있어서, 상기 구성 필라멘트는 장방형, 원형, 타원형, 정방향 및 삼각형으로부터 선택된 단면을 가지는 관형 구조체.
  3. 제1항에 있어서, 상기 구성 필라멘트는 장방형 단면을 가진 리본을 포함하는 관형 구조체.
  4. 제3항에 있어서, 상기 리본의 장방형 단면은 2.5mil 내지 12.0mil의 주축과 0.25mil 내지 3.0mil의 부축을 가지는 관형 구조체.
  5. 제1항에 있어서, 상기 관형 구조체는 상기 구조체의 직경을 일관되게 하기 위해서 편조된 후에 열처리되는 관형 구조체.
  6. 제1항에 있어서, 상기 관형 구조체 상기 브레이드안에 인터위브된 소수의 도체 필라멘트를 포함하며, 상기 도체 필라멘트 피트당 약 100오옴 미만에 비 저항을 가지는 관형 구조체.
  7. 제1항에 있어서, 상기 관형 구조체는 상기 브레이드로 인터위브된 소수의 방사선 불투과성 필라멘트를 포함하며, 상기 방사선 불투과성 필라멘트는 플라티늄, 팔라듐, 로듐, 레늄, 루테늄, 금, 텅스텐, 이들의 혼합물 및 합금으로 이루어진 그룹으로부터 선택된 적어도 하나의 부재를 포함하는 관형 구조체.
  8. 제1항에 있어서, 상기 관형 구조체는 상기 브레이드로 인터위브된 소수의 중합 필라멘트를 포함하는 관형 구조체.
  9. 제1항에 있어서, 상기 관형 구조체는 단일 부재 브레이드 구조체를 사용하여 인터위브되는 관형 구조체.
  10. 제1항에 있어서, 상기 관형 구조체는 다수 부재 브레이드 구조체를 사용하여 인터위브되는 관형 구조체.
  11. 제1항에 있어서, 상기 관형 구조체는 원형, 타원형, 삼각형, 장방형 및 정방향으로부터 선택된 단면을 가지는 관형 구조체.
  12. 제1항에 있어서, 상기 필라멘트중 적어도 일부는 원형, 타원형, 삼각형, 장방형 및 정방형으로부터 선택된 단면을 가지는 관형 구조체.
  13. 제1항에 있어서, 상기 적어도 하나의 합금 부재는 크롬과 철로 이루어진 그룹으로부터 선택되는 관형 구조체.
  14. 제1항에 있어서, 상기 적어도 하나의 합금 부재는 크롬인 관형 구조체.
  15. 브레이드로 인터위브되고 내측 통로를 형성하는 다수의 초탄성 합금 구성 장방형 단면 리본을 포함하되, 상기 초탄성 합급 구성 리본은 2.5mil 내지 12.mil의 주축과 0.25mil 내지 3.0mil의 부축을 가지며, 상기 초탄성 합금은 바나듐, 크롬, 망간, 철 및 코발트로 이루어진 그룹으로부터 선택된 적어도 하나의 합금 부재를 적어도 약 1.5중량% 함유하는 니켈-티탄합금을 포함하는 관형 구조체.
  16. 제15항에 있어서, 상기 관형 구조체는 상기 관형 구조체의 직경을 일관되게 하기 위해서 편조된 후에 열처리되는 관형 구조체.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019970012100A 1996-04-30 1997-04-02 초탄성 합금 브레이드 구조체 KR970069047A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/640,342 1996-04-30
US08/640,342 US5927345A (en) 1996-04-30 1996-04-30 Super-elastic alloy braid structure

Publications (1)

Publication Number Publication Date
KR970069047A true KR970069047A (ko) 1997-11-07

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ID=24567857

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KR1019970012100A KR970069047A (ko) 1996-04-30 1997-04-02 초탄성 합금 브레이드 구조체

Country Status (11)

Country Link
US (1) US5927345A (ko)
EP (1) EP0806596B1 (ko)
JP (2) JPH1033683A (ko)
KR (1) KR970069047A (ko)
AT (1) ATE202192T1 (ko)
AU (1) AU686530B2 (ko)
CA (1) CA2200763C (ko)
DE (1) DE69705158T2 (ko)
ES (1) ES2159814T3 (ko)
NO (1) NO971761L (ko)
TW (1) TW343927B (ko)

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ES2159814T3 (es) 2001-10-16
CA2200763A1 (en) 1997-10-31
TW343927B (en) 1998-11-01
US5927345A (en) 1999-07-27
CA2200763C (en) 2000-07-04
ATE202192T1 (de) 2001-06-15
NO971761D0 (no) 1997-04-17
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