KR960013393A - X-레이 가시성 스텐트 - Google Patents

X-레이 가시성 스텐트 Download PDF

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Publication number
KR960013393A
KR960013393A KR1019950037496A KR19950037496A KR960013393A KR 960013393 A KR960013393 A KR 960013393A KR 1019950037496 A KR1019950037496 A KR 1019950037496A KR 19950037496 A KR19950037496 A KR 19950037496A KR 960013393 A KR960013393 A KR 960013393A
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KR
South Korea
Prior art keywords
stent
metal
width
type
ray visibility
Prior art date
Application number
KR1019950037496A
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English (en)
Inventor
핀채식 그레고리
Original Assignee
야곱 리치터
메디놀 리미티드
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 야곱 리치터, 메디놀 리미티드 filed Critical 야곱 리치터
Publication of KR960013393A publication Critical patent/KR960013393A/ko

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Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/82—Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/86—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure
    • 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
    • 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
    • A61L31/00—Materials for other surgical articles, e.g. stents, stent-grafts, shunts, surgical drapes, guide wires, materials for adhesion prevention, occluding devices, surgical gloves, tissue fixation devices
    • A61L31/14—Materials characterised by their function or physical properties, e.g. injectable or lubricating compositions, shape-memory materials, surface modified materials
    • A61L31/18—Materials at least partially X-ray or laser opaque

Abstract

본 발명은 적어도 일 단부에 상당량의 질량을 가지는 스텐트에 관한 것이다. 일 실시예에서, 스텐트는 원자량이 많은 금 또는 탈탄륨 같은 물질로 도금된다. 도금재로 스텐트 전체 또는 그 일부만을 피복할 수 있다. 제2실시예에서, 스탠트의 단부는 금속을 충분히 가지는 돌출부를 포함하여 X-레이가 보이도록 한다. [선택도] 제3도

Description

X-레이 가시성 스텐트
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (4)

  1. 적어도 일단부에 상당량의 질량을 가지는 본체로 형성되는 것을 특징으로 하는 X-레이 가시성 스텐트.
  2. 제1유형의 금속으로 형성된 본체로 형성되고, 적어도 일부가 제2유형의 금속으로 도금된 X-레이 가시성 스텐트에 있어서, 상기 제2유형의 금속은 원자량이 큰 것을 특징으로 하는 X-레이 가시성 스텐트.
  3. 적어도 일연부에 금속제 돌출부를 가지는 얇은 금속제 본체로 형성된 것을 특징으로 하는 X-레이 가시성 스텐트.
  4. 제3항에 있어서, 상기 연부는 제1폭을 가지는 루프를 구비하여, 상기 돌출부는 폭이 상기 제1폭의 2 내지 5배인 제2폭을 가지는 것을 특징으로 하는 X-레이 가시성 스텐트.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019950037496A 1994-10-27 1995-10-27 X-레이 가시성 스텐트 KR960013393A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US33062394A 1994-10-27 1994-10-27
US08/330,623 1994-10-27

Publications (1)

Publication Number Publication Date
KR960013393A true KR960013393A (ko) 1996-05-22

Family

ID=23290565

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950037496A KR960013393A (ko) 1994-10-27 1995-10-27 X-레이 가시성 스텐트

Country Status (7)

Country Link
EP (1) EP0709068A3 (ko)
JP (1) JPH08206225A (ko)
KR (1) KR960013393A (ko)
AU (1) AU3451695A (ko)
BR (1) BR9504568A (ko)
CA (1) CA2161377A1 (ko)
IL (1) IL115755A0 (ko)

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Also Published As

Publication number Publication date
JPH08206225A (ja) 1996-08-13
AU3451695A (en) 1996-05-09
BR9504568A (pt) 1997-02-25
CA2161377A1 (en) 1996-04-28
IL115755A0 (en) 1996-01-19
EP0709068A2 (en) 1996-05-01
EP0709068A3 (en) 1997-06-04

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