WO2012096497A3 - 굽힘 특성이 양호한 스텐트의 제조방법과 그 스텐트 - Google Patents

굽힘 특성이 양호한 스텐트의 제조방법과 그 스텐트 Download PDF

Info

Publication number
WO2012096497A3
WO2012096497A3 PCT/KR2012/000238 KR2012000238W WO2012096497A3 WO 2012096497 A3 WO2012096497 A3 WO 2012096497A3 KR 2012000238 W KR2012000238 W KR 2012000238W WO 2012096497 A3 WO2012096497 A3 WO 2012096497A3
Authority
WO
WIPO (PCT)
Prior art keywords
stent
bending characteristics
manufacturing
superior bending
manufactured
Prior art date
Application number
PCT/KR2012/000238
Other languages
English (en)
French (fr)
Other versions
WO2012096497A2 (ko
Inventor
신경민
Original Assignee
(주)태웅메디칼
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 (주)태웅메디칼 filed Critical (주)태웅메디칼
Priority to US13/978,020 priority Critical patent/US9320624B2/en
Priority to JP2013548364A priority patent/JP5777012B2/ja
Publication of WO2012096497A2 publication Critical patent/WO2012096497A2/ko
Publication of WO2012096497A3 publication Critical patent/WO2012096497A3/ko

Links

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
    • A61F2/90—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure characterised by a net-like or mesh-like structure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21F—WORKING OR PROCESSING OF METAL WIRE
    • B21F27/00—Making wire network, i.e. wire nets
    • B21F27/12—Making special types or portions of network by methods or means specially adapted therefor
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21F—WORKING OR PROCESSING OF METAL WIRE
    • B21F27/00—Making wire network, i.e. wire nets
    • B21F27/12—Making special types or portions of network by methods or means specially adapted therefor
    • B21F27/121—Making special types or portions of network by methods or means specially adapted therefor of tubular form, e.g. as reinforcements for pipes or pillars
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21F—WORKING OR PROCESSING OF METAL WIRE
    • B21F45/00—Wire-working in the manufacture of other particular articles
    • B21F45/008—Wire-working in the manufacture of other particular articles of medical instruments, e.g. stents, corneal rings
    • 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
    • A61F2240/00—Manufacturing or designing of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Vascular Medicine (AREA)
  • General Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Mechanical Engineering (AREA)
  • Cardiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Transplantation (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Media Introduction/Drainage Providing Device (AREA)

Abstract

본 발명은 기초지그을 이용하여 와이어의 교차가 둔각과 예각을 번갈아 가면서 교차 엮음에 의해 좌, 우 및 상, 하에 반복적인 별 모양의 셀을 형성하여 별 모양 셀 내부에 상호 크로스되는 와이어 간의 자유이동이 가능하도록 하여 직경 및 길이방향의 신축 유연성에 의한 굽힘 특성이 양호한 스텐트의 제조방법과 그 스텐트를 제공하여 피막의 코팅 후에도 심한 굽힘에도 꺾임이 없이 유연한 굽힘특성을 갖도록 한 것에 특징이 있다.
PCT/KR2012/000238 2011-01-14 2012-01-10 굽힘 특성이 양호한 스텐트의 제조방법과 그 스텐트 WO2012096497A2 (ko)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US13/978,020 US9320624B2 (en) 2011-01-14 2012-01-10 Method for manufacturing a stent having superior bending characteristics, and stent manufactured thereby
JP2013548364A JP5777012B2 (ja) 2011-01-14 2012-01-10 屈曲特性の良好なステントの製造方法及びそのステント

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2011-0004078 2011-01-14
KR1020110004078A KR101330825B1 (ko) 2011-01-14 2011-01-14 굽힘 특성이 양호한 스텐트의 제조방법과 그 스텐트

Publications (2)

Publication Number Publication Date
WO2012096497A2 WO2012096497A2 (ko) 2012-07-19
WO2012096497A3 true WO2012096497A3 (ko) 2012-11-22

Family

ID=46507563

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2012/000238 WO2012096497A2 (ko) 2011-01-14 2012-01-10 굽힘 특성이 양호한 스텐트의 제조방법과 그 스텐트

Country Status (4)

Country Link
US (1) US9320624B2 (ko)
JP (1) JP5777012B2 (ko)
KR (1) KR101330825B1 (ko)
WO (1) WO2012096497A2 (ko)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CZ201454A3 (cs) * 2014-01-23 2015-11-04 Ella- Cs, S.R.O. Stent
JP6045036B2 (ja) * 2014-01-28 2016-12-14 日本ライフライン株式会社 ステント
KR101616864B1 (ko) * 2014-09-01 2016-04-29 주식회사 엠아이텍 스텐트 제조 방법
KR101645629B1 (ko) * 2014-09-05 2016-08-12 주식회사 비씨엠 스텐트와 그 스텐트 제조방법
KR101631491B1 (ko) * 2014-10-06 2016-06-17 주식회사 엠아이텍 스텐트 제조방법
KR101713648B1 (ko) * 2014-12-15 2017-03-09 주식회사 엠아이텍 스텐트 제조방법
JP6177259B2 (ja) * 2015-01-13 2017-08-09 日本ライフライン株式会社 ステントおよびステントグラフト
KR101696810B1 (ko) 2015-02-04 2017-02-01 주식회사 엠아이텍 연결용 스텐트 및 그의 제조방법
KR101728319B1 (ko) * 2015-04-15 2017-04-19 주식회사 엠아이텍 스텐트 제조방법
US10179052B2 (en) 2016-07-28 2019-01-15 Depuy Ireland Unlimited Company Total knee implant prosthesis assembly and method
KR102196226B1 (ko) * 2019-01-28 2020-12-29 이재희 스텐트 및 그 제작 방법
AU2020265431A1 (en) 2019-05-02 2021-12-02 Depuy Ireland Unlimited Company Orthopaedic implant placement system and method
KR102260848B1 (ko) * 2019-06-14 2021-06-03 박성욱 스텐트 및 그 제조방법
US11957591B2 (en) 2019-09-10 2024-04-16 Depuy Ireland Unlimited Company Orthopaedic knee prosthesis system and methods for using same
CN116075282A (zh) 2020-07-10 2023-05-05 德普伊爱尔兰无限公司 内侧稳定整形外科膝关节假体
CN114055098B (zh) * 2021-12-10 2023-11-14 中国科学院合肥物质科学研究院 一种嵌槽钎焊配法的弯曲斜螺线管cct骨架加工方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003088591A (ja) * 2001-09-19 2003-03-25 Piolax Medical Device:Kk ステント及びステント付きグラフト
KR100826664B1 (ko) * 2006-11-01 2008-05-02 주식회사 엠아이텍 스텐트 및 이 스텐트의 제조방법
KR20090038209A (ko) * 2007-10-15 2009-04-20 주식회사 스텐다드싸이텍 스텐트
KR20100042478A (ko) * 2008-10-16 2010-04-26 (주) 태웅메디칼 굴곡 변형성을 갖는 스텐트의 제조방법과 그 스텐트

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5609627A (en) * 1994-02-09 1997-03-11 Boston Scientific Technology, Inc. Method for delivering a bifurcated endoluminal prosthesis
RU2157146C2 (ru) * 1995-06-13 2000-10-10 ВИЛЬЯМ КУК Европа, A/S Устройство для имплантации в сосудах и полых органах (его варианты)
US6241757B1 (en) * 1997-02-04 2001-06-05 Solco Surgical Instrument Co., Ltd. Stent for expanding body's lumen
US6652571B1 (en) * 2000-01-31 2003-11-25 Scimed Life Systems, Inc. Braided, branched, implantable device and processes for manufacture thereof
KR100457629B1 (ko) 2001-04-04 2004-11-18 (주) 태웅메디칼 형상기억합금을 이용한 가변상태 유지형 확장기구의제조방법과 이에 의해 제조된 확장기구
KR100424290B1 (ko) 2001-04-04 2004-03-24 (주) 태웅메디칼 형상기억합금을 이용한 담즙관 확장기구의 제조방법과이에 의해 제조된 확장기구
JP2005514155A (ja) * 2001-12-29 2005-05-19 グローバル メディカル サイエンシズ リミテッド ステントおよびその製造方法（変形形態）
US7001425B2 (en) * 2002-11-15 2006-02-21 Scimed Life Systems, Inc. Braided stent method for its manufacture
ES2381558T3 (es) * 2004-11-10 2012-05-29 Boston Scientific Scimed, Inc. Endoprótesis vascular atraumática con fuerza de despliegue reducida y método para fabricar la misma
KR100633020B1 (ko) * 2005-07-15 2006-10-11 주식회사 스텐다드싸이텍 스텐트 및 그의 제작 방법
KR100958578B1 (ko) * 2008-07-16 2010-05-18 주식회사 에스앤지바이오텍 혈관용 스텐트
DE102008048416A1 (de) * 2008-08-05 2010-02-11 Acandis Gmbh & Co. Kg Medizinische Vorrichtung und Verfahren zum Herstellen einer derartigen Vorrichtung
US8151682B2 (en) * 2009-01-26 2012-04-10 Boston Scientific Scimed, Inc. Atraumatic stent and method and apparatus for making the same
US8715314B1 (en) * 2013-03-15 2014-05-06 Insera Therapeutics, Inc. Vascular treatment measurement methods
JP6340425B2 (ja) * 2013-08-09 2018-06-06 ボストン サイエンティフィック サイムド，インコーポレイテッドＢｏｓｔｏｎ Ｓｃｉｅｎｔｉｆｉｃ Ｓｃｉｍｅｄ，Ｉｎｃ． 編組ステントおよびその製造方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003088591A (ja) * 2001-09-19 2003-03-25 Piolax Medical Device:Kk ステント及びステント付きグラフト
KR100826664B1 (ko) * 2006-11-01 2008-05-02 주식회사 엠아이텍 스텐트 및 이 스텐트의 제조방법
KR20090038209A (ko) * 2007-10-15 2009-04-20 주식회사 스텐다드싸이텍 스텐트
KR20100042478A (ko) * 2008-10-16 2010-04-26 (주) 태웅메디칼 굴곡 변형성을 갖는 스텐트의 제조방법과 그 스텐트

Also Published As

Publication number Publication date
KR101330825B1 (ko) 2013-11-15
US20130282105A1 (en) 2013-10-24
US9320624B2 (en) 2016-04-26
JP5777012B2 (ja) 2015-09-09
JP2014512195A (ja) 2014-05-22
WO2012096497A2 (ko) 2012-07-19
KR20120082662A (ko) 2012-07-24

Similar Documents

Publication Publication Date Title
WO2012096497A3 (ko) 굽힘 특성이 양호한 스텐트의 제조방법과 그 스텐트
EP3265678A4 (en) Shape memory alloy wire attachment structures for a suspension assembly
GB201812538D0 (en) Component produced by addictive manufacturing
PL2552801T3 (pl) Pakowanie, sposób wytwarzania opakowania
JP2011525554A5 (ko)
EP2533364A4 (en) CRIMP TERMINAL, CONNECTING STRUCTURE AND METHOD FOR PRODUCING THE CRIMP TERMINAL
EP2632850A4 (en) NANOCABLE AND METHOD FOR MANUFACTURING THE SAME
EP2252649A4 (en) TETRAFLUOROETHYLENE / HEXAFLUOROPROPYLENE COPOLYMER AND PROCESS FOR PRODUCING THE SAME AND ELECTRIC WIRE
EP2235102A4 (en) SCARF-RESISTANT AND DIRT-PROOF COATING COMPOSITION, METHOD OF MANUFACTURING THEREOF AND ARTICLE THEREWITH
PL2760811T3 (pl) Sposób wytwarzania 2,3,3,3-tetrafluoropropenu
WO2013000922A9 (en) Ccr2 antagonist peptides
EP2623628A4 (en) PROCESS FOR MANUFACTURING CONTRAINTS PRODUCED FROM TITANIUM PSEUDO-BETA ALLOYS
EP3434388A4 (en) METHOD FOR MANUFACTURING CUP STRUCTURE
ZA201907594B (en) Shaping structure, composite part comprising such a shaping structure, method for manufacturing such a composite part
FR3038446B1 (fr) Materiau composite conducteur elabore a partir de poudres revetues
EP2990006A4 (en) METHOD FOR PRODUCING A COATING WIRE FOR THE CORRECTION OF DENTAL ASSEMBLIES
KR102484787B9 (ko) 미소구체 제조 시스템
EP3421444A4 (en) PROCESS FOR PRODUCING 1-CHLORO-2,3,3,3-TETRAFLUOROPROPENE
GB201402497D0 (en) Wire harness and method of manufacturing same
EP4046129C0 (fr) Procédé de fabrication
MX2014002464A (es) Red de acuicultura con malla de fondo isotropico.
EP2525423A4 (en) METHOD FOR MANUFACTURING PIEZOELECTRIC ELEMENT, AND PIEZOELECTRIC ELEMENT MANUFACTURED USING THE METHOD
BR112012009780A2 (pt) método para a fabricação de ácido fosfonoalquil iminodiacético
CO7101215A2 (es) Conector con sección cónica o semi-cónica y estructura de construcción de edificios anti-sísmica obtenida con una pluralidad de dichos conectores
WO2013127541A3 (de) Stator für eine elektrische maschine und verfahren zur herstellung einer phasenwicklung

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 12734407

Country of ref document: EP

Kind code of ref document: A2

ENP Entry into the national phase

Ref document number: 2013548364

Country of ref document: JP

Kind code of ref document: A

WWE Wipo information: entry into national phase

Ref document number: 13978020

Country of ref document: US

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 12734407

Country of ref document: EP

Kind code of ref document: A2