KR102095834B1 - 의료용 스텐트 - Google Patents

의료용 스텐트 Download PDF

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Publication number
KR102095834B1
KR102095834B1 KR1020180065592A KR20180065592A KR102095834B1 KR 102095834 B1 KR102095834 B1 KR 102095834B1 KR 1020180065592 A KR1020180065592 A KR 1020180065592A KR 20180065592 A KR20180065592 A KR 20180065592A KR 102095834 B1 KR102095834 B1 KR 102095834B1
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KR
South Korea
Prior art keywords
stent
weave
wire
longitudinal direction
weaving
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
KR1020180065592A
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English (en)
Korean (ko)
Other versions
KR20190139060A (ko
Inventor
고문화
김주열
Original Assignee
퍼스트 메디컬 컴퍼니 리미티드
고문화
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 퍼스트 메디컬 컴퍼니 리미티드, 고문화 filed Critical 퍼스트 메디컬 컴퍼니 리미티드
Priority to KR1020180065592A priority Critical patent/KR102095834B1/ko
Priority to EP18181993.9A priority patent/EP3578141A1/en
Priority to JP2018202915A priority patent/JP7011259B2/ja
Publication of KR20190139060A publication Critical patent/KR20190139060A/ko
Application granted granted Critical
Publication of KR102095834B1 publication Critical patent/KR102095834B1/ko
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • 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
    • 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
    • A61F2/844—Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents folded prior to deployment
    • 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
    • A61F2250/00—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2250/0014—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof having different values of a given property or geometrical feature, e.g. mechanical property or material property, at different locations within the same prosthesis
    • A61F2250/0015—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof having different values of a given property or geometrical feature, e.g. mechanical property or material property, at different locations within the same prosthesis differing in density or specific weight
    • A61F2250/0017—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof having different values of a given property or geometrical feature, e.g. mechanical property or material property, at different locations within the same prosthesis differing in density or specific weight differing in yarn density
    • 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
    • A61F2250/00—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2250/0014—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof having different values of a given property or geometrical feature, e.g. mechanical property or material property, at different locations within the same prosthesis
    • A61F2250/0029—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof having different values of a given property or geometrical feature, e.g. mechanical property or material property, at different locations within the same prosthesis differing in bending or flexure capacity

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Cardiology (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Transplantation (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
KR1020180065592A 2018-06-07 2018-06-07 의료용 스텐트 Expired - Fee Related KR102095834B1 (ko)

Priority Applications (3)

Application Number Priority Date Filing Date Title
KR1020180065592A KR102095834B1 (ko) 2018-06-07 2018-06-07 의료용 스텐트
EP18181993.9A EP3578141A1 (en) 2018-06-07 2018-07-05 Medical stent device
JP2018202915A JP7011259B2 (ja) 2018-06-07 2018-10-29 医療用ステント

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020180065592A KR102095834B1 (ko) 2018-06-07 2018-06-07 의료용 스텐트

Publications (2)

Publication Number Publication Date
KR20190139060A KR20190139060A (ko) 2019-12-17
KR102095834B1 true KR102095834B1 (ko) 2020-04-01

Family

ID=62874685

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020180065592A Expired - Fee Related KR102095834B1 (ko) 2018-06-07 2018-06-07 의료용 스텐트

Country Status (3)

Country Link
EP (1) EP3578141A1 (enExample)
JP (1) JP7011259B2 (enExample)
KR (1) KR102095834B1 (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102264171B1 (ko) * 2020-12-09 2021-06-11 주식회사 제가텍 스텐트 및 그 제조 방법
KR102660943B1 (ko) * 2023-12-27 2024-04-25 주식회사 제가텍 스텐트 및 그 제조 방법

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102264476B1 (ko) * 2020-11-30 2021-06-11 제성호 스텐트 및 그 제조 방법
KR102270438B1 (ko) * 2020-12-14 2021-06-29 주식회사 제가텍 육각 메쉬 스텐트 및 그 제조 방법
CN113855321A (zh) * 2021-11-05 2021-12-31 领博生物科技(杭州)有限公司 一种人工血管骨架制备装置及方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014026870A2 (de) 2012-08-15 2014-02-20 Pfm Medical Ag Implantierbare einrichtung zur verwendung im menschlichen und/oder tierischen körper zum ersatz einer organklappe
WO2016003470A1 (en) 2014-07-03 2016-01-07 The Curators Of The University Of Missouri Embolic protection system
WO2017071231A1 (zh) 2015-10-26 2017-05-04 先健科技(深圳)有限公司 管腔编织支架

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4094367B2 (ja) * 2002-07-24 2008-06-04 株式会社パイオラックスメディカルデバイス ステント及びステント付きグラフト
KR20130126776A (ko) 2012-04-12 2013-11-21 (주) 태웅메디칼 길이방향의 중앙 보다 양측 부위 레디얼 포스를 작게 갖는 의료용 스텐트
KR101657648B1 (ko) 2014-10-21 2016-09-19 (주) 태웅메디칼 미끄럼 방지용 스텐트 제조 방법 및 그에 의해 제조된 미끄럼 방지 스텐트
DE102014115337A1 (de) 2014-10-21 2016-04-21 Nasib Dlaikan-Campos Stent zum Schienen einer Vene und System zum Setzen eines Stents
KR101791142B1 (ko) * 2015-08-03 2017-10-27 가톨릭대학교 산학협력단 체중 저감용 스텐트, 스텐트 제조용 지그 및 그 제조방법

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014026870A2 (de) 2012-08-15 2014-02-20 Pfm Medical Ag Implantierbare einrichtung zur verwendung im menschlichen und/oder tierischen körper zum ersatz einer organklappe
WO2016003470A1 (en) 2014-07-03 2016-01-07 The Curators Of The University Of Missouri Embolic protection system
WO2017071231A1 (zh) 2015-10-26 2017-05-04 先健科技(深圳)有限公司 管腔编织支架

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102264171B1 (ko) * 2020-12-09 2021-06-11 주식회사 제가텍 스텐트 및 그 제조 방법
WO2022124651A1 (ko) * 2020-12-09 2022-06-16 주식회사 제가텍 스텐트 및 그 제조 방법
KR102660943B1 (ko) * 2023-12-27 2024-04-25 주식회사 제가텍 스텐트 및 그 제조 방법

Also Published As

Publication number Publication date
KR20190139060A (ko) 2019-12-17
JP2019209111A (ja) 2019-12-12
EP3578141A1 (en) 2019-12-11
JP7011259B2 (ja) 2022-01-26

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