KR100601969B1 - 인조혈관 스텐트 - Google Patents
인조혈관 스텐트 Download PDFInfo
- Publication number
- KR100601969B1 KR100601969B1 KR1020040043825A KR20040043825A KR100601969B1 KR 100601969 B1 KR100601969 B1 KR 100601969B1 KR 1020040043825 A KR1020040043825 A KR 1020040043825A KR 20040043825 A KR20040043825 A KR 20040043825A KR 100601969 B1 KR100601969 B1 KR 100601969B1
- Authority
- KR
- South Korea
- Prior art keywords
- blood vessel
- stent
- artificial blood
- artificial
- stent member
- Prior art date
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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
- A61F2/02—Prostheses implantable into the body
- A61F2/04—Hollow or tubular parts of organs, e.g. bladders, tracheae, bronchi or bile ducts
- A61F2/06—Blood vessels
- A61F2/07—Stent-grafts
-
- 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
- A61F2/02—Prostheses implantable into the body
- A61F2/04—Hollow or tubular parts of organs, e.g. bladders, tracheae, bronchi or bile ducts
- A61F2/06—Blood vessels
-
- 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
- A61F2/848—Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents having means for fixation to the vessel wall, e.g. barbs
-
- 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
- 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
- A61F2/89—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure the wire-like elements comprising two or more adjacent rings flexibly connected by separate members
-
- 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
- A61F2/02—Prostheses implantable into the body
- A61F2/04—Hollow or tubular parts of organs, e.g. bladders, tracheae, bronchi or bile ducts
- A61F2/06—Blood vessels
- A61F2002/065—Y-shaped blood vessels
- A61F2002/067—Y-shaped blood vessels modular
-
- 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
- A61F2/02—Prostheses implantable into the body
- A61F2/04—Hollow or tubular parts of organs, e.g. bladders, tracheae, bronchi or bile ducts
- A61F2/06—Blood vessels
- A61F2/07—Stent-grafts
- A61F2002/075—Stent-grafts the stent being loosely attached to the graft material, e.g. by stitching
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Public Health (AREA)
- Transplantation (AREA)
- Cardiology (AREA)
- Veterinary Medicine (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Vascular Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Gastroenterology & Hepatology (AREA)
- Pulmonology (AREA)
- Prostheses (AREA)
- Media Introduction/Drainage Providing Device (AREA)
Abstract
Description
Claims (7)
- 임의로 휠 수 있는 유연성을 보유하고, 상단부는 1개의 원통 형상 또는 부분 원통 형상이고 하단부는 서로 길이가 다른 2개의 작은 원통 형상 또는 부분 원통 형상으로 갈라져 있는 구조로 형성되어, 혈관의 내부로 삽입되어 혈관 내부의 압력이 약해진 혈관벽으로 가해지는 것을 방지하는 인조혈관 본체(1)와;상기 인조혈관 본체의 상단부에 연결되어 인조혈관 본체의 형상을 지지시켜 주며, 일정한 크기로 축소 가능하고, 일정한 크기의 팽창성을 갖는 원통상의 제 1 스텐트 부재(2)와;상기 인조혈관 본체의 하단부중 길이가 짧은 일측에 연결되어 인조혈관 본체의 하단부 일측의 형상을 지지시켜 주며, 일정한 크기로 축소 가능하고, 일정한 크기의 팽창성을 갖는 원통상의 제 2 스텐트 부재(3)와;상기 인조혈관 본체의 하단부중 길이가 긴 타 일측 내에 상단면이 상기 제 2 스텐트 부재의 하단면과 일치하도록 삽입되어 인조혈관 본체의 하단부 타일측의 형상을 지지 시켜 주며, 일정한 크기로 축소 가능하고, 일정한 크기의 팽창성을 갖는 원통상의 제 3 스텐트 부재(4)를 포함하고, 인조혈관 본체(1)와 제 1 스텐트 부재(2)가 연결되는 부위에 인조혈관 스텐트를 혈관에 고정시켜주는 다수개의 고정구(5)가 설치되어 있는 인조혈관 스텐트.
- 삭제
- 1항에 있어서, 스텐트 삽관기내에 삽입(로딩)시 전체 길이방향의 직경(profile)이 4.0㎜ 이하로 균일한 인조혈관 스텐트.
- 1항에 있어서, 제 1 스텐트 부재(2), 제 2 스텐트 부재(3) 및 제 3 스텐트 부재(4) 각각의 구조가 동일 또는 상이한 인조혈관 스텐트.
- 1항에 있어서, 제 1 스텐트 부재(2), 제 2 스텐트 부재(3) 및 제 3 스텐트 부재(4) 각각은 원통 형상 또는 부분 원통 형상을 이루도록 적어도 1회 이상의 턴을 형성하는 인조혈관 스텐트.
- 1항에 있어서, 인조혈관 본체(1)의 재질이 고밀도 직물인 인조혈관 스텐트.
- 1항에 있어서, 제 1 스텐트 부재(2), 제 2 스텐트 부재(3) 및 제 3 스텐트 부재(4)의 재질이 금속 와이어인 인조혈관 스텐트.
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020040043825A KR100601969B1 (ko) | 2004-06-15 | 2004-06-15 | 인조혈관 스텐트 |
JP2007526965A JP4634452B2 (ja) | 2004-06-15 | 2004-10-12 | 人造血管ステント |
CNA2004800431897A CN1960685A (zh) | 2004-06-15 | 2004-10-12 | 人工血管支架 |
US11/579,338 US20080249602A1 (en) | 2004-06-15 | 2004-10-12 | Artificial Blood Vessel Stent |
PCT/KR2004/002594 WO2005122957A1 (en) | 2004-06-15 | 2004-10-12 | Artificial blood vessel stent |
EP04793456A EP1755484A4 (en) | 2004-06-15 | 2004-10-12 | STENT FOR AN ARTIFICIAL BLOOD VESSEL |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020040043825A KR100601969B1 (ko) | 2004-06-15 | 2004-06-15 | 인조혈관 스텐트 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20050118744A KR20050118744A (ko) | 2005-12-20 |
KR100601969B1 true KR100601969B1 (ko) | 2006-07-14 |
Family
ID=35509414
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020040043825A KR100601969B1 (ko) | 2004-06-15 | 2004-06-15 | 인조혈관 스텐트 |
Country Status (6)
Country | Link |
---|---|
US (1) | US20080249602A1 (ko) |
EP (1) | EP1755484A4 (ko) |
JP (1) | JP4634452B2 (ko) |
KR (1) | KR100601969B1 (ko) |
CN (1) | CN1960685A (ko) |
WO (1) | WO2005122957A1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20160117003A (ko) | 2015-03-31 | 2016-10-10 | 주식회사 비씨엠 | 셀 확장이 용이한 스텐트와 그 제조방법 |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB0617219D0 (en) | 2006-08-31 | 2006-10-11 | Barts & London Nhs Trust | Blood vessel prosthesis and delivery apparatus |
GB0803302D0 (en) | 2008-02-22 | 2008-04-02 | Barts & London Nhs Trust | Blood vessel prosthesis and delivery apparatus |
WO2009145901A1 (en) * | 2008-05-29 | 2009-12-03 | Med Institute, Inc. | Low profile composite endoluminal prostheses |
KR100958578B1 (ko) * | 2008-07-16 | 2010-05-18 | 주식회사 에스앤지바이오텍 | 혈관용 스텐트 |
US20100114301A1 (en) * | 2008-10-31 | 2010-05-06 | Vioptix, Inc. | Vessel Right Sizer |
US20100114292A1 (en) * | 2008-10-31 | 2010-05-06 | Vioptix, Inc. | Vessel Extender |
CN101843535B (zh) * | 2009-03-27 | 2012-07-04 | 杨晨 | 血管支架装置 |
CN205612594U (zh) * | 2016-03-15 | 2016-10-05 | 北京奇伦天佑创业投资有限公司 | 带分支的覆膜支架及其植入系统 |
CA3133857A1 (en) | 2019-03-20 | 2020-09-24 | inQB8 Medical Technologies, LLC | Aortic dissection implant |
CN111956369A (zh) * | 2020-08-24 | 2020-11-20 | 北京裕恒佳科技有限公司 | 支架人工血管 |
KR102660898B1 (ko) | 2020-11-13 | 2024-04-29 | 주식회사 시브이바이오 | 혈관의 굴곡에 대비한 환상부재 주기를 달리하는 인조혈관 스텐트 |
KR102528141B1 (ko) | 2020-11-13 | 2023-05-09 | 주식회사 시브이바이오 | 혈관의 굴곡에 대비하여 위치별 다른 외피길이를 갖는 인조혈관 스텐트 |
KR102561897B1 (ko) * | 2021-01-27 | 2023-08-01 | 주식회사 에스앤지바이오텍 | 스텐트 및 그 제조 방법 |
KR102609978B1 (ko) | 2021-06-30 | 2023-12-06 | (재)예수병원유지재단 | 스텐트 그래프트 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5628783A (en) * | 1991-04-11 | 1997-05-13 | Endovascular Technologies, Inc. | Bifurcated multicapsule intraluminal grafting system and method |
US5609627A (en) * | 1994-02-09 | 1997-03-11 | Boston Scientific Technology, Inc. | Method for delivering a bifurcated endoluminal prosthesis |
WO1997039699A1 (fr) * | 1996-04-24 | 1997-10-30 | Legona Anstalt | Endoprothese intracorporelle destinee a etre mise en place dans un canal corporel |
US6090128A (en) * | 1997-02-20 | 2000-07-18 | Endologix, Inc. | Bifurcated vascular graft deployment device |
US6368345B1 (en) * | 1998-09-30 | 2002-04-09 | Edwards Lifesciences Corporation | Methods and apparatus for intraluminal placement of a bifurcated intraluminal garafat |
US8092511B2 (en) * | 2000-03-03 | 2012-01-10 | Endovascular Technologies, Inc. | Modular stent-graft for endovascular repair of aortic arch aneurysms and dissections |
JP2003190297A (ja) * | 2001-12-21 | 2003-07-08 | Edwards Lifesciences Corp | 二又管内移植片の管内配置のための方法および装置 |
AU2003224769B2 (en) * | 2002-03-25 | 2007-10-18 | Cook Incorporated | Branched vessel prothesis |
US7655036B2 (en) * | 2002-04-24 | 2010-02-02 | Medtronic Vascular, Inc. | Bifurcated endoluminal prosthetic assembly and method |
EP1545396B1 (en) * | 2002-08-23 | 2008-12-17 | William A. Cook Australia Pty. Ltd. | Composite prosthesis |
AU2004299108B2 (en) * | 2003-12-17 | 2010-04-22 | Cook Medical Technologies Llc | Interconnected leg extensions for an endoluminal prostehsis |
-
2004
- 2004-06-15 KR KR1020040043825A patent/KR100601969B1/ko active IP Right Grant
- 2004-10-12 US US11/579,338 patent/US20080249602A1/en not_active Abandoned
- 2004-10-12 CN CNA2004800431897A patent/CN1960685A/zh active Pending
- 2004-10-12 EP EP04793456A patent/EP1755484A4/en not_active Withdrawn
- 2004-10-12 WO PCT/KR2004/002594 patent/WO2005122957A1/en not_active Application Discontinuation
- 2004-10-12 JP JP2007526965A patent/JP4634452B2/ja not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20160117003A (ko) | 2015-03-31 | 2016-10-10 | 주식회사 비씨엠 | 셀 확장이 용이한 스텐트와 그 제조방법 |
Also Published As
Publication number | Publication date |
---|---|
JP2008501467A (ja) | 2008-01-24 |
CN1960685A (zh) | 2007-05-09 |
KR20050118744A (ko) | 2005-12-20 |
WO2005122957A1 (en) | 2005-12-29 |
EP1755484A4 (en) | 2008-05-28 |
EP1755484A1 (en) | 2007-02-28 |
US20080249602A1 (en) | 2008-10-09 |
JP4634452B2 (ja) | 2011-02-16 |
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