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AR100664A1 - Endoprótesis - Google Patents

Endoprótesis

Info

Publication number
AR100664A1
AR100664A1 ARP140104098A ARP140104098A AR100664A1 AR 100664 A1 AR100664 A1 AR 100664A1 AR P140104098 A ARP140104098 A AR P140104098A AR P140104098 A ARP140104098 A AR P140104098A AR 100664 A1 AR100664 A1 AR 100664A1
Authority
AR
Argentina
Prior art keywords
stent
sections
circumferential
enhancements
axial direction
Prior art date
Application number
ARP140104098A
Other languages
English (en)
Inventor
Yan Dongmei
Wang Liwen
Li Zhonghua
Zhu Qing
Xing Zhikai
Zhu Yongfeng
Original Assignee
Microport Endovascular (Shanghai) Co Ltd
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 Microport Endovascular (Shanghai) Co Ltd filed Critical Microport Endovascular (Shanghai) Co Ltd
Publication of AR100664A1 publication Critical patent/AR100664A1/es

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
    • A61F2/02—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
    • A61F2/82—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
    • 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
    • A61F2/02—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
    • 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
    • A61F2002/072—Encapsulated stents, e.g. wire or whole stent embedded in lining
    • 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
    • A61F2002/8483—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
    • A61F2220/00—Fixations or connections for prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2220/0008—Fixation appliances for connecting prostheses to the body
    • A61F2220/0016—Fixation appliances for connecting prostheses to the body with sharp anchoring protrusions, e.g. barbs, pins, spikes
    • 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
    • A61F2230/00—Geometry of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2230/0002—Two-dimensional shapes, e.g. cross-sections
    • A61F2230/0017—Angular shapes
    • A61F2230/0023—Angular shapes triangular
    • 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
    • A61F2250/0036—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 thickness
    • 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
    • A61F2250/0039—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 diameter

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)
  • Gastroenterology & Hepatology (AREA)
  • Pulmonology (AREA)
  • Prostheses (AREA)
  • Media Introduction/Drainage Providing Device (AREA)

Abstract

La presente se refiere a una endoprótesis, que comprende: una porción de endoprótesis que incluye una sección expuesta y una sección principal; y un tubo de injerto fijado a la sección principal, en tanto la sección principal incluye una pluralidad de secciones de endoprótesis a lo largo de su dirección axial, caracterizada porque el tubo de injerto presenta una pluralidad de realces circunferenciales a lo largo de la dirección axial, y los realces circunferenciales y las secciones de endoprótesis se disponen alternativamente en la dirección axial. La endoprótesis de la presente posee los realces circunferenciales, que pueden amortiguar los daños de los ápices de las secciones de endoprótesis en el injerto, facilitar el posicionamiento y sutura de las secciones de endoprótesis, y mejorar las propiedades de flexión y adhesión de las secciones de endoprótesis.
ARP140104098A 2013-10-31 2014-11-03 Endoprótesis AR100664A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201310534126.2A CN104586537B (zh) 2013-10-31 2013-10-31 一种覆膜支架

Publications (1)

Publication Number Publication Date
AR100664A1 true AR100664A1 (es) 2016-10-26

Family

ID=53003378

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP140104098A AR100664A1 (es) 2013-10-31 2014-11-03 Endoprótesis

Country Status (8)

Country Link
EP (1) EP3064172B1 (es)
CN (1) CN104586537B (es)
AR (1) AR100664A1 (es)
BR (1) BR112016009186B1 (es)
ES (1) ES2929190T3 (es)
PL (1) PL3064172T3 (es)
PT (1) PT3064172T (es)
WO (1) WO2015062531A1 (es)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6200465B2 (ja) * 2015-07-23 2017-09-20 日本ライフライン株式会社 ステントグラフト
CN106806043B (zh) * 2015-11-30 2019-04-26 先健科技(深圳)有限公司 管腔支架及管腔支架系统
CN105853023B (zh) * 2016-04-18 2019-07-05 谷涌泉 一种开窗覆膜支架
CN107569311A (zh) * 2017-07-05 2018-01-12 杭州唯强医疗科技有限公司 环形支撑架
CN107397610A (zh) * 2017-08-25 2017-11-28 杭州唯强医疗科技有限公司 覆膜支架
CN109567981B (zh) * 2017-09-29 2024-09-20 上海微创心脉医疗科技股份有限公司 支架系统及其输送装置、后释放结构与支架
CN112760776A (zh) * 2019-11-01 2021-05-07 脉通医疗科技(嘉兴)有限公司 覆膜结构、覆膜管、覆膜管制备方法及覆膜支架
CN113081388A (zh) * 2019-12-23 2021-07-09 杭州唯强医疗科技有限公司 覆膜支架系统及其覆膜支架
WO2021129286A1 (zh) * 2019-12-23 2021-07-01 杭州唯强医疗科技有限公司 覆膜支架系统及其覆膜支架
CN114569299A (zh) * 2020-12-02 2022-06-03 先健科技(深圳)有限公司 覆膜支架
CN114432001A (zh) * 2021-12-08 2022-05-06 上海微创心脉医疗科技(集团)股份有限公司 覆膜支架
CN115429372B (zh) * 2022-10-27 2023-02-03 北京华脉泰科医疗器械股份有限公司 瘤腔内密封支架
CN116687619A (zh) * 2023-07-31 2023-09-05 浙江归创医疗科技有限公司 一种腹主动脉覆膜支架

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GB9518400D0 (en) * 1995-09-08 1995-11-08 Anson Medical Ltd A surgical graft/stent system
US6395019B2 (en) * 1998-02-09 2002-05-28 Trivascular, Inc. Endovascular graft
DK174814B1 (da) * 1998-02-25 2003-12-01 Cook William Europ Stentaggregat
US6280466B1 (en) * 1999-12-03 2001-08-28 Teramed Inc. Endovascular graft system
WO2002078569A2 (en) * 2001-03-28 2002-10-10 Cook Incorporated Modular stent graft assembly and use thereof
US20060224232A1 (en) * 2005-04-01 2006-10-05 Trivascular, Inc. Hybrid modular endovascular graft
CN2817768Y (zh) * 2005-05-24 2006-09-20 微创医疗器械(上海)有限公司 一种覆膜支架的主体支架段及覆膜支架
US20070239267A1 (en) * 2006-03-28 2007-10-11 Medtronic Vascular, Inc. Stent Graft With Healing Promoting Necks
US7481836B2 (en) * 2006-03-30 2009-01-27 Medtronic Vascular, Inc. Prosthesis with coupling zone and methods
US7655034B2 (en) 2006-11-14 2010-02-02 Medtronic Vascular, Inc. Stent-graft with anchoring pins
EP2328513B1 (en) * 2008-06-30 2017-05-31 Bolton Medical Inc. Abdominal aortic aneurysms systems
US20110071614A1 (en) 2009-09-24 2011-03-24 David Christopher Majercak Stent - graft suture locks
CN102048596A (zh) * 2009-11-09 2011-05-11 于存涛 人工四分支血管支架象鼻及其固定装置
US20110218609A1 (en) * 2010-02-10 2011-09-08 Trivascular, Inc. Fill tube manifold and delivery methods for endovascular graft
CN202342239U (zh) * 2011-09-01 2012-07-25 北京华脉泰科医疗器械有限公司 一种主动脉覆膜支架
CN102488575A (zh) * 2011-11-11 2012-06-13 许尚栋 主动脉开窗支架

Also Published As

Publication number Publication date
EP3064172A1 (en) 2016-09-07
BR112016009186A2 (es) 2017-08-01
CN104586537B (zh) 2017-05-10
PT3064172T (pt) 2022-11-03
WO2015062531A1 (zh) 2015-05-07
PL3064172T3 (pl) 2023-02-06
BR112016009186B1 (pt) 2022-10-11
EP3064172A4 (en) 2017-03-29
CN104586537A (zh) 2015-05-06
ES2929190T3 (es) 2022-11-25
EP3064172B1 (en) 2022-10-05

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