SG11201404434UA - Self-expanding stent - Google Patents

Self-expanding stent

Info

Publication number
SG11201404434UA
SG11201404434UA SG11201404434UA SG11201404434UA SG11201404434UA SG 11201404434U A SG11201404434U A SG 11201404434UA SG 11201404434U A SG11201404434U A SG 11201404434UA SG 11201404434U A SG11201404434U A SG 11201404434UA SG 11201404434U A SG11201404434U A SG 11201404434UA
Authority
SG
Singapore
Prior art keywords
self
expanding stent
stent
expanding
Prior art date
Application number
SG11201404434UA
Other languages
English (en)
Inventor
Jonathon Z Zhao
Original Assignee
Zhejiang Zylox Medical Device 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 Zhejiang Zylox Medical Device Co Ltd filed Critical Zhejiang Zylox Medical Device Co Ltd
Publication of SG11201404434UA publication Critical patent/SG11201404434UA/en

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
    • A61F2/91—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 made from perforated sheet material or tubes, e.g. perforated by laser cuts or etched holes
    • A61F2/915—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 made from perforated sheet material or tubes, e.g. perforated by laser cuts or etched holes with bands having a meander structure, adjacent bands being connected to each other
    • 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
    • A61F2/88—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 formed as helical or spiral coils
    • 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
    • A61F2/91—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 made from perforated sheet material or tubes, e.g. perforated by laser cuts or etched holes
    • A61F2/915—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 made from perforated sheet material or tubes, e.g. perforated by laser cuts or etched holes with bands having a meander structure, adjacent bands being connected to each other
    • A61F2002/91508—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 made from perforated sheet material or tubes, e.g. perforated by laser cuts or etched holes with bands having a meander structure, adjacent bands being connected to each other the meander having a difference in amplitude along the band
    • 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
    • A61F2/91—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 made from perforated sheet material or tubes, e.g. perforated by laser cuts or etched holes
    • A61F2/915—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 made from perforated sheet material or tubes, e.g. perforated by laser cuts or etched holes with bands having a meander structure, adjacent bands being connected to each other
    • A61F2002/9155—Adjacent bands being connected to each other
    • A61F2002/91558—Adjacent bands being connected to each other connected peak to peak
    • 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
    • A61F2/91—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 made from perforated sheet material or tubes, e.g. perforated by laser cuts or etched holes
    • A61F2/915—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 made from perforated sheet material or tubes, e.g. perforated by laser cuts or etched holes with bands having a meander structure, adjacent bands being connected to each other
    • A61F2002/9155—Adjacent bands being connected to each other
    • A61F2002/91575—Adjacent bands being connected to each other connected peak to trough
    • 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
    • A61F2250/0058—Additional features; Implant or prostheses properties not otherwise provided for
    • A61F2250/0096—Markers and sensors for detecting a position or changes of a position of an implant, e.g. RF sensors, ultrasound markers
    • A61F2250/0098—Markers and sensors for detecting a position or changes of a position of an implant, e.g. RF sensors, ultrasound markers radio-opaque, e.g. radio-opaque markers

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Optics & Photonics (AREA)
  • Cardiology (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Transplantation (AREA)
  • Physics & Mathematics (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)
SG11201404434UA 2012-10-26 2013-10-25 Self-expanding stent SG11201404434UA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201261718964P 2012-10-26 2012-10-26
PCT/CN2013/085949 WO2014063650A1 (fr) 2012-10-26 2013-10-25 Endoprothèse auto-expansible

Publications (1)

Publication Number Publication Date
SG11201404434UA true SG11201404434UA (en) 2014-10-30

Family

ID=50544033

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201404434UA SG11201404434UA (en) 2012-10-26 2013-10-25 Self-expanding stent

Country Status (11)

Country Link
US (1) US20150080999A1 (fr)
EP (1) EP2809277A4 (fr)
JP (1) JP2015532188A (fr)
KR (1) KR20140129043A (fr)
CN (2) CN103784222B (fr)
AU (1) AU2013337199A1 (fr)
CA (1) CA2863256A1 (fr)
IL (1) IL233834A0 (fr)
SG (1) SG11201404434UA (fr)
WO (1) WO2014063650A1 (fr)
ZA (1) ZA201405568B (fr)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015532188A (ja) * 2012-10-26 2015-11-09 チョーチアン ジロックス メディカル デバイス カンパニー リミテッドＺｈｅｊｉａｎｇ Ｚｙｌｏｘ Ｍｅｄｉｃａｌ Ｄｅｖｉｃｅ Ｃｏ．，Ｌｔｄ． 自己拡張型ステント
US8998975B2 (en) * 2012-11-12 2015-04-07 Medtronic Vascular, Inc. Helical stent with orthogonal end and method of forming stent
CN105496614B (zh) * 2016-01-21 2017-06-23 浙江巴泰医疗科技有限公司 一种医用自膨胀支架
WO2017124375A1 (fr) * 2016-01-21 2017-07-27 浙江巴泰医疗科技有限公司 Stent auto-expansible pour utilisation médicale
EP3538034A1 (fr) * 2016-11-10 2019-09-18 Medtronic Vascular Inc. Stents formés à partir de métaux dissemblables pour réguler la croissance tissulaire
US20180201845A1 (en) * 2017-01-17 2018-07-19 Chevron U.S.A. Inc. Reduction of acids using metal naphthenate precipitation
WO2018157328A1 (fr) * 2017-03-01 2018-09-07 浙江巴泰医疗科技有限公司 Endoprothèse auto-expansible ouverte en spirale
WO2019033026A1 (fr) 2017-08-11 2019-02-14 The Charles Stark Draper Laboratory, Inc. Stent expansible adaptatif à la croissance
CN109662820B (zh) * 2019-01-31 2023-06-16 深圳市科奕顿生物医疗科技有限公司 一种自扩张支架及其制备方法和应用
CN109662819B (zh) * 2019-01-31 2021-08-06 深圳市科奕顿生物医疗科技有限公司 一种自扩张支架及其制备方法和应用
CN110368157A (zh) * 2019-08-22 2019-10-25 浙江归创医疗器械有限公司 一种血管支架
CN112754739A (zh) * 2019-11-04 2021-05-07 上海微创医疗器械（集团）有限公司 支架
EP4380511A1 (fr) * 2021-08-02 2024-06-12 Merit Medical Systems, Inc. Endoprothèse coronaire couverte
CN116115286B (zh) * 2022-03-14 2024-06-07 杭州亿科医疗科技有限公司 一种贴壁性好的血管支架

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5913897A (en) * 1993-09-16 1999-06-22 Cordis Corporation Endoprosthesis having multiple bridging junctions and procedure
US5925061A (en) * 1997-01-13 1999-07-20 Gore Enterprise Holdings, Inc. Low profile vascular stent
DE29816878U1 (de) * 1998-09-21 1998-12-24 Schmitz-Rode, Thomas, Dipl.-Ing. Dr.med., 52070 Aachen Im Schneidverfahren herstellbarer Helixstent
US6969402B2 (en) * 2002-07-26 2005-11-29 Syntheon, Llc Helical stent having flexible transition zone
US8500792B2 (en) * 2003-09-03 2013-08-06 Bolton Medical, Inc. Dual capture device for stent graft delivery system and method for capturing a stent graft
US7763063B2 (en) * 2003-09-03 2010-07-27 Bolton Medical, Inc. Self-aligning stent graft delivery system, kit, and method
US7722659B2 (en) * 2004-05-05 2010-05-25 Invatec S.R.L. Endoluminal prosthesis
WO2008028964A2 (fr) * 2006-09-07 2008-03-13 Angiomed Gmbh & Co. Medizintechnik Kg Implant hélicoïdal comportant des extrémités différentes
US7988723B2 (en) * 2007-08-02 2011-08-02 Flexible Stenting Solutions, Inc. Flexible stent
AU2010207983B2 (en) * 2009-02-02 2015-05-14 Cardinal Health 529, Llc Flexible stent design
CN102458304B (zh) * 2009-05-14 2016-07-06 奥巴斯尼茨医学公司 具有多边形过渡区的自膨式支架
US20110137407A1 (en) * 2009-07-09 2011-06-09 Thai Minh Nguyen Bare metal stent with drug eluting reservoirs
BR112013002637B1 (pt) * 2010-08-02 2020-12-29 CARDINAL HEALTH SWITZERLAND 515 GmbH stent flexível tendo articulações que se projetam
WO2012159454A1 (fr) * 2011-05-22 2012-11-29 Dongguan Tiantianxiangshang Medical Technology Co., Ltd Motif d'endoprothèse à élution de médicament, biodégradable
JP2015532188A (ja) * 2012-10-26 2015-11-09 チョーチアン ジロックス メディカル デバイス カンパニー リミテッドＺｈｅｊｉａｎｇ Ｚｙｌｏｘ Ｍｅｄｉｃａｌ Ｄｅｖｉｃｅ Ｃｏ．，Ｌｔｄ． 自己拡張型ステント

Also Published As

Publication number Publication date
US20150080999A1 (en) 2015-03-19
CA2863256A1 (fr) 2014-05-01
CN203988517U (zh) 2014-12-10
EP2809277A4 (fr) 2015-09-23
CN103784222B (zh) 2017-01-04
EP2809277A1 (fr) 2014-12-10
JP2015532188A (ja) 2015-11-09
KR20140129043A (ko) 2014-11-06
ZA201405568B (en) 2016-01-27
WO2014063650A1 (fr) 2014-05-01
IL233834A0 (en) 2014-09-30
AU2013337199A1 (en) 2014-08-14
CN103784222A (zh) 2014-05-14

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