CN110269729B - 支架 - Google Patents

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Publication number
CN110269729B
CN110269729B CN201910711331.9A CN201910711331A CN110269729B CN 110269729 B CN110269729 B CN 110269729B CN 201910711331 A CN201910711331 A CN 201910711331A CN 110269729 B CN110269729 B CN 110269729B
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China
Prior art keywords
stent
wires
wire
porosity
region
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CN201910711331.9A
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English (en)
Chinese (zh)
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CN110269729A (zh
Inventor
P·庞
H·阮
T·D·田
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Weixian America Co ltd
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Weixian America Co ltd
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    • 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
    • A61F2/885—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 comprising a coil including a plurality of spiral or helical sections with alternate directions around a central axis
    • 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
    • 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
    • A61F2/852—Two or more distinct overlapping stents
    • 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
    • A61F2/88—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
    • A61F2/95—Instruments specially adapted for placement or removal of stents or stent-grafts
    • A61F2/954—Instruments specially adapted for placement or removal of stents or stent-grafts for placing stents or stent-grafts in a bifurcation
    • 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
    • A61F2002/823—Stents, different from stent-grafts, adapted to cover an aneurysm
    • 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
    • A61F2220/0025—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements
    • A61F2220/0075—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements sutured, ligatured or stitched, retained or tied with a rope, string, thread, wire or cable
    • 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
    • A61F2250/0023—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 porosity
    • 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
    • A61F2250/006—Additional features; Implant or prostheses properties not otherwise provided for modular

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)
  • Prostheses (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
CN201910711331.9A 2015-01-12 2016-01-12 支架 Active CN110269729B (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201562102483P 2015-01-12 2015-01-12
US62/102,483 2015-01-12
US201562108699P 2015-01-28 2015-01-28
US62/108,699 2015-01-28
CN201680014841.5A CN107427377B (zh) 2015-01-12 2016-01-12 支架

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CN201680014841.5A Division CN107427377B (zh) 2015-01-12 2016-01-12 支架

Publications (2)

Publication Number Publication Date
CN110269729A CN110269729A (zh) 2019-09-24
CN110269729B true CN110269729B (zh) 2021-07-30

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CN201910711331.9A Active CN110269729B (zh) 2015-01-12 2016-01-12 支架
CN201680014841.5A Active CN107427377B (zh) 2015-01-12 2016-01-12 支架

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Country Status (5)

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US (4) US10039655B2 (enExample)
EP (2) EP4115854A1 (enExample)
JP (2) JP6549717B2 (enExample)
CN (2) CN110269729B (enExample)
WO (1) WO2016115173A1 (enExample)

Families Citing this family (85)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2494632A (en) * 2011-09-09 2013-03-20 Isis Innovation Stent and method of inserting a stent into a delivery catheter
US9265512B2 (en) 2013-12-23 2016-02-23 Silk Road Medical, Inc. Transcarotid neurovascular catheter
US9801644B2 (en) 2014-01-03 2017-10-31 Legacy Ventures LLC Clot retrieval system
EP3718506A1 (en) 2014-05-16 2020-10-07 Veosource SA Implantable self-cleaning blood filters
WO2016115403A1 (en) * 2015-01-16 2016-07-21 Boston Scientific Scimed, Inc. Implantable medical device with reduced migration capabilities
US11065019B1 (en) 2015-02-04 2021-07-20 Route 92 Medical, Inc. Aspiration catheter systems and methods of use
US10426497B2 (en) 2015-07-24 2019-10-01 Route 92 Medical, Inc. Anchoring delivery system and methods
EP3253437B1 (en) 2015-02-04 2019-12-04 Route 92 Medical, Inc. Rapid aspiration thrombectomy system
US12465324B2 (en) 2015-02-12 2025-11-11 Foundry Innovation & Research 1, Ltd. Patient fluid management systems and methods employing integrated fluid status sensing
CN113368367B (zh) 2016-02-24 2024-03-29 禾木（中国）生物工程有限公司 柔性增强的神经血管导管
US10555738B2 (en) 2016-05-18 2020-02-11 Microvention, Inc. Embolic containment
WO2017201316A1 (en) 2016-05-18 2017-11-23 Microvention, Inc. Embolic containment
EP3496606A1 (en) 2016-08-11 2019-06-19 Foundry Innovation & Research 1, Ltd. Systems and methods for patient fluid management
US11206992B2 (en) 2016-08-11 2021-12-28 Foundry Innovation & Research 1, Ltd. Wireless resonant circuit and variable inductance vascular monitoring implants and anchoring structures therefore
US11285028B2 (en) 2016-09-25 2022-03-29 Tva Medical, Inc. Vascular stent devices and methods
WO2018078452A1 (en) * 2016-10-27 2018-05-03 Rapid Medical Ltd. Woven wire intraluminal device
JP7264581B2 (ja) 2017-01-06 2023-04-25 インセプト、リミテッド、ライアビリティ、カンパニー 動脈瘤治療装置向けの抗血栓性コーティング
AU2018208460B2 (en) 2017-01-10 2023-03-16 Route 92 Medical, Inc. Aspiration catheter systems and methods of use
CN119908793A (zh) 2017-01-20 2025-05-02 92号医疗公司 用于进入颅内神经脉管系统的快速交换微导管和系统
US11197770B2 (en) 2017-05-08 2021-12-14 Baylor College Of Medicine Bifurcated flow diverter systems
EP4119066A1 (en) 2017-08-17 2023-01-18 Arissa Medical, Inc. Flow attenuation device
EP3446661B1 (en) 2017-08-21 2021-12-29 Cook Medical Technologies LLC Braided stent crown geometry and flare
CN107510517A (zh) * 2017-09-28 2017-12-26 南京微创医学科技股份有限公司 一种分节式分叉型支架
US10835398B2 (en) * 2017-11-03 2020-11-17 Covidien Lp Meshes and devices for treating vascular defects
CN109984863B (zh) 2017-12-29 2020-04-07 先健科技(深圳)有限公司 双层血管支架
ES3035267T3 (en) 2018-04-04 2025-09-01 Incumedx Inc Embolic device with improved neck coverage
US11395665B2 (en) 2018-05-01 2022-07-26 Incept, Llc Devices and methods for removing obstructive material, from an intravascular site
CN119405388A (zh) 2018-05-01 2025-02-11 因赛普特有限责任公司 用于从血管内部位去除闭塞性物质的装置和方法
ES3009763T3 (en) 2018-05-17 2025-03-31 Route 92 Medical Inc Aspiration catheter systems
CN108836585B (zh) * 2018-05-28 2021-07-30 上海长海医院 一种带可吸收自突膜分支的y型颈动脉支架
AU2019278818A1 (en) * 2018-05-30 2020-12-17 Foundry Innovation & Research 1, Ltd. Wireless resonant circuit and variable inductance vascular monitoring implants and anchoring structures therefore
US11471582B2 (en) 2018-07-06 2022-10-18 Incept, Llc Vacuum transfer tool for extendable catheter
WO2020010310A1 (en) 2018-07-06 2020-01-09 Imperative Care, Inc. Sealed neurovascular extendable catheter
CN111970997B (zh) * 2018-09-26 2024-09-10 日本来富恩株式会社 支架和支架移植物
WO2020086711A1 (en) * 2018-10-25 2020-04-30 Endologix, Inc. Bifurcated stent grafts, stents, and methods
JP2022509934A (ja) * 2018-11-16 2022-01-25 マイクロベンション インコーポレイテッド 放射線不透過性血管プロテーゼ
US20210137671A1 (en) * 2018-12-09 2021-05-13 Daniel Ezra Walzman Caped stent
US11998467B2 (en) * 2019-01-28 2024-06-04 Tensor Flow Ventures Llc Stent delivery for vascular surgery
JP7609796B2 (ja) 2019-03-20 2025-01-07 インキュベート メディカル テクノロジーズ、 エルエルシー 大動脈解離インプラント
JP7451876B2 (ja) * 2019-03-28 2024-03-19 株式会社ジェイ・エム・エス ステント
US11766539B2 (en) 2019-03-29 2023-09-26 Incept, Llc Enhanced flexibility neurovascular catheter
CN112569027B (zh) * 2019-05-10 2023-09-19 上海蓝脉医疗科技有限公司 一种静脉血管支架
CN110037839B (zh) * 2019-05-28 2024-03-12 南微医学科技股份有限公司 一种腔内支架及其制备方法
EP3998050A4 (en) * 2019-07-09 2023-08-02 Pentas Inc. STENT AND METHOD OF FIXING ELEMENT WIRES IN A STENT
AU2020366348A1 (en) 2019-10-15 2022-05-12 Imperative Care, Inc. Systems and methods for multivariate stroke detection
WO2021097114A1 (en) * 2019-11-12 2021-05-20 Microvention, Inc. Stent delivery system and method
JP6984906B2 (ja) * 2019-11-13 2021-12-22 株式会社アイアールメディカル工房 ステント、ステント前駆体製造装置、及びステント製造方法
CN110801320B (zh) * 2019-11-15 2021-11-30 郑州美港高科生物科技有限公司 镁合金肾动脉支架
JP6989580B2 (ja) 2019-11-15 2022-01-05 株式会社Biomedical Solutions ステント及びその検査方法
CN112826632B (zh) * 2019-11-22 2022-06-21 先健科技(深圳)有限公司 覆膜支架
CA3162704A1 (en) 2019-12-18 2021-06-24 Imperative Care, Inc. Methods and systems for treating venous thromboembolic disease
US11633272B2 (en) 2019-12-18 2023-04-25 Imperative Care, Inc. Manually rotatable thrombus engagement tool
US11439799B2 (en) 2019-12-18 2022-09-13 Imperative Care, Inc. Split dilator aspiration system
CN113017949A (zh) * 2019-12-25 2021-06-25 上海鸿脉医疗科技有限公司 编织支架及编织支架系统
JP7658053B2 (ja) * 2020-03-02 2025-04-08 Ｓｂカワスミ株式会社 ステント
CN118925025A (zh) 2020-03-10 2024-11-12 因普瑞缇夫护理公司 增强的柔韧性的神经血管导管
CN113440323B (zh) * 2020-03-26 2023-05-02 先健科技(深圳)有限公司 支架装配系统及支架装配方法
WO2021252529A1 (en) * 2020-06-09 2021-12-16 Thru-Flo Endovascular, Inc. Methods of manufacturing a y-shaped branch point flow diversion device and methods of deploying a y-shaped branch point flow diversion system
JP2023529720A (ja) * 2020-06-09 2023-07-11 スルーフロー エンドバスキュラー インコーポレイテッド Ｙ字型分岐点分流装置の製造方法及びｙ字型分岐点分流システムの展開方法
USD965787S1 (en) * 2020-06-15 2022-10-04 The Asan Foundation Stent
CN113967114B (zh) * 2020-07-22 2025-09-16 上海启功医疗科技有限公司 一种主动脉快速修复支架、支架套件及递送系统
US11207497B1 (en) 2020-08-11 2021-12-28 Imperative Care, Inc. Catheter with enhanced tensile strength
US20220111177A1 (en) 2020-10-09 2022-04-14 Route 92 Medical, Inc. Aspiration catheter systems and methods of use
USD954953S1 (en) * 2020-11-03 2022-06-14 Pulmair Medical, Inc. Implantable artificial bronchus
CN112386364B (zh) * 2020-11-10 2025-01-10 苏州中天医疗器械科技有限公司 混合编织支架
CN112914800A (zh) * 2021-01-22 2021-06-08 广州易介医疗科技有限公司 新型密网支架
US20240082025A1 (en) * 2021-02-01 2024-03-14 Intressa Vascular S.A. Cerebral stent
US20240238110A1 (en) * 2021-05-18 2024-07-18 Microvention, Inc. Vascular Prosthesis With Drawn Filled Tubes
CN115624423A (zh) * 2021-07-14 2023-01-20 神途医疗科技(上海)有限公司 医疗支架
US20230277348A1 (en) 2021-07-26 2023-09-07 Tensor Flow Ventures Llc Dual stent and delivery system, delivery tool apparatus, and method of delivery of dual stents
US20230026939A1 (en) 2021-07-26 2023-01-26 Tensor Flow Ventures Llc Dual stent and delivery system, delivery tool apparatus, and method of delivery of dual stents
US20230047098A1 (en) 2021-08-12 2023-02-16 Imperative Care, Inc. Multi catheter method of performing a robotic neurovascular procedure
CN115702842A (zh) * 2021-08-16 2023-02-17 神途医疗科技(上海)有限公司 一种医疗支架
CN115957057A (zh) * 2021-10-11 2023-04-14 上海蓝脉医疗科技有限公司 一种医用支架及其制造方法
CN113633433A (zh) * 2021-10-15 2021-11-12 微创神通医疗科技（上海）有限公司 血管植入物
USD1077996S1 (en) 2021-10-18 2025-06-03 Imperative Care, Inc. Inline fluid filter
CN116059002A (zh) * 2021-11-04 2023-05-05 上海博畅医疗科技有限公司 编织支架、编织支架系统及编织支架的制备方法
CN116019607B (zh) * 2021-11-22 2024-02-23 武汉唯柯医疗科技有限公司 一种心房分流减压装置
WO2023145888A1 (ja) * 2022-01-28 2023-08-03 ニプロ株式会社 ステントリトリーバおよびステント
WO2023203596A1 (ja) * 2022-04-18 2023-10-26 オリンパス株式会社 ステントの製造方法およびステント
EP4561673A1 (en) 2022-07-29 2025-06-04 Foundry Innovation & Research 1, Ltd. Multistranded conductors adapted to dynamic in vivo environments
CN117898867A (zh) * 2022-12-02 2024-04-19 上海励楷科技有限公司 编织支架
CN116327461B (zh) * 2023-03-23 2024-11-22 上海励楷科技有限公司 双层编织支架
DE102023116579A1 (de) * 2023-06-23 2024-12-24 Acandis Gmbh Medizinisches Implantat
WO2025184548A1 (en) * 2024-02-29 2025-09-04 Microvention, Inc. Hybrid stent

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040162606A1 (en) * 1995-10-11 2004-08-19 Thompson Paul J. Braided composite prosthesis
EP1961401A2 (en) * 2007-02-20 2008-08-27 Cardiatis Société Anonyme Hyperplasia plaque-preventing stent
CN102038564A (zh) * 2009-10-14 2011-05-04 周星 可取出支撑架
US20130197623A1 (en) * 2011-08-04 2013-08-01 Cook Medical Technologies Llc Non-woven helical wire stent
WO2013138789A1 (en) * 2012-03-16 2013-09-19 Microvention, Inc. Stent and stent delivery device

Family Cites Families (46)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4994069A (en) 1988-11-02 1991-02-19 Target Therapeutics Vaso-occlusion coil and method
US5133731A (en) 1990-11-09 1992-07-28 Catheter Research, Inc. Embolus supply system and method
US5226911A (en) 1991-10-02 1993-07-13 Target Therapeutics Vasoocclusion coil with attached fibrous element(s)
US5312415A (en) 1992-09-22 1994-05-17 Target Therapeutics, Inc. Assembly for placement of embolic coils using frictional placement
US5382259A (en) 1992-10-26 1995-01-17 Target Therapeutics, Inc. Vasoocclusion coil with attached tubular woven or braided fibrous covering
US5382260A (en) 1992-10-30 1995-01-17 Interventional Therapeutics Corp. Embolization device and apparatus including an introducer cartridge and method for delivering the same
US5690666A (en) 1992-11-18 1997-11-25 Target Therapeutics, Inc. Ultrasoft embolism coils and process for using them
US5891108A (en) * 1994-09-12 1999-04-06 Cordis Corporation Drug delivery stent
US5578074A (en) 1994-12-22 1996-11-26 Target Therapeutics, Inc. Implant delivery method and assembly
US5645558A (en) 1995-04-20 1997-07-08 Medical University Of South Carolina Anatomically shaped vasoocclusive device and method of making the same
US5624461A (en) 1995-06-06 1997-04-29 Target Therapeutics, Inc. Three dimensional in-filling vaso-occlusive coils
US5582619A (en) 1995-06-30 1996-12-10 Target Therapeutics, Inc. Stretch resistant vaso-occlusive coils
US5658308A (en) 1995-12-04 1997-08-19 Target Therapeutics, Inc. Bioactive occlusion coil
US5951599A (en) 1997-07-09 1999-09-14 Scimed Life Systems, Inc. Occlusion system for endovascular treatment of an aneurysm
US6174330B1 (en) * 1997-08-01 2001-01-16 Schneider (Usa) Inc Bioabsorbable marker having radiopaque constituents
US6161399A (en) * 1997-10-24 2000-12-19 Iowa-India Investments Company Limited Process for manufacturing a wire reinforced monolayer fabric stent
US6156064A (en) * 1998-08-14 2000-12-05 Schneider (Usa) Inc Stent-graft-membrane and method of making the same
US20020169473A1 (en) 1999-06-02 2002-11-14 Concentric Medical, Inc. Devices and methods for treating vascular malformations
US6652570B2 (en) * 1999-07-02 2003-11-25 Scimed Life Systems, Inc. Composite vascular graft
US6585758B1 (en) * 1999-11-16 2003-07-01 Scimed Life Systems, Inc. Multi-section filamentary endoluminal stent
US6325822B1 (en) 2000-01-31 2001-12-04 Scimed Life Systems, Inc. Braided stent having tapered filaments
JP2002272855A (ja) * 2001-03-14 2002-09-24 Piolax Medical Device:Kk ステント
IL144213A0 (en) * 2001-07-09 2002-05-23 Mind Guard Ltd Implantable filter
EP2135583B1 (en) * 2001-12-20 2012-04-18 TriVascular, Inc. Advanced endovascular graft
US7029494B2 (en) * 2002-02-08 2006-04-18 Scimed Life Systems, Inc. Braided modular stent with hourglass-shaped interfaces
GB0206061D0 (en) * 2002-03-14 2002-04-24 Angiomed Ag Metal structure compatible with MRI imaging, and method of manufacturing such a structure
EP1567099A4 (en) * 2002-11-15 2011-03-30 Synecor Llc IMPROVED STENT AND METHODS OF MANUFACTURE
US7001425B2 (en) * 2002-11-15 2006-02-21 Scimed Life Systems, Inc. Braided stent method for its manufacture
US8617234B2 (en) 2004-05-25 2013-12-31 Covidien Lp Flexible vascular occluding device
US7323008B2 (en) * 2004-08-09 2008-01-29 Medtronic Vascular, Inc. Flexible stent
US8778008B2 (en) * 2006-01-13 2014-07-15 Aga Medical Corporation Intravascular deliverable stent for reinforcement of vascular abnormalities
EP2007313B1 (en) 2006-04-19 2018-05-16 Cook Medical Technologies, LLC Stent graft
US20130190676A1 (en) * 2006-04-20 2013-07-25 Limflow Gmbh Devices and methods for fluid flow through body passages
US20080221658A1 (en) * 2007-03-09 2008-09-11 Novostent Corporation Vascular prosthesis and methods of use
US7905915B2 (en) * 2007-12-27 2011-03-15 Cook Incorporated Z-stent with incorporated barbs
US8623071B2 (en) * 2008-01-07 2014-01-07 DePuy Synthes Products, LLC Radiopaque super-elastic intravascular stent
US20090192588A1 (en) * 2008-01-29 2009-07-30 Taeoong Medical Co., Ltd Biodegradable double stent
DE102008048416A1 (de) * 2008-08-05 2010-02-11 Acandis Gmbh & Co. Kg Medizinische Vorrichtung und Verfahren zum Herstellen einer derartigen Vorrichtung
ES2600863T3 (es) * 2009-09-21 2017-02-13 Boston Scientific Scimed, Inc. Bucle integrado de recuperación de stent adaptado para recuperación por agarre y/o ensartado optimizado
US9867725B2 (en) 2010-12-13 2018-01-16 Microvention, Inc. Stent
EP2684545B1 (en) * 2011-03-08 2016-10-05 Piolax Medical Devices, Inc. Stent
US8894701B2 (en) * 2011-12-23 2014-11-25 Cook Medical Technologies Llc Hybrid balloon-expandable/self-expanding prosthesis for deployment in a body vessel and method of making
GB2499377B (en) * 2012-02-01 2014-04-30 Cook Medical Technologies Llc Implantable medical device
US10039656B2 (en) * 2013-06-05 2018-08-07 Abbott Cardiovascular Systems Inc. Coupled scaffold segments
WO2015021398A1 (en) * 2013-08-09 2015-02-12 Boston Scientific Scimed, Inc. Stent designs and methods of manufacture
HK1221632A1 (zh) * 2013-09-13 2017-06-09 Abbott Cardiovascular Systems Inc. 緶織支撐架

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040162606A1 (en) * 1995-10-11 2004-08-19 Thompson Paul J. Braided composite prosthesis
EP1961401A2 (en) * 2007-02-20 2008-08-27 Cardiatis Société Anonyme Hyperplasia plaque-preventing stent
CN102038564A (zh) * 2009-10-14 2011-05-04 周星 可取出支撑架
US20130197623A1 (en) * 2011-08-04 2013-08-01 Cook Medical Technologies Llc Non-woven helical wire stent
WO2013138789A1 (en) * 2012-03-16 2013-09-19 Microvention, Inc. Stent and stent delivery device

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