JP6549717B2 - ステント - Google Patents

ステント Download PDF

Info

Publication number
JP6549717B2
JP6549717B2 JP2017536957A JP2017536957A JP6549717B2 JP 6549717 B2 JP6549717 B2 JP 6549717B2 JP 2017536957 A JP2017536957 A JP 2017536957A JP 2017536957 A JP2017536957 A JP 2017536957A JP 6549717 B2 JP6549717 B2 JP 6549717B2
Authority
JP
Japan
Prior art keywords
stent
wire
coil
porosity
wires
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.)
Active
Application number
JP2017536957A
Other languages
English (en)
Japanese (ja)
Other versions
JP2018505720A (ja
JP2018505720A5 (enExample
Inventor
パン，ポナカ
グエン，ヘレン
ディー． ティウ，タイ
ディー． ティウ，タイ
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
MicroVention Inc
Original Assignee
MicroVention Inc
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 MicroVention Inc filed Critical MicroVention Inc
Publication of JP2018505720A publication Critical patent/JP2018505720A/ja
Publication of JP2018505720A5 publication Critical patent/JP2018505720A5/ja
Application granted granted Critical
Publication of JP6549717B2 publication Critical patent/JP6549717B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • A61F2/88—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)
JP2017536957A 2015-01-12 2016-01-12 ステント Active JP6549717B2 (ja)

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
PCT/US2016/013102 WO2016115173A1 (en) 2015-01-12 2016-01-12 Stent

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2019120252A Division JP6796688B2 (ja) 2015-01-12 2019-06-27 ステント

Publications (3)

Publication Number Publication Date
JP2018505720A JP2018505720A (ja) 2018-03-01
JP2018505720A5 JP2018505720A5 (enExample) 2019-02-21
JP6549717B2 true JP6549717B2 (ja) 2019-07-24

Family

ID=56366691

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2017536957A Active JP6549717B2 (ja) 2015-01-12 2016-01-12 ステント
JP2019120252A Active JP6796688B2 (ja) 2015-01-12 2019-06-27 ステント

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2019120252A Active JP6796688B2 (ja) 2015-01-12 2019-06-27 ステント

Country Status (5)

Country Link
US (4) US10039655B2 (enExample)
EP (2) EP3244843B1 (enExample)
JP (2) JP6549717B2 (enExample)
CN (2) CN107427377B (enExample)
WO (1) WO2016115173A1 (enExample)

Families Citing this family (99)

* 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
EP3142598B1 (en) 2014-05-16 2020-07-08 Veosource SA Implantable self-cleaning blood filters
CN110037827B (zh) * 2015-01-16 2021-11-30 波士顿科学国际有限公司 迁移能力降低的可植入式医疗装置
US10426497B2 (en) 2015-07-24 2019-10-01 Route 92 Medical, Inc. Anchoring delivery system and methods
US11065019B1 (en) 2015-02-04 2021-07-20 Route 92 Medical, Inc. Aspiration catheter systems and methods of use
EP4137070B1 (en) 2015-02-04 2026-01-28 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
US10716915B2 (en) 2015-11-23 2020-07-21 Mivi Neuroscience, Inc. Catheter systems for applying effective suction in remote vessels and thrombectomy procedures facilitated by catheter systems
US10874422B2 (en) * 2016-01-15 2020-12-29 Tva Medical, Inc. Systems and methods for increasing blood flow
CN108135591B (zh) 2016-02-24 2021-05-28 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
EP3457954B1 (en) 2016-05-18 2026-07-29 Microvention, Inc. Embolic containment
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
EP3496606A1 (en) 2016-08-11 2019-06-19 Foundry Innovation & Research 1, Ltd. Systems and methods for patient fluid management
US11285028B2 (en) 2016-09-25 2022-03-29 Tva Medical, Inc. Vascular stent devices and methods
US12016581B2 (en) 2016-10-27 2024-06-25 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
WO2018132387A1 (en) 2017-01-10 2018-07-19 Route 92 Medical, Inc. Aspiration catheter systems and methods of use
EP3570928A1 (en) 2017-01-20 2019-11-27 Route 92 Medical, Inc. Single operator intracranial medical device delivery systems and methods of use
US11197770B2 (en) 2017-05-08 2021-12-14 Baylor College Of Medicine Bifurcated flow diverter systems
WO2019036298A1 (en) 2017-08-17 2019-02-21 Incumedx, Inc. FLOW MITIGATION 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
US12672848B2 (en) 2018-02-02 2026-07-07 Foundry Innovation & Research 1, Ltd. Dialysis catheters with integrated fluid status sensing and related systems and methods
CN112153946B (zh) 2018-04-04 2024-05-28 因库麦迪斯有限公司 具有改进的颈部覆盖的栓塞装置
AU2019253575B2 (en) * 2018-04-09 2021-03-11 Boston Scientific Scimed, Inc. Stent
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
US12672886B2 (en) 2018-05-17 2026-07-07 Route 92 Medical, Inc. Aspiration catheter systems and methods of use
DE202019006227U1 (de) 2018-05-17 2026-04-30 Route 92 Medical, Inc. Aspirationskathetersysteme
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
JP7555110B2 (ja) * 2018-05-30 2024-09-24 ファウンドリー イノベーション アンド リサーチ １，リミテッド 無線共振回路および可変インダクタンス血管監視インプラント、並びに、そのアンカー構造
US11517335B2 (en) 2018-07-06 2022-12-06 Incept, Llc Sealed neurovascular extendable catheter
US11471582B2 (en) 2018-07-06 2022-10-18 Incept, Llc Vacuum transfer tool for extendable catheter
KR102442417B1 (ko) * 2018-09-26 2022-09-14 니혼라이프라인 가부시키가이샤 스텐트 및 스텐트 그래프트
JP7675649B2 (ja) * 2018-10-25 2025-05-13 エンドロジックス リミテッド ライアビリティ カンパニー 二又ステントグラフト、ステント、および方法
EP3880120A4 (en) * 2018-11-16 2022-08-24 Microvention, Inc. RADIOPAQUE VASCULAR PROSTHESIS
US20210137671A1 (en) * 2018-12-09 2021-05-13 Daniel Ezra Walzman Caped stent
US12161573B2 (en) * 2019-01-28 2024-12-10 Tensor Flow Ventures Llc Stent and 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
CN110731843B (zh) * 2019-05-10 2025-03-21 上海蓝脉医疗科技有限公司 一种血管支架
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
WO2021005931A1 (ja) * 2019-07-09 2021-01-14 株式会社Ｐｅｎｔａｓ ステント、およびステントにおける素線の固定方法
EP4044906B1 (en) 2019-10-15 2025-03-12 Kandu Health, Inc. Systems and methods for multivariate stroke detection
EP4057948B1 (en) * 2019-11-12 2026-01-28 Microvention, Inc. Stent delivery system
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
JP2023507553A (ja) 2019-12-18 2023-02-24 インパラティブ、ケア、インク． 静脈血栓塞栓症を治療するための方法及びシステム
US11457936B2 (en) 2019-12-18 2022-10-04 Imperative Care, Inc. Catheter system for treating thromboembolic disease
US11633272B2 (en) 2019-12-18 2023-04-25 Imperative Care, Inc. Manually rotatable thrombus engagement tool
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
US11957354B2 (en) * 2020-02-10 2024-04-16 DePuy Synthes Products, Inc. Aneurysm implant support device
JP7658053B2 (ja) * 2020-03-02 2025-04-08 Ｓｂカワスミ株式会社 ステント
WO2021183444A1 (en) 2020-03-10 2021-09-16 Imperative Care, Inc. Enhanced flexibility neurovascular catheter
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
EP4161438A4 (en) * 2020-06-09 2024-10-02 Thru-Flo Endovascular, Inc. METHOD OF MANUFACTURING A Y-SHAPED BRANCH POINT FLOW DEFLECTION DEVICE AND METHOD OF USING A Y-SHAPED BRANCH POINT FLOW DEFLECTION SYSTEM
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
EP4225167A4 (en) 2020-10-09 2024-10-09 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
US11925571B2 (en) * 2021-02-25 2024-03-12 Olympus Medical Systems Corp. Stent device with stent covering with regions of differing porosity
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
US20240374405A1 (en) 2021-07-30 2024-11-14 Microvention, Inc. Stent With Enhanced Deployment Characteristics
US12558175B2 (en) 2021-08-12 2026-02-24 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
EP4470484A4 (en) * 2022-01-28 2026-01-21 Nipro Corp ENDOPROSTHESIS RETRIEVAL DEVICE AND ENDOPROSTHESIS
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
US12465233B2 (en) 2022-07-29 2025-11-11 Foundry Innovation & Research 1, Ltd. Multistranded conductors adapted to dynamic in vivo environments
US20240148526A1 (en) * 2022-11-07 2024-05-09 Microvention, Inc. Helical Wrap For Stent Wire Attachment
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
USD1014758S1 (en) * 2023-04-19 2024-02-13 Pulmair Medical, Inc. Implantable artificial bronchus
CN116602724B (zh) * 2023-05-18 2026-07-21 业聚医疗器械(深圳)有限公司 血流导向栓塞支架
DE102023116579A1 (de) * 2023-06-23 2024-12-24 Acandis Gmbh Medizinisches Implantat
WO2025184548A1 (en) * 2024-02-29 2025-09-04 Microvention, Inc. Hybrid stent
US20260007409A1 (en) * 2024-07-08 2026-01-08 Naci Kocer Flow Diverter Stent Apparatus for Treating Intracranial Aneurysms
WO2026052645A1 (de) * 2024-09-05 2026-03-12 Acandis Gmbh Medizinisches implantat
DE102024133502A1 (de) 2024-09-05 2026-03-05 Acandis Gmbh Medizinisches Implantat
DE102024138914A1 (de) 2024-12-19 2026-06-25 Acandis Gmbh Medizinisches Implantat; Verfahren zur Herstellung eines medizinischen Implantats

Family Cites Families (51)

* 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
US6689162B1 (en) * 1995-10-11 2004-02-10 Boston Scientific Scimed, Inc. Braided composite prosthesis
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
US8192484B2 (en) * 2000-12-12 2012-06-05 Cardiatis S.A. Stent for blood flow improvement
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
AU2002360765C1 (en) * 2001-12-20 2009-06-11 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
US7001425B2 (en) * 2002-11-15 2006-02-21 Scimed Life Systems, Inc. Braided stent method for its manufacture
CA2503388C (en) * 2002-11-15 2012-05-15 Synecor, Llc Improved endoprostheses and methods of 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
WO2007124053A1 (en) 2006-04-19 2007-11-01 William A. Cook Australia Pty. Ltd. Twin bifurcated 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
ES2672392T3 (es) * 2009-09-21 2018-06-14 Boston Scientific Scimed, Inc. Bucle integrado de recuperación de endoprótesis adaptado para extracción por agarre y/o ensartado optimizado
CN102038564A (zh) * 2009-10-14 2011-05-04 周星 可取出支撑架
US9867725B2 (en) 2010-12-13 2018-01-16 Microvention, Inc. Stent
EP2684545B1 (en) * 2011-03-08 2016-10-05 Piolax Medical Devices, Inc. Stent
US9387099B2 (en) * 2011-08-04 2016-07-12 Cook Medical Technologies Llc Non-woven helical wire 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
KR101968885B1 (ko) * 2012-03-16 2019-04-15 테루모 코퍼레이션 스텐트 및 스텐트 전달 장치
US10039656B2 (en) * 2013-06-05 2018-08-07 Abbott Cardiovascular Systems Inc. Coupled scaffold segments
CN105611901B (zh) * 2013-08-09 2017-09-08 波士顿科学国际有限公司 支架设计及制造方法
EP3494933A1 (en) * 2013-09-13 2019-06-12 Abbott Cardiovascular Systems Inc. Braided scaffolds

Also Published As

Publication number Publication date
US20230310185A1 (en) 2023-10-05
US10806610B2 (en) 2020-10-20
CN110269729A (zh) 2019-09-24
EP4115854A1 (en) 2023-01-11
US11696843B2 (en) 2023-07-11
US20180311056A1 (en) 2018-11-01
EP3244843B1 (en) 2022-08-24
JP2019202155A (ja) 2019-11-28
US20160199204A1 (en) 2016-07-14
JP2018505720A (ja) 2018-03-01
WO2016115173A1 (en) 2016-07-21
CN110269729B (zh) 2021-07-30
EP3244843A4 (en) 2018-01-10
US20210030570A1 (en) 2021-02-04
CN107427377B (zh) 2019-09-03
EP3244843A1 (en) 2017-11-22
US10039655B2 (en) 2018-08-07
US12551357B2 (en) 2026-02-17
JP6796688B2 (ja) 2020-12-09
CN107427377A (zh) 2017-12-01

Similar Documents

Publication Publication Date Title
US12551357B2 (en) Stent
CN114081567B (zh) 用于治疗血管动脉瘤的装置
JP6670871B2 (ja) 血管異常を治療するデバイス及び方法
JP5201631B2 (ja) 体腔用医療機器
US20160242893A1 (en) Stent And Filter
JP4825883B2 (ja) 編込二又および三又ステントおよびその製造方法
KR102044599B1 (ko) 공간 충진 장치
CA2773100C (en) Systems and methods for enclosing an anatomical opening
JP6106762B2 (ja) 血管欠損の治療のためのデバイスおよび方法
JP6364104B2 (ja) 血管障害の治療装置及び方法
US20080221600A1 (en) Isolation devices for the treatment of aneurysms
US20160030155A1 (en) Aneurysm Graft With Stabilization
JP2018502657A (ja) 頭蓋内動脈瘤の治療のためのマイクログラフトおよび使用方法
US20160175085A1 (en) Enhanced fluorogenic endoluminal filter structure
US20210186676A1 (en) Caped stent
WO2022246432A1 (en) Vascular prosthesis with drawn filled tubes
KR20230041801A (ko) 다층 접힘식 유동 전환기
JP2025164884A (ja) 血管内での展開のための拡張可能な管
AU2010289240B2 (en) Systems and methods for enclosing an anatomical opening
WO2022138384A1 (ja) 塞栓システム

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20170817

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20171027

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20190108

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20190108

A871 Explanation of circumstances concerning accelerated examination

Free format text: JAPANESE INTERMEDIATE CODE: A871

Effective date: 20190108

A975 Report on accelerated examination

Free format text: JAPANESE INTERMEDIATE CODE: A971005

Effective date: 20190129

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20190212

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20190509

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20190528

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20190627

R150 Certificate of patent or registration of utility model

Ref document number: 6549717

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250