CA3061641A1 - A device for filtering embolic material in a vascular system - Google Patents

A device for filtering embolic material in a vascular system Download PDF

Info

Publication number
CA3061641A1
CA3061641A1 CA3061641A CA3061641A CA3061641A1 CA 3061641 A1 CA3061641 A1 CA 3061641A1 CA 3061641 A CA3061641 A CA 3061641A CA 3061641 A CA3061641 A CA 3061641A CA 3061641 A1 CA3061641 A1 CA 3061641A1
Authority
CA
Canada
Prior art keywords
support frame
wire
spring
distal
sections
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.)
Pending
Application number
CA3061641A
Other languages
English (en)
French (fr)
Inventor
Amit ASHKENAZI
Tzeela Mikovski Shemesh
Valentin PONOMARENKO
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.)
Keystone Heart Ltd
Original Assignee
Keystone Heart 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 Keystone Heart Ltd filed Critical Keystone Heart Ltd
Publication of CA3061641A1 publication Critical patent/CA3061641A1/en
Pending legal-status Critical Current

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
    • A61F2/01—Filters implantable into blood vessels
    • A61F2/013—Distal protection devices, i.e. devices placed distally in combination with another endovascular procedure, e.g. angioplasty or stenting
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/22—Implements for squeezing-off ulcers or the like on inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; for invasive removal or destruction of calculus using mechanical vibrations; for removing obstructions in blood vessels, not otherwise provided for
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/32—Surgical cutting instruments
    • A61B17/3205—Excision instruments
    • A61B17/3207—Atherectomy devices working by cutting or abrading; Similar devices specially adapted for non-vascular obstructions
    • 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
    • A61F2/01—Filters implantable into blood vessels
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/32—Surgical cutting instruments
    • A61B17/3205—Excision instruments
    • A61B17/3207—Atherectomy devices working by cutting or abrading; Similar devices specially adapted for non-vascular obstructions
    • A61B2017/320716—Atherectomy devices working by cutting or abrading; Similar devices specially adapted for non-vascular obstructions comprising means for preventing embolism by dislodged material
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B2018/00315—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body for treatment of particular body parts
    • A61B2018/00345—Vascular system
    • A61B2018/00351—Heart
    • 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
    • A61F2/01—Filters implantable into blood vessels
    • A61F2002/016—Filters implantable into blood vessels made from wire-like elements
    • 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
    • A61F2230/0004—Rounded shapes, e.g. with rounded corners
    • A61F2230/0006—Rounded shapes, e.g. with rounded corners circular

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • Cardiology (AREA)
  • Transplantation (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Surgery (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Surgical Instruments (AREA)
  • Prostheses (AREA)
CA3061641A 2017-05-12 2018-02-06 A device for filtering embolic material in a vascular system Pending CA3061641A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP17170949.6 2017-05-12
EP17170949.6A EP3400901A1 (en) 2017-05-12 2017-05-12 A device for filtering embolic material in a vascular system
PCT/EP2018/052953 WO2018206160A1 (en) 2017-05-12 2018-02-06 A device for filtering embolic material in a vascular system

Publications (1)

Publication Number Publication Date
CA3061641A1 true CA3061641A1 (en) 2018-11-15

Family

ID=58709325

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3061641A Pending CA3061641A1 (en) 2017-05-12 2018-02-06 A device for filtering embolic material in a vascular system

Country Status (9)

Country Link
US (3) US11000357B2 (enExample)
EP (2) EP3400901A1 (enExample)
JP (2) JP7074692B2 (enExample)
KR (1) KR102530256B1 (enExample)
CN (3) CN115778624A (enExample)
AU (1) AU2018264573A1 (enExample)
BR (1) BR112019021265A2 (enExample)
CA (1) CA3061641A1 (enExample)
WO (1) WO2018206160A1 (enExample)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD908875S1 (en) * 2017-11-09 2021-01-26 Keystone Heart Ltd. Medical instrument, instrument and tool for laboratory use
WO2019195860A2 (en) 2018-04-04 2019-10-10 Vdyne, Llc Devices and methods for anchoring transcatheter heart valve
US11278437B2 (en) 2018-12-08 2022-03-22 Vdyne, Inc. Compression capable annular frames for side delivery of transcatheter heart valve replacement
US11071627B2 (en) 2018-10-18 2021-07-27 Vdyne, Inc. Orthogonally delivered transcatheter heart valve frame for valve in valve prosthesis
US11344413B2 (en) 2018-09-20 2022-05-31 Vdyne, Inc. Transcatheter deliverable prosthetic heart valves and methods of delivery
US12186187B2 (en) 2018-09-20 2025-01-07 Vdyne, Inc. Transcatheter deliverable prosthetic heart valves and methods of delivery
US10595994B1 (en) 2018-09-20 2020-03-24 Vdyne, Llc Side-delivered transcatheter heart valve replacement
US10321995B1 (en) 2018-09-20 2019-06-18 Vdyne, Llc Orthogonally delivered transcatheter heart valve replacement
US11109969B2 (en) 2018-10-22 2021-09-07 Vdyne, Inc. Guidewire delivery of transcatheter heart valve
US11253359B2 (en) 2018-12-20 2022-02-22 Vdyne, Inc. Proximal tab for side-delivered transcatheter heart valves and methods of delivery
WO2020146842A1 (en) 2019-01-10 2020-07-16 Vdyne, Llc Anchor hook for side-delivery transcatheter heart valve prosthesis
US11185409B2 (en) 2019-01-26 2021-11-30 Vdyne, Inc. Collapsible inner flow control component for side-delivered transcatheter heart valve prosthesis
US11273032B2 (en) 2019-01-26 2022-03-15 Vdyne, Inc. Collapsible inner flow control component for side-deliverable transcatheter heart valve prosthesis
WO2020181154A2 (en) 2019-03-05 2020-09-10 Vdyne, Inc. Tricuspid regurgitation control devices for orthogonal transcatheter heart valve prosthesis
US11076956B2 (en) 2019-03-14 2021-08-03 Vdyne, Inc. Proximal, distal, and anterior anchoring tabs for side-delivered transcatheter mitral valve prosthesis
US11173027B2 (en) 2019-03-14 2021-11-16 Vdyne, Inc. Side-deliverable transcatheter prosthetic valves and methods for delivering and anchoring the same
AU2020267390B2 (en) 2019-05-04 2025-12-04 Vdyne, Inc. Cinch device and method for deployment of a side-delivered prosthetic heart valve in a native annulus
CN111904654A (zh) * 2019-05-10 2020-11-10 上海微创医疗器械（集团）有限公司 一种栓子转向器及其输送装置
EP4017442B1 (en) 2019-08-20 2024-10-09 Vdyne, Inc. Delivery devices for side-deliverable transcatheter prosthetic valves
CA3152632A1 (en) 2019-08-26 2021-03-04 Vdyne, Inc. Side-deliverable transcatheter prosthetic valves and methods for delivering and anchoring the same
EP4066784A4 (en) * 2019-11-28 2022-12-28 Shanghai Microport Shield Medtech Co., Ltd. EMBOLIC PROTECTION DEVICE
CN113017907A (zh) * 2019-12-25 2021-06-25 上海微创医疗器械（集团）有限公司 一种栓塞保护装置
CN112263355A (zh) * 2019-12-25 2021-01-26 上海微创医疗器械（集团）有限公司 一种血栓阻隔装置及栓塞保护系统
US11234813B2 (en) 2020-01-17 2022-02-01 Vdyne, Inc. Ventricular stability elements for side-deliverable prosthetic heart valves and methods of delivery
CN111407461B (zh) * 2020-03-16 2025-01-28 科凯(南通)生命科学有限公司 一种用于手术的血栓过滤装置
JP7655949B2 (ja) 2020-06-05 2025-04-02 イナリ メディカル， インコーポレイテッド 再捕捉可能なファネルカテーテル、並びに関連するシステム及び方法
CN115916111B (zh) * 2021-05-13 2026-03-17 先健科技(深圳)有限公司 栓塞保护装置
EP4374823A1 (en) 2022-11-28 2024-05-29 SWAT Medical AB An introducer assembly for minimally invasive deployment of a medical device in a vessel

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4627436A (en) 1984-03-01 1986-12-09 Innoventions Biomedical Inc. Angioplasty catheter and method for use thereof
US6042592A (en) 1997-08-04 2000-03-28 Meadox Medicals, Inc. Thin soft tissue support mesh
JP4779015B2 (ja) * 2005-07-19 2011-09-21 セプトリックス， インコーポレイテッド 塞栓フィルタリング方法およびデバイス
US20100179647A1 (en) * 2006-09-11 2010-07-15 Carpenter Judith T Methods of reducing embolism to cerebral circulation as a consequence of an index cardiac procedure
CN102256566B (zh) * 2008-09-04 2016-10-19 Swat医疗有限公司 临时的防栓塞保护装置及提供该装置的医学方法
EP2707532B1 (en) 2011-05-13 2016-11-30 Atex Technologies, Inc. Method of stabilizing a pore within a mesh fabric and system thereto
US20130123835A1 (en) * 2011-11-14 2013-05-16 Boston Scientific Scimed, Inc. Embolic protection device and method
US9888994B2 (en) 2012-05-15 2018-02-13 Transverse Medical, Inc. Catheter-based apparatuses and methods
US20140172006A1 (en) * 2012-08-24 2014-06-19 Synecor Llc System for facilitating transcatheter aortic valve procedures using femoral access
EP2732794A1 (en) * 2012-11-14 2014-05-21 Contego AB Improved embolic protection device and method
US9271818B2 (en) * 2013-02-25 2016-03-01 Cook Medical Technologies Llc Conical vena cava filter with jugular or femoral retrieval
US20160175085A1 (en) * 2013-03-14 2016-06-23 Volcano Corporation Enhanced fluorogenic endoluminal filter structure
EP2967602B1 (en) 2013-03-15 2019-08-28 Volcano Corporation Distal protection systems with pressure and ultrasound features
US20160106531A1 (en) * 2013-05-21 2016-04-21 Keystone Heart Ltd. Intravascular devices
WO2014204648A1 (en) * 2013-06-16 2014-12-24 Pi-Cardia Ltd. Percutaneous emboli protection sleeve
CN105658174B (zh) * 2013-07-17 2018-01-12 湖区制造公司 高流量栓塞防护装置
EP2859864B1 (en) * 2013-10-14 2026-02-18 Protembis GmbH Medical device for embolic protection
JP6761345B2 (ja) * 2014-01-10 2020-09-23 キーストーン ハート リミテッド 生体構造非依存性偏向装置
WO2015177322A1 (en) * 2014-05-21 2015-11-26 Swat Medical Ab Improved embolic protection device and method
US20160175084A1 (en) * 2014-12-19 2016-06-23 Volcano Corporation Biodegradable filter and support frame
WO2016168616A1 (en) * 2015-04-16 2016-10-20 Sanford Health Vessel filter and methods for use
US9566144B2 (en) * 2015-04-22 2017-02-14 Claret Medical, Inc. Vascular filters, deflectors, and methods
CN108430348B (zh) * 2015-10-23 2023-01-17 安多卓思公司 将网状物附接至手术圈套装置的涂覆的环构件的方法
DE102016012869A1 (de) * 2016-10-28 2018-05-03 Protembis Gmbh Embolieschutzvorrichtung, Verfahren zu deren Faltung und Formvorrichtung

Also Published As

Publication number Publication date
KR102530256B1 (ko) 2023-05-09
US20240261080A1 (en) 2024-08-08
BR112019021265A2 (pt) 2020-05-19
US12569328B2 (en) 2026-03-10
EP3589234A1 (en) 2020-01-08
AU2018264573A1 (en) 2019-10-24
CN109640880B (zh) 2022-11-08
US20210220110A1 (en) 2021-07-22
JP7174087B2 (ja) 2022-11-17
CN115778624A (zh) 2023-03-14
EP3589234B1 (en) 2024-10-09
CN115804668A (zh) 2023-03-17
EP3400901A1 (en) 2018-11-14
JP2019526303A (ja) 2019-09-19
JP2021072943A (ja) 2021-05-13
KR20200006075A (ko) 2020-01-17
US11000357B2 (en) 2021-05-11
JP7074692B2 (ja) 2022-05-24
WO2018206160A1 (en) 2018-11-15
US20190038392A1 (en) 2019-02-07
CN109640880A (zh) 2019-04-16

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