EP4117584A4 - Transcatheter valve leaflet replacement device, delivery, guiding and fixation system and method for same - Google Patents

Transcatheter valve leaflet replacement device, delivery, guiding and fixation system and method for same Download PDF

Info

Publication number
EP4117584A4
EP4117584A4 EP21768408.3A EP21768408A EP4117584A4 EP 4117584 A4 EP4117584 A4 EP 4117584A4 EP 21768408 A EP21768408 A EP 21768408A EP 4117584 A4 EP4117584 A4 EP 4117584A4
Authority
EP
European Patent Office
Prior art keywords
guiding
delivery
same
replacement device
fixation system
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
EP21768408.3A
Other languages
German (de)
French (fr)
Other versions
EP4117584A1 (en
Inventor
Thuy Pham
Caitlin MARTIN
Nur HAMIDEH
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.)
Sutra Medical Inc
Sutra Medical Inc
Original Assignee
Sutra Medical Inc
Sutra Medical 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 Sutra Medical Inc, Sutra Medical Inc filed Critical Sutra Medical Inc
Publication of EP4117584A1 publication Critical patent/EP4117584A1/en
Publication of EP4117584A4 publication Critical patent/EP4117584A4/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
    • A61F2/02—Prostheses implantable into the body
    • A61F2/24—Heart valves ; Vascular valves, e.g. venous valves; Heart implants, e.g. passive devices for improving the function of the native valve or the heart muscle; Transmyocardial revascularisation [TMR] devices; Valves implantable in the body
    • A61F2/2412—Heart valves ; Vascular valves, e.g. venous valves; Heart implants, e.g. passive devices for improving the function of the native valve or the heart muscle; Transmyocardial revascularisation [TMR] devices; Valves implantable in the body with soft flexible valve members, e.g. tissue valves shaped like natural valves
    • A61F2/2418—Scaffolds therefor, e.g. support stents
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/064—Surgical staples, i.e. penetrating the tissue
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/064—Surgical staples, i.e. penetrating the tissue
    • A61B2017/0649—Coils or spirals
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2220/00—Fixations or connections for prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2220/0008—Fixation appliances for connecting prostheses to the body
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2220/00—Fixations or connections for prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2220/0008—Fixation appliances for connecting prostheses to the body
    • A61F2220/0016—Fixation appliances for connecting prostheses to the body with sharp anchoring protrusions, e.g. barbs, pins, spikes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2230/00—Geometry of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2230/0063—Three-dimensional shapes
    • A61F2230/0091—Three-dimensional shapes helically-coiled or spirally-coiled, i.e. having a 2-D spiral cross-section

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Cardiology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Medical Informatics (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Transplantation (AREA)
  • Vascular Medicine (AREA)
  • Prostheses (AREA)
EP21768408.3A 2020-03-11 2021-03-10 Transcatheter valve leaflet replacement device, delivery, guiding and fixation system and method for same Pending EP4117584A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US202062988253P 2020-03-11 2020-03-11
PCT/US2021/021764 WO2021183679A1 (en) 2020-03-11 2021-03-10 Transcatheter valve leaflet replacement device, delivery, guiding and fixation system and method for same

Publications (2)

Publication Number Publication Date
EP4117584A1 EP4117584A1 (en) 2023-01-18
EP4117584A4 true EP4117584A4 (en) 2024-04-10

Family

ID=77671940

Family Applications (1)

Application Number Title Priority Date Filing Date
EP21768408.3A Pending EP4117584A4 (en) 2020-03-11 2021-03-10 Transcatheter valve leaflet replacement device, delivery, guiding and fixation system and method for same

Country Status (4)

Country Link
EP (1) EP4117584A4 (en)
JP (1) JP2023517066A (en)
CN (1) CN115461016A (en)
WO (1) WO2021183679A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114795588A (en) * 2022-04-24 2022-07-29 鑫依医疗科技(北京)有限公司 Recoverable artificial intervention valve system

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20160235526A1 (en) * 2015-02-13 2016-08-18 Millipede, Inc. Valve replacement using rotational anchors
WO2019195860A2 (en) * 2018-04-04 2019-10-10 Vdyne, Llc Devices and methods for anchoring transcatheter heart valve
US20190350709A1 (en) * 2010-01-22 2019-11-21 4Tech Inc. Tricuspid Valve Repair Using Tension

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9333077B2 (en) * 2013-03-12 2016-05-10 Medtronic Vascular Galway Limited Devices and methods for preparing a transcatheter heart valve system
EP3157607B1 (en) * 2014-06-19 2019-08-07 4Tech Inc. Cardiac tissue cinching
US11007057B2 (en) * 2016-03-08 2021-05-18 Dura Llc Heart valve leaflet replacement system and method for same
JP6788746B2 (en) * 2017-02-10 2020-11-25 ボストン サイエンティフィック サイムド，インコーポレイテッドＢｏｓｔｏｎ Ｓｃｉｅｎｔｉｆｉｃ Ｓｃｉｍｅｄ，Ｉｎｃ． Implantable equipment and delivery system for reshaping the heart valve annulus
JP7478444B2 (en) * 2018-06-15 2024-05-07 スートラ メディカル，インコーポレイテッド HEART VALVE LEAF REPLACEMENT DEVICE AND MULTI-STAGE MULTI-LUMEN HEART VALVE DELIVERY SYSTEM AND METHOD THEREOF - Patent application

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20190350709A1 (en) * 2010-01-22 2019-11-21 4Tech Inc. Tricuspid Valve Repair Using Tension
US20160235526A1 (en) * 2015-02-13 2016-08-18 Millipede, Inc. Valve replacement using rotational anchors
WO2019195860A2 (en) * 2018-04-04 2019-10-10 Vdyne, Llc Devices and methods for anchoring transcatheter heart valve

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2021183679A1 *

Also Published As

Publication number Publication date
WO2021183679A1 (en) 2021-09-16
CN115461016A (en) 2022-12-09
EP4117584A1 (en) 2023-01-18
JP2023517066A (en) 2023-04-21

Similar Documents

Publication Publication Date Title
EP3806779A4 (en) Heart valve leaflet replacement device and multi-stage, multi-lumen heart valve delivery system and method for the same
EP3960111A4 (en) Precise positioning device, method and system for medical instrument
EP3977671A4 (en) Method, device and system for transferring data
EP4084738A4 (en) Device, system, and method for transcatheter treatment of valvular regurgitation
EP4102459A4 (en) Tracking device, tracking system including same, and tracking method for tracking device
EP4135219A4 (en) Fault locating method, apparatus and system
EP3944050A4 (en) Delivery robot control method, device, apparatus, system, and storage medium
EP4210309A4 (en) Method, device, and system for adjusting location information
EP3840695B8 (en) Valve implant, delivery system and method
EP4095088A4 (en) Replacement component for dispensing head, dispensing head, and method for using dispensing head
EP4142350A4 (en) Method, apparatus and system for managing uplink measurement
EP4117584A4 (en) Transcatheter valve leaflet replacement device, delivery, guiding and fixation system and method for same
EP4094126A4 (en) System, software application, and method for lithography stitching
EP3953007A4 (en) System, method, and apparatus for tracking machine use
EP4160247A4 (en) Positioning method, positioning device, and positioning system
EP4138011A4 (en) Ex-warehouse control method, device and system
EP4236585A4 (en) Method, apparatus and system for releasing f1 connection
EP3976441A4 (en) Train control system, train control device, and train control method
EP4262313A4 (en) Method, apparatus and system for scheduling service flow
EP4147677A4 (en) Implant delivery handle, implant system, and implant delivery system and operation method therefor
EP4206898A4 (en) Mirroring method, apparatus and system
EP4010089A4 (en) System, device, and method for positioning
EP4094691A4 (en) Radiographic system, control device, and method for controlling radiographic system
EP4042983A4 (en) Operating system, implant delivery system and implant delivery method
EP3968121A4 (en) Method, system and apparatus for adjusting sleep environment

Legal Events

Date Code Title Description
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE

PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

17P Request for examination filed

Effective date: 20220930

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

DAV Request for validation of the european patent (deleted)
DAX Request for extension of the european patent (deleted)
A4 Supplementary search report drawn up and despatched

Effective date: 20240313

RIC1 Information provided on ipc code assigned before grant

Ipc: A61F 2/24 20060101AFI20240306BHEP