SG11202103871RA - Prosthetic heart valve having non-cylindrical frame - Google Patents

Prosthetic heart valve having non-cylindrical frame

Info

Publication number
SG11202103871RA
SG11202103871RA SG11202103871RA SG11202103871RA SG11202103871RA SG 11202103871R A SG11202103871R A SG 11202103871RA SG 11202103871R A SG11202103871R A SG 11202103871RA SG 11202103871R A SG11202103871R A SG 11202103871RA SG 11202103871R A SG11202103871R A SG 11202103871RA
Authority
SG
Singapore
Prior art keywords
heart valve
prosthetic heart
cylindrical frame
cylindrical
frame
Prior art date
Application number
SG11202103871RA
Inventor
Anatoly Dvorsky
Tamir Levi
Yair Neumann
Noa Axelrod
Eitan Atias
Oren Cohen
Elazar Schwarcz
Ofir Witzman
Noam Miller
Boaz Manash
Danny Garmahi
Original Assignee
Edwards Lifesciences Corp
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 Edwards Lifesciences Corp filed Critical Edwards Lifesciences Corp
Publication of SG11202103871RA publication Critical patent/SG11202103871RA/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
    • A61F2/02—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
    • 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
    • A61F2/2427—Devices for manipulating or deploying heart valves during implantation
    • A61F2/2439—Expansion controlled by filaments
    • 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
    • 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
    • A61F2/9517—Instruments specially adapted for placement or removal of stents or stent-grafts handle assemblies therefor
    • 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
    • A61F2/9522—Means for mounting a stent or stent-graft onto or into a placement instrument
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/02—Inorganic materials
    • A61L27/04—Metals or alloys
    • 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
    • A61F2002/9505—Instruments specially adapted for placement or removal of stents or stent-grafts having retaining means other than an outer sleeve, e.g. male-female connector between stent and instrument
    • A61F2002/9511—Instruments specially adapted for placement or removal of stents or stent-grafts having retaining means other than an outer sleeve, e.g. male-female connector between stent and instrument the retaining means being filaments or wires
    • 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
    • A61F2210/00—Particular material properties of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2210/0014—Particular material properties of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof using shape memory or superelastic materials, e.g. nitinol
    • 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
    • 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
    • A61F2230/0008—Rounded shapes, e.g. with rounded corners elliptical or oval
    • 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
    • A61F2230/0073—Quadric-shaped
    • A61F2230/0078—Quadric-shaped hyperboloidal
    • 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
    • A61F2250/0004—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof adjustable
    • A61F2250/001—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof adjustable for adjusting a diameter
    • 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
    • A61F2250/0039—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 diameter
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2400/00—Materials characterised by their function or physical properties
    • A61L2400/16—Materials with shape-memory or superelastic properties
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2430/00—Materials or treatment for tissue regeneration
    • A61L2430/20—Materials or treatment for tissue regeneration for reconstruction of the heart, e.g. heart valves
SG11202103871RA 2018-10-19 2019-10-18 Prosthetic heart valve having non-cylindrical frame SG11202103871RA (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201862748284P 2018-10-19 2018-10-19
US201962799678P 2019-01-31 2019-01-31
PCT/US2019/056865 WO2020081893A1 (en) 2018-10-19 2019-10-18 Prosthetic heart valve having non-cylindrical frame

Publications (1)

Publication Number Publication Date
SG11202103871RA true SG11202103871RA (en) 2021-05-28

Family

ID=68468836

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11202103871RA SG11202103871RA (en) 2018-10-19 2019-10-18 Prosthetic heart valve having non-cylindrical frame

Country Status (11)

Country Link
US (2) US11446141B2 (en)
EP (1) EP3866731A1 (en)
JP (1) JP2022505338A (en)
KR (1) KR20210082188A (en)
CN (2) CN112867468A (en)
AU (1) AU2019361110A1 (en)
CA (1) CA3116003A1 (en)
CR (1) CR20210228A (en)
SG (1) SG11202103871RA (en)
WO (1) WO2020081893A1 (en)
ZA (1) ZA202102543B (en)

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US10603165B2 (en) * 2016-12-06 2020-03-31 Edwards Lifesciences Corporation Mechanically expanding heart valve and delivery apparatus therefor
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CA3116003A1 (en) * 2018-10-19 2020-04-23 Edwards Lifesciences Corporation Prosthetic heart valve having non-cylindrical frame
JP2022517423A (en) * 2019-01-17 2022-03-08 エドワーズ ライフサイエンシーズ コーポレイション Frame for artificial valve
EP3993736B1 (en) 2019-07-02 2023-11-15 Edwards Lifesciences Corporation Prosthetic heart valve and delivery apparatus therefor
CN113993482A (en) 2019-12-06 2022-01-28 爱德华兹生命科学公司 Prosthetic heart valve with non-linear struts
EP4069144A1 (en) 2019-12-06 2022-10-12 Edwards Lifesciences Corporation Prosthetic heart valves with commissure post protrusions for commissure assembly position locking
WO2021141878A1 (en) 2020-01-10 2021-07-15 Edwards Lifesciences Corporation Assembly methods for a prosthetic heart valve leaflet
WO2021146101A1 (en) 2020-01-14 2021-07-22 Edwards Lifesciences Corporation Expansion and locking mechanism for mechanically expandable valves
EP4084740A1 (en) 2020-02-24 2022-11-09 Edwards Lifesciences Corporation Hybrid frame for prosthetic heart valve
CN115297809A (en) 2020-03-17 2022-11-04 爱德华兹生命科学公司 Modification of existing valve structures for prosthetic heart valve implantation
CN115701954A (en) 2020-04-01 2023-02-14 爱德华兹生命科学公司 Skirt assembly for an implantable prosthetic valve
EP4146122A1 (en) 2020-05-04 2023-03-15 Edwards Lifesciences Corporation Leaflet attachment in prosthetic heart valves using buckle commissure clamps
EP4125729A1 (en) 2020-05-28 2023-02-08 Edwards Lifesciences Corporation Methods and devices for leaflet folding or capture
WO2021252365A1 (en) 2020-06-11 2021-12-16 Edwards Lifesciences Corporation Stiff braid member for prosthetic valve delivery apparatus
US20230248513A1 (en) * 2020-07-07 2023-08-10 Anteris Technologies Corporation Expandable frame for improved hemodynamic performance of transcatheter replacement heart valve
EP4161444A1 (en) 2020-07-10 2023-04-12 Edwards Lifesciences Corporation Prosthetic heart valves with expansion and locking assemblies
CN216962745U (en) * 2020-07-13 2022-07-15 爱德华兹生命科学公司 Prosthetic valve
CN216652564U (en) * 2020-07-16 2022-06-03 爱德华兹生命科学公司 Prosthetic valve and delivery assembly
EP4185241A1 (en) 2020-07-21 2023-05-31 Edwards Lifesciences Corporation Prosthetic heart valves with h-shaped commissure windows and methods for assembly thereof
US20220071764A1 (en) * 2020-09-04 2022-03-10 Michael B. McDonald Heart Replacement Valve With Leaflet Inversion And Replacement Procedure Of A Heart Valve
EP4210634A1 (en) 2020-09-09 2023-07-19 Edwards Lifesciences Corporation Tapered prosthetic heart valves with valvular structures forming tapered flow channels
WO2022072564A1 (en) 2020-09-30 2022-04-07 Edwards Lifesciences Corporation Delivery apparatus for mechanically expandable valve
KR20230107279A (en) 2020-11-10 2023-07-14 에드워즈 라이프사이언시스 코포레이션 Prosthetic heart valve with sealing layer or valve structure for reduced risk of thrombosis
EP4243733A1 (en) 2020-11-11 2023-09-20 Edwards Lifesciences Corporation Prosthetic heart valves with sealing frames to reduce paravalvular leakage
EP4243734A1 (en) 2020-11-12 2023-09-20 Edwards Lifesciences Corporation Prosthetic heart valve leaflet assemblies and methods
CN114795584A (en) 2021-01-20 2022-07-29 爱德华兹生命科学公司 Mechanically expandable double-cavity venous docking device
EP4326195A1 (en) 2021-04-22 2024-02-28 Edwards Lifesciences Corporation Prosthetic heart valves with ratcheting lock mechanisms, and methods for fabrication and use
EP4329675A1 (en) 2021-04-26 2024-03-06 Edwards Lifesciences Corporation Expandable prosthetic heart valves
CN115462933A (en) 2021-06-11 2022-12-13 爱德华兹生命科学公司 Prosthetic heart valve
WO2022266003A1 (en) 2021-06-14 2022-12-22 Edwards Lifesciences Corporation Loading assembly and delivery apparatus for an expandable prosthetic medical device
WO2023018521A1 (en) 2021-08-11 2023-02-16 Edwards Lifesciences Corporation Mechanically-expandable prosthetic heart valve
CN113413255B (en) * 2021-08-24 2021-11-16 南通欣昌减震器有限公司 Blood vessel supporting rubber stent
WO2023086318A1 (en) * 2021-11-11 2023-05-19 Edwards Lifesciences Corporation Cover for prosthetic valve expansion mechanism
WO2023158594A1 (en) 2022-02-15 2023-08-24 Edwards Lifesciences Corporation Locking mechanism for a mechanically expandable prosthetic valve
WO2023192411A1 (en) 2022-03-30 2023-10-05 Edwards Lifesciences Corporation Delivery apparatus for mechanically expandable valve
US11622853B1 (en) 2022-09-30 2023-04-11 Anteris Technologies Corporation Prosthetic heart valves

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US11446141B2 (en) 2022-09-20
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