HRP20200061T1 - Protetski srčani zalistak - Google Patents
Protetski srčani zalistak Download PDFInfo
- Publication number
- HRP20200061T1 HRP20200061T1 HRP20200061TT HRP20200061T HRP20200061T1 HR P20200061 T1 HRP20200061 T1 HR P20200061T1 HR P20200061T T HRP20200061T T HR P20200061TT HR P20200061 T HRP20200061 T HR P20200061T HR P20200061 T1 HRP20200061 T1 HR P20200061T1
- Authority
- HR
- Croatia
- Prior art keywords
- fibers
- valve
- frame
- shape memory
- flap
- Prior art date
Links
- 210000003709 heart valve Anatomy 0.000 title claims 3
- 239000000835 fiber Substances 0.000 claims 27
- 239000000463 material Substances 0.000 claims 9
- 239000012781 shape memory material Substances 0.000 claims 5
- 239000004744 fabric Substances 0.000 claims 3
- 102000002151 Microfilament Proteins Human genes 0.000 claims 2
- 108010040897 Microfilament Proteins Proteins 0.000 claims 2
- 238000005452 bending Methods 0.000 claims 2
- 210000003632 microfilament Anatomy 0.000 claims 2
- 229910001000 nickel titanium Inorganic materials 0.000 claims 1
- 239000004753 textile Substances 0.000 claims 1
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
- A61F2/2412—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
-
- 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
-
- 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
- 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
-
- 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
- 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
- A61F2230/0017—Angular shapes
- A61F2230/0019—Angular shapes rectangular
-
- 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
- A61F2230/0028—Shapes in the form of latin or greek characters
- A61F2230/0054—V-shaped
-
- 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
- A61F2250/0018—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 elasticity, stiffness or compressibility
-
- 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
- A61F2250/0014—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
- 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
- A61F2250/0069—Sealing means
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49826—Assembling or joining
- Y10T29/49908—Joining by deforming
- Y10T29/49925—Inward deformation of aperture or hollow body wall
- Y10T29/49927—Hollow body is axially joined cup or tube
Landscapes
- Health & Medical Sciences (AREA)
- Cardiology (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Transplantation (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Prostheses (AREA)
- Materials For Medical Uses (AREA)
- External Artificial Organs (AREA)
Claims (14)
1. Implantabilni protetski zalistak (10) koji sadrži:
prstenasti okvir (12) koji sadrži ulazni kraj (15) i izlazni kraj (19) i koji je radijalno skupljiv i proširiv između radijalno skupljene konfiguracije i radijalno proširene konfiguracije, okvir (12) koji definira aksijalni smjer koji se proteže od ulaznog kraja (15) ka izlaznom kraju (19);
strukturu zalistaka (14) koja je pozicionirana unutar okvira (12) i pričvršćena za njega; i
prstenasti vanjski omotač (18) postavljen oko vanjske površine okvira (12), pri čemu vanjski omotač (18) sadrži:
ulaznu ivicu (160) pričvršćenu za okvir (12) na prvom mjestu,
izlaznu ivicu (162) pričvršćenu za okvir (12), na drugom mjestu; i
srednji dio između ulazne ivice i izlaznog oboda koji sadrži višak materijala koji se radijalno savija prema van od ulazne i izlazne ivice (160, 162) prstenastog vanjskog omotača (18) kada je zalistak (10) u raširenoj konfiguraciji;
naznačen time da vanjski omotač dalje sadrži:
(a) tkaninu (170) koja je čvršća u aksijalnom smjeru (172) zalistaka (10) u odnosu na radijalni smjer (173) kako bi se poboljšalo radijalno savijanje prema van viška materijala; i/ili
(b) samo-proširivi materijal (230) koji sadrži vlakna izrađena od materijala koji pamti oblik s memorijom oblika postavljenom kako bi se poboljšalo radijalno savijanje prema van viška materijala vanjskog omotača (18).
2. Zalistak (10) prema patentnom zahtjevu 1, naznačen time da izlazna ivica (162) vanjskog omotača (18) sadrži veći broj naizmjeničnih ispupčenja (164) i zareza (166), ispupčenja su pričvršćena za okvir (12) na drugom mjestu, a zarezi (166) nisu direktno pričvršćeni za okvir (12).
3. Zalistak (10) prema patentnom zahtjevu 1 ili patentnom zahtjevu 2, naznačen time da kada je okvir (12) u skupljenoj konfiguraciji, aksijalni razmak između ulazne ivice (160) vanjskog omotača (18) i izlazne ivice (162) vanjskog omotača (18) je veći nego kada je zalistak (10) u proširenoj konfiguraciji, smanjujući višak materijala srednjeg dijela vanjskog omotača (18).
4. Zalistak (10) prema bilo kojem od prethodnih patentnih zahtjeva, naznačen time da prstenasti vanjski omotač (18) sadrži tkaninu (170) koja je čvršća u aksijalnom smjeru (172) zalistaka (10) u usporedbi sa radijalnim smjerom (173) i pri čemu tkanina (170) sadrži:
mnoštvo prvih vlakana (176) paralelnih sa aksijalnim smjerom okvira (12); i
mnoštvo drugih vlakana (178) poprečnih na mnoštvo prvih vlakana (176); i
pri čemu su bar neka vlakna iz mnoštva prvih vlakana (176) čvršća od vlakana iz mnoštva drugih vlakana (178).
5. Zalistak (10) prema patentnom zahtjevu 4, naznačen time da mnoštvo prvih vlakana (176) sadrži monofilamentna vlakna, i/ili gdje mnoštvo drugih vlakana (176) sadrži mikrofilamentna vlakna, multifilamentna vlakna, ili kombinaciju mikrofilamentnih vlakana i multifilamentnih vlakana.
6. Zalistak (10) iz patentnog zahtjeva 4 ili patentnog zahtjeva 5, naznačen time da mnoštvo drugih vlakana (176) ne sadrži zaostale napone nakon širenja okvira (12) iz skupljene konfiguracije u proširenu konfiguraciju.
7. Zalistak (10) prema bilo kojem od patentnih zahtjeva od 1 do 3, naznačen time da samoproširivi tekstilni materijal (230) sadrži tkana vlakna osnove i vlakna potke.
8. Zalistak (10) prema patentnom zahtjevu 7, naznačen time da vlakna tkanja sadrže vlakna napravljena od materijala sa memorijom oblika.
9. Zalistak (10) iz patentnog zahtjeva 7 ili 8, naznačen time da tkanje vlakana osnove i vlakana tkanja sadrži:
osnovni obrazac tkanja koji sadrži vlakna napravljena od memorijskog materijala koji nema memoriju oblika; i
satenski obrazac tkanja koji sadrži vlakna napravljena od materijala sa memorijom oblika.
10. Zalistak (10) prema patentnom zahtjevu 9, naznačen time da satenski obrazac tkanja sadrži vlakna osnove koja nisu izrađena od materijala sa memorijom oblika i vlakna tkanja izrađena od materijala sa memorijom oblika.
11. Zalistak (10) prema bilo kojem od patentnih zahtjeva 1 ili od 7 do 10, naznačen time da je materijal sa memorijom oblika od nikl-titanijum legure.
12. Zalistak (10) prema bilo kojem od patentnih zahtjeva 1 ili od 7 do 11, naznačen time da vlakna napravljena od memorijskog materijala imaju promjer od 0.01 do 0.38 mm (0.5 do 15 Mil).
13. Zalistak (10) prema bilo kojem od prethodnih patentnih zahtjeva, naznačen time da prstenasti okvir (12) sadrži mnoštvo dijelova za pričvršćivanje listića; a struktura zalizaka se učvršćuje za dijelove za pričvršćivanjem listića za okvir (12).
14. Sklop za implantiranje protetskog srčanog zaliska (10), u tijelo pacijenta, naznačen time da sadrži:
aparat za isporuku koji sadrži izduženo vratilo (180); i
protetski srčani zalistak (10) prema bilo kojem od zahtjeva 1 do 13, montiran na vratilo (180), u radijalno skupljenoj konfiguraciji za isporuku u tijelo.
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201461991904P | 2014-05-12 | 2014-05-12 | |
US14/704,861 US10195025B2 (en) | 2014-05-12 | 2015-05-05 | Prosthetic heart valve |
EP15783951.5A EP3142607B1 (en) | 2014-05-12 | 2015-05-07 | Prosthetic heart valve |
PCT/US2015/029614 WO2015175302A1 (en) | 2014-05-12 | 2015-05-07 | Prosthetic heart valve |
Publications (1)
Publication Number | Publication Date |
---|---|
HRP20200061T1 true HRP20200061T1 (hr) | 2020-04-03 |
Family
ID=54366810
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HRP20220437TT HRP20220437T1 (hr) | 2014-05-12 | 2015-05-07 | Postupak radijalne kompresije protetskog srčanog zaliska |
HRP20200061TT HRP20200061T1 (hr) | 2014-05-12 | 2020-01-16 | Protetski srčani zalistak |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HRP20220437TT HRP20220437T1 (hr) | 2014-05-12 | 2015-05-07 | Postupak radijalne kompresije protetskog srčanog zaliska |
Country Status (17)
Country | Link |
---|---|
US (3) | US10195025B2 (hr) |
EP (3) | EP3679894B1 (hr) |
JP (4) | JP6655067B2 (hr) |
CN (2) | CN105324091B (hr) |
CA (2) | CA2910870C (hr) |
CR (1) | CR20150606A (hr) |
DK (2) | DK3679894T3 (hr) |
ES (2) | ES2772305T3 (hr) |
HR (2) | HRP20220437T1 (hr) |
HU (2) | HUE048526T2 (hr) |
LT (1) | LT3142607T (hr) |
PL (2) | PL3142607T3 (hr) |
PT (2) | PT3679894T (hr) |
RS (1) | RS59941B1 (hr) |
SG (2) | SG11201509904RA (hr) |
SI (2) | SI3142607T1 (hr) |
WO (1) | WO2015175302A1 (hr) |
Families Citing this family (147)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9532868B2 (en) | 2007-09-28 | 2017-01-03 | St. Jude Medical, Inc. | Collapsible-expandable prosthetic heart valves with structures for clamping native tissue |
US8870950B2 (en) | 2009-12-08 | 2014-10-28 | Mitral Tech Ltd. | Rotation-based anchoring of an implant |
WO2011111047A2 (en) | 2010-03-10 | 2011-09-15 | Mitraltech Ltd. | Prosthetic mitral valve with tissue anchors |
US8579964B2 (en) | 2010-05-05 | 2013-11-12 | Neovasc Inc. | Transcatheter mitral valve prosthesis |
US11653910B2 (en) | 2010-07-21 | 2023-05-23 | Cardiovalve Ltd. | Helical anchor implantation |
US9763657B2 (en) | 2010-07-21 | 2017-09-19 | Mitraltech Ltd. | Techniques for percutaneous mitral valve replacement and sealing |
US9308087B2 (en) | 2011-04-28 | 2016-04-12 | Neovasc Tiara Inc. | Sequentially deployed transcatheter mitral valve prosthesis |
US9554897B2 (en) | 2011-04-28 | 2017-01-31 | Neovasc Tiara Inc. | Methods and apparatus for engaging a valve prosthesis with tissue |
WO2013021374A2 (en) | 2011-08-05 | 2013-02-14 | Mitraltech Ltd. | Techniques for percutaneous mitral valve replacement and sealing |
US8852272B2 (en) | 2011-08-05 | 2014-10-07 | Mitraltech Ltd. | Techniques for percutaneous mitral valve replacement and sealing |
EP3417813B1 (en) | 2011-08-05 | 2020-05-13 | Cardiovalve Ltd | Percutaneous mitral valve replacement |
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2019
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2021
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2023
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