CA3103294A1 - Valves mitrales de remplacement - Google Patents
Valves mitrales de remplacement Download PDFInfo
- Publication number
- CA3103294A1 CA3103294A1 CA3103294A CA3103294A CA3103294A1 CA 3103294 A1 CA3103294 A1 CA 3103294A1 CA 3103294 A CA3103294 A CA 3103294A CA 3103294 A CA3103294 A CA 3103294A CA 3103294 A1 CA3103294 A1 CA 3103294A1
- Authority
- CA
- Canada
- Prior art keywords
- anchor
- atrial
- valve
- mitral valve
- ventricular
- 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.)
- Granted
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
- 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
- A61F2230/0002—Two-dimensional shapes, e.g. cross-sections
- A61F2230/0004—Rounded shapes, e.g. with rounded corners
- A61F2230/001—Figure-8-shaped, e.g. hourglass-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
- 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
- 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
- A61F2250/0014—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
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)
Abstract
L'invention concerne une valve mitrale prothétique comprenant un ensemble d'ancrage, un cadre d'entretoise et une pluralité de valvules de remplacement fixées au cadre d'entretoise annulaire. L'ensemble d'ancrage comprend une ancre ventriculaire, une ancre atriale et une partie centrale située entre ces dernières. L'ancre ventriculaire et l'ancre atriale sont conçues de façon à s'évaser radialement vers l'extérieur par rapport à la partie centrale. Le cadre d'entretoise annulaire est disposé radialement à l'intérieur de l'ensemble d'ancrage et est fixé à l'ensemble d'ancrage. La partie centrale est conçue de façon à s'aligner avec un orifice de valve native et l'ancre ventriculaire et l'ancre atriale sont conçues pour comprimer un tissu cardiaque natif entre elles.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US16/012,666 | 2018-06-19 | ||
US16/012,666 US10368990B2 (en) | 2017-01-23 | 2018-06-19 | Replacement mitral valves |
PCT/US2019/037729 WO2019246096A1 (fr) | 2018-06-19 | 2019-06-18 | Valves mitrales de remplacement |
Publications (2)
Publication Number | Publication Date |
---|---|
CA3103294A1 true CA3103294A1 (fr) | 2019-12-26 |
CA3103294C CA3103294C (fr) | 2023-08-01 |
Family
ID=67138170
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA3103294A Active CA3103294C (fr) | 2018-06-19 | 2019-06-18 | Valves mitrales de remplacement |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP3810037A1 (fr) |
CA (1) | CA3103294C (fr) |
WO (1) | WO2019246096A1 (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2022026351A1 (fr) * | 2020-07-27 | 2022-02-03 | Edwards Lifesciences Corporation | Valvule cardiaque prothétique |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP4157150A1 (fr) * | 2020-05-27 | 2023-04-05 | Edwards Lifesciences Corporation | Dispositifs et méthodes utilisés pour fixer des implants prothétiques dans le système vasculaire d'un patient |
US20220313428A1 (en) * | 2021-04-06 | 2022-10-06 | Cephea Valve Technologies, Inc. | Frame Features for Transcatheter Mitral Valve Replacement Device |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8876895B2 (en) * | 2006-09-19 | 2014-11-04 | Medtronic Ventor Technologies Ltd. | Valve fixation member having engagement arms |
US9561103B2 (en) | 2013-07-17 | 2017-02-07 | Cephea Valve Technologies, Inc. | System and method for cardiac valve repair and replacement |
AU2016262564B2 (en) * | 2015-05-14 | 2020-11-05 | Cephea Valve Technologies, Inc. | Replacement mitral valves |
AU2018100602A4 (en) * | 2017-01-23 | 2018-06-14 | Cephea Valve Technologies, Inc. | Replacement mitral valves |
-
2019
- 2019-06-18 CA CA3103294A patent/CA3103294C/fr active Active
- 2019-06-18 WO PCT/US2019/037729 patent/WO2019246096A1/fr unknown
- 2019-06-18 EP EP19735109.1A patent/EP3810037A1/fr active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2022026351A1 (fr) * | 2020-07-27 | 2022-02-03 | Edwards Lifesciences Corporation | Valvule cardiaque prothétique |
Also Published As
Publication number | Publication date |
---|---|
CA3103294C (fr) | 2023-08-01 |
WO2019246096A9 (fr) | 2021-02-18 |
WO2019246096A1 (fr) | 2019-12-26 |
EP3810037A1 (fr) | 2021-04-28 |
Similar Documents
Publication | Publication Date | Title |
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US11090158B2 (en) | Replacement mitral valves | |
US20200237507A1 (en) | Replacement Mitral Valves | |
US11534298B2 (en) | Prosthetic valve with s-shaped tissue anchors | |
US11793638B2 (en) | Prosthetic valve with pivoting tissue anchor portions | |
AU2018100599A4 (en) | Replacement mitral valves | |
EP2720641B1 (fr) | Valve cardiaque prothéthique avec endoprothèse à multiples couches | |
CA3103294C (fr) | Valves mitrales de remplacement | |
JP2021528161A (ja) | 置換僧帽弁 |
Legal Events
Date | Code | Title | Description |
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EEER | Examination request |
Effective date: 20201209 |
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EEER | Examination request |
Effective date: 20201209 |
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EEER | Examination request |
Effective date: 20201209 |
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EEER | Examination request |
Effective date: 20201209 |
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EEER | Examination request |
Effective date: 20201209 |
|
EEER | Examination request |
Effective date: 20201209 |
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EEER | Examination request |
Effective date: 20201209 |
|
EEER | Examination request |
Effective date: 20201209 |
|
EEER | Examination request |
Effective date: 20201209 |