BR112021024208A2 - Sistemas e métodos de entrega de válvulas cardíacas transcateter - Google Patents
Sistemas e métodos de entrega de válvulas cardíacas transcateterInfo
- Publication number
- BR112021024208A2 BR112021024208A2 BR112021024208A BR112021024208A BR112021024208A2 BR 112021024208 A2 BR112021024208 A2 BR 112021024208A2 BR 112021024208 A BR112021024208 A BR 112021024208A BR 112021024208 A BR112021024208 A BR 112021024208A BR 112021024208 A2 BR112021024208 A2 BR 112021024208A2
- Authority
- BR
- Brazil
- Prior art keywords
- heart valve
- methods
- prosthetic heart
- delivery systems
- delivery
- Prior art date
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
- A61F2/2427—Devices for manipulating or deploying heart valves during implantation
- A61F2/2436—Deployment by retracting a sheath
-
- 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
- A61F2/243—Deployment by mechanical expansion
- A61F2/2433—Deployment by mechanical expansion using balloon catheter
-
- 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
- A61F2/2409—Support rings therefor, e.g. for connecting valves to tissue
-
- 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
- A61F2/2442—Annuloplasty rings or inserts for correcting the valve shape; Implants for improving the function of a native heart valve
- A61F2/2466—Delivery devices 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
- A61F2/958—Inflatable balloons for placing stents or stent-grafts
- A61F2002/9583—Means for holding the stent on the balloon, e.g. using protrusions, adhesives or an outer sleeve
-
- 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
- A61F2/958—Inflatable balloons for placing stents or stent-grafts
- A61F2002/9583—Means for holding the stent on the balloon, e.g. using protrusions, adhesives or an outer sleeve
- A61F2002/9586—Means for holding the stent on the balloon, e.g. using protrusions, adhesives or an outer sleeve the means being inside the balloon
-
- 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
- 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
Landscapes
- Health & Medical Sciences (AREA)
- Cardiology (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Transplantation (AREA)
- Oral & Maxillofacial 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)
- Mechanical Engineering (AREA)
- Prostheses (AREA)
Abstract
sistemas e métodos de entrega de válvulas cardíacas transcateter. a presente invenção refere-se a: válvula cardíaca protética e dispositivo de entrega (colocação) para entregar (fixar) a válvula cardíaca protética a um local de implantação alvo, que reduz o contato entre a válvula cardíaca protética e uma bainha de entrega através da qual o dispositivo de entrega é avançado para o local de implantação alvo; montagem; sistema e método. como um exemplo, uma válvula cardíaca protética pode compreender uma estrutura que inclui uma primeira extremidade com uma pluralidade de ápices espaçados separados um do outro em torno de uma circunferência da primeira extremidade e um elemento de cobertura que cobre a pluralidade de ápices. o elemento de cobertura pode incluir um elemento de amortecimento ou um elemento biorreabsorvível.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201962886677P | 2019-08-14 | 2019-08-14 | |
PCT/US2020/044994 WO2021030113A1 (en) | 2019-08-14 | 2020-08-05 | Transcatheter heart valve delivery systems and methods |
Publications (1)
Publication Number | Publication Date |
---|---|
BR112021024208A2 true BR112021024208A2 (pt) | 2022-05-24 |
Family
ID=72088426
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112021024208A BR112021024208A2 (pt) | 2019-08-14 | 2020-08-05 | Sistemas e métodos de entrega de válvulas cardíacas transcateter |
Country Status (13)
Country | Link |
---|---|
US (1) | US20220160507A1 (pt) |
EP (1) | EP4013354A1 (pt) |
JP (1) | JP2022543967A (pt) |
KR (1) | KR20220047218A (pt) |
CN (1) | CN114144145A (pt) |
AU (1) | AU2020329135A1 (pt) |
BR (1) | BR112021024208A2 (pt) |
CA (1) | CA3142031A1 (pt) |
CL (1) | CL2021003441A1 (pt) |
CR (1) | CR20210654A (pt) |
IL (1) | IL288455A (pt) |
MX (1) | MX2021014906A (pt) |
WO (1) | WO2021030113A1 (pt) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2024049647A1 (en) * | 2022-08-30 | 2024-03-07 | Edwards Lifesciences Corporation | Introducer with expandable plug |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3755823A (en) * | 1971-04-23 | 1973-09-04 | Hancock Laboratories Inc | Flexible stent for heart valve |
US6893460B2 (en) | 2001-10-11 | 2005-05-17 | Percutaneous Valve Technologies Inc. | Implantable prosthetic valve |
US7780723B2 (en) | 2005-06-13 | 2010-08-24 | Edwards Lifesciences Corporation | Heart valve delivery system |
US9061119B2 (en) | 2008-05-09 | 2015-06-23 | Edwards Lifesciences Corporation | Low profile delivery system for transcatheter heart valve |
US9155619B2 (en) | 2011-02-25 | 2015-10-13 | Edwards Lifesciences Corporation | Prosthetic heart valve delivery apparatus |
US9339384B2 (en) | 2011-07-27 | 2016-05-17 | Edwards Lifesciences Corporation | Delivery systems for prosthetic heart valve |
US9655719B2 (en) * | 2013-01-29 | 2017-05-23 | St. Jude Medical, Cardiology Division, Inc. | Surgical heart valve flexible stent frame stiffener |
US10792471B2 (en) | 2015-04-10 | 2020-10-06 | Edwards Lifesciences Corporation | Expandable sheath |
US10588744B2 (en) | 2015-09-04 | 2020-03-17 | Edwards Lifesciences Corporation | Delivery system for prosthetic heart valve |
US11096781B2 (en) | 2016-08-01 | 2021-08-24 | Edwards Lifesciences Corporation | Prosthetic heart valve |
US11013600B2 (en) | 2017-01-23 | 2021-05-25 | Edwards Lifesciences Corporation | Covered prosthetic heart valve |
FI4035629T3 (fi) | 2017-05-31 | 2023-11-17 | Edwards Lifesciences Corp | Tiivisteosa keinosydänläppään |
-
2020
- 2020-08-05 AU AU2020329135A patent/AU2020329135A1/en active Pending
- 2020-08-05 CN CN202080053205.XA patent/CN114144145A/zh active Pending
- 2020-08-05 CR CR20210654A patent/CR20210654A/es unknown
- 2020-08-05 EP EP20757496.3A patent/EP4013354A1/en active Pending
- 2020-08-05 MX MX2021014906A patent/MX2021014906A/es unknown
- 2020-08-05 KR KR1020217042992A patent/KR20220047218A/ko unknown
- 2020-08-05 WO PCT/US2020/044994 patent/WO2021030113A1/en unknown
- 2020-08-05 JP JP2021574306A patent/JP2022543967A/ja active Pending
- 2020-08-05 CA CA3142031A patent/CA3142031A1/en active Pending
- 2020-08-05 BR BR112021024208A patent/BR112021024208A2/pt unknown
-
2021
- 2021-11-28 IL IL288455A patent/IL288455A/en unknown
- 2021-12-21 CL CL2021003441A patent/CL2021003441A1/es unknown
-
2022
- 2022-02-11 US US17/670,290 patent/US20220160507A1/en active Pending
Also Published As
Publication number | Publication date |
---|---|
WO2021030113A1 (en) | 2021-02-18 |
MX2021014906A (es) | 2022-01-18 |
US20220160507A1 (en) | 2022-05-26 |
IL288455A (en) | 2022-01-01 |
CL2021003441A1 (es) | 2022-10-07 |
CN114144145A (zh) | 2022-03-04 |
AU2020329135A1 (en) | 2021-12-23 |
CA3142031A1 (en) | 2021-02-18 |
CR20210654A (es) | 2022-07-14 |
EP4013354A1 (en) | 2022-06-22 |
KR20220047218A (ko) | 2022-04-15 |
JP2022543967A (ja) | 2022-10-17 |
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