RU2015137786A - Упрочненный клапан - Google Patents
Упрочненный клапан Download PDFInfo
- Publication number
- RU2015137786A RU2015137786A RU2015137786A RU2015137786A RU2015137786A RU 2015137786 A RU2015137786 A RU 2015137786A RU 2015137786 A RU2015137786 A RU 2015137786A RU 2015137786 A RU2015137786 A RU 2015137786A RU 2015137786 A RU2015137786 A RU 2015137786A
- Authority
- RU
- Russia
- Prior art keywords
- valve
- substantially cylindrical
- rim
- reinforcing element
- cylindrical shape
- Prior art date
Links
- 230000003014 reinforcing effect Effects 0.000 claims 20
- 239000000463 material Substances 0.000 claims 5
- 238000000034 method Methods 0.000 claims 2
- 229920006254 polymer film Polymers 0.000 claims 2
- 238000009434 installation Methods 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 claims 1
- 239000002184 metal Substances 0.000 claims 1
- 239000007769 metal material Substances 0.000 claims 1
Classifications
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- 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
- A61F2/04—Hollow or tubular parts of organs, e.g. bladders, tracheae, bronchi or bile ducts
-
- 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
-
- 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
- A61F2/04—Hollow or tubular parts of organs, e.g. bladders, tracheae, bronchi or bile ducts
- A61F2/06—Blood vessels
- A61F2/07—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
- A61F2/02—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
- A61F2/82—Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/86—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure
- A61F2/90—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure characterised by a net-like or mesh-like structure
- A61F2/91—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure characterised by a net-like or mesh-like structure made from perforated sheet material or tubes, e.g. perforated by laser cuts or etched holes
-
- 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
-
- 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
- A61F2/04—Hollow or tubular parts of organs, e.g. bladders, tracheae, bronchi or bile ducts
- A61F2002/044—Oesophagi or esophagi or gullets
-
- 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
- Y10T29/49405—Valve or choke making
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Cardiology (AREA)
- Heart & Thoracic Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Vascular Medicine (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Transplantation (AREA)
- Pulmonology (AREA)
- Gastroenterology & Hepatology (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Prostheses (AREA)
- Anesthesiology (AREA)
- Hematology (AREA)
Claims (35)
1. Клапан для установки в просвет организма, содержащий:
корпус;
обод по существу цилиндрической формы, расположенный на первом конце клапана, причем обод по существу цилиндрической формы имеет проксимальный конец и дистальный конец;
отверстие, расположенное на втором конце клапана, содержащее одну или более створок, причем отверстие имеет закрытую конфигурацию, в которой створки закрыты, открытую в антеградном направлении конфигурацию, в которой створки открыты под действием антеградной силы, и открытую в ретроградном направлении конфигурацию, в которой створки открыты под действием ретроградной силы; и
армирующий элемент, соединенный с ободом по существу цилиндрической формы, причем армирующий элемент ограничивается ободом по существу цилиндрической формы.
2. Клапан по п. 1, в котором отверстие содержит по меньшей мере три створки.
3. Клапан по п. 1, в котором армирующий элемент располагается между проксимальным и дистальным концами обода по существу цилиндрической формы.
4. Клапан по п. 1, в котором армирующий элемент соединен с внутренним диаметром обода по существу цилиндрической формы.
5. Клапан по п. 1, в котором армирующий элемент соединен с наружным диаметром обода по существу цилиндрической формы.
6. Клапан по п. 1, в котором армирующий элемент сформован внутри обода по существу цилиндрической формы.
7. Клапан по п. 1, в котором армирующий элемент выполнен как единое целое с ободом по существу цилиндрической формы.
8. Клапан по п. 1, в котором армирующий элемент содержит сетчатый материал.
9. Клапан по п. 8, в котором сетка содержит полимерный материал.
10. Клапан по п. 8, в котором сетка содержит металлический материал.
11. Клапан по п. 1, в котором армирующий элемент содержит полимерную пленку.
12. Клапан по п. 1, в котором клапан содержит полимерный материал.
13. Клапан по п. 11, в котором прочность на разрыв полимерной пленки выше, чем прочность на разрыв материала, использованного для создания обода по существу цилиндрической формы.
14. Клапан по п. 1, в котором корпус имеет внутреннюю поверхность и наружную поверхность, причем в закрытой конфигурации внутренняя поверхность по существу вогнутая, а наружная поверхность по существу выпуклая.
15. Клапан по п. 1, в котором корпус имеет внутреннюю поверхность и наружную поверхность, причем в открытой в антеградном направлении конфигурации внутренняя поверхность по существу вогнутая, а наружная поверхность по существу выпуклая.
16. Клапан по п. 1, в котором корпус имеет внутреннюю поверхность и наружную поверхность, причем в открытой в ретроградном направлении конфигурации внутренняя поверхность по существу выпуклая, а наружная поверхность по существу вогнутая.
17. Клапан по п. 1, в котором корпус клапана в открытой в ретроградном направлении конфигурации вывернут.
18. Имплантируемое устройство для расположения в просвете организма, причем имплантируемое устройство содержит:
стент по существу цилиндрической формы со сквозным внутренним просветом; и
клапан, содержащий корпус, обод по существу цилиндрической формы, отверстие и армирующий элемент, причем армирующий элемент соединен с ободом по существу цилиндрической формы;
причем клапан соединен с внутренним просветом стента по существу цилиндрической формы посредством шовного элемента, проходящего сквозь армирующий элемент клапана.
19. Имплантируемое устройство по п. 18, в котором шовный элемент проходит через стенку стента по существу цилиндрической формы, обод клапана по существу цилиндрической формы и армирующий элемент.
20. Имплантируемое устройство по п. 18, в котором армирующий элемент соединен с внутренним диаметром обода по существу цилиндрической формы.
21. Имплантируемое устройство по п. 18, в котором армирующий элемент соединен с наружным диаметром обода по существу цилиндрической формы.
22. Имплантируемое устройство по п. 18, в котором армирующий элемент сформован внутри обода по существу цилиндрической формы.
23. Имплантируемое устройство по п. 18, в котором прочность на разрыв армирующего элемента выше, чем прочность на разрыв материала, использованного для создания обода по существу цилиндрической формы.
24. Способ изготовления имплантируемого устройства для расположения в просвете организма, причем способ включает этапы:
получение металлического стента по существу цилиндрической формы, причем стент по существу цилиндрической формы имеет сквозной внутренний просвет;
получение клапана, причем клапан содержит корпус, обод по существу цилиндрической формы, отверстие и армирующий элемент; и
соединение клапана с внутренним просветом стента по существу цилиндрической формы посредством шовного элемента, проходящего через армирующий элемент клапана.
25. Способ по п. 24, дополнительно включающий соединение армирующего элемента с ободом по существу цилиндрической формы до этапа соединения клапана с внутренним просветом стента по существу цилиндрической формы.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201361772929P | 2013-03-05 | 2013-03-05 | |
| US61/772,929 | 2013-03-05 | ||
| PCT/US2014/020187 WO2014138006A1 (en) | 2013-03-05 | 2014-03-04 | Reinforced valve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RU2015137786A true RU2015137786A (ru) | 2017-04-10 |
| RU2658453C2 RU2658453C2 (ru) | 2018-06-21 |
Family
ID=51488792
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2015137786A RU2658453C2 (ru) | 2013-03-05 | 2014-03-04 | Упрочненный клапан |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US9474638B2 (ru) |
| EP (1) | EP2964148A4 (ru) |
| JP (1) | JP6473089B2 (ru) |
| CA (1) | CA2891225C (ru) |
| RU (1) | RU2658453C2 (ru) |
| WO (1) | WO2014138006A1 (ru) |
Families Citing this family (33)
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| US8870950B2 (en) | 2009-12-08 | 2014-10-28 | Mitral Tech Ltd. | Rotation-based anchoring of an implant |
| US20110224785A1 (en) | 2010-03-10 | 2011-09-15 | Hacohen Gil | Prosthetic mitral valve with tissue anchors |
| US9763657B2 (en) | 2010-07-21 | 2017-09-19 | Mitraltech Ltd. | Techniques for percutaneous mitral valve replacement and sealing |
| US11653910B2 (en) | 2010-07-21 | 2023-05-23 | Cardiovalve Ltd. | Helical anchor implantation |
| US20140324164A1 (en) * | 2011-08-05 | 2014-10-30 | 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 |
| WO2013021375A2 (en) | 2011-08-05 | 2013-02-14 | Mitraltech Ltd. | Percutaneous mitral valve replacement and sealing |
| WO2013021374A2 (en) | 2011-08-05 | 2013-02-14 | Mitraltech Ltd. | Techniques for percutaneous mitral valve replacement and sealing |
| WO2014115149A2 (en) | 2013-01-24 | 2014-07-31 | Mitraltech Ltd. | Ventricularly-anchored prosthetic valves |
| JP6473089B2 (ja) * | 2013-03-05 | 2019-02-20 | メリット・メディカル・システムズ・インコーポレイテッドＭｅｒｉｔ Ｍｅｄｉｃａｌ Ｓｙｓｔｅｍｓ，Ｉｎｃ． | 補強弁 |
| AU2014318704B2 (en) | 2013-09-12 | 2018-05-10 | Boston Scientific Scimed, Inc. | Stent with anti-migration connectors |
| JP6461994B2 (ja) | 2014-03-18 | 2019-01-30 | 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． | 肉芽および炎症を低減するステントの設計 |
| EP3160388B1 (en) | 2014-06-26 | 2021-08-11 | Boston Scientific Scimed Inc. | Medical devices to prevent bile reflux after bariatric procedures |
| EP4066786A1 (en) | 2014-07-30 | 2022-10-05 | Cardiovalve Ltd. | Articulatable prosthetic valve |
| US10219921B2 (en) | 2014-10-02 | 2019-03-05 | Boston Scientific Scimed, Inc. | Controlled ingrowth feature for antimigration |
| WO2016065086A1 (en) | 2014-10-22 | 2016-04-28 | Boston Scientific Scimed, Inc. | Stent with flexible hinge |
| WO2016073597A1 (en) | 2014-11-06 | 2016-05-12 | Boston Scientific Scimed, Inc. | Tracheal stent |
| US9974651B2 (en) | 2015-02-05 | 2018-05-22 | Mitral Tech Ltd. | Prosthetic valve with axially-sliding frames |
| CA3162308A1 (en) | 2015-02-05 | 2016-08-11 | Cardiovalve Ltd. | Prosthetic valve with axially-sliding frames |
| US10201425B2 (en) * | 2015-03-02 | 2019-02-12 | Georgia Tech Research Corporation | Implantable open vein valve |
| US10531866B2 (en) | 2016-02-16 | 2020-01-14 | Cardiovalve Ltd. | Techniques for providing a replacement valve and transseptal communication |
| JP6965258B2 (ja) | 2016-03-07 | 2021-11-10 | 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. | 拡張可能な医療デバイス |
| US20190231525A1 (en) | 2016-08-01 | 2019-08-01 | Mitraltech Ltd. | Minimally-invasive delivery systems |
| US10856975B2 (en) | 2016-08-10 | 2020-12-08 | Cardiovalve Ltd. | Prosthetic valve with concentric frames |
| US11246704B2 (en) | 2017-08-03 | 2022-02-15 | Cardiovalve Ltd. | Prosthetic heart valve |
| US10575948B2 (en) | 2017-08-03 | 2020-03-03 | Cardiovalve Ltd. | Prosthetic heart valve |
| US11793633B2 (en) | 2017-08-03 | 2023-10-24 | Cardiovalve Ltd. | Prosthetic heart valve |
| US10888421B2 (en) | 2017-09-19 | 2021-01-12 | Cardiovalve Ltd. | Prosthetic heart valve with pouch |
| US10537426B2 (en) | 2017-08-03 | 2020-01-21 | Cardiovalve Ltd. | Prosthetic heart valve |
| US20230137909A1 (en) | 2017-08-03 | 2023-05-04 | Cardiovalve Ltd. | Prosthetic heart valve |
| GB201720803D0 (en) | 2017-12-13 | 2018-01-24 | Mitraltech Ltd | Prosthetic Valve and delivery tool therefor |
| GB201800399D0 (en) | 2018-01-10 | 2018-02-21 | Mitraltech Ltd | Temperature-control during crimping of an implant |
| WO2021146021A1 (en) | 2020-01-13 | 2021-07-22 | Boston Scientific Scimed, Inc. | Anti-migration stent |
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- 2014-03-04 CA CA2891225A patent/CA2891225C/en active Active
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- 2014-03-04 US US14/196,012 patent/US9474638B2/en active Active
- 2014-03-04 RU RU2015137786A patent/RU2658453C2/ru active
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| Publication number | Publication date |
|---|---|
| US20140257461A1 (en) | 2014-09-11 |
| JP6473089B2 (ja) | 2019-02-20 |
| WO2014138006A1 (en) | 2014-09-12 |
| CA2891225C (en) | 2021-03-02 |
| RU2658453C2 (ru) | 2018-06-21 |
| EP2964148A1 (en) | 2016-01-13 |
| US9474638B2 (en) | 2016-10-25 |
| CA2891225A1 (en) | 2014-09-12 |
| EP2964148A4 (en) | 2016-08-24 |
| JP2016508836A (ja) | 2016-03-24 |
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