JP2016508389A5 - - Google Patents
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- Publication number
- JP2016508389A5 JP2016508389A5 JP2015554184A JP2015554184A JP2016508389A5 JP 2016508389 A5 JP2016508389 A5 JP 2016508389A5 JP 2015554184 A JP2015554184 A JP 2015554184A JP 2015554184 A JP2015554184 A JP 2015554184A JP 2016508389 A5 JP2016508389 A5 JP 2016508389A5
- Authority
- JP
- Japan
- Prior art keywords
- atrial
- atrial support
- support member
- support device
- atrium
- 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
- 230000001746 atrial effect Effects 0.000 claims description 237
- 210000002837 heart atrium Anatomy 0.000 claims description 92
- 230000017531 blood circulation Effects 0.000 claims description 9
- 238000010009 beating Methods 0.000 claims description 8
- 230000008602 contraction Effects 0.000 claims description 8
- 238000006073 displacement reaction Methods 0.000 claims description 8
- 239000012781 shape memory material Substances 0.000 claims description 8
- 238000006243 chemical reaction Methods 0.000 claims description 6
- 210000003709 heart valve Anatomy 0.000 claims description 6
- 239000011248 coating agent Substances 0.000 claims description 4
- 238000000576 coating method Methods 0.000 claims description 4
- 230000006835 compression Effects 0.000 claims description 2
- 238000007906 compression Methods 0.000 claims description 2
- 238000003780 insertion Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 description 18
- 210000004115 mitral valve Anatomy 0.000 description 15
- 230000006870 function Effects 0.000 description 9
- 239000000463 material Substances 0.000 description 9
- 210000003492 pulmonary vein Anatomy 0.000 description 7
- 239000008280 blood Substances 0.000 description 6
- 210000004369 blood Anatomy 0.000 description 6
- 230000010339 dilation Effects 0.000 description 4
- 238000007675 cardiac surgery Methods 0.000 description 3
- 230000008439 repair process Effects 0.000 description 3
- 230000001960 triggered effect Effects 0.000 description 3
- 208000012661 Dyskinesia Diseases 0.000 description 2
- HZEWFHLRYVTOIW-UHFFFAOYSA-N [Ti].[Ni] Chemical compound [Ti].[Ni] HZEWFHLRYVTOIW-UHFFFAOYSA-N 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 210000000709 aorta Anatomy 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000004217 heart function Effects 0.000 description 2
- 210000005246 left atrium Anatomy 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 229910001000 nickel titanium Inorganic materials 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 241000189617 Chorda Species 0.000 description 1
- 240000005561 Musa balbisiana Species 0.000 description 1
- 235000018290 Musa x paradisiaca Nutrition 0.000 description 1
- 229910000990 Ni alloy Inorganic materials 0.000 description 1
- 208000012287 Prolapse Diseases 0.000 description 1
- 208000007536 Thrombosis Diseases 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 210000003484 anatomy Anatomy 0.000 description 1
- 238000004873 anchoring Methods 0.000 description 1
- 210000001765 aortic valve Anatomy 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002775 capsule Substances 0.000 description 1
- 210000005242 cardiac chamber Anatomy 0.000 description 1
- -1 copper-aluminum-nickel Chemical compound 0.000 description 1
- 230000006837 decompression Effects 0.000 description 1
- 238000002716 delivery method Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000007943 implant Substances 0.000 description 1
- 238000002513 implantation Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 210000005240 left ventricle Anatomy 0.000 description 1
- 210000004072 lung Anatomy 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 210000003458 notochord Anatomy 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000007634 remodeling Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201361756663P | 2013-01-25 | 2013-01-25 | |
| EP13152771.5 | 2013-01-25 | ||
| EP13152771 | 2013-01-25 | ||
| US61/756,663 | 2013-01-25 | ||
| PCT/EP2014/051542 WO2014114797A1 (en) | 2013-01-25 | 2014-01-27 | Temporary atrium support device |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2016508389A JP2016508389A (ja) | 2016-03-22 |
| JP2016508389A5 true JP2016508389A5 (enExample) | 2018-05-17 |
| JP6422082B2 JP6422082B2 (ja) | 2018-11-14 |
Family
ID=47720294
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2015554184A Expired - Fee Related JP6422082B2 (ja) | 2013-01-25 | 2014-01-27 | 一時的な心房支援装置 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US20150351735A1 (enExample) |
| EP (1) | EP2948099B1 (enExample) |
| JP (1) | JP6422082B2 (enExample) |
| CN (1) | CN105101910A (enExample) |
| CA (1) | CA2897907A1 (enExample) |
| WO (1) | WO2014114797A1 (enExample) |
Families Citing this family (40)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8579964B2 (en) | 2010-05-05 | 2013-11-12 | Neovasc Inc. | Transcatheter mitral valve prosthesis |
| 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 |
| US9345573B2 (en) | 2012-05-30 | 2016-05-24 | Neovasc Tiara Inc. | Methods and apparatus for loading a prosthesis onto a delivery system |
| US9572665B2 (en) | 2013-04-04 | 2017-02-21 | Neovasc Tiara Inc. | Methods and apparatus for delivering a prosthetic valve to a beating heart |
| DE202016008737U1 (de) | 2015-12-15 | 2019-04-05 | Neovasc Tiara Inc. | Transseptales Zuführsystem |
| US11833034B2 (en) | 2016-01-13 | 2023-12-05 | Shifamed Holdings, Llc | Prosthetic cardiac valve devices, systems, and methods |
| CN108882981B (zh) | 2016-01-29 | 2021-08-10 | 内奥瓦斯克迪亚拉公司 | 用于防止流出阻塞的假体瓣膜 |
| US11026782B2 (en) * | 2016-08-11 | 2021-06-08 | 4C Medical Technologies, Inc. | Heart chamber prosthetic valve implant with elevated valve section and single chamber anchoring for preservation, supplementation and/or replacement of native valve function |
| CN109996581B (zh) | 2016-11-21 | 2021-10-15 | 内奥瓦斯克迪亚拉公司 | 用于快速收回经导管心脏瓣膜递送系统的方法和系统 |
| US10653523B2 (en) | 2017-01-19 | 2020-05-19 | 4C Medical Technologies, Inc. | Systems, methods and devices for delivery systems, methods and devices for implanting prosthetic heart valves |
| US10561495B2 (en) | 2017-01-24 | 2020-02-18 | 4C Medical Technologies, Inc. | Systems, methods and devices for two-step delivery and implantation of prosthetic heart valve |
| US12029647B2 (en) | 2017-03-07 | 2024-07-09 | 4C Medical Technologies, Inc. | Systems, methods and devices for prosthetic heart valve with single valve leaflet |
| US12036113B2 (en) | 2017-06-14 | 2024-07-16 | 4C Medical Technologies, Inc. | Delivery of heart chamber prosthetic valve implant |
| CA3073834A1 (en) | 2017-08-25 | 2019-02-28 | Neovasc Tiara Inc. | Sequentially deployed transcatheter mitral valve prosthesis |
| WO2020041495A1 (en) | 2018-08-21 | 2020-02-27 | Shifamed, Llc | Prosthetic cardiac valve devices, systems, and methods |
| US11857441B2 (en) | 2018-09-04 | 2024-01-02 | 4C Medical Technologies, Inc. | Stent loading device |
| US10912644B2 (en) | 2018-10-05 | 2021-02-09 | Shifamed Holdings, Llc | Prosthetic cardiac valve devices, systems, and methods |
| WO2020082039A1 (en) | 2018-10-19 | 2020-04-23 | Shifamed Holdings, Llc | Adjustable medical device |
| WO2020093172A1 (en) | 2018-11-08 | 2020-05-14 | Neovasc Tiara Inc. | Ventricular deployment of a transcatheter mitral valve prosthesis |
| US10888644B2 (en) | 2019-02-06 | 2021-01-12 | inQB8 Medical Technologies, LLC | Intra-cardiac left atrial and dual support systems |
| US12544226B2 (en) | 2019-02-14 | 2026-02-10 | 4C Medical Technologies, Inc. | Hydrophilic skirt for paravalvular leak mitigation and fit and apposition optimization for prosthetic heart valve implants |
| WO2020185597A1 (en) | 2019-03-08 | 2020-09-17 | Neovasc Tiara Inc. | Retrievable prosthesis delivery system |
| EP3941391B1 (en) | 2019-03-19 | 2024-12-04 | Shifamed Holdings, LLC | Prosthetic cardiac valve devices, systems |
| US11602429B2 (en) | 2019-04-01 | 2023-03-14 | Neovasc Tiara Inc. | Controllably deployable prosthetic valve |
| EP3952792A4 (en) | 2019-04-10 | 2023-01-04 | Neovasc Tiara Inc. | HEART VALVE PROSTHESIS WITH NATURAL BLOOD FLOW |
| US11452628B2 (en) | 2019-04-15 | 2022-09-27 | 4C Medical Technologies, Inc. | Loading systems for collapsible prosthetic heart valve devices and methods thereof |
| EP3972673B1 (en) | 2019-05-20 | 2026-01-28 | Neovasc Tiara Inc. | Introducer with hemostasis mechanism |
| CN114144144B (zh) | 2019-06-20 | 2026-01-13 | 内奥瓦斯克迪亚拉公司 | 低轮廓假体二尖瓣 |
| US12133797B2 (en) | 2020-01-31 | 2024-11-05 | 4C Medical Technologies, Inc. | Prosthetic heart valve delivery system: paddle attachment feature |
| US11931253B2 (en) | 2020-01-31 | 2024-03-19 | 4C Medical Technologies, Inc. | Prosthetic heart valve delivery system: ball-slide attachment |
| US12053375B2 (en) | 2020-03-05 | 2024-08-06 | 4C Medical Technologies, Inc. | Prosthetic mitral valve with improved atrial and/or annular apposition and paravalvular leakage mitigation |
| US11992403B2 (en) | 2020-03-06 | 2024-05-28 | 4C Medical Technologies, Inc. | Devices, systems and methods for improving recapture of prosthetic heart valve device with stent frame having valve support with inwardly stent cells |
| JP7821166B2 (ja) | 2020-08-31 | 2026-02-26 | シファメド・ホールディングス・エルエルシー | 人工弁送達システム |
| JP7835754B2 (ja) | 2020-12-04 | 2026-03-25 | シファメド・ホールディングス・エルエルシー | 張り出し人工心弁送達デバイスおよびシステム |
| US12201521B2 (en) | 2021-03-22 | 2025-01-21 | Shifamed Holdings, Llc | Anchor position verification for prosthetic cardiac valve devices |
| CN115869109B (zh) * | 2021-09-27 | 2026-03-24 | 北京新尖科技有限公司 | 心房支架 |
| WO2023230023A1 (en) * | 2022-05-23 | 2023-11-30 | 4C Medical Technologies, Inc. | Systems and methods for optimizing blood flow |
| US12588998B1 (en) | 2022-09-01 | 2026-03-31 | 4C Medical Technologies, Inc. | Prosthetic heart valve for natural blood flow |
| US20240366366A1 (en) | 2023-03-24 | 2024-11-07 | 4C Medical Technologies, Inc. | Implant delivery |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2004317989A1 (en) * | 2004-03-01 | 2005-10-13 | Chase Medical L.P. | Method and device for percutaneous surgical ventricular repair |
| US20050228468A1 (en) * | 2004-04-01 | 2005-10-13 | Macoviak John A | Devices, systems, and methods for treating atrial fibrillation |
| WO2005099374A2 (en) * | 2004-04-05 | 2005-10-27 | Genesee Biomedical, Inc. | Method and apparatus for the surgical treatment of congestive heart failure |
| CA2580053C (en) * | 2004-09-14 | 2014-07-08 | Edwards Lifesciences Ag. | Device and method for treatment of heart valve regurgitation |
| US7611534B2 (en) * | 2005-08-25 | 2009-11-03 | The Cleveland Clinic Foundation | Percutaneous atrioventricular valve and method of use |
| US7972359B2 (en) * | 2005-09-16 | 2011-07-05 | Atritech, Inc. | Intracardiac cage and method of delivering same |
| EP2082690B1 (en) * | 2008-01-24 | 2012-06-20 | Kardium, Inc. | Medical device to assist diastolic function and prevent ventricular enlargement |
| EP2344070B1 (en) * | 2008-10-20 | 2017-08-09 | Corassist Cardiovascular Ltd. | Ventricular function assisting device and apparatus for implanting it |
| JP2010220833A (ja) * | 2009-03-24 | 2010-10-07 | Hiroshima Univ | 心室補綴具 |
| US8828043B2 (en) * | 2010-06-10 | 2014-09-09 | Jeffrey W. Chambers | Systems and methods for preventing formation of blood clots in the left atrium |
| US8864840B2 (en) * | 2010-10-19 | 2014-10-21 | Apollo Endosurgery, Inc. | Intragastric implants with collapsible frames |
-
2014
- 2014-01-27 WO PCT/EP2014/051542 patent/WO2014114797A1/en not_active Ceased
- 2014-01-27 CN CN201480005341.6A patent/CN105101910A/zh active Pending
- 2014-01-27 JP JP2015554184A patent/JP6422082B2/ja not_active Expired - Fee Related
- 2014-01-27 EP EP14701417.9A patent/EP2948099B1/en not_active Not-in-force
- 2014-01-27 CA CA2897907A patent/CA2897907A1/en not_active Abandoned
- 2014-01-27 US US14/762,437 patent/US20150351735A1/en not_active Abandoned
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