JPWO2019177909A5 - - Google Patents
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- Publication number
- JPWO2019177909A5 JPWO2019177909A5 JP2020548744A JP2020548744A JPWO2019177909A5 JP WO2019177909 A5 JPWO2019177909 A5 JP WO2019177909A5 JP 2020548744 A JP2020548744 A JP 2020548744A JP 2020548744 A JP2020548744 A JP 2020548744A JP WO2019177909 A5 JPWO2019177909 A5 JP WO2019177909A5
- Authority
- JP
- Japan
- Prior art keywords
- anchor
- valve leaflet
- suture
- catheter
- valve
- 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
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- 230000002861 ventricular Effects 0.000 description 73
- 210000001519 tissue Anatomy 0.000 description 59
- 210000004115 mitral valve Anatomy 0.000 description 55
- 210000003698 chordae tendineae Anatomy 0.000 description 30
- 238000000034 method Methods 0.000 description 30
- 239000003550 marker Substances 0.000 description 22
- 230000001746 atrial effect Effects 0.000 description 15
- 230000014759 maintenance of location Effects 0.000 description 15
- 210000005240 left ventricle Anatomy 0.000 description 14
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- 238000013459 approach Methods 0.000 description 6
- 239000000463 material Substances 0.000 description 6
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- 206010027727 Mitral valve incompetence Diseases 0.000 description 5
- 230000009471 action Effects 0.000 description 5
- 230000007246 mechanism Effects 0.000 description 5
- 210000002837 heart atrium Anatomy 0.000 description 4
- 239000007943 implant Substances 0.000 description 4
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- 238000002513 implantation Methods 0.000 description 2
- 210000003540 papillary muscle Anatomy 0.000 description 2
- 230000036961 partial effect Effects 0.000 description 2
- 230000002441 reversible effect Effects 0.000 description 2
- 210000005241 right ventricle Anatomy 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 238000005476 soldering Methods 0.000 description 2
- 238000012800 visualization Methods 0.000 description 2
- 206010028980 Neoplasm Diseases 0.000 description 1
- 206010067171 Regurgitation Diseases 0.000 description 1
- 206010048547 Suture rupture Diseases 0.000 description 1
- 230000002730 additional effect Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 210000001765 aortic valve Anatomy 0.000 description 1
- 230000003416 augmentation Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 238000005219 brazing Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000004217 heart function Effects 0.000 description 1
- 210000003709 heart valve Anatomy 0.000 description 1
- 210000005244 lower chamber Anatomy 0.000 description 1
- 210000004072 lung Anatomy 0.000 description 1
- 208000005907 mitral valve insufficiency Diseases 0.000 description 1
- 230000009826 neoplastic cell growth Effects 0.000 description 1
- 230000001613 neoplastic effect Effects 0.000 description 1
- HLXZNVUGXRDIFK-UHFFFAOYSA-N nickel titanium Chemical compound [Ti].[Ti].[Ti].[Ti].[Ti].[Ti].[Ti].[Ti].[Ti].[Ti].[Ti].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni] HLXZNVUGXRDIFK-UHFFFAOYSA-N 0.000 description 1
- 229910001000 nickel titanium Inorganic materials 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- -1 polytetrafluoroethylene Polymers 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000007634 remodeling Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000009958 sewing Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 210000004872 soft tissue Anatomy 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 210000002435 tendon Anatomy 0.000 description 1
- 230000001225 therapeutic effect Effects 0.000 description 1
- 210000000591 tricuspid valve Anatomy 0.000 description 1
- 210000005243 upper chamber Anatomy 0.000 description 1
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2023122932A JP7776470B2 (ja) | 2018-03-12 | 2023-07-28 | 僧帽弁腱索修復のための方法および装置 |
| JP2025113607A JP2025129360A (ja) | 2018-03-12 | 2025-07-04 | 僧帽弁腱索修復のための方法および装置 |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201862641612P | 2018-03-12 | 2018-03-12 | |
| US62/641,612 | 2018-03-12 | ||
| PCT/US2019/021480 WO2019177909A1 (en) | 2018-03-12 | 2019-03-08 | Method and apparatus for mitral valve chord repair |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2023122932A Division JP7776470B2 (ja) | 2018-03-12 | 2023-07-28 | 僧帽弁腱索修復のための方法および装置 |
Publications (4)
| Publication Number | Publication Date |
|---|---|
| JP2021517485A JP2021517485A (ja) | 2021-07-26 |
| JP2021517485A5 JP2021517485A5 (https=) | 2022-03-09 |
| JPWO2019177909A5 true JPWO2019177909A5 (https=) | 2022-03-09 |
| JP7324215B2 JP7324215B2 (ja) | 2023-08-09 |
Family
ID=67906923
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2020548744A Active JP7324215B2 (ja) | 2018-03-12 | 2019-03-08 | 僧帽弁腱索修復のための方法および装置 |
| JP2023122932A Active JP7776470B2 (ja) | 2018-03-12 | 2023-07-28 | 僧帽弁腱索修復のための方法および装置 |
| JP2025113607A Pending JP2025129360A (ja) | 2018-03-12 | 2025-07-04 | 僧帽弁腱索修復のための方法および装置 |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2023122932A Active JP7776470B2 (ja) | 2018-03-12 | 2023-07-28 | 僧帽弁腱索修復のための方法および装置 |
| JP2025113607A Pending JP2025129360A (ja) | 2018-03-12 | 2025-07-04 | 僧帽弁腱索修復のための方法および装置 |
Country Status (8)
| Country | Link |
|---|---|
| EP (2) | EP3764919B1 (https=) |
| JP (3) | JP7324215B2 (https=) |
| CN (2) | CN112203594B (https=) |
| AU (2) | AU2019234447B2 (https=) |
| CA (2) | CA3292467A1 (https=) |
| ES (1) | ES3039962T3 (https=) |
| TW (1) | TW201940128A (https=) |
| WO (1) | WO2019177909A1 (https=) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN121796784A (zh) | 2015-12-30 | 2026-04-07 | 管道医疗技术股份有限公司 | 二尖瓣瓣叶拴系 |
| US12472062B2 (en) | 2016-12-30 | 2025-11-18 | Pipeline Medical Technologies, Inc. | Method and apparatus for mitral valve chord repair |
| US11696828B2 (en) | 2016-12-30 | 2023-07-11 | Pipeline Medical Technologies, Inc. | Method and apparatus for mitral valve chord repair |
| US11083580B2 (en) | 2016-12-30 | 2021-08-10 | Pipeline Medical Technologies, Inc. | Method of securing a leaflet anchor to a mitral valve leaflet |
| US9877833B1 (en) | 2016-12-30 | 2018-01-30 | Pipeline Medical Technologies, Inc. | Method and apparatus for transvascular implantation of neo chordae tendinae |
| US10925731B2 (en) | 2016-12-30 | 2021-02-23 | Pipeline Medical Technologies, Inc. | Method and apparatus for transvascular implantation of neo chordae tendinae |
| US11376127B2 (en) | 2017-12-20 | 2022-07-05 | W. L. Gore & Associates, Inc. | Artificial chordae tendineae repair devices and delivery thereof |
| AU2020352536B2 (en) * | 2019-09-23 | 2024-02-15 | W. L. Gore & Associates, Inc. | Anchors for mitral chordae repair |
| JP7701390B2 (ja) | 2020-06-17 | 2025-07-01 | パイプライン メディカル テクノロジーズ， インコーポレイテッド | 僧帽弁腱索修復のための方法及び装置 |
| CN112891024B (zh) * | 2021-01-14 | 2025-08-08 | 上海汇禾医疗科技有限公司 | 锚定器械 |
| CN114795579B (zh) * | 2021-01-27 | 2025-06-10 | 上海汇禾医疗科技有限公司 | 锚定器械及锚定件 |
| CN113081111A (zh) * | 2021-04-02 | 2021-07-09 | 葛均波 | 锚定装置 |
| CN118632672A (zh) * | 2022-03-31 | 2024-09-10 | 日本瑞翁株式会社 | 医疗用标记物 |
| CN119632726B (zh) * | 2023-09-15 | 2025-09-19 | 杭州德晋医疗科技有限公司 | 用于部署心脏锚固器的系统 |
| CN121015351B (zh) * | 2025-10-21 | 2026-01-30 | 华中科技大学同济医学院附属协和医院 | 一种瓣膜腱索辅助重建装置及方法 |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7390329B2 (en) * | 2004-05-07 | 2008-06-24 | Usgi Medical, Inc. | Methods for grasping and cinching tissue anchors |
| DE102005062657A1 (de) * | 2005-12-28 | 2007-07-12 | Osypka, Peter, Dr.-Ing. | Vorrichtung zum Verschliessen einer in einer Herztrennwand befindlichen Öffnung |
| EP2114304B1 (en) * | 2007-02-14 | 2017-09-06 | Edwards Lifesciences Corporation | implantable medical device for repairing heart |
| US9131939B1 (en) * | 2008-02-27 | 2015-09-15 | Mitralign, Inc. | Device for percutaneously delivering a cardiac implant through the application of direct actuation forces external to the body |
| US9180007B2 (en) * | 2009-10-29 | 2015-11-10 | Valtech Cardio, Ltd. | Apparatus and method for guide-wire based advancement of an adjustable implant |
| EP2693985B1 (en) * | 2011-04-04 | 2020-07-29 | The Medical Research, Infrastructure, And Health Services Fund Of The Tel Aviv Medical Center | Device for heart valve repair |
| US9814571B2 (en) * | 2014-01-08 | 2017-11-14 | Cook Medical Technologies Llc | ECM strip to plug percutaneous heart valve leaks |
| WO2015193728A2 (en) * | 2014-06-19 | 2015-12-23 | 4Tech Inc. | Cardiac tissue cinching |
| US20160256269A1 (en) * | 2015-03-05 | 2016-09-08 | Mitralign, Inc. | Devices for treating paravalvular leakage and methods use thereof |
| US9877833B1 (en) * | 2016-12-30 | 2018-01-30 | Pipeline Medical Technologies, Inc. | Method and apparatus for transvascular implantation of neo chordae tendinae |
| US10925731B2 (en) * | 2016-12-30 | 2021-02-23 | Pipeline Medical Technologies, Inc. | Method and apparatus for transvascular implantation of neo chordae tendinae |
| CN107569301B (zh) * | 2017-07-31 | 2023-10-31 | 杭州德晋医疗科技有限公司 | 人工腱索及其人工腱索植入系统 |
-
2019
- 2019-03-08 AU AU2019234447A patent/AU2019234447B2/en active Active
- 2019-03-08 EP EP19766750.4A patent/EP3764919B1/en active Active
- 2019-03-08 CA CA3292467A patent/CA3292467A1/en active Pending
- 2019-03-08 EP EP25179321.2A patent/EP4585188A3/en active Pending
- 2019-03-08 CN CN201980023765.8A patent/CN112203594B/zh active Active
- 2019-03-08 JP JP2020548744A patent/JP7324215B2/ja active Active
- 2019-03-08 ES ES19766750T patent/ES3039962T3/es active Active
- 2019-03-08 WO PCT/US2019/021480 patent/WO2019177909A1/en not_active Ceased
- 2019-03-08 CA CA3093693A patent/CA3093693A1/en active Pending
- 2019-03-08 CN CN202510247948.5A patent/CN120241152A/zh active Pending
- 2019-03-12 TW TW108108273A patent/TW201940128A/zh unknown
-
2023
- 2023-07-28 JP JP2023122932A patent/JP7776470B2/ja active Active
-
2025
- 2025-03-04 AU AU2025201566A patent/AU2025201566A1/en active Pending
- 2025-07-04 JP JP2025113607A patent/JP2025129360A/ja active Pending
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