JP2014523309A5 - 心臓弁の機能を補助するためのデバイス - Google Patents
心臓弁の機能を補助するためのデバイス Download PDFInfo
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- 210000003709 Heart Valves Anatomy 0.000 title claims 7
- 239000011248 coating agent Substances 0.000 claims 5
- 238000000576 coating method Methods 0.000 claims 5
- 238000004873 anchoring Methods 0.000 claims 2
- 238000006065 biodegradation reaction Methods 0.000 claims 2
- 239000007769 metal material Substances 0.000 claims 2
- 230000001746 atrial Effects 0.000 claims 1
- 239000002131 composite material Substances 0.000 claims 1
- 239000003814 drug Substances 0.000 claims 1
- 229940079593 drugs Drugs 0.000 claims 1
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- 210000001519 tissues Anatomy 0.000 claims 1
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Claims (38)
- 心臓弁の機能を補助するためのデバイスであって、
ほぼ螺旋形状を有する第1の部分であって、前記心臓弁に連結された腱索が前記第1の部分の前記ほぼ螺旋形状の経路内に配置されるように、前記心臓弁の心室側に配置されるように適合された、第1の部分と、
前記心臓弁の心房側に配置されるように適合された第2の部分と、を含み、
前記第1の部分が前記第2の部分に連結されている、
デバイス。 - 前記第1の部分がほぼ平坦である、請求項1に記載のデバイス。
- 前記第1の部分がほぼ円錐形である、請求項1に記載のデバイス。
- 前記第1の部分のほぼ螺旋形状がほぼ円形である、請求項1に記載のデバイス。
- 前記第1の部分のほぼ螺旋形状がほぼ楕円である、請求項1に記載のデバイス。
- 前記第2の部分がほぼ螺旋形状を有する、請求項1に記載のデバイス。
- 前記第2の部分がほぼ平坦である、請求項6に記載のデバイス。
- 前記第2の部分がほぼ円錐形である、請求項6に記載のデバイス。
- 前記第2の部分のほぼ螺旋形状がほぼ円形である、請求項6に記載のデバイス。
- 前記第2の部分のほぼ螺旋形状がほぼ楕円である、請求項6に記載のデバイス。
- 前記第1の部分を前記第2の部分に連結するコネクタをさらに含む、請求項1に記載のデバイス。
- 前記コネクタがほぼ直線である、請求項11に記載のデバイス。
- 前記コネクタが湾曲している、請求項11に記載のデバイス。
- 前記第1の部分を含むデバイスが、ワイヤ、ワイヤの束、ストリップ、ロッド、チューブまたはそれらの組み合わせを含む、請求項1に記載のデバイス。
- 前記ワイヤ、前記ワイヤの束、前記ストリップ、前記ロッドまたは前記チューブが、円形の断面を有する請求項14に記載のデバイス。
- 前記ワイヤ、前記ワイヤの束、前記ストリップ、前記ロッドまたは前記チューブが楕円形の断面を有する、請求項14に記載のデバイス。
- 前記ワイヤ、前記ワイヤの束、前記ストリップ、前記ロッドまたは前記チューブが矩形、正方形または他の非円形断面を有する、請求項14に記載のデバイス。
- 前記ワイヤ、前記ワイヤの束、前記ストリップ、前記ロッドまたは前記チューブが、その長手方向の異なる位置において異なる断面を有する、請求項14に記載のデバイス。
- 前記ワイヤ、前記ワイヤの束、前記ストリップ、前記ロッドまたは前記チューブの少なくとも1つの端部が丸くされている、請求項14に記載のデバイス。
- 前記ワイヤ、前記ワイヤの束、前記ストリップ、前記ロッドまたは前記チューブがその外部表面にグルーブを有する、請求項14に記載のデバイス。
- 前記ワイヤ、前記ワイヤの束、前記ストリップ、前記ロッドまたは前記チューブの外部表面にあるグルーブが、前記ワイヤ、前記ワイヤの束、前記ストリップ、前記ロッドまたは前記チューブの外周部の周りに延びる、請求項20に記載のデバイス。
- 前記ワイヤ、前記ワイヤの束、前記ストリップ、前記ロッドまたは前記チューブの外部表面にあるグルーブが、前記ワイヤ、前記ワイヤの束、前記ストリップ、前記ロッドまたは前記チューブの長さの方向に延びる、請求項20に記載のデバイス。
- 前記ワイヤ、前記ワイヤの束、前記ストリップ、前記ロッドまたは前記チューブの外部表面にあるグルーブが、前記ワイヤ、前記ワイヤの束、前記ストリップ、前記ロッドまたは前記チューブに沿う実質的に螺旋の経路において延びる、請求項20に記載のデバイス。
- 前記ワイヤ、前記ワイヤの束、前記ストリップ、前記ロッドまたは前記チューブが1つまたは複数の穴を有する、請求項14に記載のデバイス。
- 前記ワイヤ、前記ワイヤの束、前記ストリップ、前記ロッドまたは前記チューブ上のコーティングをさらに含む、請求項14に記載のデバイス。
- 前記コーティングが薬剤溶出コーティングである、請求項25に記載のデバイス。
- 少なくとも部分的に金属材料を含む、請求項1に記載のデバイス。
- 少なくとも部分的に形状記憶金属材料を含む、請求項1に記載のデバイス。
- 少なくとも部分的にニチノールを含む、請求項1に記載のデバイス。
- 少なくとも部分的にプラスチック材料を含む、請求項1に記載のデバイス。
- 少なくとも部分的に複合材料を含む、請求項1に記載のデバイス。
- 前記デバイスを心臓組織にアンカー留めするための少なくとも1つのアンカー要素をさらに含む、請求項1に記載のデバイス。
- センサをさらに含む、請求項1に記載のデバイス。
- 前記センサが、圧力センサ、温度センサまたは速度センサの少なくとも1つである、請求項33に記載のデバイス。
- 心臓弁の機能を補助するためのデバイスであって、
弁輪形成デバイスであって、前記弁輪形成デバイスが心臓弁の弁輪にアンカー留めされるように構成された第1の直径を有する弁輪形成デバイスを含み、
前記弁輪形成デバイスが、前記弁輪の直径を低減するために前記弁輪にアンカー留めされた後、直径を低減するように構成されている、
デバイス。 - 前記弁輪形成デバイスが内部ルーメンを有し、前記弁輪形成デバイスが前記弁輪にアンカー留めされた後、前記弁輪形成デバイスの直径を低減するために、前記弁輪形成デバイスの内部ルーメン内に挿入されるように、または前記弁輪形成デバイスの内部ルーメンから取り外されるように構成された偏向要素をさらに含む、請求項35に記載のデバイス。
- 前記弁輪形成デバイスを第1の直径において保持するように構成された生分解性コーティングをさらに含み、前記生分解性コーティングが、前記弁輪形成デバイスが前記弁輪にアンカー留めされた後、前記弁輪形成デバイスの直径を低減させるために生分解する、請求項35に記載のデバイス。
- 前記弁輪形成デバイスが内部ルーメンを有し、かつ前記弁輪形成デバイスの内部ルーメン内の偏向要素をさらに含み、前記偏向要素が、前記弁輪形成デバイスの直径を低減するために、前記弁輪形成デバイスが前記弁輪にアンカー留めされた後、引かれるように構成されている、請求項35に記載のデバイス。
Applications Claiming Priority (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201161502573P | 2011-06-29 | 2011-06-29 | |
US61/502,573 | 2011-06-29 | ||
US201161550513P | 2011-10-24 | 2011-10-24 | |
US61/550,513 | 2011-10-24 | ||
US13/529,451 | 2012-06-21 | ||
US13/529,451 US9364326B2 (en) | 2011-06-29 | 2012-06-21 | Heart valve repair devices and methods |
PCT/IB2012/001263 WO2013001339A2 (en) | 2011-06-29 | 2012-06-26 | Heart valve repair devices and methods |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2017222766A Division JP6446524B2 (ja) | 2011-06-29 | 2017-11-20 | 心臓弁の機能を補助するためのデバイス |
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JP2014523309A JP2014523309A (ja) | 2014-09-11 |
JP2014523309A5 true JP2014523309A5 (ja) | 2015-06-25 |
JP6248035B2 JP6248035B2 (ja) | 2017-12-13 |
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JP2014517966A Active JP6248035B2 (ja) | 2011-06-29 | 2012-06-26 | 心臓弁の機能を補助するためのデバイス |
JP2017222766A Active JP6446524B2 (ja) | 2011-06-29 | 2017-11-20 | 心臓弁の機能を補助するためのデバイス |
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JP2017222766A Active JP6446524B2 (ja) | 2011-06-29 | 2017-11-20 | 心臓弁の機能を補助するためのデバイス |
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Country | Link |
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US (4) | US9364326B2 (ja) |
EP (2) | EP2726018B1 (ja) |
JP (2) | JP6248035B2 (ja) |
KR (1) | KR101921912B1 (ja) |
CN (1) | CN106901875B (ja) |
AU (2) | AU2012277548B2 (ja) |
CA (1) | CA2839055C (ja) |
ES (2) | ES2851005T3 (ja) |
IL (2) | IL229940A (ja) |
WO (1) | WO2013001339A2 (ja) |
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