JP6320920B2 - センシング素子を利用したバルーン・カテーテルの装置及び製造方法 - Google Patents
センシング素子を利用したバルーン・カテーテルの装置及び製造方法 Download PDFInfo
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Description
106 軸
300 電子システム
302 結合バス
304 センシング素子
308 相互接続
310 中間バス
500 電子システム
502 結合バス
504 センシング素子
508 相互接続
510 中間バス
702 結合バス
704 センシング素子
708 相互接続
710 中間バス
720 可膨張性本体
900 電子システム
902 結合バス
904 センシング素子
908 相互接続
910 中間バス
1000 電子システム
1002 結合バス
1004 センシング素子
1008 相互接続
1010 中間バス
1100 電子システム
1102 結合バス
1104 センシング素子
1108 相互接続
1110 中間バス
1202 電子システム
1204 可膨張性本体
1206 センシング素子
1212 フレキシブル相互接続
1704 センシング素子
2102 電子システム
2106 相互接続
2302 フレキシブル基板
2308 機械層
2312 カプセル化層
5900 フレキシブル相互接続
5902 結合バス
5920 結合バス
5952 結合バス
5954 結合バス
5956 結合バス
6000 フレキシブル相互接続
6001 センシング素子
6002 結合バス
6004 フレキシブル相互接続
6010 結合バス
Claims (28)
- 医療診断及び/または治療のための装置であって、前記装置は、
可膨張性本体を形成するフレキシブル基板と、
前記可膨張性本体の緯線に沿ってかつ前記可膨張性本体の赤道からオフセットされて配置される結合バスと、
前記フレキシブル基板に配置された複数のセンシング素子であって、前記可膨張性本体の少なくとも一つの緯線に沿って前記結合バスからオフセットされて配置される複数のセンシング素子と、
複数の伸縮可能な相互接続と、
前記可膨張性本体の周囲に長手方向に沿って配置された中間バスと、を有し、
前記複数のセンシング素子の各センシング素子が、一対の電極を有し、
前記複数の伸縮可能な相互接続の各相互接続は、前記複数のセンシング素子の別々のセンシング素子の別々の電極を、前記結合バスと接続するよう構成され、
前記中間バスは、前記結合バスを、フレキシブルなプリント回路基板と接続するよう構成され、
前記センシング素子が、収縮状態において前記可膨張性本体の最小曲率領域に配置されるように、前記複数のセンシング素子が、前記可膨張性本体の周囲に配置される、ことを特徴とする装置。 - 前記結合バスが、蛇状バスであり、前記蛇状バスが、前記複数のセンシング素子に電気的に結合する、ことを特徴とする請求項1記載の装置。
- 前記結合バスが、複数の蛇状相互接続を有し、各結合バス蛇状相互接続が、前記複数の伸縮可能な相互接続の別々の伸縮可能な相互接続と電気接続している、ことを特徴とする請求項1又は2記載の装置。
- 前記結合バスの一部と実質的に上に配置されるカプセル化材料を有する請求項1又は2記載の装置。
- 前記カプセル化材料が、ポリウレタンを含む、ことを特徴とする請求項4記載の装置。
- 前記装置は、
前記可膨張性本体に結合する軸を有し、
前記フレキシブルなプリント回路基板は前記軸上に配置されており、
前記中間バスは、複数の蛇状相互接続を有し、
各中間バス蛇状相互接続は、別々の結合バス蛇状相互接続と電気接続されており、
前記複数のセンシング素子が、少なくとも1つの圧力センサまたはインピーダンス・センサを有する、
ことを特徴とする請求項1または2記載の装置。 - 前記軸が、冷凍アブレーション装置、レーザ・アブレーション装置、高強度超音波またはRF装置を有する、ことを特徴とする請求項6記載の装置。
- 前記可膨張性本体が、収縮状態である時に、前記センシング素子が、最小歪みを検出する前記可膨張性本体の部分に沿って配置される、ことを特徴とする請求項1または2記載の装置。
- 前記結合バスは、環状バスであり、前記環状バスは、前記可膨張性本体の外周の周囲にリングとして配置されている、ことを特徴とする請求項1または2記載の装置。
- 前記結合バスが、蛇状バスであり、前記蛇状バスが、複数の蛇状構造を有する、ことを特徴とする請求項1または2記載の装置。
- 前記複数のセンシング素子のうち1つ以上の前記センシング素子が、接触センサを有する、ことを特徴とする請求項1または2記載の装置。
- 前記複数のセンシング素子が、前記可膨張性本体の周囲に螺旋状に配置される、ことを特徴とする請求項1または2記載の装置。
- カプセル化層により、中立機械層に前記センシング素子を配置する、前記複数のセンシング素子上に配置された少なくとも1つの前記カプセル化層を有する、ことを特徴とする請求項1または2記載の装置。
- 前記少なくとも1つのカプセル化層が、ポリマを有する、ことを特徴とする請求項13記載の装置。
- 少なくとも1つの中間層において、中立機械層に前記センシング素子を配置する、前記複数のセンシング素子と前記可膨張性本体の間に配置された前記少なくとも1つの中間層を有する、ことを特徴とする請求項1または2記載の装置。
- 前記可膨張性本体が、カテーテルの末端部近くに配置される、ことを特徴とする請求項1または2記載の装置。
- 前記可膨張性本体が、バルーンである、ことを特徴とする請求項1または2記載の装置。
- 前記バルーンが、円筒形状、たまねぎ形状、円錐形状、ドッグボーン形状、または樽形状である、ことを特徴とする請求項17記載の装置。
- 前記結合バスが、T型構成を有する、ことを特徴とする請求項1または2記載の装置。
- 前記複数のセンシング素子の一部の上に実質的に配置されるカプセル化材料を有する、ことを特徴とする請求項1または2記載の装置。
- 前記カプセル化材料が、ポリウレタンを含む、ことを特徴とする請求項20記載の装置。
- 前記センシング素子は、導電性材料から形成される、ことを特徴とする請求項1または2記載の装置。
- 前記結合バスは、導電性材料から形成される、ことを特徴とする請求項1または2記載の装置。
- 医療診断及び/または治療のための装置を製造するための方法であって、前記方法は、
可膨張性本体を形成するフレキシブル基板と、
複数の伸縮可能な相互接続と、
前記フレキシブル基板に配置された複数のセンシング素子と、
前記複数のセンシング素子と結合する結合バスと、
中間バスと、を提供することと、
前記結合バスを、可膨張性本体の緯線に沿ってかつ前記可膨張性本体の赤道からオフセットされて配置することと、
前記中間バスを、前記可膨張性本体の周囲に長手方向に沿って配置するとともに、前記中間バスを、前記結合バスをフレキシブルなプリント回路基板に接続するよう配置することと、
前記複数の伸縮可能な相互接続の各相互接続を、前記複数のセンシング素子の別々のセンシング素子の別々の電極が前記結合バスと接続されるよう配置することと、
前記複数のセンシング素子が、収縮状態において前記可膨張性本体の最小曲率領域のみに配置されるように、前記複数のセンシング素子を、前記可膨張性本体の少なくとも一つの緯線に沿って前記結合バスからオフセットされて配置することと、を含む、ことを特徴とする方法。 - 前記結合バスが、蛇状バスであり、前記蛇状バスが、前記複数のセンシング素子に電気的に結合する、ことを特徴とする請求項24記載の方法。
- 前記結合バスを、前記可膨張性本体の領域の周囲に配置するより先に、キャリア基板から結合バスと前記複数のセンシング素子とを抜き取ることを含む、ことを特徴とする請求項24または25記載の方法。
- 前記結合バスを、前記可膨張性本体の領域の周囲に配置することにより、分解可能なテープ・バッキングを利用する結合バスを適用することを含む、ことを特徴とする請求項24または25記載の方法。
- 前記結合バスが、前記可膨張性本体の末端領域近くに配置され、前記複数のセンシング素子が、前記可膨張性本体の中央部により近づけて配置される、ことを特徴する請求項24または25記載の方法。
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- 2012-08-06 JP JP2014525091A patent/JP6320920B2/ja active Active
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JP7181729B2 (ja) | 2018-08-23 | 2022-12-01 | 株式会社テイエルブイ | 気液分離器 |
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JP2014529419A (ja) | 2014-11-13 |
US20150320472A1 (en) | 2015-11-12 |
DE112012003250T5 (de) | 2014-04-30 |
US20170086749A1 (en) | 2017-03-30 |
US20130150693A1 (en) | 2013-06-13 |
US20170086747A1 (en) | 2017-03-30 |
WO2013022853A1 (en) | 2013-02-14 |
US20170086748A1 (en) | 2017-03-30 |
US9622680B2 (en) | 2017-04-18 |
US9545216B2 (en) | 2017-01-17 |
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