JP2017012755A - 均一な長さのスパインを有する閉鎖型電極組立体を有するカテーテル - Google Patents
均一な長さのスパインを有する閉鎖型電極組立体を有するカテーテル Download PDFInfo
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Abstract
Description
XT=X1+X2+X3+X4+X5 (式1)
YT=Y1+Y2+Y3+Y4+Y5+Y6+Y7+Y8 (式2)
(1) カテーテルであって、
細長いカテーテル本体と、
前記カテーテル本体の遠位の電極組立体であって、複数のスパインを備える、電極組立体と、を備え、
各スパインは、遠位端を有し、該遠位端が少なくとも1つの他のスパインの遠位端に接続され、
各スパインは、電極保持部分を有し、前記組立体の全てのスパインの前記電極保持部分が、単一の共通平面にあり、
前記組立体の全てのスパインが、均一な露出全長を有する、カテーテル。
(2) 前記電極保持部分が、線形である、実施態様1に記載のカテーテル。
(3) 前記電極保持部分が、互いに平行である、実施態様2に記載のカテーテル。
(4) 前記電極保持部分が、前記カテーテルの長手方向軸と平行である、実施態様2に記載のカテーテル。
(5) 前記アレイが、長手方向の対称性を有する、実施態様1に記載のカテーテル。
(7) 各スパインが、少なくとも分岐近位部分を有する、実施態様1に記載のカテーテル。
(8) 各スパインが、少なくとも収束遠位部分を有する、実施態様1に記載のカテーテル。
(9) 少なくとも1つのスパインが、分岐近位部分と、前記分岐近位部分の遠位にある収束近位部分と、を有する、実施態様1に記載のカテーテル。
(10) 少なくとも1つのスパインが、収束遠位部分と、前記収束遠位部分の近位にある分岐遠位部分と、を有する、実施態様1に記載のカテーテル。
(12) 各スパインが、少なくとも1つの環状電極を有する、実施態様1に記載のカテーテル。
(13) 各スパインが、少なくとも1つの灌注環状電極を有する、実施態様1に記載のカテーテル。
(14) 前記複数のスパインが、約2〜8個の範囲である、実施態様1に記載のカテーテル。
(15) 前記複数のスパインが、約3〜6個の範囲である、実施態様1に記載のカテーテル。
Claims (15)
- カテーテルであって、
細長いカテーテル本体と、
前記カテーテル本体の遠位の電極組立体であって、複数のスパインを備える、電極組立体と、を備え、
各スパインは、遠位端を有し、該遠位端が少なくとも1つの他のスパインの遠位端に接続され、
各スパインは、電極保持部分を有し、前記組立体の全てのスパインの前記電極保持部分が、単一の共通平面にあり、
前記組立体の全てのスパインが、均一な露出全長を有する、カテーテル。 - 前記電極保持部分が、線形である、請求項1に記載のカテーテル。
- 前記電極保持部分が、互いに平行である、請求項2に記載のカテーテル。
- 前記電極保持部分が、前記カテーテルの長手方向軸と平行である、請求項2に記載のカテーテル。
- 前記アレイが、長手方向の対称性を有する、請求項1に記載のカテーテル。
- 各スパインが、ミラー対応のスパインを有する、請求項1に記載のカテーテル。
- 各スパインが、少なくとも分岐近位部分を有する、請求項1に記載のカテーテル。
- 各スパインが、少なくとも収束遠位部分を有する、請求項1に記載のカテーテル。
- 少なくとも1つのスパインが、分岐近位部分と、前記分岐近位部分の遠位にある収束近位部分と、を有する、請求項1に記載のカテーテル。
- 少なくとも1つのスパインが、収束遠位部分と、前記収束遠位部分の近位にある分岐遠位部分と、を有する、請求項1に記載のカテーテル。
- 各スパインが、非導電性被覆材を有する、請求項1に記載のカテーテル。
- 各スパインが、少なくとも1つの環状電極を有する、請求項1に記載のカテーテル。
- 各スパインが、少なくとも1つの灌注環状電極を有する、請求項1に記載のカテーテル。
- 前記複数のスパインが、約2〜8個の範囲である、請求項1に記載のカテーテル。
- 前記複数のスパインが、約3〜6個の範囲である、請求項1に記載のカテーテル。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US14/788,627 US10575742B2 (en) | 2015-06-30 | 2015-06-30 | Catheter having closed electrode assembly with spines of uniform length |
US14/788,627 | 2015-06-30 |
Publications (2)
Publication Number | Publication Date |
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JP2017012755A true JP2017012755A (ja) | 2017-01-19 |
JP6932484B2 JP6932484B2 (ja) | 2021-09-08 |
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JP2016128718A Active JP6932484B2 (ja) | 2015-06-30 | 2016-06-29 | 均一な長さのスパインを有する閉鎖型電極組立体を有するカテーテル |
Country Status (8)
Country | Link |
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US (5) | US10575742B2 (ja) |
EP (2) | EP3114987B1 (ja) |
JP (1) | JP6932484B2 (ja) |
CN (1) | CN106308790B (ja) |
AU (1) | AU2016204355A1 (ja) |
CA (1) | CA2934209A1 (ja) |
IL (1) | IL246416B (ja) |
RU (1) | RU2016124801A (ja) |
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9949656B2 (en) | 2015-06-29 | 2018-04-24 | Biosense Webster (Israel) Ltd. | Catheter with stacked spine electrode assembly |
JP2019162425A (ja) * | 2018-03-19 | 2019-09-26 | バイオセンス・ウエブスター・(イスラエル)・リミテッドBiosense Webster (Israel), Ltd. | マイクロ射出成形された多機能ハウジングを備えたカテーテル |
US10537259B2 (en) | 2015-06-29 | 2020-01-21 | Biosense Webster (Israel) Ltd. | Catheter having closed loop array with in-plane linear electrode portion |
US10575742B2 (en) | 2015-06-30 | 2020-03-03 | Biosense Webster (Israel) Ltd. | Catheter having closed electrode assembly with spines of uniform length |
US10595740B2 (en) | 2014-11-20 | 2020-03-24 | Biosense Webster (Israel) Ltd | Catheter with high density electrode spine array |
JP2020526294A (ja) * | 2017-07-07 | 2020-08-31 | セント・ジュード・メディカル,カーディオロジー・ディヴィジョン,インコーポレイテッド | 層状高密度電極マッピングカテーテル |
US11039773B2 (en) | 2015-10-21 | 2021-06-22 | St. Jude Medical Cardiology Division, Inc. | High density electrode mapping catheter |
US11172858B2 (en) | 2016-10-28 | 2021-11-16 | St. Jude Medical, Cardiology Division, Inc. | Flexible high-density mapping catheter |
US11426111B2 (en) | 2018-03-13 | 2022-08-30 | St. Jude Medical, Cardiology Division, Inc. | Variable density mapping catheter |
US11540876B2 (en) | 2016-05-03 | 2023-01-03 | St. Jude Medical Cardiology Division, Inc. | Irrigated high density electrode catheter |
US11642063B2 (en) | 2018-08-23 | 2023-05-09 | St. Jude Medical, Cardiology Division, Inc. | Curved high density electrode mapping catheter |
US11647935B2 (en) | 2017-07-24 | 2023-05-16 | St. Jude Medical, Cardiology Division, Inc. | Masked ring electrodes |
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JP7362271B2 (ja) | 2018-03-19 | 2023-10-17 | バイオセンス・ウエブスター・(イスラエル)・リミテッド | マイクロ射出成形された多機能ハウジングを備えたカテーテル |
JP2019162425A (ja) * | 2018-03-19 | 2019-09-26 | バイオセンス・ウエブスター・(イスラエル)・リミテッドBiosense Webster (Israel), Ltd. | マイクロ射出成形された多機能ハウジングを備えたカテーテル |
US11642063B2 (en) | 2018-08-23 | 2023-05-09 | St. Jude Medical, Cardiology Division, Inc. | Curved high density electrode mapping catheter |
US12121357B2 (en) | 2019-06-18 | 2024-10-22 | St. Jude Medical, Cardiology Division, Inc. | High density electrode mapping catheter |
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IL246416A0 (en) | 2016-11-30 |
EP3114987B1 (en) | 2020-08-05 |
US11116436B2 (en) | 2021-09-14 |
US10602948B2 (en) | 2020-03-31 |
IL246416B (en) | 2020-11-30 |
US20190175043A1 (en) | 2019-06-13 |
EP3750475A1 (en) | 2020-12-16 |
CN106308790A (zh) | 2017-01-11 |
US20210401345A1 (en) | 2021-12-30 |
CN106308790B (zh) | 2021-06-08 |
US20170000365A1 (en) | 2017-01-05 |
AU2016204355A1 (en) | 2017-01-19 |
RU2016124801A (ru) | 2017-12-27 |
JP6932484B2 (ja) | 2021-09-08 |
EP3114987A1 (en) | 2017-01-11 |
CA2934209A1 (en) | 2016-12-30 |
US11723574B2 (en) | 2023-08-15 |
US20230329618A1 (en) | 2023-10-19 |
US10575742B2 (en) | 2020-03-03 |
US20200221966A1 (en) | 2020-07-16 |
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