JP2015518752A5 - 医療機器 - Google Patents

医療機器 Download PDF

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Publication number
JP2015518752A5
JP2015518752A5 JP2015514606A JP2015514606A JP2015518752A5 JP 2015518752 A5 JP2015518752 A5 JP 2015518752A5 JP 2015514606 A JP2015514606 A JP 2015514606A JP 2015514606 A JP2015514606 A JP 2015514606A JP 2015518752 A5 JP2015518752 A5 JP 2015518752A5
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Prior art keywords
medical device
marker
elongated member
distal end
lumen
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JP2015514606A
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JP2015518752A (ja
JP6416084B2 (ja
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Priority claimed from PCT/IB2012/056315 external-priority patent/WO2013179103A1/en
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Publication of JP2015518752A5 publication Critical patent/JP2015518752A5/ja
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Claims (12)

  1. 医療機器であって、
    近位端部および遠位端部を有する金属性の細長い部材であって、前記金属製の細長い部材は、実質的に前記近位端部と前記遠位端部との間に延在するルーメンを規定し、かつ前記ルーメンからの少なくとも1つの開口部を規定する、金属製の細長い部材と
    マーカー位置で前記金属製の細長い部材に関連付けられた造影用マーカーであって、前記マーカー位置における前記医療機器の外径が前記マーカー位置に隣接する前記医療機器の外径に実質的に等しく、使用時、前記ルーメンを通る流体の流れが前記造影用マーカーによって実質的に妨害されないように前記医療機器が構成されている、前記造影用マーカーと
    電気エネルギーを伝達するための電極と、を含み、
    前記電気エネルギーは前記金属製の細長い部材を介して前記電極へ伝達される、医療機器。
  2. 前記マーカー位置が前記少なくとも1つの開口部から遠位にある、請求項1に記載の医療機器。
  3. 前記造影用マーカーが前記マーカー位置において前記細長い部材の壁の内表面に結合されている、請求項1に記載の医療機器。
  4. 前記遠位端部が機能的先端部を含み、
    前記機能的先端部が前記造影用マーカーおよび前記電極を含む、請求項に記載の医療機器。
  5. 前記機能的先端部が、前記細長い部材の前記遠位端部において前記ルーメンを閉塞する、請求項に記載の医療機器。
  6. 前記電極の外径が、前記細長い部材の前記外径以下である、請求項に記載の医療機器。
  7. 前記機能的先端部が、X線不透過性充填剤を前記金属製の細長い部材の遠位端部に融接することによって形成される、請求項に記載の医療機器。
  8. 前記機能的先端部がドーム形部分を含む、請求項に記載の医療機器。
  9. 前記ルーメンからの前記少なくとも1つの開口部がラテラルアパーチャを含み、
    前記医療機器が、前記アパーチャに少なくとも部分的に重なり合う絶縁層をさらに含む、請求項に記載の医療機器。
  10. 前記アパーチャが長手方向に細長くされて、流体の流れを増やす、請求項に記載の医療機器。
  11. 前記造影用マーカーが、白金、イリジウム、金、パラジウム、タングステン、及びそれらの合金からなる群から選択されるX線不透過性物質を含むX線不透過性マーカーである、請求項に記載の医療機器。
  12. 前記金属製の細長い部材の外面に沿って電気絶縁層をさらに含む、請求項1〜11のいずれか一項に記載の医療機器。
JP2015514606A 2012-05-31 2012-11-09 医療機器 Active JP6416084B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201261653967P 2012-05-31 2012-05-31
US61/653,967 2012-05-31
PCT/IB2012/056315 WO2013179103A1 (en) 2012-05-31 2012-11-09 Radiofrequency perforation apparatus

Related Child Applications (1)

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JP2018188330A Division JP2019030693A (ja) 2012-05-31 2018-10-03 無線周波数穿孔装置

Publications (3)

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JP2015518752A JP2015518752A (ja) 2015-07-06
JP2015518752A5 true JP2015518752A5 (ja) 2015-12-24
JP6416084B2 JP6416084B2 (ja) 2018-10-31

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JP2015514606A Active JP6416084B2 (ja) 2012-05-31 2012-11-09 医療機器
JP2018188330A Pending JP2019030693A (ja) 2012-05-31 2018-10-03 無線周波数穿孔装置
JP2021126774A Active JP7265590B2 (ja) 2012-05-31 2021-08-02 無線周波数穿孔装置
JP2021126775A Active JP7244590B2 (ja) 2012-05-31 2021-08-02 無線周波数穿孔装置
JP2023036106A Pending JP2023063381A (ja) 2012-05-31 2023-03-09 無線周波数穿孔装置

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JP2018188330A Pending JP2019030693A (ja) 2012-05-31 2018-10-03 無線周波数穿孔装置
JP2021126774A Active JP7265590B2 (ja) 2012-05-31 2021-08-02 無線周波数穿孔装置
JP2021126775A Active JP7244590B2 (ja) 2012-05-31 2021-08-02 無線周波数穿孔装置
JP2023036106A Pending JP2023063381A (ja) 2012-05-31 2023-03-09 無線周波数穿孔装置

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US (3) US10898291B2 (ja)
EP (2) EP2854927B1 (ja)
JP (5) JP6416084B2 (ja)
BR (1) BR112014030643A8 (ja)
ES (1) ES2914993T3 (ja)
WO (1) WO2013179103A1 (ja)

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