JP2019511345A - 解剖学的構造の閉塞 - Google Patents
解剖学的構造の閉塞 Download PDFInfo
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Abstract
Description
Claims (19)
- 生体組織の開口を閉塞する装置であって、
形状記憶合金のメッシュで形成され、カテーテル内から前記開口に送られるよう圧縮可能な細長弾性管を備え、当該管は前記カテーテルから排出されると自動展開して、
外部湾曲構造と、
前記外部湾曲構造内に配置され、前記外部湾曲構造の内側に適合して係合する内部湾曲構造と、
前記内部湾曲構造よりも実質的に小さい直径を有し、前記内部湾曲構造の頂点から離間する方向に延在する管状コネクタと、
内部プレート形状構造と、
外部プレート形状構造と、
着脱可能コネクタとが連続的に順次形成される、装置。 - 前記形状記憶合金はニチノールである、請求項1に記載の装置。
- 前記装置の、前記カテーテルから最初に排出される先端は、閉鎖端として形成される、請求項1に記載の装置。
- 前記形状記憶合金は編み込まれている、請求項1に記載の装置。
- 前記カテーテルから最後に排出される、前記装置の基端は、前記着脱可能コネクタを含む閉鎖端として形成される、請求項1に記載の装置。
- 前記外部プレート形状構造は、前記内部プレート形状構造から離間している、請求項1に記載の装置。
- 前記メッシュは、72および142打ち医療用ブレーダーの少なくとも一方による編み込みで形成される、請求項1に記載の装置。
- 前記細長弾性管内に配置される第2細長弾性管をさらに有し、前記外部湾曲構造、内部湾曲構造、管状コネクタ、内部プレート形状構造、および外部プレート形状構造は、前記細長弾性管と前記第2細長弾性管の両方から形成される、請求項1に記載の装置。
- 前記細長弾性管と、前記第2細長弾性管とは、それぞれ打ち数の異なる第1および第2ブレーダーで編み込まれる、請求項8に記載の装置。
- 前記内部湾曲構造、コネクタ、およびプレートと、前記外部湾曲構造、コネクタ、およびプレートは全て、単一の編込管から形成され、前記単一の編込管はめくられて、内外の湾曲構造、コネクタ、内外のプレート形状構造を一体的に形成する、重複するような形状のスリーブを形成する、請求項1に記載の装置。
- 前記管が自動展開する際に、前記内部湾曲構造と外部湾曲構造とにより釣鐘型が形成される、請求項1に記載の装置。
- 前記管が自動展開する際に、前記外部湾曲構造と内部湾曲構造とによりバルーン型が形成される、請求項1に記載の装置。
- 生体組織の開口を閉塞する方法であって、
カテーテルによって、形状記憶合金のメッシュで形成され、前記カテーテル内で圧縮可能な細長弾性管を送ることを含み、
当該管は前記カテーテルから排出されると自動展開して、
外部湾曲構造と、
前記外部湾曲構造内に配置され、前記外部湾曲構造の内側に適合して係合する内部湾曲構造と、
前記内部湾曲構造よりも実質的に小さい直径を有し、前記内部湾曲構造の頂点から離間する方向に延在する管状コネクタと、
内部プレート形状構造と、
外部プレート形状構造と、
着脱可能コネクタとが連続的に順次形成される、方法。 - 前記装置が、左心耳に送り込まれる、請求項13に記載の方法。
- 前記形状記憶合金はニチノールである、請求項13に記載の方法。
- 前記形状記憶合金は編み込まれている、請求項13に記載の方法。
- 前記カテーテルから最後に排出される、前記装置の基端は、前記着脱可能コネクタを含む閉鎖端として形成される、請求項13に記載の方法。
- 前記内部湾曲構造、コネクタ、およびプレートと、前記外部湾曲構造、コネクタ、およびプレートは全て、単一の編込管を形成し、前記単一の編込管は部分的にめくられて内部および外部スリーブが形成される、請求項13に記載の方法。
- 生体組織の開口を閉塞する装置であって、
形状記憶合金のメッシュで形成され、カテーテル内から前記開口に送られるよう圧縮可能な細長弾性管を備え、当該管は前記カテーテルから排出されると自動展開して、
外部釣鐘型構造と、
前記外部釣鐘型構造内に配置され、前記外部釣鐘型構造の内側に適合して係合する内部釣鐘型構造と、
前記内部釣鐘型構造よりも実質的に小さい直径を有し、前記内部釣鐘型構造の頂点から離間する方向に延在する管状コネクタと、
内部プレート形状構造と、
外部プレート形状構造と、
着脱可能コネクタとが連続的に順次形成される、装置。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201662309578P | 2016-03-17 | 2016-03-17 | |
US62/309,578 | 2016-03-17 | ||
PCT/US2017/022986 WO2017161283A1 (en) | 2016-03-17 | 2017-03-17 | Occluding anatomical structures |
Publications (3)
Publication Number | Publication Date |
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JP2019511345A true JP2019511345A (ja) | 2019-04-25 |
JP2019511345A5 JP2019511345A5 (ja) | 2020-04-23 |
JP6937327B2 JP6937327B2 (ja) | 2021-09-22 |
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JP2018568178A Active JP6937327B2 (ja) | 2016-03-17 | 2017-03-17 | 解剖学的構造の閉塞 |
Country Status (5)
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US (1) | US11253261B2 (ja) |
EP (1) | EP3429479A4 (ja) |
JP (1) | JP6937327B2 (ja) |
CN (1) | CN109069160B (ja) |
WO (1) | WO2017161283A1 (ja) |
Families Citing this family (57)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2014164572A1 (en) | 2013-03-13 | 2014-10-09 | Kaplan Aaron V | Devices and methods for excluding the left atrial appendage |
US11399842B2 (en) | 2013-03-13 | 2022-08-02 | Conformal Medical, Inc. | Devices and methods for excluding the left atrial appendage |
US11076860B2 (en) | 2014-03-31 | 2021-08-03 | DePuy Synthes Products, Inc. | Aneurysm occlusion device |
US11154302B2 (en) | 2014-03-31 | 2021-10-26 | DePuy Synthes Products, Inc. | Aneurysm occlusion device |
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