JP2021510614A - 体内組織の熱治療のためのデバイス、システム、および方法 - Google Patents
体内組織の熱治療のためのデバイス、システム、および方法 Download PDFInfo
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Abstract
Description
本出願は、2018年1月16日出願の米国仮特許出願第62/617,645号の優先権の利益を主張するものであり、この米国仮特許出願の内容は、全体的に参照によって本明細書に組み込まれる。
膣/直腸デバイス
本発明の1つの態様によれば、膣内腔または直腸腔などの体腔を熱的に治療するためのデバイスが提供される。本明細書では、用語「治療」は、膣の若返りなどの美容的治療と、腹圧性尿失禁、便失禁、括約筋機能不全などを低減するための非美容的(生理学上の)治療とを包含する。
デュアルサーミアカテーテル
本明細書の上記で言及されたように、本発明はまた、男性または女性の患者の尿道および膀胱を同時に加熱することができるデュアルサーミアカテーテルを包含する。
骨盤底の均一加熱のためのシステム
上記で説明された直腸/膣デバイスおよびデュアルサーミアカテーテルは、骨盤底をより均一に加熱するために尿道および/または膀胱ならびに直腸/膣を同時に加熱するために使用され得る。そのような均一加熱は、尿道/膀胱関連の疾患および直腸/膣関連の疾患の治療に利益を提供することができる。
Claims (25)
- 膣内または直腸内で使用するようにサイズ設定され、構成されたプローブを備える、膣内または直腸内で使用するためのデバイスであって、前記プローブは、円筒状のバルーンの近位端部に取り付けられたハンドルを含み、前記ハンドルは、前記バルーン内で流体を循環させるための複数の導管と、前記バルーンが前記流体によって少なくとも部分的に膨張されたときの膣管または直腸管への挿入のために前記バルーンを支持するための支持部材とを有する、デバイス。
- 前記支持部材が、収縮されたときに前記バルーンの全長を延びる、請求項1に記載のデバイス。
- 前記複数の導管の第1の導管が、前記支持部材の長さを延びる、請求項2に記載のデバイス。
- 前記第1の導管が、前記バルーンの遠位端部において開く、請求項3に記載のデバイス。
- 前記複数の導管の第2の導管が、前記バルーンのベースにおいて開く、請求項4に記載のデバイス。
- 前記第1の導管を通る流れが、前記第2の導管を通る流れと等しい、請求項5に記載のデバイス。
- 前記複数の導管が、前記バルーンを充填するための少なくとも1つの導管と、前記バルーンを空にするための少なくとも2つの導管とを含む、請求項1に記載のデバイス。
- 前記複数の導管が、前記バルーンを空にするための少なくとも1つの導管と、前記バルーンを充填するための少なくとも2つの導管とを含む、請求項1に記載のデバイス。
- 前記バルーンが、柔軟性バルーンである、請求項1に記載のデバイス。
- 前記柔軟性バルーンが、シリコーンバルーンである、請求項9に記載のデバイス。
- 前記シリコーンバルーンが、最大1atmの圧力で膨張されたとき、長さは50〜150mmであり、直径は15〜80mmである、請求項10に記載のデバイス。
- 前記ハンドルが、前記複数の導管を外部流体源に連結するためのポートを含む、請求項1に記載のデバイス。
- 前記バルーンの遠位端部が、前記支持部材に取り付けられる、請求項2に記載のデバイス。
- 前記バルーンが、長手方向と径方向の両方に弾性的に伸長するように構成される、請求項1に記載のデバイス。
- 前記バルーンの近位部分が、ドーナツ形隆起部を含む、請求項1に記載のデバイス。
- 請求項1に記載のデバイスと、流体リザーバを有する体外ユニットとを備える、膣内または直腸内治療のためのシステム。
- 前記体外ユニットが、ポンプと、熱交換器とをさらに含む、請求項16に記載のシステム。
- バルーンがその上に配置されたシャフトを備える、尿路で使用するためのカテーテルであって、前記シャフトは、尿道を通って膀胱内に置かれように構成され、それにより、前記シャフトの遠位端部が前記膀胱内に配置されたとき、前記バルーンは前記尿道内に配置され、前記シャフトは、加熱された流体を、前記バルーンを通り、前記遠位端部にある開口部から出て前記膀胱に入るように導くための少なくとも1つの流入導管と、前記流体を前記膀胱から、前記シャフトの近位端部にある開口部から出るように導くための少なくとも1つの流出導管とを含む、カテーテル。
- 前記流入導管の流体流量能力が、前記流出導管のものより少なくとも25%高い、請求項18に記載のカテーテル。
- 前記流出導管の周りに同軸に配置された2つの流入導管を備える、請求項18に記載のカテーテル。
- 円形に配置された2つの流入導管および1つの流出導管を備える、請求項18に記載のカテーテル。
- 前記流入導管を前記流出導管から分離する壁が弾性的であり、それにより、前記流入導管と前記流出導管との間の差圧が前記壁を偏向させる、請求項18に記載のカテーテル。
- 請求項1に記載のデバイスと、請求項18に記載のカテーテルとを備えるシステム。
- 流体リザーバを有する少なくとも1つの体外ユニットをさらに備える、請求項23に記載のシステム。
- 前記体外ユニットが、ポンプと、熱交換器とをさらに含む、請求項24に記載のシステム。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201862617645P | 2018-01-16 | 2018-01-16 | |
US62/617,645 | 2018-01-16 | ||
PCT/IL2019/050060 WO2019142184A1 (en) | 2018-01-16 | 2019-01-16 | Devices, systems and methods for thermal treatment of body tissues |
Publications (1)
Publication Number | Publication Date |
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JP2021510614A true JP2021510614A (ja) | 2021-04-30 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2020559057A Pending JP2021510614A (ja) | 2018-01-16 | 2019-01-16 | 体内組織の熱治療のためのデバイス、システム、および方法 |
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Country | Link |
---|---|
US (1) | US20210059856A1 (ja) |
EP (1) | EP3740175A4 (ja) |
JP (1) | JP2021510614A (ja) |
CN (1) | CN111741734A (ja) |
CA (1) | CA3088412A1 (ja) |
IL (1) | IL276120A (ja) |
WO (1) | WO2019142184A1 (ja) |
Cited By (1)
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WO2022270494A1 (ja) * | 2021-06-21 | 2022-12-29 | 東京都公立大学法人 | コラーゲン分解装置およびコラーゲン分解装置の作動方法 |
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WO2019202605A1 (en) * | 2018-04-18 | 2019-10-24 | Lalu JOSEPH | Multipurpose vaginal occlusion and distension device with distension controller |
US20220071803A1 (en) * | 2020-09-09 | 2022-03-10 | Bandula Wijay | System and Method for Vaginal Remodeling |
DK202270060A1 (en) * | 2022-02-16 | 2023-12-05 | Mbh International As | An enema nozzle comprising retention means, and an enema system comprising said enema nozzle |
WO2023218405A2 (en) * | 2022-05-13 | 2023-11-16 | Bioprotect Ltd. | Apparatus and method for protecting biological tissue during cryotherapy |
CN114848228B (zh) * | 2022-05-23 | 2023-04-11 | 江苏泰科博曼医疗器械有限公司 | 一种压力性尿失禁的辅助施压装置 |
Citations (5)
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US1652954A (en) * | 1926-03-29 | 1927-12-13 | Charles C Pierce | Prostate applicator |
US2026747A (en) * | 1935-03-16 | 1936-01-07 | William P B Nemzek | Gravity thermal dilator |
US3496942A (en) * | 1968-03-01 | 1970-02-24 | Darrell R Shipley | Heater for internal use |
US4638806A (en) * | 1985-07-09 | 1987-01-27 | Robert T. Johnson | Rectal hemorrhoid therapeutic apparatus |
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EP3740175A4 (en) | 2021-11-03 |
IL276120A (en) | 2020-08-31 |
CA3088412A1 (en) | 2019-07-25 |
CN111741734A (zh) | 2020-10-02 |
WO2019142184A1 (en) | 2019-07-25 |
EP3740175A1 (en) | 2020-11-25 |
US20210059856A1 (en) | 2021-03-04 |
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