JP6816863B2 - 吸引装置を備えた内視鏡を協調位置決めする遠位前端 - Google Patents
吸引装置を備えた内視鏡を協調位置決めする遠位前端 Download PDFInfo
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Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/00064—Constructional details of the endoscope body
- A61B1/00071—Insertion part of the endoscope body
- A61B1/0008—Insertion part of the endoscope body characterised by distal tip features
- A61B1/00089—Hoods
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/00064—Constructional details of the endoscope body
- A61B1/00071—Insertion part of the endoscope body
- A61B1/0008—Insertion part of the endoscope body characterised by distal tip features
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- A—HUMAN NECESSITIES
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- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/00064—Constructional details of the endoscope body
- A61B1/00071—Insertion part of the endoscope body
- A61B1/0008—Insertion part of the endoscope body characterised by distal tip features
- A61B1/00094—Suction openings
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/00064—Constructional details of the endoscope body
- A61B1/00071—Insertion part of the endoscope body
- A61B1/0008—Insertion part of the endoscope body characterised by distal tip features
- A61B1/00101—Insertion part of the endoscope body characterised by distal tip features the distal tip features being detachable
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- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/00112—Connection or coupling means
- A61B1/00121—Connectors, fasteners and adapters, e.g. on the endoscope handle
- A61B1/00128—Connectors, fasteners and adapters, e.g. on the endoscope handle mechanical, e.g. for tubes or pipes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/00131—Accessories for endoscopes
- A61B1/0014—Fastening element for attaching accessories to the outside of an endoscope, e.g. clips, clamps or bands
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/012—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor characterised by internal passages or accessories therefor
- A61B1/015—Control of fluid supply or evacuation
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/31—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor for the rectum, e.g. proctoscopes, sigmoidoscopes, colonoscopes
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Pathology (AREA)
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Description
本発明のいくつかの実施形態の広範な一態様は、結腸等の体腔を洗浄する洗浄モジュールの遠位部に対して内視鏡の遠位部を接続する先端アダプタに関する。
ここで図1Aおよび図1Bを参照して、これらは、本発明のいくつかの例示的な実施形態に係る、内視鏡10(結腸鏡であってもよい)と併用可能な洗浄システム100の簡易模式図である。図1Bは、図1Aの差し込み領域100Aをさらに詳しく示している。
ここで図2A〜図2Cを参照して、これらは、本発明のいくつかの例示的な実施形態に係る、吸入ガード41の壁を備えた先端アダプタ20を模式的に示している。
排出口に吸い寄せられて吸引された生体組織による排出口の閉塞および管腔洗浄プロセスの適正な機能の阻害と、
排出口に吸引された生体組織の外傷と、
が挙げられる。
ここで図11A〜図11D、図13A〜図13C、ならびに図17Aおよび図17Bを参照して、これらは、本発明のいくつかの例示的な実施形態に係る、内視鏡10の遠位部21に取り付け可能な洗浄システム100の先端アダプタ20の構成を模式的に示している。
排出チャネルの管用の1つまたは複数の排出チャネル搭載ソケット1902と、
潅注流体を供給する管用の1つまたは複数の潅注チャネル搭載ソケット1912と、
圧力感知手段を受容する1つまたは複数の圧力センサ・ソケット1918、1914と
を備える。
本願は、2014年6月17日に出願された米国仮特許出願第62/012,997号および2013年11月21日に出願された米国仮特許出願第61/906,982号の優先権の利益を米国特許法第119条(e)の下で主張する2014年11月20日に出願された国際特許出願第PCT/IL2014/051014号の一部継続(CIP)である2015年5月27日に出願された米国特許出願第14/722,400号の優先権の利益を米国特許法第119条(e)の下で主張する。上記出願の内容はすべて、一切漏れなく本明細書に援用する。
Claims (16)
- 結腸鏡のプローブ部と併用する結腸洗浄システムの先端アダプタであって、シェルと、前記シェルに挿入される部分を有するインサートと、を備え、
前記シェルは、前記インサートを適合的に収容するようにサイズ設定された空洞領域と、前記プローブ部の遠位端を適合的に収容するようにサイズ設定された少なくとも1つの開口部と、を有し、
前記空洞領域は、前記プローブ部が体腔に挿入された場合に体腔と流体連通を維持するように位置決めされ、
前記インサートの前記シェルに挿入される前記部分は、1つまたは複数の流体輸送管の遠位端をそれぞれ適合的に収容する複数のソケットを備え、
前記インサートが第1の要素を備え、前記シェルが異なる第2の要素を備え、
前記シェルが弾性であり、前記インサートよりも柔軟な材料で構成され、前記インサートが相対的に剛性であり、前記シェルが、外力に応答して前記インサートの周りで変形可能である一方、前記インサートが、定位置に留まって実質的に無変形であり、
前記複数のソケットが、剛性の前記インサートによって寸法安定性を有する一方、柔軟な前記シェルの周囲部によって保護される、
先端アダプタ。 - 前記シェルが、少なくとも1つの弾性的に潰れ可能な空洞を画定する、請求項1に記載の先端アダプタ。
- 前記潰れ可能な空洞が、前記ソケットのうちの少なくとも1つの長手軸に沿って、前記ソケットの開口部を横切って延びるとともに開口部から離隔された保護壁を備える、請求項2に記載の先端アダプタ。
- 前記保護壁が、前記潰れ可能な空洞の開口部を備える、請求項3に記載の先端アダプタ。
- 前記ソケットの少なくとも1つの前記開口部が、吸引開口部である、請求項3に記載の先端アダプタ。
- 前記潰れ可能な空洞の前記開口部が、前記吸引開口部と実質的に同じサイズおよび形状を有する、請求項5に記載の先端アダプタ。
- 前記保護壁が、前記ソケットの長手軸に沿って、前記開口部から少なくとも5mmだけ離隔される、請求項3に記載の先端アダプタ。
- 前記潰れ可能な空洞が、内部から結腸壁の一部に押し付けられた際に弾性的に潰れるように十分柔軟であり、前記潰れが、10ニュートンの力よりも小さな力で発生する、請求項2に記載の先端アダプタ。
- 前記シェルが、前記ソケットのうちの少なくとも1つの開口部を囲む開口部を備える、請求項1に記載の先端アダプタ。
- 前記ソケットの前記開口部が、潅注開口部である、請求項9に記載の先端アダプタ。
- 前記潅注開口部が、内部への流体の供給に際して流体を噴射に変えるように成形され、前記シェルの前記開口部が、前記噴射との干渉を回避するのに十分な大きさである、請求項10に記載の先端アダプタ。
- 結腸の遠位部への挿入用にサイズ設定された排出チャネルの遠位端に取り付けられる、請求項1に記載の先端アダプタ。
- 挿入されたとき、結腸の前記遠位部から前記排出チャネルに排泄物を吸引するように位置決めされるように取り付けられる、請求項12に記載の先端アダプタ。
- 前記シェルと一体的に形成され、当該先端アダプタの外周に取り付けられ、そこから半径方向に延びた結腸スペーサを備え、
前記結腸スペーサが、結腸の半径方向制限領域への当該先端アダプタの前進運動に起因する圧力を受けた際に潰れるように十分柔軟である、請求項1に記載の先端アダプタ。 - 前記シェルは、前記結腸鏡のプローブ部および前記インサートが前記シェル内に共に位置するように、前記結腸鏡のプローブ部および前記インサートを囲む、請求項1に記載の先端アダプタ。
- 前記シェルおよび前記インサートの双方を含んで、前記結腸鏡のプローブ部に取り外し可能に取り付けられる、請求項1に記載の先端アダプタ。
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201361906982P | 2013-11-21 | 2013-11-21 | |
US201462012997P | 2014-06-17 | 2014-06-17 | |
US14/722,400 US10881277B2 (en) | 2013-11-21 | 2015-05-27 | Distal front end for coordinated positioning of an endoscope with a suction device |
US14/722,400 | 2015-05-27 | ||
PCT/IL2016/050544 WO2016189533A1 (en) | 2015-05-27 | 2016-05-25 | Distal front end for coordinated positioning of an endoscope with a suction device |
Publications (3)
Publication Number | Publication Date |
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JP2018519016A JP2018519016A (ja) | 2018-07-19 |
JP2018519016A5 JP2018519016A5 (ja) | 2019-06-27 |
JP6816863B2 true JP6816863B2 (ja) | 2021-01-20 |
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JP2016528831A Active JP6478999B2 (ja) | 2013-11-21 | 2014-11-20 | 吸引装置を備えた内視鏡の位置調整のための遠位前端部 |
JP2017559659A Active JP6816863B2 (ja) | 2013-11-21 | 2016-05-25 | 吸引装置を備えた内視鏡を協調位置決めする遠位前端 |
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US (2) | US10881277B2 (ja) |
EP (1) | EP3071090A1 (ja) |
JP (2) | JP6478999B2 (ja) |
CN (2) | CN107072486B (ja) |
WO (1) | WO2015075721A1 (ja) |
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Publication number | Priority date | Publication date | Assignee | Title |
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EP3038668B1 (en) | 2013-08-29 | 2023-12-13 | Motus GI Medical Technologies Ltd. | Colon cleaning system with automatic self-purging features |
US20150087911A1 (en) | 2013-09-26 | 2015-03-26 | Gyrus Acmi, Inc. D.B.A Olympus Surgical Technologies America | Endoscope sheath deflection devices |
US9949618B2 (en) | 2013-11-21 | 2018-04-24 | Motus Gi Medical Technologies Ltd. | Apparatus and method for coupling between a colonoscope and add-on tubes |
WO2016189533A1 (en) * | 2015-05-27 | 2016-12-01 | Motus Gi Medical Technologies Ltd. | Distal front end for coordinated positioning of an endoscope with a suction device |
WO2015075721A1 (en) | 2013-11-21 | 2015-05-28 | Motus Gi Medical Technologies Ltd. | Distal front end for coordinated positioning of an endoscope with a suction device |
JP6461157B2 (ja) | 2013-12-24 | 2019-01-30 | モータス ジーアイ メディカル テクノロジーズ リミテッド | 内視鏡と共に使用することが可能な補助真空モジュール |
JP6656161B2 (ja) | 2014-04-09 | 2020-03-04 | モータス ジーアイ メディカル テクノロジーズ リミテッド | 前処置不要の結腸鏡検査のための洗浄方法 |
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WO2015075721A1 (en) | 2015-05-28 |
EP3071090A1 (en) | 2016-09-28 |
CN112155499A (zh) | 2021-01-01 |
CN107072486B (zh) | 2020-11-06 |
JP6478999B2 (ja) | 2019-03-06 |
US20150257633A1 (en) | 2015-09-17 |
JP2018519016A (ja) | 2018-07-19 |
US10881277B2 (en) | 2021-01-05 |
CN107072486A (zh) | 2017-08-18 |
JP2016537079A (ja) | 2016-12-01 |
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