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公开(公告)号：US12108941B2
公开(公告)日：2024-10-08
申请号：US17558256
申请日：2021-12-21
发明人： Colby Harris , Ryan Pollock , Ryan Wales
CPC分类号： A61B1/126 , A61B1/00119 , A61B1/00137 , A61B1/015 , B08B3/04 , B08B5/02
摘要： This disclosure relates generally to medical tubing assemblies and methods for fluid delivery from a single fluid reservoir. In one example, a tubing assembly may be configured to couple to an endoscope for distributing fluid between the endoscope and a fluid reservoir during an endoscopic procedure. The assembly may comprise a tubing manifold, a cap configured to be removably attached to the fluid reservoir, a portion of gas supply tubing and lens wash supply tubing in fluid communication between the manifold and the endoscope, a portion of gas supply tubing in fluid communication between the cap and the manifold, and a portion of lens wash supply tubing in fluid communication between the fluid reservoir and the manifold. Further examples may include portions of irrigation supply tubing and portions of alternate gas supply tubing selectively connectable in fluid communication between the manifold, fluid reservoir and endoscope.
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公开(公告)号：US11806044B2
公开(公告)日：2023-11-07
申请号：US17445283
申请日：2021-08-17
发明人： Ryan Wales
CPC分类号： A61B17/3423 , A61B2017/00389 , A61B2017/3419 , A61B2017/3445 , A61B2217/005 , A61B2217/007
摘要： A medical device comprising a shaft, a handle housing a proximal end of the shaft, a first channel extending throughout a lumen of the shaft, wherein the first channel is rotatable about a longitudinal axis of the shaft, the channel including a proximal end and a distal end, and an actuator, wherein a distal end of the actuator is configured to engage and disengage with the proximal end of the first channel, such that in an engaged position the actuator and the first channel are rotatable.
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公开(公告)号：US11771421B2
公开(公告)日：2023-10-03
申请号：US16924609
申请日：2020-07-09
发明人： Paul Smith , Gary Jordan , Nathan Cummings , Ryan Wales , Douglas Melanson
IPC分类号： A61B17/068 , A61B17/00 , A61B17/072
CPC分类号： A61B17/0686 , A61B17/00234 , A61B17/07207 , A61B2017/00296 , A61B2017/07271
摘要： An endoscopic tissue fastening device may include a body having a first portion and a second portion arranged alongside the first portion. The second portion may extend distally of the first portion and may terminate in a distal end face of the body. The device may further include a tissue fastening assembly having a fastening head with a proximal end and a distal end. The fastening head may be deflectable at a location between the proximal end and the distal end of the fastening head. The tissue fastening assembly may be received within a lumen of the body. Further, the body may be moveable between an unarticulated configuration and an articulated configuration. In the articulated configuration, a central longitudinal axis of the second portion of the body may be substantially parallel with a central longitudinal axis of the tissue fastening assembly.
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公开(公告)号：US20220192479A1
公开(公告)日：2022-06-23
申请号：US17558256
申请日：2021-12-21
发明人： Colby Harris , Ryan Pollock , Ryan Wales
摘要： This disclosure relates generally to medical tubing assemblies and methods for fluid delivery from a single fluid reservoir. In one example, a tubing assembly may be configured to couple to an endoscope for distributing fluid between the endoscope and a fluid reservoir during an endoscopic procedure. The assembly may comprise a tubing manifold, a cap configured to be removably attached to the fluid reservoir, a portion of gas supply tubing and lens wash supply tubing in fluid communication between the manifold and the endoscope, a portion of gas supply tubing in fluid communication between the cap and the manifold, and a portion of lens wash supply tubing in fluid communication between the fluid reservoir and the manifold. Further examples may include portions of irrigation supply tubing and portions of alternate gas supply tubing selectively connectable in fluid communication between the manifold, fluid reservoir and endoscope.
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公开(公告)号：US20220192478A1
公开(公告)日：2022-06-23
申请号：US17558239
申请日：2021-12-21
发明人： Ryan Pollock , Colby Harris , Ryan Wales
摘要： This disclosure relates generally to a container and tube set and methods for fluid delivery, and particularly an integrated container and tube set suitable for use with an endoscope to supply liquids and/or gases to the endoscope. The integrated container and tubes may include a container (e.g., water reservoir) containing a fluid and a gas, and a plurality of tubes integrally formed with the container. The integrated container may include an irrigation supply tube having a first lumen in fluid communication with the fluid, a lens wash supply tube having a second lumen in fluid communication with the fluid, a gas supply tube having a third lumen in operative communication with the gas, and an optional alternative gas supply tube having a fourth lumen in fluid communication with the gas. The lens wash supply tube and the gas supply tube may be formed as a single, multi-lumen tube.
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公开(公告)号：US12029395B2
公开(公告)日：2024-07-09
申请号：US18100269
申请日：2023-01-23
发明人： Ryan Pollock , Colby Harris , Ryan Wales
CPC分类号： A61B1/126 , A61B1/00119 , A61B1/00137 , A61B1/015 , B08B3/04 , B08B5/02
摘要： This disclosure relates generally to a container and tube set and methods for fluid delivery, and particularly an integrated container and tube set suitable for use with an endoscope to supply liquids and/or gases to the endoscope. The integrated container and tubes may include a container (e.g., water reservoir) containing a fluid and a gas, and a plurality of tubes integrally formed with the container. The integrated container may include an irrigation supply tube having a first lumen in fluid communication with the fluid, a lens wash supply tube having a second lumen in fluid communication with the fluid, a gas supply tube having a third lumen in operative communication with the gas, and an optional alternative gas supply tube having a fourth lumen in fluid communication with the gas. The lens wash supply tube and the gas supply tube may be formed as a single, multi-lumen tube.
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公开(公告)号：US11576566B2
公开(公告)日：2023-02-14
申请号：US17558239
申请日：2021-12-21
发明人： Ryan Pollock , Colby Harris , Ryan Wales
摘要： This disclosure relates generally to a container and tube set and methods for fluid delivery, and particularly an integrated container and tube set suitable for use with an endoscope to supply liquids and/or gases to the endoscope. The integrated container and tubes may include a container (e.g., water reservoir) containing a fluid and a gas, and a plurality of tubes integrally formed with the container. The integrated container may include an irrigation supply tube having a first lumen in fluid communication with the fluid, a lens wash supply tube having a second lumen in fluid communication with the fluid, a gas supply tube having a third lumen in operative communication with the gas, and an optional alternative gas supply tube having a fourth lumen in fluid communication with the gas. The lens wash supply tube and the gas supply tube may be formed as a single, multi-lumen tube.
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公开(公告)号：US20210007736A1
公开(公告)日：2021-01-14
申请号：US16924609
申请日：2020-07-09
发明人： Paul Smith , Gary Jordan , Nathan Cummings , Ryan Wales , Douglas Melanson
IPC分类号： A61B17/068 , A61B17/00
摘要： An endoscopic tissue fastening device may include a body having a first portion and a second portion arranged alongside the first portion. The second portion may extend distally of the first portion and may terminate in a distal end face of the body. The device may further include a tissue fastening assembly having a fastening head with a proximal end and a distal end. The fastening head may be deflectable at a location between the proximal end and the distal end of the fastening head. The tissue fastening assembly may be received within a lumen of the body. Further, the body may be moveable between an unarticulated configuration and an articulated configuration. In the articulated configuration, a central longitudinal axis of the second portion of the body may be substantially parallel with a central longitudinal axis of the tissue fastening assembly.
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公开(公告)号：US10537316B2
公开(公告)日：2020-01-21
申请号：US15720208
申请日：2017-09-29
发明人： Paul Smith , Scott Brechbiel , Ryan Wales , Danny Shu-Huan Lee , Samuel Raybin , Niklas Andersson , Jialiang Wang
摘要： The present disclosure relates to the field of tissue dissection. Specifically, the present disclosure relates to medical devices which lift and retract tissue during a dissection procedure to improve visualization of the target tissue and mitigate obstruction of dissection tools. In particular, the present disclosure relates to a tissue retraction device which moves from a constrained to relaxed configuration to immobilize and retract the dissected portion of target tissue during a dissection procedure.
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公开(公告)号：US11826018B2
公开(公告)日：2023-11-28
申请号：US17166656
申请日：2021-02-03
发明人： Jeff Gray , Ryan Wales , Scott Brechbiel , Paul Smith , Richard Mansfield
CPC分类号： A61B1/00066 , A61B1/0057 , A61B1/018 , A61B1/2676 , A61M25/0136 , A61M25/0147
摘要： A medical device comprising a shaft, a handle including a proximal portion and a distal portion, wherein the distal portion is fixed to a proximal portion of the shaft, and a channel extending from the handle into the shaft, wherein the channel includes a proximal channel and a distal channel, the proximal channel being rotatable relative to the distal channel and aligned with the distal channel throughout rotation of the proximal channel, wherein the proximal portion includes the proximal channel and the distal portion includes the distal channel, wherein the distal portion is rotatable relative to the proximal portion of the handle, and the shaft is configured to rotate with the distal portion of the handle.
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