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公开(公告)号：US20230091629A1
公开(公告)日：2023-03-23
申请号：US17941754
申请日：2022-09-09
发明人： Ryan V. Wales , Paul Smith , Morgan Zhu , Jay Gray , Laura Elizabeth Christakis
摘要： A stent system may include a stent including a first leg having a first end fixedly attached to the distal end of a main body portion and extending distally from the distal end of the main body portion in a deployed configuration, and a second leg having a first end fixedly attached to the distal end of the main body portion and extending distally from the distal end of the main body portion in the deployed configuration. The second leg may extend proximally from the distal end of the main body portion in a delivery configuration. A stent system may include a bifurcated delivery sheath and two guidewires for delivery of two stents at the same time. A method of treating a body lumen may include delivering a contrast fluid including an anti-gas agent while implanting a stent in the body lumen.
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公开(公告)号：US12076002B2
公开(公告)日：2024-09-03
申请号：US17010087
申请日：2020-09-02
发明人： Morgan Zhu , Shaun D. Comee , Peter L. Dayton , John T. Favreau
IPC分类号： A61B17/04
CPC分类号： A61B17/0469 , A61B17/0401 , A61B2017/0409 , A61B2017/0474
摘要： The present disclosure relates generally to systems, devices, and methods for endoscopic suture termination. In some embodiments, a suture device may include an elongate member having a working channel and a suture channel, the elongate member having a proximal end and a distal end. The suture device may further include a suture extending through the suture channel, and a plurality of anchor components coupled to the suture, wherein the suture and the plurality of anchor components are deployable from the elongate member for engagement with a target tissue.
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公开(公告)号：US20210068812A1
公开(公告)日：2021-03-11
申请号：US17010075
申请日：2020-09-02
发明人： John T. Favreau , Ethan Miller , Peter L. Dayton , Shawn Ryan , Morgan Zhu , Shaun D. Comee , James J. Scutti
摘要： The present disclosure relates generally to the field of medical devices. In particular, the present disclosure relates to single-use endoscopic medical devices with integrated and purpose-built functionality.
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公开(公告)号：US11419624B2
公开(公告)日：2022-08-23
申请号：US16419926
申请日：2019-05-22
发明人： Michael M. Borek , Micah Flock , Julianne Grainger , Christopher A. Olmeda , Katie Olmeda , Rachel M. Williams , Morgan Zhu , John B. Golden , Chris Jicka , Austin G. Johnson , Caleb A. Valdes , Serena Scott , Michael K. Ford , Kyle P. Moore , Janice Courtois , Prashanth Somasundaram , Ryan V. Wales , Scott E. Brechbiel , Rachael Campion , Tara A. Jarobski , Danny S. Lee , Alexander J. Burnham , Christopher K. Oto , Nicholas J. Mazzola , Kevin L. Bagley , Shaun D. Comee
IPC分类号： A61B17/32 , A61B1/313 , A61B17/115 , A61B17/12 , A61B17/00
摘要： Exemplary embodiments of the present disclosure relate to devices, systems, and methods for tissue resection in a body lumen of a patient, and may include a body extending along an axis and a distal cap positioned distally of the body and coupled to a shaft extending along the axis. The body and the distal cap may be movable relative to each other. An anchoring mechanism may be capable of engaging the body and the distal cap proximate a selected tissue for resection in the body lumen. A tissue capture device may be deployable from the tissue resection device such that a selected tissue for resection is securable by the tissue capture device. The tissue resection device may further include a tissue resecting device for resecting the selected tissue for resection.
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公开(公告)号：US20210068813A1
公开(公告)日：2021-03-11
申请号：US17010087
申请日：2020-09-02
发明人： Morgan Zhu , Shaun D. Comee , Peter L. Dayton , John T. Favreau
IPC分类号： A61B17/04
摘要： The present disclosure relates generally to systems, devices, and methods for endoscopic suture termination. In some embodiments, a suture device may include an elongate member having a working channel and a suture channel, the elongate member having a proximal end and a distal end. The suture device may further include a suture extending through the suture channel, and a plurality of anchor components coupled to the suture, wherein the suture and the plurality of anchor components are deployable from the elongate member for engagement with a target tissue.
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公开(公告)号：US11612390B2
公开(公告)日：2023-03-28
申请号：US17010075
申请日：2020-09-02
发明人： John T. Favreau , Ethan Miller , Peter L. Dayton , Shawn Ryan , Morgan Zhu , Shaun D. Comee , James J. Scutti
摘要： The present disclosure relates generally to the field of medical devices. In particular, the present disclosure relates to single-use endoscopic medical devices with integrated and purpose-built functionality.
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公开(公告)号：US20220330968A1
公开(公告)日：2022-10-20
申请号：US17858655
申请日：2022-07-06
发明人： John B. Golden , Chris Jicka , Austin Grant Johnson , Caleb A. Valdes , Serena Scott , Michael Killion Ford , Kyle P. Moore , Janice Courtois , Prashanth Somasundaram , Christopher A. Olmeda , Katie Olmeda , Michael Matthew Borek , Micah Flock , Julianne Grainger , Rachel Marie Williams , Morgan Zhu , Ryan V. Wales , Kevin L. Bagley , Scott E. Brechbiel , Alexander Joseph Burnham , Shaun Dennis Comee , Tara Ann Jarobski , Nicholas J. Mazzola , Christopher Kiyonao Oto , Rachael Campion , Danny Shu-Huan Lee
IPC分类号： A61B17/32 , A61B1/313 , A61B17/115 , A61B17/12
摘要： Exemplary embodiments of the present disclosure relate to devices, systems, and methods for tissue resection in a body lumen of a patient, and may include an elongate body having a cavity at a distal end and a tissue retractor extendable distally from the distal end of the elongate body. The tissue retractor may include an expansion mechanism. The expansion mechanism may include a plurality of arms each having a first end coupled around a distal cap and expandable radially outward from the distal cap such that an anchoring mechanism on a second end of the arms is engageable with selected tissue for resection of the body lumen. The tissue resection device may further include a tissue resecting device.
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