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公开(公告)号：US20250160814A1
公开(公告)日：2025-05-22
申请号：US19027782
申请日：2025-01-17
Applicant: Boston Scientific Scimed, Inc.
Inventor： Paul Smith , Ryan V. Wales , Kevin James McElwee , Naroun Suon , Samuel Raybin , Alexander Joseph Burnham , Ray Hewenson Tong , Mary Ann Cornell , Niklas Andersson , John B. Golden , Scott E. Brechbiel
IPC: A61B17/04 , A61B17/00 , A61B17/02 , A61B17/08 , A61B17/122 , A61B17/128 , A61B17/32
Abstract: In one aspect of the present disclosure, a tissue retraction system may include a first anchor, a second anchor, and an elongate coupling member extending between the first anchor and the second anchor. The system also may include a holder for receiving the first anchor, the second anchor, and the elongate coupling element. The holder may include a proximal portion and a distal portion. The distal portion may have a smaller width than the proximal portion such that the distal portion exerts a force on a proximal end of the first anchor during deployment of the first anchor from the holder. The force may move the first anchor into an open configuration for receiving tissue.
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公开(公告)号：US20250017579A1
公开(公告)日：2025-01-16
申请号：US18898869
申请日：2024-09-27
Applicant: BOSTON SCIENTIFIC SCIMED, INC.
Inventor： Paul Smith , Scott E. Brechbiel , Ryan V. Wales , Danny Shu-Huan Lee , Samuel Raybin , Niklas Andersson , Jialiang Wang
Abstract: 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：US11129739B2
公开(公告)日：2021-09-28
申请号：US15611925
申请日：2017-06-02
Applicant: Boston Scientific Scimed, Inc.
Inventor： John Allen Hingston , Niklas Andersson , Moises Rivera-Bermudez , John B. Golden , Andrew Calabrese , Leah McElhaney
Abstract: A bypass device may include an elongate member extending from a proximal end toward a distal end, and a proximal opening and a distal opening coupled to one another by a lumen disposed through the elongate member. The bypass device also may include at least one port extending through a side surface of the elongate tubular member, wherein at least a portion of the bypass device may be bioabsorbable.
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公开(公告)号：US20220000466A1
公开(公告)日：2022-01-06
申请号：US17397087
申请日：2021-08-09
Applicant: BOSTON SCIENTIFIC SCIMED, INC.
Inventor： Danny Shu-Huan Lee , Paul Smith , Ryan V. Wales , Jialiang Wang , Niklas Andersson , Gregory Hurley , Jon Taylor , John Unger , Irina Pyataeva
IPC: A61B17/02
Abstract: Medical devices and methods of using medical devices are disclosed. An example tissue retraction device includes a first engagement member having a first end and a second end, a second engagement member having a first end and a second end, a first elastic member attached to the second end of the first engagement member, and a first alignment member having a first end, a second end and a lumen extending therethrough. Further, the tissue retraction device has a first length, the first alignment member has a second length, the first elastic member extends within the lumen of the first alignment member and the second length of the first alignment member is less than or equal to the first length of the tissue retraction device.
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公开(公告)号：US20180263614A1
公开(公告)日：2018-09-20
申请号：US15925110
申请日：2018-03-19
Applicant: BOSTON SCIENTIFIC SCIMED, INC.
Inventor： Danny Shu-Huan Lee , Paul Smith , Ryan V. Wales , Jialiang Wang , Niklas Andersson , Gregory Hurley , Jon Taylor , John Unger , Irina Pyataeva
IPC: A61B17/02
CPC classification number: A61B17/0206 , A61B1/018 , A61B1/32 , A61B17/0218 , A61B17/1227 , A61B2017/00004 , A61B2017/00778 , A61B2017/00818 , A61B2017/00862 , A61B2017/0287 , A61B2090/061 , A61B2090/0807
Abstract: Medical devices and methods of using medical devices are disclosed. An example tissue retraction device includes a first engagement member having a first end and a second end, a second engagement member having a first end and a second end, a first elastic member attached to the second end of the first engagement member, and a first alignment member having a first end, a second end and a lumen extending therethrough. Further, the tissue retraction device has a first length, the first alignment member has a second length, the first elastic member extends within the lumen of the first alignment member and the second length of the first alignment member is less than or equal to the first length of the tissue retraction device.
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Patent Agency Ranking
公开(公告)号：US20250152157A1
公开(公告)日：2025-05-15
申请号：US19028047
申请日：2025-01-17
Applicant: BOSTON SCIENTIFIC SCIMED, INC.
Inventor： Danny Shu-Huan Lee , Paul Smith , Ryan V. Wales , Jialiang Wang , Niklas Andersson , Gregory Hurley , Jon Taylor , John Unger , Irina Pyataeva
Abstract: Medical devices and methods of using medical devices are disclosed. An example tissue retraction device includes a first engagement member having a first end and a second end, a second engagement member having a first end and a second end, a first elastic member attached to the second end of the first engagement member, and a first alignment member having a first end, a second end and a lumen extending therethrough. Further, the tissue retraction device has a first length, the first alignment member has a second length, the first elastic member extends within the lumen of the first alignment member and the second length of the first alignment member is less than or equal to the first length of the tissue retraction device.
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公开(公告)号：US12133642B2
公开(公告)日：2024-11-05
申请号：US17861763
申请日：2022-07-11
Applicant: BOSTON SCIENTIFIC SCIMED, INC.
Inventor： Paul Smith , Scott E. Brechbiel , Ryan V. Wales , Danny Shu-Huan Lee , Samuel Raybin , Niklas Andersson , Jialiang Wang
Abstract: 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：US11877735B2
公开(公告)日：2024-01-23
申请号：US17397087
申请日：2021-08-09
Applicant: BOSTON SCIENTIFIC SCIMED, INC.
Inventor： Danny Shu-Huan Lee , Paul Smith , Ryan V. Wales , Jialiang Wang , Niklas Andersson , Gregory Hurley , Jon Taylor , John Unger , Irina Pyataeva
CPC classification number: A61B17/0206 , A61B17/0218 , A61B1/018 , A61B1/32 , A61B17/1227 , A61B2017/00004 , A61B2017/00778 , A61B2017/00818 , A61B2017/00862 , A61B2017/0287 , A61B2090/061 , A61B2090/0807
Abstract: Medical devices and methods of using medical devices are disclosed. An example tissue retraction device includes a first engagement member having a first end and a second end, a second engagement member having a first end and a second end, a first elastic member attached to the second end of the first engagement member, and a first alignment member having a first end, a second end and a lumen extending therethrough. Further, the tissue retraction device has a first length, the first alignment member has a second length, the first elastic member extends within the lumen of the first alignment member and the second length of the first alignment member is less than or equal to the first length of the tissue retraction device.
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公开(公告)号：US11109850B2
公开(公告)日：2021-09-07
申请号：US15925110
申请日：2018-03-19
Applicant: BOSTON SCIENTIFIC SCIMED, INC.
Inventor： Danny Shu-Huan Lee , Paul Smith , Ryan V. Wales , Jialiang Wang , Niklas Andersson , Gregory Hurley , Jon Taylor , John Unger , Irina Pyataeva
Abstract: Medical devices and methods of using medical devices are disclosed. An example tissue retraction device includes a first engagement member having a first end and a second end, a second engagement member having a first end and a second end, a first elastic member attached to the second end of the first engagement member, and a first alignment member having a first end, a second end and a lumen extending therethrough. Further, the tissue retraction device has a first length, the first alignment member has a second length, the first elastic member extends within the lumen of the first alignment member and the second length of the first alignment member is less than or equal to the first length of the tissue retraction device.
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公开(公告)号：US10973506B2
公开(公告)日：2021-04-13
申请号：US15669005
申请日：2017-08-04
Applicant: Boston Scientific Scimed, Inc.
Inventor： Paul Smith , Ryan V. Wales , Kevin James McElwee , Naroun Suon , Samuel Raybin , Alexander Joseph Burnham , Ray Hewenson Tong , Mary Ann Cornell , Niklas Andersson , John B. Golden , Scott E. Brechbiel
IPC: A61B17/04 , A61B17/08 , A61B17/00 , A61B17/02 , A61B17/122 , A61B17/128 , A61B17/32
Abstract: In one aspect of the present disclosure, a tissue retraction system may include a first anchor, a second anchor, and an elongate coupling member extending between the first anchor and the second anchor. The system also may include a holder for receiving the first anchor, the second anchor, and the elongate coupling element. The holder may include a proximal portion and a distal portion. The distal portion may have a smaller width than the proximal portion such that the distal portion exerts a force on a proximal end of the first anchor during deployment of the first anchor from the holder. The force may move the first anchor into an open configuration for receiving tissue.
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