公开(公告)号：US20240099708A1

公开(公告)日：2024-03-28

申请号：US18517165

申请日：2023-11-22

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 ,  A61B17/0218 ,  A61B2017/00862 ,  A61B2017/0287

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.

公开(公告)号：US11083465B2

公开(公告)日：2021-08-10

申请号：US16564822

申请日：2019-09-09

Applicant: BOSTON SCIENTIFIC SCIMED, INC.

Inventor： Shawn Ryan ,  Irina Pyataeva

IPC: A61B17/122 ,  A61B17/128 ,  A61B17/00 ,  A61B17/12

Abstract: A system for treating tissue includes a capsule including a channel extending therethrough; first and second clip arms each extending from a proximal end to a distal end, the proximal ends being received within the channel of a capsule to be moved between an open tissue receiving configuration; and a closed tissue clipping configuration. The first clip arm includes a first tissue retention feature at a distal portion thereof configured to pierce through a target tissue when in the tissue clipping configuration and subsequently release the target tissue when the clip arms are moved to an at least partially open configuration. The second clip arm includes a second tissue retention feature at a distal portion thereof configured to pierce and retain the target tissue thereon when in both the closed tissue clipping configuration and the open tissue receiving configuration.

公开(公告)号：US11793525B2

公开(公告)日：2023-10-24

申请号：US17305373

申请日：2021-07-06

Applicant: Boston Scientific Scimed, Inc.

Inventor： Shawn Ryan ,  Irina Pyataeva

IPC: A61B17/122 ,  A61B17/128 ,  A61B17/00 ,  A61B17/12

CPC classification number: A61B17/1227 ,  A61B17/1285 ,  A61B2017/0034 ,  A61B2017/12004

Abstract: A system for treating tissue includes a capsule including a channel extending therethrough; first and second clip arms each extending from a proximal end to a distal end, the proximal ends being received within the channel of a capsule to be moved between an open tissue receiving configuration; and a closed tissue clipping configuration. The first clip arm includes a first tissue retention feature at a distal portion thereof configured to pierce through a target tissue when in the tissue clipping configuration and subsequently release the target tissue when the clip arms are moved to an at least partially open configuration. The second clip arm includes a second tissue retention feature at a distal portion thereof configured to pierce and retain the target tissue thereon when in both the closed tissue clipping configuration and the open tissue receiving configuration.

公开(公告)号：US11202637B2

公开(公告)日：2021-12-21

申请号：US16666678

申请日：2019-10-29

Applicant: BOSTON SCIENTIFIC SCIMED, INC.

Inventor： Collin Murray ,  Joseph King ,  Irina Pyataeva

IPC: A61B17/128 ,  A61B17/122 ,  A61B17/12

Abstract: A system for treating tissue includes a clip assembly including a pair of clip arms. Proximal ends of the clip arms are slidably received within a channel of a capsule to be moved between a tissue receiving configuration and a tissue clipping configuration. The system also includes a catheter assembly including a control member extending therethrough. The control member includes a distal end connected to the clip arms to move the clip assembly between the receiving and clipping configurations. The system further includes a coupler releasably coupled to a proximal end of the capsule and configured to be coupled to the distal end of the catheter assembly. The coupler fractures when a proximal force exerted on the coupler via the control member exceeds a first predetermined threshold value to disengage the capsule and deploy the clip assembly.

公开(公告)号：US12114867B2

公开(公告)日：2024-10-15

申请号：US17455377

申请日：2021-11-17

Applicant: Boston Scientific Scimed, Inc.

Inventor： Collin Murray ,  Joseph King ,  Irina Pyataeva

IPC: A61B17/128 ,  A61B17/122 ,  A61B17/12

CPC classification number: A61B17/128 ,  A61B17/122 ,  A61B2017/12004

Abstract: A system for treating tissue includes a clip assembly including a pair of clip arms. Proximal ends of the clip arms are slidably received within a channel of a capsule to be moved between a tissue receiving configuration and a tissue clipping configuration. The system also includes a catheter assembly including a control member extending therethrough. The control member includes a distal end connected to the clip arms to move the clip assembly between the receiving and clipping configurations. The system further includes a coupler releasably coupled to a proximal end of the capsule and configured to be coupled to the distal end of the catheter assembly. The coupler fractures when a proximal force exerted on the coupler via the control member exceeds a first predetermined threshold value to disengage the capsule and deploy the clip assembly.

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.

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.

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

IPC: A61B17/02 ,  A61B1/018 ,  A61B1/32 ,  A61B17/00 ,  A61B17/122 ,  A61B90/00

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.

公开(公告)号：US12127745B2

公开(公告)日：2024-10-29

申请号：US18467557

申请日：2023-09-14

Applicant: BOSTON SCIENTIFIC SCIMED, INC.

Inventor： Shawn Ryan ,  Irina Pyataeva

IPC: A61B17/122 ,  A61B17/128 ,  A61B17/00 ,  A61B17/12

CPC classification number: A61B17/1227 ,  A61B17/1285 ,  A61B2017/0034 ,  A61B2017/12004

Abstract: A system for treating tissue includes a capsule including a channel extending therethrough; first and second clip arms each extending from a proximal end to a distal end, the proximal ends being received within the channel of a capsule to be moved between an open tissue receiving configuration; and a closed tissue clipping configuration. The first clip arm includes a first tissue retention feature at a distal portion thereof configured to pierce through a target tissue when in the tissue clipping configuration and subsequently release the target tissue when the clip arms are moved to an at least partially open configuration. The second clip arm includes a second tissue retention feature at a distal portion thereof configured to pierce and retain the target tissue thereon when in both the closed tissue clipping configuration and the open tissue receiving configuration.

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

IPC: A61B17/02 ,  A61B17/00 ,  A61B1/32 ,  A61B90/00 ,  A61B1/018 ,  A61B17/122

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.