公开(公告)号：US10548626B2

公开(公告)日：2020-02-04

申请号：US15377271

申请日：2016-12-13

Applicant: Boston Scientific Scimed, Inc.

Inventor： Briana Jean Moretti ,  Matthew Robert Jagelski ,  John B. Golden ,  Melissa Joan Horton ,  Jennifer Kenyon Saunders ,  Erin Zinkus ,  Gary Paul Pirani ,  Ellen Asako Kaplan

IPC: A61B17/32 ,  A61B17/3205 ,  A61B17/22 ,  A61M5/158 ,  A61B17/00 ,  A61B18/00 ,  A61B18/14

Abstract: A medical device configured to manipulate tissue within a body of a subject may include an elongate shaft having a proximal end and a distal end. The distal end of the shaft may be configured to be inserted into the body. The device may include end effectors coupled to the distal end of the elongate shaft. The end effectors may include a needle pivotably coupled to the shaft and configured to inject a fluid into the tissue. The end effectors may also include an articulating arm pivotably coupled to the shaft, and a cutting wire extending between the needle and the arm.

公开(公告)号：US10478208B2

公开(公告)日：2019-11-19

申请号：US15332433

申请日：2016-10-24

Applicant: Boston Scientific Scimed, Inc.

Inventor： Matthew Robert Jagelski ,  Shawn Ryan ,  Celine Mee Ling Chin ,  Norman C. May ,  Catherine Shimin Yee ,  Paul Smith ,  Ray Tong

IPC: A61B1/04 ,  A61B17/32 ,  A61B1/00 ,  A61B17/00 ,  A61N7/00 ,  A61B17/29 ,  A61B18/02 ,  A61B18/14 ,  A61B18/00

Abstract: The present disclosure relates to the field of endoscopy. In particular, the present disclosure relates to systems and methods suitable for resecting or dissecting large areas of mucosal or submucosal tissue. The system may apply tension to and continuously manipulate mucosal tissue such that large lesions may be resected or dissected by a cutting element disposed at the distal end of an endoscope.