Rachel R Williams

US Patent:

20220330968, Oct 20, 2022

Filed:

Jul 6, 2022

Appl. No.:

17/858655

Inventors:

- MAPLE GROVE MN, US
Chris Jicka - Upper Saddle River NJ, US
Austin Grant Johnson - Worcester MA, US
Caleb A. Valdes - Lowell MA, US
Serena Scott - Worcester MA, US
Michael Killion Ford - Waltham MA, US
Kyle P. Moore - Hopkinton MA, US
Janice Courtois - Clinton MA, US
Prashanth Somasundaram - Chicago IL, US
Christopher A. Olmeda - Maynard MA, US
Katie Olmeda - Maynard MA, US
Michael Matthew Borek - Holden MA, US
Micah Flock - Somerville MA, US
Julianne Grainger - Boston MA, US
Rachel Marie Williams - Peoria AZ, US
Morgan Zhu - Somerville MA, US
Ryan V. Wales - Northborough MA, US
Kevin L. Bagley - Natick MA, US
Scott E. Brechbiel - Burlington MA, US
Alexander Joseph Burnham - Somerville MA, US
Shaun Dennis Comee - Fiskdale MA, US
Tara Ann Jarobski - North Oxford MA, US
Nicholas J. Mazzola - Hudson MA, US
Christopher Kiyonao Oto - Boston MA, US
Rachael Campion - Boston MA, US
Danny Shu-Huan Lee - Cambridge MA, US

Assignee:

BOSTON SCIENTIFIC SCIMED, INC. - MAPLE GROVE MN

International Classification:

A61B 17/32
A61B 1/313
A61B 17/115
A61B 17/12

Abstract:

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.