公开(公告)号：US10278594B2

公开(公告)日：2019-05-07

申请号：US14718751

申请日：2015-05-21

Applicant: BOSTON SCIENTIFIC SCIMED, INC.

Inventor： Gregory Lee ,  Roger W. McGowan ,  Jon Kolbrek ,  Kimberly A. Robertson

IPC: A61B5/02 ,  A61B5/0215 ,  A61M25/09 ,  A61B5/00 ,  A61B5/026 ,  A61M25/00

Abstract: Medical devices and methods for making and using medical devices are disclosed. An example medical device may include a medical device for measuring blood pressure. The medical device may include an elongated shaft having a proximal region and a distal region. An optical fiber may extend along the proximal region. An optical pressure sensor may be coupled to the optical fiber. The medical device may also include a tubular member having a proximal end disposed adjacent to the optical pressure sensor and a distal portion extending along the distal region of the shaft.

公开(公告)号：US11076765B2

公开(公告)日：2021-08-03

申请号：US14341374

申请日：2014-07-25

Applicant: BOSTON SCIENTIFIC SCIMED, INC.

Inventor： Roger W. McGowan ,  Gregory Lee

IPC: A61B5/0215 ,  G01L11/02

Abstract: A pressure sensing medical device may include a guidewire including a tubular member having a lumen, the tubular member being translatable between a generally straightened position and a deflected position, and a pressure sensor attached at a distal end of a fiber optic extending within the lumen, the pressure sensor being disposed within a distal portion of the tubular member. The pressure sensor may include a pressure-sensitive membrane disposed on a distal end thereof. The pressure sensor may include one or more contact members capable of providing a contact point between the contact member and an inner surface of the tubular member when in the deflected position, the contact point being axially spaced apart from the membrane along a longitudinal axis of the pressure sensor.

公开(公告)号：US11589885B2

公开(公告)日：2023-02-28

申请号：US16452851

申请日：2019-06-26

Applicant: Boston Scientific Scimed, Inc.

Inventor： Sean P. Fleury ,  Gregory Lee ,  Eric Wespi ,  Brian Hanson ,  Anthony Tassoni, Jr. ,  Nicholas Tassoni ,  Jose A. Meregotte

IPC: A61B17/32 ,  A61B1/273

Abstract: Systems and methods for treating tissue may include one or more delivery devices, a grasping element, a first ring for anchoring to a wall of a gastrointestinal tract, and a second ring operably couplable to a radially inward surface of the first ring. Other embodiments include methods of treating tissues, including tubular tracts of tissue, comprising coupling a first ring to first tissue of a wall of a tissue tract, relocating a target tissue proximally to a position proximal to the first ring, coupling a second ring to the first ring, and cutting tissue proximal to the interface of the first and second rings.