公开(公告)号：US20210127072A1

公开(公告)日：2021-04-29

申请号：US17140746

申请日：2021-01-04

Applicant: Boston Scientific Scimed, Inc.

Inventor： Niraj P. RAUNIYAR ,  Timothy P. HARRAH ,  Peter J. PEREIRA ,  William M. ASSELIN ,  Michael S.H. CHU ,  Brandon W. CRAFT ,  Adam P. NODIFF ,  Chad SCHNEIDER ,  William STANHOPE ,  Eric WONG ,  Kimberly DeGRAAF

IPC: H04N5/265 ,  A61B90/00 ,  A61B34/20 ,  A61B1/00 ,  A61B1/04 ,  A61B1/06 ,  A61B5/06 ,  A61B8/12 ,  A61B8/08 ,  H04N5/225

Abstract: Guidance systems and associated methods are disclosed. One method comprises: receiving macroscan data prior to an operation; defining a body information model from the macroscan data; positioning a navigation component in the body during the operation; generating microscan data with the navigation component; correlating a location in the macroscan data with a location in the microscan data in the body information model; and/or modifying the body information model by combining an image in the microscan data with an image in the macroscan data.

公开(公告)号：US20190336150A1

公开(公告)日：2019-11-07

申请号：US16509474

申请日：2019-07-11

Applicant: Boston Scientific Scimed, Inc.

Inventor： Michael S.H. CHU

IPC: A61B17/221

Abstract: A retrieval device may have a contracted state and an expanded state. The retrieval device may include a sheath and at least three support members. Each of the support members may have a first portion with a first cross-sectional shape and a second portion with a second cross-sectional shape different from the first cross-sectional shape. A proximal end fixed of each of the support members may be coupled to the sheath, and a distal end may be movable relative to the sheath. The retrieval device may further include at least three movable members movable relative to the support members. Each movable member may extend through a lumen of one support member of the at least three support members and through a lumen of a different support member of the at least three support members.

公开(公告)号：US20170215965A1

公开(公告)日：2017-08-03

申请号：US15421044

申请日：2017-01-31

Applicant: Boston Scientific Scimed, Inc.

Inventor： Timothy P. HARRAH ,  Christopher L. OSKIN ,  Derrick LENZ ,  Arpita BANERJEE ,  Sandesh GAVADE ,  Abhijit TAKALE ,  Pavan MISRA ,  Michael S.H. CHU

IPC: A61B18/26 ,  A61B1/06 ,  A61M25/00 ,  A61B1/12

CPC classification number: A61B18/26 ,  A61B1/00094 ,  A61B1/00137 ,  A61B1/015 ,  A61B1/018 ,  A61B1/0684 ,  A61B1/126 ,  A61B18/245 ,  A61B2018/00035 ,  A61B2018/00511 ,  A61B2018/00517 ,  A61B2018/00625 ,  A61B2018/00982 ,  A61B2018/2266 ,  A61B2218/002 ,  A61B2218/007 ,  A61M25/003 ,  A61M25/007 ,  A61M2025/004

Abstract: The present disclosure is directed to a medical device. Systems and methods are provided for utilizing a laser to break a kidney stones into smaller fragments and/or dust, and removing particles, stone fragments and/or stone dust from a patient. The medical device may include a tube having a distal end and a proximal end, a first lumen extending from the proximal end to the distal end of the tube and in fluid communication with the distal end and a plurality of side ports located at a distal portion of the tube, and a second lumen extending from the proximal end to the distal end of the tube.