Title:
DEVICES FOR TREATING A STRICTURE ALONG THE BILIARY AND/OR PANCREATIC TRACT
Document Type and Number:
WIPO Patent Application WO/2022/031827
Kind Code:
A3
Abstract:
A guidewire (10) for use along the biliary and/or pancreatic tract. The guidewire includes an elongate core member (12) having a proximal end region and a distal end region. A coil member (14) is disposed along the distal end region. An actuation member (20) is coupled to the coil member. The actuation member is configured to shift the coil member between a first configuration and a compressed configuration. The coil member is configured to be advanced across a biliary and/or pancreatic stricture when in the compressed configuration. A sleeve (18) is disposed over the coil member.
Inventors:
GESSLER RAYMOND D (US)
DAYTON PETER L (US)
JODA DAVID B (US)
LEMKE KYLE L (US)
MATTESON JASON (US)
OLSON MARK P (US)
DAYTON PETER L (US)
JODA DAVID B (US)
LEMKE KYLE L (US)
MATTESON JASON (US)
OLSON MARK P (US)
Application Number:
PCT/US2021/044513
Publication Date:
March 03, 2022
Filing Date:
August 04, 2021
Export Citation:
Assignee:
BOSTON SCIENT SCIMED INC (US)
International Classes:
A61M25/09; A61B17/22
Foreign References:
| EP2636381A1 | 2013-09-11 | |||
| US20100191150A1 | 2010-07-29 | |||
| US6183420B1 | 2001-02-06 | |||
| EP0812600A2 | 1997-12-17 | |||
| US5605162A | 1997-02-25 |
Attorney, Agent or Firm:
WICKHEM, J. Scot (US)
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