Title:
CRYOABLATION CATHETER HAVING AN ELLIPTICAL-SHAPED TREATMENT SECTION
Document Type and Number:
WIPO Patent Application WO/2016/196066
Kind Code:
A3
Abstract:
A cryoablation catheter for creating at least one lesion in tissue, the catheter having an elongate shaft with an intermediate section and a distal tip movable relative to the intermediate section. The catheter also includes at least one elongate control member extending along the intermediate section and secured to the distal tip where the elongate control member is movable relative to the intermediate section for causing movement of the distal tip relative to the intermediate section and at least one energy delivery member extending along the intermediate section to the distal tip where the at least one energy delivery member includes a linear first configuration and an elliptical second configuration. Manipulation of the control member adjusts the shape of the at least one energy delivery member.
Inventors:
YU XIAOYU (US)
KOVALCHECK STEVEN (US)
CHIEN THOMAS (US)
BABKIN ALEXIE (US)
KING NICOLEI (US)
KOVALCHECK STEVEN (US)
CHIEN THOMAS (US)
BABKIN ALEXIE (US)
KING NICOLEI (US)
Application Number:
PCT/US2016/033833
Publication Date:
February 16, 2017
Filing Date:
May 23, 2016
Export Citation:
Assignee:
ADAGIO MEDICAL INC (US)
International Classes:
A61B18/02
Foreign References:
| US6106518A | 2000-08-22 | |||
| US20050027289A1 | 2005-02-03 | |||
| US20030199817A1 | 2003-10-23 | |||
| US20130197498A1 | 2013-08-01 |
Other References:
See also references of EP 3302325A4
Attorney, Agent or Firm:
BATT, Rick (US)
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