Title:
The catheter which suited the direct contact with an organization
Document Type and Number:
Japanese Patent JP6071340
Kind Code:
B2
Abstract:
An irrigated ablation catheter adapted for direct tissue contact has micro-elements that provide more accurate sensing of tissue, including thermal and electrical properties for temperature and impedance measurements. The micro-elements extend through a hollow chamber of an irrigated ablation electrode, and distal ends thereof can protrude outside of electrode or be flush with the electrode. The micro-elements have a protective guide tube in which components enabling temperature sensing or electrical sensing are encased.
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Inventors:
Debbie Grunewald
Mail Bal-Tal
Mail Bal-Tal
Application Number:
JP2012191328A
Publication Date:
February 01, 2017
Filing Date:
August 31, 2012
Export Citation:
Assignee:
Biosense Webster (Israel), Ltd.
International Classes:
A61B18/14
Domestic Patent References:
| JP11506947A | ||||
| JP8503381A | ||||
| JP2002540894A |
Foreign References:
| WO1999025260A1 | ||||
| US20090163916 | ||||
| US20030004506 |
Attorney, Agent or Firm:
Konobu Kato
Takafumi Oshima
Takafumi Oshima