Title:
PUMP AND GENERATOR WITH CHANNELS AS FLUID GUIDES
Document Type and Number:
WIPO Patent Application WO/2020/139695
Kind Code:
A3
Abstract:
A pump system (100) for pumping a coolant fluid for cooled radiofrequency ablation treatment includes a housing (101) having a front side (110), a back side (112), a right side (114), a left side (116), a top surface (119), and a bottom surface (118), and a plurality of peristaltic pump assemblies (140). The top surface (119) of the housing (101) includes a central channel (120) between at least two of the peristaltic pump assemblies (140) configured to drain fluid away from the front side (110) of the housing (101). A cooled radiofrequency ablation system (10) including a generator (200) and such pump system (100) is also disclosed.
Inventors:
WANG RUOYA (US)
BROWN MICHAEL D (US)
BARRETT JENNIFER J (US)
WU KUN-CHI (US)
DRIVER KEN (US)
BROWN MICHAEL D (US)
BARRETT JENNIFER J (US)
WU KUN-CHI (US)
DRIVER KEN (US)
Application Number:
PCT/US2019/067468
Publication Date:
August 06, 2020
Filing Date:
December 19, 2019
Export Citation:
Assignee:
AVENT INC (US)
International Classes:
F04B43/12; A61B18/12; F04B23/06; F04B53/04; F04B53/16
Foreign References:
| US20070027449A1 | 2007-02-01 | |||
| US20110054378A1 | 2011-03-03 | |||
| CN206714820U | 2017-12-08 | |||
| US20070258838A1 | 2007-11-08 | |||
| US20110077643A1 | 2011-03-31 |
Attorney, Agent or Firm:
LYDDANE, Kathrynn M. et al. (US)
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