The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 27, 2024
Filed:
Jun. 29, 2021
Applicant:
Varian Medical Systems, Inc., Palo Alto, CA (US);
Inventors:
Assignee:
VARIAN MEDICAL SYSTEMS, INC., Palo Alto, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61B 18/18 (2006.01); A61B 18/00 (2006.01);
U.S. Cl.
CPC ...
A61B 18/1815 (2013.01); A61B 2018/00011 (2013.01); A61B 2018/00577 (2013.01); A61B 2018/183 (2013.01);
Abstract
A microwave ablation probe includes a cable comprising an antenna configured to deliver Radio Frequency (RF) energy to a target zone and a cooling path defined by a first channel and a second channel configured to circulate cooling fluid in the probe. The inner tube also comprises a choke formed thereon configured to reduce RF energy reflected away from the antenna.