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:
Jan. 09, 2024
Filed:
Jan. 14, 2022
Applicant:
Santa Anna Tech Llc, Santa Ana, CA (US);
Inventor:
Virender K. Sharma, Paradise Valley, AZ (US);
Assignee:
Santa Anna Tech LLC, Santa Ana, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61B 18/00 (2006.01); A61B 18/04 (2006.01);
U.S. Cl.
CPC ...
A61B 18/04 (2013.01); A61B 2018/0072 (2013.01); A61B 2018/00261 (2013.01); A61B 2018/00345 (2013.01); A61B 2018/00488 (2013.01); A61B 2018/00494 (2013.01); A61B 2018/00541 (2013.01); A61B 2018/00577 (2013.01); A61B 2018/00744 (2013.01); A61B 2018/00982 (2013.01); A61B 2018/048 (2013.01);
Abstract
Ablation catheters and systems include flexible catheter tips with a distal needle or ports for delivery of an ablative agent to a target tissue. Pressure monitoring during ablation ensure operation is performed within safe limits and with desired efficacy. Positioning elements help maintain the devices in the proper position with respect to the target tissue and also prevent the passage of ablative agent to normal tissues.