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:
Oct. 27, 2026
Filed:
Apr. 23, 2021
Shanghai Microport Ep Medtech Co., Ltd., Shanghai, CN;
Degui Pang, Shanghai, CN;
Liuping Shen, Shanghai, CN;
Jinfeng Liu, Shanghai, CN;
Chen Cheng, Shanghai, CN;
Chuang Zhao, Shanghai, CN;
Yuanxing Xu, Shanghai, CN;
SHANGHAI MICROPORT EP MEDTECH CO., LTD., Shanghai, CN;
Abstract
A cryoablation temperature control method, system and computer-readable storage medium. The method is used to control a temperature of the interior of a cryoablation balloon and includes: generating a first target liquid inlet pressure control signal for controlling a liquid supply flow rate of a high-pressure proportional valve in a liquid supply channel for the balloon; generating a first target gas outlet pressure control signal for controlling a gas outlet flow rate of a low-pressure proportional valve in the gas outlet channel for the balloon and for coordinating with the first target liquid inlet pressure control signal to perform control so that a pressure in the interior of the balloon is within a predefined safe pressure threshold value range and the temperature of the interior of the balloon is brought to and/or maintained at the target temperature value.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile