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:
Jul. 07, 2026
Filed:
Nov. 18, 2024
Guangzhou Bossh Medical Technology Co., Ltd., Guangzhou, CN;
Bin Shen, Shanghai, CN;
Guangzhou Bossh Medical Technology Co., Ltd., Guangzhou, CN;
Abstract
In a coronary artery rotational atherectomy intervention system provided in this application, a limit switch in a guide wire clamping system is connected to a limit switch state detection and transmission module. After the guide wire is clamped, the limit switch is triggered to be in a closed state and detected by the module. In a physiological saline infusion system, an infusion pump control element controls the infusion pump to start, and the pump is connected to an infusion pump state detection and transmission module to detect its started state. Before issuing an instruction for starting a drive motor, a controller module in the drive and control system confirms that the infusion pump is started and the limit switch is closed, to drive the rotational atherectomy head to rotate, thereby remarkably improving the apparatus's operational safety.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile