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. 06, 2026
Filed:
Apr. 07, 2020
Shanghai Operation Robot Co., Ltd., Shanghai, CN;
Meng Li, Shanghai, CN;
Kundong Wang, Shanghai, CN;
Qingsheng Lu, Shanghai, CN;
Daozhi Liu, Shanghai, CN;
Yikun Liu, Shanghai, CN;
Zhongwei Yu, Shanghai, CN;
SHANGHAI OPERATION ROBOT CO., LTD., Shanghai, CN;
Abstract
An operating handle with feedback of guidewire/catheter advancement resistance for a vascular intervention robot includes a sliding guide rail, a fixing base plate, a connecting rod, an operation rod, a pressure sensing device, a rotary driving device, and a linear motor. The rotary driving device, the sliding guide rail, and a stator of the linear motor are arranged on the fixing base plate. The pressure sensing device and a rotor of the linear motor are connected with the sliding guide rail through a slider and are able to reciprocate along the sliding guide rail. The connecting rod has one end provided with the operation rod and the other end connected with the rotor of the linear motor through a strain gauge. The connecting rod passes through the pressure sensing device and the rotary driving device in sequence.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile