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. 14, 2026
Filed:
Dec. 28, 2022
Shanghai Golden Leaf Med Tec Co., Ltd., Shanghai, CN;
Yonghua Dong, Shanghai, CN;
Meijun Shen, Shanghai, CN;
Shanghai Golden Leaf Med Tec Co., Ltd., Shanghai, CN;
Abstract
A corrugated radiofrequency ablation catheter having wall-attaching adjustment wires (A,B,A', andB′), provided with a strip-shaped connecting catheter, an electrode frame provided at the front end of the connecting catheter, and a control handle () provided at the rear end of the connecting catheter. The electrode frame is a corrugated electrode frame consisting of one or more corrugations, where one or more electrodes () respectively are distributed on the corrugations. The rear sections of the wall-attaching adjustment wires (A,B,A′, andB′) are slidably provided within one lumen of the connecting catheter and are connected at the rear extremities () onto a control element () provided on the control handle () or connected onto a control element () provided outside of the control handle ().