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:
Sep. 23, 2025
Filed:
Apr. 07, 2020
Elastic gathered automatically centering panel clamping mechanical fingers for vascular intervention
Shanghai Operation Robot Co., Ltd., Shanghai, CN;
Guanlin Zhou, Shanghai, CN;
Daozhi Liu, Shanghai, CN;
Yikun Liu, Shanghai, CN;
Dong Liu, Shanghai, CN;
SHANGHAI OPERATION ROBOT CO., LTD., Shanghai, CN;
Abstract
Mechanical fingers for clamping catheters, guild wires, and the like equipment for vascular intervention include a left clamping panel, a right clamping panel, left gathering pieces, right gathering pieces, a linear-propelling mechanism, and a frame. The linear-propelling mechanism is arranged on the frame. The left clamping panel and the right clamping panel are oppositely arranged, and are each arranged on the linear-propelling mechanism. The left gathering pieces and the right gathering pieces are arranged on the left clamping panel and the right clamping panel, respectively. The linear-propelling mechanism drives the left clamping panel and the right clamping panel to move towards or move away from each other. The mechanical fingers can realize adaptive clamping for intervening equipment in a widely varying diameter range. The clamping surfaces of panels in the mechanical fingers are provided with grid-and-stripe microstructures and are made from resilient materials.