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:
Feb. 02, 2021
Filed:
Jun. 06, 2016
Beijing Med Zenith Medical Scientific Co., Ltd., Beijing, CN;
Qingliang Zhou, Beijing, CN;
Jinshan Li, Beijing, CN;
Danian Ke, Beijing, CN;
Jian Meng, Beijing, CN;
Abstract
Disclosed are an auricle clamp () and a delivery device thereof. The auricle clamp () includes two parallel clamp arms (); and two springs () located at two ends of the parallel clamp arms () respectively and are used for connecting the two ends of the two clamp arms () to form a closed-loop structure and providing a clamping force enabling the two clamp arms () to be located close to each other; and at least one of the two clamp arms () is divided into a first segment and a second segment, and the first segment and the second segment are pivotally connected or connected via a flexible material. The delivery device includes a handle; a coupler () capable of rotating relative to the handle; an outer tube () connected with the coupler (), wherein the outer tube () rotates about a centre axis of the outer tube () with the rotation of the coupler (); a liner tube () capable of moving within the outer tube () along the centre axis of the outer tube (); a trigger (), which is connected to an end of the liner tube () close to the handle so as to push the liner tube () to move within the outer tube (); and upper teeth and lower teeth, which are connected to the liner tube () respectively so as to pivot relative to the outer tube () with the movement of the liner tube () within the outer tube () to facilitate the scissor-type opening and closing of the upper teeth and lower teeth.