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:
Mar. 07, 2023
Filed:
Nov. 02, 2018
Lifetech Scientific (Shenzhen) Co., Ltd, Guangdong, CN;
Junqiang Zhang, Shenzhen, CN;
LIFETECH SCIENTIFIC (SHENZHEN) CO., LTD, Shenzhen, CN;
Abstract
An implant delivery device includes a holder, a guide rod, and a sliding handle. One end of the guide rod is connected to the holder, and the other end of the guide rod penetrates the sliding handle. Multiple first engagement structures axially spaced apart from each other are disposed on an outer surface of the guide rod. The delivery device also includes a position locking device disposed in the sliding handle. The position locking device includes a tooth block) and an elastic component. The tooth block is sleeved on the guide rod and is provided with a second engagement structure. The elastic component and the tooth block cooperate to allow the first engagement structures and the second engagement structure to engage with each other allowing an implant to be in a release-locked state. These and other elements allow for the implant to be gradually released or release-locked.