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:
Jun. 03, 2025
Filed:
Oct. 11, 2024
Nanjing Drum Tower Hospital, Jiangsu, CN;
Can Xu, Nanjing, CN;
Dongjin Wang, Nanjing, CN;
NANJING DRUM TOWER HOSPITAL, Nanjing, CN;
Abstract
Embodiments of the present disclosure provide an efficient bacteriostatic minimally invasive collection device for great saphenous vein, comprising a grip, a trocar cutting knife, and a protective trocar. The protective trocar is disposed inside the trocar cutting knife, the trocar cutting knife is rotationally connected to the protective trocar; the protective trocar passes through the grip; the grip is provided with a drive mechanism for driving the trocar cutting knife to move relative to the grip; a bacteriostatic cylinder is fixedly mounted at one end of the grip, and the trocar cutting knife passes through the bacteriostatic cylinder; an ultraviolet lamp is fixedly mounted inside the bacteriostatic cylinder, and an end of the bacteriostatic cylinder is provided with a cleaning mechanism for cleaning the trocar cutting knife.