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. 31, 2023
Nanjing Drum Tower Hospital, Jiangsu, CN;
Can Xu, Jiangsu, CN;
Dongjin Wang, Jiangsu, CN;
NANJING DRUM TOWER HOSPITAL, Jiangsu, CN;
Abstract
A femoral artery cannula for providing lower limb blood perfusion includes an outer tube and an inner tube. The inner tube is fixedly nested inside the outer tube, a lower surface of the outer tube is provided with a plurality of through holes, upper surfaces of outer sides of the outer tube and the inner tube are each provided with a through slot, two ends of lower sides of the two through slots are each fixedly provided with a sliding rod, a sliding plate is connected between the two sliding rods in a movably adjustable manner, a liquid injection tube is fixedly nested in an inner side of the sliding plate, lower sides of the two sliding plates are each provided with a transmission mechanism for pushing the liquid injection tubes to move, and outer sides of the through slots are each provided with a blocking mechanism.