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. 11, 2025
Filed:
Apr. 10, 2020
Nipro Corporation, Osaka, JP;
Shingo Sakamoto, Osaka, JP;
NIPRO CORPORATION, Osaka, JP;
Abstract
An objective of the present invention is to provide an indwelling needle assembly that has a novel structure and improves operability for the practitioner. An indwelling needle assemblyin which an inner needle unitcomprises a storage housingfor storing a protector, and which is provided with a connecting memberthat connects the storage housingto an outer needle hub. The protectorprevents movement of the connecting memberand holds the storage housingand the outer needle hubin a connected state. Deformation or displacement of the protectordue to retraction of an inner needlepermits the movement of the connecting memberand makes it possible to release the connected state between the storage housingand the outer needle hub