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:
Jul. 12, 2022
Filed:
Nov. 13, 2019
Redsmith, Inc., Walnut Creek, CA (US);
James D. Mitchell, Walnut Creek, CA (US);
Andrew A. Thoreson, Long Lake, MN (US);
REDSMITH, INC., Walnut Creek, CA (US);
Abstract
The medical safety device utilizes an active needle retraction assembly and a guidewire retraction assembly which retracts the guidewire at a retraction rate greater than the needle retraction rate to safely manage significant lengths of guidewire. A passive retraction system may be used with the active retraction assembly to rapidly retract the needle and guidewire after initial retraction. The guidewire retraction assembly includes a pulley system to increase forces applied to the device to retract the guidewire and needle retraction assembly retracts the needle. The device encloses the needle and guidewire to protect from contact with contaminated materials.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile