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:
Nov. 28, 2023
Filed:
Feb. 02, 2022
Applied Medical Resources Corporation, Rancho Santa Margarita, CA (US);
Christina N. Reed, Trabuco Canyon, CA (US);
Matthew M. Becerra, Lake Forest, CA (US);
Andrew J. McCarthy, Trabuco Canyon, CA (US);
Scott Zimmerman, Lancaster, CA (US);
Joshua M. Schober, Temecula, CA (US);
Steven E. Decker, Anaheim, CA (US);
Kevin Hudson, Rancho Santa Margarita, CA (US);
Andy Pham, Rancho Santa Margarita, CA (US);
Applied Medical Resources Corporation, Rancho Santa Margarita, CA (US);
Abstract
A powered handle for a surgical stapler can have a drive system including an electric motor. The powered handle can include a manual articulation mechanism to articulate a jaw assembly coupled to a reload shaft connected to the handle. The manual articulation mechanism can include a ball screw mechanism that translates an articulation member responsive to rotation of an articulation knob. The articulation mechanism includes a release function that allows the jaw assembly to return to a longitudinally centered orientation. The powered handle includes a battery pack serving as a power supply for the drive system. A control system can control actuation of the motor based on user inputs and operating parameters of the stapler. The powered handle can include a manual return mechanism.