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. 16, 2026
Filed:
Jul. 02, 2024
Medtronic PS Medical, Inc., Fort Worth, TX (US);
Hubert B. Beamon, Haltom City, TX (US);
Michael Vu, Grand Prairie, TX (US);
Jennifer M. Cao, Mckinney, TX (US);
Aayush Malla, Fort Worth, TX (US);
Saideep Nakka, Northlake, TX (US);
Medtronic PS Medical, Inc., Goleta, CA (US);
Abstract
A surgical device includes a housing configured to receive a tool having a cylinder configured to support a drive shaft. A collar assembly is disposed atop the housing and is configured to engage a cylinder head of the cylinder. The collar assembly includes: a collar having a step ring separating an inner peripheral surface and a spring assembly seat, the inner peripheral surface dimensioned to engage the housing and the spring assembly seat configured to receive a spring assembly therein. One or more engagement spheres are configured to seat within a ball pocket defined through the housing. The sphere(s) is configured on one end to abut the cylinder head upon introduction into the housing and on the opposite end to seat within a groove defined within the collar. The sphere(s) translates within the groove between first and second pockets upon collar rotation to secure the cylinder within the housing.