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. 18, 2025
Filed:
Apr. 11, 2019
Vivek Mohan, Corona del Mar, CA (US);
Robert S. Namba, Corona del Mar, CA (US);
Vivek Mohan, Corona del Mar, CA (US);
Robert S. Namba, Corona del Mar, CA (US);
Abstract
The present invention provides an instrument assembly that is expandable in steps for providing precise measurement of bone gap and distraction of bone in a controlled manner. It discloses a tool performing expandable Bi-Surface Mechanism to expand a bi-compartmental structure. The disclosed system is equipped with two active surfaces (Bottom base and a top plate) between which a force is applied to move the surfaces in relation to each other for providing precise measurement of bone gap and distraction of bone in a controlled manner. Additionally, the control mechanism of the present invention includes applying direct and/or measured/graduated separation force between the two surfaces and able to deliver haptic and sensor-based feedback to the surgeon for the critical ligament tensioning and balancing aspects of the procedure.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile