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. 26, 2024
Filed:
Apr. 11, 2022
Thompson Surgical Instruments, Inc., Traverse City, MI (US);
Chris Martin, Empire, MI (US);
Steve Nowak, Traverse City, MI (US);
THOMPSON SURGICAL INSTRUMENTS, INC., Traverse City, MI (US);
Abstract
A joint clamp for a surgical retractor system includes a knob, a lower clamp, one or more upper clamps between the lower clamp and the knob, and a bolt that passes through the one or more upper clamps. The lower clamp includes a spring, an upper portion, a lower portion pivotally coupled to the upper portion, and a clamping passage that passes laterally through the upper and lower portions of the lower clamp. The bolt includes a bolt upper portion coupled to the knob and a lower portion secured to the upper portion of the lower clamp. The spring exerts a biasing force on the lower portion of the lower clamp that pivots threads of the lower clamp toward the upper portion of the lower clamp.