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. 10, 2025
Filed:
Mar. 22, 2023
Aesculap Ag, Tuttlingen, DE;
Franz-Peter Firmbach, Emmingen-Liptingen, DE;
Svenja Anhorn, Heroldstatt, DE;
Aesculap AG, Tuttlingen, DE;
Abstract
A measurement instrument for use in knee-joint replacement includes a rod and a first jaw. The first jaw has a first inner surface that bears on a front face of a bone resection. A slide is guided on the rod and has a second jaw. The second jaw has a second inner surface oriented counter to the first inner surface. The second inner surface bears on a rear face of the bone resection. A scale between the rod and slide indicates a thickness of the bone resection. A continuation part is connected to the first jaw and has a third inner surface that bears on a proximal tibia. The second jaw has a second outer surface oriented counter to the second inner surface. The second outer surface bears on a distal femur. The scale indicates a longitudinal distance between the distal femur and the proximal tibia.