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:
Sep. 22, 2026
Filed:
May. 02, 2022
Spineguard, Vincennes, FR;
Sorbonne Universite, Paris, FR;
Centre National DE LA Recherche Scientifique - Cnrs, Paris, FR;
Inserm (Institut National DE LA Sante ET DE LA Recherche Medicale), Paris, FR;
Stephane Bette, Aix en Provence, FR;
Jimmy Da Silva, Vincennes, FR;
Thibault Chandanson, Vincennes, FR;
Guillaume Morel, Paris, FR;
Maurice Bourlion, Rive de Gier, FR;
Spine Gaurd, Vincennes, FR;
Sorbonne Universite, Paris, FR;
Centre National de la Recherche Scientifique—CNRS, Paris, FR;
INSERM (Institut National de la Sante et de la Recherche Medicale), Paris, FR;
Abstract
A medical device for penetrating a bone structure including a processing unit having a transfer function that associates an electrical conductivity value S with a depth value d, wherein the processing unit is configured to detect a threshold selected from amongst an absolute threshold, a relative threshold and a critical gradient, and to emit a warning signal and/or control signal responsive to detection of the threshold.