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:
Dec. 17, 2024
Filed:
Apr. 30, 2024
Retropsoas Technologies, Llc, Frontenac, MO (US);
Nicholas Poulos, Frontenac, MO (US);
James Cupp, Indiana, PA (US);
Retropsoas Technologies, LLC, Frontenac, MO (US);
Abstract
An electrode assembly (preferably in the form of a nerve cuff) comprises a base with first and second arms extending from opposite sides of the base, and which, in combination, define an arc. First and second electrically conductive electrodes extend along the inner surface of the first and second arms. Each electrode can comprise a single length of foil can or can comprise multiple discrete foil segments. The foils are electrically isolated from each other. Electrical wires, which are in electrical communication with the each of the foils, extend from the nerve cuff and are adapted to be electrically connected to a signal monitor. When the nerve cuff is applied to a nerve, the foils, in combination, substantially surround the nerve, with the first and second electrodes being on opposite sides of the nerve from each other. Also disclosed is a method of using the nerve cuff to monitor a nerve during a lumbar spinal surgery while the patient is anesthetized and paralyzed.