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:
Apr. 30, 2024
Filed:
Jun. 06, 2022
Advanced Bionics Ag, Staefa, CH;
Kanthaiah Koka, Valencia, CA (US);
Leonid M. Litvak, Los Angeles, CA (US);
Advanced Bionics AG, Staefa, CH;
Abstract
An illustrative proximity detection system directs a first electrode of an electrode lead to apply a first pulse and directs a second electrode of the electrode lead to apply a second pulse concurrently with the first pulse so as to form a dipole that generates a field. The first and second electrodes are each configured as stimulating electrodes that apply stimulation to the cochlear tissue when the electrode lead is located at a resting position subsequent to a surgical insertion of the electrode lead into a cochlea of a patient. After the pulses are applied, and based on an energy magnitude of the field that is detected to reflect from cochlear tissue located within the field, the proximity detection system determines a proximity of the electrode lead to the cochlear tissue. Corresponding systems and methods are also disclosed.