Advanced Bionics Ag

James George Elcoate Smith

Sung Jin Lee

Uli Gommel

Jeryle L Walter

Stephanie M Reed

Sarah Elizabeth Clabeaux

Andreas Benedikt Brehm

Matthew Vadim Krywcun

Matt V Krywcun

Austin Charles Davis

Nicholas Anthony Wise

Scott A Crawford

Anthony J Spahr

Paul Vincent Hoffman

Martin Sandoval Perez

Mark B Downing

Charles C Finley

Markus Trautner

A system including a cochlear implant with a cochlear lead including a plurality of electrodes, an antenna, a stimulation processor operably connected to the antenna and to the cochlear lead, and a magnet apparatus, adjacent to the antenna, including a case defining a central axis, a frame within the case and rotatable relative to the case about the central axis of the case, and only two elongate diametrically magnetized magnets that are located in the frame, that are separated from one another by a fixed non-zero distance, that each define a longitudinal axis and a N-S direction, and that are rotatable about the longitudinal axis relative to the frame, and an external device including an axially magnetized disk-shaped positioning magnet and an antenna adjacent to the axially magnetized disk-shaped positioning magnet.

Cochlear implants having MRI-compatible magnet apparatus and associated systems and methods

A cochlear including a housing, an antenna, a stimulation processor operably connected to the antenna, and an electrode array, operably connected to the stimulation processor, including a flexible body defining a longitudinal axis, a proximal region and a distal region, a plurality of electrically conductive contacts on the flexible body, and at least one stiffener within the flexible body.

Electrode arrays and cochlear implants including the same

A cochlear including a cochlear lead, a housing including a magnet pocket and a magnet aperture, a magnet, located within the magnet pocket, having a top surface adjacent to the magnet aperture that defines a top magnet outer perimeter and a bottom surface adjacent to the bottom wall that defines a bottom magnet outer perimeter that is greater than the top magnet outer perimeter, an antenna within the housing, a stimulation processor within the housing.

Cochlear implants and magnets for use with same

A headpiece including a housing, a headpiece magnet carried by the housing, and a headpiece antenna carried by the housing.

Headpieces and implantable cochlear stimulation systems including the same

A method of forming a cochlear implant electrode array includes positioning a contact array assembly, which includes at least one carrier and a plurality of contacts on the at least one carrier, in a mold, removing at least a portion of the at least one carrier from the mold without removing the plurality of contacts from the mold, and introducing resilient material into the mold after the at least a portion of the at least one carrier has been removed to form a flexible body.

Cochlear implants including electrode arrays and methods of making the same

A cochlear implant including a cochlear lead, an antenna, a stimulation processor, and a magnet apparatus, associated with the antenna, including a case defining a central axis, a magnet frame within the case and rotatable about the central axis of the case, and a plurality of elongate diametrically magnetized magnets that are located in the magnet frame, the magnets defining a longitudinal axis and a N-S direction and being freely rotatable about the longitudinal axis relative to the magnet frame.

Cochlear implants having MRI-compatible magnet apparatus and associated methods

A method of forming an electrode array includes the steps of positioning a workpiece on a mold part defining an opening and a channel and having undercuts, compressing the workpiece into the mold part to form a contact, and introducing resilient material into the mold part to form a flexible body.

Methods of making cochlear implant electrode arrays

An apparatus, for use with a cochlear implant having a magnet and implanted within a patient having first and second ears, includes a first splint and a strap system, including at least a forehead strap and a chin strap, configured to position the first splint behind the first ear.

Apparatus and methods for opposing torque imparted onto cochlear implant magnets by magnetic fields

An illustrative cochlear implant system is disclosed herein. The cochlear implant system comprises a microphone assembly including a microphone and a retention device configured to hold the microphone near an entrance to an ear canal of an ear of a recipient. The cochlear implant system further comprises an off-the-ear (OTE) sound processor that includes a housing configured to be worn off the ear of the recipient and further configured to physically attach to the microphone assembly so as to allow the microphone assembly to be worn off the ear when the microphone assembly is not being worn at the ear using the retention device. Corresponding systems and methods are also disclosed.

Microphone assembly for use with an off-the-ear sound processor

A cochlear implant includes a cochlear lead, a housing, an antenna, a stimulation processor operably connected to the antenna and to the cochlear lead, a first fixation element, a second fixation element with a different configuration than the first fixation element, and a connector configured to simultaneously connect the first and second fixation elements to the housing in such a manner that the first and second fixation elements are independently detachable from the housing.

Cochlear implants having detachable fixation elements and associated systems and methods

A cochlear implant exomagnet that includes a magnet apparatus and a magnet mount configured to secure the magnet apparatus to a cochlear implant in such a manner that the magnet apparatus is not located within the internal magnet pocket of the cochlear implant.

Cochlear implants, magnets for use with same and magnet retrofit methods

A cochlear implant including a cochlear lead, an antenna, a stimulation processor, and a magnet apparatus, associated with the antenna, including a case and a magnet assembly, having a spine and at least one magnet that is secured to the spine, that is located within the case and is rotatable relative to the case.

Cochlear implants having impact resistant MRI-compatible magnet apparatus

An antenna assembly for use with a medical implant includes an antenna that defines at least one turn and an electromagnetic shield.

Antenna assemblies for use with transcutaneously powered medical implants

A cochlear implant headpiece, for use with a cochlear implant, including a housing, a diametrically magnetized headpiece magnet, defining an axis and a N-S direction, within the housing and rotatable about the axis, whereby the N-S direction of the headpiece magnet self-aligns with the gravitational direction when the axis is perpendicular to the gravitational direction, and a headpiece antenna associated with the housing.

Growing community of inventors

Santa Clarita, CA, United States of America

James George Elcoate Smith