Abstract: Presented herein are techniques for adapting/transitioning operation of a medical prosthesis, such as an auditory prosthesis, from a first or initial group of settings to a second or target group of settings. The adaptation in the operation of the medical prosthesis from the first group of settings to the second group of settings occurs over a period of time and in a series of individualized (recipient-specific) incremental steps. That is, the adaptation process occurs in incremental steps that are set based on attributes/characteristics of the recipient of the specific medical prosthesis so that the adaptation is made as unobtrusive to the recipient as possible.

Abstract: A method of at least partially fitting a hearing prosthesis device to a recipient, including obtaining access to a sensory prosthesis that has been used to evoke a sensory percept using a first focusing regime for a temporal period corresponding to at least acclimation to the first focusing regime and adjusting a control setting of the prosthesis to increase focusing relative to that which is the case with respect to the first focusing regime, wherein the action of adjusting the control setting includes purposely adjusting the control setting to have focusing that is effectively less focused than a maximum focus possible.

Abstract: Binaural hearing systems presented herein are configured to provide a recipient with magnified binaural cues. In certain embodiments, the techniques presented herein use static sideways beamforming with interaural magnification to capture and prepare sound signals for subsequent processing. That is, sound signals are captured at each of the binaural prostheses in accordance with a sideways directional pattern (e.g., directional patterns facing away from the head of the recipient). The sound signals captured with the sideways directional patterns, referred to as sideways directional signals, are then used to perform interaural magnification. In other embodiments, the techniques presented herein use constrained adaptive beamformers to capture sound signals for subsequent processing.

Abstract: Presented herein are techniques for adapting/transitioning operation of a medical prosthesis, such as an auditory prosthesis, from a first or initial group of settings to a second or target group of settings. The adaptation in the operation of the medical prosthesis from the first group of settings to the second group of settings occurs over a period of time and in a series of individualized (recipient-specific) incremental steps. That is, the adaptation process occurs in incremental steps that are set based on attributes/characteristics of the recipient of the specific medical prosthesis so that the adaptation is made as unobtrusive to the recipient as possible.

Abstract: A method of at least partially fitting a hearing prosthesis device to a recipient, including obtaining access to a sensory prosthesis that has been used to evoke a sensory percept using a first focusing regime for a temporal period corresponding to at least acclimation to the first focusing regime and adjusting a control setting of the prosthesis to increase focusing relative to that which is the case with respect to the first focusing regime, wherein the action of adjusting the control setting includes purposely adjusting the control setting to have focusing that is effectively less focused than a maximum focus possible.

Abstract: A method includes receiving a measurement set comprising a plurality of measurement values generated using a plurality of electrodes distributed along an elongate structure configured to be implanted in and/or on a body portion of a recipient. The measurement set is indicative of a pose of the elongate structure relative to the body portion. The method further includes generating, in response at least in part to the measurement set, a gradient vector dataset comprising a plurality of gradient vector phase values. The method further includes generating, in response at least in part to the gradient vector dataset, an evaluation of the pose of the elongate structure relative to the body portion.

Abstract: Presented herein are techniques for assessing one or more outcomes associated with implantation of one or more electrodes into the inner ear of a recipient.

Abstract: Presented herein are hybrid multi-phasic stimulation techniques for stimulation of tissue of a recipient of an implantable medical device. In particular, in accordance with the hybrid multi-phasic stimulation techniques, at least one stimulation current pulse is delivered to the tissue of the recipient in order to stimulate the tissue. The at least one stimulation current pulse injects charge into the tissue that is then removed through the combination of at least one discharging current pulse and a period of electrode shorting.

Abstract: A method performed by an electronic controller includes determining a charge level of a power supply configured to provide power to a medical device, and estimating, based on the charge level of the power supply, a first power supply life for operating the medical device according to a first mode. Further, the method includes estimating, based on the charge level of the power supply, a second power supply life for operating the medical device according to a second mode. As recited, operating the medical device according to the first mode has a different power use or consumption characteristic from operating the medical device according to the second mode. The method also includes generating a notification indicative of the first power supply life and the second power supply life.

Abstract: Presented herein are techniques for assessing one or more outcomes associated with implantation of one or more electrodes into the inner ear of a recipient.

Abstract: Presented herein are techniques that use acoustic scene (environmental) analysis to determine the sound class of sound signals received at a hearing prosthesis and, accordingly, assess the estimated listening difficulty that the acoustic environment presents to a recipient of the hearing prosthesis. This difficulty of the recipient's listening situation can be used to adjust, adapt, or otherwise set the resolution of the electrical stimulation signals delivered to the recipient to evoke perception of the sound signals. In other words, the resolution of the electrical stimulation signals is dynamically adapted based on the present acoustic environment of the hearing prosthesis.

Abstract: Presented herein are techniques for enhancing a hearing prosthesis recipient's perception of multiple frequencies present in received sound signals. The hearing prosthesis is configured to extract a plurality of frequencies from the received sound signals and to use the plurality of frequencies to modulate the amplitudes of different stimulation pulse sequences that are to be delivered to the recipient via different stimulation channels. The hearing prosthesis may also adapt a stimulation resolution of the stimulation pulse sequences when delivering the modulated stimulation pulses sequences to the recipient.

Abstract: Presented herein are techniques for enhancing a hearing prosthesis recipient's perception of multiple frequencies present in received sound signals. The hearing prosthesis is configured to extract a plurality of frequencies from the received sound signals and to use the plurality of frequencies to modulate the amplitudes of different stimulation pulse sequences that are to be delivered to the recipient via different stimulation channels. The hearing prosthesis may also adapt a stimulation resolution of the stimulation pulse sequences when delivering the modulated stimulation pulses sequences to the recipient.

Abstract: Presented herein are techniques that use acoustic scene (environmental) analysis to determine the sound class of sound signals received at a hearing prosthesis and, accordingly, assess the estimated listening difficulty that the acoustic environment presents to a recipient of the hearing prosthesis. This difficulty of the recipient's listening situation can be used to adjust, adapt, or otherwise set the resolution of the electrical stimulation signals delivered to the recipient to evoke perception of the sound signals. In other words, the resolution of the electrical stimulation signals is dynamically adapted based on the present acoustic environment of the hearing prosthesis.

Abstract: An apparatus includes a cannula with at least one wall portion having an electrically insulating material. The at least one wall portion at least partially bounds a region configured to contain a portion of a medical implant system configured to be implanted on or within a recipient. The cannula further includes at least one portion configured to provide at least one electrically conductive pathway through the at least one wall portion from within the cannula to a region outside the cannula.

Abstract: A method, comprising, fitting an electrical stimulating device to the recipient, the electrical stimulating device including electrodes implanted in the recipient, the electrical stimulating device being a multipolar electrical stimulating device, wherein the fitting includes simultaneously applying multipolar stimulation to the recipient via the electrodes based on at least two different stimulation channels of the electrical stimulating device.

Abstract: Presented herein are binaural hearing prosthesis systems that are configured to provide a recipient with pitch cues at both ears, while preserving/retaining binaural timing cues.

Abstract: An apical cochlear implant comprises an apical electrode assembly in combination with a basilar electrode assembly. The apical cochlear implant is configured to stimulate a cochlear of a recipient via the apical electrode assembly in combination with the basilar electrode assembly.

Abstract: A method, comprising, fitting an electrical stimulating device to the recipient, the electrical stimulating device including electrodes implanted in the recipient, the electrical stimulating device being a multipolar electrical stimulating device, wherein the fitting includes simultaneously applying multipolar stimulation to the recipient via the electrodes based on at least two different stimulation channels of the electrical stimulating device.

Abstract: Presented herein are techniques for enhancing a hearing prosthesis recipient's perception of multiple frequencies present in received sound signals. The hearing prosthesis is configured to extract a plurality of frequencies from the received sound signals and to use the plurality of frequencies to modulate the amplitudes of different stimulation pulse sequences that are to be delivered to the recipient via different stimulation channels. The hearing prosthesis may also adapt a stimulation resolution of the stimulation pulse sequences when delivering the modulated stimulation pulses sequences to the recipient.