A bone conduction device including an external component, the external component comprising a sound processor and transducer, the transducer configured to generate mechanical forces, and the external component configured for positioning behind a recipient’s ear such that the mechanical forces are transmitted from the external component to a recipient’s bone to generate a hearing percept via bone conduction.

System and method for modification of fluid environment of an ear. In one embodiment, the system includes an earpiece mountable within an ear canal. The earpiece includes a fluid delivery path for fluid to be delivered to the ear and a fluid removal path for fluid to be removed from the ear. The system also includes an electronics housing. The electronics housing may be directly mounted on the earpiece or positioned outside the ear. The system further includes an electrochemical gas generating device positioned within the electronics housing. In use, oxygen or the like is generated by the electrochemical gas generating device and is conveyed through the fluid delivery path of the earpiece, emerging from the earpiece distal end. The gas released from the earpiece causes fluid in the ear to be swept into the fluid removal path of the earpiece and eventually expelled to the outside of the ear.

A therapeutic device for treating one or more conditions associated with a user's nasal cavities, sinuses, and/or ear canals includes a housing having an opening, an acoustic vibrator within the housing that is operable to provide an acoustic vibration to the user, a fan within the housing that is operable to provide a pressure to the user and a power supply that provides power to the acoustic vibrator and the fan. A mask is connected to the housing at the opening and includes a nasal interface appliable around the nose of the user, a nasal chamber in which the user's nostrils are located and an aperture through which the fan delivers the pressure.

An ear mounted cannular nasal breathing filter provides an air mixing chamber to offset the effects of dry air caused by filtration by allowing for an admixture of filtered and pre-conditioned (humidified and heated) air. The air chamber features an internal or centered mixing chamber disposed below a one-way exhaust valve and above a filtering system. The air mixing chamber retains a predefined volume or percentage of exhausted breath that is mixed with a predefined volume or percentage of filtered air, with the filtered air originating as ambient air. An air chamber assembly is retained and supported upon a user by an ear mount system comprising a) a flexible wire that conforms to the ear join, or b) an upper arm in telescopic connection with a lower arm, with the two arms in dynamic tension by use of an internal elastic member, providing a tensioned fit to the ear join.

An apparatus includes an enclosure containing a hermetically sealed region, the enclosure configured to be implanted on or within a recipient. The apparatus further includes circuitry within the hermetically sealed region and configured to generate signals. The apparatus further includes at least one heating element configured to receive the signals and to generate heat in response to the signals. The apparatus further includes at least one flow control element outside the hermetically sealed region and configured to respond to the heat by controlling a flow of liquid through at least one cannula to controllably administer the liquid internally to the recipient.

Autonomously administering a pharmaceutical agent to an animal. A tag assembly is affixed to an animal. The tag assembly may be an ear tag, although other configurations can be used. The tag assembly has a reservoir that houses a pharmaceutical agent. An actuator and an application mechanism are provided. A control signal is generated responsive to an input, which may be from a sensor associated with the tag assembly or may be from an external circuit located apart from the tag assembly. Receipt of the control signal causes the actuator to apply a force to the reservoir, which in turn induces a flow of the pharmaceutical agent, via the application mechanism, to a body of the animal. The pharmaceutical agent may be topically or intravenously applied. The pharmaceutical may be an insecticide or some other agent. Multiple reservoirs can be provided to dispense the same or different pharmaceutical agents.

A sound enrichment system for provision of tinnitus relief, the sound enrichment system includes a noise generator, at least one signal modulator for random or pseudo-random modulation of a noise signal that is obtained using the noise generator, and an output transducer for conversion of the modulated noise signal to an acoustic signal for presentation to a user. A method of providing a noise enriched sound signal for provision of relief of tinnitus includes generating a randomly or pseudo-randomly modulated noise signal, generating an acoustic noise signal using the modulated noise signal, and presenting the acoustic noise signal to a tinnitus suffering person.

An apparatus for removing debris from an orifice of a subject includes a nozzle, a body and a base. The apparatus is configured such that it can be interoperably received on a vacuum hose of varying makes and models of household vacuums and wet/dry vacuums. The apparatus has a body cavity configured to be in gaseous communication with the vacuum hose and the orifice of the subject when suction is provided by the vacuum cleaner and the nozzle is inserted into the orifice of the subject. The orifice may be a human ear. A method of removing debris from an orifice is also described herein. The apparatus and method of the present disclosure, among other things, safely and effectively remove debris from the office without causing damage to the office and the surrounding tissue.

The present invention is directed to enhanced methods of treating brain disorders, and devices suitable to implement these methods. In particular, the methods of treatment and related devices of the present invention utilize the coordinated application of negative suppressive stimulation of the brain hemisphere with the more negative valence in combination with transcranially applied light energy to the lateral forehead to activate the underlying cortex of the brain hemisphere with the more positive valence, e.g., synergistically. In addition, such methods and devices may be suitable to address co-morbid brain disorders (e.g., psychiatric disorder co-morbid with depression) in a more effective manner.

Methods and devices are provided for delivering one or more substances within at least one body cavity. Such devices include at least one nosepiece having at least one capsule including a volume V.sub.sub of the substances; at least one base in communication with the nosepiece, the base having at least one chamber configured to confine pressurized fluid at volume V.sub.PF and pressure P.sub.PF, and at least one hollow puncturing member having at least one sharp end and a second end in fluid communication with the base. The first and second ends are fluidly interconnected by at least one hollow tube. A fluid inlet port of the capsule is configured in terms of size and shape to interface in a sealable manner with at least one end of the at least one puncturing member.