A manual ear pump including one or more of a support element configured to releasably engage an external ear canal and having an interior chamber, a resilient element capable of being resiliently deformed coupled to a support element, and an aperture disposed on a support element bottom surface communicating with the external ear canal and interior chamber.

The invention provides methods for treating a neurological disorder or deficit, such as tinnitus and phantom limb pain.

Embodiments disclosed herein mitigate motion sickness by disrupting, controlling, or influencing anatomy of the vestibular system. An embodiment may induce vibrations in the vestibular system, including otoliths and/or semicircular canals of the inner ear, causing noisy or unreliable sensory information to be sent to the brain from the vestibular system. Due to the noisy or unreliable quality, the brain, as part of a normal physiological response, may rely less on sensory information from the vestibular system and rely more on other sources, thereby mitigating the motion sickness response, vertigo, vestibular migraines, and other physiological responses to inconsistent sensory information. Vibrations in the vestibular system may be induced by an agitator placed on an individual's head near the vestibular system, or by a transducer placed near the eardrum or directly on an individual's head. Some embodiments may optionally include implantable components in addition to extracorporeal components.

An auricular peripheral nerve field stimulator may include at least one therapy electrode configured for percutaneous insertion into an auricle of a human ear near at least one neurovascular bundle located therein, and an electrical stimulation device electrically coupled to the electrical stimulation device, the electrical stimulation device programmed to generate and deliver electrical stimulation signals, with defined stimulation parameters, to the at least one therapy electrode to stimulate, with the at least one therapy electrode percutaneously inserted, at least one auricular peripheral nerve field within the auricle, the defined stimulation parameters including a defined pulse frequency and at least one of a defined pulse width and a defined duty cycle.

A jewelry device for applying acupressure to a location on a wearers skin includes a band and an accessory rotatably connected about an axis thereof to the band. The band includes a first end point, a second end point, and a longitudinal section extending between the first end point and the second end point. The accessory includes at least one domed surface.

A method for external ear canal pressure regulation to alleviate one or more symptoms associated with a disorder or treat one or more disorders, the method including providing a fluid transfer device which generates a fluid flow of a fluid through an earplug, the earplug having an earplug external surface configured to sealably engage an external ear canal wall as a barrier between an external ear canal pressure and an ambient pressure; sealably engaging the earplug of the fluid transfer device with the external ear canal wall as the barrier between the external ear canal pressure and the ambient pressure; and operating the fluid transfer device to generate the fluid flow of the fluid through the earplug to achieve an external ear canal pressure differential between the external ear canal pressure and the ambient pressure effective to alleviate a disorder symptom or treat a disorder.

An external ear canal pressure regulation device including a fluid flow generator, an earpiece having an axial earpiece bore, and a valved conduit fluidicly coupled to the fluid flow generator and the axial earpiece bore, whereby the earpiece has a compliant earpiece external surface configured to sealably engage an external ear canal as a barrier between an external ear canal pressure and an ambient pressure.

An external ear canal pressure regulation device including a fluid flow generator and an earpiece having a first axial earpiece conduit fluidicly coupled to the fluid flow generator, whereby the earpiece has a compliant earpiece external surface configured to sealably engage an external ear canal as a barrier between an external ear canal pressure and an ambient pressure.

Caloric stimulation and pressure stimulation can be applied to the ear for treatment of neurological disorders, such as migraine, pain, and headache. Heat can be applied first to increase the sensitivity of the mechanoreceptors in the ear. The pressure can be applied after heating to produce a stronger neurological response than would occur without the heating. In some cases, cooling can be used. Valves can be used to direct fluid flow to a right ear, a left ear, or both. Valves can be used to transition the system between an irrigation or caloric mode and a pressure mode. Green eyewear can be used for therapeutic relief.