A deep treatment bioelectric device includes multiple electrodes joined with a planar substrate.

An iontophoresis system includes a preloaded reservoir containing one or more doses of a therapeutic agent. As a result, the therapeutic agent does not have to be loaded into the reservoir prior to use. In such a system, the preloaded reservoir is generally disposable. Various components of the iontophoresis system can be combined with the reservoir in a disposable cartridge that is selectively connectable to other, reusable components of the iontophoresis system. In addition, the entire iontophoresis system can be formed from one or more disposable, one-time-use modules.

A deep treatment bioelectric device includes multiple electrodes joined with a planar substrate.

A sinus treatment device and methods of operating the sinus treatment device that includes a conductive tip and at least one return electrode are disclosed.

Disclosed is a skin processing device comprising a head part capable of contacting a target region of a user, wherein the head part includes: a motorized cutter unit capable of cutting hair during operation; and an action means for providing, on the basis of electrical power supplied from a power source, a specific action to the target region of the user with which the cutter unit comes in contact. The action means includes, for example, a heating element that produces heat by flowing direct current therethrough and/or a pair of electrodes that generate an electric stimulus.

The present invention relates to frigostable compositions suitable for iontophoretic transdermal delivery of a triptan compound. The inventive compositions include a salt of a triptan compound, preferably sumatriptan succinate, a polyamine, a dicarboxylic acid, and water or an aqueous solvent mixture, with the composition being free of monocarboxylic acids. The invention further relates to the use of the composition as an integral component of an iontophoretic patch, preferably as an anodic reservoir of the patch.

An ophthalmic device including a hydrogel-based material body that can encapsulate a reservoir housing a therapeutic and a metal electrode covering the reservoir. The therapeutic can be delivered into an eye by way of electrodissolution of the metal electrode. The electrodissolution can be enhanced by the presence of chloride ions proximal to the metal electrode, and the ophthalmic device can be engineered to ensure the presence of chloride ions proximal to the metal electrode.

An oral care device for placement in the oral cavity. The oral care device may include a support component, a piezoelectric component, and/or sensor and/or a therapeutic element. The support component is configured for placement between one or more maxillary teeth and one or more mandibular teeth. The piezoelectric element is configured to generate electrical energy from relative movement of the maxillary teeth and the mandibular teeth. The sensor is configured to sense a condition in the oral cavity. The therapeutic element is configured to release a therapeutic into the oral cavity. The device may include any one or any combination of the piezoelectric component, the therapeutic element, and the sensor.

Systems, apparatus, and methods are described for delivering a therapeutic substance to a target area within or proximate to a nasal cavity of a subject, including a reservoir configured to contain the therapeutic substance and a delivery interface by which the therapeutic substance is delivered to the target area. In some embodiments, systems, apparatus, and methods described herein can deliver a therapeutic substance using iontophoresis and/or electroosmosis.

A sheet mask device includes a base sheet having a shape to cover the skin; an electrode unit formed on the base sheet to allow a current for iontophoresis to flow; and a power supply unit formed on the base sheet and connected to the electrode unit to supply electric energy. The power supply unit includes a battery activated by the liquid composition supplied to the base sheet; and a display unit configured to visually display whether or not the battery is activated.