The disclosed systems and methods include a neuromodulation system including at least one neuromodulation device, at least one neuromodulation pattern storage means, and at least one neuromodulation controller. The neuromodulation pattern storage means can store neuromodulation data. The neuromodulation data can specify neurostimulation with at least one of a carrying frequency of at least 1 kHz or multipolar stimulation. The neuromodulation device can provide neuromodulation according to the neuromodulation data.

The present disclosure describes methods and devices for increasing human life span (longevity) via electromagnetic treatment. An array of electromagnetic emitters are positioned proximal to a subject. An electromagnetic wave generator generates electromagnetic fields having a predetermined set of parameters. Life span is increased by applying the electromagnetic waves to the subject through the electromagnetic emitters.

An apparatus for delivering tumor treating fields to a subject's body. The apparatus comprises: a plurality of electrically coupled electrode elements to be located on a subject's body and able to deliver tumor treating fields to the subject's body, wherein at least one electrode element of the plurality of electrically coupled electrode elements comprises a dielectric layer, the dielectric layer has a first surface to face the subject's body and a second surface opposite the first surface, and at least one of the first surface and the second surface of the dielectric layer is a non-planar surface.

A soft physiotherapy instrument includes a flexible sheet and a controller. The flexible sheet includes a first flexible layer, a second flexible layer, a plurality of functional layers located between the first flexible layer and the second flexible layer, and a plurality of electrodes electrically connected with the plurality of functional layers. The functional layer includes a carbon nanotube layer including a plurality of carbon nanotubes uniformly distributed. The flexible sheet is electrically coupled with the controller via the plurality of electrodes.

A printed tattoo electrode includes an interconnection unit with a stiff magnetic contact component including one or more attachment magnets configured to magnetically attach the electrode sensor to an external device. A stiff electrical contact component is electrically connected to output interface contacts for coupling electrical signals to the external device. And at least one bridge component is configured to mechanically connect the electrical contact component and the magnetic contact component to the output interface contacts. The bridge component is characterized by a connecting length with gradually varying stiffness so as to distribute mechanical stresses between the electrode sensor and the external device and avoid motion artifacts in the electrical signals.

A skin care device can include a body including a battery and a grip electrode electrically connected to the battery, and a head connected to one end of the body. The head includes a contact electrode electrically connected to the battery and configured to come in contact with a skin of a user, and at least one ultraviolet light source disposed inside the head to face the contact electrode. Further, the contact electrode includes a fastening part fastened to the head and having at least one hole formed therein to correspond to the at least one ultraviolet light source, and a plurality of contact protrusions protruding from a top surface of the fastening part.

A flexible neuromodulation device and method capable of varying a neuromodulation therapy in order to prevent, delay, or control a sexual emission, and/or increasing an intensity of a sexual climax.

Alternating electric fields (e.g., TTFields) may be applied to a subject's body using one or more electrode assemblies that includes a sheet of graphite, at least one layer of conductive material disposed on the front face of the sheet of graphite, and an electrode element positioned behind the sheet of graphite. The electrode element has a front face disposed in electrical contact with the rear face of the sheet of graphite. The sheet of graphite spreads both heat and current out in directions that are parallel to the front face of the sheet, which eliminates or at least minimizes hot spots on the electrode assembly. This in turn makes it possible to increase the current without exceeding a temperature safety threshold (e.g., 41° C.).

A brain stimulation simulation system and method according to a preset guide system using an anonymized data-based external server are provided. According to various embodiments of the present invention, provided is a brain stimulation simulation method according to a preset guide system using an external server, the method performed by a computing device, the method including: a first server generating a global matrix for performing brain stimulation simulation on a plurality of objects by using a plurality of brain models for each of the plurality of objects; and a second server being provided with the generated global matrix from the first server and performing the brain stimulation simulation on the plurality of objects by using the provided global matrix.

Provided is a clothing for electrical stimulation that may apply electrical stimulation to a user's body without a separate power source and may strengthen the strength of electrical stimulation applied to the body. The clothing for electrical stimulation includes: a main body including a first clothing region clothing a user's sole and a second clothing region worn on a body part other than the user's sole; a first conductor located on an inner surface of the main body and disposed to be in contact with the user's body; and a second conductor electrically connected to the first conductor and located on an outer surface of the main body.