A sheet-shaped oral appliance is provided that is detachably attached to an oral body device and includes a functional portion with a sensor unit that acquires information in an oral cavity and an energy irradiation unit that radiates energy into the oral cavity, an electrical connection portion, and a wiring portion that connects at least one of the sensor unit and the energy irradiation unit to the electrical connection portion. The functional portion, the connection portion, and the wiring portion are formed by a wiring layer having first and second main surfaces that oppose each other, a first insulating layer arranged on the first main surface and a second insulating layer arranged on the second main surface. Moreover, in the functional portion, a thickness of the first insulating layer is smaller than a thickness of the second insulating layer.

A fractional handpiece and systems thereof for skin treatment include a passively Q-switched laser assembly operatively connected to a pump laser source to receive a pump laser beam having a first wavelength and a beam splitting assembly operable to split a solid beam emitted by the passively Q-switched laser assembly and form an array of micro-beams across a segment of skin. The passively Q-switched laser assembly generates a high power sub-nanosecond pulsed laser beam having a second wavelength.

In some embodiments, an ophthalmic laser system may be provided that does not include a traditional laser console. Instead, the treatment device may be configured to house the treatment light source within the device handle. Additionally, in some embodiments, the handheld treatment device may include a user interface, such as dials and buttons, for adjusting various parameters of the therapeutic light. With certain embodiments, the self-contained handheld treatment device may be operated independent of an AC power source. For example, in some embodiments, the handheld treatment device may be battery powered. Additionally, the handheld treatment device may be disposable or may utilize replaceable distal tips in certain embodiments. Certain embodiments may be particularly designed for transscleral cyclophotocoagulation. Also, treatment guides are provided that may be configured to couple with a treatment device to align the device with a target tissue of the eye.

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.

An exemplary embodiments of the present disclosure are directed to providing a skin care apparatus using plasma and near-infrared ray designed to provide effects of improving skin and lifting by irradiating plasma and near-infrared ray generated through dual electric generation on skin contacted by a spherical form. Further, the exemplary embodiments of the present disclosures are directed to providing a skin care apparatus using plasma and near-infrared ray that prevents skin contact or dual irradiation, which were used to happen in the conventional side contact structure, with the method of irradiating plasma and near-infrared ray by using dielectric barrier discharge for each of the plasma discharge groove and near-infrared irradiation groove that are different from the conventional contact structure, through a spot contact spherical body structure.

The invention is broadly directed to a skin care apparatus comprising: a camera; a light device for emitting at least one of a blue, a green, a yellow and a red light; a vibration pad; a heating element; a heat sensor; a skin moisture sensor; an iontophoresis module; and a control processor configured to: operate the camera and the skin moisture sensor to perform a skin quality assessment of a user's skin, and operate any one or more of: the light device, the vibration pad, the heating element, the heat sensor, and the iontophoresis module to provide a bespoke skin treatment for the user's skin based on the skin quality assessment.

A photobiomodulation therapy low-level laser targeting system has a controller, a low lever laser emitter controlled by the controller and a projector operably coupled to the emitter and controlled by the controller to control the projection direction of light from the emitter. The controller has a targeting controller configured for controlling the projector to project light from the emitter onto a skin surface target area in use to target a subdermal target region.

A light beam irradiation planning apparatus according to embodiments includes processing circuitry configured to identify a tumor site included in a medical image, set an irradiation mode to the tumor site, the irradiation mode satisfying a criterion for a chemical reaction of a drug binding to a tumor by a light beam, and generate guidance information for guiding light beam irradiation by a light beam irradiation device based on the set irradiation mode.

A surgical site infection management lighting system and method that utilizes Far Ultraviolet C radiation that is safely used to eliminate or reduce surgical site infections. An integrated visible lighting system that includes far ultraviolet radiation doses that are safe for human cell exposure and patient and medical practitioner because of the designed and engineered and computer programmed for pathogen destruction at low doses. The lighting and electromagnetic radiation system provides illumination and for high visibility which provides medical staff optimal vision while performing a surgical or medical procedure. The system further uses electromagnetic radiation frequency of 1.489-1.350 PHz and other frequencies that are pre-engineering and computer programmed for each electromagnetic radiation event during a surgical or medical procedure. The system will efficiently and safely keep all doses substantially low and safe for human exposure while effectively killing and destroying pathogens.

A facial beautifying and care apparatus includes a beauty bar (1) having an air supply passage (A), a negative pressure connecting hole (132), a conductive suction nozzle (15) and a first connection port (134); an EMS generation module (20) inside the beauty bar (1) electrically connected to the first connection port (134); an external negative pressure unit (6) separated from the beauty bar (1) and having a negative pressure driving control module (62) and a second connection port (637); the negative pressure driving control module (62) having an air supply tube assembly (66) with a negative pressure communicating hole (661); a communicating tube (7) communicating with the negative pressure connecting hole (132) and the negative pressure communicating hole (661); a conductive wire (8) connected to the first connecting port (134) and the second connecting port (637). Accordingly, the effects of facial skin firming, cleaning, beautifying and caring are achieved.