A personal wearable headband having far infrared and temperature measurement functions includes a headband body defining a headband receiving space and having a plurality of far infrared particles blended in the headband body, a window communicating with the headband receiving space, and a through hole communicating with the headband receiving space and opposite to the window. A temperature measuring unit is disposed in the headband receiving space and includes a temperature measuring element configured to contact the forehead of a user for detecting a temperature thereof, and a display screen corresponding in position to the window and configured to display the temperature detected by the temperature measuring element.

It is an object of the invention to provide a garment and sleepwear that can improve the quality of sleep, and to provide a method for improving the quality of sleep by using such a garment or sleepwear, and this is achieved by a garment for improving the quality of sleep, the garment including a fiber containing at least two kinds of nanoparticles that emit far-infrared radiation and cause electron transfer based on plasmon resonance.

In one aspect, embodiments relate to a system for preventative dental laser treatment that ensures even irradiation of a laser beam. The system includes, a laser arrangement configured to generate the laser beam. The laser beam has one or more of a super-Gaussian energy profile and a transverse ring mode. The system also includes a focus optic. The focus optic is configured to converge the laser beam with a numerical aperture of 0.1 or less to a focal region. The system also includes a hand piece configured to direct the laser beam at a surface of a dental hard tissue. The system additionally includes a controller. The controller is configured to control one or more parameters of the laser source, such that a portion of the surface of the dental hard tissue is heated to a temperature in a range between 400° Celsius and 1300° Celsius.

A chip pad decompression structure includes a pad, a protective ring, a chip, and an upper lid. A middle of one side of the pad has a raised portion. Another side of the pad has a recess. The protective ring is disposed in the recess of the pad. The protective ring has a through hole. The chip is disposed in the through hole of the protective ring and located in the recess of the pad. The upper lid is configured to cover the protective ring and the chip. The protective ring is disposed between the pad and the chip, which can disperse the force, improve a force-cushioning effect and protect the chip, so as to reduce a foreign body sensation and prolong the service life of the chip.

Systems and techniques for configuring a light therapy oral guard include receiving sensed data from a first sensor associated with the light therapy oral guard, providing the sensed data from the first sensor to a machine learning model, receiving a machine learning output from the machine learning model based on the sensed data from the first sensor, the machine learning output comprising a light therapy oral guard configuration, and configuring the light therapy oral guard based on the light therapy oral guard configuration.

The technology disclosed herein relates to a transcutaneous irradiation device having a top portion and a bottom portion. The top portion may include one or more transcutaneous irradiation modules configured to be arranged on a head of a user, the top transcutaneous irradiation modules including a top pulsed laser source. The bottom portion may include one or more transcutaneous irradiation modules configured to be arranged on an abdomen of the user, the top transcutaneous irradiation modules including a bottom pulsed laser source. A modulation frequency may be applied to the top and bottom irradiation modules such that the top and bottom pulse laser sources are subjected to a double pulse.

A self-administrable apparatus for performing non-invasive neurostimulation therapy of a living mammal on-demand, said self-administrable non-invasive neurostimulation apparatus comprising: one or more configured irradiation units comprising a portable hollow casing having fixed dimensions, a sized internal spatial volume and an external surface configuration suitable for application to a body, and a controller assembly able to control on-demand delivery of light energy from said configured irradiation units into an interior part of the body in-vivo.

A light based therapy helmet has a circuit board layer which is equipped with multiple lighting dots. Each of the multiple lighting dots respectively is a first, a second or a third light-emitting unit. The first, the second and the third light-emitting units respectively emit a light of a first, a second and a third light band which respectively include a wavelength of 660 nm, 940 nm and 1600 nm. A lower helmet body is provided with an accommodation space configured for a user's head to be accommodated directly. An upper helmet body is provided with an accommodation space that fits the circuit board layer. When the lower helmet body, the circuit board layer, and the upper helmet body fit together, the circuit board layer is fixed between the upper helmet body and the lower helmet body. A controller controls the on/off and the brightness of the multiple lighting dots.

An object of the present invention is to provide a chair-type phototherapy device that enables a patient to perform light irradiation accurately targeted at a treatment site in a seated position on a chair and consequently achieves effective phototherapy even when the treatment site is in the back region that the patient is unable to see, for example, as in light irradiation for dysuria patients and patients with pain, and the patient performs light irradiation by himself/herself at home. The present invention provides a chair-type phototherapy device having a seat on which a patient is seated. The chair-type phototherapy device includes a radiation module configured to emit radiation light toward a living body, a drive module positioned behind the patient for moving the radiation module, and a fixing module fixing the drive module to the seat.

The present invention discloses a terahertz material with therapeutic and health care effect and its preparation method and application, which includes the following raw materials in parts by weight: 15˜28 SiO.sub.2, 3˜8 Al.sub.2O.sub.3, 1˜3 selenium, 2˜5 germanium, 10˜15 Fe.sub.2O.sub.3, 35˜45 ochre, 20˜35 zinc oxide, 65˜80 CaCO.sub.3, 0.1˜0.5 rare earth palladium, 1˜10 SiO.sub.x, wherein the raw materials of components are mixed according to the above proportion, and crushing, heating to 600˜1200° C. in an oxygen free environment for 3˜8 hours, and then secondary crushing, having a fineness of 3000˜8000 mesh; and then, after crushing again and powdering processing, the fineness reaches more than 10000 mesh. After being enhanced treatment by the terahertz irradiation line, the terahertz materials with therapeutic and health care effects are obtained. They can be processed and manufactured into a variety of physiotherapy equipment, with fast action speed and stable effect on human body.