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.

In accordance with various aspects of the present teachings, systems and methods for applying treatment energy, e.g., electromagnetic radiation such as laser radiation in the visible and near infrared wavelengths, to body areas having bulges and fat deposits, loose skin, pain, acne and/or wounds. In some aspects, the systems and methods can enable relatively lengthy treatments to be performed by having the practitioner set-up and/or start the treatment, thereafter allowing the treatment to proceed safely and effectively without the continued presence of the practitioner.

A massage head for a massage gun and a massage gun containing the same, relates to the technical field of massage devices, and solves the technical problem of the single function of the massage gun. The massage head comprises a massage head cover, a massage member, a cooling and heating component and a conductive quick-connecting component; wherein the massage head cover and the massage member are provided oppositely, the massage head cover and the massage member encircle an accommodating cavity for accommodating the cooling and heating component, and the conductive quick-connecting component is provided at the end of the massage head cover away from the massage member and electrically connected to the cooling and heating component; the massage head is detachably electrically connected to the massage gun body through the conductive quick-connecting component; the massage gun comprises a massage gun body, a grip handle, a reciprocating driving mechanism, a main circuit board, and a massage head.

The present invention provides a device for rejuvenating a region of skin or mucosal tissue, comprising: a pulsed electromagnetic frequency generator; a plurality of electrodes in communication with the pulsed electromagnetic frequency generator and an RF tissue diathermy device. The electrodes apply the pulsed electromagnetic power and the RF tissue diathermy to the tissue, heating it such that one portion of the region of mucosal tissue is maintained at a predetermined temperature range T.sub.1 while another portion of the region of mucosal tissue is at least temporarily maintained at predetermined temperature range T.sub.2.

Systems and methods are provided for controlling infrared radiation (IR) sources of a sauna including tuning IR wavelength-ranges and radiated power-levels of IR sources, and directing IR to locations on a user's body. In one illustrative embodiment, a sauna may be provided having adjustable IR emitters to emit IR at any wavelength resulting in a desirable radiation treatment for the sauna user. In another illustrative embodiment, a method is provided for tuning IR emitters in a sauna.

The invention relates to a device (17) for treatment of body tissue, in particular for the permanent occlusion of varicose veins, preferably in the lower limbs, of varicocele and/or of vascular malformations and/or for the use in aesthetic surgeries, preferably laser assisted lipolysis, and/or for tumor treatment by means of laser induced thermotherapy and/or photodynamic therapy, by means of a light diffuser (13) circumferentially and endoluminally irradiating said tissue by laser light energy, said diffuser (13) being connected at its proximal end to a source (10) of laser light energy via a flexible wave guide (12) comprising a fiber optic core (1) covered by an optical cladding (2) having a refractive index smaller than that of the core (1), wherein in the cladding (2) and/or in the core (1) imperfections (18) are provided, designed as recesses and adapted to direct the light, preferably to refract and/or reflect the light propagating within the core (1) and/or its optical cladding (2) in generally radial directions, wherein a cap (7) transparent to the laser light enclosing the distal end of the core (1) and its optical cladding (2) in a fluid tight and/or liquid tight manner is provided. According to the invention the device (17) is characterized in that the outer surface (19) of said optical cladding (2) is fused in the region (A) between said imperfections (18) to the inner surface (21), preferably the inner diameter, of the cap (7) and/or in that the outer surface (19) of said optical cladding (2) extending over a distance in front and/or behind the region (A) provided with the imperfections (18) is fused to the inner surface (21), preferably the inner diameter, of the cap (7).

The present invention is directed to the use of gold nanoparticles to enable vision in the visually impaired. Retinal neurons remain functional despite photoreceptor degeneration. These neurons can be made light-sensitive to produce action potentials, by gold nanoparticles conjugated to high-avidity ligands for a variety of cellular targets. Once bound to a neuron, these particles transduce millisecond pulses of light into heat, which changes membrane capacitance, depolarizing the cell and eliciting action potentials. The technology described herein along with a camera and decoder can be used to aid the visually impaired by stimulating cells to send the appropriate messages to the visual cortex.

Products, compositions, systems, and methods for modifying a target structure which mediates or is associated with a biological activity, including treatment of conditions, disorders, or diseases mediated by or associated with a target structure, such as a virus, cell, subcellular structure or extracellular structure. The methods may be performed in situ in a non-invasive manner by application of an initiation energy to a subject thus producing an effect on or change to the target structure directly or via a modulation agent. The methods may further be performed by application of an initiation energy to a subject in situ to activate a pharmaceutical agent directly or via an energy modulation agent, optionally in the presence of one or more plasmonics active agents, thus producing an effect on or change to the target structure. Kits containing products or compositions formulated or configured and systems for use in practicing these methods.

Provided is a skin care device including a head part brought into contact with skin of a user, a battery configured to supply power for operation of the head part, a body part having a fastening portion provided at one end to which the head part is fastened and provided with the battery therein, and a cap assembly detachably attached to one end of the body part and forming an accommodation space configured to accommodate the head part, wherein the cap assembly includes a sterilization module disposed to irradiate ultraviolet light toward the head part when the cap assembly accommodates the head part.

A safety monitoring and management system for phototherapy machine, comprising: a cabin, the inside space is enough to containing a user body, at least one infrared light source arranged inside the cabin, using the thermal radiation energy generated by the infrared light source to irradiate the human body inside the cabin; a peripheral console is set around the phototherapy machine; a monitoring and management platform arranged at a position far from the phototherapy machine and the peripheral console; an online data integration system receives the information uploaded by the peripheral console or the monitoring and management platform through the Internet, for the user to adjust the parameter of the infrared light therapy by himself.