79 results about "Skin cooling" patented technology

A skin desensitizing device for temporarily numbing and/or cooling a surface of a subject's skin. The skin desensitizing device comprises a controller, a skin-bracing interface, and at least one overloading-neural source, which includes (i) a transcutaneous electrical nerve stimulator (TENS)-like device capable of electrically stimulating superficial skin neurons of the subject's skin into a state of fibrillation, (ii) a thermoelectric device capable of cooling the subject's skin to approximately 30° F. to 38° F., and (iii) a vibration device capable of vibrating the subject's skin to overload the skin's vibration sensors.

A refrigerant-containing bladder or container is positioned underneath the body. Heat absorbed from the body vaporizes the refrigerant, which expands to cooler remote regions of the bladder. Heat is then withdrawn from the edges of the container by thermally conductive pathways that distribute heat from this container to a cooler area that is not underneath the body. The cooled refrigerant condenses, and is returned to the regions of the device that are under or adjacent to the central and warmest parts of the body. The heavier and warmer portions of the body force the bladder to the lowest point. Alternatively, heat is transferred from the body via a specific highly thermally conductive layer or layers of material(s) that is (are) soft, pliable, and comfortable to sit or lie on. This layer joins conductive materials that are configured to transport heat and diffuse it to the cooler environment.

Steady-state cooling of the skin is achieved by a support surface without requiring external power or circulation of air. Heat is transferred from via a thermally conductive layer or layers of material(s) that are soft, pliable, and comfortable to sit or lie on. The layer is connected to conductive materials that transport heat and diffuse the heat to a cooler environment.

A system for cooling the skin including a cooling composition and an article made at least in part from a phase change material. The article may contain the cooling composition, or be separate therefrom. Different article forms include a vessel, a token, a figurine, jewelry, a packet, among other forms. The phase change material may encapsulate to form a plurality of microcapsules, or may form a single mass.

The invention discloses a chlorella silk mask for eliminating the turbid, beautifying skin and repairing radiation damage. The mask is manufactured by soaking non-woven fabric in mask essence. The mask essence comprises, by weight, 50-80 parts of water, 2-10 parts of 1,3-butanediol, 5-10 parts of chlorella extracts, 5-10 parts of rose extracts, 1-5 parts of betaine, 1-5 parts of 1,2-propylene glycol, 0.5-2 parts of acetyl hexapeptide-1, 0.25-0.5 part of xanthan gum, 0.2-1 part of acetyl tetrapeptide-2, 0.3-0.5 part of sodium hyaluronate, 0.8-1.5 parts of serine, 0.8-1.5 parts of citrulline, 0.5-1 part of nicotinamide, 0.5-1 part of methylisothiazolinone, 0.1-0.5 part of PEG-40 hydrogenated castor oil and 0.005-0.01 part of essence. The mask can deeply purify pores, clean away abundant grease, and promote water and grease balance of the skin, enables the skin cool, comfortable and vigorous and meanwhile has an anti-radiation function.

A body support cushion, e.g., mattress, has multiple foam layers, including a viscoelastic foam layer and a reticulated beat properties that provide two intervals of dermal cooling.

A cooling composition for application to the skin of a mammal, such as a human. The base of the composition is an interpenetrating polymer network, which may contain a thermo-responsive polymer. Having a Critical Temperature above an average core body temperature, the material may undergo a phase change as the creature becomes too warm, such as when a person experiences a hot flash, a fever, exposure to very warm environments, physical exertion, and the like. The phase change results in a cooling and/or cooling sensation of the skin. Additives may be included in the cooling composition such as evaporative cooling components, neurosensory cooling components, and additional phase change components.

“ROLLER FOR SKIN COOLING”, it consists essentially of a roller (1) having a hollow and hermetically closed cylindrical body (2), could be filled with water (A) or fluid propitious to the freezing, having as purpose the cooling of the skin in physiotherapic and/or aesthetic procedures, of easy application.

Disclosed herein is a knitted multi-layer fabric construction that provides the ability to cool skin to below a current temperature whether wetted or dry. The knit uses four separate yarns which collectively work together to produce enhanced cooling. Knits can include warp knit, seamless, hosiery, flat bed, spacer, and double knits. Various finishing methods may also be employed to enhance the cooling power of the fabric.

A number of user interface device embodiments are disclosed that provide for increased cooling of the skin covered by the mask and/or increased flushing of gasses, including CO₂, from the mask.

The present invention relates to controlled cooling in manufacture of steel plate, and in particular, to an on-line cooling system for controlled rolling with an inter-pass cooling process, which comprises a rolling mill and on-line cooling equipment. The cooling equipment is accessorily arranged on the exit of the rolling mill, so that the rolling mill and the cooling equipment are combined. One rolling mill and one set of on-line cooling equipment are considered a cooling group, and several such groups are connected in series, so the steel plate can be cooled in any rolling pass. In this invention, both the cooling system and the water supply system are arranged on the main frame, and the rolling process and the cooling process are synchronized by using inter-pass cooling. Consequently, satisfied rolling effect in the condition of a temperature gradient along the thickness direction, grain refinement at the surface and drastic strength improvement without sacrificing toughness are achieved. Besides, better quality of the plate center region is obtained, double bulging is avoided and the yield of steel plate is improved due to the higher deformation permeability.

The invention discloses a non-contact spraying skin cooling device for laser therapy. The non-contact spraying skin cooling device comprises a refrigerating fluid storage tank which is arranged in a thermostat with a temperature control function. The refrigerating fluid storage tank is connected with a tee joint through a filling valve. One of the other two ends of the tee joint is connected with a liquid level sensor, and the last end is connected with a ball valve and a high-pressure hose. The other end of the high-pressure hose is connected with a high-speed solenoid valve. A control system driving the solenoid valve is connected to the solenoid valve. A stainless steel nozzle is connected to the output end of the solenoid valve. As an independent device, the non-contact spraying skin cooling device can be used in cooperation with a therapeutic hand tool of any laser therapeutic instrument and can also be used as a component to be integrated in any laser therapeutic instrument; the epidermis of a patient is cooled in a laser therapeutic operation, and heat injuries to epidermal tissue are effectively reduced; meanwhile, the irradiation depth of laser energy is increased, and the therapeutic effect is greatly improved.

The invention relates to a laser treatment assisting device capable of cooling skin down rapidly. The laser treatment assisting device comprises a heat dissipating module and a cooling module which are evenly distributed on an inverted cup-shaped heat dissipating and cooling device; one end of the inverted cup-shaped heat dissipating and cooling device sleeves a treatment head, the other end of the inverted cup-shaped heat dissipating and cooling device is in contact with the surface of skin, and the contact surface is level to the contact end of the treatment head. The laser treatment assisting device can change the cooling mode according to energy of a light source, increase or reduce the diameter of a laser spot and meanwhile rapidly switch to a heat dissipating working mode or a cooling working mode, thereby achieving adjustable cooling in various working modes for various kinds of skin; by means of a piezoelectric sensor and a temperature sensor, the laser treatment assisting device enhances the intelligence and security of a laser treatment instrument and avoid burning of skin due to high-power output laser.

The invention relates to a skin cooling device for laser therapy. The skin cooling device comprises a coolant storage tank, a hose, an electromagnetic valve, a nozzle, an infrared temperature sensor, an electromagnetic valve driving circuit and a central control device, wherein the coolant storage tank is connected with the nozzle through the hose; the electromagnetic valve is arranged on a passage between the nozzle and the hose; the infrared temperature sensor is used for monitoring temperature of an affected face; the electromagnetic valve driving circuit is used for driving the electromagnetic valve to work; the infrared temperature sensor is in circuit connection with the central control device; and the central control device is in circuit connection with the electromagnetic valve driving circuit and a laser therapeutic apparatus. The skin cooling device has the beneficial effects that 1, a temperature monitor is arranged, so that whether an atomized coolant is sprayed can be monitored, the spray amount of the coolant is monitored, and the phenomenon of tissue burn caused by insufficient coolant spray is avoided, 2, the coolant is firstly pre-sprayed once for judging whether the work is normal and then the coolant is sprayed formally in order to solve the problem of time delay of heat transfer, and 3, a safety valve is used for cutting off a cooling pipeline when accidental leakage of the pipeline occurs so as to prevent continuous leakage.

Essentially alcohol-free deodorizing aerosol compositions which contain selected oils, a skin-cooling active substance, a deodorizing active substance and a propellant gas.

The invention discloses a hypersonic speed aircraft skin cooling and semiconductor thermoelectric power generation integrated system, relating to a hypersonic speed aircraft skin cooling and semiconductor thermoelectric power generation integrated technology, and aiming to realize the effects of surface thermal protection and aircraft power supply of an aircraft flying at a hypersonic speed during long term voyage. According to the system, a semiconductor thermoelectric power generation module is fixed between two heat conduction insulating layers, one side of the skin is fixed at the outer side of one heat conduction insulating layer, and a heat flow is at the other side of the skin; one side of a fuel passage is fixed at the outer side of another heat conduction insulating layer, the anode of the semiconductor thermoelectric power generation module is connected with one end of a load by a lead, and the cathode of the semiconductor thermoelectric power generation module is connected with the other end of the load by a lead; M is a positive integer. The hypersonic speed aircraft skin cooling and semiconductor thermoelectric power generation integrated system has the beneficial effects that a skin cooling system and a power generation system are combined into a whole, the semiconductor thermoelectric power generation module is adopted for power generation, and the integrated system is simple in structure, free of rotating parts, small in vibration, high in reliability and suitable for electronic parts for radars, navigation and the like.

The invention discloses a multifunctional protein fiber and a preparation technology thereof. The preparation technology comprises adding natural additives with functions of antibiosis, mildew resistance, mosquito and insect prevention and cooling into main fiber raw materials such as soybean protein, polyvinyl alcohol (PVA) and carboxymethyl chitosan to obtain a spinning stock solution with a plurality of functions, preparing a fiber semi-finished product from the spinning stock solution through a wet spinning technology and carrying out finishing so that mechanical properties of the protein fiber are improved and the multifunctional protein fiber with excellent mechanical properties is obtained. The multifunctional protein fiber and the preparation technology solve the problem that the common protein fiber on the market has a single function, is produced by complex processes, has no lasting effects and has a high production cost. The multifunctional protein fiber has effects of softness, skin adaptability, moisture absorption, humidity elimination, antibiosis, mildew resistance, mosquito repellency, insect prevention and skin cooling and has a good market prospect.

The invention discloses an intelligent identification high-power semiconductor laser hair removal system with multiple wavelengths and multiple treating heads. The system comprises a system state detection and control unit, a power module, a serial communication interface and a control screen. The system state detection and control unit is further connected with a treating head semiconductor laser device drive unit and further connected with a water circulating cooling unit, and a treating head hand tool, a treating head foot/hand control unit, a treating head skin cooling unit and a treating head water circulation control unit are arranged corresponding to the treating head semiconductor laser device drive unit. The system can be connected with a plurality of different types of semiconductor laser devices, the semiconductor laser devices can work simultaneously, the system can automatically identify the types of the connected semiconductor laser devices, the working parameters of output pulses of all the semiconductor laser devices can be precisely set through the control screen, the individualized demands for different skin types and hair removal of different parts are met, the hair removal efficiency is improved, and a good hair removal effect is achieved.