A multifunctional skin patch can be used during a treatment procedure to achieve one or more safety factors, including skin cooling, pain management, laser plume control, and/or proper application of the treatment. The multifunctional skin patch includes a transparent hydrogel layer that can be applied to a patient's skin prior to application of the treatment procedure. The treatment procedure can be conducted through the transparent hydrogel layer, and the transparent hydrogel layer (with can be pre-cooled) can cool and/or control pain within the portion of the patient's skin during and/or after the treatment procedure. In some instances, the multifunctional skin patch can also include a transparent indicator layer (covering at least a portion of the transparent hydrogel layer) with dispersed indicator particles attached thereto and/or embedded within. The indicator particles are configured to change in appearance upon application of treatment procedure through the transparent indicator layer.

A system and method for portably delivering a therapeutic dose of heat to the skin to relieve pain, reduce accommodation of thermal nerve receptors, promote healing, and deliver transcutaneous medications. The heating device is user programmable or preprogrammed to deliver according to a variety of cycles, patterns and algorithms. The cycles, patterns, and algorithms of the heat are programmable parameters, are under the user's control, and increase the effectiveness and efficiency of the device. The heating algorithms are designed to interact with an individual user's thermal nerve receptors and other tissue characteristics and to reduce the tendency of the receptors to accommodate to the external stimuli with back pain, muscular pain, dysmenorrhea, headaches, fibromyalgia, post-herpetic neuralgia, nerve injuries and neuropathies, and sprains and strain. The device can also be used in conjunction with existing medical devices such as Transcutaneous Electrical Nerve Stimulators (TENS) to increase the effectiveness of TENS devices.

The inventive concept refers to a system, a method, and a computer program for providing training for pain improvement. According to an exemplary embodiment, a training providing method for pain improvement includes requesting, by a computer, a temperature providing device to provide a first temperature to a first body point, requesting, by the computer, the temperature providing device to provide a second temperature to a second body point, requesting a user to select a temperature matched with a specific condition among the first temperature and the second temperature, and calculating a correct answer rate after performing a trial of distinguishing between the first temperature and the second temperature by a predetermined number.

An embodiment of the present invention provides a medical cooling device including a cooling medium configured to cool a target region through thermal contact with the target region, a cooling generator configured to supply cooling energy to the cooling medium, and a cooling medium accommodating unit that has one surface to which the cooling generator is attached and that is configured to thermally connect the cooling medium to the cooling generator, wherein a center-of-cooling-power region is disposed in a region where the cooling medium and the cooling medium accommodating unit overlap and has a center of cooling power which is a center with respect to thermal conductivity of the center-of-cooling-power region, and a distance from a front end of the cooling medium to the center of cooling power is less than or equal to 30 mm.

A dressing system for cooling skin or a wound site on a subject comprises a dressing having a reservoir for holding a liquid. The dressing may be configured for placement proximate to a postoperative surgical wound site of the subject or on the facial area of the subject. The dressing system includes a cooling chamber external to the dressing configured to cool the liquid. The dressing system includes a pump configured to circulate the liquid between the cooling chamber and the reservoir. The dressing system may include a suction element for applying suction at, or proximate to, the dressing for removing sweat or wound drainage.

The present disclosure is directed to a heating mechanism including stretchable heating tape and a rechargeable electrical power source. The stretchable heating tape can be worn to provide heat and pressure relief on different parts of a user's body anisotropically. On one side of such stretchable tape lies a single-layer fabric in which non-stretchable heating wire is at least partially weaved with knitted stretchable yarns to make a stretchable fabric that can stretch up to 100%. On the other side of the stretchable tape lies an adhesive material that provides tension at various levels of stretch up to 100% and can sustain multiple hours on direct skin applications. Such stretchable fabric can have a connector coming from one end or both ends which provides a path for power through an inter-connecting cable between the stretchable tape and a controller which includes the power source and its control circuitry.

The present technology includes systems and methods for treating pain by pulsing heat into a volume of tissue containing thermoreceptors. The pulsed heat may be configured to induce stimulation of thermoreceptors. The pulsed heat may also be applied at a frequency configured to induce desensitization of at least a subset of the thermoreceptors.

A sprayable cooling composition comprising at least one refrigerant (DME) as well as at least one non-volatile antiseptic agent (cetrimide), wherein the cooling composition is capable of eliciting both a local refrigerant effect to a body surface area to which it is applied and providing antisepsis due to the non-volatile antiseptic agent remaining on the body surface area. The composition is useful for surgical and animal husbandry procedures, such as piglet castration.

A dual modality system includes a chassis having a receptacle and means to couple the chassis to a desired treatment area of a user's body; a durable energy subsystem coupled to the chassis, arranged and configured to deliver energy to the desired treatment area of a user's body; and a replaceable thermal subsystem arranged and configured for removable placement in the receptacle of the chassis, arranged and configured to deliver thermal energy.

A dual modality system includes a flexible chassis including a durable energy subsystem and a replaceable thermal subsystem. The durable energy subsystem has a plurality of energy emitters disposed in an emission region of the chassis having a length and a width, wherein the emission region length and emission region width are both substantially greater than an emission region depth. The replaceable thermal subsystem has a thermal source affixed to flexible web having an adhesive surface and at least one structure arranged and configured to couple the thermal subsystem to a chassis comprising a durable energy subsystem in a configuration wherein the thermal source is substantially superposed over the emission region of the chassis.