Disclosed herein are compact systems for performing targeted temperature management including one or more thermal pad assemblies, each or which includes a thermoelectric device. The thermoelectric device heats or cools a thermal exchange fluid circulating within the thermal contact pad to warm or cool a patient. The thermoelectric device may be included in a temperature control module directly attached to the pad. A modularized temperature control module may selectively include one or more thermoelectric devices coupled with a heat exchanger. Logic stored in memory may, via execution of one or more processors, control the temperature of the thermal exchange fluid by defining a polarity and magnitude of an electrical power supplied to the thermoelectric device. The temperature control module may be selectively attached to and detached from the pad. A pre-use unassembled state of the thermal pad assembly include the pad having the thermal exchanged fluid sealed therein.

The present invention relates to a temperature control device for face pads, comprising: a Peltier element having a receiving region for receiving a face pad, the receiving region corresponding to a warm side or a cold side of the Peltier element; and a retaining magnet apparatus for magnetically fastening a face pad in the receiving region, the retaining magnet apparatus being disposed, in relation to the Peltier element, on the side facing away from the receiving region.

A hot and cold compress device with a dual water circuit design includes a main system, a hot and cold water compress pad and an electric heating compress pad, the two compress pads interchangeably is connected to the main system and attachably fixed to the surface of an affected part of a human body. The hot and cold water compress pad contains two separate water channels. Cold water and/or hot water can be obtained from the main system before executing a quick cold compress, a hot and cold compress switch or a hot compress, and the electric heating compress pad can obtain electric power from the main system to execute a quick hot compress.

In accordance with principles of the invention, one or more embodiments are provided of an implant that in use is embedded in a body and generates heat treatment that treats cells in a surrounding area. The device may be wireless and be configured to operate using energy harvesting of RF waves from an external coil and system. The device can be part of such systems and can involve multiple devices for providing simultaneous treatment. The device can be configured to operate to transition between two operating modes when receiving the RF waves that switch the power level of the operating circuit to autonomously move from a low power level that powers a microcontroller and a high power level that powers the microcontroller and generates heat that applies desired treatment to target tissue.