Methods, devices and systems for improving sleep (including reducing sleep onset and maintenance of sleep duration), enhancing, or increasing sleep, including (but not limited to) treating sleeping disorders such as insomnia.

The air flow system includes a hose member having an exterior flow tube and an interior flow tube, a distal connector, and a proximal connector. The air flow in the interior flow tube is separate from the exterior flow tube. Air flows from the exterior flow tube, through a flow chamber, around a treatment site of inflammation and back to the interior flow tube. The system for air circulation therapy also includes a body attachment device, an air pump supply, an air recovery unit, a temperature sensor, an air flow sensor, and a controller. The method includes inserting a body part with a treatment site within the flow chamberand sealing the flow chamber to the air flow system. Temperature regulated air flow is supplied to the treatment site in the flow chamber and collected from the flow chamber.

A pediatric magnetic resonance (MRI) system and sub-system are provided. The pediatric MRI system includes a magnet-gradient assembly, an RF shield-body coil assembly and a pediatric MRI sub-system. The pediatric MRI sub-system includes an infant warmer or isolette having a patient section for accommodating a patient. The infant warmer is positionable relative to the magnet-gradient-body coil assembly of the pediatric MRI system. The pediatric MRI sub-system also includes a warming mattress arranged within the patient section of the infant warmer. The infant warming mattress includes an interior space filled at least partially with a host medium and a conduction heating system at least partially arranged in the interior space to conduct heat to the interior space of the infant warming mattress. The pediatric MRI system also includes at least one local radio frequency (RF) coil that is positionable within the patient section of the infant warmer.

The present disclosure provides improved technologies relating to medical fluid heating systems and apparatus. In certain embodiments, the present disclosure relates to systems and apparatus for heating a fluid and, more particularly, for quickly and controllably heating a flow of blood or a blood product, for example, for infusion into a patient or for hyperthermia treatment. In particular, in a first aspect, the present disclosure is directed to a system and apparatus featuring single flow path fluid heating (single path flow). Moreover, in a second aspect, the present disclosure is directed to a system, apparatus, and related method for efficiently utilizing the thermal energy of an infusate stored in a reservoir (slack time heating). Furthermore, in a third aspect, the present disclosure is directed to a fluid heating system and apparatus featuring a vacuum release valve designed to prevent the undesired orientation of deformed inflow tubing (vacuum release valve).

An apparatus and method of controlling a temperature within an isolette includes obtaining a temperature of ambient air external to the isolette, obtaining a base-line ambient air temperature, and calculating a maximum heater power level based on a relationship between the base-line ambient air temperature and the actual ambient air temperature.

The present disclosure provides improved technologies relating to medical fluid heating systems and apparatus. In certain embodiments, the present disclosure relates to systems and apparatus for heating a fluid and, more particularly, for quickly and controllably heating a flow of blood or a blood product, for example, for infusion into a patient or for hyperthermia treatment. In particular, in a first aspect, the present disclosure is directed to a system and apparatus featuring single flow path fluid heating (single path flow). Moreover, in a second aspect, the present disclosure is directed to a system, apparatus, and related method for efficiently utilizing the thermal energy of an infusate stored in a reservoir (slack time heating). Furthermore, in a third aspect, the present disclosure is directed to a fluid heating system and apparatus featuring a vacuum release valve designed to prevent the undesired orientation of deformed inflow tubing (vacuum release valve).

A crush and kink resilient tubing system for an infusion system. The tubing system has an inner sheath with an inner wall forming a passageway for an infusion fluid, and an outer sheath surrounding the inner sheath, wherein the inner sheath material which has a structural rigidity greater than a structural rigidity of the material of the outer sheath, such that a neutral strain line is formed closer to the tube's inner wall than to its outer wall. This combination of materials characteristics and relative thicknesses provides autonomous recovery and rebounding of the tube following removal of a shape deforming force.

A hand warmer comprising: a tubular sleeve having two extremities located along a longitudinal axis thereof, said sleeve defining a longitudinal opening therein, each extremity having defining an opening adapted to receive hands; a heating element; and a battery operatively connected to the heating element; wherein said tubular sleeve comprising an inner wall and an outer wall and adapted to receive the battery between the inner and outer wall and wherein the heating element is located within the longitudinal opening and is adapted to be grasped by a hand when such is inserted into the longitudinal opening of the hand warmer.

An eye massaging device includes a main body, a water bag, a control unit, a cover, and a fixing ring. The temperature of the circulating water tank may be sensed by a thermal sensor and then feedback the temperature signal to a microprocessor. The microprocessor may control to drive a heating member to increase temperature and stop increasing temperature so as to effectively control the operation temperature and prevent from transient blindness resulting from being not able to effectively control the temperature.

An infant incubator heat control device includes a temperature-detecting device providing chamber interior and incubator heater temperature measured values. A first mode of operation has an interior temperature set value, a temperature of the heater set value is calculated as a function of the interior temperature set value and of the chamber interior temperature measured value. A controlled variable is calculated for the heater as a function of the temperature of the heater set value and of the heater measured value. A second mode of operation calculates a temperature of the heater set value independently of the chamber interior temperature measured value. A controlled variable is calculated for the heater as a function of the set value for the temperature of the heater and of the heater temperature measured value.