Abstract: Certain embodiments described herein are directed to methods for treating loss of protective sensation. In certain embodiments, loss of protective sensation may be restored by application of an effective amount of a pulsed current at, for example, an effective pulse frequency. Devices and systems designed to treat loss of protective sensation are also described.

Abstract: Certain embodiments described herein are directed to methods for treating loss of protective sensation. In certain embodiments, loss of protective sensation may be restored by application of an effective amount of a pulsed current at, for example, an effective pulse frequency. Devices and systems designed to treat loss of protective sensation are also described.

Abstract: Devices, systems and methods for treating a tissue infected with an organism are provided. In certain examples, the device includes an applicator energetically coupled to an electromagnetic energy source to provide electromagnetic energy to the tissue for treatment. The device may also include a controller electrically coupled to the electromagnetic energy source to implement one or more treatment methods.

Abstract: A proportioning process and apparatus is provided for forming a liquid composition by admixture of a plurality of liquid components. The apparatus includes a main chamber, a subchamber positioned within the main chamber and conduits for introducing the liquid components sequentially into the subchamber which then overflow into the main chamber. The main chamber and subchamber are provided with outlets so that the liquid therein can be admixed to form the liquid composition. A pressure sensor in the subchamber is provided to measure the head pressure of each component in the subchamber and the main chamber which, because the dimensions of the subchamber and main chamber are known, can be used to measure the volumes of the liquid components to be admixed. A level sensor is provided at the top of the main chamber to be used as a calibration point and for overflow detection.

Abstract: A process is provided for purifying potable water to produce American Association for Advancement of Medical Instrumentation (AAMI) standard water for dialysis, United States Pharmacopeia Convention, Inc. USP XXII specifications water for injection or sterile water for injection. Potable water is passed through a plurality of treatment steps including a preliminary filtration step, a carbon adsorption module and a reverse osmosis module to produce water to the quality specified by AAMI for hemodialysis. An ion exchange filtration step is added to the steps stated above to produce USP XXII quality specifications for water for injection and a disposable sterilizing microfilter is further added to all the steps stated above to produce sterile water for injection.