A VoIP communicator utilizes an ultrawide band frequency, sufficient to determine a location of the communicator to within 1 meter, 0.1 meters, or less. The communicator preferably includes a display screen that displays a rich colored asset map.

A patient support or bed is disclosed having a frame, a mattress, and a plurality of siderails. A detector is disclosed that detects a position of a siderail relative to a portion of the bed.

A dental prosthesis or template (10) simulates the front surfaces of a patient's teeth and is overlayed over a patient's natural teeth (40) to provide an indication of what a dental porcelain overlay may look like once applied to the patient's teeth.

A system controls and manages administration of a therapeutic gas, such as NO, O.sub.2, or the like, to a spontaneously breathing, non-ventilated patient such that concentrated NO is as low as reasonably possible while delivering the desired amount of NO to the distal portions of the lungs.

A method for securing patient identity comprising accessing an electronic medical records database including patient data for a plurality of patients. Each patient in the electronic medical records database is assigned a unique patient identifier. Patient data for a first patient, including a first patient identifier, is retrieved from the electronic medical records database.

In summary, the invention is directed to a method of making a new dental prosthesis from an existing dental prosthesis, including the steps of making a sacrificial positive or pattern of the existing dental prosthesis, and using the sacrificial pattern of the existing dental prosthesis to form a new dental prosthesis.

A system for monitoring a patient on a hospital bed includes load cells and a controller for detecting patient movement on, exit from, and impending exit from the hospital bed, including movement across or outside a virtual boundary or region located on the bed. The controller is configured to detect changes in the distribution of patient weight among the load cells.

A post operative patient assist device comprising two sections, one designed to attach the device to a bed frame or the like, and the second section having a series of gripping members flexibly connected one to the other in series so as to provide a chain of grips for the patient to successively engage with his or her hands to as to allow him or her to raise themselves from a supine position to a

A radiographic/fluoroscopic imaging system provides rapid transition from fluoroscopic to radiographic imaging mode by maintaining the X-ray tube high voltage, increasing the filament current, allowing X-ray tube current to increase toward the desired radiographic current, and terminating exposure when the desired X-ray dose has been achieved.