Abstract: In one or more implementations, a method and system are disclosed in which at least one processor receives information associated with an upcoming arthroplasty and demographic factors of a patient in the upcoming arthroplasty. The processor(s) access i) procedure information representing arthroplasty previously performed for each of a plurality of patients and ii) implant information representing types and sizes of implants from a plurality of manufacturers. Further, the processor(s) determine respective unadjusted probabilities of each of a plurality of implant size options within a range of implant sizes, based on i) of at least one statistical model, ii) the accessed procedure information and the implant information, and iii) the demographic factors of the patient.

Abstract: In another embodiment of the present invention, an medical emergency assistance apparatus comprises a visual display, an audible output device, a telephonic input device, medical emergency assistance situation options, means for selecting a desired one of the medical emergency assistance situation options, medical emergency assistance instructions and at least one emergency assistance call selector. The medical emergency assistance situation options are outputtable via at least one of the visual display and the audible output device. The medical emergency assistance instructions are outputtable via the visual display and the audible output device in response to selection of the desired one of the emergency assistance situation options. The medical emergency assistance instructions correspond to the desired one of the emergency assistance situation options.

Abstract: An optical sensor (10) that provides for concurrent pressure and temperature measurements at substantially the same location includes at least one launch fiber (22) and at least one temperature sensitive material (52) having a refractive index that changes with a change in temperature. The launch fiber and temperature sensitive material are spaced from each other across a gap (21) having length (L). A reflecting fiber (26) can be provided adjacent the temperature sensitive material. The optical sensor (10) also includes a sealed cavity (20). The launch fiber (22) and reflecting fiber (26) can be attached to the tube and at least partially disposed within the cavity. Changes in pressure change the length (L) of the gap (21).

Abstract: An optical sensor that includes multiple filter cavities for the simultaneous, co-located measurement of pressure and a temperature in a single structure. The sensor may include a single launch fiber bonded to a tube a pre-determined distance from a reflective fiber. The end of the reflective fiber not encased within the tube is enclosed within a cap formed of a material that has a refractive index that changes with changing temperature. Alternatively, a material having a refractive index that changes with changing temperature can be inserted into the tube to take the place of the reflective fiber. Multiple launch fibers may be incorporated within a tube.

Abstract: Vehicular tires, mounted on wheel rims, are more safely inflated in rugged box enclosing entire tire-and-wheel-rim assembly, using inflating line that penetrates through wall of box, with pressure gauge visible from outside of box. Interlocks can be provided to help assure that box must be closed before inflation can be started, and that box cannot be opened for 5 to 10 minutes after inflation is completed.