Calibration parameters vary from vendor to vendor, depending on the calibration method being used. This is a general type that allows a calibration date, business associate, and many name/value pairs. The date of the calibration The business associate that performed the calibration. This may be a standard protocol, or a software application. Attribute name is the name of the parameter. Optional attribute uom is the unit of measure of the parameter. The value of the element is the value of the parameter. Note that a string value may appear as a parameter. Any remarks that may be useful, regarding the calibration information. Unique identifier for the calibration.