Appendix A. Use Case (UC) modeling A1. Natural language to synthesized relational transform

1. Appendix A. Use Case (UC) modeling A1. Natural language to synthesized relational transform Patient Demographics Age=78 year old Gender=woman undergoing a ClinicalProcedure Type total left hip replacement Positioning.Interfaceis placed in a right lateral decubitus position with her left arm out on a board that has an angle of elevation of 0° and is at an angle of 90° to the operating table. MDS [/Probes and measurement devices] are connected to a patient so that her physiological values can be measured and recorded during an intra-operative procedure. Relevant to this example, a VMD Type [non-invasive] blood pressure [Cuff]Site is placed on the upper left arm. The cuff is attached to an Channel automatic non-invasive blood pressure measuring module Type(Patmon BP 900, S/N: 45678, Firmware Rev 1.2.1) which is fitted in a MDS ModelPatmon 8760 multi-function patient monitor ( S/N12345, Firmware Rev1.2.3). Channel The Patmon800 BP module MeasurementMethoduses a sphygmomanometric technique to measure <continued in next column> Initially, the Use Case is coded into a relational analogue of x73 MDDL. This case models a 3-parameter NIBP device as a “Simple MDS”, which has a single VMD, and a single Channel. See Appendix A2 for relational spreadsheet form. Use Case Patient is a 78 year old woman undergoing a total left hip replacement is placed in a right lateral decubitus position with her left arm out on a board that has an angle of elevation of 0° and is at an angle of 90° to the operating table. Probes and measurement devices are connected to a patient so that her physiological values can be measured and recorded during an intra-operative procedure. Relevant to this example, a blood pressure cuff is placed on the upper left arm. The cuff is attached to an automatic non-invasive blood pressure measuring module (Patmon BP 900, S/N: 45678, Firmware Rev 1.2.1) which is fitted in a Patmon 8760 multi-function patient monitor ( S/N 12345, Firmware Rev 1.2.3). The Patmon 800 BP module uses a sphygmomanometric technique to measure systolic and diastolic blood pressure. Mean arterial pressure (MAP), calculated by the monitor, is approximated using the following formula: MAP = DP + 1/3(SP – DP) … where MAP is Mean Arterial Pressure, DP is diastolic pressure and SP is Systolic Pressure All blood pressure values are expressed in millimeters of Mercury (mmHg). Monitoring is started at 10:00:00 and the set of measurements (DP, SP and calculated MAP) are available at 10:02:00. Thereafter, the same set of measurements is available at 5 minute intervals. Monitoring is discontinued at 12:30:00. During the procedure the cuff is loosened and re-fixed in the same position at 10:37:00. This necessitates the loosening of bands that secure the patient’s arm to the board and their subsequent replacement. Metrics Class.Type: Numeric . systolic blood pressure. .diastolic blood pressure .Mean arterial pressure (MAP), DerivationComponentcalculated by the monitor, DerivationFormulationis approximated using the following formula: MAP = DP + 1/3(SP – DP) … where MAP is Mean Arterial Pressure, DP is diastolic pressure and SP is Systolic Pressure UnitsOfMsmt All blood pressure values are expressed in millimeters of Mercury (mmHg). DataAcquisition Start timeMonitoring is started at 10:00:00 and the set of measurements (DP, SP and calculated MAP) are available at 10:02:00. SamplingPeriodicity Thereafter, the same set of measurements is available at 5 minute intervals. End timeMonitoring is discontinued at 12:30:00. ClinicalProcedure [Re-]Positioning.Interface During the procedure the cuff is loosened and re-fixed in the same position at 10:37:00. This necessitates the loosening of bands that secure the patient’s arm to the board and their subsequent replacement. ISO/IEEE 11073-HL7 HCD JWG d7a