Index: NVDataMgmtHDRecords.h
===================================================================
diff -u -rcfa1142455dbcebceda091ae61e5d1f5e889fa6e -rd2ff6db64d23836f7e649c7c13240c3c93a8b5aa
--- NVDataMgmtHDRecords.h	(.../NVDataMgmtHDRecords.h)	(revision cfa1142455dbcebceda091ae61e5d1f5e889fa6e)
+++ NVDataMgmtHDRecords.h	(.../NVDataMgmtHDRecords.h)	(revision d2ff6db64d23836f7e649c7c13240c3c93a8b5aa)
@@ -35,6 +35,14 @@
 #define MAX_TOP_LEVEL_PN_CHARS 10U                                                                             ///< Max number of characters for top level part number.
 #define MAX_TOP_LEVEL_SN_CHARS 15U                                                                             ///< Max number of characters for top level serial number.
 
+/// HD available NV data to get
+typedef enum hd_nv_commands
+{
+    CAL_GET_BLOOD_LEAK_SENSOR = 0,
+    CAL_GET_TEMPERATURE_SESNORS,
+    NUM_OF_NV_HD_DATA
+} NV_DATA_T;
+
 /// HD pumps enumeration.
 typedef enum hd_pumps
 {
@@ -48,7 +56,7 @@
 typedef enum hd_valves
 {
     CAL_DATA_BLOOD_VENOUS_VALVE = 0,                                                                            ///< Blood venous valve.
-    CAL_DATA_BLOOD_ARTERAIL_VALVE,                                                                              ///< Blood arterial valve.
+    CAL_DATA_BLOOD_ARTERIAL_VALVE,                                                                              ///< Blood arterial valve.
     CAL_DATA_DIALYZER_INLET_VALVE,                                                                              ///< Dialyzer inlet valve.
     CAL_DATA_DIALYZER_OUTLET_VALVE,                                                                             ///< Dialyzer outlet valve.
     NUM_OF_CAL_DATA_HD_VALVES                                                                                   ///< Number of HD valves.
@@ -173,6 +181,14 @@
     U16 crc;                                                                                                    ///< CRC for the HD accelerometer sensor.
 } HD_ACCELEROMETER_SENSOR_CAL_RECORD_T;
 
+/// HD blood leak calibration structure
+typedef struct
+{
+    U32 setPoint;                                                                                               ///< Blood leak sensor set point.
+    U16 calibrationTime;                                                                                        ///< Calibration time.
+    U16 crc;                                                                                                    ///< CRC for the HD blood leak calibration payload.
+} HD_BLOOD_LEAK_SENSOR_CAL_RECORD_T;
+
 /// HD systems record structure
 typedef struct
 {