Index: firmware/App/Controllers/SyringePump.c
===================================================================
diff -u -r0816f5b386a59ca4f4f70a7ab1a4bcbda52c0432 -r612b88c86886a73452e704f1e80f972392fbddc9
--- firmware/App/Controllers/SyringePump.c	(.../SyringePump.c)	(revision 0816f5b386a59ca4f4f70a7ab1a4bcbda52c0432)
+++ firmware/App/Controllers/SyringePump.c	(.../SyringePump.c)	(revision 612b88c86886a73452e704f1e80f972392fbddc9)
@@ -38,7 +38,7 @@
 /// Default publication interval for syringe pump data.
 #define SYRINGE_PUMP_DATA_PUB_INTERVAL                ( MS_PER_SECOND / TASK_PRIORITY_INTERVAL )
 
-#define BD_SYRINGE_ID_RADIUS_CM                       ( 1.402 / 2.0 )                       ///< Radius from inner diameter (in cm) of supported BD syringe.
+#define BD_SYRINGE_ID_RADIUS_CM                       ( 1.450 / 2.0 )                       ///< Radius from inner diameter (in cm) of supported BD syringe.
 /// Milliliters per mm of syringe plunger travel.
 #define SYRINGE_ML_PER_MM                             ( ( BD_SYRINGE_ID_RADIUS_CM * BD_SYRINGE_ID_RADIUS_CM ) * PI * 0.1 )
 #define SYRINGE_MM_PER_REV                            0.635                                 ///< Travel (in mm) per revolution.
@@ -57,7 +57,7 @@
 /// Number of micro steps per mL.
 #define SYRINGE_MICRO_STEPS_PER_ML                    ( ( SYRINGE_MICRO_STEPS_PER_REV / SYRINGE_MM_PER_REV ) / SYRINGE_ML_PER_MM )
 
-#define MIN_HEPARIN_CONTINUOUS_RATE                   0.1                                   ///< Minimum continuous Heparin flow rate (in mL/hr).
+#define MIN_HEPARIN_CONTINUOUS_RATE                   0.2                                   ///< Minimum continuous Heparin flow rate (in mL/hr).
 #define MAX_HEPARIN_CONTINUOUS_RATE                   1.0                                   ///< Maximum continuous Heparin flow rate (in mL/hr).
 #define MIN_HEPARIN_BOLUS_RATE                        1.2                                   ///< Minimum Heparin bolus flow rate (in mL/hr).
 #define MAX_HEPARIN_BOLUS_RATE                        24.0                                  ///< Maximum Heparin bolus flow rate (in mL/hr).