Abstract: Systems and methods are provided for facilitating account payment posting transactions. A computer-implemented method may include receiving, from a computer associated with a healthcare provider, a healthcare payment transaction for a patient, wherein the healthcare payment transaction comprises an identifier for a guarantor of the patient and a total payment amount. The method may also include determining, based at least in part on the guarantor identifier, one or more open medical accounts for the guarantor, the one or more open medical accounts having respective outstanding balances. Furthermore, the method may include comparing the total payment amount with the respective outstanding balances and generating, based at least in part on the comparison, an account payment posting transaction. The account payment posting transaction may indicate respective amounts, of the total payment amount, to be allocated to the one or more open medical accounts.

Abstract: A fuel injection system comprising an accumulator volume (10) arranged to be charged with fuel by means of a high pressure fuel pump (12) and for supplying fuel at a first injectable pressure level to a plurality of fuel injectors (22), wherein each injector (22) includes a delivery passage (16, 20), a valve needle (30), which is engageable with a seating to control fuel injection, and a control valve (26) for controlling fuel pressure within a control chamber (28) so as to control movement of the valve needle (30). The control valve (26) has a first operating position in which the control chamber (28) communicates with a low pressure drain and communication between the control chamber (28) and the delivery passage (16, 20) is prevented and a second operating position in which the control chamber (28) communicates with the delivery passage (16, 20) and communication between the control.