摘要:
Methods and systems for dispensing a radionuclide are disclosed. A processor may receive one or more physiological signals for a patient from one or more physiological parameter sensors. The processor may compare the physiological signals with one or more threshold values. The processor may cause an injector device to dispense the radionuclide in response to the one or more physiological signals meeting or exceeding the one or more threshold values. The threshold values may be determined at least in part based on one or more characteristics of the patient.
摘要:
Methods and systems for automatically and dynamically determining a dose of a radiopharmaceutical are disclosed. The dose may be determined based on, among other things, radiopharmaceutical information associated with at least one source of a radiopharmaceutical, patient information and schedule information. An estimated radioactivity level may be determined based on an initial radioactivity level, a delivery time, a radioactivity decay rate, and an anticipated arrival time. A volume of the radiopharmaceutical to inject into a patient to deliver a dose of radioactivity may be determined based on the estimated radioactivity level and patient dosing information. An infusion apparatus may operate to inject the patient with the volume of the radiopharmaceutical.
摘要:
Methods and systems for dispensing a fluid using an automated fluid delivery system are disclosed. A pump may be configured to force an aliquot of fluid into a fluid delivery channel. A processor may receive values of a property for the aliquot and the source of the aliquot. The processor may use the values to determine the volume of the aliquot. The determined volume is compared by the processor against an expected volume to establish the amount of fluid being pumped by the pump per unit, such as time or revolutions. The processor controls operation of the pump to dispense a predetermined dose based on the amount of fluid being pumped by the pump per unit.