Volume management apparatus, device, and storage medium for emergency treatment

A volume management apparatus for use in the emergency treatment of a patient, comprising:

• a cardiac evaluation unit provided in a processor, configured to collect an image of an apical four chamber view of the patient's heart, and use the collected image of the apical four chamber view to evaluate whether or not the patient suffers from an organic heart disease;
• a parameter determination unit provided in the processor, configured to collect, when it is evaluated that the patient does not suffer from organic heart disease, images of both a parasternal long axis view and a subxiphoid inferior vena cava view of the patient's heart, respectively;
• determining a left ventricular ejection fraction (LVEF) value based on the image of the parasternal long axis view;
• determining a maximum inner diameter of the inferior vena cava and a collapse rate of the inferior vena cava based on the image of the subxiphoid inferior vena cava view;
• a score calculation unit provided in the processor, configured to determine a total score that corresponds to a total of the individual scores for the LVEF value, the maximum diameter of the inferior vena cava, and the collapse rate of the inferior vena cava, respectively, according to a predetermined score correspondence table;
• a fluid management plan determination unit provided in the processor, configured to select, according to predetermined correspondence between the total score and a plurality of fluid management plans, a fluid management plan corresponding to the total score, and
• perform volume management for the patient according to the fluid management plan selected;
• wherein the score calculation unit provided in the processor is configured to search for a first score corresponding to the determined LVEF value according to a predetermined scoring table of LVEF values, and
• to search for a second score corresponding to the determined maximum inner diameter and collapse rate of the inferior vena cava according to a predetermined scoring table of maximum inner diameters and collapse rates of the inferior vena cava.