Intraoperative blood transfusion management regulation and control method and system

Abstract

The invention is applicable to the field of medical aid decision making, and provides an intraoperative blood transfusion management regulation and control method and system. The method comprises the following steps of: acquiring the gauze usage amount and the suction fluid consumption amount in the operation process, and estimating the existing blood loss amount according to the gauze usage amount and the suction fluid consumption amount; acquiring the dynamic change information of the operation position, and estimating the subsequent blood loss amount by combining the existing blood loss amount and the dynamic change information; when the subsequent blood loss amount is greater than the safe blood loss amount, determining the blood transfusion time point and the blood transfusion amount of the patient; and when the subsequent blood loss amount is further greater than the reserve blood amount, sending environment regulation information to environment regulation equipment, sending out early warning information, and notifying an attending doctor to control the blood loss amount in advance. The blood transfusion time point and the blood transfusion amount are calculated, so that in the operation process, the blood loss amount and the blood transfusion amount are kept in a dynamic balance state; and in addition, when the reserve blood amount is insufficient, the intraoperative bleeding amount can be reduced by changing the operation environment and the operation scheme in advance, and the situation of excessive blood loss in the follow-up process is avoided.

Description

technical field [0001] The invention belongs to the field of medical assistance, and in particular relates to an intraoperative blood transfusion management control method and system. Background technique [0002] Blood transfusion has been used clinically as an effective treatment for hundreds of years. Blood transfusion therapy plays an irreplaceable role in the clinical rescue of critically ill patients. With the development of modern medicine, the clinical requirements for safe and reasonable blood transfusion are getting higher and higher, especially the situation of shortage of blood sources is difficult to eliminate within the foreseeable time. Promoting scientific, reasonable and safe blood use has become the current clinical blood transfusion. an urgent task. [0003] The purpose of intraoperative blood transfusion is to correct the loss of blood volume, improve the oxygen-carrying capacity of red blood cells, improve microcirculation, supplement blood colloid com...

AI Technical Summary

Problems solved by technology

Experiments have shown that when 300mL of red liquid is poured on the bed sheet, most medical staff estimate the amount to be 50-150mL. It is obviously not enough to observe the blood loss with the naked eye, and the estimation of blood loss is seriously inaccurate. closely related to blood loss

Images