2 results about "Blood gas analysis" patented technology

The application provides a kind of pancreatitis patient fluid intake and output quantity comprehensive monitoring method, comprising the following steps: obtaining the fluid intake and output quantity data and blood gas analysis data of pancreatitis patient and other data;Set liquid demand quantity prediction model, according to the preprocessed multidimensional monitoring data set and liquid demand quantity prediction model, liquid demand quantity prediction is carried out;Set the time series risk early warning model based on LSTM, according to the preprocessed multidimensional monitoring data set and liquid demand quantity prediction model, risk prediction is carried out;According to the prediction result of risk prediction, generate liquid management early warning information and fluid replacement scheme adjustment suggestion;According to the prediction result of liquid demand quantity prediction, the risk probability of future occurrence of liquid overload, hypovolemia or abdominal cavity high pressure syndrome of patient is predicted.The application can realize the intelligent prediction of individualized liquid demand quantity and the early dynamic early warning of complication risk, generate liquid management suggestion, to assist clinical precise and predictive liquid treatment.

The application discloses an integrated extracorporeal organ perfusion loop system and a perfusion method, and relates to the technical field of extracorporeal organ perfusion. The system comprises an organ box, a circulating pipeline, a liquid storage container, an oxygenator, a bile collection container and a controller. The circulating pipeline comprises a main outlet pipeline, a perfusion overflow outlet pipeline, a portal vein perfusion pipeline and a hepatic artery perfusion pipeline. Pressure sensors, flow sensors and blood gas monitoring components are arranged on the hepatic artery perfusion pipeline, the portal vein perfusion pipeline and the main outlet pipeline, respectively. The bile collection container is connected with a force sensor. The oxygenator is provided with a temperature control module, a temperature sensor and an oxygen concentration / flow rate sensor. The liquid storage container is connected with a liquid medicine infusion module. The controller can automatically adjust the oxygen flow of an oxygen generator, the temperature control module of the oxygenator, the flow of the perfusion pipeline and the infusion condition of the liquid medicine infusion module according to blood gas analysis results and multi-parameter monitoring data, realize linkage of blood gas monitoring and regulation, and improve the quality of organ preservation in vitro.