6 results about "Blood gas analysis" patented technology

The utility model discloses a diagnostic inspection backpack which comprises a first backpack body, a second backpack body, a third backpack body, a front cover plate, an ultrasonic module, a coupling agent, a blood gas analysis module, a first cable bag, a second cable bag, a lens, a reagent card storage box, a convenient X-ray module and an image platform support. The first bag body is a cuboid; a first groove, a second groove, a third groove, a fourth groove, a fifth groove, a sixth groove, a seventh groove and an eighth groove are formed in the front surface of the first bag body; the front cover plate is a square plate of which the shape is the same as that of the front surface of the first bag body and is detachably arranged on the front surface of the first bag body; the second bag body is of a square bag-shaped structure with an opening in the top; the second bag body is detachably connected to the back surface of the first bag body; the third bag body is of a cylindrical bag-shaped structure with an opening and is detachably connected to the side face of the first bag body. According to the utility model, emergency inspection and radiodiagnosis can be completed outdoors through the single knapsack.

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 invention relates to the technical field of blood gas acid-base equilibrium analysis, and provides an intelligent blood gas analysis system which comprises an information acquisition module. The data verification module is configured to verify the accuracy of each blood gas index parameter; the data analysis module is configured to analyze the pulmonary alveolar ventilation function state of the patient and analyze the oxygenation state of the patient according to each blood gas index parameter; the acid-base balance analysis module is configured to judge the overall acid-base state of the blood according to the blood gas index parameters; the balance disorder analysis module is configured to determine the reason and the type of the acid-base imbalance caused by the acid-base imbalance according to each blood-gas index parameter; the acid-base imbalance judgment module is configured to calculate the compensation reasonability according to the reason and the type of the acid-base imbalance; and a result output module. According to the invention, multiple modules are arranged to cooperate with each other, so that data acquisition comprehensiveness and inspection and calculation standardization can be realized, and comprehensiveness and accuracy of analysis results can be guaranteed.

The invention discloses application of cryptotanshinone in preparation of a medicine for treating vascular endothelial cell injury, and belongs to the technical field of medicines. The application of the cryptotanshinone in preparing the medicine for treating the vascular endothelial cell injury is provided for the first time, a new treatment scheme is provided for the vascular endothelial cell injury, and the pharmaceutical application of the cryptotanshinone is expanded. According to the application disclosed by the invention, by culturing human umbilical vein endothelial cells, the influence of the P. gingivalis-sourced lipopolysaccharide on an HUVEC transcriptome is evaluated; constructing an in-vivo lung injury rat model, and utilizing hematoxylin amp; the protection effect of cryptotanshinone on pulmonary edema and pathological injury of rats is evaluated through methods of porphyromonas gingivalis infection, eosin staining, blood gas analysis and the like, and an experimental basis is provided for vascular endothelial cell injury and dysfunction caused by porphyromonas gingivalis infection.

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.

The invention discloses a real-time blood gas analyzing and monitoring system for divers, and relates to the technical field of underwater life support and medical monitoring, the real-time blood gas analyzing and monitoring system comprises a wearable blood gas monitoring module, a data processing and main control module and a man-machine interaction and early warning module, the sensor is used for measuring parameters of the environment where the diver is located and the arterial blood oxygen partial pressure of the diver; the data processing and main control module is used for correcting the collected arterial blood oxygen partial pressure according to the water temperature of the depth where the diver is located and the skin temperature of the diver and carrying out physiological status evaluation according to the corrected arterial blood oxygen partial pressure; and the man-machine interaction and early warning module is used for displaying the corrected arterial blood oxygen partial pressure and the physiological status evaluation result in real time in a graphic and digital form, and comparing the corrected arterial blood oxygen partial pressure with a preset threshold value to trigger an early warning operation. According to the invention, 'gold standard '-level continuous and real-time monitoring of key blood gas parameters of the diver is realized.