METHOD OF CORRECTION OF DOSAGE OF THE PREPARATION AT INFUSION THERAPY

The article is devoted to the development of a laboratory model of the hardwaresoftware complex, which is designed to record droplets in a drop-forming flask through the arising vibrations from each drop. The developed hardware and software complex will ensure the proper safety of the patient during the infusion therapy, notifying medical workers about the violation of the established treatment regimen. The hardware and software complex consist of a vibration sensor on the SW-420 sensor, a signal processing unit and an audio warning system. In the future, it is planned to increase the sensitivity of the sensor, thereby increasing the level of patient safety. Such optical sensors detect obstacles due to illumination and reflection, respectively. The aim of the work was the development of a device for controlling the volume of infusion of drugs using volumetric infusion pumps to ensure the safety of infusion therapy. In the course of the work, the applicability of the device under development in the conditions of resuscitation chambers and intensive care chambers was determined. The work includes the development of technical requirements, the development of a biotechnical system scheme, the presentation of the structural diagram, the calculation of the applicability of the design, the selection of an appropriate component base, and the prototype implementation of the device for bench testing. For the tests, an algorithm was developed that filtered the received data and, after processing the data, transmitting the control signal. The developed laboratory model of the hardware and software complex will provide a high level of patient safety with infusion therapy, remotely notifying the medical staff about the violation of the established infusion regimen. Studies have established that this system is easy to use, so the doctor can solve the problem on his own and bring the system to its original working state. In the future, it is planned to increase the sensitivity of the droplet detection sensor and thereby increase the safety level of patients undergoing infusion therapy at high infusion rates.

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