Control system for telecontrolled intelligent injection and transfusion set

Abstract

The present invention belongs to the field of medical equipment technology, and is especially control system for telecontrolled intelligent injection and transfusion set. The control system includes powered liquid supply unit with control circuit, the first and the second radio signal emitting/receiving units set separately in the monitoring room and the powered liquid supply unit, the computer with I/O port connected to the first radio signal emitting/receiving unit and control software, and the control circuit. It can feed the real-time running condition of the injection and decrease the labor of the medical worker and reduce error, and may be used widely in liquid injection and transfusion.

Description

technical field [0001] The invention belongs to the field of medical devices, in particular to a device for inputting a liquid medium into a human body. Background technique [0002] Infusion is the most commonly used clinical rescue and treatment method, and it is also a commonly used drug delivery technology in nursing profession. [0003] Clinically, depending on the drug and the condition of the patient, an appropriate infusion rate is often required. [0004] The current routine clinical infusion (especially intravenous infusion) generally hangs the infusion bag or infusion bottle at a certain height (based on the vein), so that the liquid will drop into the blood vessel due to natural gravity, and requires the operator or patient to pass through the blood vessel. Eye observation relies on adjusting the manual clamp clamped on the infusion tube to control the speed of infusion drops, which is difficult to accurately control the infusion speed, and the workload of medic...

AI Technical Summary

Problems solved by technology

[0006] The above-mentioned technical scheme adopts the mechanical pressure injection infusion method, which solves the shortcomings of the existing gravity infusion method, but its control and alarm circuits are all discrete component local control methods, and all control operations need to be completed at the infusion site, which cannot Reduce the workload of medical staff, and once all the operating parameters are set by the program, the on-site medical staff or patients cannot manually change the settings or adjust them in time according to the specific conditions of various drugs or patients

[0007] At the same time, in the prior art, no matter when the control device sends out an alarm and needs to notify the medical staff to deal with it, or when the patient or his guardian finds a problem in the infusion process and needs to call the medical staff to deal with it, it is necessary to manually press the setting button. The alarm button switch in the ward notifies the medical staff in the monitoring room to come to deal with it; on the one hand, this method has many information transmission links and the speed is slow; wires, cables and other components, the construction / installation and use / maintenance costs are high, and when only the patient is alone in the ward, especially for some critically ill patients, it is almost very difficult or impossible

[0008] In addition, the existing device cannot automatically check whether the infusion drug formula is suitable for a specific patient, whether there is an adverse drug reaction between the prepared drugs, etc., and the probability of adverse drug reactions is high

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