Smart bedside ultrasonic system for evaluating diaphragm function of mechanical ventilation patient

Abstract

The invention belongs to the field of medical appliances, and discloses a smart bedside ultrasonic system for evaluating a diaphragm function of a mechanical ventilation patient. A supporting arm is disposed, the supporting arm is clamped in a sliding rail, the supporting arm is grooved for an annular sliding rail, the sliding rail is clamped on an ultrasonic instrument, and the ultrasonic instrument is connected with a computer through a wire. The smart bedside ultrasonic system for evaluating a diaphragm function of a mechanical ventilation patient is provided with the supporting arm, the supporting arm enables a scanner to move on the supporting arm, so that the scanner automatically finds a suitable position for detection, the supporting arm can move on the sliding rail, the position of the supporting arm is changed, diaphragm detection is performed automatically, and artificial control is avoided; the computer is disposed, diaphragm thickness analysis is performed on an obtained diaphragm image, and functional states of the diaphragm are obtained. The smart bedside ultrasonic system for evaluating a diaphragm function of a mechanical ventilation patient is provided with a speaker, and a patient can be prompted through the speaker, which can make the patient cooperate with detection; a diaphragm function state of the patient can be automatically detected, manpower is saved,and the patient's state is intelligently judged.

Description

technical field [0001] The invention belongs to the field of medical appliances, and in particular relates to an intelligent bedside ultrasound evaluation system for diaphragm muscle function of mechanically ventilated patients. Background technique [0002] Diaphragm is the most important respiratory muscle. Severely ill patients, especially mechanically ventilated patients, are often accompanied by diaphragmatic muscle dysfunction. In my country, bedside ultrasound diagnosis led by intensive care physicians has been used to evaluate cardiac function in critically ill patients and fluid in patients with septic shock. Responsiveness, rapid differential diagnosis of dyspnea, cardiogenic pulmonary edema, acute respiratory distress syndrome, etc.; and the use of ultrasound to evaluate diaphragm function in critically ill patients is becoming more and more widespread. At present, the ultrasonic measurement of diaphragm function includes the evaluation of the range of motion in te...

AI Technical Summary

Problems solved by technology

[0003] To sum up, the problems existing in the existing technology are: the current bedside ultrasound diagnosis is mainly manual control, which is not intelligent enough, requires doctors or nurses to control and judge, and consumes a lot of manpower; the scanner is too sensitive to image noise, and the operating speed Slow; poor digital image fusion from scanner with low peak correlation coefficient and signal-to-noise ratio; poorly obtained ultrasound images

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