Mouth and lip strength detection device and detection methods

Abstract

Provided is a mouth and lip strength detection device. The device comprises a tension sensor, a signal processing device and a display device, all of which are orderly and electrically connected. The tension sensor is connected with a holding opening through a tension rope. The holding opening is provided with a convex surface and a concave surface, which are the same in bending degree. The holding opening is provided with an air pressure sensor and uniformly provided with multiple air pores. A leading wire of the air pressure sensor penetrates through the air pores to be connected to a signal processing device. The invention provides the mouth and lip strength detection device and three detection methods. Therefore, lip forcing force and lip-rounding force of a patient can be precisely detected without any trauma to the patient.

Description

technical field [0001] The invention relates to the field of medical devices, in particular to an oral muscle strength detection device and a detection method. Background technique [0002] Facial paralysis is a kind of commonly encountered diseases with facial expression muscle group motor dysfunction as main feature, and general symptom is crooked mouth and eyes. The existing evaluation of facial paralysis is mainly based on the subjective judgment of the doctor based on the facial movements made by the patient (closing eyes, raising eyebrows, wrinkling nose, puffing cheeks, opening mouth, etc.). For example, when a patient opens his mouth, the doctor judges the degree of the condition based on the stretching of the muscles around the mouth and facial muscles. This intuitive subjective judgment largely depends on the doctor's clinical experience, which is not only inefficient but also has certain errors, and cannot evaluate the treatment effect objectively and accurately....

AI Technical Summary

Problems solved by technology

Because the patient's head movement will skew the photos taken, the device uses computer algorithms to adjust the photos, and there are large errors in practical applications, which affect the evaluation results

[0005] Chinese patent "CN104545906A" discloses a "Visualization System and Method for Acupuncture and Moxibustion Curative Effect Detection for Patients with Facial Paralysis Based on Surface Myoelectricity". , but because the EMG test is invasive, it will cause certain trauma to the patient, and the operation process is relatively complicated, making the detection efficiency very low

Therefore, it is very likely that the detection effect will not be optimal

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