Teaching examination instrument for upper limb joint loosening

Abstract

The invention discloses an upper limb joint loosening teaching examination instrument, which comprises a seat body, a simulation arm assembly, a recognition device and a control device, and is characterized in that the simulation arm assembly comprises a first simulation bone and a second simulation bone which are movably connected in sequence, and the first simulation bone is fixed; the second simulation bone can move close to and far away from the first simulation bone and is rotatably connected to the first simulation bone along the axis of the second simulation bone, and a joint is formed at the joint of the first simulation bone and the second simulation bone; the recognition device comprises a position sensor and an angle sensor which are arranged at the joint so as to respectively sense translation and rotation parameters when the second simulation bone moves relative to the first simulation bone; the control device comprises a data acquisition module and a processing module, the data acquisition module is electrically connected with the position sensor and the angle sensor so as to acquire parameters, and the processing module is electrically connected with the data acquisition module so as to process the acquired parameters. The simulation arm assembly can be monitored in real time through the recognition device and the control device, and the teaching and assessment link efficiency is improved.

Description

technical field [0001] The invention relates to a teaching appliance in the medical field, in particular to a teaching and testing instrument for upper limb joint mobilization. Background technique [0002] Joint mobilization technique is a kind of highly targeted manipulation technique completed by the therapist within the range of joint movement. It belongs to the category of passive movement. Its operation speed is slower than that of massage. When applying it, the physiological movement and auxiliary movement of the joint are often selected. as a treatment. [0003] In the teaching process of joint mobilization surgery, most of the current teaching mode is to select real students as subjects, the teacher demonstrates the operation on the students' body joints, and the rest of the students watch from the sidelines. Due to the special effects of joint loosening techniques on human joints, it is difficult for students other than the test subjects to intuitively feel the ma...

AI Technical Summary

Problems solved by technology

[0009] During the teaching process, it is difficult for students to intuitively understand the magnitude and frequency of the 4 graded joint looseness

The operation assessment of the experimental teaching

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