Data acquisition device of joint replacement prosthesis

Abstract

The invention discloses a data acquisition device of a joint replacement prosthesis, which relates to the technical field of joint replacement and comprises a shell, a sensor, a system-on-chip and an antenna, the sensor, the system-on-chip and the antenna are arranged in the shell, and the system-on-chip is electrically connected with the sensor and the antenna. The system-on-chip is used for converting the electric signals collected by the sensor into corresponding data and sending the data to an external receiving device through the antenna. The data acquisition device is implanted into a body along with a prosthesis, corresponding information of human tissues around the prosthesis can be collected in real time through a built-in sensor, corresponding electric signals are formed, and the system-level chip reads the corresponding electric signals in real time, converts the corresponding electric signals into corresponding data and sends the corresponding data to an external receiving device through an antenna. In this way, the purposes of collecting data in real time and sending the data outwards are achieved, a doctor can look up related data through an external receiving device and understand the actual situation, and therefore it is avoided that a rehabilitation scheme which does not have the earth atmosphere is formulated.

Description

technical field [0001] The invention relates to the technical field of joint replacement, in particular to a data acquisition device for a joint replacement prosthesis. Background technique [0002] At present, after doctors perform joint replacement surgery on patients, because the implants (prostheses) are made of pure metal or polymer materials, doctors can only obtain first-hand data through regular follow-up visits. Even after extreme conditions such as loosening of the prosthesis and infection around the prosthesis occur in some patients, the instability of the implant can be found. Even through follow-up, these data are temporary and fragmented, and cannot truly reflect the postoperative situation of patients. It often causes doctors to make incorrect judgments, and the rehabilitation plans formulated by doctors are not in line with the "earth atmosphere" and do not conform to the actual situation, which leads to unsatisfactory or even worsened rehabilitation effects...

AI Technical Summary

Problems solved by technology

Even through follow-up, these data are provisional and fragmented, and cannot truly reflect the patient's postoperative condition

It often leads to doctors making incorrect judgments, leading to doctors making rehabilitation plans that are not in line with the "earth atmosphere" and do not conform to the actual situation, resulting in unsatisfactory or even worsening rehabilitation effects for some patients

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