Measuring device and measuring method for measuring three-dimensional data of spine

Abstract

The invention relates to a measuring device and a measuring method for measuring three-dimensional data of a spine. The measuring device for measuring the three-dimensional data of the spine comprisesa display, a B-ultrasonic detector, a measuring bed, a support and a measuring mechanism; a cross beam is inserted between two longitudinal beams; the measuring mechanism comprises a fixed plate fixed on one horizontal side of the cross beam, a fixed block arranged on the cross beam in a sliding manner along the transverse direction, a first displacement meter, a sliding rod, a detection body anda second displacement meter, an electric push rod is arranged between the fixed block and the fixed plate, a pressure spring used for jacking the top of the detection body is arranged on the slidingrod, a servo motor is coaxially arranged at the end of the cross beam, an output shaft of the servo motor penetrates through an inserting seam, and a gear meshed with a rack is arranged at the outer end of the output shaft. The invention also relates to the measuring method. By controlling the electric push rod and the servo motor and combining display on the display, the detection bodies are moved to the highest points of adjacent vertebrae of the spine of a patient one by one, three-dimensional data of the highest points of all vertebrae are recorded through the controller, and great convenience is achieved.

Description

technical field [0001] The invention relates to the field of health measurement, in particular to a measuring device and a measuring method for measuring three-dimensional data of the spine. Background technique [0002] At present, the examination of the patient's spine in the hospital is mainly through visual observation and hand-held B-ultrasound through the screen. There is a lack of specific quantitative data on the patient's spine as a whole and the bulge, depression, and horizontal deviation of each segment, making it difficult Carry out careful comparison and judgment with the normal spine shape, but in the prior art, there is a lack of measurement tools for measuring the specific data of the spine in the horizontal and height directions. Contents of the invention [0003] In order to solve the above technical problems, the present invention provides a measuring device for measuring three-dimensional data of the spine, and also provides a measuring method. [0004...

AI Technical Summary

Problems solved by technology

[0002] At present, the examination of the patient's spine in the hospital is mainly through visual observation and hand-held B-ultrasound through the screen. There is a lack of specific quantitative data on the patient's spine as a whole and the bulge, depression, and horizontal deviation of each segment, making it difficult Carry out careful comparison and judgment with the normal spine shape, but in the prior art, there is a lack of measurement tools for measuring the specific data of the spine in the horizontal and height directions

Images