Measuring apparatus for patients and control system thereof

Abstract

The invention relates to the technical field of measuring apparatuses, and in particular to a measuring apparatus for patients. The measuring apparatus comprises a device body, a display is installedat the middle of one side of the device body, a rotating shaft is rotationally installed inside the device body, a measuring belt is wound on the rotating shaft, a magnetic sheet is fixedly connectedwith the other end of the measuring belt in a sewing manner, an opening is formed at the bottom of one side, adjacent to the end surface of the display, of the device body, a displacement sensor is installed at the upper part of the inner side of the opening, a position, close to the opening, in the device body is fixedly equipped with a fixed frame, a mounting frame is arranged in the fixed frame, and a pressure roller is installed between the mounting frame, so that the measuring can be conveniently carried out, and objective data can be provided for the clinical reference.

Description

technical field [0001] The invention relates to the technical field of measuring devices, in particular to a measuring device for patients and a control system thereof. Background technique [0002] For patients with deep vein thrombosis of the lower extremities, in clinic, the method of measuring the circumference of the legs is commonly used to observe the degree of swelling of the affected limbs. The traditional method is to use a tape measure to measure the circumference of the thigh at about 15 cm from the upper edge of the patella, and measure the circumference of the calf at 10 cm from the lower edge of the patella, but there are the following problems in the actual clinical operation: [0003] (1) During the measurement process, it is necessary to use a hand-held method to hold the tape measure for measurement, which requires two-handed operation. It is inconvenient to read, and it is also inconvenient to record the measured values. This will easily cause errors in t...

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Problems solved by technology

[0003] (1) During the measurement process, it is necessary to use a hand-held method to hold the tape measure for measurement, which requires two-handed operation. It is inconvenient to read, and it is also inconvenient to record the measured values. This will easily cause errors in the measurement results, and may even lead to incorrect readings. Mistakes, which in turn affect the subsequent clinical judgment;

[0004] (2) During the measurement process, due to differences in the measurement methods, measurement locations, and personal operating habits of medical staff, the measurement results have large errors, and accurate and objective data cannot be provided for clinical reference;

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