A method and device for quantitatively measuring the size of an electronic endoscope lesion
An electronic endoscope and quantitative measurement technology, which is applied in the direction of diagnostic recording/measurement, medical science, sensors, etc., to achieve the effect of non-contact quantitative measurement
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[0037] Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings.
[0038] figure 1 Schematic diagram of the principle of measuring the size of endoscopic lesions by the ruler method.
[0039] exist figure 1 Among them, the lesion 1 to be measured is imaged on the target surface of the camera sensor 3 through the camera lens 2, and the measuring scale 4 is penetrated into the lesion area to be measured through the endoscope forceps hole, and is simultaneously imaged on the target surface of the camera sensor 3 through the camera lens 2 , the operating doctor adjusts the opening of the ruler according to the image of the target surface of the sensor 3 displayed on the monitor, so that the port is located at the edge of the lesion area, and then reads the reading of the scale to calculate the size of the lesion.
[0040] figure 1 The positions of two measuring scales 4 are marked in , the position A is on the lesion area, and...
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