Medical three-dimensional venous vessel augmented reality device and method

Abstract

The invention relates to a medical three-dimensional venous vessel augmented reality device and method. The device comprises a glasses body, a light source module, an optical imaging module, a micro-processing module and two sets of display modules. The glasses body comprises a glasses frame and lenses mounted in the glasses frame. The light source module is mounted on the glasses frame and used for alternately giving out red light, green light and blue light so as to irradiate a target area. The optical imaging module is mounted on the glasses frame of the glasses body and used for collecting images including venous vessels in the target area under different light source radiation conditions. The micro-processing module is used for controlling the light source module to give out light alternately, receiving the images which include the venous vessels under different light source radiation conditions and are collected by the optical imaging module, conducting fusion enhancement processing on the images and carrying out reestablishment according to the images after fusion enhancement processing so as to obtain three-dimensional depth images. The two sets of display modules are mounted on the left lens and the right lens respectively and used for displaying the three-dimensional depth images after reestablishment. The medical three-dimensional venous vessel augmented reality device is convenient for doctor to wear and flexible to operate.

Description

technical field [0001] The invention relates to medical equipment, in particular to a medical three-dimensional venous vessel augmented reality device and method. Background technique [0002] In the clinical diagnosis and treatment process, intravenous injection, venous blood collection, and blood transfusion are common medical methods. The key step in the implementation of this process is to first find the blood vessels of the human body before puncturing the blood vessels for subsequent operations. But for some patients with inconspicuous veins, such as infants, children, obese patients, patients with edema, malnutrition and patients with dark skin diseases, it is difficult to find the position of the veins accurately even for experienced nurses. [0003] In order to locate the venous vessels on the patient's body quickly and accurately, some venous vessel locating devices have occurred. In the traditional vein positioning device, near-infrared light is projected onto th...

AI Technical Summary

Problems solved by technology

[0004] Based on this, it is necessary to provide a medical three-dimensional venous vessel augmented reality device and method that can improve operational convenience for the problem of low operational convenience of traditional venous vessel positioning devices

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