红外浅静脉成像系统的研究
发布时间：2018-11-02 09:41
【摘要】：静脉输液是一种经皮下静脉向人体输入大量无菌溶液或药物的治疗方法，利用静脉输入药物或血浆是挽救受伤人员生命的最快医疗手段。静脉输液的首要条件是观察到静脉血管，而受皮肤色素、血管深度、脂肪层等因素影响手背静脉肉眼观察不清晰。为提高静脉穿刺效率，研究一种静脉快速显像装置是十分必要的。 本文研究的内容如下：人体静脉的红外光学特性，以及如何利用红外摄像机对人体静脉进行清晰显像；利用图像增强技术对红外图片进行增强的方法；辅助静脉穿刺的手背静脉图像投影系统。 通过实验得出的结果及分析表明，该红外显像系统最终产生的手背静脉图像比较清晰，远好于肉眼观察的效果。因此该红外显像装置可以极大的提高医护人员静脉穿刺的效率。研究成果有一定的商业应用价值。
[Abstract]:Intravenous infusion is a therapeutic method of injecting a large amount of aseptic solution or medicine into human body through subcutaneous vein. Intravenous infusion of medicine or plasma is the fastest medical method to save the life of injured person. The primary condition of intravenous infusion is to observe the venous vessels, but the naked eye observation of the dorsal hand vein is not clear due to the effects of skin pigments, vascular depth, adipose layer and other factors. In order to improve the venipuncture efficiency, it is necessary to study a fast venipuncture imaging device. The contents of this paper are as follows: infrared optical characteristics of human veins, and how to use infrared camera to make a clear image of human veins, image enhancement technology to enhance infrared images; An image projection system of the dorsal hand vein for venipuncture. The experimental results and analysis show that the image of the dorsal hand vein produced by the infrared imaging system is clear and much better than that of the naked eye. Therefore, the infrared imaging device can greatly improve the efficiency of venipuncture. The research results have certain commercial application value.
【学位授予单位】：重庆理工大学
【学位级别】：硕士
【学位授予年份】：2015
【分类号】：TP391.41;TN219
本文编号：2305662
[Abstract]:Intravenous infusion is a therapeutic method of injecting a large amount of aseptic solution or medicine into human body through subcutaneous vein. Intravenous infusion of medicine or plasma is the fastest medical method to save the life of injured person. The primary condition of intravenous infusion is to observe the venous vessels, but the naked eye observation of the dorsal hand vein is not clear due to the effects of skin pigments, vascular depth, adipose layer and other factors. In order to improve the venipuncture efficiency, it is necessary to study a fast venipuncture imaging device. The contents of this paper are as follows: infrared optical characteristics of human veins, and how to use infrared camera to make a clear image of human veins, image enhancement technology to enhance infrared images; An image projection system of the dorsal hand vein for venipuncture. The experimental results and analysis show that the image of the dorsal hand vein produced by the infrared imaging system is clear and much better than that of the naked eye. Therefore, the infrared imaging device can greatly improve the efficiency of venipuncture. The research results have certain commercial application value.
【学位授予单位】：重庆理工大学
【学位级别】：硕士
【学位授予年份】：2015
【分类号】：TP391.41;TN219
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