CAJ | 학술논문

提出一种基于近红外光的人工流产手术系统的设计方案。人工流产吸引管采用 CMOS 图像传感器和近红外 LED 光源技术。在有血液的环境下，进行可见光与近红外光成像效果对比实验，并在此基础上，进行了不同波长近红外单色光成像效果对比实验，以确定 CMOS 摄像头在血液环境下的最佳红外波长。吸引管有3个腔道构成，分别为主吸引腔道、走线腔道、减压通道。人工流产吸引管的减压通道，在术中可以利用压差将宫腔内升高的压力以流体力学的方式排出，减少宫血逆流等并发症、促进血窦闭合、减少出血、减轻疼痛。
제출일충기우근홍외광적인공유산수술계통적설계방안。인공유산흡인관채용 CMOS 도상전감기화근홍외 LED 광원기술。재유혈액적배경하，진행가견광여근홍외광성상효과대비실험，병재차기출상，진행료불동파장근홍외단색광성상효과대비실험，이학정 CMOS 섭상두재혈액배경하적최가홍외파장。흡인관유3개강도구성，분별위주흡인강도、주선강도、감압통도。인공유산흡인관적감압통도，재술중가이이용압차장궁강내승고적압력이류체역학적방식배출，감소궁혈역류등병발증、촉진혈두폐합、감소출혈、감경동통。
To develop a near-infrared light-induced abortion operation system solution,a CMOS mod-ule with near-infrared LED light was accurately assembled in the attraction channel.To observe the com-parative experiment quality between visible and near-infrared light,a series of experiments were conduc-ted on the experimental group in blood environment.Imaging experiments of different wavelengths of mon-ochromatic light were made to determine the best infrared wavelengths of CMOS in blood environment.A decompression pipe was designed to reduce the pressure inside the uterine cavity in the form of fluid me-chanics to avoid complications such as uterine blood reflux.In addition,it could promote the blood sinus closed,reduce bleeding and reduce pain.