腹腔深拉钩照明装置在腹腔深拉钩上装置光源的情况如图所示。先在深拉钩的前端铣-50×70毫米的空槽①,内装灯座②,灯座上装上照明灯泡③,从拉钩背侧接通3V电源④,即可使用。术前应在75％的酒精中浸泡30分钟作常规消毒。经临床直肠癌根治术、胆道手术等应用,效果良好。(外科技革小组) Abdominal deep-drawn hook lighting devices in the abdomen deep drawing hook device light source as shown. First in the front end of the deep draw hook milling -50 × 70 mm empty slot ①, built-in lamp holder ②, lamp holder mounted on the lighting bulb ③, 3V power supply from the back of the hook hook connected to the ④, you can use. Preoperative should be soaked in 75% alcohol for 30 minutes for routine disinfection. The clinical rectal cancer radical surgery, biliary surgery and other applications, the effect is good. (Technical Leading Group)