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伴随大肠疾病的增多,就要求改进检查方法,使之较既往的灌肠造影法简便,并减轻因清洁肠道面给受检者带来的痛苦。筛选检查法——一种简便式大肠X线检查法(Screening colonography,SCG)已由埼玉医大第三内科副教授胜健一设计,以平塚胃肠医院的“大肠检查法研究会”事务局为主进行临床试验。SCG的技术要点是,这种舍弃型灌肠容器附设有防止造影剂逆流的防止瓣,容器内预先封入200ml钡造影剂。既往的肠道造影法,除注射器吸入钡剂所需要的准备时间外,检查后洗净注射器等项工作也耗费了相当的时间和劳力。SCG使用的舍弃型容器有简便和清洁的优点。仅就检查时间比较(不包括清洁消毒),既往检查一个人需20分钟,而现在缩短至约10分钟。
With the increase of colorectal diseases, it is required to improve the inspection method, making it easier than previous enemaography, and reduce the pain caused by cleaning the gut surface to the subject. Screening test - A simple screening colonography (SCG) has been designed by Saitama Medical University, Associate Professor of Internal Medicine Katsuyuki one designed to Hiratsuka gastrointestinal Hospital, “Colorectal Research Methodology” Council mainly Clinical Trials. The technical point of the SCG is that the disposable enema container is provided with a prevention flap against reflux of the contrast medium, and the container is pre-filled with 200ml barium contrast medium. Previous intestinal imaging, in addition to the required preparation of barium into the syringe preparation time, cleaning the syringe and other items after the inspection also spent a considerable amount of time and labor. The disposable containers used by SCG have the advantages of simplicity and cleanliness. Only check the time comparison (excluding cleaning and disinfection), the previous inspection of a person takes 20 minutes, and now shortened to about 10 minutes.