论文部分内容阅读
一种既可用于胃肠减压、又可用于手术中吸引、吸痰和妇科刮宫吸引的《多功能自动吸引器》,由解放军驻桂林市第181医院研制成功。目前临床上使用的吸引器如胃肠减压器、负压袋,低负压吸引器、电动吸引器等类型较多,但都不能自动、定时,10～20分钟需操作一次,费时费工,且噪声大,功能单一。解放军第181医院与桂林市叠彩区电器设备配件厂合作,利用 NE555时基集成电路,设计成功 ZF-系列多功能自动吸引器。这种吸引器
A kind of “multi-function automatic attractor” which can be used for gastrointestinal decompression and can also be used for attracting, suctioning and gynecologic curettage during surgery, was successfully developed by the People’s Liberation Army at the 181st Hospital of Guilin. At present, the clinical use of aspirator such as gastrointestinal decompression, negative pressure bag, low vacuum suction, suction and other types of more, but not automatic, timed, 10 to 20 minutes to be operated once, time-consuming and laborious , And noisy, single function. 181 Hospital of People’s Liberation Army and Guilin Diecai District Electrical Equipment Parts Factory cooperation, the use of NE555 time base integrated circuits, the successful design ZF-series multi-function automatic aspirator. This attractor