One Seed tools are set by the pumping phlegm Installed of Pressure Open Off, including a Body and one has sufferer end to meet Head by an end Let of Pressure Open Off, this Body, and another end The Let, which have, takes out that phlegm meets Head, punching washes and connects Head and Even socket partsAn Pressure Open Off slip Yu Even socket part Inner And can Enough have a partition An Pressure Open Off Inner Let in first position and second position Inter Qie Change and the parts its Inner of Will are divided into and take out phlegm section and purge zone and have two pumping phlegm Kong , And toward each other taking out flushing liquor entrance that Tan Duan With purge zones Fen Do Let You With Chong Xi Jie Head are communicated Ji With takes out the flushing liquor outlet that Tan Jie Head are communicated taking out Tan Duan Let An Pressure Open Off.一種具按壓開關的抽痰裝置,包括一本體及一按壓開關,本體的一端設有病患端接頭,另一端則設有抽痰接頭、沖洗接頭和連接部;按壓開關滑接於連接部內並能夠在第一位置及第二位置之間切換,按壓開關內設有隔板而將其內部分隔成抽痰段及沖洗段,按壓開關在抽痰段設有彼此相向的二抽痰孔,並在抽痰段與沖洗段分別設有與沖洗接頭相通的沖洗液入口及與抽痰接頭相通的沖洗液出口。
