| 摘要 |
PURPOSE: A medical suction apparatus is provided to prevent a body fluid of a human body stored inside a sealing film from being contaminated by outside air. CONSTITUTION: A medical suction apparatus includes a bottom plate (100), a pressing plate (200) separately positioned from the bottom plate, a coil spring (300) installed between the bottom plate and the pressing plate, a sealing film (400), and a drainage tube (500). The pressing plate forms an outlet hole (210) which opens or closes by a shielding means. The sealing film forms an accepting space for accepting a body fluid between the bottom plate and the pressing plate by connecting the bottom plate and an edge of the pressing plate. The drainage tube guides the body fluid to the accepting space by being connected to the pressing plate and includes a check valve inside so that the body fluid flows into the accepting space from a human body. |
