Medbar 209-04 Single Valve Karmen Canhuel Injector Manual Vacuum Aspirator Set The aspirator set is a medical device. This set is designed for vacuum aspiration procedures. Aspiration is a process that allows the absorption of materials such as fluid or air from the body. This device is a tool used especially in surgical operations or emergency situations. The Medbar 209-04 set consists of a single valve karmen cannula injector and a manual vacuum aspirator. Karmen cannula injector is used to absorb fluids in the body cavities. The manual vacuum aspirator works with a manual vacuum by means of the injector and absorbs liquids. The Medbar 209-04 set offers users the opportunity to make aspiration operations easily and effectively. The single valve cannula injector contained in it contains ensures the correct formation of the vacuum and facilitates the absorption of unwanted liquids. The Manual Vacuum Aspirator allows users to check the vacuum at the level they want. & Nbsp;