The invention is concerned with cleaning of laboratory instruments, including cleaning of test tubes.This device includes a compartment consisting of two parts: an upper section in the form of a drawer that contains a dedicated pipe holder, the walls of which prevent the tubes from rotating during the cleaning process, and the number of test tubes to be cleaned is fixed so that they are placed in an upside down position, where the tubes are fixed to the base of this holder with a dedicated tooth As for the bottom section, it is a plate that forms a base that can be moved up and down to control the appropriate dimension for this base, with gears and moving by means of motors that lift it on a rail. There are hollow metal rods on the base, which contain brushes at the end of which are connected together by pulleys and belts, and these rods are connected with a high-speed DC motor.
The device also contains a pump to pump water into the pipes through a sub-pipe exiting it to supply water with the ability to connect the pump to the water tap or a side tank, in addition to the presence of an accelerator on the side of the pump to pump water stronger, and in the four corners of this base there are side drainage holes to drain excess water from the washing process.
For the inventor: Dr. Raghad Sarri - Arab International University AIU - College of Pharmacy.
This patent ranked second - Department of Pharmacology and Chemistry.
