Medical test tube inner wall cleaning device

Abstract

The invention discloses a cleaning device for the inner wall of a medical test tube, which comprises a threaded rod and a base, the base is fixed on the bottom end of the threaded rod, the top end of the threaded rod is threaded with a first threaded sleeve, and the bottom end of the threaded rod is threaded with a second threaded sleeve. A threaded sleeve, a connecting piece is provided between the first threaded sleeve and the second threaded sleeve, a swing mechanism is provided between the second threaded sleeve and the base, a cleaning part is provided at the free end of the swing mechanism, and the cleaning part and the top of the swing mechanism There is a shaking mechanism between them. There are multiple swing mechanisms, and the multiple swing mechanisms have the same structure, and the multiple swing mechanisms are evenly distributed along the circumferential direction of the threaded rod. In the present invention, the cleaning part can vibrate up and down and swing left and right, the cleaning effect is good, the phenomenon of residual waste liquid can be eliminated, the cleaning efficiency can be improved, and the time required for the cleaning operation can be shortened.

Description

technical field [0001] The invention relates to the technical field of medical test tube cleaning, in particular to a medical test tube inner wall cleaning device. Background technique [0002] As one of the commonly used containers for a small amount of reagent reaction, test tubes are mainly used in chemical laboratories. The test tube can be used at normal temperature or under heating, and the test tube needs to be preheated before heating to avoid bursting and ensure safe use. Test tubes are divided into ordinary test tubes, support test tubes and centrifuge test tubes. The specifications of ordinary test tubes are represented by outer diameters such as 15mm×150mm, 18mm×180mm, 20mm×200mm, etc. In addition, the test tube also has a variety of shapes, and the common shapes are flat test tubes, curled test tubes, and fermentation test tubes. [0003] In the daily work of the hospital, medical staff often need to test the patient's blood to judge the patient's physical co...

AI Technical Summary

Problems solved by technology

[0004] The object of the present invention is to provide a cleaning device for the inner wall of a medical test tube. When the present invention is used, the threaded rod is inserted into the medical test tube to be cleaned, and then the first threaded sleeve is rotated by hand, and the first threaded sleeve drives the second threaded sleeve through the connecting piece. The second threaded sleeve rotates, and at the same time, the second threaded sleeve moves along the threaded rod, driving the shaking mechanism to shake up and down and driving the swinging mechanism to swing left and right around the threaded rod, thereby driving the cleaning parts to shake and swing, so as to solve the problem of poor cleaning effect and easy waste The phenomenon of liquid residue, low cleaning efficiency and prolonging the cleaning operation time

Images