Mixing device for intravenous drug preparation and using method

Abstract

The invention discloses a mixing device for intravenous drug preparation and a using method. The mixing device comprises a bottom plate, a mixing box is arranged on the bottom plate, a hollow block is arranged in the middle in the mixing box, a rotating shaft is installed at the upper end of the hollow block, a first motor is installed at the upper end of the mixing box, the first motor is fixedly connected with the upper end of the rotating shaft, and a fixing rod is vertically installed at the bottom in the mixing box; the upper end of the fixing rod penetrates through the lower end of the hollow block, a first bevel gear is installed at the upper end of the fixing rod, second bevel gears are arranged in the hollow block in a bilateral symmetry mode and meshed with the first bevel gear, and stirring shafts are transversely arranged in the mixing box in a bilateral symmetry mode; one end of each stirring shaft penetrates the hollow block and is fixedly connected with the second bevel gear, a plurality of stirring rods are mounted on the outer surface of the stirring shaft. According to the chemical mixing device, chemicals are fully stirred, the stirring efficiency is high, meanwhile, residual chemicals on the inner wall of the mixing box can be cleaned away, and meanwhile, a threaded rod drives a cleaning rod to rotate through a second chain wheel, a chain and a first chain wheel to clean the bottom in the mixing box.

Description

technical field

[0001] The invention relates to a mixing device, in particular to a mixing device for intravenous drug preparation and a use method. Background technique

[0002] Intravenous drug preparation means that in a clean room designed according to drug characteristics, specially trained pharmacists and technicians (including trained and qualified nurses) strictly follow the operating procedures, including parenteral nutrition, antibacterial drugs and antineoplastic drugs, etc. Intravenous drug preparation. Mixing devices are required to mix and stir the drugs during the preparation of intravenous drugs. The existing mixing devices have low stirring efficiency. After the mixing devices are used, there will be residual drugs inside. Efficacy requires cleaning. The existing cleaning methods are all manual cleaning, which is time-consuming and labor-intensive, and the labor intensity of workers is high. Therefore, those skilled in the art provide a mixing device for i...

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