Effusion extraction equipment for oncology department

Abstract

The invention discloses effusion extraction equipment for the oncology department. The effusion extraction equipment comprises a roller, a frame is arranged above the roller, a first gear is arrangedon the right side of a servo motor, a movable block is arranged on the right side of a second gear, a special-shaped gear is arranged on the right side of a first linear gear, a connecting rod is arranged above the movable block, a working cylinder barrel is arranged above a piston, a second guide pipe is arranged on the right side of a first guide pipe, a first one-way valve is arranged on the right side of the second guide pipe, and a second one-way valve is arranged in the first guide pipe. Compared with the existing common effusion extraction equipment, the operation is simple, the movableblock is arranged, the special-shaped gear is arranged in the movable block, when the special-shaped gear is meshed with the first linear gear, the movable block moves upwards, and when the special-shaped gear is meshed with the second linear gear, the movable block moves downwards, so that manual extraction operation is reduced, and automatic hydrops extraction operation is achieved.

Description

technical field [0001] The invention relates to the technical field of tumor treatment, in particular to an effusion extraction device for oncology departments. Background technique [0002] With the progress of the society and the development of the economy, our living standards are constantly improving. However, the rapid development of the economy has brought about many problems, mainly environmental problems. The exhaust gas emitted by factories and the domestic garbage caused by people are polluting our human beings. The living environment has brought physical diseases to human beings, especially the probability of cancer has greatly increased, so many hospitals will have oncology departments, and fluid extraction equipment will be used when performing tumor operations, but currently the oncology departments The effusion extraction equipment cannot automatically extract the effusion, and the efficiency of extracting the effusion is not very high, and there may even be a...

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Problems solved by technology

[0003] The purpose of the present invention is to provide a kind of effusion extraction equipment for oncology department to solve the problem that the general effusion extraction equipment for oncology department cannot automatically extract effusion, and the efficiency of extracting effusion is not very high. , and even the phenomenon of effusion reflux, which cannot meet people's needs well

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