Hydrops drainage device for cardiovascular medicine department

Abstract

The invention discloses a hydrops drainage device for the cardiovascular medicine department. The device includes a drainage bottle, a vacuum pump and a pressure gauge. An opening is formed in the upper end of the drainage bottle, a sealing cover is arranged in the opening of the upper end of the drainage bottle, a vacuum pipe is fixedly installed in the middle of the sealing cover, and the vacuumpump is fixedly installed at the upper end of the vacuum pipe; the portion, at the left side of the vacuum pipe, of the sealing cover is fixedly provided with a hydrops suction pipe, a check valve isfixedly installed at the upper end of the hydrops suction pipe, and a drainage pipe is fixedly installed at the upper end of the check valve; the pressure gauge is fixedly installed on the right sideof the sealing cover, a floating plate is arranged in the drainage bottle, three locating holes are formed in the floating plate, and a locating rod is arranged in each locating hole; the lower end of each locating rod is fixedly connected to the bottom surface of the drainage bottle, the upper end of each locating rod abuts against the bottom surface of the sealing cover, and a rubber block is fixedly installed at the center of the surface of the floating plate. The device is simple in structure and convenient to use, hydrops can be effectively prevented from flowing into the vacuum pump, the hydrops suction efficiency is improved, the volume of the hydrops can be accurately known, and more convenience is provided for monitoring.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to a drainage device for effusion in cardiovascular medicine. Background technique [0002] Drainage operation is one of the commonly used operations in the Department of Cardiovascular Medicine. Existing drainage devices generally include a bottle body and a drainage tube. The effusion in the drainage bottle is easy to flow back into the vacuum pump during use, which affects the efficiency of effusion suction; second, because the drained liquid is easy to generate air bubbles in the drainage device, even if there is a scale mark on the drainage bottle, it cannot Accurately knowing the volume of the extracted liquid is inconvenient for clinical monitoring. Contents of the invention [0003] In order to solve the above problems, the present invention provides a simple in structure, easy to use, can effectively prevent the effusion from flowing into the vacuum pump, increas...

AI Technical Summary

Problems solved by technology

[0002] Drainage operation is one of the commonly used operations in the Department of Cardiovascular Medicine. Existing drainage devices generally include a bottle body and a drainage tube. The bottle body is connected with a liquid inlet tube and a negative pressure device. The current drainage device used has the following disadvantages: first, The effusion in the drainage bottle is easy to flow back into the vacuum pump during use, which affects the efficiency of effusion suction; second, because the drained liquid is easy to generate air bubbles in the drainage device, even if there is a scale mark on the drainage bottle, it cannot Accurately know the volume of the extracted liquid, which is inconvenient for clinical monitoring

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