Suitable for single blood collection tube running water automatic vacuum capping device

Abstract

The invention discloses an automatic vacuum covering device suitable for single blood collection tube line production. The device is characterized by comprising a bracket, wherein four layers of platforms are arranged on the bracket; a vertical stand column is arranged on the second layer of platform; a boss is arranged at the upper end of the stand column, and is connected with a circular piece; the periphery of the circular piece is connected with elastic pieces for clamping the side walls of blood collection tubes; the upper part of the circular piece is connected with a rubber mat; recesses matched with the bottoms of the blood collection tubes are formed in the upper surface of the rubber mat; a lower casing is arranged outside the stand column; a bottom in clearance fit with the stand column is arranged at the lower end of the lower casing; an annular groove is formed in the upper end surface of the lower casing; a sealing washer is arranged in the annular groove; and an upper casing capable of being inserted in the annular groove is arranged corresponding to the lower casing. The device is suitable for single line production, is easy to supervise and control, and is low in vacuum consumption.

Description

technical field [0001] The invention relates to a production tool for a blood collection tube, in particular to an automatic vacuum capping device suitable for running water in a single blood collection tube. Background technique [0002] my country is a country with a large population. With the improvement of living standards, people pay more attention to their own health. The medical consumables in disease treatment and preventive physical examination have increased greatly, especially the consumption of blood collection tubes used as the main basis for diagnosis. Most of the key work in the production of blood collection tubes is concentrated in the vacuum capping process, which is critical to the quality of the produced blood collection tubes. Before the production of the caps, the test tubes must be transported from the test tube production workshop to the vacuum pressure workshop , can be assembled. The existing transfer test tubes are all through the tray, and the test ...

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Problems solved by technology

[0002] my country is a country with a large population. With the improvement of living standards, people pay more attention to their own health. The medical consumables in disease treatment and preventive physical examination have increased greatly, especially the consumption of blood collection tubes used as the main basis for diagnosis. Most of the key work in the production of blood collection tubes is concentrated in the vacuum capping process, which is critical to the quality of the produced blood collection tubes. Before the production of the caps, the test tubes must be transported from the test tube production workshop to the vacuum pressure workshop , can be assembled. The existing transfer test tubes are all through the tray, and the test tubes are arranged in a matrix in the tray. It is difficult to carry out the inspection and supervision of each process for a single test tube in a single flow processing, which still needs to be improved

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