Tube opening instrument for medical examination laboratory

Abstract

The invention discloses a tube opening instrument for a medical examination laboratory. The tube opening instrument comprises a tube opening instrument body; a driving long rod is arranged at the central position in the tube opening instrument body; and a limiting clamping handle is fixed to the center of the top end of the tube opening instrument body. A concave pressing disc is welded to the center of the top end of the driving long rod; longitudinal grain anti-skid rubber strips are fixed to the surface of the tube opening instrument body at equal intervals; a connecting protruding shaft isfixed to the bottom end of the tube opening instrument body; the surface of the connecting protruding shaft is sleeved with a hollow positioning cover; and a bearing hoop is fixed to one end of a replacement gland. A direct-pressure quick-taking function of the tube opening instrument is realized; the operation difficulty of the tube opening instrument in use is reduced, the fatigue of a switch is relieved, the gland replacement function of the tube opening instrument is realized, the tube opening instrument can be conveniently matched with PRC tubes of different models, the application rangeof the tube opening instrument is expanded, and the accuracy of the tube opening instrument is enhanced.

Description

technical field [0001] The invention relates to the technical field of tube opening devices, in particular to a tube opening device for medical testing laboratories. Background technique [0002] With the development of social economy, the intensification of urbanization and the improvement of people's living standards, the progress of the medical field is inseparable from the results of many experiments. Among them, the tube opening device for medical testing laboratories is more important in the use of PCR tubes. [0003] In the patent whose authorized announcement number is CN108380258B, a kind of tube-opening device for medical testing laboratory is disclosed, including a PCR tube part and a tube-opening part; it is characterized in that the PCR tube part is provided with PCR tube holes; The pipe opening protruding part is provided with a gap for accommodating the protruding part; the opening part includes an opening structure and a longitudinal deep groove for setting t...

AI Technical Summary

Problems solved by technology

But it has the following problems: In the medical field, the PCR tubes that need to be uncapped continuously are basically used independently, not in a row, and the continuous long operation is easy to increase the fatigue of the staff, and it is not easy to place the PCR tubes , leading to low efficiency and tediousness, and at the same time, it can only solve the tube opening function of the same type of PCR tube, which limits its scope of application, and thus brings great troubles to people.

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