Shaking apparatus for blood collection tubes in clinical laboratory

Abstract

The invention discloses a shaking apparatus for blood collection tubes in a clinical laboratory. The shaking apparatus includes a motor, a tooth-shaped rotary disk, a transmission shaft II, a rotary drum, and an end cap. A transmission shaft I is arranged at one side of the motor. A belt wheel I is arranged on one end of the transmission shaft I. The transmission shaft II is arranged at one side of the transmission shaft I. A belt wheel II is arranged on one end of the transmission shaft II. The belt wheel I is connected to the belt wheel II via a belt I. The tooth-shaped rotary disk is arranged on one end of the transmission shaft II. A rotary drum is disposed at one side of the tooth-shaped rotary disk. A plurality of guiding grooves are formed in the rotary drum. A belt wheel III is arranged on the rotary drum. A belt wheel IV is arranged at one side of the belt wheel III. The belt wheel III is connected to the belt wheel IV via a belt II. An end cap is arranged on one side of the rotary drum and is provided with installation grooves being corresponding to the guiding grooves. Springs are arranged in the installation grooves. When the tooth-shaped rotary disk rotates, one end ofa blood collection tube moves in a reciprocating straight line manner in the guiding groove in the rotary drum according to the tooth-shaped motion track of the tooth-shaped rotary disk, so that theblood collection tube is uniformly shaken automatically. Meanwhile, the rotary drum rotates under driving by the motor, so that shaking effect of the blood collection tube is enhanced.

Description

technical field [0001] The invention belongs to the technical field of medical devices, in particular to a device for shaking blood collection tubes in laboratory departments. Background technique [0002] At this stage, in medical units such as hospitals or CDCs, it is often necessary to analyze human blood for the purpose of detection or diagnosis, and before blood analysis, it is usually necessary to fully mix the blood sample with the reagents in the blood collection tube. At present, the mixing method used is: the medical personnel shake the blood collection tube with their hands, so as to realize the shaking, which is not only time-consuming and laborious, but also the effect of shaking is not ideal, which eventually leads to deviations in the test results, and manual shaking It not only increases the labor intensity of the staff, but also reduces the efficiency of blood collection of the staff. Contents of the invention [0003] The purpose of the present invention...

AI Technical Summary

Problems solved by technology

At present, the mixing method used is: the medical personnel shake the blood collection tube with their hands, so as to realize the shaking, which is not only time-consuming and laborious, but also the effect of shaking is not ideal, which eventually leads to deviations in the test results, and manual shaking It not only increases the labor intensity of the staff, but also reduces the efficiency of the blood collection of the staff

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