Novel automatic feeding blood-collecting tube decapping device

Abstract

The invention discloses a novel automatic feeding blood-collecting tube decapping device. A supporting rack of the novel automatic feeding blood-collecting tube decapping device comprises a fixed supporting plate and fixed supporting feet. A blood-collecting tube storing and clamping assembly, an automatic blood-collecting tube conveying assembly and a blood-collecting tube transferring and decapping assembly are installed on the upper surface of the fixed supporting plate, wherein the automatic blood-collecting tube conveying assembly is located on the right end side of the blood-collecting tube storing and clamping assembly, the blood-collecting tube storing and clamping assembly and the automatic blood-collecting tube conveying assembly are arranged in a spaced mode, and the blood-collecting tube transferring and decapping assembly is located on the upper end side of the blood-collecting tube storing and clamping assembly. The automatic blood-collecting tube conveying assembly is used for achieving automatic conveying operation of a blood-collecting tube; the blood-collecting tube storing and clamping assembly is used for storing a blood-collecting tube frame and clamping a tube body of the blood-collecting tube in a positioning mode; and the blood-collecting tube transferring and decapping assembly is used for transferring the blood-collecting tube frame of the automatic blood-collecting tube conveying assembly to the blood-collecting tube storing and clamping assembly and achieving the decapping action. Through the structural design, the decapping operation of the blood-collecting tube can be automatically and efficiently achieved, and the novel automatic feeding blood-collecting tube decapping device has the advantages of novel structural design, high automation degree and high working efficiency.

Description

technical field [0001] The invention relates to the technical field of medical instruments, in particular to a novel cap opening device for automatic loading of blood collection tubes. Background technique [0002] Vacuum blood collection technology was invented in the late 1930s. This technology has the advantages of convenient clinical use, simple operation, fully enclosed test tube, biological safety, easy repeated inspection of specimens, and easy preservation of specimens, and is basically popularized and applied nationwide. Laboratory vacuum blood collection tube specimens generally require processing before analysis, such as biochemical specimens, which go through the steps of collection, centrifugation, cap opening, inspection, cap closure, preservation, and disinfection. The entire process is labor-intensive and cumbersome, so the process needs to be optimized , Improve efficiency and reduce labor intensity. [0003] At present, the opening of vacuum blood collecti...

AI Technical Summary

Problems solved by technology

Laboratory vacuum blood collection tube specimens generally require processing before analysis, such as biochemical specimens, which go through the steps of collection, centrifugation, cap opening, inspection, cap closure, preservation, and disinfection. The entire process is labor-intensive and cumbersome, so the process needs to be optimized , improve efficiency and reduce labor intensity

[0003] At present, the opening of vacuum blood collection tubes in medical laboratories is mostly done manually by medical staff. There is no medical staff to close the caps on the patient specimens that have completed the inspection work, and there is no equipment to close the caps on the patient specimens that have completed the inspection work. , the operation of manually opening the cap of the blood collection tube has the following disadvantages: 1. The labor is cumbersome; 2. It takes a long time; 3. The risk of biological safety is high. If there is a rupture of the test tube mouth and the operator is scratched, the local negative pressure in the tube is suddenly released during the cap opening process. Formation of blood sample splashes and aerosols, leading to bacterial and viral infection of medical staff

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