Guide device for aluminum film puncture and liquid collecting

Abstract

The invention provides a guide device for aluminum film puncture and liquid collecting, which comprises a drainage tube main body, a branch tube and a puncture part;the interior of the drainage tube main body is hollow to form a liquid mixing cavity; the branch tube is arranged at the bottom of the drainage tube main body; the puncture part is positioned on the same side, close to the branch tube, of the drainage tube main body; the branch pipe is provided with a first liquid channel from the bottom of the branch pipe and extends into the liquid mixing cavity; and the puncture part is provided with a second liquid channel from the bottom of the puncture part and extends into the liquid mixing cavity, a protruding block extending downwards is arranged at the bottom of the puncture part to form a puncture tip used for puncturing an aluminum film, multiple kinds of liquid are collected through the guide device, meanwhile, operation steps are simplified, convenience is brought to users, and the guide device is convenient to use and simple in structure.

Description

technical field [0001] The invention belongs to the field of medical equipment, and in particular relates to a guiding device for puncturing an aluminum film and collecting liquid. Background technique [0002] In the field of medical devices, the various supplies used in fluorescent immunoassays are always known. However, the inventors have found that at least the following problems exist in the existing liquid collection process required for fluorescent immunoassays: [0003] First of all, the traditional buffer solution collection uses a pipette gun and pipette tip to puncture the collection, and the operation is cumbersome, because after using other liquids, it is necessary to install the pipette tip and then puncture the aluminum film through the pipette tip The buffer solution is collected and mixed. The collection process requires multiple liquids to be collected one by one, resulting in a long collection time, which limits the efficiency of fluorescent immunoassay. ...

AI Technical Summary

Problems solved by technology

[0003] First of all, the traditional buffer solution collection uses a pipette gun and pipette tip to puncture the collection, and the operation is cumbersome, because after using other liquids, it is necessary to install the pipette tip and then puncture the aluminum film through the pipette tip The buffer is collected and mixed. The collection process requires multiple liquids to be collected one by one, resulting in a long time for collection, which limits the efficiency of fluorescent immunoassay.

Images