Quick tabulation device for embryo freezing pipe

Abstract

The invention n discloses a quick tabulation device for an embryo freezing pipe. The quick tabulation device comprises a bottom plate, wallboards and side plates, wherein the bottom plate is of a square slab structure; the side edges of the bottom plate are fixedly connected with symmetrical side plates; symmetrical wallboards are connected between two ends of the side plates; the bottom ends of the wallboards are connected with the bottom plate; a supporting seat plate is connected to yhe upper part of one side of the bottom plate and is provided with one row of multiple counter bores; a horizontal supporting frame is fixedly connected between two side plates and is provided with a plurality of positioning holes; a movable pre-positioning plate is arranged above the side plates and is provided with a plurality of pre-positioning holes. According to the device, tabulation time can be greatly shortened, and tabulation efficiency is improved. In addition, since the name end of a patientis directly exposed out of a liquid nitrogen liquid level after tabulation, tabulation accuracy is guaranteed, a risk that an embryo loading end touches a pipe wall in a cap loading process to enablethe embryo to fall due to unstable operation in a tabulation process can be reduced, and a good use effect is obtained.

Description

technical field [0001] The invention relates to an embryo freezing tube, in particular to a fast tube loading device for an embryo freezing tube, which belongs to the technical field of embryo freezing. Background technique [0002] The operation of traditional embryo freezing tube loading is that the operator first pulls out the cap of the freezing tube and puts it into liquid nitrogen, and then quickly puts the freezing tube loaded with embryos into the liquid nitrogen. It will sink into the bottom of the liquid nitrogen, and then the operator will put the embryos in the new embryo freezing tube and throw them into the liquid nitrogen until the required frozen embryos are filled. After all the embryos are loaded on the freezing tube and placed After entering the liquid nitrogen, the operator starts to load the embryo freezing tube. The operator uses tweezers to pick up the frozen tube that has sunk to the bottom, and extends the handle end out of the liquid nitrogen surfa...

AI Technical Summary

Problems solved by technology

During the loading process of traditional embryo freezing tubes, when the operator uses tweezers to pick up the cryogenic tubes, the low temperature of liquid nitrogen will cause the tweezers to also keep low temperature, which will burn the operator's hands.

When the tubes are loaded, the frozen tubes that have been filled and the frozen tubes to be loaded will mix and sink at the bottom of the liquid nitrogen. At this time, because the tubes that are loaded and the tubes to be loaded are unclear, the operator often needs to repeat the process again. Salvage cryovials to confirm that those are ready to be loaded, repeating the salvage is a waste of time and can lead to missing tubes

When picking up the cryovial and loading it, because the embryo end and the handle end of the cryovial cannot be distinguished under liquid nitrogen, it is often the case that the embryo end is mistakenly extended out of the liquid nitrogen liquid surface, and this misoperation will cause damage to the frozen embryo Or directly cause the embryo to slip

When salvaging the completed embryo tubes, due to the random placement of the frozen tubes under liquid nitrogen, it will take time to find the name on the corresponding frozen tube and put it on the corresponding loading rod.

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