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A device for resuscitating immature dendritic cells

A dendritic cell, immature technology, used in tissue cell/virus culture devices, biochemical cleaning devices, enzymology/microbiology devices, etc. , cell pollution and other problems, to achieve the effect of reducing heat loss, good energy saving effect and simple operation

Active Publication Date: 2022-04-08
迈赛凯尔(山东)生命科学有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the long-term violent shaking of the artificially resuscitated cells often leads to the fatigue of the staff's wrists, which can easily cause the cryopreservation tube to be submerged below the water surface, and easily cause pollution and damage to the cells. Therefore, we propose a new type of immature dendritic cell recovery device

Method used

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  • A device for resuscitating immature dendritic cells
  • A device for resuscitating immature dendritic cells
  • A device for resuscitating immature dendritic cells

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] see Figure 1-5 As shown, the present embodiment is an immature dendritic cell resuscitation device, which includes a base 1, the top left side of the base 1 is connected with a fixed seat 2, the top right side of the base 1 is connected with a heat insulation shell 3, and the fixed seat The right side wall of 2 is provided with guide groove 4, and screw mandrel 5 is connected with rotation in guide groove 4, and drive motor 6 is installed on the upper end of screw mandrel 5, and the outer wall thread of screw mandrel 5 is connected with nut seat 7, and the right end of nut seat 7 Connected with support platform 8, the right part of support platform 8 is connected with deflection shaft 9, and the lower end of deflection shaft 9 is connected with U-shaped seat 10, and the lower end of U-shaped seat 10 is detachably installed with positioning platform 11.

[0027] The bottom of the inner cavity of the heat insulating shell 3 is connected with a mounting frame 301, the upp...

Embodiment 2

[0032] On the basis of Embodiment 1, the right side of the top of the support table 8 is connected with a transmission case 12, and one end of the deflection shaft 9 extending into the transmission case 12 is connected with a spur gear 13, and the rear end of the spur gear 13 is meshed with a spur rack 14 , the left end of the straight rack 14 is connected with a reciprocating rod 15, the left end of the transmission housing 12 is provided with a guide hole 16 for the reciprocating rod 15 to pass through, and the top left side of the support table 8 is embedded with a steering motor 17, and the top power of the steering motor 17 The output end is connected with a turntable 18 , the top of the turntable 18 is hinged with a drawbar 20 through a first pin 19 , and the right end of the drawbar 20 is hinged with a reciprocating rod 15 through a second pin 21 .

[0033] The positioning table 11 runs through a plurality of positioning holes 111 along the vertical direction, and a cell...

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Abstract

The invention discloses an immature dendritic cell recovery device. The invention relates to the technical field of biological experiment equipment, including a base, the top left side of the base is connected with a fixing seat, and the top right side of the base is connected with a partition In the thermal shell, a guide groove is provided on the right side wall of the fixing seat, a screw rod is connected to rotate in the guide groove, a driving motor is installed on the upper end of the screw rod, and a nut seat is threadedly connected to the outer wall of the screw rod, The right end of the nut base is connected with a support platform, the right part of the support platform is connected with a deflection shaft, the lower end of the deflection shaft is connected with a U-shaped seat, and the lower end of the U-shaped seat is detachably installed with a positioning platform; The invention has the advantages of reasonable structural design, simple operation, high degree of automation, no manual hand-held oscillation, reduced labor intensity, and improved recovery efficiency of immature dendritic cells.

Description

technical field [0001] The invention relates to the technical field of biological experiment equipment, in particular to an immature dendritic cell recovery device. Background technique [0002] Dendritic cells are the most powerful antigen-presenting cells known so far, and they are also a kind of nerve cells. They are named for their many dendritic or pseudopodia-like protrusions when they mature. The cryopreserved cells are cultured and subcultured after cell resuscitation. At present, cell resuscitation relies on manual operations. The existing method of manually resuscitating cells is to use tweezers to tightly clamp the cryopreserved cells containing cell specimens in the liquid nitrogen tube. Place the removed cryovial in a preheated 37°C water bath and shake vigorously back and forth for several minutes. When the cells in the cryovial are completely dissolved, the recovery of the cells is complete. However, the long-term violent shaking of the artificially resuscita...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C12M3/00C12M1/24C12M1/02
CPCC12M23/08C12M23/48C12M23/50C12M23/52C12M27/16C12M37/04C12M41/12C12M41/22
Inventor 李春雨纪元王学动闫奔任美佳覃婷王志媛冯丽敏张静
Owner 迈赛凯尔(山东)生命科学有限公司
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