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Substrate for blood smear, and apparatus of blood smear

A blood smear and substrate technology, applied in the field of blood cell analysis, can solve problems such as complex structure, low degree of automation, and large system, and achieve the effect of convenient system processing, avoiding mutual interference, and smooth processing

Active Publication Date: 2007-02-21
TECOM SCI CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Either the degree of automation is not high, or the system is huge and complex

Method used

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  • Substrate for blood smear, and apparatus of blood smear
  • Substrate for blood smear, and apparatus of blood smear
  • Substrate for blood smear, and apparatus of blood smear

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] figure 1 It is a schematic diagram of a scotch tape with perforations, which is the base of the blood smear-scotch tape according to the present invention. The two edges of the present embodiment are respectively engraved with a perforated belt. When in use, these two parallel The perforated belt, passing through the perforations, is respectively composed of figure 2 Shown gear (2) and the corresponding gear transmission of another row of tooth hole positions of scotch tape not shown among the figure, and move forward by the working beat of setting.

Embodiment 2

[0034] image 3 , Figure 4 , Figure 5 It is a schematic diagram of a blood smear device according to the present invention.

[0035] In this embodiment, the blood smear device is composed of a gear (2) and an isolation cover, wherein the gear (2) is driven by power, and drives the The scotch tape moves forward (from right to left in the figure) according to the working rhythm. The isolation cover is composed of an upper isolation cover (3) and a lower isolation cover (4). The upper isolation cover (3) is above the scotch tape, and the lower isolation cover The cover (4) is under the scotch tape, when the upper isolation cover (3) is separated from the lower isolation cover (4) (such as image 3 ), the scotch tape moves forward one station, and after moving to the corresponding station, the upper isolation cover (3) and the lower isolation cover (4) are closed (such as Figure 4 ), the upper and lower isolation covers are composed of three box-type cavity structures corresp...

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Abstract

A substrate of blood smear is transparent adhesive tape and device for preparing blood smear is featured as forming a drying-sealed case and a staining sealed case when top and bottom isolation cover are closed in order to carry out drying and staining of blood smear, making transparent adhesive tap move a working position forward when operation is finished.

Description

technical field [0001] The invention relates to the field of blood cell analysis, in particular to a smear device for a blood cell analyzer. Background technique [0002] Blood smear is the basic method for routine blood testing, and it is also the basic operation method on which the standard reference method for blood analysis stipulated by the International Hematology Standards Committee relies. Its traditional way adopts manual production more, and its method is to carry out the blood slice on a glass slide first, then dry, stain, dry, and then carry out operations such as microscopic observation, counting. This manual operation is slow and not suitable for processing large quantities of blood samples. [0003] In the utility model patent with the publication number CN2153056, a "blood smear machine" is disclosed. This device drives the advancing ruler to reciprocate through the motor, and the advancing ruler then pushes the glass slide to enter the smearing, drying and ...

Claims

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Application Information

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IPC IPC(8): G01N33/49G01N1/28C12Q1/02C12Q1/24
CPCG01N1/2813
Inventor 周洪华卢伟江李相华朱敏生
Owner TECOM SCI CORP
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