Automatic smearing device for blood smear manufacturing

A blood smear and transmission device technology, which is applied to measurement devices, preparation and sampling of samples for testing, can solve the problems of uneven blood smearing, low work efficiency, wasting time, etc., and avoid uneven blood smearing and work. Efficient effect

Pending Publication Date: 2020-05-05
李琪琪
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to overcome the shortcomings that human hands need to hold the pusher to smear blood on the glass slide, people's hands are easy to shake, resulting in uneven blood smearing, and it needs to be hand-held for air-drying, which wastes a lot

Method used

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  • Automatic smearing device for blood smear manufacturing
  • Automatic smearing device for blood smear manufacturing
  • Automatic smearing device for blood smear manufacturing

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] see figure 1 , figure 2 , image 3 , Figure 5 , Image 6 with Figure 7 , an automatic smear device for making blood smears, including a support frame 1, a cabinet 2, a lower hopper 3, a smear mechanism and a moving mechanism, the top of the support frame 1 is fixedly connected to the organic case 2, and the front middle of the case 2 is provided with a diagonal Groove 15, a lower hopper 3 is installed in the middle of the lower part of the outer front side of the cabinet 2, the lower hopper 3 cooperates with the chute 15, and the upper part of the cabinet 2 is provided with a moving mechanism that can place the glass slide, and the moving mechanism cooperates with the chute 15, the cabinet 2. The upper part is provided with a smearing mechanism, and the smearing mechanism cooperates with the moving mechanism. The front and rear sides of the inner upper part of the cabinet 2 are provided with air outlets 18.

[0025] The smearing mechanism includes a motor 4, a f...

Embodiment 2

[0031] see image 3 , Figure 4 , Figure 5 with Figure 7 Compared with Embodiment 1, the main difference of this embodiment is that in this embodiment, a first transmission device 19, a brush wheel 20, a second transmission device 21, a third gear 22, a slanting block 23, and a second spring 24 are also included. , push rod 25, water spray pipe 26 and piston 27, the rotating type between the upper left side in the cabinet 2 is provided with a brush wheel 20, and a first brush wheel 20 is provided between the left side brush wheel 20 front and the rotating shaft 8 front. Transmission device 19, a second transmission device 21 is arranged between the left side brush wheel 20 front part and the left side upper part of the front side of the cabinet 2, the second transmission device 21 rear side right part circle center position and the right side brush wheel 20 front part are both The third gear 22 is fixedly connected, and the third gears 22 on the left and right sides are m...

Embodiment 3

[0034] see figure 2 , Figure 5 , Image 6 , Figure 7 with Figure 8 Compared with Embodiment 1 and Embodiment 2, the main difference of this embodiment is that in this embodiment, a touch dryer 28 and a button switch 281 are also included, and a touch dryer 28 is installed on the upper left side of the cabinet 2 , The push piece 17 is located in the touch dryer 28 , and the upper parts of the front and rear sides of the touch dryer 28 are equipped with a button switch 281 , and the button switch 281 has a circuit connection with the touch dryer 28 .

[0035] Also include stay cord 29, fixed rod 30, clamping rod 31 and the 3rd spring 32, casing 2 upper right side sliding type is provided with clamping rod 31, and clamping rod 31 right side is connected between front and rear sides and cabinet 2 inner sides. There is a third spring 32, a pull cord 29 is connected to the middle part of the right side of the clamping rod 31, a fixed rod 30 is fixedly connected to the right ...

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Abstract

The invention relates to a smear device, in particular to an automatic smearing device for blood smear manufacturing. The technical problem is how to design an automatic smearing device for blood smear manufacturing, which can replace manual work to smear, is uniform in blood smearing, can air-dry a blood smear and is high in working efficiency. The automatic smearing device for blood smear manufacturing comprises a supporting frame, a machine box is fixedly connected to the end of the supporting frame, an inclined groove capable of enabling a blood smear to slide down is formed in one side ofthe machine box, and a discharging hopper is installed on the side, close to the inclined groove, outside the machine box. According to the invention, a glass slide is placed on the support plate; blood is dripped on the glass slide, the motor is started to rotate forwards to enable a push piece to move rightwards to make contact with the blood, then the motor is started to rotate backwards, thepush piece moves leftwards to smear the blood on the glass slide, manual smearing is not needed, uneven blood smearing is avoided, air can be blown out through the air blowing opening to air-dry the blood smear, and the working efficiency is high.

Description

technical field [0001] The invention relates to a smear device, in particular to an automatic smear device for making a blood smear. Background technique [0002] Microscopic examination of blood smear is the basic method of blood cytology examination and is widely used. In particular, it is of great value in the diagnosis of various blood diseases. However, poor blood film preparation and staining often make cell identification difficult and even lead to wrong conclusions. For example, when the blood film is too thick, the cells overlap and shrink, and if the blood film is too thin, white blood cells are mostly concentrated at the edge; a well-stained blood film is one of the main basic techniques of hematological examination. With the development of society, the application of blood smears is becoming more and more extensive. Therefore, there is an increasing demand for devices for making blood smears for medical testing. [0003] At present, most of the smears are done...

Claims

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Application Information

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IPC IPC(8): G01N1/28
CPCG01N1/2813
Inventor 李琪琪
Owner 李琪琪
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