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Integrated cleaning device and integrated cleaning structure assembly thereof

A structural component and integrated technology, applied in cleaning methods and utensils, cleaning methods using liquids, springs/shock absorbers, etc., can solve problems such as stability and safety defects, differences in film production effects, and cumbersome operations. Achieve the effects of omitting mechanical actions, optimizing structural design, and improving cleaning efficiency

Active Publication Date: 2021-01-05
JIAXING JINGZHU BIOTECHNOLOGY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The traditional staining of exfoliated cells usually requires manual assistance, the uncertainty of manual operation will lead to differences in the effect of film production, and the additional contact between operators and samples will also bring risks, both in terms of stability and safety. defect
Existing devices for staining cells often have low throughput, cumbersome operation, and low efficiency, which often cannot meet the needs of institutions with large sample volumes.

Method used

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  • Integrated cleaning device and integrated cleaning structure assembly thereof
  • Integrated cleaning device and integrated cleaning structure assembly thereof
  • Integrated cleaning device and integrated cleaning structure assembly thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] The present invention provides an integrated needle cleaning device, which includes a cleaning needle 1 and a syringe 2 . The cleaning needle 1 has a three-section structure, including a liquid inlet section 11 through which the cleaning liquid enters, a liquid discharge section 13 through which the cleaning liquid flows out, and an intermediate section 12 connecting the liquid inlet section 11 and the liquid discharge section 13 . The liquid inlet section 11 , the middle section 12 and the liquid discharge section 13 are preferably integrally formed to form the cleaning needle 1 . The syringe 2 has an open-ended cylinder structure at both ends, the middle section 12 of the cleaning needle 1 is fixed in the cylinder of the syringe 2, and the liquid inlet section 11 and the liquid discharge section 13 are respectively located outside the two ends of the syringe 2. The fixed connection between the syringe 2 and the middle section 12 is preferably integrally formed, that i...

Embodiment 2

[0043] Embodiment 2 is formed on the basis of Embodiment 1. By adding a buffer device and a connecting device, the operation stability and the convenience of installation of the integrated cleaning device are improved. specifically:

[0044] A buffer device 4 is also provided in the integrated cleaning device, and the buffer device 4 includes a buffer plate 41 and a spring 42 . The spring 42 is installed on one end of the buffer plate 41 , and the spring 42 is elastically deformed along the vertical direction, and the vertical direction is the axial direction of the syringe 2 . The other end of the buffer plate 41 is connected to the needle cylinder 2, and the connection method of the two can be socketed, clamped, etc. When the cleaning needle 1 connected with the syringe 2 moves up and down during the cleaning operation, the spring 42 can play a rebound effect by using the inertia, forming a good buffering effect on the instantaneous impact force up and down, and preventing ...

Embodiment 3

[0048] This embodiment 3 is an integrated cleaning structure assembly formed on the basis of embodiment 1 or embodiment 2, adopts the integrated cleaning device described in embodiment 1 or embodiment 2, and also includes a settling cup 6 and cleaning plate 7.

[0049] The settling cup 6 is a cylindrical structure with both ends open. The spit section 13 and the syringe 2 in the integrated cleaning device enter the cavity through the upper port of the settling cup 6. The lower port of the settling cup 6 is connected with the cleaning device. Corresponding structures on the plate 7 achieve a sealed connection. The cleaning plate 7 is provided with an accommodating groove 71 and a fluid channel 72 , and the accommodating groove 71 is located at the end of the cleaning plate 7 for accommodating and sealingly connecting the lower port of the settling cup 6 . The fluid channel 72 is located in the main body of the cleaning plate 7 , and a port at one end of the fluid channel 72 co...

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Abstract

The invention relates to an integrated cleaning device in the technical field of sampling devices. The integrated cleaning device comprises cleaning needles and a needle cylinder. Each cleaning needlecomprises a liquid inlet section, a middle section and a liquid outlet section, wherein the middle section is connected into the needle cylinder, and the liquid inlet section and the liquid outlet section are located outside the two ends of the needle cylinder respectively. The multiple cleaning needles are fixed to the needle cylinder in an integrated mode. The invention further provides an integrated cleaning structure assembly. According to the integrated cleaning device, the multiple cleaning needles are integrated, and each cleaning needle can be filled with one kind of cleaning liquid;and compared with a common cleaning needle device which can only be filled with one kind of cleaning liquid, the cleaning work of slides of different types can be completed without the action of changing the device, mechanical action is omitted, the machine structure and program design can be simplified, and the cleaning efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of sampling devices, in particular to an integrated cleaning device and its integrated cleaning structural components. Background technique [0002] By observing the changes and abnormal phenomena of cells in various tissues of the human body, we can know whether there is a disease in the human body. Among them, cell preparation is the key to cytopathological detection. For example, the most common method for the diagnosis of female cervical or vaginal lesions is to take the exfoliated cells for staining and microscopic examination. [0003] The traditional staining of exfoliated cells usually requires manual assistance, the uncertainty of manual operation will lead to differences in the effect of film production, and the additional contact between operators and samples will also bring risks, both in terms of stability and safety. defect. Existing devices for staining cells often have low throughput, are c...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B08B3/08F16F15/02F16F15/067
CPCB08B3/08F16F15/02F16F15/067F16F2238/026
Inventor 李一鸣朱海龟汪钰青聂垒胡付余王扩业陈石磊
Owner JIAXING JINGZHU BIOTECHNOLOGY CO LTD
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