Uniformly-mixing mechanism of full-automatic detection device for integrated type quantitative-sampling and reagent-filling device

A detection device and fully automatic technology, which is applied in the direction of analyzing materials and instruments, can solve problems such as slack in the mixing process, deviation of test results, and poor work efficiency, so as to achieve accurate and stable operation of the device, compensate for displacement errors, and save manpower resource effect

Active Publication Date: 2015-06-03
禾柏(南京)医学科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

There are many defects in this mode of operation: 1. During the mixing process, it cannot be effectively protected from light, and the irradiation of natural light will have a certain impact on the chemical reaction in the reagent, thus affecting the detection results
2. Manual shaking is not safe, and there will be a danger of throwing the test cup out of your hands
3. The mixing process is manually operated, which is unhygienic
4. The work efficiency is poor. It takes a certain amount of time to mix and detect. The mixing process can only rely on the manual operation of medical staff, resulting in patients needing to wait in line for a long time
5. The stability of manual shaking and mixing is poor. After a long time of repeated operations by medical staff, it may lead to slack in the mixing process, resulting in deviations in test results
[0004] In view of the above defects, the problem that blood samples can only be diluted and mixed manually by medical staff has become an urgent problem to be solved in the routine testing of blood samples

Method used

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  • Uniformly-mixing mechanism of full-automatic detection device for integrated type quantitative-sampling and reagent-filling device
  • Uniformly-mixing mechanism of full-automatic detection device for integrated type quantitative-sampling and reagent-filling device
  • Uniformly-mixing mechanism of full-automatic detection device for integrated type quantitative-sampling and reagent-filling device

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0082] The first is the boot detection:

[0083] After the machine is powered on, the temperature sensor works, and the control unit obtains the real-time temperature in the cabin. When the temperature is equal to or higher than the preset value, the machine enters the standby state. When the temperature is lower than the preset value, the heating system works, and the electric heater 6-1 is powered on, the heat is transferred to the heat sink 6-2, and the fan 6-3 installed on the heat sink 6-2 drives the air to flow through the heat sink 6-2, and the air flows through the heat sink 6-2 to be heated and then enters the The air supply duct, the heated air is sent to the inside of the body by the air supply duct 6-4 to increase the temperature inside the body, when the temperature is equal to or higher than the preset value, the electric heater 6-1 and the fan 6-3 stop working ;The temperature sensor ensures that the internal temperature of the body is not lower than the preset ...

Embodiment 2

[0098] Embodiment 2: The difference from Embodiment 1 is that the light detection mechanism includes three light detection detection devices. After reading the information of the integrated quantitative sampling and reagent device, the controller obtains which light detection is required to detect the liquid to be detected. After the mixing is completed, the test cup cover 3-2 is deflected to the optical path of the corresponding tube detection device under the drive of the mixing motor 3-1, and the read optical signal is transmitted to the test circuit after conversion, and the test circuit uses The corresponding curve analyzes the information and obtains the result.

Embodiment 3

[0099] Embodiment 3: The difference from Embodiment 1 is that the horizontal carriage 2-7 always gives a thrust to the horizontal carriage 2-7 through the support plate 2-2, the guide rod 2-4 and the compression spring 2-5, and the compression spring 2 -5 is always in a compressed state, the end cover 2-24 is outside the support plate 2-2, and the length of the guide rod 2-4 is adjusted by thread to adjust the thrust of the horizontal carriage 2-7, so that the horizontal carriage 2-7 is in the It is not easy to loosen when moving.

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Abstract

The invention relates to a full-automatic detection device for an integrated type quantitative-sampling and reagent-filling device and particularly relates to a uniformly-mixing mechanism. The uniformly-mixing mechanism comprises a base, a uniformly-mixing motor, a testing-cup sleeve, a fixed plate and a lifting plate, wherein the fixed plate is fixedly arranged on the base; the lifting plate can slide vertically along the fixed plate and is provided with a transmission part for driving the lifting plate to act vertically; the testing-cup sleeve is rotatably arranged on the fixed plate by an ear shaft; a limiting component for limiting left-right free swinging of the testing-cup sleeve is arranged between the lifting plate and the testing-cup sleeve; and a positioning component for controlling accurate positioning of the lifting plate is arranged between the fixed plate and the lifting plate. The uniformly-mixing mechanism disclosed by the invention has the advantages that the structure is reasonable, the swinging and uniform mixing work of reagents can be effectively finished, the safe and sanitary effects are achieved, labor resources can be greatly saved, and the load of medical workers is relieved, so that the efficiency of blood-sample detection work is improved and the time of a patient is saved.

Description

technical field [0001] The invention relates to an automatic detection device of an integrated quantitative sampling and reagent addition device, in particular to a mixing mechanism. Background technique [0002] See the publication number CN 102072949A, and the patent name is the invention patent of integrated quantitative sampling and reagent adding device. It can be known from the above patent documents that the structure of the integrated quantitative sampling and reagent adding device includes a piston. The currently described pistons are all manually operated to complete the downward pressure, which is very slow in efficiency, time-consuming and labor-intensive. [0003] When the hospital conducts a blood sample test, the medical staff squeezes the collected blood sample into a test cup filled with diluted reagents, then shakes it by hand to mix it, and then uses a special testing device for testing. There are many defects in this operation mode: 1. During the mixing ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N35/00
Inventor 郝书顺
Owner 禾柏(南京)医学科技有限公司
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