A portable two-and-a-half rapid combined detection device for hepatitis B

A portable, hepatitis B technology, applied in the direction of measuring devices, instruments, scientific instruments, etc., can solve the problems of not being able to detect anytime and anywhere, only one indicator can be detected, and the operation process is complicated, so as to avoid detection cross-interference and avoid pathogens The effect of material spreading and convenient quality control

Active Publication Date: 2012-02-01
马义才
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

There are many inconveniences in this method: ①The samples to be tested need centrifuges to separate the serum first, and medical equipment such as incubators, microplate readers, and plate washing machines are required for the detection; ②The operation process is complicated, and the detection requires professional and technical personnel to complete; ③Every time Only one indicator can be detected at a time; ④The detection generally requires a certain number of cases to be carried out, and it cannot be tested anytime and anywhere; ⑤The detection time is long, at least 40-60 minutes

Method used

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  • A portable two-and-a-half rapid combined detection device for hepatitis B
  • A portable two-and-a-half rapid combined detection device for hepatitis B
  • A portable two-and-a-half rapid combined detection device for hepatitis B

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0045] Example 1 Portable hepatitis B two-to-half rapid joint inspection device structure (combined figure 1 with figure 2 Explain)

[0046] figure 1 It is the structural side view of the portable hepatitis B two-to-half rapid joint inspection device of the present invention. The portable two-to-half rapid joint inspection device for hepatitis B includes a sampling head 1 and a detection tube 2 connected to the back end of the sampling head 1. The front end of the sample suction head 1 has a thin tube suction nozzle 12, and the suction nozzle 12 has a sample suction port 13 for sample suction. The front end of the suction nozzle 12 can be covered with a rubber protective cap 14, and the inner cavity 17 of the suction head is filled from front to back. There are sample filter material 3 and sample water-absorbing material 4, the test paper fixing column 5 is built in the detection tube 2. The cylinder surface of the test paper fixing column 5 has five strips for fixing HBsAg, H...

Embodiment 2

[0059] Example 2 Operation and use method of portable hepatitis B two-to-half rapid joint inspection device

[0060] The operation and use method of the portable hepatitis B two-and-a-half rapid joint inspection device of the present invention is as follows:

[0061] (1) Take out the quick joint inspection device;

[0062] (2) Remove the device head cover 31 of the device and the rubber cover 14 at the front end of the sample suction head to expose the sample suction port 13, and immerse the suction nozzle 12 in the inspection product;

[0063] (3) Within a few minutes, observe whether the corresponding detection line 28 of each built-in test strip in the transparent plastic area of ​​the test strip detects whether the red line appears in the color development area 25, and refer to the color line of each test strip quality control line 29 to determine the sample Whether it contains HBsAg, HBsAb, HBeAg, HBeAb and HBcAb. The test strip detection line 28 and the quality control line 29 ...

Embodiment 3

[0064] Example 3 Application of a portable two-half rapid joint test device for hepatitis B in the rapid joint test of five blood hepatitis B indicators

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PUM

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Abstract

A portable two-and-a-half pair rapid combined detection device for hepatitis B comprises a suction head (1) and a detection tube (2) connected to the rear end of the suction head (1). There is a thin tube suction nozzle (12) at the front end of the suction head (1) for sampling, and the inner cavity (17) of the suction head (17) is filled with sample filter material (3) and sample water-absorbing material (4) respectively from front to back. A test paper fixing column (5) is built in the tube (2), and two pairs and a half of hepatitis B detection test strips are fixed on the test paper fixing column (5). into the tube (2) to prevent leakage. Each test strip (6) in the device can be tested with the naked eye at the same time through one suction sample and the same background detection within a few minutes, so that the detection becomes simpler, safer and faster, and avoids crossover. Interference, the detected waste is still sealed in the detection tube, which is more conducive to avoiding the spread of pathogens and iatrogenic infection, and more conducive to environmental protection of waste disposal.

Description

Technical field [0001] The invention relates to a medical device and a sample detection test paper, in particular to a portable fast joint inspection device capable of simultaneously inspecting five hepatitis B indicators (HBsAg, HBsAb, HBeAg, HBeAb and HBcAb) at one time. Background technique [0002] Currently, the five hepatitis B items (HBsAg, HBsAb, HBeAg, HBeAb and HBcAb) are often detected by enzyme-linked immunosorbent assay (ELISA). This method has many inconveniences: ①The sample to be tested needs to be centrifuged to separate the serum first, and medical equipment such as incubators, microplate readers, and plate washers are required for testing; ②The operation process is complicated, and the testing requires professional and technical personnel to complete; Only one indicator can be tested at a time; ④The test generally needs to save a certain number of cases before it can be performed, and it cannot be tested anytime and anywhere; ⑤The test time is long, at least 40...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01N33/576G01N33/558G01N33/577
Inventor 马义才顾敏马灵
Owner 马义才
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