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Multiterm urine analysis test paper

A urine analysis and test strip technology, applied in the field of medical testing, can solve the problems of easy contamination of the urine analyzer, complicated use process, etc., and achieve the effects of accurate test results, optimized formula, and reduced errors

Active Publication Date: 2016-06-01
浙江杭海新城控股集团有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The present invention aims to provide a multi-item urine analysis test paper, which is used to solve the problem that the urine analysis test paper in the prior art is easy to pollute the urine analyzer. Technical issues with components

Method used

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  • Multiterm urine analysis test paper
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  • Multiterm urine analysis test paper

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] Such as figure 1 and figure 2As shown, the urine analyzer in this embodiment includes a plastic liner layer 1 , a urine delivery layer 2 , a flood prevention layer 3 , a delivery pad 5 , a detection pad 6 , and a transparent plastic film 7 arranged in sequence. The plastic liner layer 1 is used to support the entire test paper, and the urine transport layer 2 is made of a material with water absorption function, preferably made of nitrocellulose membrane. The anti-flood layer 3 is made of a material with hydrophobic function, and a plurality of urine delivery holes 4 are arranged on the anti-flood layer 3, and each urine delivery hole 4 is filled with a delivery pad 5 with water absorption function. The transport pad 5 is preferably made of filter paper with good capillary transport performance. A detection pad 6 is arranged above each delivery pad 5 . The detection pad 6 contains substances capable of reacting with the analytes in the urine. Specifically, the sub...

Embodiment 2

[0026] Such as image 3 and Figure 4 As shown, the multiple urine analysis test papers in this embodiment are basically the same in structure as the multiple urine analysis test papers in Example 1. The only difference is that the plastic film 7 on the detection pad 6 only covers part of the detection pad 6, and the plastic film 7 and the anti-flood layer 3 are heat-pressed and sealed. The tail end and both sides of the flood prevention layer 3 are flush with the tail end and both sides of the plastic lining layer 1, and sealed and closed by heat and pressure; the front end of the plastic lining layer 1 is bent upwards and heat-sealed Bonded to the flood protection layer 3. Adopting such an arrangement method can effectively reduce the use of the plastic film 7 and further reduce the production cost of multiple urine analysis test papers.

Embodiment 3

[0028] This embodiment mainly introduces the usage method of the multiple urine analysis test papers. Take out a piece of multiple urinalysis test paper of the present invention, grab the free end 12 and tear it upwards, open the urine suction start end of the urinalysis test paper, and then insert the urine delivery layer 2 exposed at the urine suction start end into the urine. The liquid is automatically sucked in and soaks each detection pad 6 . After the absorption of the urine delivery layer 2 is saturated, take out the urine analysis test paper, insert the urine test paper cassette module of the portable urine analyzer after the substances in the detection pad 6 are completely reacted, and then start the detection. After the test is completed, take out the multiple urine analysis test strips and discard them. Since the upper and lower surfaces of the multiple urine analysis test papers are covered with a waterproof plastic liner layer 1 and a plastic film 7, and the uri...

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Abstract

The invention discloses multiterm urine analysis test paper, comprising multiple detection pads arranged on a test paper strip; a flood control layer and a urine conveying layer with a water absorption function are arranged below the detection pads in sequence; the flood control layer is made of a material with a hydrophobic function and is provided with multiple urine conveying holes positioned right below all the detection pads; each urine conveying hole is filled with a conveying pad with a water absorption function. The multiterm urine analysis test paper is simple in structure, convenient to use, and capable of automatically realizing urine absorption and effectively preventing generation of residual urine and preventing the urine from polluting a urine analysis instrument in a test process.

Description

technical field [0001] The invention relates to the field of medical detection, more specifically, to a multi-item urine analysis test paper. Background technique [0002] With the miniaturization of medical devices, portable urine analyzers have also entered the family, which greatly facilitates the lives of patients. Common portable urine analyzers on the market include a housing. A power interface, a power button, and a power indicator light are arranged on the outer surface of the housing, and a main control board module, a photoelectric detection module, and a multi-wavelength LED lamp are arranged inside the housing. Group module and urine test strip cartridge module. Before use, you need to collect urine first, and then use a dropper to drop the urine on the urine analysis test paper, or immerse the detection pad on the analysis test paper in the urine, and then put the urine-stained analysis test paper into the test paper holder Then put the whole test paper bracke...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N33/52
CPCG01N33/52
Inventor 刘丽蓉
Owner 浙江杭海新城控股集团有限公司
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