Dry-type biochemical test strip for simultaneously detecting trinomial blood lipid

A test strip and dry-type technology, which is applied in the field of dry-type biochemical spectroscopy detection, can solve the problems of long time-consuming and inconvenient detection, and achieve the effects of reducing costs, shortening detection time, and reducing dosage

Inactive Publication Date: 2013-09-25
NANJING PERLONG MEDICAL EQUIP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, only hospitals in the market can systematically test biochemical items, but the hospital needs to draw blood from the vein for each test, and some patients may not be convenient to go to the hospital for testing due to various reasons, and the number of samples that the hospital needs to test every day is also limited. more, so it takes longer

Method used

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  • Dry-type biochemical test strip for simultaneously detecting trinomial blood lipid

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] Such as figure 1 , a dry-type biochemical test strip for simultaneously detecting three items of blood lipids, the dry-type biochemical test strip sequentially includes an upper baffle 110, a middle layer and a bottom bracket 120 from top to bottom, and the upper baffle 110 is provided with There are three mutually independent sampling holes 111, the middle layer is provided with a blood diffusion layer 130, a filter layer 145, a hydrophilic layer 150 and a reagent layer 160 sequentially from top to bottom, and the bottom bracket 120 is provided with an upper barrier. The board 110 corresponds to the three small holes 121 . The upper baffle plate 110, the middle layer and the bottom bracket 120 are tightly and fixedly connected by one end. The upper baffle 110 and the bottom bracket 120 are made of opaque plastic material. The blood diffusion layer 130 is made of porous polyester fiber. The filter layer 145 is made of glass fiber membrane material. The hydrophilic l...

Embodiment 2

[0024] It is basically the same as the embodiment 1, except that the blood diffusion layer 130 is made of porous polyester fiber. The hydrophilic layer 150 is made of polyester bonded polyvinylpyrrolidone (PVP).

Embodiment 3

[0026] It is basically the same as Embodiment 1, except that the blood diffusion layer 130 is made of gauze. The hydrophilic layer 150 is made of polyester combined with polyethylene glycol (PEG).

[0027] Using the dry biochemical test strips of the three items of blood lipids of the present invention, in addition to directly testing cholesterol, triglycerides and high-density lipoprotein cholesterol, the value of low-density lipoprotein cholesterol can also be obtained by calculation, and the blood collection is better than the hospital. It is simple, can obtain data quickly, and can know the level of the three items of blood lipid in time, and is suitable for family use.

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Abstract

The invention discloses a dry-type biochemical test strip for simultaneously detecting trinomial blood lipid. The dry-type biochemical test strip successively comprises the following parts from top to bottom: an upper baffle, an interlayer and a bottom support. The upper baffle is provided with three independent sample introduction holes. The interlayer is provided with a blood diffusion layer, a filter layer, a hydrophilic layer and a reagent layer which are successively arranged from top to bottom. The bottom support is equipped with three small holes corresponding to the upper baffle. The test strip has advantages of unique design and ingenious conception. By the adoption of the test strip, detection efficiency can be raised, dosage of samples and detection reagents is minimized, detection time is shortened, cost is reduced, and pains of patients are decreased. The test strip is applicable to be popularized in the family at large scale.

Description

technical field [0001] The invention relates to the field of dry biochemical spectroscopy detection, in particular to a dry biochemical test strip for detecting three items of blood lipid. It is used to monitor the three levels of blood lipids of patients in a timely manner at home. Background technique [0002] Biochemical test strips, as one of the more convenient methods in dry biochemical testing, are mainly to help patients understand their health status at home in a timely manner. At present, only hospitals in the market can systematically test biochemical items, but the hospital needs to draw blood from the vein for each test, and some patients may not be convenient to go to the hospital for testing due to various reasons, and the number of samples that the hospital needs to test every day is also limited. more, so it takes longer. [0003] Therefore, in this case, the patient can use this test strip with corresponding instruments to detect the level of the three it...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C12Q1/61C12Q1/60C12Q1/48C12Q1/44C12Q1/30C12Q1/28C12Q1/26
Inventor 常浩刘金虎淳林韩东成
Owner NANJING PERLONG MEDICAL EQUIP
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