CN2058755U - Reagent ribbon specially for urine-analysing instrument - Google Patents

Abstract

The utility model relates to a special reagent ribbon for urine analyzers, which is composed of an urobilinogen reference block, a hematoidin reference block, an acetone body reference block, an occult blood reference block, a protein reference block, a glucose reference block, a pH value reference block, a blank reference block and a nitrite reagent block, which are respectively glued on polyester film rubber sheets with the length of 90 mm and the width of 5 mm. The gaps among the reagent blocks are 2 mm. Each reagent block is in a square shape with the side length of 5 mm, and the thickness of each reagent block is smaller than 1.5 mm. The utility model is immersed in urine for 2 seconds, and is arranged on a frame groove of the urine analyzer after being taken out. Results can be printed in 30 seconds. The utility model can rapidly and accurately check the content of the substances in human urine.

Description

Reagent ribbon specially for urine-analysing instrument

The utility model relates to urine analyzer special agent band.

Contain urobilinogen, cholerythrin, ketoboidies, occult blood, albumen, glucose, nitrite, all materials of pH value in the human urine.Having or not and number of they, can differentiate health and disease state for the urine person, often as one of diagnostic means, for measuring the content of every kind of material quickly and accurately, people make specific reagent to medical department, examine and determine analysis by instrument.

The utility model provides a kind of above-mentioned eight kinds of content of material of measuring to the public in 30 seconds, the special agent band that matches and use with MA--4210 type Urine Analyzer that medical electronics factory in Guilin produces.

The utility model is realized according to following principle:

The reagent band that has soaked urine is put into the trough of belt of instrument and sat, optical drive portion will automatically bring line scanning into to reagent.In the reaction time in 30 seconds,＜blank pad is not participated in reaction to eight projects, only as canonical reference with the reagent piece owing to chemical reaction presents change color, and the monochromatic light of absorption irradiation, measure the reflected light value of every kind of catoptrical light value of reagent and blank pad and compare, just can directly print the expression value of semiquantitative grade symbol and concentration by instrument with the typical curve that the composition concentration relationship is analyzed in reflectivity that gives depositing instrument earlier in and expression.

The detection system of instrument is not that the reflected light of each reagent is directly measured, obtain that＜it is the same with each reagent piece that it soaks into characteristic with blank block but adopt, but it not with urine in composition react, thereby do not develop the color〉the mode of ratio＜light reflectivity〉of reflection light quantity, deduct the color of urine itself, only measured the change color that shows with the test item reaction.

The color of state that urine distributes on the reagent piece and urine itself generally all can be brought error to measurement result, blank block is set is exactly in order to get rid of the factor that these produce errors, and projects are all used same blank block.

Concrete structure of the present utility model is, measures the reagent filter paper of above-mentioned substance, and being cut into the length of side with machining process is 5 millimeters, thickness is less than 1.5 millimeters square block, every 2 millimeters be one, be attached on the mylar film, the mylar film length is 90 millimeters, and width is 5 millimeters.

The reagent piece has five kinds of arrangement modes on the reagent band, the order of variety of way is:

First kind of mode: blank 2, glucose 4, protein 5, urobilinogen 9.

The second way: blank 2, pH value 3, glucose 4, protein 5, occult blood 6.

The third mode: blank 2, pH value 3, glucose 4, protein 5, occult blood 6, ketoboidies 7.

The 4th kind of mode: blank 2, pH value 3, glucose 4, protein 5, occult blood 6, ketoboidies 7, cholerythrin 8, urobilinogen 9.

The 5th kind of mode: nitrite 1, blank 2, pH value 3, glucose 4, protein 5, occult blood 6, ketoboidies 7, cholerythrin 8, urobilinogen 9.

Description of drawings:

First kind of mode Pareto diagram of Fig. 1

Fig. 2 second way Pareto diagram

The third mode Pareto diagram of Fig. 3

The 4th kind of mode Pareto diagram of Fig. 4

The 5th kind of mode Pareto diagram of Fig. 5

The utility model immerses urine and takes out after two seconds, puts on the reagent tape holder groove of Urine Analyzer, and operating instrument just can be got test result in 30 seconds.

Advantage of the present utility model: the content that in 30 seconds, can check rapidly and exactly above-mentioned substance in the human urine.

Claims (2)

1, urine analyzer special agent band is sticked on the film of mylar by reagent piece and blank piece, it is characterized in that:

A. the reagent piece has five kinds of arrangement modes on the reagent band.

B. the reagent piece is the square of 5 millimeters of the length of sides, and thickness is less than 1.5 millimeters.

C. being spaced apart 9 millimeters between first kind of mode urobilinogen 9 and protein 5, other reagent piece and reagent piece be spaced apart 2 millimeters.

D. the mylar film length is 90 millimeters, and width is 5 millimeters.

2, the described reagent band of claim 1, several from right to left, arrangement mode is:

First kind of mode: blank 2, glucose 4, protein 5, urobilinogen 9.

The second way: blank 2, pH value 3, glucose 4, protein 5, occult blood 6.

The third mode: blank 2, pH value 3, glucose 4, protein 5, occult blood 6, ketoboidies 7.

The 4th kind of mode: blank 2, pH value 3, glucose 4, protein 5, occult blood 6, ketoboidies 7, cholerythrin 8, urobilinogen 9.

The 5th kind of mode: nitrite 1, blank 2, pH value 3, glucose 4, protein 5, occult blood 6, ketoboidies 7, cholerythrin 8, urobilinogen 9.

Images