CN211235892U

CN211235892U - Myocardial troponin I immunochromatography assay kit

Info

Publication number: CN211235892U
Application number: CN201921804449.8U
Authority: CN
Inventors: 姜丹丹; 黄非; 葛庆远
Original assignee: Chengdu Hyrux Bio Tech Science Co ltd
Current assignee: Chengdu Hyrux Bio Tech Science Co ltd
Priority date: 2019-10-24
Filing date: 2019-10-24
Publication date: 2020-08-11
Anticipated expiration: 2029-10-24

Abstract

The utility model discloses a myocardial troponin I immunochromatography assay kit in the technical field of biotechnology equipment, which comprises a box body and a mounting seat, wherein a top plate is integrally formed at the top of the box body, a rubber base is installed at the bottom of an inner cavity of the box body, a concave groove is formed at the top of the rubber base, the mounting seat is installed at the top of the rubber base, the top of the mounting seat is provided with the concave groove and a clamping groove, a detection box, a sampling tube, a charging bottle and a test paper board are installed at the top of the mounting seat, and the sampling tube is embedded in the clamping groove; this I immunochromatography assay kit of cardiac troponin's setting, structural design is reasonable, installs the detection case at the top of mount pad, constitutes an inclosed cavity between detection case and the mount pad, detects cardiac troponin in inclosed cavity, can avoid the air current of external flow to cause the influence to the result that detects to improve the accuracy that detects.

Description

Myocardial troponin I immunochromatography assay kit

Technical Field

The utility model relates to a biotechnology equipment technical field specifically is a cardiac muscle troponin I immunochromatography assay kit.

Background

The cardiac troponin I (cTnI) is one of markers with the strongest sensitivity and specificity to myocardial damage, is used as a gold standard for judging myocardial cell damage in acute myocardial damage and myocarditis, and is also used as a key biochemical marker for risk stratification and prognosis of coronary syndrome. Troponin belongs to regulatory protein, and a molecule is spherical and consists of three peptide fragments, namely troponin T (TnT), troponin I (TnI) and troponin C (TnC), wherein the troponin I (cTnI) belongs to basic protein, the total 210 amino acids account for only 4.1% in a free form in serum, most of the free form is combined with troponin T and C subunits and exists in a complex form, in addition, the free troponin I can be released in an oxidation type, reduction type, phosphorylation, dephosphorylation and protein degradation form, belongs to a high-sensitivity index substance for myocardial injury, and the troponin I can have a positive result in the micro myocardial injury, so the free troponin I is clinically used as one of the index biochemical detection items for myocardial cell injury. The existing myocardial troponin measuring device has a serious problem that the existing myocardial troponin measuring device is easily influenced by the air flow of the outside air when in use, and further influences the final detection result.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a I immunochromatography survey kit of cardiac troponin to the cardiac troponin survey device who provides in solving above-mentioned background art receives the influence of outside air current easily when using, and then influences final testing result's problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a cardiac troponin I immunochromatography assay kit, includes box and mount pad, the top integrated into one piece of box has the roof, rubber base is installed to the inner chamber bottom of box, rubber base's top is opened there is concave groove, the mount pad install in rubber base's top, open at the top of mount pad has concave groove and draw-in groove, detection case, sampling tube, material loading bottle and test paper board are installed to the top of mount pad, the sampling tube inlay in the draw-in groove, the material loading bottle install in the draw-in groove, the detection case pass through the roating seat with the roating sphere is installed at the top of mount pad, the test paper board is located in the inner chamber of mount pad, the test paper strip is installed at the top of test paper board, magnet is installed to the bottom of detection case, the cystosepiment is installed to the bottom of magnet.

Preferably, one end of the sampling tube is sleeved with a rubber ball, and the outer side wall of the sampling tube is sleeved with a rubber sleeve.

Preferably, a through hole is formed in the rotating ball, and the rubber sleeve is connected with the through hole in a sliding mode.

Preferably, the test strip is embedded with a marker pad inside.

Preferably, the bottom of the inner side wall of the inner cavity of the box body is sleeved with a sponge plate, and the sponge plate is sleeved on the outer side wall of the mounting seat.

Compared with the prior art, the beneficial effects of the utility model are that: this I immunochromatography assay kit of cardiac troponin's setting, structural design is reasonable, installs the detection case at the top of mount pad, constitutes an inclosed cavity between detection case and the mount pad, detects cardiac troponin in inclosed cavity, can avoid the air current of external flow to cause the influence to the result that detects to improve the accuracy that detects.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic top view of the mounting base of the present invention;

fig. 3 is the schematic diagram of the internal structure of the mounting seat of the present invention.

In the figure: the detection device comprises a box body 100, a top plate 110, a rubber base 120, a sponge plate 130, a mounting seat 200, a detection box 210, a rotary ball 211, a through hole 212, a rotary seat 213, a sampling tube 220, a rubber sleeve 221, a rubber ball 222, a charging bottle 230, a concave groove 240, a clamping groove 250, a test paper plate 260, a test paper strip 261, a marker pad 262, a magnet 270 and a foam plate 271.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a I immunochromatography survey kit of cardiac troponin for detect cardiac troponin in inclosed cavity, can avoid the air current that external world flows to cause the influence to the result that detects, thereby improve the accuracy that detects, please refer to fig. 1-3, including box 100 and mount pad 200.

Referring to fig. 1-3 again, a top plate 110 is integrally formed at the top of the box 100, a rubber base 120 is installed at the bottom of the inner cavity of the box 100, a concave groove is formed at the top of the rubber base 120, the box 100 is used for storing the mounting seat 200, the top plate 110 is used for sealing the inside of the box 100, and the rubber base 120 is used for damping the mounting seat 200.

Referring to fig. 1-3, the mounting base 200 is mounted on the top of the rubber base 120, the top of the mounting base 200 is provided with a concave groove 240 and a slot 250, the top of the mounting base 200 is provided with a detection box 210, a sampling tube 220, a loading bottle 230 and a test paper board 260, the sampling tube 220 is embedded in the slot 250, the charging bottle 230 is installed in the clamping groove 250, the rotary ball 211 is installed on the top of the detection box 210 through the rotary base 213 and the installation base 200, the test paper board 260 is located in the inner cavity of the installation base 200, the test paper strip 261 is installed on the top of the test paper board 260, the magnet 270 is installed on the bottom of the detection box 210, the foam plate 271 is installed on the bottom of the magnet 270, the installation base 200 is used for installing a detection device for cardiac troponin, the detection box 210 is used for providing a sealed environment for detection, the sampling tube 220 is used for sucking liquid, and the sampling tube 260 and the sampling tube 261 are used for detecting the cardiac troponin.

Referring to fig. 2-3, in order to conveniently extend the sampling tube 220 into different positions in the box 100, one end of the sampling tube 220 is sleeved with a rubber ball 222, and the outer side wall of the sampling tube 220 is sleeved with a rubber sleeve 221.

Referring to fig. 2-3 again, in order to prevent the external air from entering the inner cavity of the detection box 210 through the through hole 212, the through hole 212 is formed inside the rotary ball 211, and the rubber sleeve 221 is slidably connected to the through hole 212.

Referring to fig. 3, in order to prevent the upper test strip 261 from affecting the use of the lower test strip 261, a marker pad 262 is embedded inside the test strip 261.

Referring to fig. 1, in order to improve the assembly safety of the mounting seat 200, the bottom of the inner sidewall of the inner cavity of the box 100 is sleeved with the sponge plate 130, and the sponge plate 130 is sleeved on the outer sidewall of the mounting seat 200.

The number of sponge plates 130 is not limited to the specific number described in the embodiment, and those skilled in the art can increase or decrease the number as required, provided that the device can perform the function of detecting cardiac troponin.

The working principle is as follows: after the top plate 110 is opened, the mounting base 200 is taken out from the bottom of the inner cavity of the box body 100, and after the mounting base is taken out, the mounting base 200 is placed on a table, the detection box 210 is turned over, the marker pad 262 is placed at the bottom of the first layer of test strip 261, then the detection box 210 is restored to the original position, the magnet 270 at the bottom of the detection box 210 is firmly attracted to the top of the mounting seat 200 under magnetism, the sampling tube 220 is inserted into the inner cavity of the charging bottle 230 after the sampling tube 220 is taken out from the clamping groove 250, the diluted cardiac troponin solution is contained in the charging bottle 230, the rubber ball 222 is pressed by the thumb and the forefinger, the cardiac troponin solution in the charging bottle 230 is sucked into the pipeline of the sampling tube 220, then the sampling tube 220 is inserted into the through hole 212 of the rotary ball 211, the rubber ball 222 is pressed, the solution is extruded and dripped on the surface of the test strip 261, and finally the color development of the surface of the test strip 261 is compared with the concentration table, so that the concentration range of the cardiac troponin is roughly obtained.

While the invention has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, as long as there is no structural conflict, the various features of the disclosed embodiments of the present invention can be used in any combination with each other, and the description of such combinations is not exhaustive in the present specification only for the sake of brevity and resource conservation. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.

Claims

1. An immunochromatography assay kit for cardiac troponin I, which is characterized in that: including box (100) and mount pad (200), the top integrated into one piece of box (100) has roof (110), rubber base (120) are installed to the inner chamber bottom of box (100), open at the top of rubber base (120) has concave groove, mount pad (200) install in the top of rubber base (120), open at the top of mount pad (200) has concave groove (240) and draw-in groove (250), detection case (210), sampling tube (220), charging bottle (230) and test paper board (260) are installed to the top of mount pad (200), sampling tube (220) inlay in draw-in groove (250), charging bottle (230) install in draw-in groove (250), detection case (210) through roating seat (213) with rotatory ball (211) is installed at the top of mount pad (200), test paper board (260) are located in the inner chamber of mount pad (200), the test paper strip (261) is installed at the top of test paper board (260), magnet (270) is installed to the bottom of detection case (210), cystosepiment (271) is installed to the bottom of magnet (270).

2. The immunochromatographic assay kit for cardiac troponin I according to claim 1, characterized in that: one end of the sampling tube (220) is sleeved with a rubber ball (222), and the outer side wall of the sampling tube (220) is sleeved with a rubber sleeve (221).

3. The immunochromatographic assay kit for cardiac troponin I according to claim 1, characterized in that: a through hole (212) is formed in the rotating ball (211), and a rubber sleeve (221) is connected with the through hole (212) in a sliding mode.

4. The immunochromatographic assay kit for cardiac troponin I according to claim 1, characterized in that: the interior of the test strip (261) is embedded with a marker pad (262).

5. The immunochromatographic assay kit for cardiac troponin I according to claim 1, characterized in that: the bottom of the inner side wall of the inner cavity of the box body (100) is sleeved with a sponge plate (130), and the sponge plate (130) is sleeved on the outer side wall of the mounting seat (200).