CN215493629U

CN215493629U - Hand-held type fluorescence immunoassay appearance

Info

Publication number: CN215493629U
Application number: CN202120745570.9U
Authority: CN
Inventors: 张克
Original assignee: Shenzhen Perwin Bio Technology Co ltd
Current assignee: Shenzhen Perwin Bio Technology Co ltd
Priority date: 2021-04-13
Filing date: 2021-04-13
Publication date: 2022-01-11
Anticipated expiration: 2031-04-13

Abstract

The utility model provides a handheld fluorescence immunoassay analyzer, which relates to the field of analysis instruments and comprises a body and a replacement plate, wherein a sliding groove is formed in the side face of the body, the sliding groove penetrates through the side face of the body, the replacement plate is connected with the sliding groove in a sliding mode, two analysis samples are arranged on the top face of the replacement plate, the analysis samples are movably connected with the replacement plate, the analysis samples penetrate through the top face of the replacement plate, and the analysis samples are axially symmetrical about the replacement plate. The design of the replacement plate is adopted, two grooves are arranged in the replacement plate for installing analysis samples, after one analysis sample is detected and recorded, the replacement plate is only required to be pushed to push the other analysis sample into the sliding groove, the other analysis sample can be prepared when the one analysis sample is detected, and the detection efficiency of the handheld fluorescence immunoassay analyzer is improved by the design.

Description

Hand-held type fluorescence immunoassay appearance

Technical Field

The utility model relates to the technical field of analytical instruments, in particular to a handheld fluorescence immunoassay analyzer.

Background

The fluorescence immunoassay analyzer is a professional instrument for rapidly detecting biochemical substances by utilizing a luciferase-luciferin system based on the firefly luminescence principle, and the fluorescence immunoassay technology has the advantages of strong specificity, high sensitivity, good practicability and the like, so the fluorescence immunoassay analyzer is used for measuring bioactive compounds with very low content, such as proteins (enzymes, receptors and antibodies), hormones (steroids, thyroid hormones and phthalein hormones), medicines, microorganisms and the like, such as an ATP fluorescence detector, can rapidly detect Adenosine Triphosphate (ATP), and can clearly indicate the content of total ATP contained in bacteria or other microorganisms and food residues in a sample due to the constant ATP contained in all living biological cells, and is used for judging the sanitary condition. The handheld ATP fluorescence detector has wide application range and can be used for: food, medical and health, medicine, daily chemical industry, paper making, industrial water treatment, national defense and environmental protection, water administration, customs entry and exit quarantine, other law enforcement departments and other industries. The ATP fluorescence detector is suitable for monitoring key control points in the production process of food and beverage, and timely sampling and monitoring of a medical system and a health supervision mechanism.

The patent with the patent number of CN210222032U discloses a medical handheld fluorescence immunoassay analyzer, which consists of an upper shell, a lower shell, a smart phone, a focusing lens, a battery, a fluorescence module, a motor control panel, a micro lead screw motor, a first micro switch and a second micro switch, wherein a camera on the back of the smart phone is in threaded connection with the focusing lens, the back camera of the smart phone is used for scanning a bar code of a reagent card, and the upper shell is positioned at the top of the upper end of the fluorescence immunoassay analyzer; the battery is installed in the medial surface of inferior valve, miniature lead screw motor with the fluorescence module is installed in the back of motor control panel. This medical hand-held type fluorescence immunoassay appearance satisfies and detects in batches, and multinomial detects, reduces measurement personnel intensity of labour, detects requirements such as high-efficient accuracy, and hand-held fluorescence immunoassay appearance is small, and portable makes things convenient for measurement personnel to carry the operation of going out, uses in a flexible way.

Most of the existing hand-held fluorescence immunoassay analyzers can only detect one sample at a time, and usually the next sample is replaced after the detection of one sample is recorded, so that the detection efficiency is low.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a handheld fluorescence immunoassay analyzer.

In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides a hand-held type fluorescence immunoassay appearance, includes body and replacement board, the spout has been seted up to the side of body, and the spout runs through the side of body, and replacement board and spout sliding connection, the top surface of replacement board is equipped with two analysis samples, and analysis sample and replacement board swing joint, and analysis sample runs through replacement board top surface, and analysis sample is axisymmetric about the replacement board.

Preferably, the bottom surface of the body is fixed with a handle, the side surface of the handle is concave, the front surface of the handle is fixed with a fixing belt, and the fixing belt is woven by elastic ropes.

Preferably, the top surface of the body is provided with a placing groove, the top surface of the placing groove is provided with a sliding cover, the sliding cover is in sliding connection with the top surface of the body, and the size of the sliding cover is equal to that of the placing groove.

Preferably, the back of the body is inlaid with a display screen, the display screen is electrically connected with the body, the thickness of the replacement plate is smaller than the depth of the placement groove, and the length and the width of the replacement plate are smaller than those of the placement groove.

Preferably, the back of the handle is provided with a function button, the function button is movably connected with the back of the handle, and the function button is electrically connected with the display screen.

Preferably, the width of the displacement plate is equal to the width of the chute, and the sum of the width of the displacement plate and the length of the displacement plate for analyzing the sample amount is less than the length of the chute.

Advantageous effects

In the utility model, the design of the replacement plate is adopted, two grooves are arranged in the replacement plate for installing the analysis samples, after one analysis sample is detected and recorded, the replacement plate is only required to be pushed to push the other analysis sample into the sliding groove, and the other analysis sample can be prepared during the detection of the one analysis sample, so that the detection efficiency of the handheld fluorescence immunoassay analyzer is improved.

According to the utility model, the fixing belt is arranged on the holding handle and is made of the elastic rope, so that when a worker holds the grip, the fixing belt can effectively fix the hand and the grip of the worker, and the design avoids the sliding damage of the immunoassay analyzer caused by the sliding of the hand of the worker.

Drawings

FIG. 1 is an isometric view of the present invention;

FIG. 2 is a rear view of the present invention;

FIG. 3 is a cross-sectional view of the present invention;

fig. 4 is a partial structural view of the present invention.

Illustration of the drawings:

1. a sliding cover; 2. a placement groove; 3. a body; 4. a grip; 5. replacing the plate; 6. a display screen; 7. a function button; 8. a chute; 9. fixing belts; 10. the sample is analyzed.

Detailed Description

In order to make the technical means, the original characteristics, the achieved purposes and the effects of the utility model easily understood, the utility model is further described below with reference to the specific embodiments and the attached drawings, but the following embodiments are only the preferred embodiments of the utility model, and not all embodiments. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative efforts belong to the protection scope of the present invention.

Specific embodiments of the present invention are described below with reference to the accompanying drawings.

The specific embodiment is as follows:

referring to fig. 1-4, a hand-held fluorescence immunoassay analyzer comprises a body 3 and a displacement plate 5, wherein a sliding groove 8 is formed in the side surface of the body 3, the sliding groove 8 penetrates through the side surface of the body 3, the displacement plate 5 is slidably connected with the sliding groove 8, two analysis samples 10 are arranged on the top surface of the displacement plate 5, the analysis samples 10 are movably connected with the displacement plate 5, the analysis samples 10 penetrate through the top surface of the displacement plate 5, and the analysis samples 10 are axially symmetric with respect to the displacement plate 5. The bottom surface of the body 3 is fixed with a handle 4, the side surface of the handle 4 is concave, the front surface of the handle 4 is fixed with a fixing belt 9, and the fixing belt 9 is woven by elastic ropes.

The top surface of the body 3 is provided with a placing groove 2, the top surface of the placing groove 2 is provided with a sliding cover 1, the sliding cover 1 is in sliding connection with the top surface of the body 3, and the size of the sliding cover 1 is equal to the size of the placing groove 2. The back of body 3 is inlayed and is had display screen 6, and display screen 6 and body 3 electric connection, and the thickness of replacement board 5 is less than the degree of depth of standing groove 2, and the length, the width of replacement board 5 are less than the length, the width of standing groove 2. The back of the handle 4 is provided with a function button 7, the function button 7 is movably connected with the back of the handle 4, and the function button 7 is electrically connected with the display screen 6. The width of the substitution plate 5 is equal to the width of the slide groove 8, and the sum of the width of the substitution plate 5 and the length of the sample 10 that is to be analyzed that is larger than the substitution plate 5 is smaller than the length of the slide groove 8.

The working principle of the utility model is as follows: by adopting the design of the displacement plate 5, two grooves are arranged in the displacement plate 5 for installing the analysis samples 10, after the detection record of one analysis sample 10 is finished, only the displacement plate 5 needs to be pushed to push the other analysis sample 10 into the sliding groove 8, and the other analysis sample 10 can be prepared when one analysis sample 10 is detected, so that the design improves the detection efficiency of the handheld fluorescence immunoassay analyzer. Be equipped with fixed band 9 on handle 4, fixed band 9 adopts the bungee cord to make, when the staff held handle 4, fixed band 9 can effectual fixed staff's hand and handle 4, the staff has been avoided because the smooth landing that causes immunoassay appearance of hand damages to this kind of design, replacement plate 5 is placed to standing groove 2's effect, the width of replacement plate 5 and the length sum that analysis sample 10 more goes out replacement plate 5 are less than the length of spout 8 and are for the convenience replacement plate 5 drives analysis sample 10 and remove in spout 8.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. A hand-held fluorescence immunoassay analyzer, includes body (3) and replacement board (5), its characterized in that: the side of body (3) has seted up spout (8), and spout (8) run through the side of body (3), and replacement board (5) and spout (8) sliding connection, the top surface of replacement board (5) is equipped with two analysis samples (10), and analysis sample (10) and replacement board (5) swing joint, and analysis sample (10) run through replacement board (5) top surface, and analysis sample (10) are axisymmetric about replacement board (5).

2. The hand-held fluoroimmunoassay analyzer of claim 1, wherein: the bottom surface of the body (3) is fixed with a handle (4), the side surface of the handle (4) is concave, the front surface of the handle (4) is fixed with a fixing belt (9), and the fixing belt (9) is woven by elastic ropes.

3. The hand-held fluoroimmunoassay analyzer of claim 1, wherein: the top surface of the body (3) is provided with a placing groove (2), the top surface of the placing groove (2) is provided with a sliding cover (1), the sliding cover (1) is in sliding connection with the top surface of the body (3), and the size of the sliding cover (1) is equal to that of the placing groove (2).

4. The hand-held fluoroimmunoassay analyzer of claim 1, wherein: the back of body (3) is inlayed and is had display screen (6), and display screen (6) and body (3) electric connection, the thickness of replacement board (5) is less than the degree of depth of standing groove (2), and the length, the width of replacement board (5) are less than the length, the width of standing groove (2).

5. The hand-held fluoroimmunoassay analyzer of claim 2, wherein: the back of the handle (4) is provided with a function button (7), the function button (7) is movably connected with the back of the handle (4), and the function button (7) is electrically connected with the display screen (6).

6. The hand-held fluoroimmunoassay analyzer of claim 1, wherein: the width of the displacement plate (5) is equal to the width of the sliding chute (8), and the sum of the width of the displacement plate (5) and the length of the displacement plate (5) for the analysis sample (10) is less than the length of the sliding chute (8).