CN215448990U - Portable fluorescence immunoassay appearance - Google Patents
Portable fluorescence immunoassay appearance Download PDFInfo
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- CN215448990U CN215448990U CN202121147017.1U CN202121147017U CN215448990U CN 215448990 U CN215448990 U CN 215448990U CN 202121147017 U CN202121147017 U CN 202121147017U CN 215448990 U CN215448990 U CN 215448990U
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Abstract
The utility model discloses a portable fluorescence immunoassay analyzer, wherein a substrate is arranged in a shell, a control and information processing module, a photoelectric detection module, an ID chip and an independent power supply module are all arranged on the substrate, a mechanical scanning motion module and a display screen are arranged on the outer surface of the shell, and the control and information processing module controls the mechanical scanning motion module to drive a test paper card on the mechanical scanning motion module to do reciprocating linear motion; the control and information processing module controls the photoelectric detection module to perform fluorescence detection on the test paper card which makes reciprocating linear motion; the control and information processing module processes and records the detection information and transmits the detection information to the display screen; the independent power supply module supplies power to the control and information processing module, the photoelectric detection module and the mechanical scanning motion module. The portable fluorescence immunoassay analyzer realizes the purpose that the fluorescence immunoassay analyzer moves from a laboratory or a detection room to the public, has wider application range, and is convenient to carry and operate.
Description
Technical Field
The utility model relates to the technical field of medical instruments and equipment, in particular to a portable fluorescence immunoassay analyzer.
Background
The dry-type fluorescence detection technology is a rapid medical detection technology which is started in recent years, is a rapid detection and analysis technology which is close to a patient, is simple, convenient and efficient, has short detection period and small sample consumption, and is a detection technology with great development potential. The technology is a detection technology which takes a dry fluorescent test card as a carrier and carries out rapid medical detection by the combined use of a measuring light path, a bar code recognizer and a test platform. The technology has the advantages of strong specificity, high sensitivity, good practicability, simple method and the like, and is widely applied to medical detection. The fluorescence immunoassay analyzer is a detection device for the development and application of a dry fluorescence detection technology, is suitable for immunofluorescence detection of human serum, plasma or whole blood samples through a matched reagent card, and assists clinical diagnosis of a detection result. Provides reference data for the diagnosis and treatment of the patient condition for the doctor, and provides guidance for the doctor to monitor, recover and the like of the patient after treatment.
Because of the large population in China and the trend of aging in China, more and more people with chronic diseases are in use, the demand of self-diagnosis is gradually increased, and the fluorescence immunoassay analyzer is the first choice of family health diagnosis experts. Second, medical science also requires that in vitro diagnostic instruments provide updated, faster, more accurate, and more convenient data. The general fluorescence immunoassay analyzer is used as a special instrument for a laboratory or a hospital detection room, is not flexible enough to use, is not wide enough in applicable environment, cannot diagnose at any time and any place, cannot detect repeatedly, and is not accurate enough in detection result.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a portable fluorescence immunoassay analyzer to solve the problems that the fluorescence immunoassay analyzer is not flexible enough to use, is not suitable for a wide environment, cannot diagnose at any time and any place, and is not accurate enough in detection result.
In order to solve the technical problems, the utility model adopts the following technical scheme:
a portable fluorescence immunoassay analyzer comprises a control and information processing module, a photoelectric detection module, a mechanical scanning motion module, an ID chip, an independent power supply module, a substrate, a display screen and a casing, wherein the substrate is arranged in the casing, the control and information processing module, the photoelectric detection module, the ID chip and the independent power supply module are all arranged on the substrate, the mechanical scanning motion module and the display screen are arranged on the outer surface of the casing,
the control and information processing module controls the mechanical scanning motion module to drive the test paper card on the mechanical scanning motion module to do reciprocating linear motion;
the control and information processing module controls the photoelectric detection module to perform fluorescence detection on the test paper card which makes reciprocating linear motion;
the control and information processing module processes and records detection information and transmits the detection information to the display screen;
and the independent power supply module supplies power to the control and information processing module, the photoelectric detection module and the mechanical scanning motion module.
The further technical scheme is as follows: the photoelectric detection module is a light path box for fluorescence immunodiagnosis detection, and the light path box comprises a light source, and a collimating lens, a filter lens, a spectroscope, a plano-convex lens, an aperture diaphragm and a light detector which are distributed according to the trend of a light path.
The further technical scheme is as follows: the mechanical scanning motion module comprises a servo motor, a reciprocating motion mechanism, a test paper slot plate and positioning elastic pieces, wherein the reciprocating motion mechanism is installed on the shell, the test paper slot plate is installed on a moving end of the reciprocating motion mechanism through screws, the positioning elastic pieces are symmetrically installed on the upper surface of the test paper slot plate, and an output end of the servo motor drives an output end of the reciprocating motion mechanism to do reciprocating linear motion.
The further technical scheme is as follows: reciprocating motion mechanism includes the fixed plate, changes roller, limiting plate, square bifurcated pole and slider, the fixed plate is installed on the casing, slider slidable mounting is in the spout of fixed plate, it installs to change the roller parallel and rotate in the spout, and its one end with servo motor connects, the branching end of square bifurcated pole is installed change the curved inslot of closed loop on roller surface, the other end of square bifurcated pole with the slider is connected.
The further technical scheme is as follows: the control and information processing module is a microprocessor and has the model number of msp430f 1611.
The further technical scheme is as follows: the control and information processing module is connected with a peripheral input device and a peripheral output device through a serial interface of the substrate 6, the peripheral input device comprises a mobile terminal, a card reader and a computer terminal, and the peripheral output device comprises a printer.
Compared with the prior art, the utility model can at least achieve one of the following beneficial effects:
1. the utility model provides a portable fluorescence immunoassay analyzer, wherein a mobile power supply, a mechanical scanning motion module and a display screen are arranged on a shell, a control and information processing module, a photoelectric detection module and an ID chip are carried on a substrate with an integrated circuit, and all components work coordinately, so that the purpose that the fluorescence immunoassay analyzer is popularized from a laboratory or a detection room to the public, the application range is wider, and the portable fluorescence immunoassay analyzer is convenient to carry and operate.
2. This reciprocating motion mechanism of mechanical scanning motion module adopts small-size servo motor drive, realizes rotating to the conversion of straight reciprocating motion, reduces control procedure and part, and then dwindles portable fluorescence immunoassay appearance's volume and weight to and maneuverability, reciprocating motion's test paper card can be carried out many times by the photoelectric detection module and repeatedly detects simultaneously, improves the rate of accuracy of testing result, guarantees the reliability of this analysis appearance.
Drawings
FIG. 1 is a block diagram of a portable fluorescence immunoassay analyzer according to the present invention.
Fig. 2 is a schematic structural diagram of the photoelectric detection module in fig. 1 according to the present invention.
Fig. 3 is a schematic structural diagram of the mechanical scanning motion module of fig. 1 according to the present invention.
Reference numerals: 1. a control and information processing module; 2. a photoelectric detection module; 21. a light source; 22. a collimating lens; 23. a filter; 24. a beam splitter; 25. a plano-convex lens; 26. a small aperture diaphragm; 27. a light detector; 3. a mechanical scanning motion module; 31. a servo motor; 32. a reciprocating mechanism; 321. a fixing plate; 322. rotating the roller; 323. a limiting plate; 324. a square crotch bar; 325. a slider; 33. a test paper slot board; 34. positioning the elastic sheet; 4. an ID chip; 5. an independent power supply module; 6. a substrate; 7. a display screen; 8. a test paper card; 9. a chute; 10. a closed loop curved slot; 11. a peripheral input device; 12. a peripheral output device.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings of the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
In addition, the embodiments of the present invention and the features of the embodiments may be combined with each other without conflict.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, or orientations or positional relationships that are conventionally placed when the products of the present invention are used, or orientations or positional relationships that are conventionally understood by those skilled in the art, and are used only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element that is referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1, a portable fluorescence immunoassay analyzer.
The working process of the utility model is as follows: base plate 6 installs in the casing, just be provided with the circuit as the mounting panel, control and information processing module 1, photoelectric detection module 2, ID chip 4 and independent power module 5 all install on base plate 6, connect through the circuit of base plate 6 or the electric wire of taking certainly, mechanical scanning motion module 3 and display screen 7 install the surface at the casing, connect through the electric wire of taking certainly or the circuit of base plate 6, above parts realize installation and coordinated control through base plate 6 and control and information processing module 1, specifically: the control and information processing module 1 controls the mechanical scanning motion module 3 to drive the test paper card 8 thereon to do reciprocating linear motion; the control and information processing module 1 controls the photoelectric detection module 2 to perform fluorescence detection on the test paper card 8 which makes reciprocating linear motion; the control and information processing module 1 processes and records the detected light path information, and transmits the processed final information to the display screen 7; the ID chip 4 performs identity information admission and verification, and performs encryption to ensure information security; independent power module 5 supplies power to control and information processing module 1, photoelectric detection module 2, mechanical scanning motion module 3 to guarantee above-mentioned each part and each module work smoothly, this utility model has realized that fluorescence immunoassay appearance moves towards masses from laboratory or detection room, and accommodation is wider purpose, portable and operation.
Further, the photoelectric detection module 2 is a light path box for fluorescence immunodiagnosis detection, that is, the light path box has an existing detection light path structure, and the light path box includes a light source 21 (which may be an LED lamp assembly), and a collimating lens 22, a filter 23, a beam splitter 24, a plano-convex lens 25, an aperture stop 26 and a photodetector 27, which are distributed along the direction of the light path.
Further, the mechanical scanning motion module 3 includes a servo motor 31, a reciprocating motion mechanism 32, a test paper slot plate 33 and a positioning elastic sheet 34, the reciprocating motion mechanism 32 is installed on the casing, the test paper slot plate 33 is installed on the moving end of the reciprocating motion mechanism 32 through screws, the positioning elastic sheet 34 is symmetrically installed on the upper surface of the test paper slot plate 33, and the output end of the servo motor 31 drives the output end of the reciprocating motion mechanism 32 to make reciprocating linear motion.
The reciprocating mechanism 32 of the mechanical scanning motion module 3 is driven by a small servo motor 31, the servo motor 31 is coordinately controlled by the control and information processing module 1, the rotation is converted into the linear reciprocating motion, a test paper slot plate 33 is installed on the moving end of the reciprocating mechanism 32 through screws, positioning elastic sheets 34 are symmetrically installed on the upper surface of the test paper slot plate 33, the test paper card 8 is convenient to install, control programs and components are reduced, the size and the weight of the portable fluorescence immunoassay analyzer are reduced, the operability is achieved, meanwhile, the test paper card in the reciprocating motion can be detected by the photoelectric detection module for multiple times, the accuracy of a detection result is improved, and the reliability of the analyzer is guaranteed.
Further, reciprocating motion mechanism 32 includes fixed plate 321, changes roller 322, limiting plate 323, square crotch pole 324 and slider 325, fixed plate 321 installs on the casing, slider 325 slidable mounting be in the spout 9 of fixed plate 321, it installs to change roller 322 parallel and rotate in the spout 9, and its one end with servo motor 31 connects, the branching end of square crotch pole 324 is installed in the closed loop curved groove 10 on the surface of commentaries on classics roller 322, the other end of square crotch pole 324 with slider 325 is connected. The servo motor 31 drives the rotating roller 322 to rotate, and the square bifurcated rod 324 is restricted and driven by the closed loop curved slot 10 on the rotating roller 322 to perform reciprocating linear motion.
Further, the control and information processing module 1 is a microprocessor with model number msp430f 1611.
Furthermore, the control and information processing module 1 is connected with a peripheral input device 11 and a peripheral output device 12 through a serial interface of the substrate 6, the peripheral input device 11 is a mobile terminal, a card reader and a computer terminal, and the peripheral output device 12 includes a printer.
Reference throughout this specification to "one embodiment," "another embodiment," "an embodiment," "a preferred embodiment," or the like, means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one embodiment described generally in this application. The appearances of the same phrase in various places in the specification are not necessarily all referring to the same embodiment. Further, when a particular feature, structure, or characteristic is described in connection with any embodiment, it is submitted that it is within the scope of the utility model to effect such feature, structure, or characteristic in connection with other embodiments.
Although the utility model has been described herein with reference to a number of illustrative embodiments thereof, it should be understood that numerous other modifications and embodiments can be devised by those skilled in the art that will fall within the spirit and scope of the principles of this disclosure. More specifically, various variations and modifications are possible in the component parts and/or arrangements of the subject combination arrangement within the scope of the disclosure, the drawings and the appended claims. In addition to variations and modifications in the component parts and/or arrangements, other uses will also be apparent to those skilled in the art.
Claims (6)
1. A portable fluorescence immunoassay appearance which characterized in that: comprises a control and information processing module (1), a photoelectric detection module (2), a mechanical scanning motion module (3), an ID chip (4), an independent power supply module (5), a substrate (6), a display screen (7) and a casing, wherein the substrate (6) is arranged in the casing, the control and information processing module (1), the photoelectric detection module (2), the ID chip (4) and the independent power supply module (5) are all arranged on the substrate (6), the mechanical scanning motion module (3) and the display screen (7) are arranged on the outer surface of the casing, wherein,
the control and information processing module (1) controls the mechanical scanning motion module (3) to drive the test paper card (8) on the mechanical scanning motion module to do reciprocating linear motion;
the control and information processing module (1) controls the photoelectric detection module (2) to perform fluorescence detection on the test paper card (8) which makes reciprocating linear motion;
the control and information processing module (1) processes and records detection information and transmits the detection information to the display screen (7);
the independent power supply module (5) supplies power to the control and information processing module (1), the photoelectric detection module (2) and the mechanical scanning motion module (3).
2. The portable fluoroimmunoassay analyzer of claim 1, wherein: the photoelectric detection module (2) is a light path box for fluorescence immunodiagnosis detection, and the light path box comprises a light source (21), and a collimating lens (22), a filter lens (23), a spectroscope (24), a plano-convex lens (25), a small-hole diaphragm (26) and a light detector (27) which are distributed according to the trend of the light path.
3. The portable fluoroimmunoassay analyzer of claim 1, wherein: mechanical scanning motion module (3) include servo motor (31), reciprocating motion mechanism (32), test paper draw-in groove board (33) and location shell fragment (34), reciprocating motion mechanism (32) are installed on the casing, test paper draw-in groove board (33) pass through the screw and install on reciprocating motion mechanism's (32) removal end, location shell fragment (34) symmetry is installed the upper surface of test paper draw-in groove board (33), servo motor's (31) output drive reciprocating motion mechanism's (32) output is reciprocal linear motion.
4. The portable fluoroimmunoassay analyzer of claim 3, wherein: reciprocating motion mechanism (32) include fixed plate (321), change roller (322), limiting plate (323), square bifurcated pole (324) and slider (325), fixed plate (321) are installed on the casing, slider (325) slidable mounting be in spout (9) of fixed plate (321), it installs to change roller (322) parallel and rotation in spout (9), and its one end with servo motor (31) are connected, the branching end of square bifurcated pole (324) is installed in change closed loop curved groove (10) on roller (322) surface, the other end of square bifurcated pole (324) with slider (325) are connected.
5. The portable fluoroimmunoassay analyzer of claim 1, wherein: the control and information processing module (1) is a microprocessor with the model number of msp430f 1611.
6. The portable fluoroimmunoassay analyzer of claim 1, wherein: the control and information processing module (1) is connected with a peripheral input device (11) and a peripheral output device (12) through a serial interface on the substrate (6), the peripheral input device (11) is a mobile terminal, a card reader and a computer terminal, and the peripheral output device (12) comprises a printer.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121147017.1U CN215448990U (en) | 2021-05-26 | 2021-05-26 | Portable fluorescence immunoassay appearance |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202121147017.1U CN215448990U (en) | 2021-05-26 | 2021-05-26 | Portable fluorescence immunoassay appearance |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114563582A (en) * | 2022-02-21 | 2022-05-31 | 姜籽宇 | Portable immunity analyzer and manufacturing method thereof |
| CN116609314A (en) * | 2023-07-19 | 2023-08-18 | 武汉睿奇生物工程有限公司 | Fluorescence detector |
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2021
- 2021-05-26 CN CN202121147017.1U patent/CN215448990U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114563582A (en) * | 2022-02-21 | 2022-05-31 | 姜籽宇 | Portable immunity analyzer and manufacturing method thereof |
| CN116609314A (en) * | 2023-07-19 | 2023-08-18 | 武汉睿奇生物工程有限公司 | Fluorescence detector |
| CN116609314B (en) * | 2023-07-19 | 2023-09-26 | 武汉睿奇生物工程有限公司 | Fluorescence detector |
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