CN111257552A - Reagent card detection system and reagent card detector thereof - Google Patents
Reagent card detection system and reagent card detector thereof Download PDFInfo
- Publication number
- CN111257552A CN111257552A CN201811455562.XA CN201811455562A CN111257552A CN 111257552 A CN111257552 A CN 111257552A CN 201811455562 A CN201811455562 A CN 201811455562A CN 111257552 A CN111257552 A CN 111257552A
- Authority
- CN
- China
- Prior art keywords
- reagent card
- reagent
- guide rail
- collecting
- photoelectric sensor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
- G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
- G01N33/53—Immunoassay; Biospecific binding assay; Materials therefor
- G01N33/5302—Apparatus specially adapted for immunological test procedures
Landscapes
- Health & Medical Sciences (AREA)
- Immunology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Molecular Biology (AREA)
- Biomedical Technology (AREA)
- Chemical & Material Sciences (AREA)
- Hematology (AREA)
- Urology & Nephrology (AREA)
- Biotechnology (AREA)
- Microbiology (AREA)
- Cell Biology (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Pathology (AREA)
- Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
Abstract
The invention discloses a reagent card detector, which comprises a base, a first guide rail arranged on the base, a reagent card bearing frame connected with the first guide rail and capable of moving along the first guide rail, and a collecting unit for collecting and processing reagent card information; the reagent card bearing frame is provided with an elastic clamping part for fixing reagent cards of different types; the collecting unit comprises a plurality of collecting channels arranged above the reagent card bearing frame, a filter group is arranged in any collecting channel and used for collecting information of a reagent card, and the collecting unit also comprises a photoelectric sensor arranged above the collecting channels and used for receiving the information of the reagent card. The reagent card detector provided by the invention can be used for multiple purposes, detects various reagent cards, saves the cost for purchasing the various reagent card detectors, reduces the detection cost of the reagent cards, has good compatibility of the reagent card bearing frame, and avoids the defect that the reagent cards are not matched with the detectors.
Description
Technical Field
The invention relates to the technical field of medical equipment, in particular to a reagent card detector and a reagent card detection system comprising the reagent card detector.
Background
The immunoassay analyzer is a rapid detection instrument which is popular in recent years, and is widely applied to occasions such as clinical detection, laboratory detection, epidemic prevention detection and the like.
The basic working principle of the immunoassay analyzer is that a detected sample is added into a sample adding hole of a reagent card, an immune compound is formed in the chromatographic process of the analyte in the sample, fluorescein \ gold-labeled particles are used for labeling an antibody, when the reagent card is inserted into the immunoassay analyzer, a light source irradiates a detection area and a quality control area of the reagent card, emitted light \ reflected light is collected and converted into an electric signal, and the strength of the electric signal is strictly related to the quantity of fluorescent molecules \ gold-labeled particles. The higher the concentration of a substance (antigen) to be detected is under a certain condition, the stronger the emitted/reflected light is after light irradiation; conversely, the lower the concentration, the weaker the emitted \ reflected light; therefore, the substance to be detected can be quantitatively analyzed, and finally, the analysis result is displayed. At present, the existing immunoassay analyzers such as a fluorescence immunoassay analyzer and a specific protein analyzer are available in the market, but each immunoassay analyzer can only detect one type of reagent card, and a plurality of reagent card detectors are needed for detecting different types of reagent cards, so that the equipment purchase cost and the sample detection cost of a medical institution are increased, and different reagent card detectors are needed to be used for detecting different types of reagent cards, so that great inconvenience is brought to the reagent card detection; in addition, because the sizes of the reagent cards produced by different manufacturers are different, the existing reagent card detectors cannot be completely matched, and the compatibility of the detectors is poor, so that the reagent cards are inconvenient to purchase, and the detection operation is complex.
Therefore, how to solve the technical problems that the existing reagent card detector has single function, poor compatibility of the reagent card and reduction of the purchasing cost of medical equipment and the sample detection cost are needed to be solved by technical personnel in the field.
Disclosure of Invention
The invention aims to provide a reagent card detector which can detect various reagent cards, has multiple functions and reduces the purchase cost; in addition, the reagent card detector has good compatibility and can be adapted to reagent cards produced by different manufacturers.
In order to achieve the above object, the present invention provides a reagent card detecting apparatus, which includes a base, a first guide rail disposed on the base, a reagent card carrier connected to the first guide rail and capable of moving along the first guide rail, and a collecting unit for collecting and processing reagent card information;
the reagent card bearing frame is provided with an elastic clamping part for fixing reagent cards of different types;
the collecting unit comprises a plurality of collecting channels arranged above the reagent card bearing frame, any collecting channel is provided with a light filtering lens group for collecting information of a reagent card, and the collecting unit also comprises a photoelectric sensor arranged above the collecting channel and used for receiving the information of the reagent card.
Preferably, the plurality of collecting channels are arranged on an optical bracket, and the optical bracket is arranged above the first guide rail in parallel and is fixed by a support frame arranged at one end of the base;
the optical acquisition channel comprises a vertical light collecting hole arranged in the transverse center of the optical support and light through holes symmetrically arranged on two sides of the light collecting hole in an inverted splayed shape, a light source lamp is fixed in each light through hole, the light through holes and the light collecting holes are focused on the reagent card bearing frame, and the filter lens group is arranged between the light collecting holes and the photoelectric sensors.
Preferably, the filter lens group is specifically for locating filter lens and two plano-convex lenses above the daylight opening, two the convex surfaces of plano-convex lenses set up relatively just the filter lens is located two between the plano-convex lenses.
Preferably, the reagent card bears the frame including the joint in first guide rail, in order to realize following the sliding part of first guide rail motion, with the sliding part links to each other and is used for supporting the stand of elasticity dress card portion, still including locating the elasticity dress card portion on stand top.
Preferably, elasticity dress card portion includes the bottom plate that is used for bearing reagent card, follows the perpendicular side fence that upwards extends in bottom plate edge, be equipped with the separation blade that is used for dress card reagent card in the side fence, the separation blade with still be equipped with between the side fence and be used for adjusting the separation blade interval in order to realize the elasticity portion of dress card to reagent card elasticity.
Preferably, the device also comprises a first power part which is arranged at one end of the base and used for driving the reagent card bearing frame to move to the position below any collection channel;
the base is provided with a first transmission device parallel to the first guide rail, and the first power part drives the reagent card bearing frame to move along the first guide rail through the first transmission device.
Preferably, the photoelectric sensor further comprises a second guide rail which is arranged on the base in parallel with the first guide rail and is used for the movement of the photoelectric sensor, and the photoelectric sensor is connected to the second guide rail through a sensor fixing frame.
Preferably, the photoelectric sensor further comprises a second power part which is arranged at the same end as the first power part and drives the photoelectric sensor to move along the second guide rail;
the base is provided with a second transmission device parallel to the second guide rail, and the second power part drives the photoelectric sensor to move along the second guide rail through the second transmission device.
Preferably, the device further comprises an identification control unit for identifying the type of the reagent card and respectively driving the reagent card carrier and the photoelectric sensor to move to the corresponding collection channel through the first power part and the second power part;
the identification control unit comprises a scanning assembly and a PCB, wherein the scanning assembly is used for scanning the bar codes of the reagent cards to realize the identification of the types of the reagent cards, the PCB controls the reagent card bearing frame and the photoelectric sensor to move according to scanning information, and the scanning assembly is fixed on the PCB.
The invention also provides a reagent card detection system, which comprises the reagent card detector and terminal output equipment used for outputting the detection result, wherein the terminal output equipment is connected with the reagent card detector.
Compared with the background technology, the reagent card bearing frame of the reagent card detector provided by the invention is provided with an elastic clamping part which can elastically clamp the reagent card; the elastic clamping part is arranged, so that reagent cards of different types can be perfectly compatible, and the fixation of the reagent cards is realized; in addition, the acquisition processing unit of the reagent card detector provided by the invention also comprises a plurality of acquisition channels, and any acquisition channel is provided with a filter lens group for acquiring the information of one reagent card, so that a plurality of reagent cards can be detected, one machine with multiple purposes is realized, and the purchase cost of the reagent card detector is reduced.
Confirm the kind of reagent card through the bar code that sets up scanning subassembly scanning reagent card to drive reagent card and photoelectric sensor respectively through PCB board control first power portion and second power portion and move to corresponding collection channel, the measurement personnel only need place the reagent card and bear the frame at the reagent card and can accomplish the detection, have improved detection efficiency and reliability, make the reagent card detector integrate more, intelligent.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
FIG. 1 is a schematic view of a reagent card meter according to an embodiment of the present invention;
FIG. 2 is a block diagram of a reagent card carrier of the reagent card meter of FIG. 1;
FIG. 3 is a schematic diagram of the collection channel of the reagent card meter of FIG. 1.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In order that those skilled in the art will better understand the disclosure, the invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Referring to fig. 1, fig. 2 and fig. 3, fig. 1 is a schematic view of a reagent card detector according to an embodiment of the present invention; FIG. 2 is a block diagram of a reagent card carrier of the reagent card meter of FIG. 1; FIG. 3 is a schematic diagram of the collection channel of the reagent card meter of FIG. 1.
The reagent card detector provided by the invention comprises a base 1, a first guide rail 4 arranged on the base 1, a reagent card bearing frame 6 which is connected with the first guide rail 4 and can move along the first guide rail 4, and an acquisition unit for acquiring and processing the information of the reagent card; the reagent card carrier 6 is provided with an elastic clamping part 61 for clamping reagent cards 7 of different models; the collecting unit comprises a plurality of collecting channels 14 arranged above the reagent card bearing frame 6, wherein a filter group is arranged in any one collecting channel 14 to realize that one collecting channel 14 collects information of one reagent card 7, and the reagent card detector provided with the plurality of collecting channels 14 can be used for detecting a plurality of reagent cards 7; a photoelectric sensor 12 for receiving the information (actually, a light beam with a certain wavelength) of the reagent card 7 collected by the collection channel 14 is further disposed above the collection channel 14, and converts the light beam into an electrical signal to be transmitted to the analysis and detection unit. The different types of reagent cards 7 mean that the reagent cards 7 produced by the manufacturers of the reagent cards 7 have different size standards, and the different types of reagent cards 7 mean that the reagent cards 7 carry different substances to be detected.
By arranging the elastic clamping part 61, the reagent cards 7 of different models can be perfectly compatible, and the fixation of the reagent cards 7 is realized; in addition, the acquisition processing unit of the reagent card detector provided by the invention further comprises a plurality of acquisition channels 14, any acquisition channel 14 is provided with a filter lens group for acquiring information of one reagent card 7, and by moving the reagent card 7 to the lower part of different acquisition channels 14, detection on a plurality of reagent cards 7 can be realized, one machine with multiple purposes is realized, and the purchase cost of the reagent card detector is reduced.
In a specific embodiment provided by the present invention, the reagent card detecting apparatus includes a rectangular plate-shaped base 1, a first guide rail 4 is arranged along the length direction of the base 1, the first guide rail 4 is a strip-shaped metal guide rail, and can be fixed to the base 1 by bolts or welding; the reagent card carrier 6 is connected to the first rail 4 and slides along the first rail 4; the device is characterized by further comprising a collecting unit for collecting and processing the information of the reagent card, wherein the collecting unit comprises a plurality of collecting channels 14, a filter group is arranged in any one collecting channel 14, the wavelength of light passing through each filter group is different, and the filter group can only be used for detecting one substance, so that the information of one reagent card 7 is collected by one collecting channel, the information of the reagent card 7 is converted into an electric signal through a photoelectric sensor 12 arranged above the collecting channel 14 and is transmitted to an analysis and detection unit, and the detection of different reagent cards 7 is realized.
In an embodiment of the present invention, the reagent card detecting apparatus is provided with 7 collecting channels 14, each group of collecting channels 14 is provided with a filter set allowing light with a specific wavelength to pass through, and different substances such as specific immunity protein have good compatibility with light with a specific wavelength, and can detect corresponding substances with light with a specific wavelength; therefore, the detection of various reagent cards 7 can be realized by arranging the acquisition channel 14 with the filter lens group, in other words, the reagent card detector provided by the invention can realize the detection of 7 reagent cards 7 by arranging 7 acquisition channels 14, and compared with the traditional reagent card detector which can only detect one reagent card 7, the integration level of the reagent card detector is greatly improved, and the purchase cost of the reagent card detector is reduced.
The position of the acquisition channel 14 can be found in fig. 1: a support frame 5 is fixed on one end of the base 1, as shown in fig. 1, and the support frame 5 is used for fixing a strip-shaped optical bracket 10; the optical support 10 is arranged parallel to the first guide rail 4 and above the first guide rail 4, i.e. above the reagent card carrier 6. The 7 collecting channels 14 are sequentially arranged on the optical support 10 and the 7 collecting channels 14 at equal intervals along the length direction of the optical support 10, and the reagent cards 7 of different types can be moved to the lower parts of the corresponding collecting channels 14 by moving the reagent card bearing frame 6 along the first guide rail 4, so that the detection of the reagent cards 7 is completed.
The specific structure of the single collecting channel 14 is shown in fig. 3, and includes a vertical lighting hole 22 arranged at the horizontal center of the optical bracket 10, two light-passing holes 23 are also arranged at two sides of the lighting hole 22, the two light-passing holes 23 at two sides of the lighting hole 22 are symmetrical with respect to the lighting hole 22 and present an inverted eight character as shown in fig. 3, and light source lamps 24, specifically, LED light source lamps and the like, are arranged in the two light-passing holes 23; the light passing holes 23 and the light collecting holes 22 are focused on the reagent card carrier 6, that is, the light emitted from the light passing holes 23 on both sides is focused on the reagent card carrier 6, irradiates the reagent card 7 fixed on the reagent card carrier 6 and is reflected by the reagent card 7 through the light collecting holes 22, and the light passing holes 23 and the light collecting holes 22 are focused together on the reagent card carrier 6, that is, on the reagent card 7 fixed on the reagent card carrier. The filter group is arranged between the lighting hole 22 and the photoelectric sensor 12, and is specifically arranged above the lighting hole 22 in an attaching manner. The filter lens group mainly comprises two plano-convex lenses 25 and a filter 26, wherein the convex surfaces of the two plano-convex lenses 25 are arranged oppositely, and the filter 26 is arranged between the two convex lenses. Each collection channel 14 is provided with a filter 26 which allows specific wavelengths to pass through, and 7 collection channels 14 can realize the detection of 7 reagent cards.
The reagent card bearing frame 6 is structurally shown in fig. 2 and comprises a sliding part 63 clamped on the first guide rail 4 to move along the first guide rail 4, the bottom surface of the sliding part 63 is in a groove shape, and the long-strip-shaped first guide rail 4 is clamped through the groove; the device further comprises an upright column 62 which is arranged above the sliding part 63 and connected with the sliding part 63 and used for bearing the elastic clamping part 61, wherein the elastic clamping part 61 is arranged above the upright column 62, and the three parts are integrally arranged and clamped on the first guide rail 4 through the sliding part 63. The elastic clamping part 61 comprises a rectangular bottom plate 611, the bottom plate 611 is used for bearing the reagent card 7, the edge of the bottom plate 611 is provided with a side rail 612 extending upwards to form lateral fixing for the reagent card and prevent the reagent card 7 from sliding down; the side rails 612 are arranged on three sides, as shown in fig. 2, the side rails 612 are arranged only on the two long sides of the bottom plate 611 and the inner periphery of any short side sandwiched by the two long sides, so that the reagent card can be conveniently taken and placed; the inner periphery of the side rail 612 is further provided with a blocking piece 613, specifically, the inner periphery of the side rail 612 with two opposite long sides of the bottom plate 611 is provided with two blocking pieces 613, the length of the blocking piece 613 is slightly shorter than that of the side rail 612, the blocking piece 613 is used for being attached to the side wall of the reagent card 7 to fix the reagent card 7, the blocking piece 613 and the side rail 612 are connected through an elastic part 614, and the elastic part 614 is used for adjusting the distance between the two opposite blocking pieces 613, so that the compatibility of the reagent card carrier 6 is improved, the reagent cards 7 with various types can be fixed, and the reagent cards 7 with various types can be detected. In the above embodiment, 6 springs are symmetrically disposed between the blocking piece 613 and the side rail 612 to achieve elastic clamping of the reagent card.
In another embodiment of the present invention, the reagent card detecting apparatus further comprises a first power portion 15 for driving the reagent card carrier 6 to move along the first guide rail 4 to a position below the different collecting channels 14, wherein the first power portion 15 is fixed by the supporting frame 5 disposed at one end of the base 1; the base 1 is also provided with a first transmission device 3 which is connected with a first power part 15 and the reagent card bearing frame 6, and the first transmission device 3 is arranged in parallel with the first guide rail 4; the first power part 15 can adopt a direct current or alternating current motor, the first transmission device 3 specifically adopts a crawler belt and can also adopt chain transmission; as shown in figure 1, the crawler belt is fixed on the base 1 through the first pulley 2, the outer wall of the first pulley 2 is toothed and is meshed with the inner teeth of the crawler belt, and the reagent card bearing frame 6 is connected with the first transmission device 3 through the first transmission device fixing frame 9 arranged on the side wall of the upright column 62, so that the synchronous movement of the reagent card bearing frame 6 and the first transmission device 3 is ensured.
In order to ensure that the collecting unit can complete the detection of the reagent card information through any collecting channel 14, a photoelectric sensor 12 can be arranged above each collecting channel 14, in order to reduce the number of the photoelectric sensors 12, a second guide rail 18 parallel to the first guide rail 4 is also specially arranged, the photoelectric sensors 12 are connected to the second guide rail 18 through a sensor fixing frame 13, and the photoelectric sensors 12 can be adjusted to move to the positions above different collecting channels 14 by sliding the sensor fixing frame 13 along the second guide rail 18. The reagent card detector provided by the invention also comprises a second power part 16 which is used for driving the photoelectric sensor 12 to move along a second guide rail 18, the second power part 16 is also fixed through the support frame 5, namely the support frame 5 plays a role in fixing the first power part 15, the second power part 16 and the optical bracket 10, and a second transmission device 19 which is parallel to the second guide rail 18 is arranged on the base 1; the second power portion 16 is a direct current motor or an alternating current motor, the second transmission device 19 specifically adopts a crawler belt, the second transmission device 19 is fixed on the base 1 through a second pulley 20, the outer wall of the second pulley 20 is provided with teeth and meshed with the inner teeth of the crawler belt, and the sensor support frame 5 is connected with the second transmission device 19 through a second transmission device fixing frame 17, so that the synchronous motion of the photoelectric sensor 12 and the second crawler belt is ensured.
As shown in fig. 1, the first transmission device 3, the first guide rail 4, the second transmission device 19 and the second guide rail 18 are sequentially arranged in parallel along the length direction of the base 1, and the first power portion 15 and the second power portion 16 are jointly fixed at one end of the base 1 in the length direction through the support frame 5. The first power portion 15 and the second power portion 16 can be provided with 7 gears corresponding to 7 collecting channels, and the 7 gears correspond to 7 positions of the photoelectric sensor 12 and the reagent card carrier 6 respectively. Of course, the reagent card carrier 6 and the photosensor 12 can be driven by the same power unit to ensure synchronous movement of the two.
The reagent card 7 is detected by manually selecting the corresponding collecting channel 14 according to the type of the reagent card 7, so that the efficiency is low, and the detection result is easy to make mistakes due to misplacement, therefore, the invention particularly designs a recognition control unit which is used for recognizing the type of the reagent card 7 and respectively drives the reagent card bearing frame 6 and the photoelectric sensor 12 to move to the corresponding collecting channel 14 through the first power part 15 and the second power part 16; the identification control unit comprises a scanning component 8 for scanning the bar code of the reagent card to realize the type identification of the reagent card 7, and a PCB 11 for controlling the reagent card carrier 6 and the photoelectric sensor 12 to move to the corresponding acquisition channel 14 according to the scanning information. The scanning assembly 8 is fixed to the PCB board 11, and the PCB board 11 is fixed to the optical bracket 10. When the reagent card 7 needs to be detected, only the detecting personnel need to fix the reagent card 7 on the reagent card bearing frame 6, and the scanning component 8 can automatically scan the bar code on the reagent card 7, so that the acquisition channel 14 corresponding to the reagent card 7 is identified and information is sent to the PCB 11, and the PCB 11 controls the reagent card bearing frame 6 and the photoelectric sensor 12 to move to the corresponding channel, so that the information acquisition and detection of various reagent cards 7 can be realized.
The reagent card detector provided by the invention also comprises an analysis detection unit for completing the analysis and detection of the reagent card according to the electric signal output by the photoelectric sensor 12 and a display unit for displaying the detection result, and the analysis detection unit and the display unit can refer to the prior art.
The invention also provides a reagent card detection system, which comprises the reagent card detector provided by the embodiment and terminal output equipment used for outputting the detection result, wherein the terminal output equipment is connected with the reagent card detector, and the terminal output equipment can be a display or a printer for printing the detection result and the like.
The reagent card detector provided by the invention has good compatibility with reagent cards 7 of different types, can identify and detect various reagent cards 7, can set the number of the acquisition channels 14 according to requirements, improves the integration level of the reagent card detector, and reduces the purchase cost of the reagent card detector and the detection cost of the reagent cards 7. The reagent card detector with the increased identification control unit is highly intelligent, detection of various reagent cards 7 can be completed only by fixing the reagent cards to the reagent card bearing frame 6 by detection personnel, manual operation errors are avoided, the detection result is reliable, and the detection efficiency is high.
It is noted that, in this specification, relational terms such as first and second, and the like are used solely to distinguish one entity from another entity without necessarily requiring or implying any actual such relationship or order between such entities.
The reagent card detecting system and the reagent card detecting instrument thereof provided by the invention are described in detail above. The principles and embodiments of the present invention are explained herein using specific examples, which are presented only to assist in understanding the method and its core concepts. It should be noted that, for those skilled in the art, it is possible to make various improvements and modifications to the present invention without departing from the principle of the present invention, and those improvements and modifications also fall within the scope of the claims of the present invention.
Claims (10)
1. The reagent card detector is characterized by comprising a base (1), a first guide rail (4) arranged on the base (1), a reagent card bearing frame (6) which is connected with the first guide rail (4) and can move along the first guide rail (4), and an acquisition unit for acquiring and processing reagent card information;
the reagent card bearing frame (6) is provided with an elastic clamping part (61) for fixing reagent cards of different types;
the collection unit is including locating a plurality of collection passageways (14) of reagent card carrier (6) top, arbitrary collection passageway (14) set up a filter group for gather the information of a reagent card, still including locating collection passageway (14) top is used for receiving photoelectric sensor (12) of reagent card information.
2. The reagent card meter according to claim 1, wherein a plurality of the collecting channels (14) are provided in an optical bracket (10), and the optical bracket (10) is provided in parallel above the first guide rail (4) and fixed by a support bracket (5) provided at one end of the base (4);
arbitrary collection passageway (14) are including seting up in vertical daylighting hole (22) of the horizontal central authorities of optical support (10) with be the symmetry of the eight characters of the form of falling and locate light hole (23) of daylighting hole (22) both sides, it is fixed with light source lamp (24) to lead to light hole (23) internal fixation, lead to light hole (23) with daylighting hole (22) focus on reagent card bears frame (6), the filter assembly locate daylighting hole (22) with between photoelectric sensor (12).
3. The reagent card meter according to claim 2, wherein the filter set is a filter (26) and two plano-convex lenses (25) disposed above the lighting hole (22), the convex surfaces of the two plano-convex lenses (25) are disposed opposite to each other, and the filter (26) is disposed between the two plano-convex lenses (25).
4. The reagent card meter according to claim 3, wherein the reagent card carrier (6) comprises a sliding portion (63) engaged with the first guide rail (4) for moving along the first guide rail (4), a post (62) connected to the sliding portion (63) for supporting the resilient mounting portion (61), and a resilient mounting portion (61) provided at a top end of the post (62).
5. The reagent card testing apparatus according to claim 4, wherein the resilient mounting portion (61) comprises a bottom plate (611) for carrying the reagent card, and a side rail (612) extending vertically upward along an edge of the bottom plate (611), a blocking piece (613) for mounting the reagent card is disposed in the side rail (612), and a resilient portion (614) for adjusting a distance between the blocking piece (613) and the side rail (612) to resiliently mount the reagent card is further disposed between the blocking piece (613) and the side rail (612).
6. The reagent card meter of claim 5, further comprising a first power portion (15) disposed at one end of the base (1) for driving the reagent card carrier (6) to move under any of the collection channels (14);
the reagent card detection device is characterized in that the base (1) is provided with a first transmission device (3) parallel to the first guide rail (4), and the first power part (15) drives the reagent card bearing frame (6) to move along the first guide rail (4) through the first transmission device (3).
7. The reagent card meter according to claim 6, further comprising a second guide (18) parallel to the first guide (4) and provided on the base (1) for movement of the photoelectric sensor (12), wherein the photoelectric sensor (12) is connected to the second guide (18) via a sensor mount (13).
8. The reagent card meter of claim 7, further comprising a second power section (16) disposed at the same end as the first power section (15) and driving the photosensor (12) along the second rail (18);
the base (1) is provided with a second transmission device (19) parallel to the second guide rail (18), and the second power part (16) drives the photoelectric sensor (12) to move along the second guide rail (18) through the second transmission device (19).
9. The reagent card meter according to claim 8, further comprising an identification control unit for identifying the type of the reagent card, wherein the reagent card carrier (6) and the photoelectric sensor (12) are respectively driven by the first power part (15) and the second power part (16) to move to the corresponding collecting channel (14);
the identification control unit comprises a scanning component (8) for scanning a reagent card bar code to realize the identification of the type of the reagent card, and a PCB (11) for controlling the movement of the reagent card bearing frame (6) and the photoelectric sensor (12) according to scanning information, wherein the scanning component (8) is fixed on the PCB (11).
10. A reagent card testing system comprising the reagent card testing apparatus of any one of claims 1 to 9, and further comprising a terminal output device for outputting a test result, wherein the terminal output device is connected to the reagent card testing apparatus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811455562.XA CN111257552A (en) | 2018-11-30 | 2018-11-30 | Reagent card detection system and reagent card detector thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811455562.XA CN111257552A (en) | 2018-11-30 | 2018-11-30 | Reagent card detection system and reagent card detector thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111257552A true CN111257552A (en) | 2020-06-09 |
Family
ID=70953854
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811455562.XA Pending CN111257552A (en) | 2018-11-30 | 2018-11-30 | Reagent card detection system and reagent card detector thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111257552A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113533211A (en) * | 2021-08-20 | 2021-10-22 | 四川新健康成生物股份有限公司 | Bar code recognition device and algorithm for fluorescence analyzer |
-
2018
- 2018-11-30 CN CN201811455562.XA patent/CN111257552A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113533211A (en) * | 2021-08-20 | 2021-10-22 | 四川新健康成生物股份有限公司 | Bar code recognition device and algorithm for fluorescence analyzer |
| CN113533211B (en) * | 2021-08-20 | 2024-05-07 | 四川新健康成生物股份有限公司 | Bar code recognition device and algorithm for fluorescence analyzer |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101571451B (en) | Device for continuously detecting integrative luminescence properties of light emitting diode (LED) light source | |
| CN109900892A (en) | A kind of medical rotary table formula entry fluorescence immunity analyzer | |
| CN201184839Y (en) | Apparatus for detecting synthesis luminous characteristic of LED light source | |
| CN1851458A (en) | Lateral flow assay systems and methods | |
| CN109521197B (en) | Multi-channel fluorescence immunoassay analyzer | |
| CN104198157A (en) | Automatic sorting device with lens detection function | |
| CN107884571A (en) | Portable fluorescence immunity analysis instrument and Portable fluorescence analysis method | |
| CN209296738U (en) | A kind of reagent card detection system and its reagent card detector | |
| CN108181456A (en) | Hand-held fluorescence immunoassay apparatus | |
| CN204065094U (en) | A kind of continuous sample introduction formula Time-resolved Fluoroimmunoassay instrument | |
| CN213301472U (en) | Automatic change spectrum collection system of demarcation | |
| CN102128830B (en) | Immunochromatographic test paper strip color signal quantitative detector | |
| CN111257552A (en) | Reagent card detection system and reagent card detector thereof | |
| CN1091254C (en) | Reflection-type photoelectric sensing apparatus | |
| KR20200055913A (en) | Integrated Immunodiagnostic Fluorescent Reader with Multiple Diagnostic Function | |
| CN207964840U (en) | The food safety comprehensive analytical equipment of fluorescence immune chromatography quantitative check can be achieved | |
| CN206411125U (en) | Portable fluorescence immunity analysis instrument | |
| CN210803281U (en) | Special detection equipment for lateral flow immunochromatography based on near-infrared two-zone fluorescence imaging | |
| CN108562747B (en) | Enzyme-free fluorescent chemiluminescence comprehensive enzyme-labeled detector | |
| CN216208536U (en) | Detection unit suitable for portable hair drug detector | |
| CN207730771U (en) | Hand-held fluorescence immunoassay apparatus | |
| CN212301570U (en) | Colloidal gold immunity analyzer | |
| CN220019356U (en) | Fluorescence detector | |
| CN207601091U (en) | A kind of magnetic enzyme exempts from the testing agency of quantitative fluorescence analysis instrument | |
| CN211505220U (en) | Full-automatic multi-wavelength angle excitation fluorescence luminosity detection analyzer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |