CN210071852U - Chemiluminescence immunity analyzer - Google Patents

Abstract

The utility model belongs to the technical field of the chemiluminescence immunity analyzer, a chemiluminescence immunity analyzer is provided, through setting up different operation stations along the straight line on incubation groove module, the chip box that is sealed with disposable test reagent in the drive of rethread incubation groove module moves along operation station in order to carry out chemiluminescence detection, again in the other overall arrangement operating device of operation station, correspond the operation through operating device, and then effectively avoid the production of uncork valid period problem and the operation of "calibration" process, thereby make the detection process that possesses the chemiluminescence immunity analyzer of this incubation groove module simple and detect the precision improvement immediately.

Description

Chemiluminescence immunity analyzer

Technical Field

The utility model belongs to the technical field of chemiluminescence immunoassay appearance, especially, relate to a chemiluminescence immunoassay appearance and detection method.

Background

At present, a circular ring-shaped incubation groove is commonly used in a chemiluminescence immunoassay analyzer for placing a reagent bottle and a reaction cup. Wherein, the reagent bottle is filled with a plurality of human reagent quantities for detecting a plurality of samples. When a specific sample is detected, the reagent bottle is opened, and then the reagent is sucked by the reagent sucking device to be uniformly mixed with the sample in the reaction cup for detection.

SUMMERY OF THE UTILITY MODEL

Although the circular ring-shaped incubation groove of the existing chemiluminescence immunoassay analyzer can realize sample detection, the circular ring-shaped incubation groove is required to be capable of placing a plurality of reaction cups and reagent bottles containing a large amount of reagent for measurement so as to meet the requirement of multi-part test because the market positioning of the existing chemiluminescence immunoassay analyzer with the circular ring-shaped incubation groove is generally oriented to large medical institutions. However, practice shows that the reagent can not be used up after the reagent bottle is opened, so that the problem of bottle opening validity period is caused, namely, the reagent remained after the bottle is opened is reused after a certain time, and the sample detection precision can be reduced. In addition, the independent presence of the cuvettes and the reagent bottles in the annular incubation chamber is often a significant reason for the complicated "calibration" procedure required for the detection of the sample. The calibration requires professional operation and the operation flow is complex, so that the biochemical analyzer of the annular incubation groove is difficult to popularize in small medical institutions such as community hospitals and the like.

In conclusion, the circular ring-shaped incubation groove of the existing chemiluminescence immunoassay analyzer has the defects of complex detection process of the chemiluminescence immunoassay analyzer, easy reduction of detection precision and the like.

The utility model provides a chemiluminescence immunoassay appearance to solve the above-mentioned defect of the ring shape incubation groove of current chemiluminescence immunoassay appearance, this chemiluminescence immunoassay appearance includes:

the incubation tank module comprises different operation stations which are arranged along a straight line and is used for driving a chip box which is internally sealed with a disposable test reagent to move along the operation stations so as to carry out chemiluminescence detection;

and the operating mechanism is arranged beside the operating station to perform corresponding operation.

Specifically, the incubation tank module comprises an incubation tank with a linear channel inside; the different operation positions communicated with the linear channel are arranged on the upper surface of the incubation groove along the direction of the linear channel; and a driving mechanism capable of driving the chip box to pass is arranged on one side of the linear channel.

Specifically, the different operation positions comprise a puncture position, a sample adding position, a magnetic separation cleaning position and a detection position.

Specifically, the detection site, the sample addition site, the puncture site and the magnetic separation cleaning site are sequentially distant from the inlet of the chip cartridge.

Specifically, the operating mechanism comprises a sample feeding mechanism arranged beside the sample feeding position; the sampling mechanism comprises a sample driving device used for conveying a sample tube to a sampling station, an identification device used for identifying the identification of the sample tube on one side of the sample driving device and a monitoring device used for detecting whether the sample tube exists or not on one side of the sample driving device.

Specifically, the operating mechanism comprises a sampling mechanism arranged beside the sample adding position; the sampling mechanism comprises a transverse driving device arranged on the vertical plate and a vertical sampling and lofting device which can be driven by the transverse driving device to translate.

Specifically, the operating mechanism comprises a puncture mechanism arranged beside the puncture position; the puncture mechanism comprises a puncture driving device arranged on the cross beam and a puncture needle which can be driven by the puncture driving device to puncture downwards.

Specifically, the operating mechanism includes a light emission detecting mechanism provided beside the detection site; the light-emitting detection mechanism comprises a slide rail arranged on one side of the supporting plate, a body driving motor arranged on the top end of the supporting plate and a single photon counter which is connected with the body driving motor through a single photon counting installation block and is provided with a light shielding structure.

Specifically, when the light shielding structure is communicated with the chip box, a detection channel capable of blocking stray light from entering is formed.

Specifically, the side walls of the chip box can block light from entering the box body to irradiate the reactant.

The utility model provides a chemiluminescence immunoassay appearance, through setting up different operation stations along the straight line on the incubation groove module, the chip box that is sealed with disposable test reagent in the drive of rethread incubation groove module moves along operation station and detects in order to carry out chemiluminescence, set the lateral wall of chip box into the structure that can block light entering box body again, at the other overall arrangement operating device of operation station, correspond the operation through operating device, and then effectively avoid the production of uncork valid period problem and the operation of "calibration" process, thereby make the detection process that possesses the chemiluminescence immunoassay appearance of this incubation groove module simple and detect the precision improvement immediately.

Drawings

Fig. 1 is a schematic structural diagram of a chemiluminescence immunoassay analyzer provided in one embodiment;

FIG. 2 is a schematic structural diagram of an embodiment of an incubator module;

FIG. 3 is a schematic structural diagram of a clamping mechanism according to an embodiment;

FIG. 4 is a schematic structural diagram of a sample injection mechanism according to an embodiment;

FIG. 5 is a schematic diagram of a sampling mechanism according to an embodiment;

FIG. 6 is a schematic structural diagram of a lancing mechanism according to one embodiment;

FIG. 7 is a schematic structural diagram of a luminescence detection mechanism according to an embodiment;

fig. 8 is a schematic structural diagram of a pipette tip movement module according to an embodiment.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention. 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, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

Furthermore, in the description of the present invention, unless explicitly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; the two elements may be directly connected or indirectly connected through an intermediate medium, or may be communicated with each other inside the two elements, or may be wirelessly connected or wired connected. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Furthermore, the technical features mentioned in the different embodiments of the invention described below can be combined with each other as long as they do not conflict with each other.

In the following, the present invention proposes some preferred embodiments to teach those skilled in the art to implement.

Fig. 1 is a schematic structural diagram of a chemiluminescence immunoassay analyzer according to an embodiment, which shows a chemiluminescence immunoassay analyzer comprising: an incubation tank module 1 and an operating mechanism arranged on the bottom plate a. The operating mechanism comprises a sample introduction mechanism 7, a sampling mechanism 5, a puncture mechanism 3, a liquid suction needle movement mechanism 4, a movement pump mechanism 6, a luminescence detection mechanism 2 and the like. The side of the incubation tank module 1 can be provided with a cleaning pool device 9 for cleaning the operating mechanism needing cleaning. For example, the puncture mechanism 3 or the sampling mechanism 5 is cleaned. A liquid path unit 8 can be arranged on one side of the incubation tank module 1, and the liquid path unit 8 can be used for liquid and electric connection with a cleaning pool device 9.

Referring to fig. 1, the incubator module 1 includes different operation stations arranged along a straight line for driving a chip cartridge enclosing a disposable test reagent to move along the operation stations; the operating mechanism is arranged beside the operating station to perform corresponding operation. The side wall of the chip box can prevent light from entering the box body.

In this embodiment, through setting up different operation stations along the straight line on incubation groove module 1, the chip box that seals disposable test reagent in through incubation groove module 1 drive moves along operation station, at the other overall arrangement operating device of operation station, correspond the operation through operating device, and then effectively avoid the production of uncork validity period problem and the operation of "calibration" process, thereby make the instant simple and detection precision improvement of the detection process that possesses the chemiluminescence immunoassay appearance of this incubation groove module 1.

It should be noted that, in the prior art, the chemiluminescence immunoassay device with the circular ring-shaped incubation groove structure has a plurality of different operation stations, such as a puncturing position, a sample adding position, a detection position, and the like, but these stations are all arranged around the periphery of the disc, and accordingly, the operation mechanisms for completing the puncturing operation, the sample adding operation, and the detection operation are also correspondingly arranged around the plurality of different operation stations. The reason why the prior chemiluminescence immunoassay device arranges the incubation tank component into a circular ring structure is to carry out the analysis and detection of multiple samples and multiple persons. Although the existing chemiluminescence immunoassay device can complete the analysis and detection of multiple samples and multiple persons, the defects of complex analysis and detection operation, low detection precision and the like of the device are caused. The chemiluminescence immunoassay analyzer provided by the embodiment is based on the improvement of the incubation groove module 1, so that the fundamental change of the whole structure of the analyzer is brought, the detection process of the chemiluminescence immunoassay analyzer with the incubation groove module 1 is instant and simple, the detection precision is improved, and the analyzer can really meet the requirements of small medical institutions such as community hospitals on instantaneity, simplicity and disposable sample detection.

It should be further noted that, because the sample detection is completed at different operation stations arranged along a straight line on the incubator module 1, the operation mechanisms such as the sample introduction mechanism 7, the sampling mechanism 5, the puncture mechanism 3, the luminescence detection mechanism 2 and the like can be arranged along straight lines where the different operation stations are located, so that the whole structure of the instrument is compact and small.

FIG. 2 is a schematic structural view of an incubator module according to an embodiment, showing an incubator module.

Referring to fig. 1-2, the incubator tank module includes an incubator tank 100 having a linear channel therein; different operation positions communicated with the linear channel are arranged on the upper surface of the incubation groove 100 along the direction of the linear channel; a driving mechanism 103 which can drive the chip box internally sealed with the disposable test reagent to pass is arranged on one side of the linear channel; the side wall of the chip box can prevent light from entering the box body.

The incubator 100 may have a long structure. The operation sites can include a puncture site 108, a sample application site 110, a magnetic separation and cleaning site 106, a detection site 111, and the like. The arrangement order of the operation sites such as the puncture site 108, the sample addition site 110, the magnetic separation cleaning site 106, and the detection site 111 on the incubation well 100 can be set according to specific needs, and preferably, the distances from the detection site 111, the sample addition site 110, the puncture site 108, and the magnetic separation cleaning site 106 to the inlet of the chip cartridge become longer in sequence.

In a modified form, the incubation groove 100 is further provided thereon with an in-place sensor 112 for sensing positional information of the chip cartridge; the position sensor 112 is disposed adjacent to the cassette inlet 116 of the linear channel. Preferably, the in-position sensor 112, the detection site 111, the sample application site 110, the puncturing site 108, and the magnetic separation and cleaning site 106 are sequentially distant from the cartridge inlet 116.

In an improvement, an identification position 113 is arranged between the in-position sensor 112 and the chip box inlet 116; the identification bit 113 communicates with the straight passage. The identification bit 113 can identify identification information (e.g., a two-dimensional code) of the chip cartridge, and can confirm identity information of the chip cartridge, thereby preventing an error from occurring in a detection object. For example, the identification information of the chip cartridge can be scanned and obtained by the scanner 114 via the scanner holder 115 above the incubation well 100 for comparison with the background.

In the improvement, a puncture fixing position 109 is arranged beside the puncture position 108, and a liquid absorption fixing position 107 is arranged beside the magnetic separation cleaning position 106. Wherein, puncture fixing position 109 and imbibition fixing position 107 can play the fixed effect of puncture and magnetism respectively.

In this embodiment, through the inside at incubation groove 100 sets up the straight line passageway, set up the different operation positions with the straight line passageway intercommunication along the straight line passageway direction on incubation groove 100, one side at the straight line passageway sets up actuating mechanism 103, the rethread sets up the chip box that the lateral wall can block light entering box body, it has disposable test reagent to seal in the chip box, rethread actuating mechanism 103 drive chip box is current along the straight line passageway, and then effectively avoid the production of uncork validity period problem and the operation of "calibration" process, thereby make the instant simple and detection precision improvement of the detection process that possesses the biochemical detector of this incubation groove 100 subassembly.

It should be noted that, because the testing reagent sealed in the chip box is a disposable reagent for a single person, the testing reagent is sealed in the chip box in advance through the sealing film for disposable measurement, and meanwhile, the pre-sealed reagent is calibrated through a special calibration process, and a reagent calibration mechanism is not needed to perform a complicated calibration operation when the testing reagent is used, so that the detection process of the biochemical detector with the incubation groove 100 assembly is instant and simple. The test reagent is a disposable single-person reagent which is sealed and stored, so that the problem of the effective period of bottle opening can be effectively solved, the test precision is not reduced when the reagent is stored and reused, the reagent taking and placing process can be reduced, and the detection efficiency is accelerated.

In addition, when the sample is detected and analyzed by specifically using the incubation groove 100 component of the chemiluminescent immunoassay analyzer in the embodiment, the chip cartridge is put in from the chip cartridge inlet 116 of the linear channel, then the chip cartridge is driven to pass through the linear channel by the driving mechanism 103, the puncture position 108 is received to puncture the sealing film of the chip cartridge, the sample adding position 110 is received to add the sample to the punctured chip cartridge, and the detection position 111 is received to detect the chemiluminescent value of the reactant after mixing the sample and the reagent, so that the instant, efficient and simple sample test can be realized.

In addition, compared with the prior art in which the reagent bottle and the reaction cup are placed in the circular incubation groove, and the chemiluminescence immunoassay analyzer with the reagent amount of multiple persons in the reagent bottle for detecting multiple samples is provided, the chemiluminescence immunoassay analyzer with the assembly of the incubation groove 100 provided by the embodiment has the advantages of instant and simple detection process, relatively high detection precision, and the like.

It should be further noted that the incubation groove 100 with the long strip structure is beneficial to arranging a linear channel, and is beneficial to arranging a puncture position 108, a sample adding position 110, a magnetic separation cleaning position 106 and a detection position 111 along the linear channel, so that other mechanisms of the chemiluminescence immunoassay analyzer can be arranged along the incubation groove 100 with the long strip structure, and the effect of concentrating the mechanism position to reduce the overall volume of the chemiluminescence immunoassay analyzer is achieved.

It should be noted that, when detecting the chemiluminescence value of the reactant, natural light is required to be prevented from irradiating the reactant in the chip box, and therefore, the side wall of the chip box needs to be capable of blocking light from entering the box body. In particular, the chip case may be made of an opaque material.

The incubator 100 has a function of keeping the reactant at a constant temperature and providing an appropriate reaction temperature, and may be specifically composed of a heat generating device, a temperature sensor, a temperature adjusting device, and the like.

Fig. 3 is a schematic structural diagram of a clamping mechanism according to an embodiment, which illustrates a clamping mechanism.

Referring to fig. 1-3, the driving mechanism 103 drives the chip box to pass by driving a clamping and limiting mechanism to move. Centre gripping stop gear includes: a slider 101 connected to a driving mechanism 103, a holding mechanism 104 for holding the chip cartridge on the slider 101 side, and a stopper 102 for restricting the movement of the chip cartridge on the driving mechanism 103 side.

The clamping mechanism 104 includes a clamping plate cover plate 1041, a middle partition plate 1042, a rotating hook pin pulling shaft 1043, a fixed hook 1044, a side partition plate 1045, and a bottom cover plate 1046. The middle spacer 1042, the rotating hook pin pulling shaft 1043, the fixed hook 1044 and the side spacer 1045 are located between the clamping plate cover 1041 and the bottom cover 1046. The rotating hook pin pulling shaft 1043 and the fixed hook 1044 are located between the middle partition plate 1042 and the bottom cover plate 1046, and clamping and releasing of the chip box can be realized through matching.

Fig. 4 is a schematic structural diagram of a sample injection mechanism according to an embodiment, which illustrates a sample injection mechanism.

Referring to fig. 1, 2 and 4, the operation mechanism comprises a sample feeding mechanism 7 disposed beside the sample feeding site 110; the sample injection mechanism 7 includes a sample driving device 701 for conveying the sample tube 7014 to the sampling station, an identification device 702 for identifying the identification of the sample tube 7014 on the side of the sample driving device 701, and a monitoring device 703 for detecting the presence or absence of the sample tube 7014 on the side of the sample driving device 701.

Specifically, the sample driving device 701 includes: a sample feeding driving motor conveyor belt component 7011 arranged on the sample feeding driving device bracket 7012 and a sample bearing support 7013 fixed on the sample feeding driving motor conveyor belt component 7011. A sample tube 7014 is supported in a groove body with an opening at one side of the sample support 7013. The identification device 702 comprises a sample information code scanner 7021 fixed on a code scanner support 7022. The monitoring device 703 includes a sample monitoring sensor 7031 secured to a sample monitoring carrier support 7032.

It should be noted that the identification of the sample tube 7014 can be used to record the sample information required for each sample detection, and specifically, a two-dimensional code or a barcode may be used. The sample information code scanner 7021 scans codes to obtain sample information, and checks the sample information with a background to avoid wrong sample sending.

Fig. 5 is a schematic structural diagram of a sampling mechanism according to an embodiment, which illustrates a sampling mechanism.

Referring to fig. 1, 2 and 5, the operating mechanism comprises a sampling mechanism 5 disposed beside the sample application site 110; the sampling mechanism 5 comprises a transverse driving device 503 arranged on a vertical plate 501 and a vertical lofting device 502 which can be driven by the transverse driving device 503 to translate.

Specifically, the cross drive device includes a cross motor 5031 and a cross belt assembly that can be driven by the cross motor 5031. Vertical lofting device and horizontal belt subassembly are connected, including joker mixing device 5021, the preheating tank device 5022 of joker mixing device 5021 rear side, the left vertical driving motor 5024 of joker mixing device 5021, the liquid level detection device 5025 of joker mixing device 5021 front side, the sampling needle buffer 5023 between joker mixing device 5021 and the liquid level detection device 5025 and the sampling needle 5026 of connection in the lower extreme of liquid level detection device 5025.

It should be noted that the transverse driving device can drive the vertical sampling and lofting device to move transversely to the upper side of the sampling position 110, and then the vertical driving motor 5024 can drive the sampling needle 5026 to move downwards to the sampling position 110 for sampling.

Fig. 6 is a schematic structural view of a puncture mechanism according to an embodiment, showing a puncture mechanism.

Referring to fig. 1, 2 and 6, the operating mechanism comprises a puncture mechanism 3 arranged beside the puncture site 108; the puncture mechanism 3 includes a puncture driving device mounted on the cross beam 307 and a puncture needle 301 that can be driven by the puncture driving device to puncture downward.

Specifically, the puncture needle 301 is fixed to a puncture needle plate 302. The puncture driving device comprises a puncture slide rail 306 arranged on the right side of the cross beam 307, a puncture needle connecting plate 303 is arranged on the puncture slide rail 306 in a sliding manner, the upper end of the puncture needle connecting plate 303 is connected with a puncture motor 305 through a puncture motor fixing plate 304, and the lower end of the puncture needle connecting plate 303 is fixed with the puncture needle plate 302.

The puncture motor 305 drives the puncture needle connecting plate 303 to move up and down on the puncture slide rail 306, thereby driving the puncture needle 301 fixed to the puncture needle plate 302 to puncture at the puncture site 108.

Fig. 7 is a schematic structural diagram of a luminescence detection mechanism according to an embodiment, showing a luminescence detection mechanism.

Referring to fig. 1, 2 and 7, the operating mechanism includes a light emission detecting mechanism disposed beside the detection site; the luminescence detection mechanism comprises a slide rail 205 arranged on one side of the support plate, a body driving motor 203 arranged on the top end of the support plate, and a single photon counter 201 which is connected with the body driving motor 203 through a single photon counting installation block 202 and is provided with a light shielding structure. The supporting plate comprises a plate body 206, a driving motor mounting block 204 and a base 207, wherein the driving motor mounting block 204 and the base 207 are arranged at the upper end and the lower end of the plate body 206.

It should be noted that the single photon counter 201 is used to detect the luminescence of the reactant in the chip box, and therefore, it is necessary to ensure that no stray light penetrates through the side wall of the chip box to irradiate the reactant, and a light shielding structure is required to be disposed at a portion where the single photon counter 201 is in butt joint with the chip box to shield the stray light from entering the single photon counter 201.

Fig. 8 is a schematic structural diagram of a pipette needle movement module according to an embodiment, which illustrates a pipette needle movement module.

Referring to fig. 1, 2 and 8, the pipette needle moving module includes a cleaning part and a driving part. The driving part drives the cleaning part to clean the inside of the chip box. The driving part comprises a liquid suction guide rail mounting plate 401 provided with a liquid suction guide rail sliding block 405, and a guide rail connecting block 404 is arranged on the liquid suction guide rail sliding block 405; the top end of the imbibition guide rail mounting plate 401 is provided with an imbibition driving motor 408, and the imbibition driving motor 408 is connected with the guide rail connecting block 404; a pipette fixing block 406 is mounted on the back surface of the pipette rail mounting plate 401.

The cleaning part comprises a needle fixing seat 403 arranged on one side of a guide rail connecting block 404, a protective coil fixing metal plate 409 is arranged at the upper end of the needle fixing seat 403, a cleaning needle 410 penetrates through the needle fixing seat 403, a cleaning needle distal positioning piece base 412 with a cleaning needle distal positioning piece 411 arranged on the surface is penetrated through the cleaning needle 410, one side of the cleaning needle distal positioning piece base 412 is connected with a base supporting plate 402, and the base supporting plate 402 is connected with a guide rail of a liquid suction guide rail sliding block 405 in a sliding manner.

Referring to fig. 1-8, in one embodiment, the chemiluminescent immunoassay analyzer operates as follows:

placing the sample tube into a sample bearing support of a sample introduction mechanism, and selecting a chip box of a corresponding reagent package;

inserting the chip box into the chip box inlet of the incubation groove, and detecting whether the chip box exists in the incubation groove through the in-place sensor;

after the chip box is detected, the sample information code scanning instrument scans the code to identify the chip box;

conveying the chip box after code scanning identification to a puncture position through a clamping mechanism;

the puncture needle is started to puncture the corresponding pinhole position on the chip box;

conveying the punctured chip box to a sample adding position through a clamping mechanism;

the sample driving device starts to convey the sample tube to the tail end of the sampling mechanism to be sampled;

the sampling mechanism distributes the samples in the sample tubes into reaction cups of corresponding chip boxes according to requirements through sampling needles, and simultaneously distributes reagents packaged in the chip boxes into the reaction cups of the chip boxes according to requirements; the motion trail of the sampling needle is in a straight line with the sample identification position, the needle cleaning pool position and the sample adding position;

the vibrator blending device on the sampling mechanism performs corresponding blending action on the solution in the chip box, and after blending, the incubation groove incubates the blended solution for a period of time;

after incubation, the chip box is conveyed to a sample adding position by the clamping mechanism, and the cleaning solution is received by the uniform mixing solution;

after the cleaning solution is added, the chip box is conveyed to a magnetic separation cleaning position by the clamping mechanism;

the motion pump mechanism acts, the waste liquid is pumped out through the linkage of the pump and the matching of the cleaning pool device and the liquid suction needle motion module, and the solution after the incubation is cleaned repeatedly;

after cleaning, the chip box is conveyed to a sample adding position by the clamping mechanism;

dripping a reagent into the reaction cup by the sampling needle for incubation for a period of time;

transferring the chip box to a detection position through a clamping mechanism for detection;

after the detection is completed, the chip cartridge is transferred to the chip cartridge inlet of the incubation groove by the clamping mechanism.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims (10)

1. A chemiluminescent immunoassay analyzer, comprising:

the incubation tank module comprises different operation stations which are arranged along a straight line and is used for driving a chip box which is internally sealed with a disposable test reagent to move along the operation stations so as to carry out chemiluminescence detection;

and the operating mechanism is arranged beside the operating station to perform corresponding operation.

2. The chemiluminescent immunoassay analyzer of claim 1 wherein the incubator module comprises an incubator with a linear channel therein; the different operation positions communicated with the linear channel are arranged on the upper surface of the incubation groove along the direction of the linear channel; and a driving mechanism capable of driving the chip box to pass is arranged on one side of the linear channel.

3. The chemiluminescent immunoassay analyzer of claim 2 wherein the different sites of operation comprise a puncture site, a sample loading site, a magnetic separation cleaning site, and a detection site.

4. The chemiluminescent immunoassay analyzer of claim 3 wherein the detection site, the sample application site, the puncture site and the magnetic separation and cleaning site are sequentially distanced from the inlet of the cartridge.

5. The chemiluminescent immunoassay analyzer of claim 3, wherein the manipulation mechanism comprises a sample introduction mechanism disposed adjacent the sample addition site; the sampling mechanism comprises a sample driving device used for conveying a sample tube to a sampling station, an identification device used for identifying the identification of the sample tube on one side of the sample driving device and a monitoring device used for detecting whether the sample tube exists or not on one side of the sample driving device.

6. The chemiluminescent immunoassay analyzer of claim 3, wherein the manipulation mechanism comprises a sampling mechanism disposed adjacent the sample application site; the sampling mechanism comprises a transverse driving device arranged on the vertical plate and a vertical sampling and lofting device which can be driven by the transverse driving device to translate.

7. The chemiluminescent immunoassay analyzer of claim 3, wherein the operating mechanism comprises a puncture mechanism disposed adjacent the puncture site; the puncture mechanism comprises a puncture driving device arranged on the cross beam and a puncture needle which can be driven by the puncture driving device to puncture downwards.

8. The chemiluminescent immunoassay analyzer of claim 3, wherein the operating mechanism comprises a luminescence detection mechanism disposed adjacent the detection site; the light-emitting detection mechanism comprises a slide rail arranged on one side of the supporting plate, a body driving motor arranged on the top end of the supporting plate and a single photon counter which is connected with the body driving motor through a single photon counting installation block and is provided with a light shielding structure.

9. The chemiluminescent immunoassay analyzer of claim 8 wherein the light blocking structure, when in communication with the cartridge, forms a detection channel that blocks entry of stray light.

10. The chemiluminescent immunoassay analyzer of claim 1 wherein the sidewalls of the cartridge block light from entering the cartridge to irradiate the reactants.

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