POCT analyzer

Abstract

The utility model discloses a POCT (Point of Care Testing) analyzer, which comprises a first functional module, a second functional module and a third functional module, the second functional module is used for carrying out dry-type immunodetection; the third function module is used for carrying out dry biochemical detection; the rack comprises a first mounting plate and a second mounting plate; the POCT analyzers are arranged in a layered manner, the first functional module and the second functional module are arranged on the second mounting plate on the upper layer, and the third functional module is arranged on the first mounting plate on the lower layer. According to the POCT analyzer, the problem that the POCT analyzer is single in function is solved, the production cost is reduced, and the analyzer is more compact in structure and smaller in size.

Description

Technical Field

[0001] The present application relates to the field of medical device technology, and in particular to a POCT analyzer. Background Art

[0002] POCT (point-of-care testing) refers to clinical and bedside testing performed at the patient's side. It provides rapid results by analyzing samples immediately at the point of collection, eliminating the complex sample handling process of transferring them to a laboratory for testing.

[0003] Point-of-care (POCT) typically performs routine blood tests on patient blood samples. Based on the test results, the system analyzes changes in blood cell count and morphological distribution to determine blood status and disease diagnosis. Currently, POCT systems are generally limited to routine blood tests and cannot meet the needs of multi-indicator testing, such as biochemical and immunological tests in addition to routine blood tests. Users often need to use multiple instruments, significantly increasing the cost and complexity of their use. Utility Model Content

[0004] The main purpose of this application is to provide a POCT analyzer to solve the problem of single function of existing POCT analyzers.

[0005] The present application provides a POCT analyzer, comprising:

[0006] The first functional module is used for blood analysis and testing;

[0007] The second functional module is used for performing dry immunoassay;

[0008] The third functional module is used for performing dry biochemical testing;

[0009] The frame includes a first mounting plate and a second mounting plate;

[0010] The POCT analyzer is arranged in layers, the first functional module and the second functional module are arranged on the second mounting board in the upper layer, and the third functional module is arranged on the first mounting board in the lower layer.

[0011] In one embodiment, the second functional module includes at least one dry fluorescence detection site and at least one colloidal gold detection site, and an incubation module for incubating the sample to be tested;

[0012] Wherein, the dry fluorescence detection site and the colloidal gold detection site share the incubation module.

[0013] In one embodiment, a fourth functional module is further included;

[0014] The fourth functional module is used for performing urine biochemical testing; the fourth functional module is arranged adjacent to the third functional module.

[0015] In one embodiment, the first functional module, the second functional module, the third functional module and the fourth functional module independently implement their corresponding detection functions;

[0016] The first functional module is also used to analyze urine or feces.

[0017] In one embodiment, the third functional module includes at least one dry biochemical detection site, and the fourth functional module includes at least one urine biochemical detection site;

[0018] The dry fluorescence detection site, the colloidal gold detection site, the dry biochemical detection site, and the urine biochemical detection site all face the same side.

[0019] In one embodiment, the second functional module further includes a dry fluorescence detection module and a colloidal gold detection module;

[0020] The incubation module includes a heating unit;

[0021] The dry fluorescence detection module is used to detect the dry fluorescence card strip inserted in the dry fluorescence detection position, and the colloidal gold detection module is used to detect the colloidal gold card strip inserted in the colloidal gold detection position; the dry fluorescence card strip and the colloidal gold card strip are provided with a QR code;

[0022] The colloidal gold detection module is fixed on the incubation module, and is further used to identify the QR code to obtain detection information of the dry fluorescent card strip and the colloidal gold card strip.

[0023] In one embodiment, the dry fluorescence detection site and the colloidal gold detection site are adjacently arranged;

[0024] On the plane where the second mounting plate is located, the dry fluorescence detection position is close to the first functional module, and the colloidal gold detection position is far away from the first functional module.

[0025] In one embodiment, the first functional module includes a sampling module, a pre-processing module, a first detection module and a transfer module;

[0026] The sample injection module has a first carrying position, and the first carrying position is used to carry the test card in a first state, wherein the first state is that the test card has not received the first sample to be tested, or the first sample to be tested received by the test card is in the sedimentation process;

[0027] The pre-processing module is used to transfer the first sample to be tested to the detection card located at the first carrying position;

[0028] The first detection module includes an optical detection unit and a second carrying position, wherein the second carrying position is used to carry the detection card in a second state, and the optical detection unit is used to detect the first sample to be tested received by the detection card in the second state, wherein the second state is that the first sample to be tested received by the detection card has completed sedimentation;

[0029] The transfer module is used to transfer the detection card from the first carrying position to the second carrying position.

[0030] In one embodiment, the injection module includes a carrier and a third driving unit;

[0031] The carrier structure forms the first carrying position and the third carrying position, the third carrying position is independent of the first carrying position, and the third carrying position is used to carry the reagent kit, and the reagent kit contains the sample to be processed;

[0032] The third driving unit is used to drive the carrier to move so as to drive the reagent kit and the reagent card to move. The third driving unit is also used to drive the dry fluorescence detection module to move so as to scan the dry fluorescence card strip.

[0033] In one embodiment, the pre-processing module includes a driving module, a suction module and a loading module, and the transfer module includes a push plate;

[0034] The driving module includes a first driving unit and a second driving unit;

[0035] The first driving unit is used to drive the loading module to reciprocate along a first horizontal direction X, and the second driving unit is used to drive the loading module to reciprocate along a vertical direction Z;

[0036] The push plate is arranged at the output end of the second driving unit, and the second driving unit is arranged at the output end of the first driving unit. Under the drive of the first driving unit and the second driving unit, the push plate is used to push the detection card from the injection module to the first detection module.

[0037] The POCT analyzer provided in this application has a first functional module, a second functional module and a third functional module, which can respectively realize different detection functions, integrating blood analysis, dry immunoassay and dry biochemical analysis functions into one instrument, solving the problem of single function of the POCT analyzer.

[0038] Furthermore, by arranging the first and second functional modules on the second mounting plate and arranging the third functional module on the first mounting plate, a layered arrangement of different functional modules is achieved, thereby improving the space utilization inside the POCT analyzer. When a plurality of functional modules are integrated, the volume of the instrument is greatly reduced, making the POCT analyzer more compact and smaller in structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0039] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0040] Figure 1 A schematic diagram of a POCT analyzer provided in one embodiment of the present application;

[0041] Figure 2 A schematic diagram of a POCT analyzer is provided for another embodiment of the present application;

[0042] Figure 3 Schematic diagram of an incubation module, a dry fluorescence detection module, and a colloidal gold detection module provided in one embodiment of the present application;

[0043] Figure 4 A schematic diagram of a preprocessing module provided in one embodiment of the present application;

[0044] Figure 5 A schematic diagram of an injection module loaded with detection consumables provided in one embodiment of the present application;

[0045] Figure 6 for Figure 5 A top view of

[0046] Figure 7 This is a schematic diagram of a first detection module provided in an embodiment of the present application that does not include an optical detection unit;

[0047] Figure 8 for Figure 7 Top view of .

[0048] Figure Number:

[0049] 1000, second functional module; 2000, first functional module; 120, third functional module; 4000, fourth functional module; 10, rack; 11, first mounting plate; 12, second mounting plate; 13, third mounting plate; 100, dry fluorescence detection module; 110, colloidal gold detection module; 121, dry biochemical detection position; 20, injection module; 21, third drive unit; 22, carrier; 210, reagent kit; 211, third Three drive devices; 212, third rack; 213, third slide rail; 220, test card; 221, first load position; 222, third load position; 223, first opening; 224, avoidance position; 30, pre-processing module; 31, drive module; 32, suction module; 33, loading module; 311, first drive unit; 3111, first drive device; 3112, slide rod; 3113, slide table; 312, second drive unit; 312 1. Second drive unit; 3122. Lifting seat; 3123. Guide rod; 3124. Screw rod; 3125. Bracket; 400. Pipetting consumables; 4001. Urine biochemical detection position; 50. First detection module; 51. Optical detection unit; 52. First moving unit; 521. First moving device; 522. First slide rail; 523. First slide; 53. Second moving unit; 531. Second moving device; 532. Second slide; 533 , second slide rail; 534, connecting plate; 535, second rack; 54, moving seat; 541, second bearing position; 5411, second opening; 5412, third opening; 55, pressing piece; 551, holding part; 552, first tilting part; 553, second tilting part; 60, transfer module; 70, second detection module; 80, discard channel; 90, incubation module; 91, heating unit; 92, dry fluorescence detection position; 93, colloidal gold detection position. DETAILED DESCRIPTION

[0050] It should be noted that, in the absence of conflict, the embodiments and features of the embodiments in this application can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0051] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, they indicate the presence of features, steps, operations, devices, components and / or combinations thereof.

[0052] Unless otherwise specifically stated, the relative arrangement of the parts and steps, numerical expressions and numerical values ​​set forth in these embodiments do not limit the scope of the present application. At the same time, it should be understood that, for ease of description, the sizes of the various parts shown in the drawings are not drawn according to actual proportional relationships. The techniques, methods and equipment known to those of ordinary skill in the relevant art may not be discussed in detail, but where appropriate, the techniques, methods and equipment should be considered as part of the authorization specification. In all examples shown and discussed here, any specific values ​​should be interpreted as being merely exemplary, not as limitations. Therefore, other examples of the exemplary embodiments may have different values. It should be noted that similar numbers and letters represent similar items in the following figures, and therefore, once an item is defined in one figure, it does not need to be further discussed in subsequent figures.

[0053] See also Figure 1-2 As shown, the present application provides a POCT analyzer, which includes a first functional module 2000, a second functional module 1000, a third functional module 120, and a frame 10. The first functional module 2000 is used to perform blood analysis, the second functional module 1000 is used to perform dry immunoassays, and the third functional module 120 is used to perform dry biochemical tests. The frame 10 includes a first mounting plate 11 and a second mounting plate 12. The POCT analyzer is arranged in layers, with the first functional module 2000 and the second functional module 1000 being located on the second mounting plate 12, and the third functional module 120 being located on the first mounting plate 11.

[0054] Examples of blood analysis include routine blood tests, which include red blood cell (RBC) count, white blood cell (WBC) count, platelet count (PLT) count, and hemoglobin (Hb) measurement. Dry immunoassays, for example, utilize dry immunochromatographic techniques, specifically including dry fluorescent immunochromatography and dry colloidal gold immunochromatography. Dry biochemical testing utilizes specific dry chemical reagent strips to test samples.

[0055] The POCT analyzer provided in the present application has a first functional module 2000, a second functional module 1000 and a third functional module 120, which can respectively realize different detection functions, that is, integrating blood analysis, dry immunoassay, and dry biochemical analysis functions into one instrument, solving the problem of single function of the POCT analyzer.

[0056] Furthermore, by arranging the first functional module 2000 and the second functional module 1000 on the second mounting plate 12 and arranging the third functional module 120 on the first mounting plate 11, a layered arrangement of different functional modules is achieved, thereby improving the space utilization inside the POCT analyzer and reducing the size of the instrument while integrating multiple functional modules.

[0057] See also Figure 1 、 2 In one embodiment, the second functional module 1000 includes at least one dry fluorescence detection position 92 and at least one colloidal gold detection position 93. The second functional module 1000 also includes an incubation module 90, which is used to incubate the sample to be tested. It can be understood that the sample to be tested is stored in the card strips in the dry fluorescence detection position 92 and the colloidal gold detection position 93. Before testing the card strips, the sample to be tested needs to be incubated to obtain more accurate test results. The dry fluorescence detection position 92 and the colloidal gold detection position 93 share the incubation module 90.

[0058] By setting at least one dry fluorescence detection position 92 and at least one colloidal gold detection position 93 in the second functional module 1000, the immune detection function of the second functional module 1000 is realized, and both dry fluorescence and colloidal gold detection functions are compatible. In addition, by sharing the incubation module 90 with the dry fluorescence detection position 92 and the colloidal gold detection position 93, the space utilization rate of the second functional module 1000 is improved, the instrument cost is reduced, and the structure of the POCT analyzer is further simplified.

[0059] See also Figure 1 In one embodiment, the POCT analyzer further includes a fourth functional module 4000, which is used to perform urine biochemical testing. The fourth functional module 4000 is positioned adjacent to the third functional module 120, i.e., the fourth functional module 4000 is also positioned on the first mounting plate 11. For example, a urine biochemical test may be a routine urinalysis test. The fourth functional module 4000 ensures compatibility with urine biochemical testing, thereby meeting the requirements for routine urinalysis. Furthermore, its placement on the first mounting plate 11, adjacent to the third functional module 120, further improves the space utilization of the POCT analyzer.

[0060] In one embodiment, the first functional module 2000, the second functional module 1000, the third functional module 120, and the fourth functional module 4000 independently implement their corresponding detection functions. The POCT analyzer performs detection through different functional modules, and the detection between them is completely independent and does not affect each other.

[0061] Furthermore, the first functional module 2000 is also used to analyze and detect urine or feces, that is, the first functional module 2000 is compatible with the analysis and detection of blood, urine or feces. For example, the first functional module 2000 analyzes the morphology of urine samples or feces samples.

[0062] It is understood that in some embodiments, the first function module 2000, the second function module 1000, the third function module 120, and the fourth function module 4000 can perform joint testing based on testing requirements. For example, the first function module 2000 and the second function module 1000 can perform joint testing to achieve joint testing of blood analysis and dry immunoassay. For example, the first function module 2000 and the fourth function module 4000 can respectively perform morphological analysis and routine urine testing of urine samples, thereby achieving a complete urine analysis.

[0063] See also Figure 1-3 In one embodiment, the third functional module 120 includes at least one dry biochemical detection position 121, and the fourth functional module 4000 includes at least one urine biochemical detection position 4001. The dry fluorescence detection position 92, the colloidal gold detection position 93, the dry biochemical detection position 121 and the urine biochemical detection position 4001 are all facing the same side. It can be understood that when the above-mentioned detection positions are tested, the card strip is inserted into the detection position for testing. By setting them to face the same side, user operation is convenient.

[0064] See also Figure 1-3 In one embodiment, the second functional module 1000 further includes a dry fluorescence detection module 100 and a colloidal gold detection module 110 that are independent of each other, and the incubation module 90 includes a heating plate.

[0065] The dry fluorescence detection module 100 is used to detect a dry fluorescence card inserted in the dry fluorescence detection position 92, while the colloidal gold detection module 110 is used to detect a colloidal gold card inserted in the colloidal gold detection position 93. Specifically, the dry fluorescence card and the colloidal gold card are provided with a QR code containing the corresponding card detection information, such as the card type and detection items. The colloidal gold detection module 110 is fixed to the incubation module 90 and is also used to identify the QR code to obtain the detection information of the dry fluorescence card and the colloidal gold card.

[0066] In some embodiments, the dry fluorescence detection module 100 detects the dry fluorescence sample by scanning. The colloidal gold detection module 110 detects the colloidal gold sample by taking a photo with a camera. It is understandable that the colloidal gold detection module 110 also performs QR code recognition on the dry fluorescence card strip and the colloidal gold card strip by taking a photo with a camera.

[0067] Specifically, the heating unit 91 can heat the dry fluorescence detection position 92 and the colloidal gold detection position 93 at the same time, so that the dry fluorescence test sample received in the dry fluorescence card strip inserted in the dry fluorescence detection position 92 and the colloidal gold test sample received in the colloidal gold card strip inserted in the colloidal gold detection position 93 can both be heated and incubated.

[0068] See also Figure 1-3 In one embodiment, the dry fluorescence detection position 92 and the colloidal gold detection position 93 are adjacently arranged. On the plane where the second mounting plate 12 is located, the dry fluorescence detection position 92 is close to the first functional module 2000, and the colloidal gold detection position 93 is far away from the first functional module 2000.

[0069] In some embodiments, see Figure 3 The second functional module 1000 includes a dry fluorescence detection position 92 and two colloidal gold detection positions 93 , which are arranged adjacent to each other in sequence, wherein the dry fluorescence detection position 92 is adjacent to the first functional module 2000 .

[0070] See also Figure 1-5 In one embodiment, the first functional module 2000 includes a sampling module 20, a pre-processing module 30, a control module, a first detection module 50 and a transfer module 60, which are respectively installed on the rack 10.

[0071] The sample introduction module 20 has a first loading position 221 for loading a test card 220 in a first state, wherein the first state is when the test card 220 has not yet received the first test sample, or when the first test sample received by the test card 220 is in the process of settling. Specifically, the sample introduction module 20 is used to receive testing consumables, and the control module is used to identify the type of the sample to be processed contained in the test kit 210, and control the pretreatment module 30 to perform corresponding pretreatment on the sample to obtain the first test sample based on the type of the sample to be processed, and control the pretreatment module 30 to transfer the first test sample to the corresponding test card 220.

[0072] The pre-processing module 30 is used to transfer the first sample to be tested to the detection card 220 located at the first carrying position 221 .

[0073] The first detection module 50 includes an optical detection unit 51, which sequentially captures images of each sample on the detection card 220. The first detection module 50 also includes a first movable unit 52, a second movable unit 53, and a movable base 54. The first movable unit 52 is configured to drive the movable base 54 along a first horizontal direction X; the second movable unit 53 is configured to drive the movable base 54 along a second horizontal direction Y.

[0074] The movable base 54 has a second supporting position 541 for supporting the test card 220 in the second state. The optical detection unit 51 is used to detect the first test sample received by the test card 220 in the second state. The second state is when the first test sample received by the test card 220 has completed sedimentation.

[0075] The transfer module 60 is used to transfer the detection card 220 from the first carrying position 221 to the second carrying position 541 .

[0076] See also Figure 1-6 In one embodiment, the sample injection module 20 includes a third drive unit 21 and a carrier 22. The carrier 22 is structured to have a first carrier position 221 and a third carrier position 222. The first carrier position 221 and the third carrier position 222 are independent of each other. The third carrier position 222 is used to carry the reagent kit 210, which contains the sample to be processed.

[0077] The third driving unit 21 is used to drive the carrier 22 to move along the second horizontal direction Y, so as to drive the reagent kit 210 and the detection card 220 to move synchronously along the second horizontal direction Y. The third driving unit 21 is also used to drive the dry fluorescence detection module 100 to move to realize the scanning of the dry fluorescence card strip.

[0078] The second horizontal direction Y and the first horizontal direction X are perpendicular to each other.

[0079] The third drive unit 21 drives the carrier 22 to move along the second horizontal direction Y, allowing the carrier 22 to extend from the frame 10 to facilitate loading of the test card 220 and the reagent kit 210, as well as loading and unloading of the reagent kit 210. The third drive unit 21 drives the dry fluorescence detection module 100 to move, allowing the dry fluorescence detection module 100 to scan and detect the dry fluorescence test sample after incubation.

[0080] See also Figure 1-6 In one embodiment, the pretreatment module 30 includes a driving module 31, a suction module 32 and a loading module 33. The loading module 33 is arranged at the output end of the driving module 31, the suction module 32 is connected to the loading module 33 by air circuit, and the pipetting consumables 400 are arranged on the loading module 33 and are connected to the suction module 32 by air circuit through the loading module 33.

[0081] The drive module 31 includes a first drive unit 311 and a second drive unit 312. The first drive unit 311 is used to drive the loading module 33 to reciprocate along the first horizontal direction X and drive the pipetting consumables 400 to move synchronously. The second drive unit 312 is used to drive the loading module 33 to reciprocate along the vertical direction Z and drive the pipetting consumables 400 to move synchronously.

[0082] The loading module 33 is arranged at the output end of the first driving unit 311 , and the first driving unit 311 is arranged at the output end of the second driving unit 312 ; or, the loading module 33 is arranged at the output end of the second driving unit 312 , and the second driving unit 312 is arranged at the output end of the first driving unit 311 .

[0083] The transfer module 60 is a push plate. The push plate is located at the output end of the second drive unit 312, which is located at the output end of the first drive unit 311. Driven by the first and second drive units 311, 312, the push plate is used to push the test card 220 from the sample injection module 20 to the first test module 50.

[0084] In this embodiment, the push plate is set at the output end of the second drive unit 312, and the second drive unit 312 is set at the output end of the first drive unit 311, so that after the drive module 31 drives the pipetting consumables 400 to transfer the first sample to be tested to the detection card 220 located at the first carrying position 221 through the loading module 33, it can also drive the push plate to push the detection card 220 from the first carrying position 221 to the second carrying position 541, thereby cleverly utilizing the drive module 31 of the preprocessing module 30 to drive the push plate, thereby avoiding the need to set up a drive device dedicated to driving the push plate, so that the overall structure of the POCT analyzer is simpler, the production cost is reduced, and the structure of the POCT analyzer is more compact and smaller.

[0085] For ease of description, spatially relative terms such as "above", "above", "on the upper surface of", "above", etc. may be used herein to describe the spatial positional relationship of a device or feature to other devices or features as shown in the figures. It should be understood that spatially relative terms are intended to include different orientations of the device in use or operation in addition to the orientation described in the figures. For example, if the device in the drawings is inverted, the device described as "above other devices or structures" or "above other devices or structures" will be positioned as "below other devices or structures" or "below other devices or structures". Thus, the exemplary term "above" can include both "above" and "below". The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatially relative descriptions used here are interpreted accordingly.

[0086] In addition, it should be noted that the use of terms such as "first" and "second" to limit components is only for the convenience of distinguishing the corresponding components. Unless otherwise stated, the above terms have no special meaning and therefore cannot be understood as limiting the scope of protection of this application.

[0087] The above are merely preferred embodiments of the present application and are not intended to limit the present application. Those skilled in the art will readily appreciate that various modifications and variations are possible. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of the present application shall be included within the scope of protection of the present application.

Claims

1. A POCT analyzer, characterized in that: include: The first functional module is used for blood analysis and testing; The second functional module is used for performing dry immunoassay; The third functional module is used for performing dry biochemical testing; The frame includes a first mounting plate and a second mounting plate; The POCT analyzer is arranged in layers, the first functional module and the second functional module are arranged on the second mounting board in the upper layer, and the third functional module is arranged on the first mounting board in the lower layer.

2. The POCT analyzer according to claim 1, characterized in that The second functional module includes at least one dry fluorescence detection site and at least one colloidal gold detection site, and an incubation module for incubating the sample to be tested; Wherein, the dry fluorescence detection site and the colloidal gold detection site share the incubation module.

3. The POCT analyzer according to claim 2, characterized in that Also includes a fourth functional module; The fourth functional module is used for performing urine biochemical testing; the fourth functional module is arranged adjacent to the third functional module.

4. The POCT analyzer according to claim 3, characterized in that The first functional module, the second functional module, the third functional module and the fourth functional module independently implement their corresponding detection functions; The first functional module is also used to analyze urine or feces.

5. The POCT analyzer according to claim 3, characterized in that The third functional module includes at least one dry biochemical detection site, and the fourth functional module includes at least one urine biochemical detection site; The dry fluorescence detection site, the colloidal gold detection site, the dry biochemical detection site, and the urine biochemical detection site all face the same side.

6. The POCT analyzer according to claim 2, characterized in that The second functional module also includes a dry fluorescence detection module and a colloidal gold detection module; The incubation module includes a heating unit; The dry fluorescence detection module is used to detect the dry fluorescence card strip inserted in the dry fluorescence detection position, and the colloidal gold detection module is used to detect the colloidal gold card strip inserted in the colloidal gold detection position; the dry fluorescence card strip and the colloidal gold card strip are provided with a QR code; The colloidal gold detection module is fixed on the incubation module, and is further used to identify the QR code to obtain detection information of the dry fluorescent card strip and the colloidal gold card strip.

7. The POCT analyzer according to claim 6, characterized in that The dry fluorescence detection position and the colloidal gold detection position are adjacently arranged; On the plane where the second mounting plate is located, the dry fluorescence detection position is close to the first functional module, and the colloidal gold detection position is far away from the first functional module.

8. The POCT analyzer according to claim 7, characterized in that The first functional module includes a sampling module, a pretreatment module, a first detection module and a transfer module; The sample injection module has a first carrying position, and the first carrying position is used to carry the test card in a first state, wherein the first state is that the test card has not received the first sample to be tested, or the first sample to be tested received by the test card is in the sedimentation process; The pre-processing module is used to transfer the first sample to be tested to the detection card located at the first carrying position; The first detection module includes an optical detection unit and a second carrying position, wherein the second carrying position is used to carry the detection card in a second state, and the optical detection unit is used to detect the first sample to be tested received by the detection card in the second state, wherein the second state is that the first sample to be tested received by the detection card has completed sedimentation; The transfer module is used to transfer the detection card from the first carrying position to the second carrying position.

9. The POCT analyzer according to claim 8, characterized in that The injection module includes a carrier and a third driving unit; The carrier structure forms the first carrying position and the third carrying position, the third carrying position is independent of the first carrying position, and the third carrying position is used to carry the reagent kit, and the reagent kit contains the sample to be processed; The third driving unit is used to drive the carrier to move so as to drive the reagent kit and the detection card to move. The third driving unit is also used to drive the dry fluorescence detection module to move so as to scan the dry fluorescence card strip.

10. The POCT analyzer according to claim 8, characterized in that The pre-processing module includes a driving module, a suction module and a loading module, and the transfer module includes a push plate; The driving module includes a first driving unit and a second driving unit; The first driving unit is used to drive the loading module to reciprocate along a first horizontal direction X, and the second driving unit is used to drive the loading module to reciprocate along a vertical direction Z; The push plate is arranged at the output end of the second driving unit, and the second driving unit is arranged at the output end of the first driving unit. Under the drive of the first driving unit and the second driving unit, the push plate is used to push the detection card from the injection module to the first detection module.

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