A veterinary sample analyzer and a sample analysis method thereof

Abstract

The application relates to a veterinary sample analyzer and a sample analysis method thereof, wherein the veterinary sample analyzer comprises a closed sample inlet bin provided with a sample containing component, a sample inlet transfer component, a driving rotation component and a sample scanning component; the sample containing component is provided with a first hole position for containing a first sample container of a first sample and a second hole position for containing a second sample container of a second sample; the sample inlet transfer component is used for moving the sample container so that the hole position reaches a scanning position and a sampling position; the driving rotation component is used for driving the sample container placed in the first hole position or the second hole position on the sample containing component to rotate; and the sample scanning component is used for scanning the sample container and obtaining sample information of the first sample or the second sample. The veterinary sample analyzer and the sample analysis method thereof can avoid the increase of operation difficulty, the low efficiency and the situation of wrongly placing the sample after manual scanning, and can effectively reduce the risk of sample inlet error.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of animal blood sample analysis, in particular to a veterinary sample analyzer and a sample analysis method thereof. BACKGROUND

[0002] Currently, the sample feeding modes of the veterinary sample analyzers on the market when measuring samples are generally divided into three types: (1) automatic sample feeding mode, i.e. a sample feeding mode for continuously measuring multiple samples by placing multiple sample containers on a sample rack; (2) open sample feeding mode, i.e. a sample feeding mode for measuring a single sample by manually holding an uncapped sample container to a sample suction device; and (3) closed sample feeding mode, i.e. a sample feeding mode for measuring a single sample by providing a sample container rack by the instrument, placing a single sample container into the sample container rack, and then automatically controlling the sample suction device by the instrument to perform sample suction.

[0003] For example, a sample container rack is provided, which is provided with a plurality of insertion holes with different diameters and depths for fixing sample containers, and the sample container rack can rotate around a specified axis; when sample measurement is to be performed, the user first rotates the sample container rack to a certain position that is suitable for the outer diameter, length or shape of the sample container, and then places the sample container into the insertion hole, and then the sample suction device moves to the sample container position to suck the sample in the sample container. For another example, a plurality of sample container racks are provided for fixing a plurality of sample containers respectively, and each sample container rack has different diameters or depths; when sample measurement is to be performed, the user first selects a sample container rack that is suitable for the outer diameter, length or shape of the sample container to be measured and places it at a specific position of the instrument, and then places the sample container into the sample container rack, and then the sample suction device moves to the sample container position to suck the sample in the sample container.

[0004] The existing veterinary sample analyzers still have some deficiencies in sample feeding functions. The sample container racks provided are suitable for most sample containers, and there is a risk of sample loss and incorrect use of sample racks. In addition, manual intervention is required in the sample feeding and suction process, which is low in automation and slows down the sample detection speed. Furthermore, there is a lack of barcode recognition function in the sample feeding process, and the operator needs to manually input the barcode or hold a barcode scanner before placing the sample holder, which increases the difficulty of operation. Meanwhile, scanning is performed outside the analyzer, which has the risk of inconsistency between the scanned sample and the sample in the analyzer, and manual input has the risk of inputting the wrong barcode. SUMMARY

[0005] The technical problem solved by the present application is how to reduce the risk of sample feeding errors of the existing veterinary sample analyzers. To solve the above technical problem, the present application provides a veterinary sample analyzer and a sample analysis method thereof.

[0006] According to a first aspect, in an embodiment, a veterinary sample analyzer is provided, which comprises a closed sample loading chamber and a sampling mechanism, wherein the closed sample loading chamber is internally provided with a sample containing component, a sample loading transfer component, a positive rotation component and a sample scanning component; the sampling mechanism comprises a sampling needle for sucking a sample from a sample container in a sampling position; the sample containing component is provided with a hole position for accommodating a sample container of a blood sample, and the hole position is internally provided with an elastic supporting assembly for providing a supporting height and a buffer stroke for the sample container of the capillary blood sample; the sample loading transfer component is used to move the hole position of the sample container to a scanning position corresponding to the sample scanning component or to a sampling position corresponding to the sampling mechanism; the positive rotation component is used to drive the sample container placed in the hole position on the sample containing component to rotate; and the sample scanning component is used to scan the label of the sample container in the scanning position and obtain sample information of the blood sample.

[0007] As an improvement of the veterinary sample analyzer, the elastic supporting assembly comprises a sliding supporting seat and a supporting spring; the sliding supporting seat slides axially along the inner wall of the hole position and is formed with an upper end face and a lower end face, the upper end face is used to carry the sample container containing the capillary blood sample; one end of the supporting spring is connected to the lower end face of the sliding supporting seat, and the other end is connected to the bottom of the hole position; the sliding supporting seat is used to elastically push the sample container of the capillary blood sample carried by the supporting spring to a height suitable for sucking by the sampling needle; and when the sampling needle is inserted and contacts the bottom of the sample container of the capillary blood sample, a certain buffer stroke is reserved for the sample container of the capillary blood sample.

[0008] As another improvement of the veterinary sample analyzer, the sample container of the capillary blood sample is used to be loaded into a cup adapter and accommodated in the hole position; the inside of the cup adapter is formed with a chamber for accommodating the sample container, and the outside of the cup adapter is formed with a column structure for being inserted into the hole position.

[0009] According to a second aspect, in an embodiment, a veterinary sample analyzer is provided, which comprises a closed sample loading chamber, wherein the closed sample loading chamber is internally provided with a sample containing component, a positive rotation component and a sample scanning component; the sample containing component is provided with a first hole position for accommodating a first sample container containing a first sample, and a second hole position for accommodating a second sample container containing a second sample; the positive rotation component is used to drive the first sample container to rotate when the first sample container containing the first sample is placed in the first hole position, and to drive the second sample container to rotate when the second sample container containing the second sample is placed in the second hole position; and the sample scanning component is used to scan the labels of the first sample container and the second sample container, and obtain sample information of the first sample and the second sample.

[0010] As a further improvement of the veterinary sample analyzer, the closed sample loading chamber further comprises a detection component, which is configured to determine the sample type of the sample loaded in the closed sample loading chamber when the sample container is placed in the closed sample loading chamber, and the sample type is divided into two categories of first sample and second sample.

[0011] As a further improvement of the veterinary sample analyzer, the closed sample loading chamber further comprises a sample loading transfer component connected to the sample containing component; the sample loading transfer component is configured to transfer the position of the sample containing component; the veterinary sample analyzer further comprises a controller, which is configured to, after the detection component determines the sample type of the sample loaded in the closed sample loading chamber, transfer the sample containing component by the sample loading transfer component, so that the first sample container corresponding to the sample type and placed in the first hole position is in the scanning position, or the second sample container corresponding to the sample type and placed in the second hole position is in the scanning position; the sample scanning component performing label scanning on the first sample container and the second sample container comprises: performing label scanning on the first sample container in the scanning position, or the second sample container in the scanning position.

[0012] According to a third aspect, in an embodiment, a veterinary sample analyzer is provided, which comprises a closed sample loading chamber, the closed sample loading chamber is provided with a sample containing component, a sample loading transfer component and a sample scanning component; the sample containing component is provided with a first hole position for containing a first sample container of a first sample, and a second hole position for containing a second sample container of a second sample; the sample loading transfer component is configured to move the first sample container from a placement position for receiving the first sample to a scanning position for scanning the first sample when the first sample container of the first sample is placed in the first hole position, and move the second sample container from a placement position for receiving the second sample to a scanning position for scanning the second sample when the second sample container of the second sample is placed in the second hole position; the sample scanning component is configured to scan the first sample container when the first sample container is transported to the scanning position, and scan the second sample container when the second sample container is transported to the scanning position.

[0013] As an improvement of the veterinary sample analyzer, the closed sample loading chamber further comprises a driven rotating component; the driven rotating component is arranged on one side of the scanning position, and drives the first sample container or the second sample container in the scanning position to rotate; the sample scanning component is arranged on the other side of the scanning position, and the sample scanning component performs label scanning on the first sample container or the second sample container in the scanning position.

[0014] As another improvement of the veterinary sample analyzer, the closed sample loading chamber further comprises a driving rotating component; the driving rotating component is arranged on the sample container holding component, and is used for carrying the first sample container placed in the first hole position and the second sample container placed in the second hole position, and driving the carried first sample container and / or the second sample container to rotate; the sample scanning component is arranged on one side of the scanning position, and the sample scanning component performs label scanning on the first sample container or the second sample container in the scanning position.

[0015] According to a fourth aspect, in an embodiment, a sample analysis method of a veterinary sample analyzer is provided, the veterinary sample analyzer comprises a closed sample loading chamber, the closed sample loading chamber is internally provided with a first hole position for accommodating a first sample container of a first sample, and a second hole position for accommodating a second sample container of a second sample; the method comprises: obtaining a sample type of a sample loaded in the closed sample loading chamber by detecting whether a sample container is placed in the first hole position or the second hole position; the sample type is divided into two categories, i.e., the first sample and the second sample; transferring the first hole position in which the first sample container is placed or the second hole position in which the second sample container is placed to a scanning position; performing label scanning on the first sample container or the second sample container in the scanning position to obtain corresponding sample information; sampling a needle samples from the first sample container or the second sample container; and detecting the collected sample to obtain a detection result.

[0016] As a further improvement of the sample analysis method, after the label scanning on the first sample container or the second sample container in the scanning position, and before the sampling of the needle from the first sample container or the second sample container, the method further comprises: judging whether the detected sample type is consistent with the scanned sample information, if yes, transferring the first hole position in which the first sample container is placed or the second hole position in which the second sample container is placed to a sampling position, so as to sample; otherwise, outputting an alarm information.

[0017] The beneficial effects of the present application are:

[0018] The animal sample analyzer and the sample analysis method thereof according to the above embodiment, wherein the animal sample analyzer comprises a closed sample inlet chamber provided with a sample containing component, a sample inlet transfer component, a driving rotation component and a sample scanning component; the sample containing component is provided with a first hole position for containing a first sample container of a first sample and a second hole position for containing a second sample container of a second sample; the sample inlet transfer component is used for moving the sample container so that the hole position thereof reaches a scanning position and a sampling position; the driving rotation component is used for driving the sample container placed in the first hole position or the second hole position on the sample containing component to rotate; and the sample scanning component is used for scanning the label of the sample container and obtaining sample information of the capillary blood sample or the whole blood sample. First, since the first hole position for placing the first sample container and the second hole position for placing the second sample container are arranged on the sample containing component, automatic sample inlet of the first sample and the second sample is realized, and the sample container and the corresponding hole position can be accurately matched, thereby reducing the risk of sample inlet error of the first sample and the second sample; second, since the driving rotation component can drive the sample container in the hole position to rotate, the label of the sample container can automatically face the sample scanning component during the rotation process, thereby improving the scanning efficiency of the sample scanning component on the label; and third, since the sample scanning component is arranged to realize automatic scanning of the label of the sample container, the increase in operation difficulty and the low efficiency caused by human intervention in scanning are avoided, and the situation of misplacing the sample after manual scanning is also avoided. It can be seen that the animal sample analyzer and the control method thereof in the present application effectively reduce the risk of sample inlet error. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is a structural diagram of an embodiment of the animal sample analyzer of the present application;

[0020] Figure 2 It is a perspective view of the closed sample inlet chamber in the case of sample inlet of an embodiment;

[0021] Figure 3 It is a perspective view of the closed sample inlet chamber in the case of sample scanning of an embodiment;

[0022] Figure 4 It is a top view of the closed sample inlet chamber in the case of sample scanning of an embodiment;

[0023] Figure 5 It is Figure 4 It is an enlarged view of C in FIG. 6;

[0024] Figure 6 It is an exploded view of the sample containing component, the detection component and the self-resetting compression component in an embodiment;

[0025] Figure 7 It is Figure 6 It is a sectional view of A-A in FIG. 6;

[0026] Figure 8 Structure diagram for detecting the case that the component is limited in the first hole position;

[0027] Figure 9 For Figure 8 Enlarged view of D in the middle;

[0028] Figure 10 Structure diagram for detecting the case that the component is limited in the second hole position.

[0029] Figure 11 For Figure 10 Enlarged view of E in the middle;

[0030] Figure 12 Perspective structural diagram of the closed sample loading chamber in the case of sample loading in the second embodiment;

[0031] Figure 13 Perspective structural diagram of the closed sample loading chamber in the case of sample scanning in the second embodiment;

[0032] Figure 14 For Figure 12 Sectional view of B-B in the middle;

[0033] Figure 15 Structure diagram of the cup adapter in an embodiment of the present application;

[0034] Figure 16 One of the transformed structure diagrams of the cup adapter;

[0035] Figure 17 The second transformed structure diagram of the cup adapter;

[0036] Figure 18 The third transformed structure diagram of the cup adapter;

[0037] Figure 19 Structure diagram of the closed sample loading system in an embodiment of the present application;

[0038] Figure 20 Specific structure diagram of the closed sample loading system in an embodiment;

[0039] Figure 21 Flowchart of the sample analysis method in an embodiment of the present application;

[0040] Figure 22 Flowchart of the sample analysis method in another embodiment of the present application;

[0041] Figure 23 Flowchart of obtaining sample information by scanning the label;

[0042] Figure 24 Flowchart of judging whether the sample information is valid. Detailed Implementation

[0043] The present invention will now be described in further detail with reference to specific embodiments and accompanying drawings. Similar elements in different embodiments are referred to by associated similar element reference numerals. In the following embodiments, many details are described to facilitate a better understanding of this application. However, those skilled in the art will readily recognize that some features may be omitted in different situations, or may be replaced by other elements, materials, or methods. In some cases, certain operations related to this application are not shown or described in the specification. This is to avoid obscuring the core parts of this application with excessive description. For those skilled in the art, detailed description of these related operations is not necessary; they can fully understand the related operations based on the description in the specification and general technical knowledge in the art.

[0044] Furthermore, the features, operations, or characteristics described in the specification can be combined in any suitable manner to form various embodiments. At the same time, the steps or actions in the method description can be rearranged or adjusted in a manner obvious to those skilled in the art. Therefore, the various orders in the specification and drawings are only for the clear description of a particular embodiment and do not imply a necessary order, unless otherwise stated that a particular order must be followed.

[0045] The serial numbers assigned to components in this document, such as "first" and "second," are used only to distinguish the described objects and have no sequential or technical meaning. The terms "connection" and "linkage" used in this application, unless otherwise specified, include both direct and indirect connections (linkages).

[0046] This application provides a veterinary sample analyzer, which includes a chassis and a sample detection component inside. A closed sample inlet chamber is provided on the side of the chassis. The closed sample inlet chamber is used to manually put in or take out a sample container (such as a sample cup) containing a blood sample. Then, the inserted sample container is automatically processed by position transfer, label scanning and sample aspiration.

[0047] for example Figure 1 In one embodiment of the veterinary sample analyzer, the front sample inlet area of ​​the chassis 1 is equipped with a closed sample chamber 2. When blood samples need to be injected using this closed sample chamber 2, the chamber door is opened and the user manually places the sample container Q containing the blood sample into the closed sample chamber 2. Then, the chamber door is closed and closed injection is performed. After the injection is completed, the chamber door is opened again to remove the sample container Q. To facilitate scanning and identification of the sample container Q, a label Q0 in the form of a barcode, QR code, or similar material can be affixed to the side of the sample container Q.

[0048] The sample container accommodating component is used for placing a sample container containing a blood sample; the sample transfer component is provided with a scanning position and a sampling position on a transfer track, and is used for moving the sample container placed on the sample container accommodating component to the scanning position and the sampling position respectively; the active rotating component is used for driving the sample container placed on the sample container accommodating component to rotate so as to facilitate the sample scanning component to scan the label of the sample container at the scanning position. When the sample container is transferred to the sampling position, a sampling needle of the sampling mechanism can be inserted into the sample container to perform sample suction.

[0049] The application will be further described in detail below with reference to the specific embodiments and the accompanying drawings.

[0050] Embodiment I,

[0051] Please refer to Figures 2-4 An embodiment provides a veterinary sample analyzer, which comprises a closed sample inlet compartment and a sampling mechanism. The closed sample inlet compartment is mainly provided with a sample container accommodating component 200, a sample transfer component 100, an active rotating component 400 and a sample scanning component 600; the sampling mechanism 900 comprises a sampling needle 901, which is used for sucking sample from a sample container at a sampling position.

[0052] The sample container accommodating component 200 is provided with a hole position for accommodating a sample container of a capillary blood sample, and the hole position is provided with an elastic supporting assembly for providing a supporting height and a buffer stroke for the sample container of the capillary blood sample. Figure 3 There are two hole positions, such as a first hole position 210 and a second hole position 220. Since only one hole position is protected in the embodiment, the hole position for accommodating the sample container of the capillary blood sample can be any one of the first hole position 210 and the second hole position 220. If the hole position for accommodating the sample container of the capillary blood sample in the embodiment refers to the first hole position 210, a first sample container Q1 can be placed in the hole position; if the hole position for accommodating the sample container of the capillary blood sample in the embodiment refers to the second hole position 220, a second sample container Q2 can be placed in the hole position. In addition, referring to Figure 3 For the first hole position 210 and the second hole position 220, the side opposite to the sample scanning component 600 is provided with an opening, forming a chamber with an open side, so that the side of the sample container in the hole position can be exposed at the scanning window of the sample scanning component 600.

[0053] It should be noted that the sample container containing the peripheral blood sample in the embodiment can be a common sample cup, whether it is the first sample container Q1 or the second sample container Q2. Of course, in order to collect different blood samples (such as human peripheral blood and whole blood), different sample cups can be selected according to actual conditions. For example, the amount of peripheral blood sample is usually small, so the sample container can be a sample cup specially used for trace blood.

[0054] In the embodiment, for the hole position of the sample container containing the peripheral blood sample, the elastic receiving assembly arranged in the hole position includes a sliding receiving seat and a supporting spring. The sliding receiving seat axially slides along the inner wall of the hole position and is formed with an upper end face and a lower end face, and the upper end face is used to carry the sample container containing the peripheral blood sample. One end of the supporting spring is connected to the lower end face of the sliding receiving seat, and the other end is connected to the bottom of the hole position. It should be noted that the sliding receiving seat is used to elastically push the carried sample container of the peripheral blood sample to a height suitable for sampling needle sampling under the action of the supporting spring, so that the sampling needle can be smoothly inserted into the sample container and perform sampling operation. In addition, the sliding receiving seat is also used to reserve a certain buffer stroke for the sample container of the peripheral blood sample when the sampling needle is inserted and contacts the bottom of the sample container of the peripheral blood sample, so that the sampling needle can be inserted into the bottom of the sample container and try to sample, and the sampling needle can be protected from being damaged when it contacts the bottom of the sample container.

[0055] Further, the elastic receiving assembly further includes a base and a sliding rod. The base is fixed to the bottom of the hole position and the upper surface is provided with a sliding rod channel, and the sliding rod channel and the supporting spring are located on the same axis. The sliding rod passes through the supporting spring along the axis, and one end is connected to the lower end face of the sliding receiving seat, and the other end is deep into the sliding rod channel.

[0056] For example Figure 7 , if the first hole position 210 is used as the hole position of the sample container containing the peripheral blood sample, an elastic receiving assembly is arranged in the first hole position 210 to provide a support height and a buffer stroke for the first sample container placed therein. The elastic receiving assembly includes a supporting spring 213 and a sliding receiving seat 211. The sliding receiving seat 211 axially slides along the inner wall of the first hole position 210 and is formed with an upper end face and a lower end face. The upper end face of the sliding receiving seat 211 is used to carry the first sample container containing the first sample. One end of the supporting spring 213 is connected to the lower end face of the sliding receiving seat 211, and the other end is connected to the bottom of the first hole position 210. Continue to refer to Figure 7In order to ensure that the sliding support 211 has stable sliding effect, the sliding support 211 can be provided with a base 214 and a sliding rod 212. The base 214 is fixed to the bottom of the first hole position 210 and has a sliding rod channel on the surface. The sliding rod 212 is arranged in the cavity of the supporting spring 213 and has one end extending into the sliding rod channel and the other end connected to the lower end surface of the sliding support 211.

[0057] The transfer trajectory of the sample transfer component 100 is provided with a scanning position and a sampling position. The sample transfer component 100 is used to move the sample container so that the hole position reaches the corresponding scanning position of the sample scanning component 600 or reaches the corresponding sampling position of the sampling mechanism 900. For example Figure 2 , the sample transfer component 100 drives the sample containing component 200 to move so that the second hole position 220 reaches the scanning position, so that the sample scanning component 600 scans the label 221 of the second sample container Q2 in the second hole position 220. In addition, the sample transfer component 100 can also drive the sample containing component 200 to move and make the second hole position 220 reach the sampling position, so that the sampling needle 901 of the sampling mechanism 900 is inserted into the second sample container Q2 in the second hole position 220 to sample.

[0058] The active rotating component 400 is provided with a rotating assembly for driving the sample container placed in the hole position of the sample containing component 200 to rotate. The rotating assembly of the active rotating component 400 can drive the sample container to rotate by abutting the side surface of the sample container, for example Figures 2-4 .

[0059] Of course, the active rotating component 400 can also drive the sample container to rotate by bearing the bottom surface of the sample container, for example Figures 12-13 .

[0060] The sample scanning component 600 has a label scanning window for scanning the label of the sample container in the scanning position and obtaining the sample information of the capillary blood sample. Referring to Figure 3 , the sample scanning component 600 is arranged on the side of the scanning position, so that the scanning window thereof is opposite to the sample container in the scanning position, so that the sample container is scanned when the label is rotated and displayed.

[0061] The Figures 2-4 of the embodiment provides a structure of a closed sample loading chamber. The sample transfer component 100 is connected with the sample containing component 200 and is used to transfer the position of the sample containing component 200. The active rotating component 400 is arranged on one side of the scanning position and drives the sample container in the scanning position to rotate. The sample scanning component 600 is arranged on the other side of the scanning position and scans the label of the sample container in the scanning position. For exampleFigure 3 The sample transfer component 100 drives the second sample container Q2 containing the second sample (such as a sample of blood from a fingertip) in the second hole site 220 on the sample containing component 200 to the scanning site, the active rotating component 400 contacts the second sample container Q2 from the side and rotates the second sample container Q2, the sample scanning component 600 scans the label 221 on the second sample container Q2 in the scanning site and rotating, so that the label 221 on the second sample container Q2 can be easily scanned.

[0062] In an embodiment, referring to Figure 4 The active rotating component 400 includes a rotating wheel 413 and a first motor 411 for providing power to the rotating wheel 413, the first motor 411 drives the rotating wheel 413 to rotate through the belt 412. The rotating wheel 413 is arranged on one side of the scanning site, and the outer diameter edge thereof is used to contact the side of the sample container in the scanning site, so that the rotating wheel 413 drives the sample container to rotate through its rotation.

[0063] Further, to ensure that the rotating wheel 413 of the rotating component 400 can reliably contact the side of the sample container and stably drive the sample container to rotate, an elastic plunger component 700 and a self-resetting pressing component 800 can be additionally arranged in the closed sample loading chamber. Referring to Figures 2-4 The self-resetting pressing component 800 is movably arranged on the sample containing component 200, and the elastic plunger component 700 is arranged on the other side of the scanning site; the elastic plunger component 700 is used to elastically push the self-resetting pressing component 800 to press the sample container in the hole site (such as the second sample container Q2 in the second hole site 220) when the sample container reaches the scanning site, so as to facilitate the sample container to stably rotate under the driving of the active rotating component 400.

[0064] Another structure of the closed sample loading chamber is provided in Figures 12-13 The sample transfer component 100 is connected with the sample containing component 200 and the active rotating component 400, and is used to simultaneously transfer the positions of the sample containing component 200 and the active rotating component 400. The active rotating component 400 is arranged at the bottom of the sample containing component 200, and is used to carry the first sample container Q1 in the first hole site 210 and the second sample container Q2 in the second hole site 220 on the sample containing component 200 from the bottom surface, and drive the carried sample containers to rotate; since the sample containing component 200 and the active rotating component 400 are designed integrally, the sample transfer component 100 needs to drive them to move together. In addition, the sample scanning component 600 is arranged on one side of the scanning site, and is used to scan the label of the sample container in the scanning site. For example Figure 13, the sample transfer component 100 drives the sample containing component 200 to drive the second sample container Q2 containing the second sample (such as a sample of blood from a fingertip) in the second hole site 220 to the scanning position, the active rotating component 400 contacts the second sample container Q2 from the bottom and rotates the second sample container Q2, the sample scanning component 600 scans the label on the second sample container Q2 in the scanning position and rotating, so that the label on the second sample container Q2 can be easily scanned.

[0065] Referring to Figure 12 The active rotating component 400 includes a first guide rod and a second motor. The first guide rod is arranged at the bottom of the hole site, and the top end is formed with a bearing part for bearing the sample container; the second motor is in transmission connection with the first guide rod, and is used to drive the first guide rod to rotate to drive the sample container borne thereby to rotate. For example Figure 14 In order to enable the second sample container Q2 in the second hole site 220 to rotate, in the active rotating component 400, the guide rod 427 can be used as the first guide rod, and the top of the guide rod 427 is formed with a bearing part for bearing the first sample container Q1; the motor 421 is used as the second motor, and then the driving pulley 422 of the motor 421 drives the driven pulley 423 to rotate the guide rod 427, thereby driving the second sample container Q2 borne thereby to rotate.

[0066] After the sample scanning component 600 scans the label on the sample container (such as the first sample container Q1 or the second sample container Q2) in the scanning position, the sample transfer component 100 also needs to drive the sample containing component 200 to continue to move to enable the sample container to reach the sampling position, and at this time the sampling needle 901 of the sampling mechanism 900 can be inserted into the sample container to perform sample suction.

[0067] Since the position of the sampling mechanism 900 is often higher than the closed sample loading chamber, so as to meet the operation requirement that the sampling needle 901 is inserted into the sample container from top to bottom, this structure design causes the liquid (such as sample solution, cleaning liquid, etc.) attached to the sampling needle 901 to possibly drop into the closed sample chamber, in order to avoid the occurrence of the situation that the closed sample chamber is polluted, the closed sample chamber further includes a drip-proof isolation component 500, which is used to prevent the liquid attached to the sampling needle from dropping into the inside of the closed sample chamber.

[0068] In an embodiment, referring to Figure 2 and Figure 12, the anti-dripping isolation component 500 is a baffle plate arranged on the top of the closed sample chamber, and at least one hole 501 is formed on the baffle plate, which is used for the sampling needle 901 to pass through and reach the sampling position in the closed sample chamber. Since the sampling needle 901 can only be inserted into the closed sample chamber through the hole 501, the risk of liquid dripping into the closed sample chamber from the sampling needle 901 is greatly reduced, and even if the sampling needle 901 can move in multiple directions with the sampling mechanism 900, the dripped liquid will fall on the upper surface of the baffle plate, thereby avoiding the liquid from polluting the inside of the closed sample chamber. Referring to Figure 3 In order to facilitate the cleaning of the anti-dripping isolation component 500, the baffle plate of the anti-dripping isolation component 500 is preferably detachably or rotatably connected with the closed sample chamber.

[0069] In an embodiment, in order to accommodate different specifications of sample containers that can be reliably placed in the hole position of the sample container containing the capillary blood sample, a cup adapter can be provided for the sample container, so that the sample container is used to be placed in the cup adapter and accommodated in the hole position. For example Figure 15 The cup adapter 230 in the cup adapter 230 can form a cavity inside the sample container adapter insertion, and the outer part of the cup adapter 230 forms a column structure that fits the insertion hole position.

[0070] In an embodiment, in order to meet the closed sample requirement of the closed sample chamber, the closed sample chamber further comprises a chamber door 105 as shown in Figure 2 and Figure 12 The transfer trajectory of the sample transfer component 100 is provided with an ejection position, and the ejection position is close to the chamber door 105. The sample container component 200 can drive the first hole position 210 and the second hole position 220 on it to reach the ejection position under the driving of the sample transfer component 100. When the chamber door 105 is opened, the user can conveniently put or take out the first sample container Q1 in the first hole position 210 or the second sample container Q2 in the second hole position 220.

[0071] Embodiment two,

[0072] Please refer to Figures 2-4 The embodiment provides a veterinary sample analyzer, and the main difference between the veterinary sample analyzer in the embodiment one is that two hole positions are arranged on the sample container component, and different sample containers containing blood samples are adapted to be placed in the two hole positions.

[0073] In the embodiment, the veterinary sample analyzer comprises a closed sample loading chamber, which mainly comprises a sample containing component 200, a driving rotation component 400 and a sample scanning component 600. The sample containing component 200 is provided with a first hole site 210 for containing a first sample container Q1 containing a first sample, and a second hole site 220 for containing a second sample container Q2 containing a second sample. The driving rotation component 400 is used to drive the first sample container Q1 to rotate when the first sample container Q1 containing the first sample is placed in the first hole site 210, and to drive the second sample container Q2 to rotate when the second sample container Q2 containing the second sample is placed in the second hole site 220. The sample scanning component 600 is used to scan the labels of the first sample container Q1 and the second sample container Q2, and to obtain the sample information of the first sample and the second sample.

[0074] In the embodiment, in order to smoothly perform label scanning and sample needle sampling on the first sample container Q1 placed in the first hole site 210 and the second sample container Q2 placed in the second hole site 220, a scanning site and a sampling site are arranged in the closed sample loading chamber, and the first sample container Q1 or the second sample container Q2 is scanned when it is at the scanning site, and is sampled when it is at the sampling site. Then, the sample scanning component 600 can be arranged on one side of the scanning site to scan the sample container at the scanning site, and the sampling mechanism 900 can be arranged above the sampling site to insert the sample needle into the sample container at the sampling site for sampling.

[0075] In an embodiment, the sample containing component 200 can be arranged as a non-movable component or as a movable component. If the sample containing component 200 is non-movable, the scanning site and the sampling site can be arranged as the same position in the closed sample loading chamber; if the sample containing component 200 is movable, the scanning site and the sampling site can be arranged as different positions in the closed sample loading chamber, and only one sample loading transfer component is needed to move the sample containing component to the different positions.

[0076] Further, in order to detect which hole site of the first hole site 210 and the second hole site 220 can place the sample container, and to determine the sample type loaded into the closed sample loading chamber, the closed sample loading chamber is further provided with a detection component, which is used to determine the sample type loaded into the closed sample loading chamber when the closed sample loading chamber is placed with the sample container. The sample type here is divided into two types, i.e. the first sample and the second sample, such as the two types of human peripheral blood sample (micro blood sample) and whole blood sample.

[0077] In one embodiment, the detection component includes a limiting component and a sensing component. The limiting component is movably connected to the sample receiving component to restrict the placement of a first sample container into a first well position, or to restrict the placement of a second sample container into a second well position. The sensing component is located within the active area of ​​the limiting component to sense the limiting state of the limiting component relative to the first or second well position, and to determine the sample type to be injected into the closed injection chamber based on the limiting state. It is understood that the limiting component can be a manual or electric baffle or stop, while the sensing component can be a touch switch or sensor that generates a certain type of signal.

[0078] See Figure 6 , Figures 8-11 The limiting component and sensing component of the detection component 300 are a limiting plate 301 and a micro switch 304, respectively. The limiting plate 301 is rotatably connected to the outside of the sample receiving component 200 and is close to the first hole 210 and the second hole 220, for example, positioned between the two holes. The limiting plate 301 has a manual lever, which, when moved by the user, causes the limiting plate 301 to cover either the first hole 210 or the second hole 220, allowing only one hole to be filled with the sample container at a time. The limiting plate 301 also has a contact 302 that abuts against the micro switch 304. The contact 302 triggers the micro switch 304 when the limiting plate covers either the first hole 210 or the second hole 220. The micro switch 304 detects which of the first hole 210 and the second hole 220 is active for placing the sample container. For example... Figure 8 and Figure 9 When the limiting plate 301 covers the first hole 210, the contact 302 is located at one end of the spring 303 on the micro switch 304. Since the spring 303 is not pressed down at this time, the micro switch 304 does not generate a trigger signal. This indicates that a sample container cannot be placed in the first hole 210. Since only the second sample container can be placed in the second hole 220, the sample type of the closed injection chamber is the second sample. For example... Figure 10 and Figure 11 When the limiting plate 301 covers the second hole 220, the contact 302 is located at the other end of the spring 303 on the micro switch 304. Since the spring 303 is pressed down by the contact 302 at this time, the micro switch 304 generates a trigger signal, indicating that the sample container is not allowed to be placed in the second hole 220. Since the first sample container can only be placed in the first hole 210, the sample type of the closed sample chamber is the first sample.

[0079] It should be noted that the purpose of the limiting plate 301 arranged on the detection component 300 is to ensure that only one hole position is enabled at the same time in the first hole position 210 and the second hole position 220, so that the type of sample closed in the sample chamber is uniquely determined each time the sample is taken, thereby avoiding the situation of sample taking error caused by the simultaneous sample taking of the two hole positions.

[0080] Of course, the limiting plate 301 can be removed from the detection component and the micro switch 304 is retained in some embodiments, and the micro switch 304 is manually triggered by pressing the spring sheet 303 when the second sample container Q2 placed in the second hole position 220 needs to be taken.

[0081] Further, in an embodiment, the veterinary sample analyzer further comprises a controller (not shown in the figure), and the sample scanning component 600 scans the obtained sample information to include the sample type, and the controller is configured to determine whether the sample type detected by the detection component 300 is consistent with the sample type scanned by the sample scanning component 600, and output an alarm information if the sample types are inconsistent. Figures 2-4

[0082] It should be noted that since the first hole position 210 is used to place the first sample container Q1 containing the first sample, and the second hole position 220 is used to place the second sample container Q2 containing the second sample, the controller can determine whether the first sample or the second sample needs to be taken by detecting whether the first hole position 210 or the second hole position 220 is placed with a sample container; since the first sample container Q1 and the second sample container Q2 are both pasted with labels, the controller can determine whether the first sample or the second sample is currently taken by the sample information scanned by the sample scanning component 600, so that the controller can determine whether the sample types are consistent, and the alarm information output includes information in the form of sample type error, sample container placement error and label not scanned.

[0083] Further, in order to facilitate the transfer of the sample containing component 200 to make the first hole position 210 and the second hole position 220 reach the preset scanning position and sampling position, the closed sample chamber further comprises a sample taking transfer component 100 connected with the sample containing component 200, and the sample taking transfer component 100 is configured to transfer the position of the sample containing component 200, and the scanning position and the sampling position are arranged on the transfer track.

[0084] In an embodiment, the veterinary sample analyzer further comprises a controller (not shown in the figure), and the sample scanning component 600 scans the obtained sample information to include the sample type, and the controller is configured to determine whether the sample type detected by the detection component 300 is consistent with the sample type scanned by the sample scanning component 600, and output an alarm information if the sample types are inconsistent. Figures 2-4 ​The controller (not shown) is configured to, after the detection component 300 determines the type of sample in the sample loading chamber, drive the sample loading and transferring component 100 to move the sample containing component 200 so that the first well position 210 corresponding to the type of sample (e.g. the first sample) and having the first sample container Q1 placed therein is in the scanning position, or the second well position 220 corresponding to the type of sample (e.g. the second sample) and having the second sample container Q2 placed therein is in the scanning position. Then, the sample scanning component 600 can scan the first sample container Q1 in the scanning position or the second sample container Q2 in the scanning position.

[0085] Referring to Figure 3 Since the sample containing component 200 is provided with the first well position 210 for containing the first sample container Q1 containing the first sample and the second well position 220 for containing the second sample container Q2 containing the second sample, the sample loading and transferring component 100 can drive the first sample container Q1 to move from the placement position for receiving the first sample to the scanning position for scanning the first sample when the first sample container Q1 containing the first sample is placed in the first well position 210, and drive the second sample container Q2 to move from the placement position for receiving the second sample to the scanning position for scanning the second sample when the second sample container Q2 containing the second sample is placed in the second well position 220. Then, the sample scanning component 600 can scan the first sample container Q1 when the first sample container Q1 is transported to the scanning position, and scan the second sample container Q2 when the second sample container Q2 is transported to the scanning position.

[0086] In an embodiment, referring to Figure 3 and Figure 4 The sample loading and transferring component 100 includes a guide rail 103, a belt 102 and a motor 101. The guide rail 103 is fixedly arranged on the bottom of the closed sample loading chamber, and the sample containing component 200 is slidingly connected to the guide rail 103. The motor 101 is drivingly connected to the sample containing component 200 through the belt 102, and is configured to drive the sample containing component 200 to move along the guide rail 103 to the scanning position and the sampling position on the transferring track. To facilitate the user to place or take out the sample container from the sample containing component 200, the guide rail 103 is provided with a track plate 104 on one side. The track plate 104 is formed with an inclined track pointing to the outlet of the chamber, and a block is arranged in the inclined track and fixed to the sample containing component at one end. Then, the track plate 104 is configured to generate an inclined state in which the first well position 210 and the second well position 220 on the sample containing component 200 face the outlet of the chamber when the sample containing component 200 moves to the outlet position, so as to facilitate the user to place or take out the sample container in the first well position 210 and the second well position 220.

[0087] In the Figures 2-4 of the embodiment, a structure of the closed sample loading chamber is provided, which is described in detail below.

[0088] Figure 2 The closed sample injection chamber further comprises a sample injection transfer component 100 connected with the sample containing component 200. Since the scanning position is arranged on the transfer track of the sample containing component 200, the active rotating component 400 is arranged on one side of the scanning position, and the sample scanning component 600 is arranged on the other side of the scanning position, so that the active rotating component 400 drives the first sample container Q1 or the second sample container Q2 in the scanning position to rotate, and the sample scanning component 600 scans the label of the first sample container Q1 or the second sample container Q2 in the scanning position.

[0089] Referring to Figure 4 , the active rotating component 400 comprises a rotating wheel 413 and a first motor 411 for providing power to the rotating wheel 413, and the first motor 411 drives the rotating wheel 413 to rotate through the belt 412. The outer diameter edge of the rotating wheel 413 is used to contact the side surface of the sample container in the scanning position, so that the rotating wheel 413 drives the sample container to rotate through its own rotation. For example Figure 5 , the outer diameter edge of the rotating wheel 413 abuts against the side surface of the second sample container Q2 and drives the second sample container Q2 to rotate through its own rotation.

[0090] In order to ensure that the rotating wheel 413 of the rotating component 400 can reliably contact the side surface of the sample container and stably drive the sample container to rotate, the closed sample injection chamber further comprises an elastic plunger component 700, and two self-resetting pressing components 810, 820 (or using Figure 2 and Figure 8 the reference sign 800 uniformly) arranged corresponding to the first hole position 210 and the second hole position 220, respectively. Referring to Figure 4 , the self-resetting pressing components 810, 820 are movably arranged on the sample containing component 200, and the elastic plunger component 700 is arranged on the other side of the scanning position; the elastic plunger component 700 is used to elastically push the self-resetting pressing component 810 to press the first sample container Q1 in the first hole position 210 when the first sample container Q1 reaches the scanning position, so as to facilitate the smooth rotation of the first sample container Q1 under the driving of the active rotating component 400. Similarly, the elastic plunger component 700 is also used to elastically push the self-resetting pressing component 812 to press the second sample container Q2 in the second hole position 220 when the second sample container Q2 reaches the scanning position, so as to facilitate the smooth rotation of the second sample container Q2 under the driving of the active rotating component 400.

[0091] For example Figure 4 and Figure 6 , the self-resetting pressing component 810 comprises a support member (e.g. a spring) Figure 4The support is fixed on the sample containing component 200 and close to the corresponding first hole site 210, the pressing part 812 is slidingly arranged on the support and used to abut against the side of the first sample container Q1 in the corresponding hole site, and the two ends of the reset spring 813 are fixed on the pressing part 812 and the support respectively and used to reset the pressing part 812. In order to improve the contact state between the pressing part 812 and the side of the first sample container Q1 and achieve better rotating effect, two pulleys 811 in the same plane can be arranged on the head of the pressing part 812, the two pulleys 811 are used to abut against the side of the first sample container Q1 to press the first sample container Q1 and can rotate with the first sample container Q1.

[0092] The self-resetting pressing component 820 has the same structure as the self-resetting pressing component 810 and also includes a support (not shown in the figure), Figure 4 a pressing part 822 and a reset spring 823, the support is fixed on the sample containing component 200 and close to the corresponding second hole site 220, the pressing part 822 is slidingly arranged on the support and used to abut against the side of the second sample container Q2 in the corresponding hole site, and the two ends of the reset spring 823 are fixed on the pressing part 822 and the support respectively and used to reset the pressing part 822. In addition, the head of the pressing part 822 is provided with two pulleys 821 in the same plane, the two pulleys 821 are used to abut against the side of the second sample container Q2 to press and rotate with the second sample container Q2.

[0093] For example, Figure 3 , Figure 4 and Figure 6 , the elastic plunger component 700 includes a pressing head seat 702 and an elastic pressing head 701, the pressing head seat 702 is fixed on the other side of the scanning site, and the elastic pressing head 701 is assembled on the pressing head seat 702 through a compression spring. The tail of the pressing part 812 of the self-resetting pressing component 810 is provided with a sliding surface 814 which is inclined relative to the transfer track followed by the sample containing component 200; similarly, the tail of the pressing part 822 of the self-resetting pressing component 820 is also provided with a sliding surface 824 which is inclined relative to the transfer track followed by the sample containing component 200. In the process of moving the first sample container Q1 in the first hole site 210 to the scanning site, the end of the elastic pressing head 701 is located on the transfer track of the sliding surface 814, and the elastic pressing head 701 gradually pushes the pressing part 812 to press the corresponding first sample container Q1 by changing the abutting position with the sliding surface 814. In the process of moving the second sample container Q2 in the second hole site 220 to the scanning site, the end of the elastic pressing head 701 is located on the transfer track of the sliding surface 824, and the elastic pressing head 701 gradually pushes the pressing part 822 to press the corresponding second sample container Q2 by changing the abutting position with the sliding surface 824.

[0094] Of course, Figure 4 The sheet metal 830 is fixed to the tail end of the support in the self-resetting compression component 810 and the support in the self-resetting compression component 820, and the sliding surface 814 in the self-resetting compression component 810 and the sliding surface 824 in the self-resetting compression component 820 are attached to the sheet metal 830 when the self-resetting compression component 810 and the self-resetting compression component 820 are not pushed by the elastic pressing head 701, so as to define the reset position of the compression part 812 and 822.

[0095] It should be noted that the elastic pressing head 701 serves to push the compression part 812 and 822 to move to the corresponding hole position, and the reset spring 813 serves to pull the compression part 812 and 822 to reset in the opposite direction. At this time, in order to ensure that the elastic pressing head 701 can push the compression part 812 or the compression part 822 to move, the elastic force of the compression spring on the elastic pressing head 701 should be greater than the elastic force of the reset spring 813 or the reset spring 823.

[0096] In some embodiments, in order to provide a certain buffer stroke for the sample container when the sampling needle is inserted and contacts the bottom of the sample container, an elastic receiving assembly can be arranged in the hole position where the sample container is placed. For example Figure 7 An elastic receiving assembly is arranged in the first hole position 210 to provide a buffer stroke for the first sample container placed therein, and the elastic receiving assembly includes a spring 213 and a sliding receiving seat 211. The sliding receiving seat 211 is axially slid along the inner wall of the first hole position 210 and is formed with an upper end surface and a lower end surface. The upper end surface of the sliding receiving seat 211 is used to bear the first sample container containing the first sample. One end of the spring 213 is connected to the lower end surface of the sliding receiving seat 211, and the other end is connected to the bottom of the first hole position 210. See Figure 7 In order to ensure that the sliding receiving seat 211 has stable sliding effects up and down, a base 214 and a sliding rod 212 can be arranged for the sliding receiving seat 211. The base 214 is fixed to the bottom of the first hole position 210 and is provided with a sliding rod passage on the surface. The sliding rod 212 is arranged in the cavity of the spring 213, and one end of the sliding rod 212 is deep into the sliding rod passage, and the other end is connected to the lower end surface of the sliding receiving seat 211.

[0097] The closed sample loading chamber in the embodiment Figures 12-13 The closed sample loading chamber in the embodiment

[0098] Figure 12 The closed sample loading chamber in the embodiment further includes a sample loading transfer component 100 connected with the sample containing component 200 and the active rotating component 400, which is used to simultaneously transfer the positions of the sample containing component 200 and the active rotating component 400. In addition, Figure 12 The closed sample loading chamber in the embodiment further includes a sample loading transfer component 100 connected with the sample containing component 200 and the active rotating component 400, which is used to simultaneously transfer the positions of the sample containing component 200 and the active rotating component 400. In addition,Figure 2 The difference between the two lies in that the active rotating component 400 is arranged at the bottom of the sample containing component 200 and moves together with the sample containing component under the driving of the sample transfer component 100.

[0099] Since Figure 12 and Figure 1 the sample transfer component 100, the detection component 300, the sample scanning component 600, the anti-dripping isolation component 500 and the sampling mechanism 900 in Figure 2 have the same structure as the corresponding components in , they will not be described here.

[0100] Referring to Figure 12 , the active rotating component 400 is arranged at the bottom of the sample containing component 200 and is used to carry the first sample container Q1 in the first hole site 210 and the second sample container Q2 in the second hole site 220 from the bottom surface of the sample containing component 200 and drive the carried sample containers to rotate. Since the sample containing component 200 and the active rotating component 400 are designed integrally, the sample transfer component 100 needs to drive them to move together. In addition, the sample scanning component 600 is arranged at one side of the scanning site and is used to scan the label of the sample container in the scanning site.

[0101] Referring to Figure 13 , the sample transfer component 100 drives the second hole site 220 of the second sample container Q2 containing the blood sample on the sample containing component 200 to reach the scanning site, the active rotating component 400 abuts against the second sample container Q2 from the bottom surface and makes the second sample container Q2 rotate, the sample scanning component 600 scans the label of the second sample container Q2 in the scanning site and rotating, so that the label on the second sample container Q2 can be easily scanned.

[0102] Further, referring to Figure 12 and Figure 14 , the active rotating component 400 includes a first guide rod 427, a second guide rod 428 and a second motor 421. The first guide rod 427 is arranged at the bottom of the first hole site 210 and the top end thereof is formed with a receiving part for carrying the first sample container Q1 in the first hole site 210; the second guide rod 428 is arranged at the bottom of the second hole site 220 and the top end thereof is formed with a receiving part for carrying the second sample container Q2 in the second hole site 220; then, the second motor 421 is in transmission connection with the first guide rod 427 and the second guide rod 428 and is used to drive the first guide rod 427 or the second guide rod 428 to rotate so as to drive the first sample container Q1 and the second sample container Q2 carried thereby to rotate.

[0103] Referring to Figure 14The second motor 421 drives the first guide rod 427 and the second guide rod 429 to rotate through the gear box 426. The second motor 421 is provided with a driving pulley 422. The first guide rod 427 and the second guide rod 429 are respectively provided with driven pulleys 423 and 424. The driving pulley 423 and the driven pulleys 423 and 424 are connected through a belt 424.

[0104] In some embodiments, in order to provide a certain buffer stroke for the sample container when the sampling needle is inserted and abuts against the bottom of the sample container, an elastic receiving assembly can be arranged in the hole position where the sample container is placed. For example Figure 14 An elastic receiving assembly is arranged in the first hole position 210 to provide a buffer stroke for the placed first sample container Q1. The elastic receiving assembly includes a spring 429 and a sliding receiving seat 431. The sliding receiving seat 431 slides axially along the inner wall of the first hole position 210 and is formed with an upper end face and a lower end face. The upper end face of the sliding receiving seat 431 is used to bear the first sample container Q1 containing the first sample. The spring 429 is sleeved on the second guide rod 428, and one end of the spring 429 is connected to the lower end face of the sliding receiving seat 431, and the other end is connected to the bottom of the first hole position 210.

[0105] Referring to Figure 14 In order to ensure that the sliding receiving seat 431 has stable sliding effects up and down, a hollow passage 426 can be formed on the driven pulley 424 of the second guide rod 428, and the bottom end of the second guide rod 428 is deep into the hollow passage 426 and slides up and down along the hollow passage 426. In order to ensure that the second guide rod 428 can still rotate while sliding up and down in the hollow passage 426, a limiting top wire 432 is arranged in the hollow passage 426. The limiting top wire 432 also plays a role in limiting the sliding position of the second guide rod 428.

[0106] Referring to Figure 14 In order to make the sliding receiving seat 431 stably bear the second sample container Q1, the upper end face of the sliding receiving seat 431 is provided with an elastic rubber ring 433. The elastic rubber ring 433 is used to adapt to the bottom surface of the second sample container Q1, and increase the friction force when contacting the bottom surface of the second sample container Q1.

[0107] In an embodiment, in order to adapt to different specifications of sample containers that can be reliably placed in the corresponding hole position, a cup adapter can be provided for the sample container, so that the sample container is used to be placed in the cup adapter and accommodated in the hole position. The inside of the cup adapter can be formed with a chamber for accommodating the sample container, and the outside of the cup adapter is formed with a column structure for adapting to the hole position.

[0108] For example Figure 15The cup adapter 230 comprises a shell 231, which is cylindrically shaped to fit into the hole site, and an open-ended cavity 232 formed inside the shell 231 to fit the sample container inserted therein. A handle 233 can be provided on the top of the shell 231 to facilitate the removal of the shell 231 from the hole site.

[0109] Figure 16 On the basis of Figure 15 , a first variant of the cup adapter is provided, Figure 16 In the cup adapter 230, a transparent position 234 corresponding to the label pasted on the side of the sample container is provided on the shell 231, which is used to view the sample container inserted into the cavity 232 to facilitate the label scanning of the label pasted on the sample container.

[0110] Figure 17 On the basis of Figure 15 , a second variant of the cup adapter is provided, Figure 17 In the cup adapter 230, a plurality of ribs 235 are provided on the side of the shell 231, and a gap (such as the gap 236) is formed between adjacent ribs to communicate with the internal cavity. The width of each gap is greater than the width of the label pasted on the side of the sample container inserted into the cavity 232, so that the label pasted on the sample container can be viewed and scanned without obstruction.

[0111] Figure 18 On the basis of Figure 15 , a third variant of the cup adapter is provided, Figures 15-18 In the cup adapter 230, one or more bosses 237 are formed on the bottom of the shell 231, which are used to fit into one or more slots formed on the upper end surface of the sliding receiving seat in the hole site, so that the cup adapter 230 can be stably placed on the sliding receiving seat in the hole site.

[0112] It should be noted that Figure 19 The cup adapter provided in the above embodiment can be used for both the first sample container Q1 and the first hole site 210, and for the second sample container Q2 and the second hole site 220, which is not strictly limited.

[0113] In the third embodiment,

[0114] The sample analysis system disclosed in the present embodiment comprises a sample bin controller, an analyzer master controller, a sample management subsystem, and a hospital information subsystem.

[0115] Please refer to Figure 2 The sample bin controller 10 and the analyzer master controller 20 are arranged in the veterinary sample analyzer disclosed in the second embodiment. The sample bin controller 10 is used to control each component (such as the Figure 12 ,Figure 20 The analyzer main control 20 is used for timing control of other detection components (such as sampling mechanism, liquid path mechanism, chemical detection mechanism, microscope mechanism, etc.) in the analyzer. In addition, the sample management subsystem is in communication connection with the analyzer main control 20, and is used for storage management of detection information detected by the analyzer main control 20. The hospital information subsystem 40 is connected with the sample management subsystem, and is used for storage management of the detection information of the blood sample of the patient and the medical information of the patient.

[0116] In the embodiment, the sample bin controller 10 controls the related components in the closed sample bin, and distinguishes the sample type of the sample container put in, and obtains the sample information of the sample. The analyzer main control 20 can control the related detection components in the analyzer according to the sample bin controller 10, and perform sampling and detection of the sample in the sample container according to the sample information, so as to obtain the detection information of the blood sample. The analyzer main control 20 transmits the detection information of the sample to the sample management subsystem 30 for unified storage management of the information, and the sample management subsystem 30 transmits the stored detection information to the hospital information subsystem 40 for viewing by medical staff and issuing of the detection report.

[0117] In some embodiments, the sample management subsystem 30 is connected with multiple veterinary sample analyzers, so as to communicate with the analyzer main controls in the veterinary sample analyzers.

[0118] In some embodiments, the analyzer main control 20 in the veterinary sample analyzer is directly connected in communication with the hospital information subsystem 40, so as to directly transmit the detection information of the blood sample of the patient to the hospital information subsystem 40, and also can receive the detection instruction issued by the hospital information subsystem 40, so as to detect the blood sample of the patient according to the detection mode set by the medical staff.

[0119] In an embodiment, referring to Figure 2 , the sample bin controller 10 is connected in communication with Figure 12 (or Figure 3The detection component 300, the sample injection transfer component 100, the active rotating component 400, and the sample scanning component 600 in the sample analysis instrument are signal connected. The sample cartridge controller 10 comprises a processor, a driving unit, a sensor signal processing unit, a sample information processing unit, a storage unit, and a communication unit. The processor is configured to generate a timing control signal for each component, and the driving unit is configured to drive each component to perform corresponding work according to the timing control signal. The sensor signal processing unit is configured to receive a trigger signal of a microswitch in the detection component. The sample information processing unit is configured to analyze and process the scanning result of the sample scanning component and obtain sample information. The storage unit is configured to store the obtained sample information. The communication unit is configured to communicate with the analyzer host 20.

[0120] In an embodiment, referring to Figure 12 , the analyzer host 20 comprises a user interaction unit, a peripheral unit, a CPU, a storage unit, and a communication unit. The user interaction unit is configured to receive information input by a user through a key, a knob, a touch screen, or the like. The peripheral unit is configured to manage and control external devices of the analyzer. The CPU is configured to generate a timing control signal for each detection component in the analyzer and analyze and process detection results. The storage unit is configured to store detection information. The communication unit is configured to communicate with the sample cartridge controller 10, and communicate with the sample management subsystem 30 and the hospital information subsystem 40.

[0121] In some embodiments, the sample cartridge controller 10 and the analyzer host 20 can be integrated together to form an overall controller for the veterinary sample analyzer, so that the space of the PCB circuit board can be fully utilized, and the working performance of the related circuit components can be fully exerted.

[0122] Embodiment Four,

[0123] The embodiment discloses a sample analysis method of a veterinary sample analyzer.

[0124] In the embodiment, the veterinary sample analyzer is the veterinary sample analyzer disclosed in Embodiment Two, referring to Figure 21 and Figures 8-11 The veterinary sample analyzer comprises a closed sample injection cartridge, and the closed sample injection cartridge is provided with a sample containing component 200, a detection component 300, a sample injection transfer component 100, an active rotating component 400, and a sample scanning component. The sample containing component 200 is provided with a first hole site 210 for accommodating a first sample container Q1 of a first sample, and a second hole site 220 for accommodating a second sample container Q2 of a second sample.

[0125] In the present embodiment, the sample analysis method is applied to the sample chamber controller 10 and the analyzer master 20 in Embodiment Three, and the corresponding functions are realized when the sample analysis method is executed by the sample chamber controller 10 and the analyzer master 20.

[0126] In one embodiment, referring to Figure 3 , the sample analysis method comprises the following steps:

[0127] (1) Discrimination step: the type of sample in the closed sample chamber is obtained by detecting whether a sample container is placed in the first hole site 210 or the second hole site 220, and the sample type is divided into two categories: the first sample and the second sample. For example Figure 20 When the spring 303 of the micro switch 304 is not pressed down, the micro switch 304 does not generate a trigger signal, and the sample chamber controller 10 detects that the first hole site 210 is activated and the first sample container Q1 containing the first sample is placed in it because it does not receive the trigger signal; when the spring 303 of the micro switch 304 is pressed down, the micro switch 304 generates a trigger signal, and the sample chamber controller 10 receives the trigger signal and detects that the second hole site 220 is activated and the second sample container Q2 containing the second sample is placed in it; at this time, the sample chamber controller 10 can obtain whether the sample in the closed sample chamber is the first sample or the second sample.

[0128] It should be noted that the first sample here can be a human peripheral blood sample (or a trace blood sample), and the second sample can be a human whole blood sample.

[0129] (2) Transfer step: transfer the first hole site 210 where the first sample container Q1 is placed or the second hole site 220 where the second sample container Q2 is placed to the scanning site, so that the sample scanning component 600 scans the label of the sample container in the hole site. For example Figure 3 and Figure 20 The sample chamber controller 10 drives the sample containing component 200 by sending a motor driving signal to the sample transfer component 100, so that the first hole site 210 or the second hole site 220 detected to be activated reaches the scanning site.

[0130] (3) Scanning step: scanning the label of the first sample container Q1 or the second sample container Q2 in the scanning site to obtain the corresponding sample information. For example Figure 2 and Figure 3 When the second sample container Q2 is placed in the second hole site 220 and is in the scanning site, the sample chamber controller 10 drives the sample scanning component 600 to scan the label of the second sample container Q2 by sending a scanning driving signal to the sample scanning component 600.

[0131] (4) Sampling step: the sampling needle samples from the first sample container Q2 or the second sample container Q3. For example Figure 20 , Figure 20 and Figure 22 , after the sample bin controller 10 obtains the sample information of the second sample, it drives the sample transfer component 100 to move the sample containing component 200 by sending a motor driving signal to the sample transfer component 100, so that the second hole position 220 reaches the sampling position. Thereafter, the analyzer main control 20 sends a sampling driving signal to the sampling mechanism 900, so that the sampling needle 901 is inserted into the second sample container Q2 in the sample position, thereby completing the sampling of the second sample.

[0132] (5) Detection step: detecting the collected sample to obtain the detection result. For example Figure 2 , the analyzer main control 20 controls each detection component to perform corresponding work, thereby performing chemical detection, microscopic examination, etc. on the sample sucked by the sampling needle, thereby obtaining the detection information of the sample. The detection signal here includes one or more detection indexes and result values of the sample.

[0133] Further, the above scanning step is followed by a sample type judgment step before the sampling step, see Figure 3 , the sample type judgment step includes: judging whether the detected sample type is consistent with the scanned sample information, if yes, the first hole position where the first sample container is placed or the second hole position where the second sample container is placed is transferred to the sampling position for sampling; otherwise, an alarm information is output.

[0134] Referring to Figure 20 , Figure 22 and Figure 2 , after the first sample container Q1 is placed in the first hole position 210, the sample bin controller 10 will transfer the first hole position 210 to the scanning position, thereby scanning the sample information of the first sample. At this time, the sample bin controller 10 judges that the sample type and the sample information are consistent, indicating that the sample is normal. If the second sample container Q2 is mistakenly placed in the first hole position 210, the scanned sample information will be that of the second sample. At this time, the sample bin controller 10 judges that the sample type and the sample information are inconsistent, indicating that the sample is incorrect, and an alarm information is output. The alarm information can be output in the form of sound, light, text, symbol, etc., without strict limitation.

[0135] Further, the above sampling step is followed by an ejection step, see Figure 20 , since there is no time sequence relationship between the ejection step and the detection step, the ejection step and the detection step can be performed simultaneously. The ejection step specifically includes: transferring the first hole position where the first sample container is placed or the second hole position where the second sample container is placed to the ejection position, and opening the bin door that closes the sample bin. For exampleFigure 2 and Figure 3 After the first sample container Q1 is sampled by the sampling needle 901, the sample magazine controller 10 transfers the first hole site 210 to the magazine-out site (i.e. the site where the user can manually put in or take out the sample container), and then opens the magazine door 105 to close the sample-in magazine, so that the user can take out the first sample container Q1 which has completed sampling.

[0136] In an embodiment, in the scanning step above, there can be a case that the label cannot be scanned. To ensure the effectiveness of the scanning process, the scanning step can also be performed by rotating in the forward direction and the reverse direction. Referring to Figure 20 、 Figure 23 、 Figure 2 and Figure 3 , the sample magazine controller 10 first drives the active rotating component 400 to rotate in one direction, so as to rotate the first sample container Q1 or the second sample container Q2 in the scanning site in the forward direction, and drives the sample scanning component 600 to scan the label during the rotation of the first sample container Q1 or the second sample container Q2. When the first sample container Q1 or the second sample container Q2 in the scanning site rotates one or more rounds in the forward direction, the sample magazine controller 10 judges whether the sample information is obtained by scanning. If the sample information is obtained by scanning, the sample information is recorded. Otherwise, the sample container is controlled to rotate in the reverse direction. If the sample information is not obtained by the sample container rotating in the forward direction, the active rotating component 400 is driven to rotate in the other direction, so as to rotate the first sample container Q1 or the second sample container Q2 in the scanning site in the reverse direction, and scan the label during the reverse rotation of the first sample container Q1 or the second sample container Q2. The sample magazine controller 10 continues to judge whether the sample information is obtained by scanning when the first sample container Q1 or the second sample container Q2 in the scanning site rotates one or more rounds in the reverse direction. If the sample information is obtained by scanning, the sample information is recorded. If the sample information is not obtained by scanning, corresponding prompt information is output. For example, the sample magazine controller 10 can output prompt information that the sample container is not put in or the label is not pasted on the sample container.

[0137] In an embodiment, in the scanning step above, to judge the effectiveness of the sample information obtained by scanning, the information effectiveness judging step is further included, which specifically includes: scanning the label of the first sample container or the second sample container in the scanning site to obtain the identification code of the label; querying the sample information corresponding to the identification code in the hospital information system to obtain the sample information of the first sample in the first sample container or the sample information of the second sample in the second sample container; if the sample information corresponding to the identification code cannot be queried in the hospital information system, corresponding prompt information is output, and an option of whether to continue detection is provided for the user to select.

[0138] For exampleFigure 19 、 Figure 24 、 ​ and ​ , the analyzer master 20 obtains sample information from the sample chamber controller 10, and the analyzer master 20 queries the hospital information subsystem 40 whether there is corresponding sample information, if there is corresponding sample information, it indicates that the sample currently loaded into the closed sample chamber is valid, and then subsequent detection of the sample currently loaded is performed according to the measurement mode corresponding to the sample information recorded in the hospital information system; if there is no corresponding sample information, the analyzer master 20 outputs corresponding prompt information, such as prompting the user to select whether to continue measurement. If the user selects to continue detection, it indicates that the sample currently loaded is invalid, and no corresponding detection mode is set, at this time, some detection modes can be provided for the user to select, so that the analyzer master 20 subsequently performs detection of the sample currently loaded according to the detection mode selected by the user; if the user does not select to continue detection, it indicates that the user is ready to give up detection of the sample currently loaded, at this time, the sample chamber controller 10 transfers the sample container to the ejection position and opens the chamber door to facilitate the user to timely take out the sample container.

[0139] Those skilled in the art can understand that all or part of the functions of the various methods in the above embodiments can be realized by hardware or by a computer program. When all or part of the functions in the above embodiments are realized by a computer program, the program can be stored in a computer readable storage medium, which can include read-only memory, random access memory, magnetic disk, optical disk, hard disk, etc. The above functions are realized by executing the program by a computer. For example, the program is stored in the memory of the device, and when the program in the memory is executed by the processor, the above functions are realized. In addition, when all or part of the functions in the above embodiments are realized by a computer program, the program can also be stored in a server, another computer, a storage medium such as a disk, an optical disk, a flash disk or a mobile hard disk, and downloaded or copied into the memory of the local device, or the system of the local device is updated, and when the program in the memory is executed by the processor, the above functions are realized.

[0140] The above application of specific examples is used to illustrate the present application, which is only used to help understand the present application, and does not limit the present application. For those skilled in the art to which the present application belongs, according to the idea of the present application, several simple deductions, deformations or substitutions can be made.

Claims

1. A veterinary sample analyzer characterized by, The closed sample loading chamber is provided with a sample containing component, a sample loading transfer component, a driving rotation component and a sample scanning component; The sampling mechanism comprises a sampling needle for sucking the sample from the sample container in the sampling position; The sample containing component is provided with a hole position for containing the sample container of the capillary blood sample, and the hole position is provided with an elastic supporting assembly for providing a supporting height and a buffer stroke for the sample container of the capillary blood sample; The sample loading transfer component is used to move the hole position of the sample container to the corresponding scanning position of the sample scanning component or to the corresponding sampling position of the sampling mechanism; The driving rotation component is used to drive the sample container placed in the hole position on the sample containing component to rotate; The sample scanning component is used to scan the label of the sample container in the scanning position and obtain the sample information of the capillary blood sample, and the sample information comprises a sample type; The closed sample loading chamber is further provided with a detection component, which is used to determine the sample type of the sample loaded in the closed sample loading chamber when the sample container is placed in the closed sample loading chamber, and the sample type is divided into two types of first sample and second sample; The veterinary sample analyzer further comprises a controller, which is used to determine whether the sample type detected by the detection component is consistent with the sample type scanned by the sample scanning component, and outputs an alarm information if the sample types are inconsistent.

2. The veterinary sample analyzer of claim 1, wherein, The elastic supporting assembly comprises a sliding supporting seat and a supporting spring; The sliding supporting seat slides axially along the inner wall of the hole position and forms an upper end face and a lower end face, and the upper end face is used to support the sample container containing the capillary blood sample; One end of the supporting spring is connected to the lower end face of the sliding supporting seat, and the other end is connected to the bottom of the hole position; The sliding supporting seat is used to elastically push the sample container containing the capillary blood sample to a height suitable for the sampling needle to suck the sample under the action of the supporting spring, and to reserve a certain buffer stroke for the sample container of the capillary blood sample when the sampling needle is inserted and contacts the bottom of the sample container of the capillary blood sample.

3. The veterinary sample analyzer of claim 2, wherein, The elastic supporting assembly further comprises a base and a sliding rod; The base is fixed to the bottom of the hole position and the upper surface is provided with a sliding rod channel, and the sliding rod channel and the supporting spring are located on the same axis; the sliding rod passes through the supporting spring along the axis, and one end is connected to the lower end face of the sliding supporting seat, and the other end is deep into the sliding rod channel.

4. The veterinary sample analyzer of claim 1, wherein, The sample container of the capillary blood sample is used to be loaded into a cup body adapter and contained in the hole position; the inside of the cup body adapter is formed with a chamber for accommodating the sample container, and the outside of the cup body adapter is formed with a column structure for being inserted into the hole position.

5. A veterinary sample analyzer characterized by, The closed sample loading chamber is provided with a sample containing component, a driving rotation component and a sample scanning component; The sample containing component is provided with a first hole position for containing a first sample container of a first sample, and a second hole position for containing a second sample container of a second sample; The active rotating component is used to drive the first sample container to rotate when the first sample container containing a first sample is placed in the first hole position, and to drive the second sample container to rotate when the second sample container containing a second sample is placed in the second hole position; The sample scanning component is used to perform label scanning on the first sample container and the second sample container, and to obtain sample information of the first sample and the second sample, the sample information including a sample type; The detection component is further arranged in the closed sample loading chamber, and is used to determine a sample type of a sample loaded in the closed sample loading chamber when the sample container is placed in the closed sample loading chamber, the sample type being divided into two types of first sample and second sample; The veterinary sample analyzer further comprises a controller, which is used to determine whether the sample type detected by the detection component is consistent with the sample type scanned by the sample scanning component, and to output an alarm information if the sample types are inconsistent.

6. The veterinary sample analyzer of claim 5, wherein, The detection component comprises a limiting assembly and a sensing assembly; The limiting assembly is movably connected to the sample containing component, and is used to limit the first sample container to be placed in the first hole position or the second sample container to be placed in the second hole position; The sensing assembly is arranged in a movable region of the limiting assembly, and is used to sense a limiting state of the limiting assembly with respect to the first hole position or the second hole position, and to determine the sample type loaded in the closed sample loading chamber according to the limiting state.

7. The veterinary sample analyzer of claim 5, wherein, The closed sample loading chamber further comprises a sample loading transfer component connected to the sample containing component; the sample loading transfer component is used to transfer the position of the sample containing component; The veterinary sample analyzer further comprises a controller, which is used to transfer the sample containing component through the sample loading transfer component after the sample type loaded in the closed sample loading chamber is determined by the detection component, so that the first hole position corresponding to the sample type and in which the first sample container is placed is in a scanning position, or the second hole position corresponding to the sample type and in which the second sample container is placed is in the scanning position; The sample scanning component performs label scanning on the first sample container and the second sample container, including performing label scanning on the first sample container in the scanning position or the second sample container in the scanning position.

8. The veterinary sample analyzer of claim 5, wherein, The closed sample loading chamber further comprises a sample loading transfer component connected to the sample containing component; the sample loading transfer component is used to transfer the position of the sample containing component; a scanning position is arranged on a transfer track of the sample containing component; the active rotating component is arranged on one side of the scanning position, and drives the first sample container in the scanning position or the second sample container in the scanning position to rotate; the sample scanning component is arranged on the other side of the scanning position, and performs label scanning on the first sample container in the scanning position or the second sample container in the scanning position.

9. The veterinary sample analyzer of claim 5, wherein, The closed sample loading chamber further comprises a sample loading transfer component connected with the sample containing component and the active rotating component; the sample loading transfer component is used to simultaneously transfer the positions of the sample containing component and the active rotating component; a scanning position is arranged on the transfer track of the sample containing component and the active rotating component; the sample scanning component is arranged on one side of the scanning position, and the sample scanning component scans the label of the first sample container or the second sample container in the scanning position.

10. The veterinary sample analyzer of claim 8, wherein, The closed sample loading chamber further comprises an elastic plunger component and two self-resetting pressing components respectively arranged corresponding to the first hole position and the second hole position; the self-resetting pressing components are movably arranged on the sample containing component; the elastic plunger component is arranged on the other side of the scanning position, and is used to elastically push the corresponding self-resetting pressing component to press the sample container in the corresponding hole position when the sample container in the first hole position or the second hole position reaches the scanning position, so as to smoothly rotate the first sample container or the second sample container under the driving of the active rotating component.

11. The veterinary sample analyzer of claim 10, wherein, The self-resetting pressing component comprises a support, a pressing part and a reset spring; the support is fixed on the sample containing component and close to the corresponding hole position, the pressing part is slidably arranged on the support and used to abut against the side of the sample container in the corresponding hole position; the two ends of the reset spring are respectively fixed on the pressing part and the support, and are used to reset the pressing part.

12. The veterinary sample analyzer of claim 11, wherein, The head of the pressing part is provided with two pulleys in the same plane, and the two pulleys are used to abut against the side of the first sample container or the second sample container to press the sample container and can rotate with the first sample container or the second sample container.

13. The veterinary sample analyzer of claim 12, wherein, The elastic plunger component comprises a pressure head seat and an elastic pressure head. The tail of the pressing part is provided with a sliding surface; the sliding surface is inclined relative to the transfer track followed by the sample containing component; the pressure head seat is fixed on the other side of the scanning position, the elastic pressure head is assembled on the pressure head seat through a compression spring; the end of the elastic pressure head is located on the transfer track of the sliding surface, and the elastic pressure head is used to gradually push the pressing part to press the corresponding sampling cup by changing the abutting position with the sliding surface during the movement of the first sample container or the second sample container to the scanning position.

14. The veterinary sample analyzer of claim 8, wherein, The active rotating component comprises a rotating wheel and a first motor used to provide power for the rotating wheel; The rotating wheel is arranged on one side of the scanning position, and the outer diameter edge thereof is used to contact the side of the first sample container or the second sample container in the scanning position; the rotating wheel drives the contacted sample container to rotate through the rotation of the rotating wheel.

15. The veterinary sample analyzer of claim 9, wherein, The active rotating component comprises a first guide rod, a second guide rod and a second motor; The first guide rod is arranged at the bottom of the first hole position, and the top end thereof is formed with a bearing part bearing the first sample container in the first hole position; The second guide rod is arranged at the bottom of the second hole position, and the top end thereof is formed with a bearing part bearing the second sample container in the second hole position; The second motor is in transmission connection with the first guide rod and the second guide rod, and is used to drive the first guide rod or the second guide rod to rotate so as to drive the first sample container and the second sample container carried thereby to rotate.

16. The veterinary sample analyzer of claim 5 wherein, The first sample container of the first sample is used to be loaded into a cup adapter and is accommodated in the first hole position; the cup adapter is internally formed with a chamber into which the first sample container of the first sample is adapted to be inserted, and is externally formed with a column structure adapted to be inserted into the first hole position.

17. The veterinary sample analyzer of claim 16, wherein, The side surface of the cup adapter has a plurality of ribs, and a gap is formed between adjacent ribs and communicates with the internal chamber, and the width of each gap is greater than the width of the label pasted on the side surface of the first sample container.

18. The veterinary sample analyzer of claim 16, wherein, At least a position on the cup adapter corresponding to the label pasted on the side surface of the first sample container is transparent.

19. A veterinary sample analyzer comprising: The closed sample loading chamber is internally provided with a sample accommodating component, a sample loading transfer component and a sample scanning component; The sample accommodating component is provided with a first hole position for accommodating a first sample container of a first sample, and a second hole position for accommodating a second sample container of a second sample; The sample loading transfer component is used to drive the first sample container to move from a placement position for receiving the first sample to a scanning position for scanning the first sample when the first sample container of the first sample is placed in the first hole position, and to drive the second sample container to move from a placement position for receiving the second sample to a scanning position for scanning the second sample when the second sample container of the second sample is placed in the second hole position; The sample scanning component is used to scan the first sample container when the first sample container is transported to the scanning position, and to scan the second sample container when the second sample container is transported to the scanning position; The closed sample loading chamber is further provided with a detection component, which is used to determine the sample type of the sample loaded into the closed sample loading chamber when the sample container is placed in the closed sample loading chamber, and the sample type is divided into two categories of first sample and second sample; The veterinary sample analyzer further comprises a controller, which is used to determine whether the sample type detected by the detection component is consistent with the sample type scanned by the sample scanning component, and outputs an alarm information if the sample types are inconsistent.

20. The veterinary sample analyzer of claim 19, wherein, The closed sample loading chamber further comprises a driving rotation component; the driving rotation component is arranged on one side of the scanning position and drives the first sample container or the second sample container in the scanning position to rotate; the sample scanning component is arranged on the other side of the scanning position, and the sample scanning component scans the label of the first sample container or the second sample container in the scanning position.

21. The veterinary sample analyzer of claim 19, wherein, The closed sample loading bin further comprises a driving rotating component; the driving rotating component is arranged on the sample container component, and is used for carrying the first sample container placed in the first hole position and the second sample container placed in the second hole position, and driving the carried first sample container and / or the second sample container to rotate; the sample scanning component is arranged on one side of the scanning position, and the sample scanning component performs label scanning on the first sample container or the second sample container in the scanning position.

22. A method of analyzing a sample in a veterinary sample analyzer, the veterinary sample analyzer comprising a closed sample loading bay having a first aperture for receiving a first sample container containing a first sample and a second aperture for receiving a second sample container containing a second sample; wherein, The method comprises: obtaining the sample type of the sample loaded in the closed sample loading bin by detecting whether a sample container is placed in the first hole position or the second hole position; the sample type is divided into two types, i.e., a first sample and a second sample; transferring the first hole position in which the first sample container is placed or the second hole position in which the second sample container is placed to the scanning position; performing label scanning on the first sample container or the second sample container in the scanning position to obtain corresponding sample information; sampling the first sample container or the second sample container by a sampling needle; detecting the collected sample to obtain a detection result; after the label scanning on the first sample container or the second sample container in the scanning position and before the sampling of the first sample container or the second sample container by the sampling needle, the method further comprises: judging whether the sample type obtained by the detection is consistent with the sample information obtained by the scanning; if yes, transferring the first hole position in which the first sample container is placed or the second hole position in which the second sample container is placed to the sampling position for sampling; otherwise, outputting an alarm information.

23. The method of claim 22, wherein, after the sampling of the first sample container or the second sample container by the sampling needle, the method further comprises: transferring the first hole position in which the first sample container is placed or the second hole position in which the second sample container is placed to the bin outlet position, and opening the bin door of the closed sample loading bin.

24. The method of claim 22, wherein, The label scanning on the sample container in the scanning position to obtain corresponding sample information comprises: rotating the first sample container or the second sample container in the scanning position, and performing label scanning in the rotating process of the first sample container or the second sample container; if sample information is obtained by the scanning, recording the sample information; if sample information is not obtained by the scanning, controlling the first sample container or the second sample container to rotate in the opposite direction, and performing label scanning in the rotating process of the first sample container or the second sample container in the opposite direction; if sample information is obtained by the scanning in the opposite direction, recording the sample information; if sample information is not obtained by the scanning in the opposite direction, outputting corresponding prompt information.

25. The method of claim 22, wherein, The label scanning on the sample container in the scanning position to obtain corresponding sample information comprises: performing label scanning on the first sample container or the second sample container in the scanning position to obtain an identification code of the label; querying sample information corresponding to the identification code in a hospital information system to obtain sample information of a first sample in the first sample container or sample information of a second sample in the second sample container.

26. The method of claim 25, wherein, If sample information corresponding to the identification code cannot be found in the hospital information system, corresponding prompt information is output, and an option of whether to continue detection is provided for the user to select.

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