CN211554013U - Sample analysis system - Google Patents

Abstract

The utility model relates to a sample analysis system, include: CRP analyzer, blood cell analyzer, sample transfer device and control device, the sample transfer device includes: the blood cell analyzer comprises a conveying mechanism with a conveying channel and at least two feeding mechanisms with detection channels, wherein each feeding mechanism is arranged at intervals along the conveying direction of the conveying channel, the CRP analyzer and the blood cell analyzer correspond to one feeding mechanism respectively, and the blood cell analyzer is positioned in front of the CRP analyzer along the conveying direction of the conveying channel; the control device is respectively and electrically connected with the CRP analyzer, the blood cell analyzer and the sample transferring device. The sample analysis system can control the sample transfer device to transfer the sample container on the sample rack to the CRP analyzer and/or the blood cell analyzer for detection, and can greatly improve the detection efficiency of blood routine and CRP.

Description

Sample analysis system

Technical Field

The utility model relates to a medical diagnostic equipment field especially relates to a sample analysis system.

Background

CRP (C-reactive protein) is an acute phase reaction protein, is normally present in a small amount in human body fluid, is increased to different degrees in infectious diseases, and has important clinical application value. Particularly, with the rapid development of the point-of-care rapid detection technology in recent years, the application of CRP in clinical infectious diseases is more extensive, and the CRP is the focus of clinical research again.

The blood routine is one of three routine examinations, and is also one of the commonly used auxiliary examination means for doctors to diagnose the disease condition; the doctor can judge the disease by observing the change of the number of blood cells and the morphological distribution. The CRP has high correlation with the conventional blood detection result, and the CRP is often used for identifying bacterial infection and viral infection by doctors in combination with the conventional blood detection method due to the characteristics of simple operation, high detection speed, small amount of required samples and the like.

In order to realize rapid detection of the bloody routine and the CRP, some existing integrated analyzers can integrate the measurement functions of the bloody routine and the CRP, but because the integrated analyzers consist of a set of detection equipment, n bloody routine measurement pools and m CRP measurement pools, the n and m are small due to the limitation of the cost and the volume of the instruments, and only one set of detection equipment works, the measurement speed of the bloody routine and the CRP is greatly limited, and the clinical requirements cannot be met.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem or at least partially solve the technical problem, the utility model provides a sample analysis system adopts the assembly line mode, can improve blood conventionality and CRP's detection efficiency greatly.

In a first aspect, the present invention provides a sample analysis system, including: a CRP analyzer, a blood cell analyzer, a sample transfer device, and a control device, wherein,

the sample transfer apparatus includes: the sample rack conveying device comprises a conveying mechanism with a conveying channel and at least two feeding mechanisms with a detection channel, wherein the conveying mechanism is used for transferring sample racks with sample containers in the conveying channel, each feeding mechanism is arranged at intervals along the conveying direction of the conveying channel, and the feeding mechanisms can transfer the sample racks from the conveying channel to the detection channel and transfer the sample racks from the detection channel to the conveying channel;

the CRP analyzer and the hematology analyzer respectively correspond to one feeding mechanism, and the detection areas of the CRP analyzer and the hematology analyzer correspond to the detection channels of the feeding mechanisms corresponding to the detection areas;

the CRP analyzer is used for detecting C-reactive protein of the sample transferred to the sample container on the sample rack in the corresponding detection channel by the sample transfer device, and the blood cell analyzer is used for detecting blood cells of the sample transferred to the sample container on the sample rack in the corresponding detection channel by the sample transfer device, wherein the blood cell analyzer is positioned in front of the CRP analyzer in the transmission direction along the transmission channel;

the control device is respectively electrically connected with the CRP analyzer, the blood cell analyzer and the sample transfer device and is used for controlling the sample transfer device to transfer the sample container on the sample rack to the CRP analyzer and/or the blood cell analyzer for detection.

In a second aspect, the present invention provides a sample analysis system, comprising: a CRP analyzer, a blood cell analyzer, a sample transfer device, and a control device, wherein,

the sample transfer apparatus includes: the sample rack conveying device comprises a conveying mechanism with a conveying channel and at least two feeding mechanisms with a detection channel, wherein the conveying mechanism is used for conveying a sample rack provided with sample containers in the conveying channel, each feeding mechanism is arranged at intervals along the conveying direction of the conveying channel, and the feeding mechanisms can move the sample rack from the conveying channel to the detection channel and can move the sample rack from the detection channel to the conveying channel;

the CRP analyzer and the hematology analyzer respectively correspond to one feeding mechanism, and the detection areas of the CRP analyzer and the hematology analyzer correspond to the detection channels of the feeding mechanisms corresponding to the detection areas;

the CRP analyzer is used for detecting C-reactive protein of the sample in the sample container on the sample rack transferred to the corresponding detection channel by the sample transfer device, and the blood cell analyzer is used for detecting blood cells of the sample in the sample container on the sample rack transferred to the corresponding detection channel by the sample transfer device, wherein the blood cell analyzer is positioned behind the CRP analyzer in the transfer direction along the transfer channel;

the control device is respectively electrically connected with the CRP analyzer, the blood cell analyzer and the sample transfer device and is used for controlling the sample transfer device to transfer the sample container on the sample rack to the CRP analyzer and/or the blood cell analyzer for detection.

The embodiment of the utility model provides an above-mentioned technical scheme compares with prior art has following advantage:

the embodiment of the utility model provides a this sample analysis system lays two at least feed mechanism at the interval on transmission path, along transmission path's transmission direction is last, the blood cell analysis appearance is located the place ahead of CRP analysis appearance, and blood cell analysis appearance and CRP analysis appearance equally divide and respectively correspond a feed mechanism, and the detection area of blood cell analysis appearance and CRP analysis appearance is corresponding with respective feed mechanism's measuring channel, to the sample that needs carry out blood routine analysis and CRP detection like this, under transmission mechanism's drive, the sample frame of placing the sample container is on transmission path, move to the position of blood cell analysis appearance earlier, and transfer to the measuring channel that corresponds with the blood cell analysis appearance by the feed mechanism that corresponds with the blood cell analysis appearance in, carry out blood routine analysis, then transfer to transmission path on, and under transmission mechanism's drive, transfer to CRP analysis appearance position, and then the sample is transferred into a detection channel corresponding to the CRP analyzer by a feeding mechanism corresponding to the CRP analyzer for CRP analysis. Therefore, the efficiency of blood routine and CRP detection can be improved.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the invention and together with the description, serve to explain the principles of the invention.

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive labor.

Fig. 1 is a schematic diagram of a first embodiment of a sample analysis system according to the present invention;

fig. 2 is a schematic diagram of a second embodiment of the sample analysis system of the present invention;

FIG. 3 is a schematic diagram of a third embodiment of the sample analysis system of the present invention;

fig. 4 is a schematic diagram of a fourth embodiment of the sample analysis system of the present invention;

fig. 5 is a schematic diagram of a fifth embodiment provided by the sample analysis system of the present invention;

fig. 6 is a schematic diagram of a sixth embodiment provided by the sample analysis system of the present invention;

fig. 7 is a schematic diagram of a seventh embodiment of the sample analysis system of the present invention;

fig. 8 is a schematic diagram of an eighth embodiment of the sample analysis system of the present invention;

fig. 9 is a schematic view of a ninth embodiment provided by the sample analysis system of the present invention;

fig. 10 is a schematic view of a tenth embodiment of the sample analysis system of the present invention;

fig. 11 is a schematic diagram of an eleventh embodiment of the sample analysis system of the present invention;

fig. 12 is a schematic view of a twelfth embodiment of the sample analysis system of the present invention;

fig. 13 is a schematic structural view of a loading platform provided in the sample analysis system of the present invention;

fig. 14 is a schematic structural diagram of a loading buffer provided in the sample analysis system of the present invention;

fig. 15 is a schematic structural diagram of a sample rack provided by the sample analysis system of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Example 1

Fig. 1 is a schematic diagram of a first embodiment provided by the sample analysis system of the present invention.

As shown in fig. 1, the sample analysis system includes: a blood cell analyzer 10, a CRP analyzer 20, a sample transfer device, and a control device 30.

The effect of sample transfer device is to transfer the sample frame of placing the sample container the utility model provides an in, the sample transfer device package: a transport mechanism 41 and at least two feed mechanisms 42 with detection channels.

The transport mechanism 41 forms a transport channel, and the sample rack can be moved in the transport channel by the transport mechanism. The feeding mechanisms 42 are arranged at the side of the conveying channel, the feeding mechanisms 42 are arranged at intervals along the conveying direction X of the conveying channel, and an interval is arranged between adjacent feeding mechanisms 42, and the feeding mechanisms 42 are used for transferring the sample rack from the conveying channel to the detecting channel and transferring the sample rack from the detecting channel to the conveying channel.

In a specific application, the transmission mechanism 41 may be any one or more combinations of a chain mechanism, a crawler mechanism, a belt mechanism, a roller mechanism, and a track mechanism, and if multiple combinations are adopted, the transmission mechanism 41 may be matched according to a plurality of different types of mechanisms arranged along the transmission channel.

In the embodiment of the present invention, the transmission mechanism 41 only needs to complete the transfer of the sample rack, and does not limit the shape of the transmission channel, for example: the transmission channel can be a linear type, a broken line with a certain angle, an arc line with a certain radian, or even an irregular shape.

In the embodiment of the present invention, the transmission channel may be a planar channel, for example: the upper surface of a belt of the belt type mechanism is directly used as a transmission channel; in addition, considering that the sample rack may fall or twist in position when being transferred, the transmission channel may be a semi-enclosed channel, such as: the baffle plates are arranged on two sides of the belt type mechanism, and the top of each baffle plate is not closed, so that a semi-enclosed transmission channel is formed in an area enclosed by the baffle plates, and the sample rack is restrained by the baffle plates and cannot fall off or be twisted in position. In addition, considering that the sample rack may be placed in a mess after being manually taken when being transferred, the transmission channel may also be a totally enclosed channel, for example: the baffle plates are arranged on the two sides and the top of the belt type mechanism, so that when the sample rack is transferred in the transmission channel, an operator cannot take the sample rack, and the problem of manual intervention can be avoided.

The embodiment of the utility model provides an in, transmission channel is as the main entrance, and every test channel is as dividing the passageway, and at the during operation, transmission device 41 can transfer the sample frame to the position that every feed mechanism 42 belonged to on the transmission channel, then by feed mechanism 42 again with the sample frame by transfer channel in transfer to the test channel that corresponds separately to feed structure 42 can also transfer the sample frame by test channel and get back to in the transmission channel.

One feeding mechanism 42 may be provided for each analyzer, and the detection channel of each feeding mechanism 42 corresponds to the position of the detection area of the corresponding analyzer, for example: the detection channel coincides with the position of the detection area. Therefore, the sample rack can be moved to the detection area of the analyzer when the sample rack moves in the detection channel, and then samples in the sample container on the sample rack can be collected by the analyzer, and the samples are used for detection and analysis.

In the embodiment of the present invention, the feeding mechanism 42 may also adopt any one or more combinations of a chain mechanism, a track mechanism, a belt mechanism, a roller mechanism, and a track mechanism, and if multiple combinations are adopted, the feeding mechanism 42 may set the mechanism of multiple sections with different patterns to cooperate. For a description of the feeding mechanism, reference is made in detail to the aforementioned description of the transport mechanism 41. And will not be described in detail herein.

In the embodiment of the present invention, the CRP analyzer 20 and the hematology analyzer 10 respectively correspond to a feeding mechanism, and the detection area of the CRP analyzer 20 and the hematology analyzer 10 corresponds to the detection channel of the feeding mechanism 42 corresponding thereto, so that the sample in the sample container on the sample rack can be subjected to CRP analysis in the CRP analyzer 20, or, blood routine analysis in the hematology analyzer 10.

The CRP analyzer 20 is used to detect C-reactive protein in a sample transferred from the sample transfer device to a sample container on a sample rack in a corresponding detection channel. The blood cell analyzer 10 is used for detecting blood cells in a sample transferred from the sample transfer device to a sample container on a sample rack in a corresponding detection channel.

As shown in fig. 1, in the embodiment of the present invention, the blood cell analyzer 10 is located in front of the CRP analyzer 20 in the transport direction X along the transport path.

In the embodiment of the present invention, the "front" and "rear" are relative concepts, wherein "front" refers to the position passing through first along the transmission direction X, "rear" refers to the position passing through after along the transmission direction X, and then the blood cell analyzer 10 is located the place ahead of the CRP analyzer 20, that is, the sample rack on the transmission channel passes through the blood cell analyzer 10 first, and then passes through the CRP analyzer 20 again. Taking the direction shown in fig. 1 as an example, if the transport direction X is from right to left, then "front" refers to a position relatively to the right in the figure, and "rear" refers to a position relatively to the left in the figure, and therefore, "front" and "rear" in the present invention describe the relative positional relationship between the blood cell analyzer 10 and the CRP analyzer 20, and are not intended to limit the present application in a literal sense, but rather are simply understood in a literal sense.

The control device 30 is electrically connected to the CRP analyzer 20, the blood cell analyzer 10 and the sample transfer device, and the control device 30 may be a desktop computer, a notebook computer, a single chip microcomputer, a PDA or other devices with operation capability, in the embodiment of the present invention, the control device 30 is used to control the sample transfer device to transfer the sample container on the sample rack to one of the CRP analyzer 20 and the blood cell analyzer 10 for detection, or to transfer the sample container to the blood cell analyzer 10 and the CRP analyzer 20 in sequence, so that the CRP analyzer 20 and the blood cell analyzer 10 perform corresponding detection on the sample in the sample container. That is, when the sample rack includes a sample that requires blood routine and CRP testing, the control device 30 is configured to control the sample transfer device to transport the sample rack in the transport direction X to the blood cell analyzer 10 and the CRP analyzer 20 in this order.

The embodiment of the utility model provides a this sample analysis system, at least two feed mechanism are laid at the interval on the transmission path, in the direction of transmission along the transmission path, blood cell analyzer 10 is located the place ahead of CRP analysis appearance 20, and blood cell analyzer 10 and CRP analysis appearance 20 equally divide and respectively correspond a feed mechanism 42, and the detection zone of blood cell analyzer 10 and CRP analysis appearance 20 corresponds with the measuring channel of respective feed mechanism 42, like this to the sample that needs to carry out blood conventional analysis and CRP detection, under the drive of transmission mechanism 41, the sample frame of placing the sample container is on the transmission path, move to the position that blood cell analyzer 10 is located earlier, and move to the measuring channel that corresponds with blood cell analyzer 10 by the feed mechanism 42 that corresponds with blood cell analyzer 10, carry out blood conventional analysis, then move to the transmission path again, and under the drive of transmission mechanism 41, the sample is moved to the position of the CRP analyzer 20 and then moved by the feeding mechanism 42 corresponding to the CRP analyzer 20 to the testing channel corresponding to the CRP analyzer 20 for CRP analysis.

Example 2

Fig. 2 is a schematic diagram of a second embodiment provided by the sample analysis system of the present invention.

As shown in fig. 2, the second embodiment differs from the first embodiment in that: the sample analysis system further comprises: a blade-pushing dyeing machine 50.

Similar to the hematology analyzer 10 and the CRP analyzer 20, the push slide stainer 50 also corresponds to one of the feed mechanisms 42, and the detection zone of the push slide stainer 50 corresponds to the detection channel of its corresponding feed mechanism. The sample rack transported on the transport path in this way can also be moved by the feeding mechanism 42 to the detection area of the blade dyeing machine 50, so that the blade dyeing machine 50 performs the blade dyeing process on the sample in the sample container on the sample rack.

On the basis of the embodiment shown in fig. 1, in the embodiment of the present invention, the push piece dyeing machine 50 is located behind the CRP analyzer 20 in the conveying direction X along the conveying passage, so that the push piece dyeing process can be performed after the CRP detection is performed, as shown in fig. 2. Additionally, in other embodiments of the present invention, the push strip stainer 50 may also be located between the hematology analyzer 10 and the CRP analyzer 20, as shown in fig. 3.

In the embodiment of the present invention, on the basis that the blood cell analyzer 10 is located before the CRP analyzer 20, the position of the push piece dyeing machine 50 can be freely set as long as the existing detection rule is satisfied.

Example 3

Fig. 4 is a schematic diagram of a fourth embodiment provided by the sample analysis system of the present invention.

As shown in fig. 4, the fourth embodiment differs from the first embodiment in that: the sample analysis system further comprises: a saccharification instrument 60.

Similar to the hematology analyzer 10 and the CRP analyzer 20, the saccharification instrument 60 corresponds to one feeding mechanism, and the detection area of the saccharification instrument 60 corresponds to the detection channel of its corresponding feeding mechanism. The specimen rack thus transported on the transport path may also be moved by the feed mechanism to the measurement region of the saccharification instrument 60 so that the saccharification instrument 60 performs saccharification measurement on the specimen in the specimen container on the specimen rack.

In addition to the embodiment shown in fig. 1, as shown in fig. 4, in the embodiment of the present invention, the saccharification instruments 60 are located behind the CRP analyzer 20 in the transport direction X along the transport path, so that the saccharification tests can be sequentially performed after the CRP tests are performed, as shown in fig. 4. Additionally, in other embodiments of the present invention, a saccharification instrument 60 may also be located between the hematology analyzer 10 and the CRP analyzer 20, as shown in fig. 5.

In the embodiment of the present invention, the position of the saccharification meter 60 can be freely set on the basis that the blood cell analyzer 10 is located before the CRP analyzer 20 as long as the existing detection rule is satisfied.

In addition, as shown in fig. 6, 7 and 8, when the sample analysis system has both the push piece dyeing machine 50 and the saccharification instrument 60, the position between the push piece dyeing machine 50 and the saccharification instrument 60 can be changed in many ways, and for those skilled in the art, it is within the scope of the present invention to set the positions of the push piece dyeing machine 50 and the saccharification instrument 60 on the basis that the blood cell analyzer 10 is located in front of the CRP analyzer 20.

Example 4

Fig. 9 is a schematic diagram of a ninth embodiment provided by the sample analysis system of the present invention. As shown in fig. 9, the sample analysis system further includes: the first rack identifies collector 101.

The first sample rack identification collector 101 is used for identifying a first sample rack identification collector of a sample rack identification on a sample rack on a transmission channel.

The embodiment of the utility model provides an in, be provided with at least one on the sample frame and detect the position, every detects the position and has the detection mode of settlement. For example: there are 10 detection positions on the sample rack, and each detection position can place a sample container, for example: in a sample rack capable of holding 10 sample containers, 8 test sites are fixed as test sites having a blood normal test mode, and the remaining two test sites are fixed as test sites having a CRP test mode. In addition, each sample rack may be provided with a sample rack identifier, and the sample rack identifier may be an image, for example: two-dimensional codes, bar codes, numbers, etc., and may also be chips with wireless transmission functions, such as: and the RFID radio frequency chip. Either way, the purpose of the sample rack identifier is to identify the sample rack by other devices by collecting the sample rack identifier.

Referring to the foregoing description about the sample rack identification mark, it can be seen that, in the embodiment of the present invention, the first sample rack identification collector 101 may be an image collecting device, for example: a two-dimensional code scanner, etc., may also be a wireless signal identifier, for example: RFID card readers, and the like.

The embodiment of the utility model provides an in, first sample frame sign collector 101 can set up on transmission path to in order to be convenient for discern sample frame sign after, subsequent analysis appearance can use this sample frame sign, so first sample frame sign collector 101 is located transmission path and transmits direction X's front end.

As shown in fig. 9, the control device 30 is electrically connected to the first rack identification collector 101. Specifically, the control device 30 may be connected to the first rack identification collector 101 through a data cable.

A first correspondence of the sample holder identification, the position of the detection bit in the sample holder and the set detection mode of the detection bit is stored in the control device 30. Taking a sample rack as an example, the first corresponding relationship is specifically as follows: a sample rack mark a1 of the sample rack, 10 detection positions on the sample rack a are sequentially numbered from 1 to 10, wherein the detection positions numbered from 1 to 8 are set as a blood routine detection mode, and the detection positions numbered from 9 and 10 are set as a CRP detection mode.

The control device 30 is configured to send a scheduling command to the transport mechanism 41 and the feeding mechanism 42 according to the first corresponding relationship and the sample rack identifier sent by the first sample rack identifier collector 101, so that the sample rack is transferred to the analyzer corresponding to the set detection mode of the detection position on the sample rack.

The embodiment of the utility model provides a this sample analytic system specifically is at the during operation: after the first sample rack identifier collector 101 collects the sample rack identifier, the sample rack identifier is sent to the control device 30, the control device 30 can determine the positions of the detection positions included in the sample rack and the set detection modes corresponding to each position according to the received sample rack identifier, and then the control device 30 can generate a scheduling instruction according to the determined content, so that the sample racks in different detection modes are transported to corresponding analyzers, for example: the sample rack with the blood normal test mode test site is transported into the blood cell analyzer 10 by the transport mechanism 41 and the feed mechanism 42, the sample rack with the CRP test mode test site is transported into the CRP analyzer 20 by the transport mechanism 41 and the feed mechanism 42, and the sample rack with the blood normal test mode test site and the CRP test mode test site is transported into the blood cell analyzer 10 and the CRP analyzer 20 in sequence by the transport mechanism 41 and the feed mechanism 42.

The embodiment of the utility model provides a this method, through utilizing first sample frame sign collector 101 on the transmission path, can go up the detection mode that detects the position and detect the position to the sample frame and acquire in advance, then transport the sample frame accuracy to the analysis appearance that corresponds the detection mode according to these information of sample frame, realize that the sample frame is the pipeline transmission in a plurality of analysis appearance that each detection mode corresponds, improve the detection efficiency that needs the many detection modes's of many analysis appearance participation sample.

The embodiment of the utility model provides an in, each detection position on the sample frame sets for the detection mode, can preset each analysis appearance in, like this, in the analysis appearance, after monitoring sample frame sign, just can be according to each detection position set for the detection mode on the preset sample frame, just can make pointed references to detect, for example: taking the sample rack a as an example, when the sample rack a enters the blood cell analyzer 10, the blood cell analyzer 10 only performs routine blood detection on the samples of the sample containers at the detection positions numbered 1 to 8 on the sample rack. And a, the sample rack enters the CRP analyzer 20, and the CRP analyzer 20 only performs CRP detection on the samples of the sample containers at the detection positions with the numbers of 9 and 10 on the sample rack.

Example 5

In the embodiment shown in fig. 9, the position of the detection position in the sample rack is preset, in other embodiments of the present invention, the CRP analyzer 20 and the blood cell analyzer 10 may be respectively provided with a container identifier collector for identifying the container identifier of the sample container in the sample rack transferred to the corresponding detection channel, and then when the sample container passes through the blood cell analyzer 10 or the CRP analyzer 20, the blood cell analyzer 10 or the CRP analyzer 20 may identify the container identifier of the sample container by using the container identifier collector, and when the container identifier contains the information of the detection mode, the detection position of the sample rack does not need to be preset, but the detection mode is obtained by the container identifier, and then the user may randomly place the sample container on the sample rack, thereby reducing the operation difficulty of the user.

Example 6

In example 4, the detection mode of each detection position on the sample rack needs to be set in advance, and an operator needs to place the sample container according to a predetermined rule, which is prone to errors. Therefore, in this embodiment 6, the specimen rack identifier and the specimen container identifier are identified by providing the identifier collector in the analyzer to establish the correspondence between the specimen rack and the specimen container on the specimen rack, so that the functions in embodiment 4 are more reliably realized.

For this reason, in the embodiment of the present invention, the second sample rack identification collector for identifying the sample rack identification in the sample rack transferred to the corresponding detection channel is provided in the blood cell analyzer 10, and the container identification collector for identifying the container identification of the sample container in the sample rack is also provided.

The embodiment of the utility model provides an in, contain the information of detection mode among the container sign, just can acquire corresponding detection mode through the container sign promptly. Based on this point, in the utility model discloses in, the sign of every sample container all includes respective detection mode in the sample frame, so can no longer agree in advance to the detection mode of the detection position on the sample frame.

The control device 30 is electrically connected to the second sample rack identifier collector and the sample container identifier collector, and specifically, the control device 30 may be connected to the second sample rack identifier collector and the sample container identifier collector through cables.

The control device 30 is configured to determine a second corresponding relationship between the container identifier, the sample rack identifier, and the position of the sample container on the sample rack corresponding to each container identifier according to the sample rack identifier collected by the second sample rack identifier collector and the container identifier collected by the container identifier collector, and send a scheduling instruction to the transmission mechanism and the feeding mechanism according to the second corresponding relationship, so that the sample rack is transferred to the analyzer corresponding to the detection mode included in the container identifier on the sample container in the sample rack.

The embodiment of the utility model provides an in, this sample analysis system specifically is at the during operation: when the sample rack enters the blood cell analyzer 10, the blood cell analyzer 10 collects the sample rack identifier on the sample rack and the sample container identifier of the sample container by using the second sample rack identifier collector and the sample container identifier collector of the blood cell analyzer, and sends the sample rack identifier and the sample container identifier to the control device 30, the control device 30 determines the second corresponding relationship between the sample rack and the sample container thereon according to the received sample rack identifier and sample container identifier, and distributes the second corresponding relationship to the transmission mechanism and the feeding mechanism, so that the transmission mechanism and the feeding mechanism can carry out targeted transportation on the sample rack.

Example 7

In example 6, the identifier in the blood cell analyzer 10 can be used for identification without presetting the detection position of the sample rack, which can assist the transportation of the sample rack between the transport channel and the detection channel.

This second correspondence of the sample holder may be utilized for facilitating other analyzers located after the hematology analyzer 10, and further, in an embodiment of the present invention, the control device 30 sends the second correspondence to the CRP analyzer 20.

The CRP analyzer 20 is provided with a third sample rack identifier collector for identifying the sample rack identifier on the sample rack transferred to the corresponding detection channel, and the CRP analyzer 20 correspondingly detects the sample in the sample container in the CRP mode on the sample rack in the detection area according to the second corresponding relationship and the sample rack identifier collected by the third sample rack identifier collector.

In embodiment 4, because the detection position on the sample frame has specific detection mode, once the operator places the mistake, then detection error is likely to appear, for this reason in the embodiment of the utility model discloses, the detection position is no longer fixed detection mode on the sample frame, but sets up detection mode in the sample container sign, and like this, the analysis appearance only needs to discern through discerning the sample container sign, just can know whether this sample container's detection mode corresponds with this analysis appearance's mode, if correspond direct detection, if do not correspond, then skip. Therefore, an operator can place the sample container on the sample rack at will without paying attention to the placing position, and accordingly, the detection efficiency is improved.

Example 8

On the basis of any preceding embodiment, the CRP analyzer 20 in the sample analysis system provided by the embodiments of the present invention may further include a closed sampling device and an open sampling device.

In an embodiment of the present invention, the closed sampling device is used for sucking the sample transferred by the sample transfer device to the sample container on the sample rack in the corresponding detection channel. The open sampling device is used to aspirate a sample from a sample container that is manually moved into a detection zone in the CRP analyzer 20. The open sampling device is provided with an open space for an operator's hand to move the sample container to or from the examination area of the CRP.

Generally, when the CRP test is required, a sample rack of a sample container filled with blood is placed on a sample transfer device, and the sample rack is carried by the sample transfer device to the CRP analyzer 20, thereby automatically testing the blood. However, sometimes the sample size is small and the operator only needs to test the C-reactive protein parameter in the sample separately. If the sample rack can only be placed on the sample transfer device, and the sample transfer device drives the sample rack to be transferred to the CRP analyzer 20 for detection, the time consumption is long, the efficiency is low, and especially the clinical emergency call requirement cannot be met. By providing the open sampling device, an operator can manually transfer a single sample container, particularly an emergency sample container, to the open sampling device for sample suction, so that a sample can be rapidly detected and analyzed without waiting for the sample to be transferred by the sample transfer apparatus.

In other embodiments of the present invention, for the CRP analyzer 20, a CRP single machine only used for detecting C-reactive protein in the sample or a CRP blood cell integrated machine simultaneously used for detecting C-reactive protein and blood cells in the sample can be used. The present invention is not limited to this, and those skilled in the art can freely select the type of the CRP analyzer 20 as necessary.

Example 8

Referring to fig. 1, in the embodiment of the present invention, the control device 30 may further include: at least one display (the control device is a calculator with a display in the figure) for receiving and displaying the detection results sent by the CRP analyzer 20 and/or the blood cell analyzer 10.

In a specific application, the control device 30 may obtain a detection result and display the detection result on the display after each detection is performed on the sample rack, and then synthesize all the detection results and display the synthesized detection results on the display after all the detections are performed. The synthesis of the plurality of detection results may be a simple combination, or may be a permutation and combination of data display from different detection results as necessary.

In addition, in the embodiment of the present invention, the control device 30 further includes: at least one data storage device for receiving and storing the test results sent by the CRP analyzer 20 and/or the hematology analyzer 10. The stored detection result is convenient for subsequent calling or reading of data and the like.

Example 9

As shown in fig. 10, in the embodiment of the present invention, the sample analysis system may further include: a loading platform 70 and a platform loading mechanism 71, wherein,

a loading platform 70 is located at one end of the transport path, the loading platform 70 being used for placing sample racks. The embodiment of the utility model provides an in, loading platform 70 is located the front end of transmission direction X of transmission path, also is that the sample frame removes to transmission path from loading platform 70 earlier, then transports respectively to each analysis appearance through transmission path in.

The stage loading mechanism 71 is used to transfer the sample rack on the loading stage 70 to the transfer passage.

Additionally, in the embodiment of the present invention, the sample analysis system further includes: a sample holder detector (not shown), wherein,

the sample rack detector is disposed on the loading platform 70, and is configured to detect a sample rack on the loading platform 70, and send a transfer signal after detecting that the sample rack is on the loading platform 70.

The stage loading mechanism 71 is electrically connected to the sample rack detector, and when the stage loading mechanism 71 receives the transfer signal, the stage loading mechanism 71 transfers the sample rack from the loading stage 70 to the transport path.

Example 10

As shown in fig. 10, in the embodiment of the present invention, the sample analysis system further includes: an unloading platform 80 and a platform unloading mechanism 81, wherein,

the unloading platform 80 is disposed at the other end of the transfer passage, and the unloading platform 80 is used for placing the unloading platform of the sample rack. Referring to the description in embodiment 9 and fig. 10, the unloading platform 80 is disposed at the end of the conveying direction X of the conveying passage. When the samples in the sample containers on the sample racks on the transport path are all tested, the sample racks are all transported to the unloading platform 80 for storage.

The stage unloading mechanism 81 is used to transfer the sample rack in the transfer lane to the unloading stage 80.

Example 11

As shown in fig. 11, in the embodiment of the present invention, the feeding mechanism in the sample analysis system further includes: drive mechanism 421, load buffer 422 and loading mechanism 423, wherein:

the transmission mechanism 421 may be any one or a combination of a chain mechanism, a crawler mechanism, a belt mechanism, a roller mechanism, and a track mechanism, and if a plurality of combinations are adopted, the transmission mechanism 421 may be provided with a plurality of sections of mechanisms of different types. In the embodiment of the present invention, a detection channel is formed in the transmission mechanism 421. And the position of the detection channel corresponds to the position of the detection area of the analyzer corresponding to the feeding mechanism, so that the detection of the sample container transferred in the detection channel can be smoothly finished.

As shown in fig. 11, the loading buffer 422 is located between the detection channel and the transmission channel, and the loading buffer 422 mainly considers that if the number of sample racks transferred to the analyzer by the transmission channel is large, a certain time is consumed for the analyzer to complete each sample rack, and if all the sample racks on the transmission channel are transferred to the analyzer, normal analysis and detection are affected, the loading buffer 422 is provided, so that the sample racks transferred on the transmission channel are firstly buffered in the region, and then the sample racks buffered in the region are sequentially transferred to the detection channel according to the detection speed of the analyzer.

As shown in fig. 11, the loading mechanism 423 is located below the loading buffer 422, and is configured to move the sample rack passing through the transport path to the loading buffer 422, and to move the sample rack loaded in the loading buffer 422 to the detection path.

In an embodiment of the present invention, as shown in fig. 13, the loading mechanism 423 may include: a holder 131, a pusher 132, and a pusher driving device 133, the holder 131 being disposed between the transport path and the detection path for supporting the loading mechanism 423; the push claw 132 is arranged on the bracket 131 and is used for driving the sample rack stored in the loading buffer area to slide towards the detection channel or the transmission channel, so that the sample rack is transmitted between the transmission channel and the detection channel; the pawl driving device 133 is disposed on the bracket 131 for driving the pawl 132 to perform the above-mentioned movement process.

In an alternative embodiment, as shown in fig. 14, a loading buffer 422 in a sample analysis system according to an embodiment of the present invention includes: the panel 141 is used for carrying the sample rack, and the panel 141 is provided with a long hole 142 extending from the transmission channel to the detection channel. The pawl driving device includes: the device comprises a horizontal pushing assembly 1331, a pusher claw mounting seat 1332 and a lifting assembly 1333, wherein the horizontal pushing assembly 1331 is arranged on the bracket 131 and can horizontally move relative to the bracket 131; the pusher jaw mounting seat 1332 is linked with the horizontal pushing assembly 1331, and the horizontal pushing assembly 1331 drives the pusher jaw mounting seat 1332 to horizontally move between the detection channel and the transmission channel; the lifting assembly 1333 is disposed on the pusher mounting seat 1332, the pusher 132 is disposed on the lifting assembly 1333, the lifting assembly 1333 drives the pusher 132 to ascend, so that the pusher 132 at least partially penetrates through the long hole 142 on the panel 141 and is matched with the bottom of the sample rack, the horizontal pusher assembly 1331 can drive the pusher mounting seat 1332 to move horizontally, and the pusher 132 drives the sample rack to slide toward the detection channel or the transmission channel on the panel 141. Alternatively, in order to position the moving position of the pusher jaw 132, a position sensor 135 is respectively disposed at two ends of the bracket 131 near the detection channel and the transmission channel, and the position sensor 135 can cooperate with the pusher jaw mounting seat 1332 or the pusher jaw 132 to make the system controller obtain the moving position of the pusher jaw 132. Position sensor 135 is preferably an opto-coupler, and a light coupling piece is arranged on pusher dog mount 1332, and when pusher dog mount 1332 moves to a position close to a detection channel or a transmission channel, the light coupling piece and the opto-coupler act with each other to enable the opto-coupler to send out an induction signal, so that the position of pusher dog 132 can be judged by a system controller.

In the optional embodiment of the present invention, the horizontal pushing assembly 1331 may be a motor synchronous belt driving structure, and the motor is used to drive the synchronous belt to rotate, so that the driving pawl mounting seat 1332 performs horizontal movement. Of course, the horizontal pushing assembly 1331 may also be a linear motor, and the primary of the linear motor drives the pusher jaw mounting 1332 to perform a horizontal linear motion. In order to ensure stable operation of the pusher claw mount 1332, a linear guide 134 may be mounted on the bracket 131, and the pusher claw mount 1332 may be slidably mounted on the linear guide 134. The lifting assembly 1333 may be a lifting cylinder, the cylinder body of the lifting cylinder is fixed on the pusher dog mounting seat 1332, the pusher dog 132 is fixedly connected to the piston rod of the lifting cylinder, and the piston rod of the lifting cylinder is controlled to drive the pusher dog 132 to move up and down.

As shown in fig. 15, the bottom of the sample rack 15 is provided with bottom slots 151 at intervals, and when the pushing claws 132 extend upwards from the long holes 142 on the panel 141, the pushing claws can be inserted into the bottom slots 151 of the sample rack 15, so as to drive the sample rack 15 to move synchronously. As can be seen, the sample rack 15 is provided with a plurality of detection sites.

Before the sample rack 15 shown in fig. 15 enters the analyzer for sampling analysis, the analyzer needs to scan the barcode of the sample container on the sample rack 15 to obtain the detection mode of the corresponding sample, so that the side wall of the sample rack 15 corresponding to each detection position is provided with a scanning hole 153, which is convenient for the identification collector to scan the container identifier adhered to the sample container.

In an optional embodiment, the feeding mechanism further comprises: an unloading buffer area 424 and an unloading mechanism 425, wherein the unloading buffer area 424 is located between the detection channel and the transmission channel, and the unloading buffer area 424 and the loading buffer area 422 are arranged at intervals along the transmission direction of the detection channel, as shown in fig. 11, the loading buffer area 422 and the unloading buffer area 424 are respectively located at two ends of the detection channel; an unloading mechanism 425, located at the unloading buffer area, is used for transferring the sample rack passing through the detection channel to the unloading buffer area 424, and transferring the sample rack in the unloading buffer area 424 to the transmission channel.

In the embodiment of the present invention, for the detailed structure of the unloading mechanism, reference may be made to the foregoing description of the loading mechanism, and details are not described herein again.

Example 12

Fig. 12 is a schematic diagram of a twelfth embodiment provided by the sample analysis system of the present invention.

As shown in fig. 12, the sample analysis system includes: a blood cell analyzer 10, a CRP analyzer 20, a sample transfer device, and a control device 30.

The effect of sample transfer device is to transfer the sample frame of placing the sample container the utility model provides an in, the sample transfer device includes: a transport mechanism 41 and at least two feed mechanisms 42.

In the embodiment of the present invention, the descriptions of the transmission mechanism 41 and the feeding mechanism 42 refer to the description of the embodiment shown in fig. 1, and are not repeated herein.

In the embodiment of the present invention, the CRP analyzer 20 and the hematology analyzer 10 respectively correspond to a feeding mechanism, and the detection area of the CRP analyzer 20 and the hematology analyzer 10 corresponds to the detection channel of the feeding mechanism 42 corresponding thereto, so that the sample in the sample container on the sample rack can be subjected to CRP analysis in the CRP analyzer 20, or, blood routine analysis in the hematology analyzer 10.

The CRP analyzer 20 is used to detect C-reactive protein in a sample transferred from the sample transfer device to a sample container on a sample rack in a corresponding detection channel. The blood cell analyzer 10 is used for detecting blood cells in a sample transferred from the sample transfer device to a sample container on a sample rack in a corresponding detection channel.

As shown in fig. 12, in the present embodiment, the CRP analyzer 20 is positioned in front of the blood cell analyzer 10 in the transport direction X along the transport path.

In the embodiment of the present invention, the "front" and "rear" are relative concepts, wherein "front" refers to the position passing through first along the transmission direction, and "rear" refers to the position passing through after along the transmission direction, and then the CRP analyzer 20 is located in front of the blood cell analyzer 10, i.e. the sample rack on the transmission channel passes through the CRP analyzer 20 first, and then passes through the blood cell analyzer 10 again. Taking the direction shown in fig. 12 as an example, if the transport direction is from right to left, then "front" refers to a position relatively to the right in the figure, and "rear" refers to a position relatively to the left in the figure, and therefore, "front" and "rear" in the present invention describe the relative positional relationship between the blood cell analyzer 10 and the CRP analyzer 20, and are not intended to limit the present application in a literal sense, but rather are simply understood in a literal sense.

The control device 30 is electrically connected to the CRP analyzer 20, the blood cell analyzer 10 and the sample transfer device, and the control device 30 may be a desktop computer, a notebook computer, a single chip microcomputer, a PDA or other devices with operation capability, in the embodiment of the present invention, the control device 30 is used to control the sample transfer device to transfer the sample container on the sample rack to any one of the CRP analyzer 20 and the blood cell analyzer 10 for detection, or to transfer the sample container to the CRP analyzer 20 and the blood cell analyzer 10 in sequence, so that the CRP analyzer 20 and the blood cell analyzer 10 perform corresponding detection on the sample in the sample container.

The embodiment of the utility model provides a this sample analysis system, at least two feed mechanism are laid at the interval on transmission path, in the direction of transmission along transmission path, CRP analysis appearance 20 is located the place ahead of blood cell analysis appearance 10, and blood cell analysis appearance 10 and CRP analysis appearance 20 equally divide and do not correspond a feed mechanism, and the detection area of blood cell analysis appearance 10 and CRP analysis appearance 20 is corresponding with respective feed mechanism's sense channel, to the sample that needs carry out blood conventional analysis and CRP detection like this, under transmission mechanism's drive, the sample frame of placing the sample container is on transmission path, remove earlier to CRP analysis appearance 20 position, and move to the sense channel that corresponds with CRP analysis appearance 20 in by the feed mechanism that corresponds with CRP analysis appearance 20, carry out CRP analysis. Then the blood is transferred to the transmission channel, and is transferred to the position of the blood cell analyzer 10 under the driving of the transmission mechanism, and is transferred to the detection channel corresponding to the blood cell analyzer 10 by the feeding mechanism corresponding to the blood cell analyzer 10, so as to perform the routine blood detection.

Furthermore, in the embodiment of the present invention, on the basis that the CRP analyzer 20 is located in front of the blood routine analyzer, the sample analysis system may further include: one or two kinds in push piece dyeing machine and saccharification appearance to the technical staff in the art, on the basis that hematology analyzer 10 is located CRP before, how to set up the position of push piece dyeing machine and saccharification appearance, all belong to the utility model discloses a protection scope, to the utility model discloses do not do the restriction. For a description of the blade dyeing machine and the saccharification machine, reference is made in detail to the description relating to example 2 and example 3 above.

The above description is only exemplary of the invention, and is intended to enable those skilled in the art to understand and implement the invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (19)

1. A sample analysis system, comprising: a CRP analyzer, a blood cell analyzer, a sample transfer device, and a control device, wherein,

the sample transfer apparatus includes: the sample rack conveying device comprises a conveying mechanism with a conveying channel and at least two feeding mechanisms with a detection channel, wherein the conveying mechanism is used for transferring sample racks with sample containers in the conveying channel, each feeding mechanism is arranged at intervals along the conveying direction of the conveying channel, and the feeding mechanisms can transfer the sample racks from the conveying channel to the detection channel and transfer the sample racks from the detection channel to the conveying channel;

the CRP analyzer and the hematology analyzer respectively correspond to one feeding mechanism, and the detection areas of the CRP analyzer and the hematology analyzer correspond to the detection channels of the feeding mechanisms corresponding to the detection areas;

the CRP analyzer is used for detecting C-reactive protein of the sample transferred to the sample container on the sample rack in the corresponding detection channel by the sample transfer device, and the blood cell analyzer is used for detecting blood cells of the sample transferred to the sample container on the sample rack in the corresponding detection channel by the sample transfer device, wherein the blood cell analyzer is positioned in front of the CRP analyzer in the transmission direction along the transmission channel;

the control device is electrically connected with the CRP analyzer, the blood cell analyzer and the sample transfer device respectively, and the control device is a device with computing capability and used for controlling the sample transfer device to transfer the sample container on the sample rack to the CRP analyzer and/or the blood cell analyzer for detection.

2. The sample analysis system according to claim 1, wherein the control device is configured to control the sample transfer device to sequentially transfer the sample rack that needs to be transferred to the hemocyte analyzer and the CRP analyzer in the transfer direction.

3. The sample analysis system of claim 1 or 2, wherein the system further comprises: a push dyeing machine and/or a saccharification instrument;

the push piece dyeing machine and the saccharification instrument respectively correspond to one feeding mechanism, and the detection areas of the push piece dyeing machine and the saccharification instrument correspond to the detection channels of the corresponding feeding mechanisms;

the blade dyeing machine is located behind the CRP analyzer in the transport direction along the transport path; alternatively, the saccharification instrument is located after the CRP analyzer; or, the push piece dyeing machine and the saccharification instrument are both positioned behind the CRP analyzer; or the slide stainer is positioned between the CRP analyzer and the hematology analyzer, and the saccharification instrument is positioned behind the CRP analyzer.

4. The sample analysis system of claim 1, wherein the CRP analyzer comprises a closed sampling device and an open sampling device;

the closed sampling device is used for sucking the samples transferred to the sample containers on the sample racks in the corresponding detection channels by the sample transfer equipment, and the open sampling device is used for sucking the samples manually transferred to the sample containers in the detection areas of the CRP analyzer.

5. The sample analysis system according to claim 1, wherein the CRP analyzer is configured as a CRP stand-alone machine for detecting only C-reactive protein in the sample or the CRP analyzer is configured as a CRP hemocytometer machine for detecting C-reactive protein and blood cells in the sample.

6. The sample analysis system of claim 1, wherein the feed mechanism further comprises:

a transmission mechanism formed with a detection channel;

the loading buffer area is positioned between the detection channel and the transmission channel;

and the loading mechanism is positioned in the loading buffer area and used for transferring the sample rack passing through the transmission channel to the loading buffer area and transferring the sample rack in the loading buffer area to the detection channel.

7. The sample analysis system of claim 6, wherein the feed mechanism further comprises:

the unloading buffer area is positioned between the detection channel and the transmission channel, and the unloading buffer area and the loading buffer area are arranged at intervals along the transmission direction of the detection channel;

and the unloading mechanism is positioned in the unloading buffer area and used for transferring the sample rack passing through the detection channel to the unloading buffer area and transferring the sample rack in the unloading buffer area to the transmission channel.

8. The sample analysis system of claim 1, wherein the system further comprises:

the loading platform is positioned at one end of the transmission channel and is used for placing a sample rack;

and the platform loading mechanism is used for transferring the sample rack on the loading platform to the transmission channel.

9. The sample analysis system of claim 8, wherein the system further comprises:

a sample rack detector arranged on the loading platform and used for detecting the sample rack on the loading platform and sending a transfer signal after detecting the sample rack on the loading platform;

the platform loading mechanism is electrically connected with the sample rack detector, and the platform loading mechanism transfers the sample rack to the transmission channel from the loading platform after receiving the transfer signal.

10. The sample analysis system of any of claims 1, 2, and 4-9, wherein the system further comprises:

the first sample rack identification collector is arranged on the transmission channel and used for identifying the sample rack identification on the sample rack on the transmission channel; the sample rack is provided with at least one detection position, and each detection position has a set detection mode;

the control device is electrically connected with the first sample rack identification collector, a sample rack identification, a position of a detection position in the sample rack and a first corresponding relation of a set detection mode of the detection position are stored in the control device, and the control device is used for sending a scheduling instruction to the transmission mechanism and the feeding mechanism according to the first corresponding relation and the sample rack identification sent by the first sample rack identification collector, so that the sample rack is transferred to an analyzer corresponding to the set detection mode of the detection position on the sample rack.

11. The sample analysis system according to any one of claims 1, 2, and 4 to 9, wherein a container identifier collector for identifying a container identifier of a sample container transferred to a sample rack in a corresponding detection lane is provided in the CRP analyzer and the hemacytometer.

12. The sample analysis system according to any one of claims 1, 2, and 4 to 9, wherein a second sample rack identifier collector for identifying a sample rack identifier in a sample rack transferred to a corresponding detection channel and a container identifier collector for identifying a container identifier of a sample container in the sample rack are provided in the blood cell analyzer, and the container identifier contains a detection mode;

the control device is electrically connected with the second sample rack identification collector and the sample container identification collector, and is used for determining a second corresponding relation among the container identifications, the sample rack identifications and the positions of the sample containers corresponding to the container identifications on the sample rack according to the sample rack identifications collected by the second sample rack identification collector and the container identifications collected by the container identification collector, and sending scheduling instructions to the transmission mechanism and the feeding mechanism according to the second corresponding relation, so that the sample rack is transferred to an analyzer corresponding to detection modes contained in the container identifications on the sample containers in the sample rack.

13. The sample analysis system of claim 12,

the control equipment sends the second corresponding relation to the CRP analyzer;

and the CRP analyzer is provided with a third sample rack identification collector for identifying the sample rack identification on the sample rack transferred to the corresponding detection channel, and correspondingly detects the sample in the sample container which is positioned on the sample rack in the detection area and has the CRP mode according to the second corresponding relation and the sample rack identification collected by the third sample rack identification collector.

14. The sample analysis system of any of claims 1, 2, and 4-9, wherein the system further comprises:

the unloading platform is arranged at the other end of the transmission channel and is used for placing the sample rack;

and a platform unloading mechanism for transferring the sample rack in the transfer passage to the unloading platform.

15. The sample analysis system of any of claims 1, 2, and 4-9, wherein the control device further comprises: and the display is used for receiving and displaying the detection result sent by the CRP analyzer and/or the blood cell analyzer.

16. The sample analysis system of any of claims 1, 2, and 4-9, wherein the control device further comprises: and the at least one data storage device is used for receiving and storing the detection result sent by the CRP analyzer and/or the blood cell analyzer.

17. A sample analysis system, comprising: a CRP analyzer, a blood cell analyzer, a sample transfer device, and a control device, wherein,

the sample transfer apparatus includes: a transport mechanism having a transport channel and at least two feed mechanisms having a detection channel, the transport mechanism being configured to transport a sample rack with sample containers placed therein in the transport channel, each feed mechanism being spaced apart along a transport direction of the transport channel, the feed mechanisms being operable to transfer sample racks from the transport channel to the detection channel and to transfer sample racks from the detection channel to the transport channel;

the CRP analyzer and the hematology analyzer respectively correspond to one feeding mechanism, and the detection areas of the CRP analyzer and the hematology analyzer correspond to the detection channels of the feeding mechanisms corresponding to the detection areas;

the CRP analyzer is used for detecting C-reactive protein of the sample in the sample container on the sample rack transferred to the corresponding detection channel by the sample transfer device, and the blood cell analyzer is used for detecting blood cells of the sample in the sample container on the sample rack transferred to the corresponding detection channel by the sample transfer device, wherein the blood cell analyzer is positioned behind the CRP analyzer in the transfer direction along the transfer channel;

the control device is electrically connected with the CRP analyzer, the blood cell analyzer and the sample transfer device respectively, and the control device is a device with computing capability and used for controlling the sample transfer device to transfer the sample container on the sample rack to the CRP analyzer and/or the blood cell analyzer for detection.

18. The sample analysis system according to claim 17, wherein the control device is configured to control the sample transfer device to sequentially transfer the sample rack that needs to be transferred to the corpuscular analyzer and the CRP analyzer to the CRP analyzer and the corpuscular analyzer in the transfer direction.

19. The sample analysis system of claim 17 or 18, wherein the system further comprises: a push dyeing machine and/or a saccharification instrument;

the push piece dyeing machine and the saccharification instrument respectively correspond to one feeding mechanism, and the detection areas of the push piece dyeing machine and the saccharification instrument correspond to the detection channels of the corresponding feeding mechanisms;

said push stainer being located behind said hematology analyzer in a transport direction along said transport channel; alternatively, the saccharification instrument is located behind the hematology analyzer; or the push piece dyeing machine and the saccharification instrument are both positioned behind the blood cell analyzer; or, the slide staining machine is positioned between the CRP analyzer and the hematology analyzer, and the saccharification instrument is positioned behind the hematology analyzer.

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