Rapid sample pretreatment system for blood disease detection

Abstract

The present invention discloses a rapid sample pretreatment system for blood disease detection, which includes a blood sample collection module, a blood sample storage module, a blood sample information processing module and a blood sample sorting module. The blood sample collection module is used to collect sample tubes containing blood samples, and the blood sample collection module includes a sample tube input port, and the sample tube input port can simultaneously input multiple sample tubes; the blood sample storage module of the present invention is connected to the sample tube input port and is used to identify the blood sample information to be detected, and the blood sample information includes the sample number, the sample storage time and the detection item. By using the rapid sample pretreatment system of the present invention, there is no need to manually classify the blood samples or to deliberately place the blood samples. It can realize the sorting of blood samples according to the detection items and sampling time, ensuring that the blood sample detection work is carried out efficiently and orderly.

Description

Technical Field

[0001] The invention relates to the technical field of biological sample detection, and in particular to a sample rapid pretreatment system for blood disease detection. Background Art

[0002] Hematological disease is a disease of the hematopoietic system. When diagnosing hematological disease, it is necessary to draw blood from the patient and then conduct subsequent tests on various blood indicators.

[0003] In some large hospitals, thousands of patients need to be sampled every day. Therefore, how to efficiently complete pre-processing operations such as blood sample collection has a great impact on the speed of obtaining test results. In the testing room, the testing needs of patients who need to be sampled are different, and different testing requirements often require different testing instruments and subsequent sample processing. Therefore, it is necessary to classify the samples according to the testing requirements and arrange them neatly for the corresponding testing. As a result, the processing efficiency of blood samples is low. Summary of the invention

[0004] In order to solve the above technical problems, the present invention provides a rapid sample pretreatment system for blood disease detection, which includes: a blood sample collection module, the blood sample collection module is used to collect sample tubes containing blood samples, the blood sample collection module includes at least one sample tube input port, and the sample tube input port can simultaneously input multiple sample tubes; a blood sample storage module, the blood sample storage module is connected to the input port and is used to identify blood sample information to be detected, the blood sample information includes a sample number, sample storage time and detection items; a blood sample information processing module, the blood sample information processing module is used to record and analyze the stored blood sample information, and sort the storage time of the blood sample information, and classify the items to be detected of the blood sample; a blood sample sorting module is used to output the blood samples in a graded manner according to the blood sample information identified by the blood sample storage module, and the blood sample sorting module sorts the blood samples according to the storage time and detection requirements of the blood samples recorded by the blood sample information processing module. Therefore, by utilizing the rapid sample preprocessing system of the present invention, there is no need to manually classify the blood samples or to arrange them neatly. It can sort the blood samples according to the order of the test items and the sampling time, and can ensure that the blood samples are arranged in an orderly manner, thereby ensuring that the blood sample testing work is carried out efficiently and orderly.

[0005] Furthermore, the blood sample storage module includes a blood sample input channel connected to the input port, and a first visual recognition device arranged on the inner wall of the blood sample input channel, and the first visual recognition device is connected to the blood sample information processing module.

[0006] Furthermore, the blood sample sorting module includes: at least one blood sample entry channel, which is connected to the blood sample collecting groove; a circulating track, on which are arranged a plurality of receiving grooves for accommodating sample tubes, the receiving grooves can move along the circulating track, and the receiving grooves are connected to the blood sample entry channel; at least one material distribution outlet, which are arranged in sequence along the circumferential direction of the circulating track; a second visual identification device, which is respectively arranged near the direction of each of the material distribution outlets near the sample input, and the second visual identification device is arranged outside a partial area of ​​the blood sample entry channel; at least one material blocking part, and each of the material blocking parts is respectively arranged corresponding to one of the material distribution outlets.

[0007] Furthermore, the material baffle portion includes a material baffle plate and a driving component for driving the material baffle plate to open or close the material distribution outlet, and the driving component controls the movement of the material baffle plate in response to the blood sample information recognized by the second visual recognition device, and one driving component is provided corresponding to each of the receiving slots.

[0008] Furthermore, the second visual recognition device recognizes the blood sample information, and the blood sample information processing module analyzes and compares the blood sample information with the blood sample information of the blood sample storage module. When the blood sample information processing module determines that the blood sample is a blood sample that has not been released from the storage list and is the first blood sample under the same detection item, the driving component receives an action command and opens the baffle plate, and the blood sample is discharged from the corresponding distribution outlet, and the detection items of each blood sample discharged from each of the distribution outlets are consistent.

[0009] Furthermore, a part of the area of ​​the blood sample entry channel is hollowed out, and the second visual recognition device is arranged in the hollowed out area of ​​the blood sample entry channel.

[0010] Furthermore, the containing tank is gradually inclined from the upper end to the lower end toward a side away from the circulating track, and also includes a blood sample discharge slideway connected to the material distribution outlet, and the blood sample discharge slideway is gradually inclined from top to bottom toward a direction away from the circulating track. Therefore, after the baffle plate is opened, the blood sample can slide out of the containing tank under the action of gravity and enter the blood sample discharge slideway.

[0011] Furthermore, a blood sample placement rack is provided at the end of the blood sample discharge slideway, and a plurality of blood sample placement holes are provided on the blood sample placement rack. Therefore, the sorted blood sample can be smoothly placed into the blood sample placement hole by connecting any one of the blood sample placement holes with the blood sample discharge slideway.

[0012] Furthermore, the driving component is a cylinder, and a push rod of the cylinder is connected to the baffle plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the three-dimensional structure of an embodiment of the present invention;

[0014] Figure 2 A schematic diagram of a system module according to an embodiment of the present invention;

[0015] Figure 3 It is a structural schematic diagram of the identification section of the blood sample entry channel according to an embodiment of the present invention;

[0016] Figure 4 The figure is a schematic diagram of the connection relationship between the baffle plate and the driving component according to an embodiment of the present invention.

[0017] In the figure:

[0018] 1. Blood sample collection module; 2. Blood sample storage module; 3. Blood sample information processing module; 4. Blood sample sorting module; 11. Sample tube input port; 12. Blood sample collection tank; 13. Blood sample input channel; 14. First visual recognition device; 41. Blood sample entry channel; 411. Recognition section; 42. Second visual recognition device; 43. Circulating track; 44. Receiving tank; 45. Material distribution outlet; 46. Material blocking part; 461. Material blocking plate; 462. Driving component; 47. Blood sample discharge slide. DETAILED DESCRIPTION

[0019] The preferred embodiments of the present invention are described in detail below in conjunction with the accompanying drawings so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby making a clearer and more definite definition of the protection scope of the present invention.

[0020] See attached Figure 1 As shown, this embodiment is a rapid sample preprocessing system for blood disease detection, which includes a blood sample collection module 1, a blood sample storage module 2, a blood sample information processing module 3 and a blood sample sorting module 4.

[0021] The blood sample collection module 1 is used to collect sample tubes containing blood samples. The blood sample collection module 1 includes a sample tube input port 11, and the sample tube input port 11 can simultaneously input multiple sample tubes; therefore, after the sampling is completed, the tester does not need to deliberately arrange the multiple sample tubes neatly, but only needs to input the blood sample tubes from the sample tube input port 11, which reduces the workload of clinical samplers.

[0022] The blood sample storage module 2 of the present invention is connected to the sample tube input port 11 and is used to identify the blood sample information to be tested, wherein the blood sample information includes the sample number, the sample storage time and the test item. The blood sample can be placed in a sample tube with a label, and then transported to the blood sample storage module 2 through the blood sample collection module 1, and the blood sample information can be identified and extracted under the action of the blood sample storage module 2.

[0023] The blood sample information processing module 3 of the present invention is used to record and analyze the stored blood sample information, sort the storage time of the blood sample information, and classify the items to be tested of the blood sample;

[0024] The blood sample sorting module 4 of the present invention is used to output the blood samples in grades according to the blood sample information identified by the blood sample storage module 2, and the blood sample sorting module 4 sorts the blood samples according to the storage time and detection requirements of the blood samples recorded by the blood sample information processing module 3. For example, the samples to be inspected include two routine blood test sample tubes, and the sampling times are 08:30 on July 20, 2022 (sample tube 1) and 08:35 on July 20, 2022 (sample tube 2); and also include two full set of blood coagulation test sample tubes, and the sampling times are 08:38 on July 20, 2022 (sample tube 3) and 08:43 on July 20, 2022 (sample tube 4). Then, the blood sample sorting module 4 outputs the routine blood test sample tubes and the full set of blood coagulation test sample tubes at two outlets respectively, and the sample output order of each outlet is sample tube 1 and sample tube 2; and sample tube 3 and sample tube 4. In this way, it can be ensured that the blood samples for different test items of each sample tube randomly put into the blood sample collection module 1 can be output in an orderly manner, which is convenient for subsequent inspection personnel to carry out detection and processing and can reduce the classification workload of the front-end blood sample collection personnel.

[0025] In some embodiments, the blood sample collection module 1 includes a blood sample collection slot 12, at least one sample tube input port 11 is arranged at the slot opening of the blood sample collection slot 12, at least one vibration motor is arranged on the slot wall of the blood sample collection slot 12, the blood sample collection slot 12 is connected to the blood sample storage module 2, and the sample tube located in the blood sample collection slot 12 enters the blood sample storage module 2 under the action of the vibration motor.

[0026] The blood sample storage module 2 includes a blood sample input channel 13 connected to the sample tube input port 11 , and a first visual recognition device 14 disposed on the inner wall of the blood sample input channel 13 . The first visual recognition device 14 is connected to the blood sample information processing module 3 .

[0027] In some embodiments, the blood sample sorting module 4 includes at least one blood sample entry channel 41 connected to the blood sample collection slot 12, and a part of the area of ​​the blood sample entry channel 41 is hollowed out, and the area is the identification section 411. A second visual identification device 42 located outside the sample tube is provided in the identification section 411, and the second visual identification device 42 is connected to the blood sample information processing module 3. This can be achieved by attaching an identification code that integrates the blood sample information to the sample tube, and using a visual identification device to identify the information of the identification code; it can also be achieved by attaching a label that marks the sampling time and the test items to the sample tube. Therefore, when the sample tube passes through the blood sample collection slot 12, enters the blood sample entry channel 41 and passes through the identification section 411, the second visual identification device 42 identifies the blood sample information when the sample tube passes through the identification section 411.

[0028] In some embodiments, the inner diameter of the blood sample entry channel 41 is smaller than the sum of the maximum outer diameters of the two sample tubes, thereby ensuring that only one sample tube passes through the blood sample entry channel 41 at a time.

[0029] In some embodiments of the present invention, the blood sample sorting module 4 further includes: a circulating track 43, at least one material distribution outlet 45 and at least one material stopper 46, on which a plurality of receiving slots 44 for receiving sample tubes are arranged, the receiving slots 44 can move along the circulating track 43, and the receiving slots 44 are connected to the blood sample entry channel 41; the material distribution outlets 45 are sequentially arranged along the circumferential direction of the circulating track 43, and each of the material stoppers 46 is arranged corresponding to one of the material distribution outlets. The second visual recognition device 42 is arranged close to each of the material distribution outlets in the direction close to the sample input.

[0030] The material baffle portion 46 includes a material baffle plate 461 and a driving component 462 for driving the material baffle plate 461 to open or close the material distribution outlet 45 . The driving component 462 controls the movement of the material baffle plate 461 in response to the blood sample information recognized by the second visual recognition device 42 .

[0031] In some embodiments of the present invention, the driving component 462 is a cylinder, the push rod of the cylinder is connected to the baffle plate 461, the baffle plate 461 is located between the receiving groove 44 and the material distribution outlet, the cylinder is fixed to the bottom surface of the receiving groove 44, and moves synchronously with the receiving groove 44 along the circulating track 43. When the sample tube that is about to pass through the corresponding material distribution outlet is not the target sample tube, the cylinder drives the baffle plate 461 to extend and block the space between the receiving groove 44 and the material distribution outlet. Therefore, after the sample tube continues to move forward to the target material distribution outlet position, the cylinder drives the baffle plate 461 to retract, and the sample tube is smoothly discharged and enters the blood sample discharge slide 47.

[0032] After the blood sample passes through the second visual recognition device 42, the second visual recognition device 42 recognizes the blood sample information, and the blood sample information processing module 3 analyzes and compares the blood sample with the blood sample information of the blood sample storage module 2. When the blood sample information processing module 3 determines that the blood sample is a blood sample that has not been taken out of the storage list and is the first blood sample under the same detection item, the driving component 462 receives an action command and opens the baffle plate 461, and the blood sample is discharged from the corresponding material distribution outlet, and the detection items of each blood sample discharged from each of the material distribution outlets are consistent. Each distribution outlet can be preset to discharge sample tubes only for one or several detection items. When the sample tube moves to the corresponding distribution outlet position, when the sampling information of the sample tube recognized by the second visual recognition device 42 is consistent with the target sample tube preset for the distribution outlet, if it is judged to be the earliest sample tube that has been put into storage under the detection item, the blood sample information processing module 3 sends a command to the driving component 462, and the baffle plate 461 of the blood sample discharge outlet is opened by the driving component 462, so that the sample tube is discharged smoothly.

[0033] For example, taking the aforementioned four sample tubes (sample tubes 1-4) of blood samples that have been stored as an example, correspondingly, the distribution outlet includes a routine blood sample outlet and a complete blood coagulation sample outlet. If sample tube 1 moves with the receiving slot 44 to the complete blood coagulation sample outlet, the baffle plate 461 remains extended and blocks the receiving slot 44 and the distribution outlet; the receiving slot 44 continues to move forward with the circulating track 43, and when sample tube 1 moves to the routine blood sample outlet, after comparison by the blood sample information processing module 3, sample tube 1 is the first sample tube that needs to undergo routine blood testing, the baffle plate 461 retracts, and connects the receiving slot 44 with the distribution outlet, so that sample tube 1 can be smoothly discharged from the distribution outlet. If the sample tube 2 moves with the receiving groove 44 to the outlet of the complete blood coagulation sample, the baffle plate 461 remains extended and blocks the receiving groove 44 and the distribution outlet; the receiving groove 44 continues to move forward with the circulating track 43, and when the sample tube 2 moves to the outlet of the routine blood sample, if the sample tube 1 has been discharged from the distribution outlet, then after comparison by the blood sample information processing module 3, the sample tube 2 is the first sample tube that needs to be tested for routine blood test. At this time, the baffle plate 461 retracts and connects the receiving groove 44 with the distribution outlet; and if the sample tube 1 has not been discharged from the distribution outlet, then after comparison by the blood sample information processing module 3, the sample tube 2 is not the first sample tube that needs to be tested for routine blood test, then the baffle plate 461 continues to remain extended, and the sample tube 2 cannot be discharged from the outlet of the routine blood sample until the sample tube 1 moves to the outlet of the routine blood sample, and the sample tube 1 is discharged from the outlet of the routine blood sample, and can be discharged smoothly only when the sample tube 2 moves to the outlet of the routine blood sample again.

[0034] In some embodiments of the present invention, the containing tank 44 is gradually inclined from the upper end to the lower end toward a side away from the circulating track 43, and further includes a blood sample discharge slide 47 connected to the material distribution outlet, and the blood sample discharge slide 47 is gradually inclined from top to bottom toward a direction away from the circulating track 43. Therefore, after the baffle plate 461 is opened, the blood sample can slide out of the containing tank 44 under the action of gravity and enter the blood sample discharge slide 47.

[0035] In some embodiments of the present invention, a blood sample placement rack may be provided at the end of the blood sample discharge slide 47, and a plurality of blood sample placement holes may be provided on the blood sample placement rack. Therefore, by connecting any one of the blood sample placement holes with the blood sample discharge slide 47, the sorted blood sample may smoothly enter the blood sample placement hole.

[0036] The above implementation modes are only for illustrating the technical concept and features of the present invention, and their purpose is to enable people familiar with this technology to understand the content of the present invention and implement it, and they cannot be used to limit the protection scope of the present invention. Any equivalent changes or modifications made according to the spirit of the present invention should be included in the protection scope of the present invention.

Claims

1. A rapid sample pretreatment system for blood disease detection, characterized in that: include: A blood sample collection module, the blood sample collection module is used to collect sample tubes containing blood samples, the blood sample collection module comprises at least one sample tube input port, the sample tube input port can simultaneously input multiple sample tubes synchronously; A blood sample storage module, which is connected to the input port and is used to identify the blood sample information to be tested, wherein the blood sample information includes the sample number, sample storage time and test items; A blood sample information processing module, which is used to record and analyze the stored blood sample information, sort the storage time of the blood sample information, and classify the items to be tested of the blood sample; A blood sample sorting module is used to output blood samples in different grades according to the blood sample information identified by the blood sample storage module. The blood sample sorting module sorts blood samples according to the storage time and detection requirements of the blood samples recorded by the blood sample information processing module. The blood sample sorting module comprises: at least one blood sample entry channel, the blood sample entry channel being connected to the blood sample collection tank; A circulating track is provided with a plurality of receiving slots for receiving sample tubes. The containing groove can move along the circulating track, and the containing groove is connected with the blood sample entry channel; At least one material distribution outlet, wherein the material distribution outlets are arranged in sequence along the circumferential direction of the circulating track; A second visual recognition device, wherein the second visual recognition device is respectively arranged near each of the material distribution outlets and in a direction close to the sample input, and the second visual recognition device is arranged outside a part of the area where the blood sample enters the channel, At least one material blocking portion, each of which is respectively arranged corresponding to one of the material distribution outlets, The material blocking portion includes a material blocking plate and a driving component for driving the material blocking plate to open or close the material distribution outlet, wherein the driving component controls the action of the material blocking plate in response to the blood sample information recognized by the second visual recognition device, and one driving component is respectively provided for each of the containing slots. The second visual recognition device identifies the blood sample information, and the blood sample information processing module analyzes and compares the blood sample with the blood sample information of the blood sample storage module. When the blood sample information processing module determines that the blood sample is a blood sample that has not been taken out of the storage list and is the first blood sample under the same detection item, the driving component receives an action command and opens the baffle plate, and the blood sample is discharged from the corresponding distribution outlet, and the detection items of each blood sample discharged from each of the distribution outlets are consistent.

2. The rapid sample pretreatment system for blood disease detection according to claim 1, characterized in that: The blood sample storage module comprises a blood sample input channel connected to the input port, and a first visual recognition device arranged on the inner wall of the blood sample input channel, and the first visual recognition device is connected to the blood sample information processing module.

3. The rapid sample pretreatment system for blood disease detection according to claim 1, characterized in that: Part of the area of ​​the blood sample entry channel is hollowed out, and the second visual recognition device is arranged in the hollowed-out area of ​​the blood sample entry channel.

4. The rapid sample pretreatment system for blood disease detection according to claim 1, characterized in that: The containing groove is gradually inclined from the upper end to the lower end toward a side away from the circulating track, and also includes a blood sample discharge slide connected to the material distribution outlet, and the blood sample discharge slide is gradually inclined from top to bottom toward a direction away from the circulating track.

5. The rapid sample pretreatment system for blood disease detection according to claim 3, characterized in that: A blood sample placement rack is also arranged at the end of the blood sample discharge slideway, and a plurality of blood sample placement holes are arranged on the blood sample placement rack.

6. The rapid sample pretreatment system for blood disease detection according to claim 1, characterized in that: The driving component is a cylinder, and a push rod of the cylinder is connected to the baffle plate.

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