A high speed blood analysis system

Abstract

The application relates to the technical field of medical devices, in particular to a high-speed blood analysis system which comprises a rotary valve, a first reaction mechanism, a second reaction mechanism, a third reaction mechanism, a first counting mechanism, a second counting mechanism, a third counting mechanism, an injection mechanism, a first liquid storage cavity, a second liquid storage cavity, a blood suction needle and a cleaning piece; the first reaction mechanism, the second reaction mechanism, the third reaction mechanism, the first counting mechanism, the second counting mechanism, the third counting mechanism and the injection mechanism are respectively communicated with the rotary valve; the first liquid storage cavity is respectively communicated with the first reaction mechanism, the second reaction mechanism and the third reaction mechanism; the second liquid storage cavity is respectively communicated with the first counting mechanism and the second counting mechanism; the blood suction needle is communicated with the rotary valve; and the cleaning piece is arranged at the side of the blood suction needle. The application scheme is simpler, the test result is faster, more performance parameter indexes can be output, and the cost of the instrument is lower.

Description

Technical Field

[0001] This invention relates to the field of medical device technology, and in particular to a high-speed blood analysis system. Background Technology

[0002] Blood analyzers are among the most widely used instruments in hospital clinical testing. As a precise testing device, blood analyzers are commonly used in various testing departments and medical units. Currently, hospitals have very high requirements for the testing speed and functional reliability of blood analyzer production lines. To meet these requirements, the current method is to add more instruments, which leads to a significant increase in costs. Summary of the Invention

[0003] The purpose of this invention is to provide a high-speed blood analysis system that can reduce the number of instruments and lower costs while ensuring more performance parameters and testing speed.

[0004] To achieve the above objectives, the present invention provides a high-speed blood analysis system, comprising a rotary valve, a first reaction mechanism, a second reaction mechanism, a third reaction mechanism, a first counting mechanism, a second counting mechanism, a third counting mechanism, an injection mechanism, a first liquid storage chamber, a second liquid storage chamber, a blood-absorbing needle, and a cleaning component;

[0005] The first reaction mechanism, the second reaction mechanism, the third reaction mechanism, the first counting mechanism, the second counting mechanism, the third counting mechanism, and the injection mechanism are all connected to the rotary valve. The first liquid storage chamber is connected to the first reaction mechanism, the second reaction mechanism, and the third reaction mechanism. The second liquid storage chamber is connected to the first counting mechanism and the second counting mechanism. The blood-absorbing needle is connected to the rotary valve. The cleaning component is disposed on the side of the blood-absorbing needle.

[0006] The first reaction mechanism includes a first reaction device, a first metering pump, a first solenoid valve, and a second solenoid valve.

[0007] The first reaction device is connected to the rotary valve, the first metering pump is connected to the first reaction device, the two ends of the first solenoid valve are respectively connected to the first reaction device and the first liquid storage chamber, and the two ends of the second solenoid valve are respectively connected to the first reaction device and the third counting mechanism.

[0008] The second reaction mechanism includes a second reaction device, a second metering pump, a third solenoid valve, and a fourth solenoid valve.

[0009] The second reaction device is connected to the rotary valve, the second metering pump is connected to the second reaction device, the two ends of the third solenoid valve are respectively connected to the first reaction device and the first liquid storage chamber, and the two ends of the fourth solenoid valve are respectively connected to the second reaction device and the third counting mechanism.

[0010] The third reaction mechanism includes a third reaction device, a third metering pump, a fifth solenoid valve, and a sixth solenoid valve.

[0011] The third reaction device is connected to the rotary valve, the third metering pump is connected to the third reaction device, the two ends of the fifth solenoid valve are connected to the third reaction device and the third counting mechanism respectively, and the two ends of the sixth solenoid valve are connected to the third reaction device and the first liquid storage chamber respectively.

[0012] The first counting mechanism includes a first counting device, a first cleaning fluid pump, and a sixteenth solenoid valve;

[0013] The first counting device is connected to the rotary valve, the first cleaning fluid pump is connected to the first counting device, and the two ends of the sixteenth solenoid valve are respectively connected to the first counting device and the second liquid storage chamber.

[0014] The second counting mechanism includes a second counting device, a second cleaning fluid pump, and a seventeenth solenoid valve;

[0015] The second counting device is connected to the rotary valve, the second cleaning fluid pump is connected to the second counting device, and the two ends of the seventeenth solenoid valve are respectively connected to the second counting device and the second liquid storage chamber.

[0016] The third counting mechanism includes a third counting device, a sheath flow reagent pump, a seventh metering pump, a tenth solenoid valve, an eighth solenoid valve, a ninth solenoid valve, a seventh solenoid valve, and an eighteenth solenoid valve.

[0017] The tenth solenoid valve is connected to the third counting device and the seventh metering pump at both ends, the eighth solenoid valve is connected to the third counting device, the ninth solenoid valve is connected to the sheath flow reagent pump and the third counting device at both ends, and the seventh solenoid valve is connected to the sheath flow reagent pump; the eighteenth solenoid valve is connected to the fifth solenoid valve at one end and to the seventh solenoid valve, the third counting device, and the tenth solenoid valve at the other end.

[0018] The injection mechanism includes a first syringe, a second syringe, a third syringe, a fourth syringe, a fifth syringe, a sixth syringe, a seventh syringe, an eleventh solenoid valve, a twelfth solenoid valve, a thirteenth solenoid valve, a fourteenth solenoid valve, and a fifteenth solenoid valve.

[0019] The first syringe is connected to the eighteenth solenoid valve, the seventh solenoid valve, the third counting device, and the tenth solenoid valve respectively. The second syringe is connected to the rotary valve. The two ends of the eleventh solenoid valve are connected to the rotary valve and the fifth syringe respectively. The two ends of the twelfth solenoid valve are connected to the rotary valve and the sixth syringe respectively. The two ends of the thirteenth solenoid valve are connected to the rotary valve and the seventh syringe respectively. The two ends of the fourteenth solenoid valve are connected to the rotary valve and the third syringe respectively. The two ends of the fifteenth solenoid valve are connected to the rotary valve and the fourth syringe respectively.

[0020] This invention discloses a high-speed blood analysis system. In use, a second syringe draws a blood sample through a needle to a rotary valve. A first quantitative pump draws fluorescent reagent F1, a second quantitative pump draws fluorescent reagent F2, a third quantitative pump draws fluorescent reagent F3, and the third and fourth syringes draw reagent H1, reagent L3, reagent L2, and reagent L1 respectively. The rotary valve is rotated to the blood-dispensing state, and the third, fourth, fifth, sixth, and seventh syringes simultaneously deliver the blood sample and reagents into a first counting device, a second counting device, a third reaction device, a second reaction device, and a first reaction device. The samples in the third, second, and first reaction devices are processed by the third counting device and the first syringe to obtain the first, fourth, and fifth portions of the blood results. The first and second counting devices obtain the second and third portions of the blood results. Compared with traditional testing methods, this invention is simpler, provides faster test results, outputs more performance parameters, and has lower instrument costs. Attached Figure Description

[0021] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0022] Figure 1 This is a schematic diagram of the structure of a high-speed blood analysis system according to the present invention.

[0023] 1-Rotary valve, 2-First reaction mechanism, 3-Second reaction mechanism, 4-Third reaction mechanism, 5-First counting mechanism, 6-Second counting mechanism, 7-Third counting mechanism, 8-Injection mechanism, 9-First reservoir, 10-Second reservoir, 11-Blood-absorbing needle, 12-Cleaning component, 21-First reaction device, 22-First metering pump, 23-First solenoid valve, 24-Second solenoid valve, 31-Second reaction device, 32-Second metering pump, 33-Third solenoid valve, 34-Fourth solenoid valve, 41-Third reaction device, 42-Third metering pump, 43-Fifth solenoid valve, 44-Sixth solenoid valve, 51-First counting device, 52-First cleaning fluid pump 53-Sixteenth Solenoid Valve, 61-Second Counter Device, 62-Second Cleaning Fluid Pump, 63-Seventeenth Solenoid Valve, 71-Third Counter Device, 72-Sheath Flow Reagent Pump, 73-Seventh Metering Pump, 74-Tenth Solenoid Valve, 75-Eighth Solenoid Valve, 76-Ninth Solenoid Valve, 77-Seventh Solenoid Valve, 78-Eighteenth Solenoid Valve, 81-First Syringe, 82-Second Syringe, 83-Third Syringe, 84-Fourth Syringe, 85-Fifth Syringe, 86-Sixth Syringe, 87-Seventh Syringe, 88-Eleventh Solenoid Valve, 89-Twelfth Solenoid Valve, 810-Thirteenth Solenoid Valve, 811-Fourteenth Solenoid Valve, 812-Fifteenth Solenoid Valve Detailed Implementation

[0024] Embodiments of the present invention are described in detail below, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the present invention, and should not be construed as limiting the present invention.

[0025] Please see Figure 1 The present invention provides a high-speed blood analysis system, comprising a rotary valve 1, a first reaction mechanism 2, a second reaction mechanism 3, a third reaction mechanism 4, a first counting mechanism 5, a second counting mechanism 6, a third counting mechanism 7, an injection mechanism 8, a first liquid storage chamber 9, a second liquid storage chamber 10, a blood-absorbing needle 11, and a cleaning component 12.

[0026] The first reaction mechanism 2, the second reaction mechanism 3, the third reaction mechanism 4, the first counting mechanism 5, the second counting mechanism 6, the third counting mechanism 7, and the injection mechanism 8 are respectively connected to the rotary valve 1. The first liquid storage chamber 9 is respectively connected to the first reaction mechanism 2, the second reaction mechanism 3, and the third reaction mechanism 4. The second liquid storage chamber 10 is respectively connected to the first counting mechanism 5 and the second counting mechanism 6. The blood-absorbing needle 11 is connected to the rotary valve 1. The cleaning component 12 is disposed on the side of the blood-absorbing needle 11.

[0027] Furthermore, the first reaction mechanism 2 includes a first reaction device 21, a first metering pump 22, a first solenoid valve 23, and a second solenoid valve 24;

[0028] The first reaction device 21 is connected to the rotary valve 1, the first metering pump 22 is connected to the first reaction device 21, the two ends of the first solenoid valve 23 are connected to the first reaction device 21 and the first liquid storage chamber 9 respectively, and the two ends of the second solenoid valve 24 are connected to the first reaction device 21 and the third counting mechanism 7 respectively.

[0029] Furthermore, the second reaction mechanism 3 includes a second reaction device 31, a second metering pump 32, a third solenoid valve 33, and a fourth solenoid valve 34;

[0030] The second reaction device 31 is connected to the rotary valve 1, the second metering pump 32 is connected to the second reaction device 31, the two ends of the third solenoid valve 33 are respectively connected to the first reaction device 21 and the first liquid storage chamber 9, and the two ends of the fourth solenoid valve 34 are respectively connected to the second reaction device 31 and the third counting mechanism 7.

[0031] Furthermore, the third reaction mechanism 4 includes a third reaction device 41, a third metering pump 42, a fifth solenoid valve 43, and a sixth solenoid valve 44;

[0032] The third reaction device 41 is connected to the rotary valve 1, the third metering pump 42 is connected to the third reaction device 41, the two ends of the fifth solenoid valve 43 are connected to the third reaction device 41 and the third counting mechanism 7 respectively, and the two ends of the sixth solenoid valve 44 are connected to the third reaction device 41 and the first liquid storage chamber 9 respectively.

[0033] Furthermore, the first counting mechanism 5 includes a first counting device 51, a first cleaning fluid pump 52, and a sixteenth solenoid valve 53;

[0034] The first counting device 51 is connected to the rotary valve 1, the first cleaning fluid pump 52 is connected to the first counting device 51, and the two ends of the sixteenth solenoid valve 53 are respectively connected to the first counting device 51 and the second liquid storage chamber 10.

[0035] Furthermore, the second counting mechanism 6 includes a second counting device 61, a second cleaning fluid pump 62, and a seventeenth solenoid valve 63;

[0036] The second counting device 61 is connected to the rotary valve 1, the second cleaning fluid pump 62 is connected to the second counting device 61, and the two ends of the seventeenth solenoid valve 63 are connected to the second counting device 61 and the second liquid storage chamber 10, respectively.

[0037] Furthermore, the third counting mechanism 7 includes a third counting device 71, a sheath flow reagent pump 72, a seventh metering pump 73, a tenth solenoid valve 74, an eighth solenoid valve 75, a ninth solenoid valve 76, a seventh solenoid valve 77, and an eighteenth solenoid valve 78.

[0038] The tenth solenoid valve 74 is connected to the third counting device 71 and the seventh metering pump 73 at both ends, the eighth solenoid valve 75 is connected to the third counting device 71, the ninth solenoid valve 76 is connected to the sheath flow reagent pump 72 and the third counting device 71 at both ends, and the seventh solenoid valve 77 is connected to the sheath flow reagent pump 72; the eighteenth solenoid valve 78 is connected to the fifth solenoid valve 43 at one end and to the seventh solenoid valve 77, the third counting device 71, and the tenth solenoid valve 74 at the other end.

[0039] Furthermore, the injection mechanism 8 includes a first injector 81, a second injector 82, a third injector 83, a fourth injector 84, a fifth injector 85, a sixth injector 86, a seventh injector 87, an eleventh solenoid valve 88, a twelfth solenoid valve 89, a thirteenth solenoid valve 810, a fourteenth solenoid valve 811, and a fifteenth solenoid valve 812.

[0040] The first syringe 81 is connected to the eighteenth solenoid valve 78, the seventh solenoid valve 77, the third counting device 71, and the tenth solenoid valve 74 respectively. The second syringe 82 is connected to the rotary valve 1. The two ends of the eleventh solenoid valve 88 are connected to the rotary valve 1 and the fifth syringe 85 respectively. The two ends of the twelfth solenoid valve 89 are connected to the rotary valve 1 and the sixth syringe 86 respectively. The two ends of the thirteenth solenoid valve 810 are connected to the rotary valve 1 and the seventh syringe 87 respectively. The two ends of the fourteenth solenoid valve 811 are connected to the rotary valve 1 and the third syringe 83 respectively. The two ends of the fifteenth solenoid valve 812 are connected to the rotary valve 1 and the fourth syringe 84 respectively.

[0041] This invention discloses a high-speed blood analysis system comprising: a first syringe 81 for counting in a third counting device 71; a second syringe 82 for drawing a sample during counting; a third syringe 83 for drawing H1 reagent during counting and pushing the sample into the first counting device 51 via a rotary valve 1; a fourth syringe 84 for drawing H1 reagent during counting and pushing the sample into the second counting device 61 via a rotary valve 1; a fifth syringe 85 for drawing L3 reagent during counting and pushing the sample into the third reaction device 41 via a rotary valve 1; a sixth syringe 86 for drawing L2 reagent during counting and pushing the sample into the second reaction device 31 via a rotary valve 1; and a seventh syringe 87 for drawing L1 reagent during counting and pushing the sample into the third reaction device 31 via a rotary valve 1. First reaction device 21; first liquid storage chamber 9 and second liquid storage chamber 10 are liquid storage chambers; first cleaning liquid pump 52 and second cleaning liquid pump 62 are used to provide cleaning reagents with active power; sheath flow reagent pump 72 is used to provide sheath flow reagents; first metering pump 22, second metering pump 32 and third metering pump 42 are used to draw reaction reagents fluorescent reagents F1, F2 and F3; seventh metering pump 73 is used to draw samples reacted by the first reaction device 21, second reaction device 31 and third reaction device 41 to the third counting device 71; cleaning component 12 is used to clean the internal and external structures of the blood-drawing needle 11; first solenoid valve 23 to eighteenth solenoid valve 78 are used for opening and closing the pipeline passage and logical control of the sample flow.

[0042] In use, the second syringe 82 draws the blood sample through the aspiration needle 11 to the rotary valve 1. The first metering pump 22 draws fluorescent reagent F1, the second metering pump 32 draws fluorescent reagent F2, the third metering pump 42 draws fluorescent reagent F3, the third syringe 83 and the fourth syringe 84 draw H1 reagent, the fifth syringe 85 draws L3 reagent, the sixth syringe 86 draws L2 reagent, and the seventh syringe 87 draws L1 reagent. The rotary valve 1 is rotated to the blood dispensing state, and the third syringe 83, the fourth syringe 84, the fifth syringe 85, the sixth syringe 86, and the seventh syringe 87 simultaneously deliver the blood sample and reagents into the first counting device 51, the second counting device 61, the third reaction device 41, the second reaction device 31, and the first reaction device 21. The samples in the third reaction device 41, the second reaction device 31, and the first reaction device 21 are processed by the third counting device 71 and the first syringe 81 to obtain the first, fourth, and fifth parts of the blood results. The first counting device 51 and the second counting device 61 obtain the second and third parts of the blood results.

[0043] The specific usage process of this invention is as follows:

[0044] Procedure 1: Rotate rotary valve 1 to the blood aspiration position. First metering pump 22 draws fluorescent reagent F1, second metering pump 32 draws fluorescent reagent F2, and third metering pump 42 draws fluorescent reagent F3.

[0045] Procedure 2: The second syringe 82 draws a blood sample until the rotary valve 1 rotates; the third syringe 83 and the fourth syringe 84 draw H1 reagent; the fifth syringe 85 draws L3 reagent; the sixth syringe 86 draws L2 reagent; and the seventh syringe 87 draws L1 reagent.

[0046] Procedure 3: Rotate rotary valve 1 to the blood dispensing position. Open the second solenoid valve 24, the third solenoid valve 33, and the sixth solenoid valve 44 to draw the liquid from the first reaction device 21, the second reaction device 31, and the third reaction device 41 into the first liquid storage chamber 9. Open the sixteenth solenoid valve 53 and the seventeenth solenoid valve 63 to draw the liquid from the first counting device 51 and the second counting device 61 into the second liquid storage chamber 10.

[0047] Procedure 4: When the solenoid valves actuate, they close the second solenoid valve 24, the fourth solenoid valve 34, the sixth solenoid valve 44, the sixteenth solenoid valve 53, and the seventeenth solenoid valve 63; when the solenoid valves actuate, they open the eleventh solenoid valve 88, the twelfth solenoid valve 89, the thirteenth solenoid valve 810, the fourteenth solenoid valve 811, and the fifteenth solenoid valve 812.

[0048] Procedure 5: The third syringe 83 operates to push the H1 reagent into the first counting device 51 via the rotary valve 1, along with the blood sample. The fourth syringe 84 operates to push the H1 reagent into the second counting device 61 via the rotary valve 1, along with the blood sample.

[0049] Procedure 6: The fifth syringe 85 operates, pushing the L3 reagent and the blood sample into the third reaction device 41 through the rotary valve 1. Simultaneously, the third metering pump 42 actuates, adding fluorescent reagent F3 into the third reaction device 41. The sixth syringe 86 operates, pushing the L2 reagent and the blood sample into the second reaction device 31 through the rotary valve 1. Simultaneously, the second metering pump 32 actuates, adding fluorescent reagent F2 into the second reaction device 31. The seventh syringe 87 operates, pushing the L1 reagent and the blood sample into the first reaction device 21 through the rotary valve 1. Simultaneously, the first metering pump 22 actuates, adding fluorescent reagent F1 into the first reaction device 21.

[0050] Procedure 7: The solenoid valve actuates, opening the seventh solenoid valve 77. The first syringe 81 starts running, and the sheath flow reagent pump 72 flows the sheath flow reagent into the first syringe 81. The rotary valve 1 rotates to the blood-drawing position, and the solenoid valve actuates, closing the eleventh solenoid valve 88, the twelfth solenoid valve 89, the thirteenth solenoid valve 810, the fourteenth solenoid valve 811, and the fifteenth solenoid valve 812.

[0051] Procedure 8: The second syringe 82 operates to flush the residual sample in the rotary valve 1 through the blood-drawing needle 11 and the cleaning device 12; the solenoid valves actuate, opening the tenth solenoid valve 74, the eighteenth solenoid valve 78, and the fifth solenoid valve 43; the seventh quantitative pump 73 actuates to draw the sample from the third reaction device 41 into the space between the eighteenth solenoid valve 78 and the tenth solenoid valve 74.

[0052] Procedure 9: The solenoid valves activate, closing the tenth solenoid valve 74, the eighteenth solenoid valve 78, and the fifth solenoid valve 43, and opening the eighth solenoid valve 75; the first syringe 81 operates, pushing the sample into the third counting device 71 to obtain the first part of the test results; the solenoid valves activate, opening the sixth solenoid valve 44 to draw the remaining mixed sample into the first storage chamber 9; simultaneously, the second cleaning liquid pump 62 activates, spraying cleaning reagent into the third reaction device 41 for cleaning.

[0053] Procedure 10: The solenoid valve actuates, closing the sixth solenoid valve 44; the second cleaning fluid pump 62 is shut down; the first counting device 51 and the second counting device 61 complete counting, obtaining the second and third part of the test results; the solenoid valve actuates, opening the sixteenth solenoid valve 53 and the seventeenth solenoid valve 63 to draw the remaining mixed sample into the second storage chamber 10; simultaneously, the first cleaning fluid pump 52 actuates, spraying cleaning reagent into the first counting device 51 and the second counting device 61 for cleaning.

[0054] Procedure 11: The solenoid valves actuate, closing the sixteenth solenoid valve 53 and the seventeenth solenoid valve 63; the first cleaning fluid pump 52 is shut down; the solenoid valves actuate, opening the tenth solenoid valve 74, the eighteenth solenoid valve 78, and the fourth solenoid valve 34; the seventh quantitative sampling pump 73 actuates, drawing the sample from the second reaction device 31 into the space between the eighteenth solenoid valve 78 and the tenth solenoid valve 74.

[0055] Procedure 12: The solenoid valves activate, closing the tenth solenoid valve 74, the eighteenth solenoid valve 78, and the fourth solenoid valve 34; the first syringe 81 operates, pushing the sample into the third counting device 71 to obtain the fourth part of the test results; the solenoid valves activate, opening the third solenoid valve 33 to draw the remaining mixed sample into the first liquid storage chamber 9; simultaneously, the second cleaning liquid pump 62 activates, spraying cleaning reagent into the second reaction device 31 for cleaning.

[0056] Process 13: The solenoid valve actuates, closing the third solenoid valve 33; the second cleaning fluid pump 62 is shut down; the solenoid valve actuates, opening the tenth solenoid valve 74, the eighteenth solenoid valve 78, and the first solenoid valve 23; the seventh quantitative sampling pump 73 actuates, drawing the sample from the first reaction device 21 into the space between the eighteenth solenoid valve 78 and the tenth solenoid valve 74. Simultaneously, while process 13 is running, process 1 is started to perform the corresponding process action for the second sample, resulting in simultaneous operation of two processes.

[0057] Procedure 14: The solenoid valves actuate, closing the tenth solenoid valve 74, the eighteenth solenoid valve 78, and the first solenoid valve 23; the first syringe 81 operates, pushing the sample into the third counting device 71 to obtain the fifth part of the test results; the solenoid valves actuate, opening the second solenoid valve 24 to draw the remaining mixed sample into the first storage chamber 9; simultaneously, the second cleaning liquid pump 62 actuates, spraying cleaning reagent into the first reaction device 21 for cleaning.

[0058] Procedure No. 15: The solenoid valve is activated, closing the second solenoid valve 24 and the eighth solenoid valve 75; the second cleaning fluid pump 62 is shut down.

[0059] Compared with traditional testing methods, the present invention is simpler, provides faster test results, outputs more performance parameters, and has lower instrument costs.

[0060] The above description discloses only one preferred embodiment of the present invention, and should not be construed as limiting the scope of the present invention. Those skilled in the art will understand that all or part of the processes of the above embodiments can be implemented, and equivalent changes made in accordance with the claims of the present invention are still within the scope of the invention.

Claims

1. A high-speed blood analysis system, characterized in that, It includes a rotary valve, a first reaction mechanism, a second reaction mechanism, a third reaction mechanism, a first counting mechanism, a second counting mechanism, a third counting mechanism, an injection mechanism, a first liquid storage chamber, a second liquid storage chamber, a blood-absorbing needle, and a cleaning component; The first reaction mechanism, the second reaction mechanism, the third reaction mechanism, the first counting mechanism, the second counting mechanism, the third counting mechanism, and the injection mechanism are respectively connected to the rotary valve. The first liquid storage cavity is respectively connected to the first reaction mechanism, the second reaction mechanism, and the third reaction mechanism. The second liquid storage cavity is respectively connected to the first counting mechanism and the second counting mechanism. The blood-absorbing needle is connected to the rotary valve. The cleaning component is disposed on the side of the blood-absorbing needle. The third reaction mechanism includes a third reaction device, a third metering pump, a fifth solenoid valve, and a sixth solenoid valve; The third reaction device is connected to the rotary valve, the third metering pump is connected to the third reaction device, the two ends of the fifth solenoid valve are respectively connected to the third reaction device and the third counting mechanism, and the two ends of the sixth solenoid valve are respectively connected to the third reaction device and the first liquid storage chamber; The first counting mechanism includes a first counting device, a first cleaning fluid pump, and a sixteenth solenoid valve; The first counting device is connected to the rotary valve, the first cleaning fluid pump is connected to the first counting device, and the two ends of the sixteenth solenoid valve are respectively connected to the first counting device and the second liquid storage chamber; The second counting mechanism includes a second counting device, a second cleaning fluid pump, and a seventeenth solenoid valve; The second counting device is connected to the rotary valve, the second cleaning fluid pump is connected to the second counting device, and the two ends of the seventeenth solenoid valve are respectively connected to the second counting device and the second liquid storage chamber; The third counting mechanism includes a third counting device, a sheath flow reagent pump, a seventh metering pump, a tenth solenoid valve, an eighth solenoid valve, a ninth solenoid valve, a seventh solenoid valve, and an eighteenth solenoid valve. The tenth solenoid valve is connected to the third counting device and the seventh metering pump at both ends, the eighth solenoid valve is connected to the third counting device, the ninth solenoid valve is connected to the sheath flow reagent pump and the third counting device at both ends, and the seventh solenoid valve is connected to the sheath flow reagent pump; the eighteenth solenoid valve is connected to the fifth solenoid valve at one end and to the seventh solenoid valve, the third counting device, and the tenth solenoid valve at the other end.

2. The high-speed blood analysis system as described in claim 1, characterized in that, The first reaction mechanism includes a first reaction device, a first metering pump, a first solenoid valve, and a second solenoid valve; The first reaction device is connected to the rotary valve, the first metering pump is connected to the first reaction device, the two ends of the first solenoid valve are respectively connected to the first reaction device and the first liquid storage chamber, and the two ends of the second solenoid valve are respectively connected to the first reaction device and the third counting mechanism.

3. The high-speed blood analysis system as described in claim 2, characterized in that, The second reaction mechanism includes a second reaction device, a second metering pump, a third solenoid valve, and a fourth solenoid valve; The second reaction device is connected to the rotary valve, the second metering pump is connected to the second reaction device, the two ends of the third solenoid valve are respectively connected to the first reaction device and the first liquid storage chamber, and the two ends of the fourth solenoid valve are respectively connected to the second reaction device and the third counting mechanism.

4. The high-speed blood analysis system as described in claim 3, characterized in that, The injection mechanism includes a first syringe, a second syringe, a third syringe, a fourth syringe, a fifth syringe, a sixth syringe, a seventh syringe, an eleventh solenoid valve, a twelfth solenoid valve, a thirteenth solenoid valve, a fourteenth solenoid valve, and a fifteenth solenoid valve; The first syringe is connected to the eighteenth solenoid valve, the seventh solenoid valve, the third counting device, and the tenth solenoid valve respectively. The second syringe is connected to the rotary valve. The two ends of the eleventh solenoid valve are connected to the rotary valve and the fifth syringe respectively. The two ends of the twelfth solenoid valve are connected to the rotary valve and the sixth syringe respectively. The two ends of the thirteenth solenoid valve are connected to the rotary valve and the seventh syringe respectively. The two ends of the fourteenth solenoid valve are connected to the rotary valve and the third syringe respectively. The two ends of the fifteenth solenoid valve are connected to the rotary valve and the fourth syringe respectively.

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