CN117647474A - Full-automatic dynamic blood sedimentation analysis device - Google Patents

Abstract

The invention relates to the technical field of medical equipment, in particular to a full-automatic dynamic blood sedimentation analysis device. Including the box, the spout has been seted up to the inner wall bottom of box, the inner wall activity joint of spout has the test-tube rack, activity joint has a plurality of groups blood sampling pipe on the test-tube rack, drive the slider through the electronic slip table of second and remove, adjust the position of sampling needle, drive the sampling needle through electric putter and descend, make the inside that the sampling needle got into the blood sampling pipe puncture the sample, wait to detect blood sample and get into liquid feed mechanism through the sampling pipe after, it is rotatory to drive the lead screw through the motor, make the detection ring drive infrared transmitting tube and infrared receiving tube laminating at the both sides outer wall of blood sedimentation tube reciprocate, carry out blood sedimentation analysis detection to the blood sample, the device makes each group of blood sedimentation tube correspond a set of detection mechanism alone and carries out blood sedimentation detection, promote the accuracy of testing result, and detect whole blood sedimentation tube and need not to remove, promote the stability of testing process.

Description

A fully automatic dynamic erythrocyte sedimentation rate analysis device

Technical field

The invention belongs to the technical field of medical devices, and particularly relates to a fully automatic dynamic erythrocyte sedimentation rate analysis device.

Background technique

Erythrocyte sedimentation rate (ESR) is a commonly used reference indicator for certain diseases. ESR test can diagnose and treat various diseases such as inflammation, tissue damage and necrosis, malignant tumors, hyperglobulinemia, anemia, hypercholesterolemia, etc. It has certain reference value.

After searching, among the existing technologies, application number: CN202010454627. The module is located in the free space in the middle of the sample rack module. The code scanning device is located on one side of the sample rack module. The liquid path module for absorbing samples, diluents and cleaning fluids is installed on one side of the bottom plate; the device that places the measuring tube and drives the measuring tube to rotate The pipe rack module is installed on the bottom plate; the cleaning position lifting module that pushes and pulls the piston in the measuring tube to realize the function of extracting and discharging cleaning fluid is installed on one side of the pipe rack module; the cleaning nozzle corresponds to the cleaning position lifting module. The detection lifting module is located on one side of the tube rack module; the puncture sampling module has a double-needle structure, including an outer needle for puncture and an inner needle for sample aspiration. This erythrocyte sedimentation rate analyzer is fully automated, liberating the manpower of laboratory technicians, reducing manual operations and reading errors. It uses advanced infrared liquid level reading technology to provide more accurate measurement results.

However, this device still has the following shortcomings: although it can reduce manual operation and reading errors and adopts advanced infrared liquid level reading technology to make the measurement results more accurate, the device only uses a set of detection lifting modules to measure erythrocyte sedimentation rate. During the sampling and measurement process, the measuring tube needs to be rotated, causing the blood sample in the measuring tube to shake, causing deviations in the measurement results. Moreover, the overall structure is not protected, which can easily lead to device damage and dust accumulation, and increase the maintenance cost of the device.

Contents of the invention

In view of the above problems, the present invention provides a fully automatic dynamic erythrocyte sedimentation rate analysis device, which includes a box. A chute is provided at the bottom end of the inner wall of the box. A test tube rack is movablely connected to the inner wall of the chute. The test tube There are several groups of blood sample tubes movable and clamped on the rack. Blood samples to be tested are stored inside the several groups of blood sample tubes. A first electric slide is fixedly connected to the inner wall of the box. The output of the first electric slide is A second electric slide is drive-connected to the end of the second electric slide, and a sampling mechanism is drive-connected to the output end of the second electric slide. An erythrocyte sedimentation analysis component is provided inside the box, and the erythrocyte sedimentation analysis component and the sampling mechanism are interconnected. ;

The erythrocyte sedimentation rate analysis component includes a support plate and a limit plate. Several sets of erythrocyte sedimentation tubes are clamped on the support plate. Several sets of motors are fixedly connected to the limit plate. The output ends of the several sets of motors are all connected in a driving manner. There is a screw rod, several groups of said screw rods are threadedly connected with detection mechanisms, and several groups of said detection mechanisms are movablely fitted to a group of erythrocyte sedimentation tubes.

Further, a printer is installed on the box, and several sets of legs are provided at the bottom of the box. A waste liquid pool is also provided at the bottom of the outer wall of the box, and a door is provided on the box. , a display screen is embedded in the door, a sampling hole is provided in the door, an electric pull-out door is installed on the door, and the electric pull-out door is flexibly connected with the sampling hole. A sampling button is provided on the door, and the sampling button is electrically connected to the electric sliding door.

Further, a cleaning box is fixedly connected to the bottom end of the inner wall of the box, and cleaning liquid is stored inside the cleaning box. The cleaning box is arranged on one side of the chute, and a cleaning hole is provided in the cleaning box.

Further, the sampling mechanism includes a slider, the slider is drivingly connected to the output end of the second electric slide table, the slider is fixedly connected to an electric push rod, and the output end of the electric push rod is drivingly connected to A bracket, a sampling needle is connected to the bracket, a sampling tube is connected to the sampling needle, a micropump is provided on the sampling tube, and the sampling tube and the erythrocyte sedimentation rate analysis component are connected to each other.

Further, the bottom ends of several groups of the erythrocyte sedimentation tubes are all connected with first drain pipes, the first drain pipes penetrate the bottom end of the outer wall of the box, and the end of the first drain pipes extends to the waste. Inside the liquid pool, a drain valve is provided on the first drain pipe, a liquid inlet mechanism is fixedly connected to the limit plate, the liquid inlet mechanism and the sampling pipe are connected to each other, and the liquid inlet mechanism is connected to several The groups of erythrocyte sedimentation tubes are respectively connected with liquid inlet tubes.

Further, the support plate includes a plate body with a through hole in the center of the plate body. Several sets of pipe clamps are fixedly connected to the plate body, and the plurality of sets of pipe clamps are respectively engaged with a set of erythrocyte sedimentation tubes. .

Further, the liquid inlet mechanism includes a diverter plate, a cavity is provided inside the diverter plate, a guide tube is connected to the diverter plate, and the guide tube and the sampling tube are connected to each other. There are several groups of shunt pipes connected to each other, each of the several groups of shunt pipes is provided with a first solenoid valve, and the several groups of said shunt pipes are respectively connected with a group of liquid inlet pipes.

Further, the bottom end of the diverter plate is connected to a second liquid drain pipe, and the second liquid drain pipe penetrates the inside of the support shaft. The second liquid drain pipe and the through hole fit each other. The end of the liquid pipe extends to the inside of the waste liquid pool, and a second solenoid valve is provided on the second liquid drain pipe.

Further, the detection mechanism includes a linkage block, the linkage block is provided with an internally threaded hole, the internally threaded hole is threadedly connected to the screw rod, the end of the linkage block is fixedly connected with a limit bolt, and the linkage block is fixedly connected with a limit bolt. The other end of the detection ring is fixedly connected with a detection ring. The detection ring is movable and fit with the erythrocyte sedimentation tube. The inner wall of the detection ring is provided with an infrared emission tube. The inner wall of the other side of the detection ring is provided with an infrared receiving tube. The infrared The receiving tube and the infrared transmitting tube are respectively arranged at both ends of the erythrocyte sedimentation tube.

Further, a support shaft is fixedly connected between the support plate and the limit plate. Both ends of the support shaft are fixedly connected to the center of the top end of the support plate and the bottom end of the limit plate respectively. There are openings on the support shaft. There are several sets of limit grooves, and the plurality of sets of limit grooves are respectively movable and fit with a set of limit bolts.

The beneficial effects of the present invention are:

1. Use the second electric slide to drive the slider to move, adjust the position of the sampling needle so that the sampling needle moves directly above a group of blood sample tubes, and use the electric push rod to drive the sampling needle down so that the sampling needle enters the inside of the blood sample tube. Puncture sampling, after the blood sample to be tested enters the liquid inlet mechanism through the sampling tube, it enters the interior of a corresponding set of blood sedimentation tubes through a set of liquid inlet tubes. The motor drives the screw rod to rotate, so that the detection ring drives the infrared transmitting tube and the infrared receiving tube to fit together. The outer walls on both sides of the erythrocyte sedimentation tube are moved up and down to perform erythrocyte sedimentation analysis and detection on blood samples. This device allows each set of erythrocyte sedimentation tubes to correspond to a separate group of testing institutions for erythrocyte sedimentation testing, improving the accuracy of the test results, and the erythrocyte sedimentation tubes do not need to be moved during the entire detection process, improving Stability of the detection process.

2. Use the second electric slide to drive the slider to move and adjust the position of the sampling needle so that the sampling needle can sample different blood sample tubes in sequence without pushing the blood sample tubes to move. This avoids pushing the blood sample tubes to move during the sampling process. rupture, resulting in the loss of blood samples and improving the safety of the device.

3. The second electric slide table and the first electric slide table drive the sampling needle to move directly above the cleaning hole, and use the electric push rod to drive the sampling needle down and into the inside of the cleaning box, clean the outer wall of the sampling needle, and then The cleaning fluid is sucked into the inside of the sampling needle to clean the inner wall of the sampling needle. When performing the cleaning operation of the blood sedimentation tube, the process is the same as the sampling operation. By allowing the cleaning fluid and the blood sample to circulate through the same liquid path, the sampling and cleaning process is simpler and more convenient. , improve the working efficiency of the device.

4. After the cleaning fluid cleans the sampling needle and the diverter plate, it is discharged into the waste liquid pool through the second drain pipe. After completing the cleaning of the blood sedimentation tube, open the corresponding set of drain valves to allow the cleaning liquid to be discharged into the waste liquid pool through the settings. Waste liquid pool, by discharging the cleaned waste liquid into the waste liquid pool, effectively avoids biological pollution caused by waste liquid flowing out.

Other features and advantages of the invention will be set forth in, and, in part, will be apparent from the description. The objectives and other advantages of the invention may be realized and obtained by the structure pointed out in the written description, claims and appended drawings.

Description of drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following will briefly introduce the drawings that need to be used in the description of the embodiments or the prior art. Obviously, the drawings in the following description These are some embodiments of the present invention. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without exerting creative efforts.

Figure 1 shows a schematic diagram of the main body structure according to an embodiment of the present invention;

Figure 2 shows a schematic diagram of the internal structure of the box according to an embodiment of the present invention;

Figure 3 shows a schematic diagram of a sampling mechanism according to an embodiment of the present invention;

Figure 4 shows a schematic structural diagram of an erythrocyte sedimentation rate analysis component according to an embodiment of the present invention;

Figure 5 shows a schematic structural diagram of a support plate according to an embodiment of the present invention;

Figure 6 shows a schematic structural diagram of a liquid inlet mechanism according to an embodiment of the present invention;

Figure 7 shows a schematic structural diagram of a detection mechanism according to an embodiment of the present invention;

Figure 8 shows a schematic structural diagram of a support shaft according to an embodiment of the present invention.

In the picture: 1. Cabinet; 2. Printer; 3. Legs; 4. Waste liquid pool; 5. Door; 6. Display screen; 7. Inlet hole; 8. Electric sliding door; 801, sample injection Button; 9. Chute; 10. Test tube rack; 11. Blood sample tube; 12. Cleaning box; 13. Cleaning hole; 14. First electric slide; 15. Second electric slide; 16. Sampling mechanism; 1601. Slider; 1602, electric push rod; 1603, bracket; 1604, sampling needle; 1605, sampling tube; 17, erythrocyte sedimentation rate analysis component; 1701, support plate; 17011, plate body; 17012, through hole; 17013, pipe clamp; 1702 , limit plate; 1703, sedimentation tube; 1704, first drain pipe; 1705, drain valve; 1706, liquid inlet mechanism; 17061, diverter plate; 17062, guide tube; 17063, diverter tube; 17064, first Solenoid valve; 17065, second drain pipe; 17066, second solenoid valve; 1707, liquid inlet pipe; 1708, motor; 1709, screw rod; 1710, detection mechanism; 17101, linkage block; 17102, internal thread hole; 17103 , limit bolt; 17104, detection ring; 17105, infrared transmitting tube; 17106, infrared receiving tube; 1711, support shaft; 17111, limit groove.

Detailed ways

In order to make the purpose, 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 in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments These are some embodiments of the present invention, rather than all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present invention.

The embodiment of the present invention provides a fully automatic dynamic erythrocyte sedimentation rate analysis device, including a box 1; as an example, it is shown in Figures 1 and 2.

A printer 2 is installed on the box 1. Several sets of legs 3 are provided at the bottom of the box 1. A waste liquid pool 4 is also provided at the bottom of the outer wall of the box 1. The box 1 has a printer 2 installed on it. A box door 5 is provided. A display screen 6 is embedded in the box door 5. A sampling hole 7 is provided in the box door 5. An electric pull-out door 8 is installed on the box door 5. The electric pull-out door 8 is installed on the box door 5. The sliding door 8 is movablely connected to the sampling hole 7, and a sampling button 801 is provided on the door 5. The sampling button 801 is electrically connected to the electric sliding door 8;

A chute 9 is provided at the bottom end of the inner wall of the box 1. A test tube rack 10 is movably connected to the inner wall of the chute 9. Several groups of blood sample tubes 11 are movably connected to the test tube rack 10. Several groups of the Blood samples to be tested are stored inside the blood sample tube 11 . A cleaning box 12 is fixedly connected to the bottom end of the inner wall of the box 1 . A cleaning liquid is stored inside the cleaning box 12 . The cleaning box 12 is arranged at the chute 9 On one side, the cleaning box 12 is provided with a cleaning hole 13. The inner wall of the box 1 is fixedly connected with a first electric slide 14, and the output end of the first electric slide 14 is drivingly connected with a second electric slide. The sliding table 15 has a sampling mechanism 16 connected to the output end of the second electric sliding table 15. An erythrocyte sedimentation rate analysis component 17 is provided inside the box 1. The erythrocyte sedimentation rate analysis component 17 and the sampling mechanism 16 are connected to each other. ;

Specifically, by pressing the injection button 801, the electric sliding door 8 is opened, and the test tube rack 10 with the blood sample tube 11 placed therein enters the inside of the chute 9 through the injection hole 7, and the first electric slide 14 and the second The electric slide 15 drives the sampling mechanism 16 to move, and sequentially samples the blood samples inside the different blood sample tubes 11, so that the blood samples enter the erythrocyte sedimentation analysis component 17 to perform the erythrocyte sedimentation analysis operation, and the results of the erythrocyte sedimentation analysis are displayed on the display screen 6, and The test report is printed through the printer 2. Each time a sampling operation is completed, the sampling mechanism 16 needs to move to the upper end of the cleaning box 12 and enter the inside of the cleaning box 12 through the cleaning hole 13 to clean it. After the cleaning is completed, the next sampling operation is performed. .

The sampling mechanism 16 includes a slider 1601; an example is shown in Figure 3 .

The slider 1601 is drivingly connected to the output end of the second electric slide table 15. The slider 1601 is fixedly connected to an electric push rod 1602. The output end of the electric push rod 1602 is drivingly connected to a bracket 1603. The bracket A sampling needle 1604 is clamped on 1603, and a sampling tube 1605 is connected to the sampling needle 1604. A micropump is provided on the sampling tube 1605, and the sampling tube 1605 is connected to the erythrocyte sedimentation rate analysis component 17;

Specifically, the second electric slide 15 drives the slider 1601 to move, adjusts the position of the sampling needle 1604, so that the sampling needle 1604 moves directly above a group of blood sample tubes 11, and drives the sampling needle 1604 down through the electric push rod 1602, so that the sampling needle 1604 moves downward. The sampling needle 1604 enters the inside of the blood sample tube 11 for puncture sampling. After the sampling is completed, the sampling needle 1604 is driven by the second electric sliding table 15 and the first electric sliding table 14 to move directly above the cleaning hole 13, and is driven by the electric push rod 1602. The sampling needle 1604 descends and enters the inside of the cleaning box 12 to clean the outer wall of the sampling needle 1604. Then the cleaning liquid is sucked into the inside of the sampling needle 1604 to clean the inner wall of the sampling needle 1604. After the cleaning is completed, the next group is cleaned. The blood sample tube 11 is used for puncture sampling.

The erythrocyte sedimentation rate analysis assembly 17 includes a support plate 1701 and a limiting plate 1702; for example, as shown in Figure 4 .

A support shaft 1711 is fixedly connected between the support plate 1701 and the limit plate 1702. Several groups of erythrocyte sedimentation tubes 1703 are clamped on the support plate 1701, and the bottom ends of the groups of erythrocyte sedimentation tubes 1703 are connected to the first row. Liquid pipe 1704. The first liquid drain pipe 1704 penetrates the bottom end of the outer wall of the box 1, and the end of the first liquid drain pipe 1704 extends to the inside of the waste liquid pool 4. The first liquid drain pipe 1704 A drain valve 1705 is provided on the limit plate 1702. A liquid inlet mechanism 1706 is fixedly connected to the limit plate 1702. The liquid inlet mechanism 1706 and the sampling tube 1605 are connected to each other. The liquid inlet mechanism 1706 is connected to several sets of blood sedimentation tubes 1703. There are liquid inlet pipes 1707 connected respectively. Several groups of motors 1708 are fixedly connected to the limit plate 1702. The output ends of the several groups of motors 1708 are all connected with screw rods 1709, and the several groups of screw rods 1709 are all threaded. A detection mechanism 1710 is connected, and several groups of the detection mechanisms 1710 are movablely attached to a group of erythrocyte sedimentation tubes 1703;

Specifically, after the blood sample to be tested enters the liquid inlet mechanism 1706 through the sampling tube 1605, it enters the corresponding group of erythrocyte sedimentation tubes 1703 through a group of liquid inlet pipes 1707, and drives the screw rod 1709 to rotate through the corresponding group of motors 1708, so that the corresponding group The detection mechanism 1710 moves up and down to perform erythrocyte sedimentation analysis and detection on the blood sample in the erythrocyte sedimentation tube 1703. After the detection is completed, the cleaning fluid is injected into the liquid inlet mechanism 1706 through the sampling tube 1605, and then enters the erythrocyte sedimentation tube 1703 through the liquid inlet tube 1707. The erythrocyte sedimentation tube 1703 To clean the inner wall, open the corresponding set of drain valves 1705, discharge the cleaning liquid into the interior of the waste liquid pool 4 through the first drain pipe 1704, and then close the drain valve 1705.

The support plate 1701 includes a plate body 17011; for example, as shown in Figure 5 .

A through hole 17012 is provided in the center of the plate body 17011. Several sets of pipe clamps 17013 are fixedly connected to the plate body 17011. The several sets of pipe clamps 17013 are respectively engaged with a set of erythrocyte sedimentation tubes 1703.

The liquid inlet mechanism 1706 includes a diverter plate 17061; for example, as shown in Figure 6 .

A cavity is provided inside the diverter plate 17061. A guide tube 17062 is connected to the diverter plate 17061. The guide tube 17062 and the sampling tube 1605 are connected to each other. Several components of diverter tubes are connected to the diverter plate 17061. 17063. A first solenoid valve 17064 is provided on several groups of shunt pipes 17063. Several groups of shunt pipes 17063 are respectively connected with a group of liquid inlet pipes 1707. The bottom end of the shunt plate 17061 is connected with a second row. Liquid pipe 17065. The second liquid drain pipe 17065 penetrates the inside of the support shaft 1711. The second liquid drain pipe 17065 and the through hole 17012 fit together. The end of the second liquid drain pipe 17065 extends to the waste liquid. Inside the pool 4, a second solenoid valve 17066 is provided on the second drain pipe 17065;

Specifically, when performing the sampling operation, a set of first solenoid valves 17064 is opened, the other first solenoid valves 17064 are closed, and the second solenoid valve 17066 is closed, so that the blood sample enters the diverter plate 17061 through the guide tube 17062, and then passes through a set of The shunt tube 17063 enters the corresponding group of sedimentation tubes 1703; when performing the cleaning operation of the sampling needle 1604, close all the first solenoid valves 17064 and open the second solenoid valve 17066 to allow the cleaning liquid to clean the sampling needle 1604 and the shunt plate 17061. It is discharged into the waste liquid pool 4 through the second drain pipe 17065; when performing the cleaning operation of the erythrocyte sedimentation tube 1703, open the first solenoid valve 17064 corresponding to the erythrocyte sedimentation tube 1703 that needs to be cleaned, and the other first solenoid valves 17064 are closed, and the second solenoid valve 17064 is closed. The solenoid valve 17066 causes the cleaning liquid to enter the diverter plate 17061 through the diversion pipe 17062, and then enter the corresponding set of erythrocyte sedimentation tubes 1703 through a set of shunt tubes 17063 to clean the erythrocyte sedimentation tubes 1703. After completing the cleaning, open the corresponding set of drains. The liquid valve 1705 allows the cleaning liquid to be discharged into the waste liquid pool 4.

The detection mechanism 1710 includes a linkage block 17101; for example, as shown in Figure 7 .

The linkage block 17101 is provided with an internal threaded hole 17102, and the internal threaded hole 17102 is threadedly connected to the screw rod 1709. One end of the linkage block 17101 is fixedly connected to the limit bolt 17103, and the other end of the linkage block 17101 is fixedly connected. There is a detection ring 17104. The detection ring 17104 is movable and fit with the erythrocyte sedimentation tube 1703. The inner wall of the detection ring 17104 is provided with an infrared emission tube 17105. The other side of the detection ring 17104 is provided with an infrared receiving tube 17106 on the inner wall. The infrared receiving tube 17106 and the infrared transmitting tube 17105 are respectively arranged at both ends of the erythrocyte sedimentation tube 1703;

Specifically, the motor 1708 drives the screw rod 1709 to rotate, so that the detection ring 17104 drives the infrared transmitting tube 17105 and the infrared receiving tube 17106 to fit on the outer walls of both sides of the erythrocyte sedimentation tube 1703 and move up and down to detect the transmittance of the interface between red blood cells and plasma in the blood sample. Change to obtain the erythrocyte sedimentation value, display the H-t curve of the relationship between erythrocyte sedimentation height (H) and time (t) through the display screen 6, and print out the test report through the printer 2.

For example, as shown in Figure 8.

The two ends of the support shaft 1711 are fixedly connected to the top of the support plate 1701 and the center of the bottom of the limit plate 1702 respectively. The support shaft 1711 is provided with several sets of limit grooves 17111, and several sets of the limit grooves. 17111 are flexibly coupled with a set of limit bolts 17103 respectively.

Utilizing a fully automatic dynamic erythrocyte sedimentation rate analysis device proposed by the present invention, its working principle is as follows:

By pressing the injection button 801, the electric sliding door 8 is opened, and the test tube rack 10 with the blood sample tube 11 placed therein enters the inside of the chute 9 through the injection hole 7, and the second electric slide 15 drives the slider 1601 to move. Adjust the position of the sampling needle 1604 so that the sampling needle 1604 moves directly above a group of blood sample tubes 11. The electric push rod 1602 drives the sampling needle 1604 down, so that the sampling needle 1604 enters the inside of the blood sample tube 11 for puncture sampling. The blood sample to be tested After entering the liquid inlet mechanism 1706 through the sampling tube 1605, it enters the interior of a corresponding set of blood sedimentation tubes 1703 through a set of liquid inlet tubes 1707. The motor 1708 drives the screw rod 1709 to rotate, so that the detection ring 17104 drives the infrared transmitting tube 17105 and the infrared receiving tube. 17106 is attached to the outer walls of both sides of the erythrocyte sedimentation tube 1703 and moves up and down to detect the change in transmittance of the interface between red blood cells and plasma in the blood sample to obtain the erythrocyte sedimentation value. The display screen 6 displays the H-t relationship between the red blood cell sedimentation height (H) and time (t). Curve, and print out the test report via printer 2.

Each time a sampling operation is completed, the second electric slide 15 and the first electric slide 14 drive the sampling needle 1604 to move directly above the cleaning hole 13 , and the electric push rod 1602 drives the sampling needle 1604 to descend and enter the inside of the cleaning box 12 , clean the outer wall of the sampling needle 1604, and then suck the cleaning liquid into the inside of the sampling needle 1604 to clean the inner wall of the sampling needle 1604. After completing the cleaning, puncture and sample the next set of blood sample tubes 11.

When performing the sampling operation, a set of first solenoid valves 17064 is opened, the other first solenoid valves 17064 are closed, and the second solenoid valve 17066 is closed, so that the blood sample enters the diverter plate 17061 through the guide tube 17062, and then passes through a set of diverter tubes 17063 Enter the corresponding group of erythrocyte sedimentation tubes 1703; when performing the cleaning operation of the sampling needle 1604, close all the first solenoid valves 17064 and open the second solenoid valve 17066, so that the cleaning liquid cleans the sampling needle 1604 and the diverter plate 17061, and then passes through the second solenoid valve 17066. The drain pipe 17065 is discharged into the waste liquid pool 4; when performing the cleaning operation of the erythrocyte sedimentation tube 1703, open the first solenoid valve 17064 corresponding to the erythrocyte sedimentation tube 1703 to be cleaned, the other first solenoid valves 17064 are closed, and the second solenoid valve 17066 is closed. , after the cleaning fluid enters the diverter plate 17061 through the diversion tube 17062, it then enters the corresponding set of erythrocyte sedimentation tubes 1703 through a set of shunt tubes 17063, and cleans the erythrocyte sedimentation tubes 1703. After completing the cleaning, open the corresponding set of drain valves 1705 , so that the cleaning liquid is discharged into the waste liquid pool 4.

Although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that they can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent substitutions for some of the technical features; and these Modifications or substitutions do not deviate from the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of each embodiment of the present invention.

Claims (10)

1. The utility model provides a full-automatic dynamic blood sedimentation analytical equipment, includes box (1), its characterized in that: the blood sedimentation detection device comprises a box body (1), and is characterized in that a sliding groove (9) is formed in the bottom end of the inner wall of the box body (1), a test tube rack (10) is movably clamped on the inner wall of the sliding groove (9), a plurality of groups of blood sample tubes (11) are movably clamped on the test tube rack (10), blood samples to be detected are stored in the blood sample tubes (11), a first electric sliding table (14) is fixedly connected to the inner side wall of the box body (1), a second electric sliding table (15) is connected to the output end of the first electric sliding table (14) in a transmission manner, a sampling mechanism (16) is connected to the output end of the second electric sliding table (15) in a transmission manner, a blood sedimentation analysis assembly (17) is arranged in the box body (1), and the blood sedimentation analysis assembly (17) and the sampling mechanism (16) are mutually communicated;

the blood sedimentation analysis assembly (17) comprises a supporting disc (1701) and a limiting disc (1702), a plurality of blood sedimentation tubes (1703) are clamped on the supporting disc (1701), a plurality of motors (1708) are fixedly connected on the limiting disc (1702), a plurality of motors (1708) are connected with a lead screw (1709) in a transmission mode at the output end of each motor (1708), a plurality of blood sedimentation tubes (1703) are movably attached to the lead screw (1709) in a threaded mode, a detection mechanism (1710) is connected to the lead screw (1709) in a threaded mode, and the detection mechanism (1710) is movably attached to the blood sedimentation tubes (1703).

2. The fully automatic dynamic blood sedimentation analysis device of claim 1, wherein: install printer (2) on box (1), the bottom of box (1) is provided with a plurality of groups landing leg (3), the outer wall bottom of box (1) still is provided with waste liquid pond (4), be provided with chamber door (5) on box (1), embedded display screen (6) of installing on chamber door (5), sample introduction hole (7) have been seted up on chamber door (5), install electronic sliding door (8) on chamber door (5), electronic sliding door (8) and sample introduction hole (7) swing joint, be provided with sample introduction button (801) on chamber door (5), sample introduction button (801) and electronic sliding door (8) electric connection.

3. The fully automatic dynamic blood sedimentation analysis device of claim 2, wherein: the cleaning device is characterized in that a cleaning box (12) is fixedly connected to the bottom end of the inner wall of the box body (1), cleaning liquid is stored in the cleaning box (12), the cleaning box (12) is arranged on one side of the sliding groove (9), and cleaning holes (13) are formed in the cleaning box (12).

4. The fully automatic dynamic blood sedimentation analysis device of claim 1, wherein: the sampling mechanism (16) comprises a sliding block (1601), the sliding block (1601) is connected with the output end transmission of a second electric sliding table (15), an electric push rod (1602) is fixedly connected to the sliding block (1601), a support (1603) is connected to the output end transmission of the electric push rod (1602), a sampling needle (1604) is clamped to the support (1603), a sampling tube (1605) is communicated to the sampling needle (1604), a micropump is arranged on the sampling tube (1605), and the sampling tube (1605) is mutually communicated with a blood sedimentation analysis assembly (17).

5. The full-automatic dynamic blood sedimentation analysis device of claim 1, wherein the bottom ends of the blood sedimentation tubes (1703) of the plurality of groups are all communicated with a first liquid discharge tube (1704), the first liquid discharge tube (1704) penetrates through the bottom end of the outer wall of the box body (1), the end part of the first liquid discharge tube (1704) extends to the inside of the waste liquid pool (4), a liquid discharge valve (1705) is arranged on the first liquid discharge tube (1704), a liquid inlet mechanism (1706) is fixedly connected to the limiting disc (1702), the liquid inlet mechanism (1706) is mutually communicated with the sampling tube (1605), and liquid inlet tubes (1707) are respectively communicated between the liquid inlet mechanism (1706) and the blood sedimentation tubes (1703) of the plurality of groups.

6. The fully automatic dynamic blood sedimentation analysis device of claim 1, wherein: the support disc (1701) comprises a disc body (17011), a through hole (17012) is formed in the center of the disc body (17011), a plurality of groups of tube clamps (17013) are fixedly connected to the disc body (17011), and the plurality of groups of tube clamps (17013) are respectively clamped with a group of blood sedimentation tubes (1703).

7. The fully automatic dynamic blood sedimentation analysis device of claim 5, wherein: the liquid inlet mechanism (1706) comprises a flow distribution disc (17061), a cavity is formed in the flow distribution disc (17061), a flow guide pipe (17062) is communicated with the flow distribution disc (17061), the flow guide pipe (17062) is communicated with the sampling pipe (1605) mutually, a plurality of component flow pipes (17063) are communicated with the flow distribution disc (17061), a plurality of groups of first electromagnetic valves (17064) are arranged on the flow distribution pipes (17063), and a plurality of groups of flow distribution pipes (17063) are respectively communicated with a plurality of groups of liquid inlet pipes (1707) mutually.

8. The fully automatic dynamic blood sedimentation analysis device of claim 7, wherein: the bottom of flow distribution plate (17061) communicates there is second fluid-discharge tube (17065), inside second fluid-discharge tube (17065) runs through back shaft (1711), second fluid-discharge tube (17065) laminating each other with through-hole (17012), the inside of waste liquid pond (4) is extended to the tip of second fluid-discharge tube (17065), be provided with second solenoid valve (17066) on second fluid-discharge tube (17065).

9. The fully automatic dynamic blood sedimentation analysis device of claim 1, wherein: detection mechanism (1710) is including linkage piece (17101), internally threaded hole (17102) has been seted up on linkage piece (17101), internally threaded hole (17102) and lead screw (1709) threaded connection, one end fixedly connected with spacing bolt (17103) of linkage piece (17101), the other end fixedly connected with detection ring (17104) of linkage piece (17101), detection ring (17104) and blood sedimentation tube (1703) activity laminating, the inner wall of detection ring (17104) is provided with infrared transmitting tube (17105), the opposite side inner wall of detection ring (17104) is provided with infrared receiving tube (17106), infrared receiving tube (17106) and infrared transmitting tube (17105) set up respectively at the both ends of blood sedimentation tube (1703).

10. The fully automatic dynamic blood sedimentation analysis device of claim 6, wherein: the supporting device is characterized in that a supporting shaft (1711) is fixedly connected between the supporting disc (1701) and the limiting disc (1702), two ends of the supporting shaft (1711) are fixedly connected with the top end of the supporting disc (1701) and the bottom end center of the limiting disc (1702) respectively, a plurality of groups of limiting grooves (17111) are formed in the supporting shaft (1711), and a plurality of groups of limiting grooves (17111) are movably attached to a plurality of groups of limiting bolts (17103) respectively.