CN215493621U

CN215493621U - Whole blood sample multi-group chemical separation identification and quantitative analysis integrated device

Info

Publication number: CN215493621U
Application number: CN202120745689.6U
Authority: CN
Inventors: 张克
Original assignee: Shenzhen Perwin Bio Technology Co ltd
Current assignee: Shenzhen Perwin Bio Technology Co ltd
Priority date: 2021-04-13
Filing date: 2021-04-13
Publication date: 2022-01-11
Anticipated expiration: 2031-04-13

Abstract

The utility model provides a whole blood sample multi-omics separation identification and quantitative analysis integrated device, which relates to the field of blood analysis instruments and comprises a working base station, wherein a groove is formed in the top part of the working base station close to the rear part, a lifting platform is arranged at the top part of the groove of the working base station, a second motor is fixedly connected to the top part of the lifting platform, a first motor and a detection device are respectively arranged at the top part of the working base station, which is positioned at two sides of the second motor, a third motor is fixedly connected to the top part of the working base station, which is positioned at the front side of the second motor, a third rotating shaft is arranged at the output end of the second motor, a first fixing plate and a second fixing plate are respectively and fixedly connected to the top part of the third rotating shaft from top to bottom, a hydraulic cylinder is fixedly connected to one side of the first fixing plate, a hydraulic rod is arranged at the output end of the hydraulic cylinder, and a blood centrifugal assembly and a quantitative sampling device are arranged, so that the integration of multi-group separation identification and quantitative analysis of a blood sample is realized, the application range of the device is improved, the application cost is reduced, and the working efficiency is improved.

Description

Whole blood sample multi-group chemical separation identification and quantitative analysis integrated device

Technical Field

The utility model relates to the technical field of blood analysis instruments, in particular to a multi-group chemical separation, identification and quantitative analysis integrated device for a whole blood sample.

Background

According to patent No. CN207366561U, a platelet analyzer and a blood analysis and detection system. The platelet analyzer comprises a conveying area, a sampling area and an analyzing area; the conveying area is provided with a conveying device and a sterilizing device, the sterilizing device is arranged above the conveying device, the output end of the conveying device extends to the sampling area, and the sample cup moves to the sampling area through the conveying device; the sampling area is provided with a positioning groove, a first oscillating device is arranged in the positioning groove, and the sample cup is arranged on the first oscillating device; the analysis area is equipped with analytical equipment, test cup and fixed plate, and analytical equipment sets up the upper portion in the analysis area, and the test cup passes through the application of sample pipe to be connected with the sample cup, is equipped with the second oscillation device on the fixed plate, and the second oscillation device is arranged in to the test cup. The utility model has high automation degree, ensures no pollution of samples and uniformity of the samples, improves the detection precision and ensures the accuracy of test results.

Above-mentioned a platelet analysis appearance and blood analysis detecting system does not set up the device of whole blood sample omics separation, can't be to separating appraisal and quantitative analysis, need increase extra blood centrifugal device and quantitative sampling device when needs separate the whole blood sample, and is complicated and loaded down with trivial details during the use.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art, and provides an integrated device for multi-group chemical separation, identification and quantitative analysis of a whole blood sample.

In order to achieve the purpose, the utility model adopts the following technical scheme: the device integrating the multi-group chemical separation, identification and quantitative analysis of the whole blood sample comprises a working base station, wherein a groove is formed at the top part of the working base station close to the rear part, the top of the groove of the working base station is provided with a lifting platform, the top of the lifting platform is fixedly connected with a second motor, the top of the working base station is provided with a first motor and a detection device respectively at two sides of a second motor, the top of the working base station is positioned at the front side of the second motor and is fixedly connected with a third motor, the output end of the second motor is provided with a third rotating shaft, the top of the third rotating shaft is fixedly connected with a first fixing plate and a second fixing plate from top to bottom respectively, one side of the first fixing plate is fixedly connected with a hydraulic cylinder, the output end of the hydraulic cylinder is provided with a hydraulic rod, one end of the second fixing plate is fixedly connected with an extraction tube, and the bottom of the extraction tube is provided with a needle tube.

Preferably, the output end of the first motor is provided with a second rotating shaft, the side wall of the second rotating shaft is fixedly connected with a centrifugal disc, and centrifugal cups are arranged on the periphery of the centrifugal disc in a circumferential array.

Preferably, the output of third motor is equipped with first pivot, the lateral wall fixedly connected with of first pivot advances the sample tray, and advances the outside of sample tray and be close to the edge and seted up the annular groove, advance the outside of sample tray and be close to equal fixedly connected with sample cup in the annular groove of edge, the inside swing joint of sample cup has the sample test tube.

Preferably, the side wall of the detection device is fixedly connected with a sample storage cup, and the top of the sample storage cup is provided with a through hole.

Preferably, the interior of the extraction pipe is movably connected with a piston, and the piston is fixedly connected with a hydraulic rod.

Preferably, one side of the top of the working base station, which is far away from the first motor, is provided with a first speed limiter, a second speed limiter and a third speed limiter, and the first speed limiter, the second speed limiter and the third speed limiter are respectively connected with the first motor, the second motor and the third motor.

Preferably, both sides of the top of the working base platform are fixedly connected with partition plates, and the tops of the partition plates are provided with ultraviolet lamps.

Advantageous effects

According to the utility model, the blood centrifugal component and the quantitative sampling device are arranged, so that the integration of multi-group chemical separation identification and quantitative analysis of blood samples is realized, the application range of the device is improved, the application cost is reduced, and the working efficiency is improved.

Drawings

FIG. 1 is an overall block diagram of the present invention;

FIG. 2 is a schematic front view of the present invention;

fig. 3 is a view showing the inner structure of the extraction pipe according to the present invention.

Illustration of the drawings:

1. a working base station; 2. a partition plate; 3. an ultraviolet lamp; 4. a detection device; 5. a sample storage cup; 6. a first rotating shaft; 7. a sample feeding disc; 8. a sample feeding cup; 9. a sample tube; 10. a first speed limiter; 11. a second speed limiter; 12. a third speed limiter; 13. a first motor; 14. a centrifuge cup; 15. a second rotating shaft; 16. a centrifugal pan; 17. a lifting platform; 18. a second motor; 19. a third rotating shaft; 20. a first fixing plate; 21. a first fixing plate; 22. a hydraulic cylinder; 23. a hydraulic lever; 24. an extraction pipe; 25. a needle tube; 26. a third motor; 27. a piston.

Detailed Description

In order to make the technical means, the original characteristics, the achieved purposes and the effects of the utility model easily understood, the utility model is further described below with reference to the specific embodiments and the attached drawings, but the following embodiments are only the preferred embodiments of the utility model, and not all embodiments. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative efforts belong to the protection scope of the present invention.

Specific embodiments of the present invention are described below with reference to the accompanying drawings.

The specific embodiment is as follows:

referring to fig. 1-3, the integrated device for multi-group chemical separation, identification and quantitative analysis of a whole blood sample comprises a working base 1, a groove is formed at the top of the working base 1 near the rear portion, a lifting platform 17 is arranged at the top of the groove of the working base 1, a second motor 18 is fixedly connected to the top of the lifting platform 17, a first motor 13 and a detection device 4 are respectively arranged at two sides of the second motor 18 at the top of the working base 1, a third motor 26 is fixedly connected to the front side of the second motor 18 at the top of the working base 1, a third rotating shaft 19 is arranged at the output end of the second motor 18, a first fixing plate 20 and a second fixing plate 21 are respectively and fixedly connected to the top of the third rotating shaft 19 from top to bottom, a hydraulic cylinder 22 is fixedly connected to one side of the first fixing plate 20, a hydraulic rod 23 is arranged at the output end of the hydraulic cylinder 22, and an extraction tube 24 is fixedly connected to one end of the second fixing plate 21, the bottom of the extraction tube 24 is provided with a needle tube 25, the output end of the first motor 13 is provided with a second rotating shaft 15, the side wall of the second rotating shaft 15 is fixedly connected with a centrifugal disc 16, the peripheral circumferential array of the centrifugal disc 16 is provided with centrifugal cups 14, the centrifugal cups 14 are made of transparent resin, the side wall of each centrifugal cup 14 is printed with scales, the output end of a third motor 26 is provided with a first rotating shaft 6, the side wall of each first rotating shaft 6 is fixedly connected with a sample inlet disc 7, the outer side of each sample inlet disc 7 close to the edge is provided with an annular groove, the outer side of each sample inlet disc 7 close to the edge is fixedly connected with a sample inlet cup 8, the inner part of each sample inlet cup 8 is movably connected with a sample test tube 9, the inner diameter of each centrifugal cup 14 is matched with the outer diameter of the sample test tube 9, the side wall of the detection device 4 is fixedly connected with a sample storage cup 5, the top of the sample storage cup 5 is provided with a through hole, the inner diameter of the through hole is matched with the outer diameter of the sample test tube 9, the internal diameter of centrifugation cup 14 matches with the external diameter size of sample test tube 9, the inside swing joint of extraction tube 24 has piston 27, fixed connection between piston 27 and the hydraulic stem 23, one side that first motor 13 was kept away from at the top of work base station 1 is equipped with first overspeed governor 10, second overspeed governor 11 and third overspeed governor 12, first overspeed governor 10, second overspeed governor 11 and third overspeed governor 12 respectively with first motor 13, second motor 18 and third motor 26 electric connection, the equal fixedly connected with baffle 2 in top both sides of work base station 1, the top of baffle 2 all is equipped with ultraviolet lamp 3.

The working principle of the utility model is as follows: placing a sample tube 9 filled with a whole blood sample into a sample cup 8 on a sample plate 7, placing the sample tube in the sample cup, controlling a third motor 26 by a third speed limiter 12 to drive the sample plate 7 to irregularly rotate clockwise and anticlockwise, shaking the whole blood sample in the sample tube 9 uniformly, grabbing the sample tube 9 into a centrifugal cup 14 of a centrifugal plate 16 by a separate grabbing mechanism, controlling a first motor 13 by a first speed limiter 10 to drive the centrifugal plate 16 to rotate after the sample tube 9 in the centrifugal plate 16 is placed, performing centrifugal layering on the whole blood sample in the sample tube 9, controlling the first motor 13 to stop rotating by the first speed limiter 10 after the centrifugal layering is completed, controlling a second motor 18 by a second speed limiter 11 to drive a third rotating shaft 19 to move a needle tube 25 to a position which is overlapped with the vertical projection of the sample tube 9 on the centrifugal plate 16, controlling the second motor 18 to descend by a lifting platform 17 until the needle tube 25 enters the sample tube 9, controlling the needle tube 25 to reach the liquid level depth of a whole blood sample to be tested, controlling the hydraulic rod 23 to drive the piston 27 in the extraction tube 24 to ascend by the hydraulic cylinder 22, quantitatively extracting the sample to be tested into the extraction tube 24 according to the scale of the centrifugal cup 14, ascending the lifting platform 17 to the original height, controlling the second motor 18 by the second speed limiter 11 until the horizontal projection position of the needle tube 25 and the sample storage cup 5 coincide, placing the sample test tube 9 in the sample storage cup 5, descending the lifting platform 17 until the needle tube 25 enters the sample test tube 9 in the sample storage cup 5, controlling the hydraulic rod 23 to drive the piston 27 in the extraction tube 24 to descend by the hydraulic cylinder 22, discharging the sample to be tested into the sample test tube 9 in the sample storage cup 5, ascending the lifting platform 17 to the original height after the completion, and analyzing the blood sample in the sample test tube 9 in the sample storage cup 5 by the detecting device 4, ultraviolet lamp 3 of 1 both sides of work base station can disinfect operational environment, through setting up blood centrifugation subassembly and quantitative sampling device, has realized that the application scope of device has been improved to the multiunit chemistry separation appraisal and the quantitative analysis integration of blood sample, has reduced application cost, has improved work efficiency.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. Whole blood sample multiunit chemistry separation appraisal and quantitative analysis integrated device, including work base station (1), its characterized in that: the top of the working base station (1) is provided with a groove close to the rear part, the top of the groove of the working base station (1) is provided with a lifting platform (17), the top of the lifting platform (17) is fixedly connected with a second motor (18), the top of the working base station (1) is provided with a first motor (13) and a detection device (4) on two sides of the second motor (18), the top of the working base station (1) is provided with a third motor (26) on the front side of the second motor (18), the output end of the second motor (18) is provided with a third rotating shaft (19), the top of the third rotating shaft (19) is fixedly connected with a first fixing plate (20) and a second fixing plate (21) from top to bottom, one side of the first fixing plate (20) is fixedly connected with a hydraulic cylinder (22), the output end of the hydraulic cylinder (22) is provided with a hydraulic rod (23), one end of the second fixing plate (21) is fixedly connected with an extraction tube (24), and the bottom of the extraction tube (24) is provided with a needle tube (25).

2. The integrated device for the multiomic separation, identification and quantitative analysis of the whole blood sample according to claim 1, wherein: the output end of the first motor (13) is provided with a second rotating shaft (15), the side wall of the second rotating shaft (15) is fixedly connected with a centrifugal disc (16), and centrifugal cups (14) are arranged on the periphery of the centrifugal disc (16) in a circumferential array.

3. The integrated device for the multiomic separation, identification and quantitative analysis of the whole blood sample according to claim 1, wherein: the output of third motor (26) is equipped with first pivot (6), lateral wall fixedly connected with of first pivot (6) advances sample disc (7), and advances the outside of sample disc (7) and be close to the edge and seted up annular groove, the outside of advancing sample disc (7) is close to equal fixedly connected with in the edge annular groove advances sample cup (8), the inside swing joint of advancing sample cup (8) has sample test tube (9).

4. The integrated device for the multiomic separation, identification and quantitative analysis of the whole blood sample according to claim 1, wherein: the side wall of the detection device (4) is fixedly connected with a sample storage cup (5), and the top of the sample storage cup (5) is provided with a through hole.

5. The integrated device for the multiomic separation, identification and quantitative analysis of the whole blood sample according to claim 1, wherein: the interior of the extraction pipe (24) is movably connected with a piston (27), and the piston (27) is fixedly connected with the hydraulic rod (23).

6. The integrated device for the multiomic separation, identification and quantitative analysis of the whole blood sample according to claim 1, wherein: a first speed limiter (10), a second speed limiter (11) and a third speed limiter (12) are arranged on one side, far away from a first motor (13), of the top of the working base (1), and the first speed limiter (10), the second speed limiter (11) and the third speed limiter (12) are respectively connected with the first motor (13), the second motor (18) and the third motor (26).

7. The integrated device for the multiomic separation, identification and quantitative analysis of the whole blood sample according to claim 1, wherein: the working base platform is characterized in that partition plates (2) are fixedly connected to two sides of the top of the working base platform (1), and ultraviolet lamps (3) are arranged at the tops of the partition plates (2).