Intelligent blood sample storage device

Abstract

The invention discloses an intelligent blood sample storage device, and belongs to the technical field of medical instruments. A partition plate is arranged in the storage box and divides the interior of the storage box into a temporary storage area and a storage area which are arranged up and down. A blood vessel storage rack is arranged in the temporary storage area, a swing oscillation structure, a lifting oscillation structure, a left-right swing oscillation structure and a blood vessel placement seat are arranged in the storage area, the swing oscillation structure is located at the lowest part of the storage area, and the lifting oscillation structure is arranged on the swing oscillation structure; the left-right swing oscillation structure is located on the lifting oscillation structure, and the blood vessel placement seat is arranged on the left-right swing oscillation structure. According to the device, left-right swinging, swinging and lifting oscillation of a blood sample can be combined, three-dimensional mixed movement is formed, manual shaking up is simulated, blood component precipitation can be comprehensively prevented, the blood coagulation speed can be reduced, the abnormal risk of cell metabolism can be reduced, and the consistency of sample quality can be improved.

Description

Technical Field

[0001] This invention relates to the field of medical device technology, and in particular to an intelligent blood sample storage device. Background Technology

[0002] Blood sample collection and preservation are crucial routine procedures in the medical field, playing a key role in patient analysis and diagnosis. Accurate test results depend on high-quality blood samples, and appropriate storage devices are essential for ensuring sample quality. Blood test indicators are important bases for clinical diagnosis. To ensure accuracy, blood tests generally require minimizing the time interval between blood collection and testing. In-hospital testing should strive for "immediate testing after collection." However, for non-hospitalized patients with limited mobility, as well as those undergoing out-of-hospital physical examinations, blood samples need to be preserved and transported for a period of time. These blood samples must be stored at low temperatures, and collisions, breakage, and confusion of blood collection tubes must be avoided during transport.

[0003] However, in current clinical settings, limited nursing resources and a large daily patient volume mean nurses draw a significant amount of blood in the mornings, sometimes requiring multiple tubes of blood for a single patient. Occasionally, some samples are missed, necessitating a second puncture and causing dissatisfaction among patients. Furthermore, blood samples are often not delivered promptly, leading to clotting or loss. The existing blood sample storage process also faces challenges in transportation and storage. Due to insufficient manpower and cumbersome delivery procedures, the average time from sample collection to delivery to the laboratory exceeds 1.5 hours, with some complex tests taking over 4 hours. Prolonged retention leads to natural blood clotting and abnormal blood cell metabolism, increasing the sample rejection rate to 8.7%, particularly affecting time-sensitive tests such as coagulation function and blood gas analysis.

[0004] Therefore, this device provides an intelligent blood sample storage device for use. Summary of the Invention

[0005] This invention provides an intelligent blood sample storage device to solve the aforementioned technical problems.

[0006] The present invention adopts the following technical solution: a blood sample intelligent storage device, including a storage box, the top of which is provided with a hinged lid, an electronic display screen on the front side wall of which is provided, and a hinged side door on the side of which is provided; a partition is provided inside the storage box, which divides the storage box into a temporary storage area and a storage area set up vertically, and a temperature control system connected to the temporary storage area and the storage area is provided on the outside of the storage box; a blood vessel storage rack is provided in the temporary storage area, and a swing oscillation structure, a lifting oscillation structure, a left and right swing oscillation structure and a blood vessel placement seat are provided in the storage area. The swing oscillation structure is located at the bottom of the storage area, the lifting oscillation structure is installed on the swing oscillation structure and can move up and down relative to the swing oscillation structure, the left and right swing oscillation structure is located on the lifting oscillation structure, and the blood vessel placement seat is set on the left and right swing oscillation structure and can slide on the left and right swing oscillation structure.

[0007] Furthermore, the blood vessel storage rack is provided with a number of blood sample holes distributed at equal intervals, and the top of the blood vessel storage rack is provided with a number of indicator lights, with each blood sample hole corresponding to one indicator light, and the indicator lights are electrically connected to the control system of the electronic display screen.

[0008] Furthermore, the swing oscillation structure includes a circular base, a drive motor, a drive disk, a drive frame, a swing plate, and a connecting column. The circular base is vertically arranged and has a swing groove. The drive motor is located inside the circular base. The drive disk is connected to the main shaft of the drive motor. The drive frame is rotatably connected to the circular base. The connecting column is vertically arranged at the bottom of the swing plate. The lower part of the connecting column has a rotating shaft that is rotatably connected to the drive frame. An inclined column is inclined and fixedly connected between the bottom of the connecting column and the drive disk.

[0009] Furthermore, the lifting and oscillating structure includes a lifting plate and four lifting electric slide groups. The four lifting electric slide groups are arranged in a rectangle at the bottom of the oscillating plate, and the lifting plate is horizontally arranged on the four moving ends of the four lifting electric slide groups.

[0010] Furthermore, the left-right swing oscillation structure includes a mounting base, a swing motor, a swing plate, and several swing groups. The mounting base is vertically arranged on the top of the lifting plate, the swing motor is located on the mounting base, and several swing groups are equally spaced on the lifting plate. The main shaft of the swing motor is provided with a first drive plate, and the first drive plate is provided with a hinged second drive plate. The second drive plate is hinged to the swing group.

[0011] Furthermore, each of the swing groups includes a base and a rocking plate, the base being connected to the lifting plate, the bottom of the rocking plate being hinged to the base, the top of the rocking plate being connected to the bottom of the swinging plate, and a hinged connecting plate being provided between two adjacent rocking plates.

[0012] Furthermore, the top of the swing plate is provided with two slide rails, the bottom of the blood vessel placement seat is provided with a slide groove that slides in cooperation with the two slide rails, and the blood vessel placement seat is provided with a locking threaded knob that is connected to the slide rails.

[0013] Furthermore, the bottom of the blood vessel placement seat is provided with a number of equally spaced placement holes, and the blood vessel placement seat is provided with a number of limiting structures for fixing the blood collection tubes, the limiting structures moving beside the placement holes.

[0014] Furthermore, each of the limiting structures includes an arc-shaped soft pad, a threaded screw shaft, a rotating knob, and two sliding rods. Several arc-shaped soft pads are provided, each corresponding to a placement hole. Slider blocks are located at both ends of the arc-shaped soft pad. Two sliding rods are symmetrically arranged on the sidewalls of the arc-shaped soft pad. The arc-shaped soft pad slides beside the placement hole via the two sliders and two sliding rods. The threaded screw shaft is rotatably connected to the blood vessel placement seat. The rotating knob is connected to the end of the threaded screw shaft, and the threaded screw shaft is threadedly connected to the slider.

[0015] Furthermore, a lithium battery for power supply is provided at the top of the storage box.

[0016] The above-described at least one technical solution adopted in the embodiments of the present invention can achieve the following beneficial effects:

[0017] Firstly, this invention can combine left-right swinging and rocking, as well as up-and-down oscillation of blood samples to form a three-dimensional mixed motion, simulating manual shaking. This can comprehensively prevent blood component precipitation, slow down blood coagulation, reduce the risk of abnormal cell metabolism, and improve the consistency of sample quality.

[0018] Secondly, after the blood collection tube of this invention is inserted into the placement hole, rotating the knob drives the threaded screw shaft to rotate on the tube placement seat and slider, causing the arc-shaped soft pad to move towards the center of the placement hole via the slide rod, clamping the blood collection tube. The arc-shaped soft pad tightly adheres to the blood collection tube, firmly fixing it within the placement hole, avoiding problems such as test tube breakage or label detachment due to collisions, reducing the risk of sample contamination or loss, and ensuring sample integrity. The firmly clamped blood collection tube can move synchronously with the device during three-dimensional mixing motion, ensuring the blood sample fully contacts the oscillating force. If the blood collection tube is loose, it will experience uneven force during movement, resulting in insufficient sample mixing, stratification, or over-mixing in some areas and under-mixing in others. The clamping design ensures that the sample in each blood collection tube is uniformly and effectively mixed, improving sample homogeneity and guaranteeing accurate test results. The arc-shaped soft pad is made of elastic material, providing sufficient fixing force during clamping without causing hard damage to the blood collection tube, preventing test tube deformation or breakage due to excessive compression, or damage to the anticoagulant coating inside the blood collection tube. Meanwhile, stable fixation reduces mechanical damage to the sample during movement, avoids blood cell rupture and hemolysis, maintains the original state of the sample, and improves the accuracy of testing. Attached Figure Description

[0019] The accompanying drawings, which are included to provide a further understanding of the invention and form part of this invention, illustrate exemplary embodiments of the invention and are used to explain the invention, but do not constitute an undue limitation of the invention. In the drawings:

[0020] Figure 1 This is a schematic diagram of the three-dimensional structure of the present invention. Figure 1 ;

[0021] Figure 2 This is a schematic diagram of the three-dimensional structure of the present invention. Figure 2 ;

[0022] Figure 3 This is a partial three-dimensional structural cross-sectional view of the present invention;

[0023] Figure 4 This is a partial front view of the present invention;

[0024] Figure 5 This is a three-dimensional structural diagram of the blood vessel storage rack in this invention;

[0025] Figure 6 This is a three-dimensional structural diagram of the rocking oscillation structure and the rising and falling oscillation structure in this invention;

[0026] Figure 7 for Figure 6 Enlarged view of point A in the middle;

[0027] Figure 8 This is a three-dimensional structural diagram of the left-right swinging oscillation structure in this invention;

[0028] Figure 9 for Figure 8 Enlarged view at point B in the middle;

[0029] Figure 10 This is a three-dimensional structural diagram of the blood vessel placement seat and limiting structure in this invention;

[0030] Figure 11 This is a schematic diagram of the blood vessel placement seat installed on the swing plate in this invention;

[0031] Figure 12 This is a three-dimensional structural diagram of the limiting structure in this invention;

[0032] Figure 13 This is a flowchart of the blood collection tube procedure in this invention.

[0033] Figure Labels

[0034] Storage box 1, box lid 10, electronic display screen 11, side door 12, partition 13, temporary storage area 14, storage area 15, temperature control system 2, blood vessel storage rack 3, blood specimen hole 31, indicator light 32, swing oscillation structure 4, circular base 40, drive motor 41, drive disk 42, drive frame 43, swing plate 44, connecting column 45, swing groove 46, rotating shaft 47, tilting column 48, lifting oscillation structure 5, lifting plate 50, lifting electric slide group 51, left and right swing oscillation structure 6, mounting base 60, swing motor 61, swing plate 62, first drive plate 63, second drive plate 64, base 65, rocking plate 66, slide rail 67, locking threaded knob 68, connecting plate 69, blood vessel placement seat 7, placement hole 71, limiting structure 8, arc-shaped soft pad plate 81, threaded screw shaft 82, rotating knob 83, slide bar 84, slider 85. Detailed Implementation

[0035] To make the objectives, technical solutions, and advantages of this invention clearer, the technical solutions of this invention will be clearly and completely described below in conjunction with specific embodiments and corresponding drawings. Obviously, the described embodiments are only a part of the embodiments of this invention, and not all of them. Based on the embodiments of this invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this invention.

[0036] The technical solutions provided by the various embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0037] This invention provides an intelligent blood sample storage device, including a storage box 1. The storage box 1 has a hinged lid 10 on its top, an electronic display screen 11 on its front side wall, and a hinged side door 12 on its side. A partition 13 divides the storage box 1 into a temporary storage area 14 and a storage area 15, which are arranged vertically. A temperature control system 2, connected to the temporary storage area 14 and the storage area 15, is located on the outside of the storage box 1. The temporary storage area 14 contains blood samples. The tube storage rack 3 includes a storage area 15 with a rocking oscillation structure 4, a lifting oscillation structure 5, a left-right swinging oscillation structure 6, and a blood vessel placement seat 7. The rocking oscillation structure 4 is located at the bottom of the storage area 15. The lifting oscillation structure 5 is mounted on the rocking oscillation structure 4 and can move up and down relative to the rocking oscillation structure 4. The left-right swinging oscillation structure 6 is located on the lifting oscillation structure 5, and the blood vessel placement seat 7 is disposed on the left-right swinging oscillation structure 6 and can slide on the left-right swinging oscillation structure 6. The blood vessel storage rack 3 is semi-transparent.

[0038] Samples requiring long-term storage or transport are transferred from the temporary storage area 14 to the vascular placement seat 7 in the storage area 15. The temperature control system 2 continuously provides a low-temperature environment, typically 4-8°C, for the temporary storage area 14 and the storage area 15 to inhibit blood coagulation and cell metabolism.

[0039] Specifically, the blood vessel storage rack 3 is provided with a plurality of blood sample holes 31 distributed at equal intervals, and the top of the blood vessel storage rack 3 is provided with a plurality of indicator lights 32, each blood sample hole 31 corresponding to one indicator light 32, and the indicator lights 32 are electrically connected to the control system of the electronic display screen 11.

[0040] Blood drawing procedure:

[0041] Initialization Preparation: The nursing staff enters the patient ID number on the device's display screen. The system then binds the patient's blood sample information to the corresponding blood sample well 31 within the device. At this time, the indicator light 32 next to each blood sample well 31 is off, and the device is in standby mode. The semi-transparent box design allows nursing staff to quickly observe the placement of blood samples inside. The upward-opening drawer, with a horizontal width of 15mm and a vertical width of 10mm, provides neat space for the blood sample well 31s, meeting daily blood collection needs.

[0042] Scanning and Matching: Nursing staff place the labeled blood sample tubes into the box and scan the information on the lab report using an infrared scanner. The infrared scanning module reads key information from the report, such as the type of blood collection tube and patient identification, and compares it with the blood sample information corresponding to the patient ID number already entered in the system. If the blood collection tube and the report information do not match, an alarm sounds immediately, reminding nursing staff to check the sample and avoid testing errors.

[0043] Blood drawing process control: When ready to start blood drawing, the nurse clicks the "Start Blood Drawing" button. Upon receiving the start signal, the system automatically illuminates the indicator lights 32 corresponding to all blood samples from the first patient, following a pre-set sequence, indicating the location of the blood sample to be collected. Once the nurse has collected all blood samples from a patient, the system detects a change in the status of all corresponding blood sample wells 31 for that patient. If a sample is placed or a manual confirmation is detected, the system automatically turns off the indicator lights 32 for that patient and illuminates the indicator lights 32 for the next patient, and so on, until all blood samples have been drawn from all patients, at which point all indicator lights 32 turn off.

[0044] End and Temperature Control: After the nursing staff has collected all blood samples, they click the "End" button. Upon receiving the end signal, the device automatically shuts down the relevant functional modules and enters storage mode. The nursing staff can use the adjustable temperature button to set a suitable temperature according to the blood sample storage requirements. The device's temperature control system 2 then activates to maintain a stable low-temperature environment, ensuring the quality of the blood samples.

[0045] Specifically, the swing oscillation structure 4 includes a circular base 40, a drive motor 41, a drive disk 42, a drive frame 43, a swing plate 44, and a connecting column 45. The circular base 40 is vertically arranged and has a swing groove 46. The drive motor 41 is located inside the circular base 40. The drive disk 42 is connected to the main shaft of the drive motor 41. The drive frame 43 is rotatably connected to the circular base 40. The connecting column 45 is vertically arranged at the bottom of the swing plate 44. The lower part of the connecting column 45 is provided with a rotating shaft 47 rotatably connected to the drive frame 43. An inclined column 48 is inclinedly arranged and fixedly connected between the bottom of the connecting column 45 and the drive disk 42.

[0046] When the blood sample is shaken, the drive motor 41 drives the drive disk 42 to rotate, which in turn drives the connecting column 45 to swing on the drive frame 43 via the tilting column 48 and the rotating shaft 47. This causes the drive frame 43 to swing left and right and back and forth in the swing groove 46, which in turn causes the swing plate 44 to swing slightly. The continuous swinging keeps the blood flowing slightly, preventing erythrocyte sedimentation and coagulation factor aggregation. It is especially suitable for time-sensitive tests such as coagulation function and blood gas analysis.

[0047] Specifically, the lifting and oscillating structure 5 includes a lifting plate 50 and four lifting electric slide groups 51. The four lifting electric slide groups 51 are arranged in a rectangle at the bottom of the swing plate 44, and the lifting plate 50 is horizontally arranged on the four moving ends of the four lifting electric slide groups 51.

[0048] Four lifting electric slide groups 51 move synchronously or asynchronously, driving the lifting plate 50 to move up and down, which, combined with the swing oscillation, forms a compound motion. The lifting motion increases the vertical disturbance of the blood, and together with the swing oscillation, it achieves two-dimensional mixing, preventing stratification such as the separation of serum and blood cells, and ensuring the uniformity of sample components.

[0049] Specifically, the left-right swinging oscillation structure 6 includes a mounting base 60, a swing motor 61, a swing plate 62, and several swing groups. The mounting base 60 is vertically mounted on the top of the lifting plate 50. The swing motor 61 is located on the mounting base 60. Several swing groups are equally spaced on the lifting plate 50. A first drive plate 63 is provided on the main shaft of the swing motor 61. A hinged second drive plate 64 is provided on the first drive plate 63. The second drive plate 64 is hinged to the swing group. Each swing group includes a base 65 and a rocking plate 66. The base 65 is connected to the lifting plate 50. The bottom of the rocking plate 66 is hinged to the base 65. The top of the rocking plate 66 is connected to the bottom of the swing plate 62. A hinged connecting plate 69 is provided between two adjacent rocking plates 66.

[0050] The swing motor 61 drives the first drive plate 63 to rotate, and the second drive plate 64, which is hinged, pushes the swing plate 66 of the swing group to swing left and right. The adjacent swing plates 66 are linked by the connecting plate 69, so that the swing plate 62 as a whole moves back and forth in the horizontal direction. By linking multiple swing plates 62, the single blood collection tube is prevented from bearing too much impact force, and multiple samples are made to oscillate synchronously and evenly, thereby improving storage efficiency.

[0051] The combination of left-right swaying, rocking, and rising-falling oscillation forms a three-dimensional hybrid motion, simulating the effects of artificial shaking.

[0052] First, it comprehensively prevents blood component sedimentation: When blood is left to stand, blood cells naturally settle due to gravity, causing serum to separate from blood cells and affecting the accuracy of test results. Three-dimensional hybrid motion applies forces to the blood sample from three dimensions, causing the blood to continuously change its direction and speed within the container. Lateral oscillation prevents horizontal stratification, the swinging motion breaks the vertical sedimentation trend, and the vertical oscillation further enhances the longitudinal flow of blood. These three forces work synergistically to comprehensively prevent blood cell sedimentation, ensuring a uniform distribution of blood components and maintaining the original state of the sample.

[0053] Secondly, it slows down blood clotting: Blood clotting is a complex process involving the interaction of multiple clotting factors. In a static state, clotting factors are more likely to aggregate and initiate the clotting reaction. The continuous three-dimensional mixed motion disturbs the blood, making it difficult for clotting factors to aggregate locally and slowing down the clotting process. This dynamic environment, simulating manual shaking, interferes with the normal action pathways of clotting factors, just as manual shaking constantly disrupts the contact order of various components in the blood. This provides more effective time for blood samples during long-term transportation or storage, ensuring that the sample still has diagnostic value upon delivery.

[0054] Third, it reduces the risk of abnormal cell metabolism: During prolonged storage or transportation, the metabolic activity of blood cells can alter the composition and physicochemical properties of the blood, such as producing acidic metabolites that affect blood pH and thus interfere with test results. Three-dimensional mixed motion allows blood cells to evenly absorb oxygen and nutrients while simultaneously dispersing metabolic products, preventing excessively high local concentrations. This is similar to manually shaking the blood to ensure sufficient exchange between different parts of the blood and the external environment, maintaining relative stability in cell metabolism and reducing test errors caused by abnormal cell metabolism.

[0055] Fourth, it improves sample quality consistency: Compared to unidirectional oscillation or stillness, three-dimensional mixed motion applies the same and comprehensive force to all blood samples. Regardless of the location of the blood sample within the device, a uniform mixing effect is achieved, avoiding sample quality differences caused by insufficient or excessive localized motion. This consistency ensures the comparability of test results from multiple blood samples, providing more reliable and valuable data support for clinical diagnosis.

[0056] Specifically, the top of the swing plate 62 is provided with two slide rails 67, the bottom of the blood vessel placement seat 7 is provided with a slide groove that slides in cooperation with the two slide rails 67, and the blood vessel placement seat 7 is provided with a locking threaded knob 68 that is connected to the slide rails 67.

[0057] It should be noted that the locking screw knob 68 is located on one side of the side door 12. After the blood collection tubes are placed in the placement holes 71 on the blood collection tube placement seat 7, the slide groove on the blood collection tube placement seat 7 is moved horizontally on the slide rail 67. After the blood collection tube placement seat 7 is placed on the swing plate 62, the two locking screw knobs 68 can be rotated to fix the position of the blood collection tube placement seat 7 on the swing plate 62 to prevent it from sliding during transportation. The swing placement seat is provided with a handle groove on one side of the side door 12 so that the blood collection tube placement seat 7 can be picked up.

[0058] Specifically, the bottom of the blood vessel placement seat 7 is provided with a plurality of equally spaced placement holes 71. The blood vessel placement seat 7 is provided with a plurality of limiting structures 8 for fixing blood collection tubes. The limiting structures 8 move beside the placement holes 71. Each limiting structure 8 includes an arc-shaped soft pad 81, a threaded screw shaft 82, a rotating knob 83, and two sliding rods 84. A plurality of arc-shaped soft pads 81 are provided, and the arc-shaped soft pads 81 are correspondingly arranged with the placement holes 71. The two ends of the arc-shaped soft pads 81 are provided with sliders 85. The two sliding rods 84 are symmetrically arranged on the side wall of the arc-shaped soft pads 81. The arc-shaped soft pads 81 slide beside the placement holes 71 through the two sliders 85 and the two sliding rods 84. The threaded screw shaft 82 is rotatably connected inside the blood vessel placement seat 7. The rotating knob 83 is connected to the end of the threaded screw shaft 82. The threaded screw shaft 82 is threadedly connected to the sliders 85.

[0059] After the blood collection tube is inserted into the placement hole 71, the rotating knob 83 drives the threaded screw shaft 82 to rotate on the blood collection seat 7 and the slider 85, which in turn drives the arc-shaped soft pad 81 to move towards the center of the placement hole 71 through the slide rod 84, clamping the blood collection tube.

[0060] The curved soft pad 81 fits tightly against the blood collection tube, firmly fixing it inside the placement hole 71, avoiding problems such as test tube breakage and label detachment caused by collision, reducing the risk of sample contamination or loss, and ensuring sample integrity.

[0061] The firmly clamped blood collection tube moves synchronously with the device during the three-dimensional mixing motion, ensuring that the blood sample is fully exposed to the oscillating force. If the blood collection tube becomes loose, it will experience uneven force during movement, resulting in insufficient sample mixing, stratification, or some areas being over-mixed while others are under-mixed.

[0062] The clamping design ensures that the samples in each blood collection tube are mixed consistently and effectively, improving sample homogeneity and guaranteeing accurate test results.

[0063] The curved soft pad 81 is made of elastic material, providing sufficient fixing force when clamped without causing hard damage to the blood collection tube. This prevents the test tube from deforming or breaking due to excessive squeezing, or damaging the anticoagulant coating inside the blood collection tube. At the same time, stable fixation reduces mechanical damage to the sample during movement, avoiding blood cell rupture, hemolysis, and other situations, maintaining the original state of the sample, and improving the accuracy of the test.

[0064] Specifically, the storage box 1 has a lithium battery installed at its inner top; a temperature control system 2, such as a semiconductor cooling chip, supplies cold air to the temporary storage area 14 and the storage area 15 through pipes to maintain a low-temperature environment; the lithium battery powers the electronic display screen 11, various motors, the temperature control system 2, etc., supporting long-term offline storage for more than 4 hours. The low-temperature environment inhibits cell metabolism and enzyme activity, delays blood deterioration, and allows out-of-hospital samples to be safely preserved for more than 4 hours, meeting the transportation needs of complex testing projects.

[0065] The above description is merely an embodiment of the present invention and is not intended to limit the invention. Various modifications and variations can be made to the present invention by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principle of the present invention should be included within the scope of the claims of the present invention.

Claims

1. A smart blood sample storage device, characterized in that, Includes a storage box (1), the top of which is provided with a hinged box cover (10), the front side wall of which is provided with an electronic display screen (11), and the side of which is provided with a hinged side door (12). The storage box (1) is provided with a partition (13), which divides the storage box (1) into a temporary storage area (14) and a storage area (15) set up above and below. The outside of the storage box (1) is provided with a temperature control system (2) that is connected to the temporary storage area (14) and the storage area (15). The temporary storage area (14) is equipped with a blood vessel storage rack (3), and the storage area (15) is equipped with a swing oscillation structure (4), a lifting oscillation structure (5), a left and right swing oscillation structure (6), and a blood vessel placement seat (7). The swing oscillation structure (4) is located at the bottom of the storage area (15), and the lifting oscillation structure (5) is installed on the swing oscillation structure (4). The lifting oscillation structure (5) can move up and down relative to the swing oscillation structure (4). The left-right swing oscillation structure (6) is located on the lifting oscillation structure (5), and the blood vessel placement seat (7) is set on the left-right swing oscillation structure (6) and can slide on the left-right swing oscillation structure (6).

2. The intelligent blood sample storage device according to claim 1, characterized in that, The blood vessel storage rack (3) is provided with a number of blood sample holes (31) evenly spaced. The top of the blood vessel storage rack (3) is provided with a number of indicator lights (32). Each blood sample hole (31) corresponds to one indicator light (32). The indicator lights (32) are electrically connected to the control system of the electronic display screen (11).

3. The intelligent blood sample storage device according to claim 1, characterized in that, The swing oscillation structure (4) includes a circular base (40), a drive motor (41), a drive disk (42), a drive frame (43), a swing plate (44), and a connecting column (45). The circular base (40) is vertically arranged and has a swing groove (46). The drive motor (41) is located inside the circular base (40). The drive disk (42) is connected to the main shaft of the drive motor (41). The drive frame (43) is rotatably connected to the circular base (40). The connecting column (45) is vertically arranged at the bottom of the swing plate (44). The lower part of the connecting column (45) is provided with a rotating shaft (47) rotatably connected to the drive frame (43). An inclined column (48) is inclinedly arranged and fixedly connected between the bottom of the connecting column (45) and the drive disk (42).

4. The intelligent blood sample storage device according to claim 3, characterized in that, The lifting and oscillating structure (5) includes a lifting plate (50) and four lifting electric slide groups (51). The four lifting electric slide groups (51) are arranged in a rectangle at the bottom of the swing plate (44). The lifting plate (50) is horizontally arranged on the four moving ends of the four lifting electric slide groups (51).

5. The intelligent blood sample storage device according to claim 4, characterized in that, The left and right swing oscillation structure (6) includes a mounting base (60), a swing motor (61), a swing plate (62), and several swing groups. The mounting base (60) is vertically arranged on the top of the lifting plate (50). The swing motor (61) is located on the mounting base (60). Several swing groups are arranged at equal intervals on the lifting plate (50). A first drive plate (63) is provided on the main shaft of the swing motor (61). A second drive plate (64) is hinged on the first drive plate (63). The second drive plate (64) is hinged to the swing group.

6. The intelligent blood sample storage device according to claim 5, characterized in that, Each of the swing groups includes a base (65) and a rocking plate (66), the base (65) being connected to the lifting plate (50), the bottom of the rocking plate (66) being hinged to the base (65), the top of the rocking plate (66) being connected to the bottom of the swing plate (62), and a hinged connecting plate (69) being provided between two adjacent rocking plates (66).

7. The intelligent blood sample storage device according to claim 5, characterized in that, The top of the swing plate (62) is provided with two slide rails (67), the bottom of the blood vessel placement seat (7) is provided with a slide groove that slides with the two slide rails (67), and the blood vessel placement seat (7) is provided with a locking threaded knob (68) connected to the slide rails (67).

8. The intelligent blood sample storage device according to claim 1, characterized in that, The bottom of the blood vessel placement seat (7) is provided with a plurality of equally spaced placement holes (71), and the blood vessel placement seat (7) is provided with a plurality of limiting structures (8) for fixing the blood collection tubes, and the limiting structures (8) move beside the placement holes (71).

9. A blood sample intelligent storage device according to claim 8, characterized in that, Each of the limiting structures (8) includes an arc-shaped soft pad (81), a threaded screw shaft (82), a rotating knob (83), and two sliding rods (84). The arc-shaped soft pad (81) is provided in several ways and is correspondingly arranged with the placement hole (71). The two ends of the arc-shaped soft pad (81) are provided with sliders (85). The two sliding rods (84) are symmetrically arranged on the side wall of the arc-shaped soft pad (81). The arc-shaped soft pad (81) slides on the side of the placement hole (71) through the two sliders (85) and the two sliding rods (84). The threaded screw shaft (82) is rotatably connected in the blood vessel placement seat (7). The rotating knob (83) is connected to the end of the threaded screw shaft (82). The threaded screw shaft (82) is threadedly connected to the slider (85).

10. A blood sample intelligent storage device according to claim 1, characterized in that, The storage box (1) is equipped with a lithium battery for power supply at its inner top.

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