A medical device for preventing blood coagulation in blood collection tubes

Abstract

The invention discloses a device for preventing blood coagulation in a medical blood collection tube, which relates to the field of medical instruments and comprises a mounting platform, a mounting shaft is rotatably connected to the top of the mounting platform, a material receiving tray is slidably connected to the outer surface of the mounting shaft, a connecting tray is fixedly connected to the outer surface of the mounting shaft, and a first electric telescopic rod fixedly connected to the material receiving tray is fixedly connected to the top of the connecting tray; the device for preventing blood coagulation in a medical blood collection tube drives the mounting shaft to rotate through a driving mechanism, the mounting shaft drives a first transmission shaft and a transmission tray for transmission through a transmission mechanism, the transmission tray drives a transmission frame and a transmission plate to swing back and forth through a transmission column, and the transmission plate drives the blood collection tube clamped by a clamping mechanism in the transmission frame to swing back and forth within a range of -60° to 60°, thereby achieving sufficient and uniform mixing of the blood and anticoagulant in the blood collection tube, so that the blood and anticoagulant in the blood collection tube are simulated by the reciprocating swinging mixing of a test tube by medical staff, thereby improving the mixing effect of the blood and the anticoagulant.

Description

Technical Field

[0001] The invention relates to medical instrument technology, and in particular to a device for preventing blood coagulation in a medical blood collection tube. Background Art

[0002] When collecting blood samples from patients in the hospital laboratory, the patient's blood is usually drawn into a blood collection tube for storage. During the temporary storage of the blood, the blood cannot maintain its original state due to its own coagulation, which brings troubles to the use of the blood. In order to prevent the blood from coagulating, the blood needs to be shaken or rotated to maintain its shape. The traditional method requires manual work, which has a poor effect and requires manual operation, increasing the labor intensity of the manual labor and having a low degree of mechanization.

[0003] A Chinese invention patent with publication number CN108906161B discloses a blood collection tube placement device for medical laboratory. The technical problem to be solved by the invention is to provide a blood collection tube placement device for medical laboratory that can prevent blood coagulation. A blood collection tube placement device for medical laboratory includes a bottom plate, a first U-shaped plate, a mounting plate, a first elastic member, a placement frame, a first clamping block, a second U-shaped plate, a pressure plate, a connecting plate, a second elastic member, etc.; and the two ends are inserted into the first U-shaped plate and slide along its track; the placement frame is detachably connected to the lower front part of the mounting plate, and a plurality of first clamping blocks are fixed to the rear side wall inside the placement frame. The present invention achieves the effect of preventing blood coagulation and facilitating the transportation of blood collection tubes, but the patent still has some shortcomings when implemented. When implemented, the patent drives the blood collection tube to shake up and down reciprocally so that the blood in the blood collection tube is mixed with the anticoagulant to prevent coagulation. However, when shaking up and down in this way, the blood in the blood collection tube will collide too much with the blood collection tube, causing a part of the blood cells to be broken under the violent impact, causing some tissues in the blood cells to flow out, affecting subsequent blood testing, and failing to imitate the medical staff to correctly swing the test tube left and right by hand after blood collection so that the blood in the blood collection tube is fully mixed with the anticoagulant without destroying the blood cells. At the same time, after shaking, the device needs to be taken out manually, then placed in the receiving frame, and then tested. It is impossible to automatically collect the blood collection tube after shaking, thus causing inconvenience for medical staff. Summary of the invention

[0004] The purpose of the present invention is to provide a medical device for preventing blood from coagulating in blood collection tubes to solve the above-mentioned deficiencies in the prior art.

[0005] In order to achieve the above-mentioned purpose, the present invention provides the following technical solutions: a medical device for preventing blood coagulation in blood collection tubes, comprising a mounting platform, the top of the mounting platform is rotatably connected to a mounting shaft, the outer surface of the mounting shaft is slidably connected to a receiving plate, the outer surface of the mounting shaft is fixedly connected to a connecting plate, the top of the connecting plate is fixedly connected to a first electric telescopic rod fixedly connected to the receiving plate, the mounting platform is fixedly connected to a mounting frame, the mounting frame is provided with a blood collection tube swinging mechanism drivingly connected to the mounting shaft, and the blood collection tube swinging mechanism is used to swing the blood collection tube;

[0006] A material collecting mechanism is arranged on the top of the mounting platform, and the material collecting mechanism is used to collect the blood collection tubes after swinging. The outer surface of the mounting shaft is transmission-connected with a driving mechanism connected to the mounting platform, and the driving mechanism is used to drive the mounting shaft to rotate.

[0007] Furthermore, the blood collection tube swinging mechanism includes a first transmission shaft rotatably connected to the mounting frame, one end of the first transmission shaft is fixedly connected to a transmission disk, one side of the transmission disk is fixedly connected to a transmission column, one side of the mounting frame is rotatably connected to a transmission plate, one side of the transmission plate is fixedly connected to a transmission frame slidably connected to the transmission column, one side of the transmission plate is connected to a clamping mechanism, a material receiving groove is provided on the top of the material receiving plate, a clamping mechanism is provided in the material receiving groove, and one end of the first transmission shaft is connected to a transmission mechanism that is transmission-connected to the mounting shaft.

[0008] Further, the transmission mechanism includes a transmission box fixedly connected to the mounting frame, the first transmission shaft is rotatably connected to the transmission box, a second transmission shaft is rotatably connected inside the transmission box, one end of the second transmission shaft is fixedly sleeved with a first bevel gear, the outer surface of the first bevel gear is meshingly connected with the second bevel gear fixedly sleeved with the first transmission shaft, the outer surface of the second transmission shaft is fixedly sleeved with the first transmission gear, and the outer surface of the first transmission gear is meshingly connected with the second transmission gear fixedly sleeved with the mounting shaft.

[0009] Furthermore, the clamping mechanism includes two mounting tubes fixedly connected to the transmission plate and the material receiving trough, one end of the mounting tube is fixedly connected to a connecting ring tube, the outer surface of the connecting ring tube is fixedly connected to a clamping airbag through a pipeline, and the outer surface of the mounting tube is fixedly connected to an inflation mechanism.

[0010] Furthermore, the inflation mechanism includes an inflation box, one side of which is fixedly connected to the mounting pipe via a pipeline, a second electric telescopic rod is fixedly connected inside the inflation box, and one end of the second electric telescopic rod is fixedly connected to an extrusion push plate.

[0011] Furthermore, a plurality of rubber protrusions are fixedly connected to the outer surface of the clamping airbag.

[0012] Furthermore, the material receiving mechanism includes a mounting plate fixedly connected to the mounting table, a third electric telescopic rod is fixedly connected to the top of the mounting plate, one end of the third electric telescopic rod is fixedly connected to a slide plate slidably connected to the mounting plate, a fourth electric telescopic rod is fixedly connected to the top of the slide plate, one end of the fourth electric telescopic rod is fixedly connected to a permanent magnet plate, and a material receiving frame slidably connected to the slide plate is adsorbed on one side of the permanent magnet plate.

[0013] Furthermore, the driving mechanism includes a driving motor fixedly connected to the mounting platform, the output end of the driving motor is fixedly connected to the driving shaft through a coupling, the outer surface of the driving shaft is fixedly sleeved with a first driving gear, and the outer surface of the first driving gear is meshingly connected with a second driving gear fixedly sleeved with the mounting shaft.

[0014] Furthermore, a sliding rod is fixedly connected to the outer surface of the mounting shaft, and a transmission groove slidably connected to the sliding rod is provided on the receiving tray.

[0015] Compared with the prior art, the device for preventing blood coagulation in a medical blood collection tube provided by the present invention has the following beneficial effects:

[0016] (1) The blood collection tube after blood collection is placed on the blood collection tube swinging mechanism on the mounting frame, and then the driving mechanism drives the mounting shaft to rotate, and the mounting shaft drives the receiving plate to rotate, so that the receiving plate receives the blood collection tube placed on the blood collection tube swinging mechanism, and at the same time the mounting shaft drives the blood collection tube swinging mechanism to work, so that the blood collection tube swinging mechanism swings the blood collection tube back and forth, imitating the manual swinging mixing of the blood collection tube after blood collection, so that the blood and the anticoagulant in the blood collection tube are fully mixed to prevent blood coagulation, and at the same time prevent the mixing swing from being too intense, causing blood cells to rupture and cause hemolysis, thereby affecting the subsequent blood test results, and at the same time cooperate with the receiving plate and the receiving mechanism to collect materials, so as to realize automatic reciprocating swing of each blood collection tube, and at the same time automatically collect the blood collection tube, which greatly improves the anticoagulation treatment effect of the blood collection tube after blood collection, and also reduces the operation steps of medical staff, making it convenient for medical staff to use.

[0017] (2) The driving mechanism drives the installation shaft to rotate, and the installation shaft drives the first transmission shaft and the transmission disk through the transmission mechanism. The transmission disk drives the transmission frame and the transmission plate to swing back and forth through the transmission column. The transmission plate drives the blood collection tube clamped by the clamping mechanism in the transmission frame to swing back and forth between -60° and 60°, thereby achieving sufficient and uniform mixing of the blood and the anticoagulant in the blood collection tube, so that it can imitate the reciprocating swing mixing of the test tube by medical staff, thereby improving the mixing effect of the blood and the anticoagulant, and also preventing the problem of inaccurate blood detection results caused by excessive mixing during the mixing process, resulting in blood cell rupture.

[0018] (3) The blood collection tube is placed between two clamping airbags, and then the air is inflated by an inflating mechanism. The inflated clamping airbag wraps around the blood collection tube, and the clamping friction is increased by rubber bumps to achieve a tight wrapping clamping of the blood collection tube. At the same time, the airbag clamping is used to reduce the squeezing force on the blood collection tube, and prevent the squeezing force on the blood collection tube from being too large, causing the rubber at the blood inlet of the blood collection tube to open under the force of air pressure, causing blood to flow out during the mixing process, thereby greatly improving the clamping effect of the blood collection tube. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present invention. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0020] Figure 1 It is a first stereoscopic diagram of the external structure of the present invention;

[0021] Figure 2 A second stereoscopic diagram of the external structure of the present invention;

[0022] Figure 3 It is a third stereoscopic diagram of the external structure of the present invention;

[0023] Figure 4 It is a front view of the internal structure of the transmission box of the present invention;

[0024] Figure 5 It is a front view of the internal structure of the air box of the present invention;

[0025] Figure 6 For the present invention Figure 1 A magnified view of middle;

[0026] Figure 7 For the present invention Figure 1 Enlarged view of middle B;

[0027] Figure 8 For the present invention Figure 2 Enlarged view of C in the middle.

[0028] Description of reference numerals:

[0029] 1. Mounting table; 2. Mounting shaft; 3. Receiving plate; 4. Connecting plate; 5. First electric telescopic rod; 6. Mounting frame; 11. First transmission shaft; 12. Transmission plate; 13. Transmission column; 14. Transmission plate; 15. Transmission frame; 16. Receiving trough; 21. Transmission box; 22. Second transmission shaft; 23. First bevel gear; 24. Second bevel gear; 25. First transmission gear; 26. Second transmission gear; 31. Mounting tube; 32. Connecting ring tube; 33. Clamping airbag; 34. Drum box; 35. Second electric telescopic rod; 36. Extrusion push plate; 37. Rubber bump; 41. Mounting plate; 42. Third electric telescopic rod; 43. Slide plate; 44. Fourth electric telescopic rod; 45. Permanent magnet plate; 46. Receiving frame; 51. Driving motor; 52. Driving shaft; 53. First driving gear; 54. Second driving gear; 61. Sliding rod; 62. Transmission trough. DETAILED DESCRIPTION

[0030] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below with reference to the accompanying drawings.

[0031] Embodiment 1

[0032] See also Figure 1-Figure 8 A medical device for preventing blood coagulation in blood collection tubes comprises a mounting platform 1, a mounting shaft 2 is rotatably connected to the top of the mounting platform 1, a receiving plate 3 is slidably connected to the outer surface of the mounting shaft 2, a connecting plate 4 is fixedly connected to the outer surface of the mounting shaft 2, a first electric telescopic rod 5 fixedly connected to the receiving plate 3 is fixedly connected to the top of the connecting plate 4, a mounting frame 6 is fixedly connected to the mounting platform 1, a blood collection tube swinging mechanism drivingly connected to the mounting shaft 2 is arranged on the mounting frame 6, and the blood collection tube swinging mechanism is used to swing the blood collection tube;

[0033] A material collecting mechanism is provided on the top of the mounting platform 1, and the material collecting mechanism is used to collect the blood collection tubes after swinging. The outer surface of the mounting shaft 2 is transmission-connected with a driving mechanism connected to the mounting platform 1, and the driving mechanism is used to drive the mounting shaft 2 to rotate.

[0034] The driving mechanism includes a driving motor 51 fixedly connected to the mounting table 1. The driving motor 51 is controlled by a PLC programming program, and can be controlled to rotate forward and reverse and rotate at an angle. The output end of the driving motor 51 is fixedly connected to a driving shaft 52 through a coupling. The outer surface of the driving shaft 52 is fixedly sleeved with a first driving gear 53, and the outer surface of the first driving gear 53 is meshingly connected with a second driving gear 54 fixedly sleeved with the mounting shaft 2.

[0035] The driving motor 51 drives the driving shaft 52 to rotate, and the driving shaft 52 drives the mounting shaft 2 to rotate through the first driving gear 53 and the second driving gear 54 .

[0036] A sliding rod 61 is fixedly connected to the outer surface of the mounting shaft 2 , and a transmission groove 62 slidably connected to the sliding rod 61 is provided on the receiving tray 3 .

[0037] The medical staff puts the blood sampling tube into the blood sampling tube swinging mechanism on the mounting frame 6 after blood sampling, and then drives the mounting shaft 2 to rotate through the driving mechanism, and the mounting shaft 2 drives the receiving plate 3 to rotate, so that the receiving plate 3 receives the blood sampling tube placed on the blood sampling tube swinging mechanism, and at the same time, the mounting shaft 2 drives the blood sampling tube swinging mechanism to work, so that the blood sampling tube swinging mechanism swings the blood sampling tube back and forth, simulating the manual swinging mixing of the blood sampling tube after blood sampling, so that the blood and the anticoagulant in the blood sampling tube are fully mixed to prevent blood coagulation, and also prevent the mixing swing from being too intense, resulting in blood cell rupture and hemolysis, thereby affecting the subsequent blood test results. Afterwards, the first electric telescopic rod 5 drives the receiving tray 3 to move upward to receive the shaken and mixed blood collection tube, and then the medical staff puts the next blood collection tube into the blood collection tube swinging mechanism, and then the driving mechanism drives the mounting shaft 2 and the receiving tray 3 to rotate, so that the next receiving position of the receiving tray 3 receives the blood collection tube, and at the same time drives the blood collection tube to swing back and forth. At the same time, the blood collection tube that has just been swung is sent to the receiving tray 3 for collection by the collecting mechanism, and reciprocates in sequence to realize automatic reciprocating swing of each blood collection tube, and automatically collect the blood collection tube, which greatly improves the anti-coagulation treatment effect of the blood collection tube after blood collection, and also reduces the operating steps of medical staff, making it convenient for medical staff to use.

[0038] Embodiment 2

[0039] Based on Example 1, please refer to Figure 1 , Figure 2 , Figure 4 and Figure 6 As shown, the blood collection tube swinging mechanism includes a first transmission shaft 11 rotatably connected to the mounting frame 6, one end of the first transmission shaft 11 is fixedly connected to a transmission disk 12, one side of the transmission disk 12 is fixedly connected to a transmission column 13, one side of the mounting frame 6 is rotatably connected to a transmission plate 14, one side of the transmission plate 14 is fixedly connected to a transmission frame 15 slidably connected to the transmission column 13, one side of the transmission plate 14 is connected to a clamping mechanism, a material receiving groove 16 is provided on the top of the material receiving plate 3, a clamping mechanism is arranged in the material receiving groove 16, and one end of the first transmission shaft 11 is connected to a transmission mechanism that is transmission-connected to the mounting shaft 2.

[0040] The transmission mechanism includes a transmission box 21 fixedly connected to the mounting frame 6, the first transmission shaft 11 is rotatably connected to the transmission box 21, the second transmission shaft 22 is rotatably connected in the transmission box 21, one end of the second transmission shaft 22 is fixedly sleeved with a first bevel gear 23, the outer surface of the first bevel gear 23 is meshingly connected with a second bevel gear 24 fixedly sleeved with the first transmission shaft 11, the outer surface of the second transmission shaft 22 is fixedly sleeved with a first transmission gear 25, and the outer surface of the first transmission gear 25 is meshingly connected with a second transmission gear 26 fixedly sleeved with the mounting shaft 2.

[0041] The installation shaft 2 is driven to rotate by the driving mechanism, and the installation shaft 2 drives the second transmission gear 26 to rotate, and the second transmission gear 26 drives the first transmission gear 25 to rotate rapidly, and the first transmission gear 25 drives the second transmission shaft 22 to rotate, and the second transmission shaft 22 drives the first transmission shaft 11 to rotate through the first bevel gear 23 and the second bevel gear 24, and the first transmission shaft 11 drives the transmission disk 12 to rotate, and the transmission disk 12 drives the transmission column 13 to rotate, and the transmission column 13 slides in the transmission frame 15 to drive the transmission frame 15 and the transmission plate 14 to swing back and forth on the mounting frame 6, and the transmission plate 14 drives the transmission frame 15 and the blood collection tube clamped by the clamping mechanism in the transmission frame 15 to swing back and forth by -60°-60°, so as to achieve full and uniform mixing of the blood and the anticoagulant in the blood collection tube, so that it imitates the reciprocating swing mixing of the test tube by medical staff, thereby improving the mixing effect of the blood and the anticoagulant, and also preventing the problem of inaccurate blood detection effect caused by excessive mixing during the mixing process of the blood, resulting in blood cell rupture.

[0042] Embodiment 3

[0043] Based on Example 1, please refer to Figure 2 , Figure 3 , Figure 5 and Figure 8 As shown, the clamping mechanism includes two mounting tubes 31 fixedly connected to the transmission plate 14 and the material receiving trough 16, one end of the mounting tube 31 is fixedly connected to a connecting ring tube 32, the outer surface of the connecting ring tube 32 is fixedly connected to a clamping airbag 33 through a pipeline, and the outer surface of the mounting tube 31 is fixedly connected to an inflation mechanism.

[0044] The inflation mechanism includes an inflation box 34 , one side of which is fixedly connected to the mounting pipe 31 through a pipeline, a second electric telescopic rod 35 is fixedly connected inside the inflation box 34 , and one end of the second electric telescopic rod 35 is fixedly connected to an extrusion push plate 36 .

[0045] A plurality of rubber protrusions 37 are fixedly connected to the outer surface of the clamping airbag 33 .

[0046] The blood collection tube is placed between the two clamping air bags 33, and then the squeezing push plate 36 is driven to move by the second electric telescopic rod 35. The squeezing push plate 36 allows the air in the air box 34 to enter the mounting tube 31 through the pipeline, and then enter the connecting ring tube 32 through the mounting tube 31. Then the connecting ring tube 32 enters the clamping air bag 33 through the pipeline, so that the clamping air bag 33 is inflated, and the clamping air bag 33 wraps the blood collection tube. At the same time, the clamping friction force is increased by the rubber protrusions 37 to achieve a tight wrapping clamping of the blood collection tube. At the same time, the air bag type clamping is adopted to reduce the squeezing force on the blood collection tube, and prevent the squeezing force on the blood collection tube from being too large, causing the rubber at the blood inlet of the blood collection tube to open under the force of air pressure, causing blood to flow out during the mixing process, thereby greatly improving the clamping effect of the blood collection tube.

[0047] The material receiving mechanism includes a mounting plate 41 fixedly connected to the mounting table 1, a third electric telescopic rod 42 is fixedly connected to the top of the mounting plate 41, one end of the third electric telescopic rod 42 is fixedly connected to a slide plate 43 slidably connected to the mounting plate 41, a fourth electric telescopic rod 44 is fixedly connected to the top of the slide plate 43, one end of the fourth electric telescopic rod 44 is fixedly connected to a permanent magnet plate 45, and a material receiving frame 46 slidably connected to the slide plate 43 is adsorbed on one side of the permanent magnet plate 45.

[0048] The material receiving frame 46 is placed on the slide plate 43, and then the permanent magnet plate 45 at one end of the fourth electric telescopic rod 44 is used to adsorb and fix the material receiving frame 46. Then, the slide plate 43 is driven to move forward and backward by the third electric telescopic rod 42, and at the same time, the permanent magnet plate 45 and the material receiving frame 46 are driven to move left and right in cooperation with the fourth electric telescopic rod 44, thereby driving the material receiving frame 46 to move forward and backward, left and right, and at the same time, the swinging and mixed blood collection tubes are clamped by the clamping mechanism on the receiving tray 3, and then the receiving tray 3 is rotated to the top of the material receiving frame 46, and then the receiving tray 3 is driven to move downward by the first electric telescopic rod 5, so that the blood collection tubes enter the material receiving slot in the receiving frame 46, so that the material receiving frame 46 can automatically receive multiple blood collection tubes.

[0049] Working principle: the medical staff puts the blood collection tube after blood collection between the two clamping air bags 33, and then drives the squeezing push plate 36 to move through the second electric telescopic rod 35, and the squeezing push plate 36 allows the air in the air box 34 to enter the installation tube 31 through the pipeline, and then enters the connecting ring tube 32 through the installation tube 31, and then the connecting ring tube 32 enters the clamping air bag 33 through the pipeline, so that the clamping air bag 33 swells, and the clamping air bag 33 wraps the blood collection tube, and then drives the installation shaft 2 to rotate through the driving mechanism, and the installation shaft 2 drives the receiving plate 3 to rotate, and the installation shaft 2 drives the second transmission gear 26 to rotate, and the second transmission gear 26 drives the first transmission gear 25 to rotate quickly, and the first transmission gear 25 drives the second transmission shaft 22 to rotate, and the second The transmission shaft 22 drives the first transmission shaft 11 to rotate through the first bevel gear 23 and the second bevel gear 24, the first transmission shaft 11 drives the transmission disk 12 to rotate, the transmission disk 12 drives the transmission column 13 to rotate, the transmission column 13 slides in the transmission frame 15 to drive the transmission frame 15 and the transmission plate 14 to swing back and forth on the mounting frame 6, the transmission plate 14 drives the transmission frame 15 and the blood collection tube clamped by the clamping mechanism in the transmission frame 15 to swing back and forth at -60°-60°, thereby achieving sufficient and uniform mixing of the blood and the anticoagulant in the blood collection tube, so that it imitates the reciprocating swing mixing of the test tube by medical staff, thereby improving the mixing effect of the blood and the anticoagulant, and also preventing the problem of inaccurate blood detection results caused by excessive mixing during the mixing process of the blood, resulting in blood cell rupture.

[0050] The material receiving frame 46 is placed on the slide plate 43, and then the permanent magnet plate 45 at one end of the fourth electric telescopic rod 44 is used to adsorb and fix the material receiving frame 46. Then, the slide plate 43 is driven to move forward and backward by the third electric telescopic rod 42, and at the same time, the permanent magnet plate 45 and the material receiving frame 46 are driven to move left and right in cooperation with the fourth electric telescopic rod 44, thereby driving the material receiving frame 46 to move forward and backward, left and right, and at the same time, the swinging and mixed blood collection tubes are clamped by the clamping mechanism on the receiving tray 3, and then the receiving tray 3 is rotated to the top of the material receiving frame 46, and then the receiving tray 3 is driven to move downward by the first electric telescopic rod 5, so that the blood collection tubes enter the material receiving slot in the receiving frame 46, so that the material receiving frame 46 can automatically receive multiple blood collection tubes.

[0051] The above description is only by way of illustration of certain exemplary embodiments of the present invention. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A medical device for preventing blood coagulation in blood collection tubes, comprising a mounting platform (1), characterized in that: The top of the mounting platform (1) is rotatably connected to a mounting shaft (2), the outer surface of the mounting shaft (2) is slidably connected to a receiving plate (3), the outer surface of the mounting shaft (2) is fixedly connected to a connecting plate (4), the top of the connecting plate (4) is fixedly connected to a first electric telescopic rod (5) fixedly connected to the receiving plate (3), the mounting platform (1) is fixedly connected to a mounting frame (6), the mounting frame (6) is provided with a blood collection tube swing mechanism drivingly connected to the mounting shaft (2), and the blood collection tube swing mechanism is used to swing the blood collection tube; A material receiving mechanism is arranged on the top of the mounting platform (1), and is used to collect the blood collection tubes after swinging. The outer surface of the mounting shaft (2) is transmission-connected to a driving mechanism connected to the mounting platform (1), and the driving mechanism is used to drive the mounting shaft (2) to rotate.

2. A medical device for preventing blood coagulation in blood collection tubes according to claim 1, characterized in that: The blood collection tube swing mechanism comprises a first transmission shaft (11) rotatably connected to the mounting frame (6); one end of the first transmission shaft (11) is fixedly connected to a transmission disk (12); one side of the transmission disk (12) is fixedly connected to a transmission column (13); one side of the mounting frame (6) is rotatably connected to a transmission plate (14); one side of the transmission plate (14) is fixedly connected to a transmission frame (15) slidably connected to the transmission column (13); one side of the transmission plate (14) is connected to a clamping mechanism; a material receiving groove (16) is provided on the top of the material receiving plate (3); a clamping mechanism is arranged in the material receiving groove (16); one end of the first transmission shaft (11) is connected to a transmission mechanism that is transmission-connected to the mounting shaft (2).

3. A medical device for preventing blood coagulation in blood collection tubes according to claim 2, characterized in that: The transmission mechanism comprises a transmission box (21) fixedly connected to the mounting frame (6); the first transmission shaft (11) is rotatably connected to the transmission box (21); a second transmission shaft (22) is rotatably connected inside the transmission box (21); one end of the second transmission shaft (22) is fixedly sleeved with a first bevel gear (23); the outer surface of the first bevel gear (23) is meshingly connected with a second bevel gear (24) fixedly sleeved with the first transmission shaft (11); the outer surface of the second transmission shaft (22) is fixedly sleeved with a first transmission gear (25); the outer surface of the first transmission gear (25) is meshingly connected with a second transmission gear (26) fixedly sleeved with the mounting shaft (2).

4. The device for preventing blood coagulation in a medical blood collection tube according to claim 2, characterized in that: The clamping mechanism comprises two mounting tubes (31) fixedly connected to the transmission plate (14) and the material receiving trough (16); one end of the mounting tube (31) is fixedly connected to a connecting ring tube (32); the outer surface of the connecting ring tube (32) is fixedly connected to a clamping airbag (33) via a pipeline; and the outer surface of the mounting tube (31) is fixedly connected to an inflation mechanism.

5. The medical device for preventing blood coagulation in blood collection tube according to claim 4, characterized in that: The air blowing mechanism comprises an air blowing box (34), one side of which is fixedly connected to the mounting pipe (31) via a pipeline, a second electric telescopic rod (35) is fixedly connected inside the air blowing box (34), and one end of the second electric telescopic rod (35) is fixedly connected to an extrusion push plate (36).

6. The medical device for preventing blood coagulation in blood collection tubes according to claim 4, characterized in that: The outer surface of the clamping airbag (33) is fixedly connected with a plurality of rubber protrusions (37).

7. The device for preventing blood coagulation in a medical blood collection tube according to claim 1, characterized in that: The material receiving mechanism comprises a mounting plate (41) fixedly connected to a mounting platform (1); a third electric telescopic rod (42) is fixedly connected to the top of the mounting plate (41); one end of the third electric telescopic rod (42) is fixedly connected to a slide plate (43) slidably connected to the mounting plate (41); a fourth electric telescopic rod (44) is fixedly connected to the top of the slide plate (43); one end of the fourth electric telescopic rod (44) is fixedly connected to a permanent magnet plate (45); and a material receiving frame (46) slidably connected to the slide plate (43) is adsorbed on one side of the permanent magnet plate (45).

8. The device for preventing blood coagulation in a medical blood collection tube according to claim 1, characterized in that: The driving mechanism comprises a driving motor (51) fixedly connected to the mounting platform (1); the output end of the driving motor (51) is fixedly connected to a driving shaft (52) via a coupling; a first driving gear (53) is fixedly sleeved on the outer surface of the driving shaft (52); and the outer surface of the first driving gear (53) is meshingly connected to a second driving gear (54) fixedly sleeved on the mounting shaft (2).

9. The medical device for preventing blood coagulation in blood collection tubes according to claim 1, characterized in that: A sliding rod (61) is fixedly connected to the outer surface of the installation shaft (2), and a transmission groove (62) slidably connected to the sliding rod (61) is provided on the material receiving tray (3).

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