Clinical intelligent blood collection tube transfer device for severe cases

Abstract

The utility model discloses a critical clinical intelligent blood collection tube transfer device, and relates to the technical field of blood collection tube transfer devices.The critical clinical intelligent blood collection tube transfer device comprises a shell and further comprises a blood collection tube support, a blood collection tube conveying belt, a blood collection tube conveying belt and a blood collection tube conveying belt, stirring blades are arranged at the lower end of the main shaft, and the stirring blades can stir ice blocks; the clamping mechanism comprises a rotating disc and a clamping sliding block, an arc-shaped notch is formed in the rotating disc, a boss is arranged on the clamping sliding block, and the boss can slide in the arc-shaped notch and drives the clamping sliding block to move at the same time. By arranging the clamping mechanism capable of rotating together with the main shaft and the stirring blades, ice blocks in the ice chamber can be stirred while the blood collection tube is clamped, and the ice blocks do not need to be uniformly distributed by extra hands after the blood collection tube is clamped; by arranging the clamping mechanism without using a spring structure, clamping looseness in repeated use can be avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of blood collection tube transfer devices, in particular to an intelligent blood collection tube transfer device for critical care clinical use. Background Art

[0002] The blood collection tube for critical care clinical use is a disposable negative pressure vacuum glass tube. During various medical tests, it is necessary to store and transfer the blood collection tube. Since the blood collection tube made of glass is prone to breakage due to collision, a blood collection tube transfer device is required.

[0003] For the existing intelligent blood collection tube transfer devices for critical care clinical use, some need to put ice cubes to achieve the refrigeration effect. After clamping the blood collection tube, it is necessary to manually distribute the ice cubes evenly, which is very inconvenient. Content of the Utility Model

[0004] The utility model provides an intelligent blood collection tube transfer device for critical care clinical use, which has the advantages of clamping the blood collection tube and stirring the ice cubes simultaneously, so as to solve the problem that it is necessary to manually distribute the ice cubes evenly after clamping the blood collection tube.

[0005] To achieve the purpose of clamping the blood collection tube and stirring the ice cubes simultaneously, the utility model provides the following technical solution: An intelligent blood collection tube transfer device for critical care clinical use, including a housing, further including: a blood collection tube bracket, the blood collection tube bracket is fixedly connected to the upper end of the housing, and at least one circle of circular through holes is axially formed in the circumferential direction in the blood collection tube bracket, and each circular through hole is axially formed along the blood collection tube bracket, and the circular through hole is used to accommodate the blood collection tube; a main shaft, the main shaft axially penetrates through the center of the blood collection tube bracket, and the main shaft can rotate relative to the blood collection tube bracket, ice cubes are placed at the lower end inside the housing, the lower end of the main shaft extends to the lower end inside the housing, a stirring blade is arranged at the lower end of the main shaft, and the stirring blade can stir the ice cubes; a clamping mechanism, the clamping mechanism includes a turntable and a clamping slider, the turntable is fixedly connected to the main shaft, and the turntable is arranged at the upper end of the blood collection tube bracket, an arc-shaped notch is formed in the turntable, the clamping slider is arranged at a position on the upper surface of the blood collection tube bracket opposite to a single circular through hole, and a convex platform adapted to the arc-shaped notch is arranged on the clamping slider, and the convex platform can slide along the arc-shaped notch and drive the clamping slider to move radially along the blood collection tube bracket, so that the clamping slider approaches the center of the circular through hole; when the main shaft rotates, the turntable and the stirring blade can rotate simultaneously.

[0006] As a preferred technical solution of the utility model, a first limiting structure is arranged between the blood collection tube bracket and the turntable to guide the radial movement of the clamping slider along the blood collection tube bracket; the first limiting structure includes a chute formed on the surface of the clamping slider close to the blood collection tube bracket, and a limiting strip adapted to the chute, and the limiting strip is fixedly connected to the upper surface of the blood collection tube bracket.

[0007] As a preferred technical solution of the present utility model, a support bottom plate is provided at one end of the interior of the outer shell close to the stirring blade. An ice chamber is formed between the support bottom plate and the bottom surface of the outer shell. The stirring blade is located in the ice chamber. A lid is provided at one end of the outer shell close to the blood collection tube bracket. The lid is threadedly connected to the outer shell; a closable ice delivery inlet is provided at a position close to the bottom of the outer shell.

[0008] As a preferred technical solution of the present utility model, a silica gel pad adapted to the blood collection tube bracket is provided on the upper surface of the support bottom plate.

[0009] As a preferred technical solution of the present utility model, an acceleration gear set is provided between the lower end of the main shaft and the side of the stirring blade. The acceleration gear set includes an input gear provided at the lower end of the main shaft, a first transmission gear meshed with the side of the input gear, a second transmission gear coaxial with the first transmission gear, and an output gear meshed with the side of the second transmission gear close to the input gear. A pin shaft is fixedly provided at the center of the output gear, and the pin shaft is rotatably connected to the bottom of the outer shell. The stirring blade is also fixedly connected to the pin shaft.

[0010] As a preferred technical solution of the present utility model, a knob is fixedly provided at the upper end of the main shaft. A slideway is provided on the lower surface of the knob along the circumferential direction. Spherical limiting grooves are equidistantly provided inside the slideway. A fixing plate is provided at the upper end of the clamping mechanism. At least one spring pin is provided between the upper surface of the fixing plate and the position opposite to the slideway. The spring pin can rotate along the center of the slideway in the slideway; the spring pin includes a pin sleeve provided on the upper surface of the fixing plate. The pin sleeve is a hollow structure. A spherical pin is sleeved inside the hollow structure. The upper end of the spherical pin extends to the slideway, and the upper end of the spherical pin is an enlarged diameter end. A spring is provided between the enlarged diameter end and the pin sleeve, and the enlarged diameter end can fit into the spherical limiting groove to enable circumferential self-locking of the knob.

[0011] As a preferred technical solution of the present utility model, a temperature sensor is provided at one end of the inner surface of the outer shell close to the blood collection tube bracket, and a temperature display screen is provided on the outer surface of the outer shell.

[0012] As a preferred technical solution of the present utility model, a buffer pad is provided on the inner surface of the circular through hole.

[0013] Compared with the prior art, the present utility model provides an intelligent blood collection tube transfer device for critical care clinical use, which has the following beneficial effects:

[0014] 1. For the intelligent blood collection tube transfer device for critical care clinical use, by providing a clamping mechanism and a stirring blade that can rotate together with the main shaft, the ice cubes in the ice chamber can be stirred while clamping the blood collection tube, and there is no need to manually distribute the ice cubes evenly after clamping the blood collection tube.

[0015] 2. The intelligent blood collection tube transfer device for critical care can avoid the collision between the blood collection tube and the blood collection tube bracket caused by loose clamping during repeated use by setting a clamping mechanism without a spring structure.

[0016] 3. The intelligent blood collection tube transfer device for critical care can measure a value higher than the average temperature inside the outer shell by setting a temperature sensor at the upper end of the inner wall of the outer shell, avoiding the deterioration of blood samples due to excessive temperature inside the outer shell. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a schematic structural diagram of the present utility model;

[0018] Figure 2 is the internal structure of the present utility model;

[0019] Figure 3 is an enlarged view of area A of the present utility model;

[0020] Figure 4 is a structural diagram of the knob of the present utility model;

[0021] Figure 5 is a structural diagram of the clamping mechanism of the present utility model;

[0022] Figure 6 is a structural diagram of the clamping slider of the present utility model;

[0023] Figure 7 is a structural diagram of the acceleration gear set mechanism of the present utility model.

[0024] In the figure: 1. Outer shell; 2. Lid; 3. Fixed plate; 4. Blood collection tube bracket; 5. Clamping mechanism; 51. Turntable; 511. Arc-shaped notch; 53. Clamping slider; 54. Boss; 55. Limiting strip; 6. Stirring blade; 7. Ice inlet; 8. Temperature sensor; 9. Temperature display screen; 10. Knob; 101. Slideway; 102. Spherical limit groove; 11. Main shaft; 12. Spring pin; 121. Pin sleeve; 122. Spring; 123. Spherical pin; 13. Circular through hole; 131. Buffer pad; 14. Silicone pad; 15. Support bottom plate; 16. Acceleration gear set; 161. Input gear; 163. First transmission gear; 164. Second transmission gear; 165. Output gear; 166. Pin shaft. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0025] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0026] Please refer to Figure 1 - Figure 2 , the present utility model discloses an intelligent blood collection tube transfer device for critical care clinical use, including a housing 1 that plays a supporting and protective role, and further including: a blood collection tube bracket 4, the blood collection tube bracket 4 is fixedly connected to the upper end of the housing 1 near the upper opening of the housing 1, and at least one circle of circular through holes 13 are circumferentially formed in the blood collection tube bracket 4, and a single circular through hole 13 is axially formed along the blood collection tube bracket 4. The circular through holes 13 are used to accommodate blood collection tubes, and the uniform distribution of the circular through holes 13 facilitates the taking of blood collection tubes.

[0027] Combined with Figure 2 , a main shaft 11 as the rotation power input end, the main shaft 11 axially penetrates through the center of the blood collection tube bracket 4, and the main shaft 11 can rotate relative to the blood collection tube bracket 4. The connection and rotation can be achieved by installing a ball bearing between the main shaft 11 and the blood collection tube bracket 4. Ice cubes are placed at the lower end inside the housing 1, the lower end of the main shaft 11 extends to the lower end inside the housing 1, and a stirring blade 6 is provided at the lower end of the main shaft 11. The stirring blade 6 can stir the ice cubes during rotation to make the ice cubes evenly distributed.

[0028] Combined with Figure 2 、 Figure 5 , in order to clamp blood collection tubes of different sizes, a clamping mechanism 5 is provided. The clamping mechanism 5 includes a turntable 51 and a clamping slider 53. The turntable 51 is fixedly connected to the main shaft 11, and the turntable 51 is arranged at the upper end of the blood collection tube bracket 4. An arc-shaped notch 511 is formed in the turntable 51. The clamping slider 53 is arranged at a position on the upper surface of the blood collection tube bracket 4 opposite to a single circular through hole 13, and a boss 54 adapted to the arc-shaped notch 511 is provided on the clamping slider 53. The boss 54 can slide along the arc-shaped notch 511 and drive the clamping slider 53 to move radially along the blood collection tube bracket 4, so that the clamping slider 53 approaches the center of the circular through hole 13, thereby clamping the blood collection tube placed in the circular through hole 13; an arc-shaped notch 511, a boss 54 and a clamping slider 53 are provided at positions corresponding to each circular through hole 13.

[0029] The device can also be provided with multiple layers of circular through holes 13, for example Figure 1 、 Figure 2 and Figure 5As shown in the figure, there are double-layer circular through-holes 13 in the figure. Between the first-layer circular through-hole 13 and the second-layer circular through-hole 13, there needs to be a hollow in the turntable 51 so that the turntable 51 is not blocked by the blood collection tube when rotating.

[0030] When the main shaft 11 rotates counterclockwise, the turntable 51 can be rotated together. The arc-shaped notch 511 formed in the turntable 51 can force the boss 54 to slide along the arc-shaped notch 511 during the rotation process, so that the boss 54 and the clamping slider 53 jointly move radially outward along the blood collection tube bracket 4; at the lower end of the main shaft 11, the stirring blade 6 is engaged with the acceleration gear set 16, so that the stirring blade 6 can rotate together and generate a larger rotation angle.

[0031] Combined with Figure 2 、 Figure 6 In order to make the clamping slider 53 move radially along the blood collection tube bracket, a first limiting structure is provided between the blood collection tube bracket 4 and the turntable 51 to guide the radial movement of the clamping slider 53 along the blood collection tube bracket 4; the first limiting structure includes a chute formed on the surface of the clamping slider 53 near one end of the blood collection tube bracket 4, and a limiting strip 55 adapted to the chute. The limiting strip 55 is fixedly connected to the upper surface of the blood collection tube bracket 4, and two symmetric chutes can be formed at the bottom of each clamping slider 53.

[0032] Combined with Figure 1 - Figure 2 In order to provide a suitable temperature for the blood collection tube, a support bottom plate 15 is provided at one end of the inner part of the outer shell 1 near the stirring blade 6. An ice chamber is formed between the support bottom plate 15 and the bottom surface of the outer shell 1, and the stirring blade 6 is located in the ice chamber; a lid 2 is provided at one end of the outer part of the outer shell 1 near the blood collection tube bracket 4, and the lid 2 is threadedly connected to the outer shell 1; a closable ice delivery inlet 7 is provided at a position near the bottom of the outer shell 1, and ice cubes can be put into the ice chamber through the ice delivery inlet 7. Since the ice delivery inlet 7 is opened at the bottom of the outer shell 1, when the ice cubes melt into water, the ice delivery inlet 7 can be directly opened to pour out the completely melted water.

[0033] Combined with Figure 2 In order to stably place the blood collection tube on the blood collection tube bracket 4, a silica gel pad 14 adapted to the blood collection tube bracket 4 is provided on the upper surface of the support bottom plate 15, and the silica gel pad 14 can reduce the vibration of the blood collection tube during the movement process.

[0034] Combined with Figure 2 、 Figure 7, in order to increase the rotation angle of the stirring blade 6 and improve the stirring ability of the stirring blade 6, an acceleration gear set 16 is provided at the lower end of the main shaft 11 and the side of the stirring blade 6. The acceleration gear set 16 includes an input gear 161 provided at the lower end of the main shaft 11, a first transmission gear 163 meshed with the side of the input gear 161, a second transmission gear 164 coaxial with the first transmission gear 163, and an output gear 165 meshed with the side of the second transmission gear 164 close to the input gear 161. The first transmission gear 163 and the second transmission gear 164 can be fixed on the support base plate 15 through a pin shaft 166. A pin shaft 166 is fixedly provided at the center of the output gear 165, and the pin shaft 166 is rotatably connected to the bottom of the housing 1. The stirring blade 6 is also fixedly connected to the pin shaft 166. When the main shaft 11 rotates by an angle that satisfies the clamping mechanism 5 to clamp the blood collection tube, the rotation angle is amplified by the acceleration gear set 16 to reach the required rotation angle. After the ice cubes are stirred, a better cooling effect can be provided.

[0035] Combined with Figure 2 - Figure 4 , a knob 10 is fixedly provided at the upper end of the main shaft 11. In order to limit the knob 10 so that the clamping slider 53 does not return to its original position, a slideway 101 is provided along the circumference on the lower surface of the knob 10. Spherical limiting grooves 102 are provided at equal intervals inside the slideway 101. A fixing plate 3 is provided at the upper end of the clamping mechanism 5. At least one spring pin 12 is provided between the upper surface of the fixing plate 3 and the position opposite to the slideway 101. Preferably, four spring pins 12 are provided. The spring pin 12 can rotate along the center of the slideway 101 in the slideway 101. The spring pin 12 includes a pin sleeve 121 provided on the upper surface of the fixing plate 3. The pin sleeve 121 is a hollow structure. A spherical pin 123 is sleeved inside the hollow structure. The upper end of the spherical pin 123 extends to the slideway 101, and the upper end of the spherical pin 123 is an enlarged diameter end. A spring 122 is provided between the enlarged diameter end and the pin sleeve 121, and the enlarged diameter end can fit into the spherical limiting groove 102.

[0036] During the process of rotating the knob 10, the spherical pin 123 slides along the slideway 101, and the spring 122 is in a compressed state. When the spherical limiting groove 102 rotates to the upper part of the spring pin 12, the upper surface of the spherical pin 123 will be squeezed into the spherical limiting groove 102 due to the rebounding action of the spring 122, so that the knob 10 is self-locked in the circumferential direction. When the force of rotating the knob 10 is greater than the self-locking force, the spring 122 is compressed again, and the spherical pin 123 disengages from the spherical limiting groove 102.

[0037] Combined with Figure 1 , in order to conveniently view the temperature inside the housing, a temperature sensor 8 is provided at one end of the inner surface of the housing 1 close to the blood collection tube bracket 4, and a temperature display screen 9 is provided on the outer surface of the housing 1. The temperature sensor 8 and the temperature display screen 9 are powered by a battery.

[0038] Combined with Figure 2 andFigure 5 To reduce the vibration of the blood collection tube during movement, a buffer pad 131 is provided on the inner surface of the circular through hole 13. The buffer pad 131 can protect the blood collection tube from colliding with the blood collection tube bracket 4.

[0039] The working principle and usage process of the present utility model: After placing the blood collection tube into the blood collection tube bracket 4, rotate the knob 10, so that the main shaft 11 and the turntable 51 rotate simultaneously. The arc-shaped notch 511 in the turntable 51 will push the boss 54 during rotation, causing the clamping slider 53 to move radially outward along the blood collection tube bracket 4, thereby clamping the blood collection tube; the limit strip 55 arranged on the upper surface of the blood collection tube bracket 4 can limit the movement path of the clamping slider 53; a buffer pad 131 is provided on the inner surface of the circular through hole 13 to protect the blood collection tube from colliding with the blood collection tube bracket 4; a silica gel pad 14 is provided on the upper surface of the support base plate 15 to stabilize the blood collection tube and reduce the vibration of the blood collection tube during movement.

[0040] In the ice chamber formed between the support base plate 15 and the bottom end of the outer shell 1, ice cubes can be placed through the ice delivery inlet 7. When the main shaft 11 rotates, the rotation angle is amplified by the acceleration gear set 16, so that the stirring blade 6 rotates at a larger angle, so as to evenly distribute the ice cubes in the ice chamber. When the ice cubes melt, the melted water can be directly discharged from the ice delivery inlet 7; a temperature sensor 8 is provided on the upper part of the inner wall of the outer shell 1 to measure the temperature inside the outer shell 1, and a temperature display screen 9 is provided on the outer surface of the outer shell 1 to display the temperature inside the outer shell 1. The reason for setting the temperature sensor 8 on the upper part of the outer shell 1 is to avoid the temperature difference between the upper and lower parts of the outer shell 1 resulting in the measured result being lower than the actual average temperature inside the outer shell 1, which is convenient for viewing.

[0041] In summary, for the intelligent blood collection tube transfer device used in critical care, a clamping mechanism 5 and a stirring blade 6 that can rotate together with the main shaft 11 are provided, which can stir the ice cubes in the ice chamber while clamping the blood collection tube, and there is no need to manually distribute the ice cubes evenly after clamping the blood collection tube; the clamping mechanism 5 does not use a spring structure, which can avoid the clamping becoming loose during repeated use and causing the blood collection tube to collide with the blood collection tube bracket 4; the clamping slider 53 that slides along the limit strip 55 is provided to clamp blood collection tubes of different sizes; a temperature sensor 8 is provided at the upper end of the inner wall of the outer shell 1, which can measure a value higher than the average temperature inside the outer shell 1, avoiding the blood sample from deteriorating due to too high a temperature inside the outer shell 1; the ice delivery inlet 7 provided at the bottom of the outer shell 1 facilitates directly putting ice cubes into the ice chamber, and the melted water in the ice chamber can also be discharged from the ice delivery inlet 7, avoiding water accumulation in the ice chamber.

[0042] It should be noted that in this text, terms such as "including", "comprising" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "including one..." does not exclude the existence of additional identical elements in the process, method, article or device including the said element.

[0043] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An intelligent blood collection tube transfer device for critical care clinical use, comprising a housing (1), characterized in that, Further comprising: A blood collection tube stent (4), the blood collection tube stent (4) is fixedly connected to the upper end of the outer shell (1), and at least one circle of circular through holes (13) are circumferentially formed in the blood collection tube stent (4), and each circular through hole (13) is axially formed in the blood collection tube stent (4), and the circular through holes (13) are used for accommodating blood collection tubes; A main shaft (11), the main shaft (11) axially penetrates through the center of the blood collection tube stent (4), and the main shaft (11) can rotate relative to the blood collection tube stent (4), ice cubes are placed at the lower end inside the outer shell (1), the lower end of the main shaft (11) extends to the lower end inside the outer shell (1), a stirring blade (6) is provided at the lower end of the main shaft (11), and the stirring blade (6) can stir the ice cubes; A clamping mechanism (5), the clamping mechanism (5) includes a turntable (51) and a clamping slider (53), the turntable (51) is fixedly connected to the main shaft (11), and the turntable (51) is arranged at the upper end of the blood collection tube stent (4), an arc-shaped notch (511) is formed in the turntable (51), the clamping slider (53) is arranged at a position on the upper surface of the blood collection tube stent (4) opposite to a single circular through hole (13), and a boss (54) adapted to the arc-shaped notch (511) is provided on the clamping slider (53), and the boss (54) can slide along the arc-shaped notch (511) while driving the clamping slider (53) to move radially along the blood collection tube stent (4) so that the clamping slider (53) approaches the center of the circular through hole (13); When the main shaft (11) rotates, the turntable (51) and the stirring blade (6) can rotate simultaneously.

2. The intelligent blood collection tube transfer device for critical care according to claim 1, wherein: A first limiting structure is provided between the blood collection tube stent (4) and the turntable (51) to guide the radial movement of the clamping slider (53) along the blood collection tube stent (4); The first limiting structure includes a chute formed on the surface of the clamping slider (53) close to the blood collection tube stent (4) and a limiting strip (55) adapted to the chute, and the limiting strip (55) is fixedly connected to the upper surface of the blood collection tube stent (4).

3. The intelligent blood collection tube transfer device for critical care according to claim 1, wherein: A support bottom plate (15) is provided at one end inside the outer shell (1) close to the stirring blade (6), an ice chamber is formed between the support bottom plate (15) and the bottom surface of the outer shell (1), the stirring blade (6) is located in the ice chamber, a lid (2) is provided at one end outside the outer shell (1) close to the blood collection tube stent (4), and the lid (2) is threadedly connected to the outer shell (1); A closable ice delivery inlet (7) is provided at a position close to the bottom of the outer shell (1).

4. The intelligent blood collection tube transfer device for critical care according to claim 3, wherein: A silica gel pad (14) adapted to the blood collection tube stent (4) is provided on the upper surface of the support bottom plate (15).

5. An intelligent blood collection tube transfer device for critical care clinical use according to claim 1, characterized in that: At the lower end of the main shaft (11) and on the side of the stirring blade (6), there is an acceleration gear set (16). The acceleration gear set (16) includes an input gear (161) provided at the lower end of the main shaft (11), a first transmission gear (163) meshed on the side of the input gear (161), a second transmission gear (164) coaxial with the first transmission gear (163), and an output gear (165) meshed on the side of the second transmission gear (164) close to the input gear (161). A pin shaft (166) is fixedly provided at the center of the output gear (165), and the pin shaft (166) is rotatably connected to the bottom of the housing (1). The stirring blade (6) is also fixedly connected to the pin shaft (166).

6. The intelligent blood collection tube transfer device for critical care according to claim 1, characterized in that: At the upper end of the main shaft (11), a knob (10) is fixedly provided. A slideway (101) is provided along the circumference on the lower surface of the knob (10). Spherical limiting grooves (102) are equidistantly provided inside the slideway (101). At the upper end of the clamping mechanism (5), a fixing plate (3) is provided. At least one spring pin (12) is provided between the upper surface of the fixing plate (3) and the position opposite to the slideway (101). The spring pin (12) can rotate along the center of the slideway (101) within the slideway (101). The spring pin (12) includes a pin sleeve (121) provided on the upper surface of the fixing plate (3). The pin sleeve (121) is of a hollow structure. A spherical pin (123) is sleeved inside the hollow structure. The upper end of the spherical pin (123) extends to the slideway (101), and the upper end of the spherical pin (123) is an enlarged diameter end. A spring (122) is provided between the enlarged diameter end and the pin sleeve (121), and the enlarged diameter end can fit into the spherical limiting groove (102) to enable circumferential self-locking of the knob (10).

7. An intelligent blood collection tube transfer device for critical care clinical use according to claim 1, characterized in that: A temperature sensor (8) is provided on the inner surface of the housing (1) near one end of the blood collection tube bracket (4). A temperature display screen (9) is provided on the outer surface of the housing (1).

8. An intelligent blood collection tube transfer device for critical care clinical use according to claim 1, characterized in that: A buffer pad (131) is provided on the inner surface of the circular through hole (13).

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