Blood transfusion bag processing equipment and method for blood transfusion department

Abstract

The present invention relates to a blood transfusion bag processing device and method for a blood transfusion department, comprising a fixed sleeve, wherein a rotating body is sleeved inside the fixed sleeve, wherein a placement groove and a receiving groove are formed in an equiangular annular shape inside the rotating body, wherein a partition is connected between the placement groove and the receiving groove, wherein a pressing mechanism is provided inside the placement groove; an open groove is formed in the middle of one side wall of the receiving groove; a shielding mechanism is directly opposite the upper end face of the placement groove; a rotating column is connected in the middle of the lower end face of the rotating body, and a rotating groove is formed on the outer side of the rotating column for rotational engagement, and the rotating groove is formed in the inner bottom of the fixed sleeve. In the present invention, after the tail end of the blood transfusion bag slides over the second pressure block, it is stuck to the upper ends of the first pressure block and the first fixed block at the port of the blood transfusion bag, thereby completing the placement of the blood transfusion bag and effectively ensuring that the blood transfusion bag is in a vertical downward state.

Description

Technical Field

[0001] The present invention relates to the technical field of medical equipment, and in particular to a blood transfusion bag processing device and method thereof for a blood transfusion department. Background Art

[0002] After a clinical blood transfusion, blood bag recovery is not only a crucial component of hospital medical administration and nosocomial infection management, but also a crucial part of clinical transfusion safety. Blood bag recovery is the final step in a blood transfusion, but in practice, it receives little attention and focus from clinical staff, often leading to incomplete blood bag recovery. This poses a safety hazard to nosocomial infections and clinical blood use. During blood bag recovery, after the infusion set is removed from the blood bag, due to the high viscosity of blood, residual blood remains in the bag. Medical staff then fold the blood bag over the transfusion port with the needle puncture hole, seal it with a yellow label bag, and secure it with tape. After sealing, the yellow label bag containing the blood bag is placed in a refrigerator for short-term storage and verification.

[0003] In the prior art, although the bag is glued together, it may fall or swing accidentally, causing some blood from the port of the blood transfusion bag to leak out and contaminate the yellow label bag and the surrounding environment. In addition, it is inconvenient to clean the blood transfusion bag, which reduces its practicality.

[0004] In order to solve the above problems, the present invention proposes a blood transfusion bag processing device and method for a blood transfusion department. Summary of the Invention

[0005] (1) Technical problems to be solved

[0006] The purpose of the present invention is to overcome the deficiencies of the prior art, meet actual needs, and provide a blood transfusion bag processing device and method for a blood transfusion department to solve the above technical problems.

[0007] (2) Technical solution

[0008] In order to achieve the purpose of the present invention, the technical solution adopted by the present invention is:

[0009] A blood transfusion bag processing device for a blood transfusion department comprises a fixed sleeve, a rotating body is sleeved inside the fixed sleeve, a placement groove and a receiving groove are provided in an equiangular ring inside the rotating body, a partition (14) is provided between the placement groove and the receiving groove, wherein a pressing mechanism is provided inside the placement groove; an open groove is provided in the middle of one side wall of the receiving groove; a shielding mechanism is directly opposite to the upper end face of the placement groove; a rotating column is connected in the middle of the lower end face of the rotating body, a rotating groove is provided on the outer side of the rotating column for rotational cooperation, and the rotating groove is provided in the inner bottom of the fixed sleeve.

[0010] Furthermore, the pressing mechanism includes a pressure rod that is guided to slide inside the open groove, and a connecting plate is connected to one side of the pressure rod, which is connected to the inner side wall of the accommodating groove and one side of the partition through a first fixed shaft, and the lower end face of the connecting plate is connected to the first spring body, and the lower end of the first spring body is connected to the bottom of the accommodating groove, and the upper end of one side face of the connecting plate is connected to a buckle plate, and a protrusion is formed on the upper end of the buckle plate, and the protrusion on the buckle plate is buckled into the buckle groove formed on the buckle plate, and the upper end of the buckle plate is fixedly connected to the upper part of one side wall of the accommodating groove, and a buckle block is connected to one side face of the connecting plate, and a guide surface is formed on one side face of the buckle block, and the upper end face of the buckle block is connected to the support frame, and one side face of the guide surface is in contact with the transmission rod.

[0011] Furthermore, one end of the transmission rod is connected to a limiting plate, and one end of the transmission rod passes through the inside of a T-shaped hole opened on the partition plate, a second spring body is connected between a side surface of the limiting plate and an end surface relative to the T-shaped hole, one end of the transmission rod is connected to a pressure plate, a first pressure block and a second pressure block are connected on both sides of the pressure plate, and a first guide block is connected between the first pressure block and the second pressure block.

[0012] Furthermore, one side of the first pressing block faces the first fixed block, one side of the second pressing block faces the second fixed block, a second guide block is connected between the first fixed block and the second fixed block, one side of the second guide block faces the first guide block, and one side of the first fixed block and the second fixed block are fixed on one side of the placement slot.

[0013] Furthermore, the shielding mechanism includes a transmission plate fixedly connected to the second fixed shaft, the upper end of the transmission plate is connected to the first connection port opened at the lower end of the rotating plate through the third fixed shaft, the rotating plate is connected to the second connection port opened at the lower end of one side of the transmission block through the fourth fixed shaft, one end face of the transmission block is connected to a cover plate, a foam block is pasted inside the cover plate, and one side face of the cover plate is connected to a fixing frame through the fifth fixed shaft, and the lower end face of the fixing frame is fixedly connected to the upper end face of the rotating body.

[0014] Furthermore, the lower end surface of the cover plate is buckled into the placement groove.

[0015] Furthermore, the first pressing block and the second pressing block are pressed against the blood transfusion bag relative to the first fixing block and the second fixing block.

[0016] A method for using a blood transfusion bag processing device in a blood transfusion department, characterized by the following specific steps:

[0017] S1. Adjustment: Simply hold any pressure rod and apply force in a clockwise direction to drive the rotating column on the rotating body to rotate inside the rotating groove, and the rotating body rotates inside the fixed sleeve. Then, the position of the next placement slot can be adjusted at will;

[0018] S2. Placement: The first pressing block and the first fixing block are arranged so that the lower end of the blood transfusion bag contacts the inclined surface of the first guide block or the second guide block, and is then guided to the outer side surface of the second pressing block by the inclined surface. The tail end of the blood transfusion bag is then guided to slide over the second pressing block by the outer side surface until the end of the blood transfusion bag is locked to the upper ends of the first pressing block and the first fixing block, thereby completing the placement of the blood transfusion bag and ensuring a vertical state.

[0019] S3. Fixing: By arranging the first pressing block, the second pressing block, the second fixing block, and the first fixing block, the first pressing block and the first fixing block abut against the front end of the blood transfusion bag, and the second pressing block and the second fixing block abut against the rear end of the blood transfusion bag, the blood transfusion bag can be fixed more effectively and some blood inside the blood transfusion bag can be prevented from flowing out.

[0020] S4. Covering: After the cover is rotated downward, the lower port of the cover has been inserted into the interior of the placement slot. At this time, the lower end surface of the foam block presses against the upper end of the blood transfusion bag port, effectively preventing the residual blood at the blood transfusion bag port from flowing out and preventing the residual blood from contaminating the interior of the placement slot.

[0021] Beneficial effects:

[0022] In the present invention, after the tail end of the blood transfusion bag slides over the second pressing block, it is stuck until the port of the blood transfusion bag is stuck to the upper ends of the first pressing block and the first fixing block, thereby completing the placement of the blood transfusion bag, effectively ensuring that the blood transfusion bag is in a vertical downward state, so that the blood transfusion bag is located between the first pressing block and the first fixing block and between the second pressing block and the second fixing block. Through the setting of the first guide block or the second guide block, the blood transfusion bag can be easily placed in the blood transfusion bag to prevent bending during placement.

[0023] In the present invention, the transmission rod is continuously pressed on the guide surface, so that the first pressure block and the second pressure block on the pressure plate are pressed against the blood transfusion bag until the first pressure block and the second pressure block abut against the second fixing block and the first fixing block, thereby fixing the blood transfusion bag between the first pressure block and the second pressure block and the second fixing block and the first fixing block. The abutment between the first pressure block and the first fixing block prevents the blood in the blood transfusion bag from flowing out of the port, and the abutment between the second pressure block and the second fixing block effectively strengthens the fixing effect of the blood transfusion bag, which is beneficial to prevent part of the blood in the blood transfusion bag from flowing out after it falls or shakes, and the blood transfusion bag will not be turned over or scattered at will, and unnecessary cleaning will no longer occur, thereby improving practicality and functionality.

[0024] In the present invention, when the stop block moves to one side, it also drives the transfer plate to pull the rotating plate and the transmission block downward, so that the cover plate is forced to rotate on the outside of the fifth fixed axis on the fixed frame, and the cover plate rotates downward until the cover plate completely covers the inside of the placement. At this time, the lower end surface of the foam block presses against the upper end of the blood transfusion bag port, effectively preventing the residual blood at the blood transfusion bag port from flowing out, preventing the residual blood from contaminating the inside of the placement tank, and avoiding cleaning problems.

[0025] In the present invention, the foam block is arranged to absorb blood, so that blood in the port will not flow out when the blood is taken out, and blood residue on the outside of the port is automatically cleaned to avoid infection due to touch. The foam block is disposable and can be directly torn off after use and a new foam block can be pasted, which is simple and convenient and improves cleanliness. In the event of falling or shaking, the surrounding environment will not be polluted, and the blood in the blood transfusion bag will not flow out, thereby improving safety and practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 Schematic diagram of the structure of an embodiment of the present invention;

[0027] Figure 2 It is a structural schematic diagram of the placement slot of the present invention;

[0028] Figure 3 It is a structural schematic diagram of the rotating tank of the present invention;

[0029] Figure 4 It is a structural schematic diagram of the pressure rod of the present invention;

[0030] Figure 5 It is a partial enlarged view of the gusset plate of the present invention;

[0031] Figure 6 A partially enlarged view of the guide surface of the present invention;

[0032] Figure 7 It is a partial enlarged view of the transmission rod of the present invention;

[0033] Figure 8 A partial enlarged view of the transfer plate of the present invention;

[0034] Figure 9 A partially enlarged view of the rotating plate of the present invention;

[0035] Figure 10 It is a partial enlarged view of the cover plate of the present invention.

[0036] The reference numerals are as follows:

[0037] 1-fixed sleeve, 11-rotating body, 111-opening groove, 112-rotating column, 13-placing groove, 14-partition, 15-rotating groove, 2-pressing mechanism, 21-pressing rod, 211-connecting plate, 22-first spring body, 23-buckle plate, 24-buckle plate, 241-buckle groove, 25-buckle block, 251-guide surface, 252-support frame, 26-transmission rod, 261-limiting plate, 262- Second spring body, 27-T-shaped hole, 28-pressure plate, 281-first pressure block, 282-second pressure block, 283-first guide block, 29-first fixed block, 291-second fixed block, 292-second guide block, 3-shielding mechanism, 31-transmission plate, 32-rotating plate, 33-rotating plate, 34-transmission block, 341-second connecting port, 35-cover plate, 36-foam block, 37-fixed frame. DETAILED DESCRIPTION

[0038] The following is combined with Figure 1-10 The present invention is further described with examples:

[0039] A blood transfusion bag processing device for a blood transfusion department comprises a fixed sleeve 1, wherein a rotating body 11 is sleeved inside the fixed sleeve 1, and a placement groove 12 and a receiving groove 13 are provided in an equiangular ring shape inside the rotating body 11, and a partition 14 is provided between the placement groove 13 and the receiving groove 12, wherein a pressing mechanism 2 is provided inside the placement groove 13; an open groove 111 is provided in the middle of one side wall of the receiving groove 12; the upper end face of the placement groove 13 faces a shielding mechanism 3; a rotating column 112 is connected in the middle of the lower end face of the rotating body 11, and a rotating groove 15 is rotatably matched on the outer side of the rotating column 112, and the rotating groove 15 is provided on the inner bottom of the fixed sleeve 1. After placing the blood bag, when the next blood transfusion bag needs to be placed, it is only necessary to hold any pressure rod 21 and apply force in the clockwise direction to drive the rotating column 112 on the rotating body 11 to rotate inside the rotating groove 15, and the rotating body 11 rotates inside the fixed sleeve 1, and then adjust the next placement groove 13 to a suitable position. When placing the blood transfusion bag, the following work is the same as the above work. By setting the rotating column 112 to rotate in the rotating groove 15, the positions of multiple placement grooves 13 can be easily adjusted, which is convenient and simple. After placement, there is no need to place the blood transfusion bag, and it can be directly lifted by the supporting plates on both sides of the fixed sleeve 1 and placed in the refrigerator for storage.

[0040] The first end 22 of the first spring body 22 is connected to the bottom of the accommodating groove 12, and the upper end of the connecting plate 211 is connected to the buckle plate 23. The upper end of the buckle plate 23 is connected to the buckle plate 23, and the upper end of the buckle plate 23 is engaged with the buckle groove 241 formed on the buckle plate 24. The upper end of the buckle plate 24 is fixedly connected to the upper part of the side wall of the accommodating groove 12. The connecting plate 211 is connected to a buckle block 25 on one side. The buckle block 25 is formed with a guide surface 251 on one side, and the upper end surface of the buckle block 25 is connected to the support frame 252. The guide surface 251 abuts against the transmission rod 26. After placement, the pressure rod 21 is pressed downward, and the connecting plate 211 is driven to rotate downward on the outer side of the first fixed axis. The pressure rod 21 rotates downward along the inside of the open groove 111, and the connecting plate 211 is squeezed downward on the first spring body 22. At the same time, the connecting plate 211 drives the buckle plate 23 and the stop block 25 to move downward. The protrusion on the buckle plate 23 first hits the side of the stop plate 24 downward, and the pressure rod 21 continues to apply force downward, so that the protrusion on the buckle plate 23 gradually presses down on the side of the stop plate 24. The buckle plate 23 is moved to one side under pressure until the protrusion on the buckle plate 23 is engaged with the inside of the buckle groove 241, and the pressure rod 21 is stopped from being pressed downward. The setting of the buckle plate 23 is conducive to allowing the first pressure block 281 and the second pressure block 282 to continue to press the blood transfusion bag with the second fixed block 291 and the first fixed block 29.

[0041] In this embodiment, one end of the transmission rod 26 is connected to a limiting plate 261, and one end of the transmission rod 26 passes through the inside of a T-shaped hole 27 opened on the partition 14, and a second spring body 262 is connected between a side surface of the limiting plate 261 and an end surface relative to the T-shaped hole 27, and one end of the transmission rod 26 is connected to a pressure plate 28, and a first pressure block 281 and a second pressure block 282 are connected on both sides of the pressure plate 28, and a first guide block 283 is connected between the first pressure block 281 and the second pressure block 282. The stop block 25 also moves downward with the connecting plate 211, so that the guide surface 251 contacts the round end surface of the transmission rod 26. Through the design of the guide surface 251, the transmission rod 26 slides to one side inside the T-shaped hole 27, and the limit plate 261 on the transmission rod 26 is squeezed to one side by the second spring body 262. The power of the transmission rod 26 drives the pressure plate 28 to press toward the blood transfusion bag. The guide surface 251 continues to press the transmission rod 26, so that the first pressure block 281 and the second pressure block 282 on the pressure plate 28 press against the blood transfusion bag until the first pressure block 281 and the second pressure block 282 are aligned with the second fixed block 291 and the first fixed block 291. The blocks 29 abut against each other, so that the blood transfusion bag is fixed between the first pressing block 281 and the second pressing block 282 and the second fixing block 291 and the first fixing block 29. The abutment between the first pressing block 281 and the first fixing block 29 prevents the blood in the blood transfusion bag from flowing out of the port. The abutment between the second pressing block 282 and the second fixing block 291 effectively strengthens the fixing effect of the blood transfusion bag, which is beneficial to prevent part of the blood inside the blood transfusion bag from flowing out after it falls or shakes, and the blood transfusion bag will not be turned over or scattered at will, and unnecessary cleaning will no longer occur, thereby improving practicality and functionality.

[0042] In this embodiment, one side of the first pressing block 281 faces the first fixed block 29, and one side of the second pressing block 281 faces the second fixed block 291. A second guide block 292 is connected between the first fixed block 29 and the second fixed block 291. One side of the second guide block 292 faces the first guide block 283. One side of the first fixed block 29 and the second fixed block 291 are fixed to one side of the placement groove 13. The blood transfusion bag is placed in the placement groove 12 with the blood transfusion socket facing upward. During the placement of the blood transfusion bag, the tail end of the blood transfusion bag first contacts the outer side surfaces of the first pressing block 281 and the first fixing block 29, and is guided to the inclined surface of the first guide block 283 or the second guide block 292. For example, it is guided to the inclined surface of the first guide block 283 to guide it to the outer side surface of the second pressing block 282, and then guided downward to the blood transfusion bag. After the tail end of the blood transfusion bag slides over the second pressing block 282, it is stuck until the end of the blood transfusion bag is stuck to the upper end of the first pressing block 281 and the first fixing block 29. Then, the blood transfusion bag placement work is completed, effectively ensuring that the blood transfusion bag is in a vertical downward state, so that the blood transfusion bag is located between the first pressing block 281 and the first fixing block 29 and between the second pressing block 282 and the second fixing block 291. Through the setting of the first guide block 283 or the second guide block 292, the blood transfusion bag can be easily placed to prevent bending during placement.

[0043] In this embodiment, the shielding mechanism 3 includes a transmission plate 31 fixedly connected to the second fixed shaft, the upper end of the transmission plate 31 is connected to the first connection port 33 opened at the lower end of the rotating plate 32 through the third fixed shaft, and the rotating plate 32 is connected to the second connection port 341 opened at the lower end of one side of the transmission block 34 through the fourth fixed shaft. One end face of the transmission block 34 is connected to a cover plate 35, and a foam block 36 is pasted inside the cover plate 35. One side face of the cover plate 35 is connected to a fixing frame 37 through the fifth fixed shaft, and the lower end face of the fixing frame 37 is fixedly connected to the upper end face of the rotating body 11. When the stop block 25 moves to one side, it also drives the transfer plate 31 to pull the rotating plate 33 and the transmission block 34 downward, so that the cover plate 35 is forced to rotate on the outside of the fifth fixed axis on the fixing frame 37, and the cover plate 35 rotates downward until the cover plate completely covers the inside of the placement groove 13. At this time, the lower end surface of the foam block 36 presses against the upper end of the blood transfusion bag port, effectively preventing the residual blood at the blood transfusion bag port from flowing out and contaminating the inside of the placement groove 13, avoiding cleaning problems. The foam block 36 is arranged to absorb blood from the port when it is taken out, and the blood residue on the outside of the port is automatically cleaned to avoid infection by touch. The foam block is disposable and can be directly torn off after use and a new foam block can be pasted. It is simple and convenient, and improves cleanliness. After falling or shaking, it will not pollute the surrounding environment, and the blood in the blood transfusion bag will not flow out, thereby improving safety and practicality.

[0044] In this embodiment, the lower end surface of the cover plate 35 is buckled into the placement groove 13. This is beneficial to prevent the blood remaining at the blood transfusion bag port from flowing out and contaminating the interior of the placement groove 13.

[0045] In this embodiment, the first pressing block 281 and the second pressing block 282 are pressed against the first fixing block 29 and the second fixing block 291 to press the blood transfusion bag, which is beneficial to prevent part of the blood in the blood transfusion bag from flowing out.

[0046] A method for using a blood transfusion bag processing device in a blood transfusion department, characterized in that the specific method steps are as follows:

[0047] S1. Adjustment: Simply hold any pressing rod 21 and apply force clockwise to drive the rotating column 112 on the rotating body 11 to rotate inside the rotating groove 15. The rotating body 11 rotates inside the fixed sleeve 1, and then the position of the next placement groove 13 can be adjusted at will.

[0048] S2. Placement: The first pressing block 281 and the first fixing block 29 are arranged so that the lower end of the blood transfusion bag contacts the inclined surface of the first guide block 283 or the second guide block 292. The inclined surface is then used to guide the lower end of the blood transfusion bag to the outer side surface of the second pressing block 282. The outer side surface is then used to guide the tail end of the blood transfusion bag to slide over the second pressing block 282 until the end of the blood transfusion bag is locked between the upper ends of the first pressing block 281 and the first fixing block 29. This completes the placement of the blood transfusion bag and ensures a vertical position.

[0049] S3. Fixing: By arranging the first pressing block 281, the second pressing block 282, the second fixing block 291, and the first fixing block 29, the first pressing block 281 and the first fixing block 29 abut against the front end of the blood transfusion bag, and the second pressing block 282 and the second fixing block 291 abut against the rear end of the blood transfusion bag, the blood transfusion bag can be fixed more effectively and some blood inside the blood transfusion bag can be prevented from flowing out.

[0050] S4. Covering: After the cover plate 35 is rotated downward, the lower end of the cover plate 35 has been inserted into the interior of the placement groove 13. At this time, the lower end surface of the foam block 36 presses against the upper end of the blood transfusion bag port, effectively preventing the residual blood at the blood transfusion bag port from flowing out and preventing the residual blood from contaminating the interior of the placement groove 13.

[0051] The specific working principle of the present invention includes the following process:

[0052] First, after the blood transfusion bag is used up and the infusion pump is removed, the blood transfusion bag is placed in the placement slot 12 with the blood transfusion port facing upwards. During the placement of the blood transfusion bag, the tail end of the blood transfusion bag first contacts the outer side surfaces of the first pressing block 281 and the first fixed block 29, and is guided to the inclined surface of the first guide block 283 or the second guide block 292. For example, if it is guided to the inclined surface of the first guide block 283, it is guided to the outer side surface of the second pressing block 282, and then downwardly guides the blood transfusion bag. After the tail end of the blood transfusion bag slides over the second pressing block 282, it is stuck until the port of the blood transfusion bag is stuck to the upper ends of the first pressing block 281 and the first fixed block 29, thereby completing the placement of the blood transfusion bag.

[0053] After placement, the pressure rod 21 is pressed downward, driving the connecting plate 211 to rotate downward on the outer side of the first fixed axis, and the pressure rod 21 rotates downward along the inside of the open groove 111, and the connecting plate 211 is pressed downward on the first spring body 22. At the same time, the connecting plate 211 drives the buckle plate 23 and the block 25 to move downward, and the protrusion on the buckle plate 23 first hits the side of the push plate 24 downward. The pressure rod 21 continues to apply force downward, allowing the protrusion on the buckle plate 23 to gradually press downward on the side of the push plate 24. The buckle plate 23 is moved to one side under pressure until the protrusion on the buckle plate 23 is engaged with the inside of the buckle groove 241. Stop pressing the pressure rod 21 downward, and the block 25 also moves downward with the connecting plate 211, so that the guide The surface 251 contacts the round end surface of the transmission rod 26. Through the design of the guide surface 251, the transmission rod 26 slides to one side inside the T-shaped hole 27. The limit plate 261 on the transmission rod 26 is pressed to one side by the second spring body 262. The power of the transmission rod 26 drives the pressure plate 28 to press toward the blood transfusion bag. The guide surface 251 continues to press the transmission rod 26, so that the first pressure block 281 and the second pressure block 282 on the pressure plate 28 are pressed against the blood transfusion bag until the first pressure block 281 and the second pressure block 282 are in contact with the second fixed block 291 and the first fixed block 29, thereby fixing the blood transfusion bag between the first pressure block 281 and the second pressure block 282 and the second fixed block 291 and the first fixed block 29.

[0054] After the first pressing block 281 and the second pressing block 282 are in contact with the second fixing block 291 and the first fixing block 29, the protrusion on the buckle plate 23 is just buckled into the inside of the buckle groove 241, allowing the first pressing block 281 and the second pressing block 282 to continue to press the blood transfusion bag with the second fixing block 291 and the first fixing block 29. After pressing the blood transfusion bag, the cover plate 35 has already been buckled into the inside of the placement groove 13 by the power of the support frame 252 and the third fixed shaft on the block 25. When the block 25 moves to one side, it also drives the transmission plate 31 to pull the rotating plate 33 and the transmission block 34 downward, so that the cover plate 35 is forced to rotate on the outside of the fifth fixed shaft on the fixing frame 37, and the cover plate 35 rotates downward until the cover plate completely covers the inside of the placement groove 13. At this time, the lower end surface of the foam block 36 presses against the upper end of the blood transfusion bag port, effectively preventing the residual blood at the blood transfusion bag port from flowing out.

[0055] After placing the blood bag, when the next blood transfusion bag needs to be placed, just hold any pressure rod 21 and apply force in the clockwise direction to drive the rotating column 112 on the rotating body 11 to rotate inside the rotating groove 15, and the rotating body 11 rotates inside the fixed sleeve 1, and then adjust the next placement groove 13 to rotate to a suitable position. When placing the blood transfusion bag, the above work is the same. When there is no need to place the blood transfusion bag, it can be directly lifted by the supporting plates on both sides of the fixed sleeve 1 and placed in the refrigerator for storage.

[0056] The embodiments disclosed in the present invention are preferred embodiments, but are not limited to them. Ordinary technicians in this field can easily understand the spirit of the present invention based on the above embodiments and make different extensions and changes. As long as they do not deviate from the spirit of the present invention, they are all within the scope of protection of the present invention.

Claims

1. A blood transfusion bag processing device for a blood transfusion department, comprising a fixed sleeve (1), characterized in that: The fixed sleeve (1) is provided with a rotating body (11) inside, and a placement groove (13) and a receiving groove (12) are provided in an equiangular annular manner inside the rotating body (11), and a partition (14) is provided between the placement groove (13) and the receiving groove (12), wherein a pressing mechanism (2) is provided inside the placement groove (13); an opening groove (111) is provided in the middle of one side wall of the receiving groove (12); the upper end face of the placement groove (13) faces the shielding mechanism (3); a rotating column (112) is connected to the middle of the lower end face of the rotating body (11), and the rotating column (112) ) is rotatably matched with a rotation groove (15) on the outside, and the rotation groove (15) is opened at the inner bottom of the fixed sleeve (1); the pressing mechanism (2) includes a pressure rod (21) that is guided and slidable inside the opening groove (111), and one side of the pressure rod (21) is connected to a connecting plate (211), and the connecting plate (211) is connected to the inner side wall of the receiving groove (12) and one side of the partition (14) through a first fixed axis, and the lower end surface of the connecting plate (211) is connected to a first spring body (22), and the lower end of the first spring body (22) is connected to the bottom of the receiving groove (12). The upper end of one side surface of the connecting plate (211) is connected to a buckle plate (23), the upper end of the buckle plate (23) is formed with a protrusion, and the protrusion on the buckle plate (23) is buckled into the inside of a buckle groove (241) provided on the support plate (24), the upper end of the support plate (24) is fixedly connected to the upper part of a side wall of the accommodating groove (12), the side surface of the connecting plate (211) is connected to a support block (25), the side surface of the support block (25) is formed with a guide surface (251), and the upper end surface of the support block (25) is connected to a support frame (252), and the side surface of the guide surface (251) is in contact with a transmission rod (26); One end of the transmission rod (26) is connected to a limiting plate (261), and one end of the transmission rod (26) passes through the inside of a T-shaped hole (27) provided on the partition (14). A second spring body (262) is connected between a side surface of the limiting plate (261) and an end surface relative to the T-shaped hole (27). One end of the transmission rod (26) is connected to a pressure plate (28). A first pressure block (281) and a second pressure block (282) are connected to both sides of the pressure plate (28). A first guide block (283) is connected between the first pressure block (281) and the second pressure block (282).

2. The blood transfusion bag processing device according to claim 1, characterized in that: One side of the first pressing block (281) faces the first fixed block (29), and one side of the second pressing block (282) faces the second fixed block (291). A second guide block (292) is connected between the first fixed block (29) and the second fixed block (291). One side of the second guide block (292) faces the first guide block (283). One side of the first fixed block (29) and the second fixed block (291) are fixed to one side of the placement groove (13).

3. The blood transfusion bag processing equipment for blood transfusion department according to claim 1, characterized in that: The shielding mechanism (3) includes a transmission plate (31) fixedly connected to a second fixed shaft, an upper end of the transmission plate (31) is connected to a first connection port (33) provided at a lower end of a rotating plate (32) via a third fixed shaft, the rotating plate (32) is connected to a second connection port (341) provided at a lower end of one side of a transmission block (34) via a fourth fixed shaft, one end face of the transmission block (34) is connected to a cover plate (35), a foam block (36) is adhered to the inside of the cover plate (35), and one side face of the cover plate (35) is connected to a fixing frame (37) via a fifth fixed shaft, the lower end face of the fixing frame (37) is fixedly connected to the upper end face of the rotating body (11).

4. The blood transfusion bag processing equipment for blood transfusion department according to claim 3, characterized in that: The lower end surface of the cover plate (35) is buckled into the placement groove (13).

5. The blood transfusion bag processing equipment for blood transfusion department according to claim 2, characterized in that: The first pressing block (281) and the second pressing block (282) are opposed to the first fixing block (29) and the second fixing block (291) and press against the blood transfusion bag.

6. A method for using the blood transfusion bag processing device according to any one of claims 1 to 5, characterized in that: Specific steps include: S1. Adjustment: Simply hold any pressure rod (21) and apply force in the clockwise direction to drive the rotating column (112) on the rotating body (11) to rotate inside the rotating groove (15), and the rotating body (11) rotates inside the fixed sleeve (1), and then the position of the next placement groove (13) can be adjusted at will; S2. Placement: The first pressing block (281) and the first fixing block (29) are arranged so that the lower end of the blood transfusion bag contacts the inclined surface of the first guide block (283) or the second guide block (292), and is then guided to the outer side surface of the second pressing block (282) through the inclined surface. The tail end of the blood transfusion bag is then guided through the outer side surface until the end of the blood transfusion bag is stuck to the upper ends of the first pressing block (281) and the first fixing block (29), thereby completing the placement of the blood transfusion bag and ensuring a vertical state. S3. Fixing: By arranging the first pressing block (281), the second pressing block (282), the second fixing block (291), and the first fixing block (29), the first pressing block (281) and the first fixing block (29) are abutted against the front end of the blood transfusion bag, and the second pressing block (282) and the second fixing block (291) are abutted against the rear end of the blood transfusion bag.

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