A purification pipeline for a blood separator that is convenient for exhausting air

Abstract

The present invention discloses a purification pipeline for a blood separator that is convenient for exhausting air, and relates to the technical field of purification pipelines, including a fixed base plate, a fixing mechanism, the fixing mechanism is movably mounted on the rear side of the top of the fixed base plate, the fixing mechanism includes a first fixed block and a limiting column, two limiting columns are movably mounted on the rear side of the top of the fixed base plate, two first fixed blocks are movably mounted on both sides of the top of the fixed base plate, and a pipeline mechanism, the pipeline mechanism is movably mounted on the top of the first fixed block. The present invention can ensure that the device will not move or shake during use through the fixing mechanism, thereby improving the stability and safety of operation, and the fixing mechanism can be used to place the device in a suitable position, making the operation more convenient and comfortable, and the separation mechanism can be used to filter the blood to remove substances that are harmful to blood circulation, improve blood circulation, and improve the functions and health levels of various organs of the body.

Description

Technical Field

[0001] The invention relates to the technical field of purification pipelines, in particular to a purification pipeline for a blood separator which is convenient for exhausting air. Background Art

[0002] A blood separator is a medical device used to separate different components in the blood. It is usually used in the field of clinical medicine, especially in the process of blood transfusion, blood purification and blood analysis. The main function of the blood separator is to separate the components such as red blood cells, white blood cells, platelets and plasma in the blood by physical or chemical methods, so that specific components in the blood can be selectively collected, processed or separated as needed to meet the needs of different treatments or research. The purification pipeline is usually composed of medical-grade pipes, connectors and filters to ensure the safety and effectiveness of the separation and purification process. It plays the role of conveying, filtering and protecting blood components to ensure that no external pollutants are introduced during the blood purification process;

[0003] At present, traditional purification lines may require complex operating steps and additional tools, which requires medical staff to spend more time and energy when using them. This may increase the risk of operation and the possibility of errors, and traditional purification lines may have problems with loose fixation or easy movement, which may cause the device to shake or accidentally fall off during use, increasing the instability and safety hazards of operation, and traditional purification lines may use the same infusion pipeline to connect to different devices or containers, which may lead to the risk of cross-infection between different liquids. Cross-infection may introduce bacteria, viruses or other pathogens, increasing the risk of infection in patients, and traditional purification lines may not be effective in filtering waste, metabolites, toxins and inflammatory mediators in the blood. Incomplete filtration or poor filter performance may result in the inability to completely remove these harmful substances, affecting the improvement of blood circulation and organ function, and traditional purification lines may not have an effective exhaust mechanism and cannot completely remove the air in the blood, which may increase the risk of air embolism and pose a potential threat to the cardiovascular system. Summary of the invention

[0004] The object of the present invention is to provide a purification pipeline for a blood separator that is convenient for exhausting air, so as to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned object, the present invention provides the following technical solution: A purification pipeline for a blood separator that is convenient for exhausting air, comprising a fixed bottom plate, and also comprising;

[0006] A fixing mechanism, wherein the fixing mechanism is movably mounted on the rear side of the top of the fixed base plate, the fixing mechanism comprises a first fixing block and a limiting column, two limiting columns are movably mounted on the rear side of the top of the fixed base plate, and two first fixing blocks are movably mounted on both sides of the top of the fixed base plate;

[0007] A pipeline mechanism, the pipeline mechanism is movably mounted on the top of the first fixed block, the pipeline mechanism comprises a first cover plate and a first pipeline, the first cover plate below is movably mounted on the top of the first fixed block on the left, and the first pipeline is movably mounted on the top of the first cover plate below;

[0008] A mounting plate, wherein first movable holes are provided on both sides of the top of the mounting plate, and the mounting plate is movably mounted in the middle of the outer side of the limiting column;

[0009] A clamping mechanism, the clamping mechanism is movably mounted on both sides of the front end of the mounting plate, the clamping mechanism comprises a first elastic clip, and the first elastic clip is movably mounted on the left side of the front end of the mounting plate;

[0010] An infusion mechanism, the infusion mechanism is movably mounted above the fixed bottom plate, the infusion mechanism comprises a first infusion pipeline, the first infusion pipeline is movably mounted above the fixed bottom plate;

[0011] A separation mechanism, the separation mechanism is movably installed inside the first pipeline, the separation mechanism comprises a rotating rod, and the rotating rod is movably installed in the middle of the inner cavity of the first pipeline;

[0012] The exhaust mechanism is movably mounted on the middle part of the outer side of the rotating rod. The exhaust mechanism comprises a first exhaust airbag, which is movably mounted on the upper middle part of the outer side of the rotating rod.

[0013] Preferably, the fixing mechanism also includes a second fixing block, a first L-shaped fixing plate, a second L-shaped fixing plate and a third L-shaped fixing plate, the top end of the limiting column is installed with a fixed top plate by bolts, the two first L-shaped fixing plates are installed on the rear sides of both ends of the fixed top plate by bolts, the two second L-shaped fixing plates are installed on the rear sides of both ends of the mounting plate by bolts, the two third L-shaped fixing plates are installed on the rear sides of both ends of the fixed bottom plate by bolts, and the two second fixing blocks are installed on both sides of the bottom end of the fixed top plate by bolts.

[0014] Preferably, the clamping mechanism further comprises a second elastic clip, and the second elastic clip is mounted on the right side of the front end of the mounting plate by means of bolts.

[0015] Preferably, the pipeline mechanism also includes a second pipeline and a second cover plate, the first pipeline is sleeved in the middle of the inner cavity of the first elastic clip, the second pipeline is sleeved in the middle of the inner cavity of the second elastic clip, the two first cover plates are installed at the top and bottom of the first pipeline by bonding, the two second cover plates are installed at the top and bottom of the second pipeline by bonding, the top of the first cover plate and the second cover plate are in contact with the bottom of the second fixed block, and the bottom of the first cover plate and the second cover plate are in contact with the top of the first fixed block.

[0016] Preferably, the infusion mechanism also includes a U-shaped infusion pipeline, a second inlet and outlet, a second fixing ring, a first fixing ring, a first inlet and outlet, and a second infusion pipeline. A second movable hole is provided at the front end of the first cover plate away from the middle of the outer side of the first pipeline, and the first inlet and outlet are sleeved inside the second movable hole. A third movable hole is provided at the front end of the second cover plate away from the middle of the outer side of the second pipeline, and the second inlet and outlet are sleeved inside the third movable hole. Two of the first fixing rings are bonded to the top ends of the upper first inlet and outlet and the upper second inlet and outlet, and two of the second fixing rings are bonded to the bottom ends of the lower first inlet and outlet and the lower second inlet and outlet. The first infusion pipeline is sleeved in the middle of the inner cavity of the second fixing ring, and the second infusion pipeline is sleeved in the middle of the inner cavity of the first fixing ring. The U-shaped infusion pipeline is bonded to the right ends of the first infusion pipeline and the second infusion pipeline.

[0017] Preferably, the separation mechanism also includes a servo motor, a first filter bucket, a second filter bucket, a second mounting ring and a first mounting ring, the servo motor is bonded to the middle part of the top end of the first cover plate, a fourth movable hole is opened in the middle part of the top end of the first cover plate, the bottom end of the output shaft of the servo motor passes through the fourth movable hole and is connected to the top end of the rotating rod by bonding, the first filter bucket is mounted on the middle and upper part of the outer side of the rotating rod by bonding, the second filter bucket is mounted on the middle and lower part of the outer side of the rotating rod by bonding, the two first mounting rings are mounted on the middle part of the outer side of the rotating rod by bonding, the second mounting ring is mounted on the middle part of the outer side of the rotating rod by bonding, and the second mounting ring is located between the two first mounting rings.

[0018] Preferably, the separation mechanism also includes a fixed frame, a rotating block, a sleeve block, a U-shaped plate, a stirring rod, a first sleeve tube, a second sleeve tube, a first telescopic spring and a second telescopic spring, several of the fixed frames are installed around the outside of the first mounting ring by bonding, the rotating block is installed inside the fixed frame by bonding, the first telescopic spring is installed by sleeve connection at the middle of one end of the rotating block away from the middle of the outside of the first mounting ring, the sleeve block is installed by sleeve connection at one end of the rotating block away from the middle of the outside of the first mounting ring, the U-shaped plate is installed by sleeve connection at one end of the sleeve block away from the middle of the outside of the first mounting ring, several of the first sleeve tubes are installed around the outside of the second mounting ring by bonding, the second telescopic spring is installed by bonding at one end of the inner cavity of the first sleeve tube close to the middle of the second mounting ring, the second sleeve tube is slidably installed inside the first sleeve tube, and one end of the second sleeve tube close to the middle of the second mounting ring is connected to the second telescopic spring by bonding, and several of the stirring rods are installed around the outside of the U-shaped plate by bonding.

[0019] Preferably, the exhaust mechanism further includes a second exhaust airbag, and the second exhaust airbag is mounted on the lower middle part of the outer side of the rotating rod by bonding.

[0020] Compared with the prior art, the present invention has the following beneficial effects:

[0021] 1. The present invention can separate the blood in the infusion from other components by connecting the infusion mechanism to the first infusion pipeline of the blood separator, and the second infusion pipeline is connected to the storage collection bag or other equipment, so that the separated blood components can be conveniently collected and stored. By connecting different infusion pipelines to different equipment, cross infection between different liquids can be avoided. The fixing mechanism can ensure that the device will not move or shake during use, thereby improving the stability and safety of operation. The fixing mechanism can also place the device in a suitable position, making the operation more convenient and comfortable.

[0022] 2. The present invention clamps the first pipeline and the second pipeline through a clamping mechanism, making the operation more convenient and simple. Medical staff can easily clamp or loosen the pipeline without additional tools or complicated steps. The waste, metabolites, toxins and inflammatory mediators in the blood are filtered through the separation mechanism. The waste, metabolites, toxins and inflammatory mediators in the blood will affect the flow of blood and oxygen delivery, thereby affecting the functions of various organs in the body. By filtering the blood through the separation mechanism, these substances that are harmful to blood circulation can be removed, blood circulation can be improved, and the functions and health levels of various organs in the body can be improved. The air in the blood is further exhausted through the exhaust mechanism. Air entering the blood circulation may cause air embolism, especially in the venous access and cardiovascular system. Air embolism can block blood vessels, resulting in insufficient blood supply, and even cause serious complications, such as myocardial infarction or stroke. By removing the air in the blood through the exhaust mechanism, air embolism can be prevented and the patient's cardiovascular health can be protected. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 A schematic diagram of the overall structure provided by an embodiment of the present invention;

[0024] Figure 2 A structural diagram of the interior of a first pipeline provided in an embodiment of the present invention;

[0025] Figure 3 A structural diagram of a separation mechanism and an exhaust mechanism provided in an embodiment of the present invention;

[0026] Figure 4 A partial structural diagram of a separation mechanism and an exhaust mechanism provided in an embodiment of the present invention;

[0027] Figure 5 A partial structural diagram of a separation mechanism provided by an embodiment of the present invention;

[0028] Figure 6 A partially exploded structural diagram of a separation mechanism provided in an embodiment of the present invention;

[0029] Figure 7 The embodiment of the present invention provides Figure 3 The enlarged structure diagram at A in the middle;

[0030] Figure 8 A structural diagram of the rear view of the overall structure provided by an embodiment of the present invention.

[0031] In the figure: 1, fixed bottom plate; 2, infusion mechanism; 201, U-shaped infusion pipeline; 202, first infusion pipeline; 203, second inlet and outlet; 204, second fixing ring; 205, first fixing ring; 206, first inlet and outlet; 207, second infusion pipeline; 3, fixing mechanism; 301, second fixing block; 302, first fixing block; 303, first L-shaped fixing plate; 304, second L-shaped fixing plate; 305, third L-shaped fixing plate; 306, limiting column; 4, clamping mechanism; 401, second elastic clip; 402, first elastic clip; 5, pipeline mechanism; 501, second pipeline; 502, first Second cover plate; 503, first cover plate; 504, first pipeline; 6, fixed top plate; 7, separation mechanism; 701, servo motor; 702, rotating rod; 703, first filter bucket; 704, second filter bucket; 705, fixed frame; 706, rotating block; 707, sleeve block; 708, U-shaped plate; 709, stirring rod; 710, second mounting ring; 711, first sleeve pipe; 712, second sleeve pipe; 713, first mounting ring; 714, first telescopic spring; 715, second telescopic spring; 8, exhaust mechanism; 801, first exhaust airbag; 802, second exhaust airbag; 9, mounting plate. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0033] See also Figure 1-8 , the present invention provides a technical solution: a purification pipeline for a blood separator that is convenient for exhausting air, comprising a fixed bottom plate 1, and also comprising;

[0034] The fixing mechanism 3 is movably mounted on the rear side of the top of the fixed base plate 1. The fixing mechanism 3 includes a first fixing block 302 and a limiting column 306. The two limiting columns 306 are movably mounted on the rear side of the top of the fixed base plate 1. The two first fixing blocks 302 are movably mounted on both sides of the top of the fixed base plate 1.

[0035] The pipeline mechanism 5 is movably mounted on the top of the first fixed block 302. The pipeline mechanism 5 includes a first cover plate 503 and a first pipeline 504. The lower first cover plate 503 is movably mounted on the top of the left first fixed block 302. The first pipeline 504 is movably mounted on the top of the lower first cover plate 503.

[0036] A mounting plate 9, wherein first movable holes are provided on both sides of the top of the mounting plate 9, and the mounting plate 9 is movably mounted in the middle of the outer side of the limiting column 306;

[0037] The clamping mechanism 4 is movably mounted on both sides of the front end of the mounting plate 9. The clamping mechanism 4 includes a first elastic clip 402, and the first elastic clip 402 is movably mounted on the left side of the front end of the mounting plate 9;

[0038] The infusion mechanism 2 is movably mounted above the fixed bottom plate 1. The infusion mechanism 2 comprises a first infusion pipeline 202. The first infusion pipeline 202 is movably mounted above the fixed bottom plate 1.

[0039] A separation mechanism 7, which is movably mounted inside the first pipeline 504, and includes a rotating rod 702, which is movably mounted in the middle of the inner cavity of the first pipeline 504;

[0040] The exhaust mechanism 8 is movably mounted on the middle part of the outer side of the rotating rod 702 . The exhaust mechanism 8 comprises a first exhaust airbag 801 , which is movably mounted on the upper middle part of the outer side of the rotating rod 702 .

[0041] The fixing mechanism 3 also includes a second fixing block 301, a first L-shaped fixing plate 303, a second L-shaped fixing plate 304 and a third L-shaped fixing plate 305. The top of the limiting column 306 is fixed with a fixing top plate 6 by bolts. The two first L-shaped fixing plates 303 are fixed to the rear sides of both ends of the fixing top plate 6 by bolts. The two second L-shaped fixing plates 304 are fixed to the rear sides of both ends of the mounting plate 9 by bolts. The two third L-shaped fixing plates 305 are fixed to the rear sides of both ends of the fixing bottom plate 1 by bolts. The two second fixing blocks 301 are fixed to both sides of the bottom end of the fixing top plate 6 by bolts. The fixing mechanism 3 can ensure that the device will not move or shake during use, thereby improving the stability and safety of the operation. The fixing mechanism 3 can also place the device in a suitable position, making the operation more convenient and comfortable.

[0042] The clamping mechanism 4 further includes a second elastic clamp 401, which is mounted on the right side of the front end of the mounting plate 9 by means of bolts. The first pipeline 504 and the second pipeline 501 are clamped by the clamping mechanism 4, making the operation more convenient and simple. Medical staff can easily clamp or loosen the pipeline without the need for additional tools or complicated steps.

[0043] The pipeline mechanism 5 also includes a second pipeline 501 and a second cover plate 502. The first pipeline 504 is sleeved in the middle of the inner cavity of the first elastic clip 402, and the second pipeline 501 is sleeved in the middle of the inner cavity of the second elastic clip 401. Two first cover plates 503 are installed at the top and bottom of the first pipeline 504 by bonding, and two second cover plates 502 are installed at the top and bottom of the second pipeline 501 by bonding. The top of the upper first cover plate 503 and the second cover plate 502 are in contact with the bottom of the second fixed block 301, and the bottom of the lower first cover plate 503 and the second cover plate 502 are in contact with the top of the first fixed block 302.

[0044] The infusion mechanism 2 also includes a U-shaped infusion pipeline 201, a second inlet and outlet 203, a second fixing ring 204, a first fixing ring 205, a first inlet and outlet 206, and a second infusion pipeline 207. The first cover plate 503 is provided with a second movable hole at the front end of the side away from the middle of the outer side of the first pipeline 504, and the first inlet and outlet 206 is sleeved inside the second movable hole. The second cover plate 502 is provided with a third movable hole at the front end of the side away from the middle of the outer side of the second pipeline 501, and the second inlet and outlet 203 is sleeved inside the third movable hole. The two first fixing rings 205 are bonded to the top of the upper first inlet and outlet 206 and the upper second inlet and outlet 203. The second fixing ring 204 is bonded to the bottom ends of the first inlet and outlet 206 and the second inlet and outlet 203 below, the first infusion pipeline 202 is sleeved in the middle of the inner cavity of the second fixing ring 204, the second infusion pipeline 207 is sleeved in the middle of the inner cavity of the first fixing ring 205, the U-shaped infusion pipeline 201 is bonded to the right ends of the first infusion pipeline 202 and the second infusion pipeline 207, and is connected to the first infusion pipeline 202 of the blood separator through the infusion mechanism 2, so that the blood in the infusion can be separated from other components, and the second infusion pipeline 207 is connected to a storage collection bag or other equipment, so that the separated blood components can be conveniently collected and stored;

[0045] The separation mechanism 7 further includes a servo motor 701, a first filter bucket 703, a second filter bucket 704, a second mounting ring 710 and a first mounting ring 713. The servo motor 701 is bonded to the middle of the top of the first cover plate 503. A fourth movable hole is provided in the middle of the top of the first cover plate 503. The bottom end of the output shaft of the servo motor 701 passes through the fourth movable hole and is connected to the top of the rotating rod 702 by bonding. The first filter bucket 703 is bonded to the upper middle part of the outer side of the rotating rod 702. The second filter bucket 704 is bonded to the lower middle part of the outer side of the rotating rod 702. Two first mounting rings 713 are bonded to the middle of the outer side of the rotating rod 702. The second mounting ring 710 is bonded to the middle of the outer side of the rotating rod 702. The second mounting ring 710 is located between the two first mounting rings 713. By filtering the blood through the separation mechanism 7, these substances harmful to blood circulation can be removed, blood circulation can be improved, and the functions and health levels of various organs of the body can be improved.

[0046] The separation mechanism 7 also includes a fixed frame 705, a rotating block 706, a sleeve block 707, a U-shaped plate 708, a stirring rod 709, a first sleeve tube 711, a second sleeve tube 712, a first telescopic spring 714 and a second telescopic spring 715. Several fixed frames 705 are installed around the outside of the first mounting ring 713 by bonding, the rotating block 706 is installed inside the fixed frame 705 by bonding, the first telescopic spring 714 is installed by sleeve connection at the middle of one end of the rotating block 706 away from the middle of the outside of the first mounting ring 713, the sleeve block 707 is installed by sleeve connection at one end of the rotating block 706 away from the middle of the outside of the first mounting ring 713, the U-shaped plate 708 is installed by sleeve connection at one end of the sleeve block 707 away from the middle of the outside of the first mounting ring 713, and several A sleeve 711 is installed around the outside of the second mounting ring 710 by bonding, a second telescopic spring 715 is installed at one end of the inner cavity of the first sleeve 711 near the middle of the second mounting ring 710 by bonding, a second sleeve 712 is slidably installed inside the first sleeve 711, and one end of the second sleeve 712 near the middle of the second mounting ring 710 is connected to the second telescopic spring 715 by bonding, and a plurality of stirring rods 709 are installed around the outside of the U-shaped plate 708 by bonding. Since waste, metabolites, toxins and inflammatory mediators in the blood can affect the functions of various organs of the body and cause the occurrence of various complications, filtering the blood by the separation mechanism 7 can remove these harmful substances, reduce the risk of complications, and improve the treatment effect and safety;

[0047] The exhaust mechanism 8 also includes a second exhaust airbag 802, which is installed on the lower middle part of the outer side of the rotating rod 702 by bonding. The air in the blood is further exhausted by the exhaust mechanism 7. Air entering the blood circulation may cause air embolism, especially in the venous access and cardiovascular system. Air embolism can block blood vessels, resulting in insufficient blood supply and even serious complications such as myocardial infarction or stroke. The exhaust mechanism can remove the air in the blood to prevent air embolism and protect the patient's cardiovascular health.

[0048] Working principle: when in use, the device is fixed at a suitable position of the blood separator by the first L-shaped fixing plate 303, the second L-shaped fixing plate 304 and the third L-shaped fixing plate 305, the first infusion pipeline 202 is connected to the corresponding interface of the blood separator, and the second infusion pipeline 207 is connected to the storage collection bag or other equipment, the blood separator is started and started to work, the blood in the collection bag or other equipment is sucked into the first pipeline 504 and the second pipeline 501 by the blood separator, the servo motor 701 is manually started, and after the blood is sucked into the first pipeline 504, the waste, metabolites, toxins and inflammatory mediators in the blood are filtered through the first filter 703, so as to obtain relatively pure plasma, and then the rotating rod 702 is driven by the output shaft of the servo motor 701, the U-shaped plate 708 is driven to rotate by the rotating rod 702, the stirring rod 709 is driven to rotate by the rotation of the U-shaped plate 708, and the further filtered plasma is stirred by the rotation of the stirring rod 709, so as to separate the air from the plasma;

[0049] When the rotating rod 702 drives the U-shaped plate 708 to rotate, due to the inertia of the rotation of the U-shaped plate 708, the U-shaped plate 708 pulls the first telescopic spring 714 and the second telescopic spring 715 to rotate outward, so that the first exhaust airbag 801 and the second exhaust airbag 802 expand outward, and the plasma is sucked into the first exhaust airbag 801 and the second exhaust airbag 802 through the outward expansion of the first exhaust airbag 801 and the second exhaust airbag 802. When the servo motor 701 is intermittently started and shut down, the servo motor 70 After closing, the U-shaped plate 708 is pulled back inward by the first telescopic spring 714 and the second telescopic spring 715, so that the first exhaust airbag 801 and the second exhaust airbag 802 are compressed by the U-shaped plate 708, and the plasma in the first exhaust airbag 801 and the second exhaust airbag 802 is spit out by the compression of the first exhaust airbag 801 and the second exhaust airbag 802, so as to further discharge the air in the plasma, and when the plasma flows into the second filter bucket 704, the impurities in the plasma are further filtered.

[0050] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" 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 includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0051] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A purification pipeline for a blood separator that is convenient for exhausting air, comprising a fixed bottom plate (1), Features: A fixing mechanism (3), the fixing mechanism (3) being movably mounted on the rear side of the top end of the fixing base plate (1), the fixing mechanism (3) comprising a first fixing block (302) and a limiting column (306), two limiting columns (306) being movably mounted on the rear side of the top end of the fixing base plate (1), and two first fixing blocks (302) being movably mounted on both sides of the top end of the fixing base plate (1); A pipeline mechanism (5), the pipeline mechanism (5) being movably mounted on the top of the first fixed block (302), the pipeline mechanism (5) comprising a first cover plate (503) and a first pipeline (504), the first cover plate (503) being movably mounted on the top of the left first fixed block (302), and the first pipeline (504) being movably mounted on the top of the first cover plate (503) at the bottom; A mounting plate (9), wherein first movable holes are provided on both sides of the top of the mounting plate (9), and the mounting plate (9) is movably mounted on the middle part of the outer side of the limiting column (306); A clamping mechanism (4), the clamping mechanism (4) being movably mounted on both sides of the front end of the mounting plate (9), the clamping mechanism (4) comprising a first elastic clamp (402), the first elastic clamp (402) being movably mounted on the left side of the front end of the mounting plate (9); An infusion mechanism (2), the infusion mechanism (2) being movably mounted above the fixed base plate (1), the infusion mechanism (2) comprising a first infusion pipeline (202), the first infusion pipeline (202) being movably mounted above the fixed base plate (1); A separation mechanism (7), the separation mechanism (7) being movably mounted inside the first pipeline (504), the separation mechanism (7) comprising a rotating rod (702), the rotating rod (702) being movably mounted in the middle of the inner cavity of the first pipeline (504); An exhaust mechanism (8), the exhaust mechanism (8) being movably mounted on the middle portion of the outer side of the rotating rod (702), the exhaust mechanism (8) comprising a first exhaust airbag (801), the first exhaust airbag (801) being movably mounted on the upper middle portion of the outer side of the rotating rod (702), The fixing mechanism (3) further comprises a second fixing block (301), a first L-shaped fixing plate (303), a second L-shaped fixing plate (304) and a third L-shaped fixing plate (305); the top end of the limiting column (306) is fixed with a fixing top plate (6) by means of bolts; the two first L-shaped fixing plates (303) are fixed to the rear sides of both ends of the fixing top plate (6) by means of bolts; the two second L-shaped fixing plates (304) are fixed to the rear sides of both ends of the mounting plate (9) by means of bolts; the two third L-shaped fixing plates (305) are fixed to the rear sides of both ends of the fixing bottom plate (1) by means of bolts; the two second fixing blocks (301) are fixed to the fixing top plate by means of bolts; The pipeline mechanism (5) further comprises a second pipeline (501) and a second cover plate (502), wherein the first pipeline (504) is sleeved in the middle of the inner cavity of the first elastic clip (402), and the second pipeline (501) is sleeved in the middle of the inner cavity of the second elastic clip (401), and two first cover plates (503) are installed at the top and bottom of the first pipeline (504) by bonding, and two second cover plates (502) are installed at the top and bottom of the second pipeline (501) by bonding, and the tops of the first cover plate (503) and the second cover plate (502) are in contact with the bottom of the second fixing block (301), and the first cover plate (503) and the second cover plate (502) are in contact with the bottom of the second fixing block (301), and the first cover plate (503) and the second cover plate (502) are in contact with the bottom of the second fixing block (301). The bottom ends of the plate (503) and the second cover plate (502) are in contact with the top end of the first fixed block (302); the infusion mechanism (2) further comprises a U-shaped infusion pipeline (201), a second inlet and outlet (203), a second fixing ring (204), a first fixing ring (205), a first inlet and outlet (206) and a second infusion pipeline (207); a second movable hole is provided at the front end of the first cover plate (503) away from the middle of the outer side of the first pipeline (504); the first inlet and outlet (206) is sleeved inside the second movable hole; a third movable hole is provided at the front end of the second cover plate (502) away from the middle of the outer side of the second pipeline (501) The second inlet and outlet (203) is sleeved inside the third movable hole, the two first fixing rings (205) are bonded to the top of the upper first inlet and outlet (206) and the upper second inlet and outlet (203), the two second fixing rings (204) are bonded to the bottom of the lower first inlet and outlet (206) and the lower second inlet and outlet (203), the first infusion pipeline (202) is sleeved in the middle of the inner cavity of the second fixing ring (204), the second infusion pipeline (207) is sleeved in the middle of the inner cavity of the first fixing ring (205), and the U-shaped infusion pipeline (201) is bonded to the right ends of the first infusion pipeline (202) and the second infusion pipeline (207).

2. A purification pipeline for a blood separator that is convenient for exhausting air according to claim 1, Features: The clamping mechanism (4) further comprises a second elastic clamp (401), wherein the second elastic clamp (401) is mounted on the right side of the front end of the mounting plate (9) by means of bolts.

3. A purification pipeline for a blood separator that is convenient for exhausting air according to claim 1, Features: The separation mechanism (7) further comprises a servo motor (701), a first filter hopper (703), a second filter hopper (704), a second mounting ring (710) and a first mounting ring (713); the servo motor (701) is bonded to the middle of the top end of the first cover plate (503); a fourth movable hole is provided in the middle of the top end of the first cover plate (503); the bottom end of the output shaft of the servo motor (701) passes through the fourth movable hole and is connected to the top of the rotating rod (702) by bonding; the first filter hopper (703) is bonded to the upper middle part of the outer side of the rotating rod (702); the second filter hopper (704) is bonded to the lower middle part of the outer side of the rotating rod (702); the two first mounting rings (713) are bonded to the middle of the outer side of the rotating rod (702); the second mounting ring (710) is bonded to the middle of the outer side of the rotating rod (702); and the second mounting ring (710) is located between the two first mounting rings (713).

4. A purification pipeline for a blood separator that is convenient for exhausting air according to claim 3, Features: The separation mechanism (7) further comprises a fixed frame (705), a rotating block (706), a sleeve block (707), a U-shaped plate (708), an agitating rod (709), a first sleeve tube (711), a second sleeve tube (712), a first telescopic spring (714) and a second telescopic spring (715), wherein a plurality of the fixed frames (705) are mounted on the periphery of the outer side of the first mounting ring (713) by bonding, the rotating block (706) is mounted inside the fixed frame (705) by bonding, the first telescopic spring (714) is mounted on the middle part of one end of the rotating block (706) away from the middle part of the outer side of the first mounting ring (713) by sleeve connection, and the sleeve block (707) is mounted on the rotating block (706) away from the first mounting ring (713) by sleeve connection. ), the U-shaped plate (708) is mounted on one end of the middle part of the outer side of the sleeve block (707) away from the middle part of the outer side of the first mounting ring (713) by sleeve connection, a plurality of the first sleeve tubes (711) are mounted on the outer side of the second mounting ring (710) by bonding, the second telescopic spring (715) is mounted on one end of the inner cavity of the first sleeve tube (711) close to the middle part of the second mounting ring (710) by bonding, the second sleeve tube (712) is slidably mounted inside the first sleeve tube (711), and an end of the second sleeve tube (712) close to the middle part of the second mounting ring (710) is connected to the second telescopic spring (715) by bonding, and a plurality of the stirring rods (709) are mounted on the outer side of the U-shaped plate (708) by bonding.

5. A purification pipeline for a blood separator that is convenient for exhausting air according to claim 1, Features: The exhaust mechanism (8) further comprises a second exhaust airbag (802), wherein the second exhaust airbag (802) is mounted on the lower middle portion of the outer side of the rotating rod (702) by bonding.

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