Mechanical Hammering Device and Hammering Method for Exhausting a Hemoperfusion Cartridge

Abstract

The present invention discloses a mechanical hammering device and a hammering method for exhausting air from a hemoperfusion cartridge. The mechanical hammering device for exhausting air from a hemoperfusion cartridge includes a hammering mechanism, which comprises a fixing component hinged and detachably connected to a knocking hammer, a driving component fixedly connected to the fixing component and having a power output end hinged to the knocking hammer, and an adjusting component detachably connected to the fixing component. The mechanical hammering method for exhausting air from a hemoperfusion cartridge includes the following steps: S1. Adjust the end of the knocking hammer; S2. Hammer the side wall of the cartridge; S3. Adjust the end of the knocking hammer; S4. Hammer the top surface of the cartridge; S5. Repeat steps S1 to S4 until the gas in the cartridge is completely exhausted. Based on the structure of the dedicated knocking hammer equipped in the existing cartridge, the present invention uses a mechanical method to automatically hammer the cartridge, so as to achieve the purpose of saving physical strength and time. The present invention is applicable to use in the hemodialysis department, and is used to hammer the side wall and the top surface of the cartridge to remove the air bubbles in the cartridge.

Description

Technical Field

[0001] The present invention belongs to the technical field of medical devices, and relates to the hammering of a hemoperfusion cartridge, specifically to a mechanical hammering device and a hammering method for exhausting air from a hemoperfusion cartridge. Background Art

[0002] Hemoperfusion is a blood purification technique that introduces a patient's blood into a hemoperfusion cartridge filled with a solid adsorbent. Through the adsorption effect, exogenous or endogenous toxins, drugs, or metabolic wastes that cannot be removed during hemodialysis are removed. It is mainly used for rescuing drug and poison poisoning, and can also be combined with hemodialysis to remove macromolecular toxins in the bodies of maintenance dialysis patients with chronic renal failure, prevent and treat long-term dialysis complications, and improve the quality of life of patients. Among them, removing the air bubbles in the hemoperfusion cartridge before starting the machine is one of the important conditions for preventing blood coagulation. The treatment requires continuous low-speed preflushing with heparin saline of different concentrations during the priming process and simultaneously shaking or knocking the hemoperfusion cartridge to achieve the purpose of completely removing air bubbles.

[0003] In order to remove the air bubbles in the hemoperfusion cartridge, a special hammer equipped with the hemoperfusion cartridge is usually used to hammer the side wall and the top surface of the hemoperfusion cartridge. The special hammer equipped with the hemoperfusion cartridge includes a fixed part and a hammering part that are vertically connected. One end of the hammering part is a hemispherical structure (i.e., a spherical end) for hammering the top surface of the hemoperfusion cartridge, and the other end of the hammering part is an arc-shaped structure (i.e., an arc end) that is adapted to the arc of the side wall of the hemoperfusion cartridge for hammering the arc-shaped side wall of the hemoperfusion cartridge. When using the hammer to hammer the hemoperfusion cartridge, it is necessary to first use the arc-shaped structure to hammer the side wall of the hemoperfusion cartridge to make the air bubbles in the hemoperfusion cartridge rise above the liquid level; then move the hammer above the top surface of the hemoperfusion cartridge, rotate the hammer, and then use the hemispherical structure to hammer the top surface of the hemoperfusion cartridge. This manual operation method will consume the operator's physical strength and time when used, and is relatively cumbersome.

[0004] The device for hammering the hemoperfusion cartridge in the prior art is obtained based on the improvement of the special hammer equipped with the existing hemoperfusion cartridge, and does not make full use of the structure of the special hammer equipped with the existing hemoperfusion cartridge, resulting in the idle and waste of the special hammer equipped with the existing hemoperfusion cartridge. Summary of the Invention

[0005] To solve the above deficiencies in the prior art, the present invention aims to provide a mechanical hammering device and a hammering method for exhausting air from a hemoperfusion cartridge, so as to achieve the purpose of automatically hammering the hemoperfusion cartridge by mechanical means based on the structure of the special hammer equipped with the existing hemoperfusion cartridge, thereby saving physical strength and time.

[0006] To achieve the above object, the technical solution adopted by the present invention is as follows: A mechanical hammering device for exhausting a hemoperfusion cartridge, comprising a hammering mechanism, the hammering mechanism including a fixing component hinged and detachably connected to a knocking hammer, a driving component fixedly connected to the fixing component and having a power output end hinged to the knocking hammer for driving the knocking hammer to hammer the hemoperfusion cartridge, and an adjusting component detachably connected to the fixing component for adjusting the position of the fixing component on the side wall and the top surface of the hemoperfusion cartridge.

[0007] As a limitation of the present invention, the fixing component includes a fixing plate, a hinge shaft fixed on the fixing plate for hingedly connecting with the knocking hammer, and a limiting member detachably connected to the end of the hinge shaft for restricting the knocking hammer from moving axially along the hinge shaft; the hinge shaft passes through a through hole on the hand-held portion of the knocking hammer and is hingedly connected to the knocking hammer, and the limiting member is a nut threadedly connected to the end of the hinge shaft.

[0008] As a further limitation of the present invention, the driving component includes a driving member fixedly connected to the fixing plate and capable of linearly reciprocating, and the power output end of the driving member is hinged to the hand-held end portion of the knocking hammer.

[0009] As a still further limitation of the present invention, the adjusting component includes a longitudinal adjusting plate corresponding to the side wall of the hemoperfusion cartridge and a transverse adjusting plate fixed above the longitudinal adjusting plate and corresponding to the top surface of the hemoperfusion cartridge. Adjusting holes for adjusting the position of the knocking hammer are provided on both the longitudinal adjusting plate and the transverse adjusting plate, and the fixing plate is detachably connected to any one of the adjusting holes by bolts.

[0010] As another limitation of the present invention, it further includes a rotating mechanism, the rotating mechanism including a fixing disk snap-connected to the bottom of the hemoperfusion cartridge, and the fixing disk is connected to the power output end of a rotating driver through a transmission component.

[0011] As a further limitation of the present invention, a telescopic device for driving the fixing disk to move up and down is fixedly connected below the fixing disk, and the telescopic device is connected to the power output end of the rotating driver through a transmission component below.

[0012] As other limitations of the present invention, clamps detachably connected to the connecting rod for hemodialysis are fixed on both the support member of the hammering mechanism and the support member of the rotating mechanism; at least two clamping plates for clamping the side wall of the hemoperfusion cartridge are clamped on the fixing disk, and each clamping plate is clamped in a card slot of the fixing disk.

[0013] The present invention also provides a mechanical hammering method for exhausting a hemoperfusion cartridge realized by using the above-mentioned mechanical hammering device for exhausting a hemoperfusion cartridge, and its technical solution is as follows: It includes the following steps:

[0014] S1. Adjust the end of the knocking hammer

[0015] After the end of the knocking hammer for hammering the side wall of the hemoperfusion cartridge corresponds to the side wall of the hemoperfusion cartridge, fix the knocking hammer on the fixing component;

[0016] S2. Hammer the side wall of the perfusion device

[0017] The fixing component is fixed at a position corresponding to the side wall of the perfusion device by the adjusting component, and the driving component drives the knocking hammer to hammer the side wall of the perfusion device;

[0018] S3. Adjust the end of the knocking hammer

[0019] After removing the knocking hammer from the fixing component, turn it over so that the end of the knocking hammer used to hammer the top surface of the perfusion device corresponds to the top surface of the perfusion device, and then fix the knocking hammer on the fixing component;

[0020] S4. Hammer the top surface of the perfusion device

[0021] The fixing component is fixed at a position corresponding to the top surface of the perfusion device by the adjusting component, and the driving component drives the knocking hammer to strike the top surface of the perfusion device;

[0022] S5. Repeat steps S1 - S4 until all the gas in the perfusion device is completely discharged.

[0023] As a limitation of the present invention, in step S2, while the driving component drives the knocking hammer to hammer the side wall of the perfusion device, the rotating driver drives the perfusion device on the fixed disk to rotate;

[0024] In step S4, while the driving component drives the knocking hammer to hammer the top surface of the perfusion device, the rotating driver drives the perfusion device on the fixed disk to rotate.

[0025] As a further limitation of the present invention, S1. Adjust the end of the knocking hammer

[0026] First, the telescopic device adjusts the height position of the perfusion device on the fixed disk;

[0027] Then, put the knocking hammer into the hinge shaft. After the end of the knocking hammer used to hammer the side wall of the perfusion device corresponds to the side wall of the perfusion device, screw a nut onto the hinge shaft to fix the knocking hammer on the fixing component;

[0028] S2. Hammer the side wall of the perfusion device

[0029] First, place the perfusion device on the fixed disk and place the clamping plate on the side wall of the perfusion device;

[0030] Then, fix the fixing plate on the adjusting hole corresponding to the side wall of the perfusion device through bolts. The driving part drives the holding part of the knocking hammer to rotate around the hinge shaft. At the same time, the rotating driver drives the perfusion device on the fixed disk to rotate;

[0031] S3. Adjust the end of the knocking hammer

[0032] Remove the nut on the hinge shaft, take down the hammer from the hinge shaft, rotate the hammer 180° along the axis of the handheld part, hinge it with the hinge shaft, and screw the nut onto the hinge shaft.

[0033] S4. Hammer the top surface of the perfusion device

[0034] Move the fixing plate to a position corresponding to the top surface of the perfusion device, fix the fixing plate on the adjusting hole corresponding to the top surface of the perfusion device through bolts, drive the handheld part of the hammer to rotate around the hinge shaft, and at the same time, the rotating driver drives the perfusion device on the fixed disk to rotate.

[0035] S5. Repeat steps S1 - S4 until all the gas in the perfusion device is completely discharged.

[0036] Due to the adoption of the above - mentioned technical solution, compared with the prior art, the beneficial effects obtained by the present invention are as follows:

[0037] (1) By setting up the hammering mechanism, the present invention makes full use of the structure of the special hammer equipped with the perfusion device, fixes the fixing component at different positions of the adjusting component according to the position of the perfusion device, and the driving component automatically hammers the side wall and the top surface of the perfusion device mechanically. This not only saves physical strength and shortens the operation time of the operator, improves the convenience of operation, but also can effectively discharge the gas in the perfusion device, fully humidify the filling in the perfusion device, thereby avoiding the occurrence of blood coagulation phenomenon and improving the treatment effect of patients.

[0038] (2) The fixing component of the present invention can not only play a role in stabilizing the hammer, but also manually take out the hammer hinged on the hinge shaft, and then fix it on the hinge shaft after rotation and position conversion, so as to facilitate the conversion of the hammering end of the hammer at the side wall and the top surface of the perfusion device.

[0039] (3) The adjusting component of the present invention includes a horizontal adjusting plate and a vertical adjusting plate, which is convenient for adjusting the position of the fixing component when hammering the side wall and the top surface of the perfusion device.

[0040] (4) By setting up the rotating mechanism, the present invention can, while using the hammering mechanism to hammer the perfusion device with the hammer, cooperate with the rotation of the perfusion device so that the hammer hammers the circumference of the perfusion device.

[0041] (5) By setting up the telescopic device, it is convenient to move the perfusion device to a suitable position; and by setting up the clamping plate to be clamped on the side wall of the perfusion device, the present invention can fix perfusion devices of different sizes, avoid the perfusion device from tipping over during the hammering process, and effectively ensure the hammering and exhaust effects.

[0042] (6) By providing a support member, the present invention can make full use of the connecting rod for hemodialysis to fix the hammering mechanism and the rotating mechanism. When not in use, it can be disassembled from the connecting rod, and the installation is convenient.

[0043] The present invention is applicable to use in the hemodialysis department, and is used to hammer the side wall and the top surface of the hemoperfusion cartridge to remove the air bubbles in the hemoperfusion cartridge. BRIEF DESCRIPTION OF THE DRAWINGS

[0044] The present invention will be further described in detail below in conjunction with the drawings and specific embodiments.

[0045] Figure 1 is a schematic structural diagram of Embodiment 1 of the present invention;

[0046] Figure 2 is a schematic structural diagram of the hammering mechanism of Embodiment 1 of the present invention;

[0047] Figure 3 is a schematic structural diagram of the clamping plate of Embodiment 2 of the present invention.

[0048] In the figure: 1, fixed plate; 2, hinge shaft; 3, limiting member; 4, knocking hammer; 5, driving member; 6, longitudinal adjusting plate; 7, transverse adjusting plate; 8, adjusting hole; 9, bolt; 10, fixed disk; 11, telescopic device; 12, transmission assembly; 13, support member; 14, connecting rod; 15, spherical end; 16, arc end; 17, clamping plate. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0049] The preferred embodiments of the present invention will be described below in conjunction with the drawings. It should be understood that the preferred embodiments described herein are only for the purpose of illustrating and understanding the present invention, and are not used to limit the present invention.

[0050] Embodiment 1 A mechanical hammering device for exhausting air from a hemoperfusion cartridge

[0051] This embodiment makes full use of the structure of the special knocking hammer equipped with the existing hemoperfusion cartridge. Through the hammering mechanism, the knocking hammer can be driven to automatically hammer at the corresponding positions on the side wall and the top surface of the hemoperfusion cartridge, and cooperate with the rotating mechanism to drive the rotation of the hemoperfusion cartridge, so that the knocking hammer 4 hammers the hemoperfusion cartridge circumferentially, facilitating the discharge of air bubbles in the hemoperfusion cartridge. As Figures 1 to 2 shown, this embodiment includes a hammering mechanism and a rotating mechanism.

[0052] I. Hammering mechanism

[0053] The hammering mechanism includes a fixing assembly, a driving assembly and an adjusting assembly.

[0054] The fixing component is used for detachably fixing the hammer 4 and is hinged to the hammer 4. The fixing component includes a fixing plate 1, a hinge shaft 2 and a limiting member 3. The fixing plate 1 is used for supporting and stabilizing. The hinge shaft 2 is fixedly connected to the fixing plate 1. The hammer 4 is hinged to the hinge shaft 2. The axis of the hinge shaft 2 is perpendicular to the axis of the hand-held part of the hammer 4. A through hole is formed in the hand-held part of the hammer 4 to pass through the hinge shaft 2 so as to be hinged to the hammer 4. When it is necessary to rotate the hammer 4 to change the position of the end for hitting the perfusion device, the hammer 4 can be removed from the hinge shaft 2, rotated, and then placed into the hinge shaft 2 to be hinged to the hinge shaft 2. In order to limit the axial movement of the hammer 4 along the hinge shaft 2, a limiting member 3 is detachably connected to the upper end of the hinge shaft 2. The limiting member 3 is a nut threadedly connected to the end of the hinge shaft 2 to prevent the hammer 4 from detaching from the hinge shaft 2.

[0055] The driving component is used for driving the hammer 4 to automatically hit the perfusion device. The driving component includes a driving member fixedly connected to the fixing plate 1. The driving member is a component that can linearly reciprocate in the prior art, such as a linear cylinder, a linear motor or a hydraulic cylinder. The power output end of the driving member is hinged to the end of the hand-held part of the hammer 4. The connection between the driving member and the hand-held part of the hammer 4 is farther from the hitting part of the hammer 4 relative to the hinge shaft 2.

[0056] The adjusting component is used for adjusting the relative positions of the fixing component on the side wall and the top surface of the perfusion device. The adjusting component includes a longitudinally adjusting plate 6 integrally connected and a laterally adjusting plate 7 fixed above the longitudinally adjusting plate 6. The longitudinally adjusting plate 6 extends longitudinally (vertically) and is arranged corresponding to the side wall of the perfusion device. The laterally adjusting plate 6 extends laterally and is arranged corresponding to the top surface of the perfusion device. Through holes serving as adjusting holes are formed in both the longitudinally adjusting plate 6 and the laterally adjusting plate 7. The fixing plate 1 is detachably connected to any adjusting hole 8 through a bolt 9. Fixing the fixing plate 1 to the adjusting holes at different positions can facilitate the adjustment of the position of the hammer 4.

[0057] II. Rotating mechanism

[0058] The rotating mechanism includes a fixed disk 10, a rotary driver and a telescopic device 11.

[0059] The fixed disk 10 is used for fixing the perfusion device. The fixed disk 10 is disk-shaped, and a notch for clamping the bottom liquid outlet pipe of the perfusion device is formed on the fixed disk 10. By clamping the bottom liquid outlet pipe of the perfusion device into the notch and making the bottom surface of the perfusion device contact with the bottom surface of the fixed disk 10, the fixed disk 10 fixes the perfusion device.

[0060] The telescopic device 11 is fixedly connected below the fixed disk 10. The telescopic device 11 is a component that can drive the fixed disk 10 to move up and down. The telescopic device 11 is a linear cylinder or a hydraulic cylinder.

[0061] Below the expander 11, it is connected to the rotary drive through the transmission assembly 12. The transmission assembly 12 is a gear transmission. A driven gear is fixedly connected below the expander 11. The driven gear meshes with the driving gear, and the driving gear is connected to the power output end of the rotary drive. The rotary drive can be a motor or a rotary cylinder.

[0062] To facilitate the installation of the hammering mechanism and the rotating mechanism, both the hammering mechanism and the rotating mechanism can be detachably connected to the hemodialysis connecting rod 14 through the support member 13. Specifically, in this embodiment, a plate-shaped support member 13 is fixedly connected to the horizontal adjustment plate 7 of the hammering mechanism. The transmission assembly 12 of the rotating mechanism and the bottom of the rotary drive are both fixedly connected through the rotating mechanism support member 13. It can be detachably connected to the hemodialysis connecting rod 14 through the clamps fixed on the hammering mechanism support member 13 and the rotating mechanism support member 13, and it is also convenient to adjust the position of the hammering mechanism support member 13 relative to the rotating mechanism support member 13, so as to adjust the hammering position of the knocking hammer 4 according to the size of different perfusion devices. Of course, the hammering mechanism support member and the rotating mechanism support member 13 can also be fixedly supported by the fixing sleeve screwed on the connecting rod 14.

[0063] III. Working Process

[0064] When using this embodiment, first, the position of the fixed disk 10 is adjusted by the expander 11 to adjust the perfusion device on the fixed disk 10 to a suitable position. Then, the knocking hammer 4 is fixed to the position corresponding to the side wall of the perfusion device by the fixing plate 1. The fixing plate 1 is fixed on the corresponding adjustment hole 8 through the bolt 9. The driving member is started to drive the handle part of the knocking hammer 4 to rotate around the hinge shaft 2, so as to realize the hammering of the side wall of the perfusion device by the knocking hammer 4. At the same time, the rotary drive drives the perfusion device on the fixed disk 10 to rotate through the transmission assembly. The perfusion device can be rotated 180° clockwise first, and then rotated 180° counterclockwise, so that the knocking hammer 4 knocks along the circumferential direction on the side wall of the perfusion device.

[0065] When it is necessary to use the knocking hammer 4 to knock on the top surface of the perfusion device, first remove the nut on the hinge shaft 2, remove the knocking hammer 4 from the hinge shaft 2, rotate the knocking hammer 4 180° along the axis of the handle part and then hinge it to the hinge shaft 2, and screw the nut into the hinge shaft 2. Then move the fixing plate 1 to the position corresponding to the top surface of the perfusion device, fix the fixing plate 1 on the corresponding adjustment hole 8 through the bolt 9, and start the driving member 5 to drive the handle part of the knocking hammer 4 to rotate around the hinge shaft 2, so as to realize the hammering of the top surface of the perfusion device by the knocking hammer 4. At the same time, the rotary drive drives the perfusion device to rotate through the transmission assembly 12.

[0066] Embodiment 2 A mechanical hammering device for exhausting a blood perfusion device

[0067] To prevent the perfusion device from tipping over during the process of striking the perfusion device, the following technical features are added to this embodiment on the basis of Embodiment 1:

[0068] As Figure 3 shown, at least two clamping plates 17 for clamping the side wall of the perfusion device are clamped on the fixing plate 10. In this embodiment, three "L"-shaped clamping plates 17 clamped and fixed at the edge of the fixing plate 10 are provided. The clamping plates 17 extend upward from the fixing plate 10 to play a role in clamping the perfusion device. Each clamping plate 17 is clamped in the slot of the fixing plate 10, so that each clamping plate 17 can slide along the slot, so as to adjust the protruding position of the clamping plate 17 relative to the slot according to the diameter of the perfusion device, and can play a role in clamping and fixing perfusion devices of different sizes.

[0069] Embodiment 3 A mechanical hammering method for exhausting a blood perfusion device

[0070] This embodiment is realized by using the mechanical hammering device for exhausting the blood perfusion device in Embodiment 2, and includes the following steps:

[0071] S1. Adjust the end of the hammer

[0072] First, the telescopic device 11 adjusts the height position of the perfusion device clamped on the fixing plate 10.

[0073] Then, the hammer is placed into the hinge shaft 2. After the end (arc end 16) of the hammer for hammering the side wall of the perfusion device corresponds to the side wall of the perfusion device, a nut is screwed into the hinge shaft 2, thereby fixing the hammer on the fixing plate 1.

[0074] S2. Hammer the side wall of the perfusion device

[0075] First, the liquid outlet pipe at the bottom of the perfusion device is clamped into the notch of the fixing plate 10, and the telescopic length of the clamping plate 17 in the inner slot of the fixing plate 10 is adjusted, and the clamping plate 17 is clamped on the side wall of the perfusion device, thereby fixing the perfusion device on the fixing plate 10.

[0076] Then, the fixing plate 1 is fixed on the adjusting hole 8 corresponding to the height of the side wall of the perfusion device through the bolt 9. The driving member 5 drives the hand-held part of the hammer to rotate around the hinge shaft 2. At the same time, the rotary driver drives the perfusion device on the fixing plate 10 to rotate through the transmission assembly 12.

[0077] S3. Adjust the end of the hammer

[0078] The nut on the hinge shaft 2 is removed, the hammer is removed from the hinge shaft 2, and after the hammer is rotated 180° along the axis of the hand-held part and hinged with the hinge shaft 2, the end (spherical end) of the hammer for hammering the top surface of the perfusion device corresponds to the top surface of the perfusion device, and then a nut is screwed into the hinge shaft 2, thereby fixing the hammer on the fixing plate 1.

[0079] S4. Hammer the top surface of the perfusion device

[0080] Move the fixing plate 1 to a position corresponding to the top surface of the perfusion device, and fix the fixing plate 1 on the adjustment hole 8 corresponding to the top surface of the perfusion device through the bolt 9. The driving member drives the holding part of the hammer to rotate around the hinge shaft 2. At the same time, the rotary driver drives the perfusion device on the fixed disk 10 to rotate through the transmission component.

[0081] S5. Repeat steps S1 to S4 until all the gas in the perfusion device is completely discharged.

[0082] It should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions described in the above embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A mechanical hammering method for exhausting air from a hemoperfusion device, characterized in that: It is realized by using a mechanical hammering device for exhausting air from a hemoperfusion device. The device includes a hammering mechanism, which includes a fixing component hinged and detachably connected to a hammer, a driving component fixedly connected to the fixing component and having a power output end hinged to the hammer for driving the hammer to hammer the hemoperfusion device, and an adjusting component detachably connected to the fixing component for adjusting the position of the fixing component on the side wall and top surface of the hemoperfusion device; The fixing component includes a fixing plate, a hinge shaft fixed on the fixing plate for hingedly connecting with the hammer, and a limiting member detachably connected to the end of the hinge shaft for restricting the axial movement of the hammer along the hinge shaft; the hinge shaft passes through a through hole on the hand-held part of the hammer and is hingedly connected to the hammer, and the limiting member is a nut threadedly connected to the end of the hinge shaft; The driving component includes a driving member fixedly connected to the fixing plate and capable of linear reciprocating movement, and the power output end of the driving member is hinged to the hand-held end of the hammer; This method includes the following steps: S1. Adjust the end of the hammer After the end of the hammer for hammering the side wall of the hemoperfusion device corresponds to the side wall of the hemoperfusion device, fix the hammer on the fixing component; S2. Hammer the side wall of the hemoperfusion device Fix the fixing component at a position corresponding to the side wall of the hemoperfusion device by the adjusting component, and the driving component drives the hammer to hammer the side wall of the hemoperfusion device; S3. Adjust the end of the hammer After removing the hammer from the fixing component and turning it over, make the end of the hammer for hammering the top surface of the hemoperfusion device correspond to the top surface of the hemoperfusion device, and then fix the hammer on the fixing component; S4. Hammer the top surface of the hemoperfusion device Fix the fixing component at a position corresponding to the top surface of the hemoperfusion device by the adjusting component, and the driving component drives the hammer to hammer the top surface of the hemoperfusion device; S5. Repeat steps S1 - S4 until the air in the hemoperfusion device is completely exhausted.

2. The mechanical hammering method for exhausting air from a hemoperfusion device according to claim 1, characterized in that: The adjusting component includes a longitudinal adjusting plate corresponding to the side wall of the hemoperfusion device and a transverse adjusting plate fixed above the longitudinal adjusting plate corresponding to the top surface of the hemoperfusion device. Both the longitudinal adjusting plate and the transverse adjusting plate are provided with adjusting holes for adjusting the position of the hammer, and the fixing plate is detachably connected to any one of the adjusting holes by bolts.

3. The mechanical hammering method for exhausting air from a hemoperfusion device according to claim 2, characterized in that: The above device further includes a rotating mechanism, which includes a fixing disk clamped and connected to the bottom of the hemoperfusion device, and the fixing disk is connected to the power output end of a rotating driver through a transmission component.

4. The mechanical hammering method for exhausting air from a hemoperfusion device according to claim 3, characterized in that: A telescopic device for driving the fixing disk to move up and down is fixedly connected below the fixing disk, and the telescopic device is connected to the power output end of the rotating driver through a transmission component below.

5. The mechanical hammering method for exhausting air from a hemoperfusion device according to claim 4, characterized in that: The above device further includes a support for the hammering mechanism and a support for the rotating mechanism. Clamps detachably connected to the connecting rod for hemodialysis are fixed on both the support for the hammering mechanism and the support for the rotating mechanism. At least two clamping plates for clamping the side wall of the perfusion device are clamped on the fixed disk, and each clamping plate is clamped in the clamping groove of the fixed disk.

6. The mechanical hammering method for exhausting the blood perfusion device according to claim 5, wherein: In step S2, while the driving component drives the knocking hammer to hammer the side wall of the perfusion device, the rotating driver drives the perfusion device on the fixed disk to rotate; In step S4, while the driving component drives the knocking hammer to hammer the top surface of the perfusion device, the rotating driver drives the perfusion device on the fixed disk to rotate.

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