Multi-purpose electrocardiogram electrode disinfection device for cardiovascular medicine department

Abstract

The invention discloses a multipurpose electrocardiogram electrode disinfection device for the cardiovascular medicine department, and relates to the field of medical equipment, the multipurpose electrocardiogram electrode disinfection device comprises a box body, a first mounting cavity and a second mounting cavity are formed in the box body, the first mounting cavity is arranged below the second mounting cavity, and a flow guide pipe is fixedly arranged between the first mounting cavity and the second mounting cavity for communication. According to the device, the fixing mechanism is arranged in the mounting cavity II, so that when the device is used for cleaning and disinfecting an electrocardiogram electrode, the fixing mechanism can be used for clamping and fixing a chest lead suction ball electrode and a limb electrode clamp at the same time; therefore, the chest lead suction ball electrodes and the limb electrode clamps can be cleaned and disinfected together through the spraying mechanism subsequently, the problem that the limb electrode clamps are inconvenient to disinfect through existing disinfection equipment is solved, and the chest lead suction ball electrodes and the limb electrode clamps can be arranged on the fixing mechanism to be prevented from being stacked. Therefore, the subsequent disinfectant can be in comprehensive contact with the chest lead suction ball electrode and the limb electrode clamp, and the disinfection effect is guaranteed.

Description

Technical Field

[0001] The present invention relates to a disinfection treatment device, and particularly to a multi-purpose electrocardiogram electrode disinfection device for cardiovascular medicine. Background Art

[0002] Electrocardiogram is a technology that uses an electrocardiograph to record the electroactivity change graph generated by each cardiac cycle from the body surface. The myocardial cell membrane is a semi-permeable membrane. At rest, a certain number of positively charged cations are arranged outside the membrane, and the same number of negatively charged anions are arranged inside the membrane. The potential outside the membrane is higher than that inside the membrane, which is called the polarized state. At rest, since the myocardial cells in various parts of the heart are all in the polarized state and there is no potential difference, the potential curve recorded by the current recorder is flat, which is the isoelectric line of the surface electrocardiogram. When the myocardial cells are stimulated by a certain intensity, the cell membrane permeability changes, and a large number of cations rush into the membrane in a short time, making the potential inside the membrane change from negative to positive. This process is called depolarization. For the whole heart, the potential change during the sequential depolarization process of myocardial cells from the endocardium to the epicardium is recorded by the current recorder as the depolarization wave, that is, the P wave of the atrium and the QRS wave of the ventricle on the surface electrocardiogram. After the cell depolarization is completed, the cell membrane discharges a large number of cations again, making the potential inside the membrane change from positive to negative and returning to the original polarized state. This process proceeds from the epicardium to the endocardium and is called repolarization. Similarly, the potential change during the repolarization process of myocardial cells is recorded by the current recorder as the repolarization wave. Since the repolarization process is relatively slow, the repolarization wave is lower than the depolarization wave. The repolarization wave of the atrium is low and buried in the depolarization wave of the ventricle, making it difficult to identify on the surface electrocardiogram. The repolarization wave of the ventricle is manifested as the T wave on the surface electrocardiogram. After all the myocardial cells are completely repolarized and return to the polarized state again, there is no potential difference between the myocardial cells in each part, and the isoelectric line is recorded on the surface electrocardiogram. During the process of collecting electrocardiograms, electrocardiogram electrodes are required. Electrocardiogram electrodes have the advantage of being reusable, and it is necessary to disinfect the electrocardiogram electrodes during use to ensure the hygienic performance of the electrocardiogram electrodes.

[0003] At present, when using a multi-purpose electrocardiogram electrode disinfection device for cardiovascular medicine, there are still some defects and deficiencies. The specific areas that need to be improved are as follows:

[0004] 1. Most of the existing multi-purpose electrocardiogram electrode disinfection devices for cardiovascular medicine can only disinfect the chest lead suction cup electrodes during use, and it is difficult to fix and disinfect the limb electrode clips, resulting in the limb electrode clips can only be manually cleaned and disinfected;

[0005] 2. When the existing multi-purpose electrocardiogram electrode disinfection devices for cardiovascular medicine are in use, usually multiple chest lead suction cup electrodes and limb electrode clips are directly stacked and placed in the disinfection equipment. This will cause the multiple electrodes to stack and block each other, making it difficult for the disinfectant to contact the electrodes evenly, resulting in poor disinfection effect;

[0006] 3. Most of the existing multi-purpose cardiovascular electrocardiogram electrode disinfection devices can only disinfect electrocardiogram electrodes during use and cannot clean and disinfect electrode wires. In actual use, electrode wires also come into contact with the patient's body. If they are not cleaned and disinfected, cross-infection between patients will still occur during subsequent use. Summary of the Invention

[0007] The purpose of the present invention is to provide a multi-purpose cardiovascular electrocardiogram electrode disinfection device to solve the problems raised in the above background technology.

[0008] To achieve the above purpose, the present invention provides the following technical solution: A multi-purpose cardiovascular electrocardiogram electrode disinfection device, including a box body. An installation cavity one and an installation cavity two are opened inside the box body. The installation cavity one is arranged below the installation cavity two. A diversion pipe is fixedly arranged between the installation cavity one and the installation cavity two for connection. A plurality of conveying mechanisms are arranged inside the installation cavity one. All the plurality of conveying mechanisms are connected to the bottom surface of a support plate one. The upper surface of the support plate one is fixedly connected to the upper side surface of the installation cavity one. A fixing mechanism is arranged on the upper side inside the installation cavity two. Both the installation cavity one and the installation cavity two are connected to a spraying mechanism. A control panel is fixedly arranged on the front side surface of the box body.

[0009] As a preferred technical solution of the present invention, a plurality of placement holes are correspondingly opened on the front and rear side surfaces of the box body. The opposite ends of the placement holes on the front and rear sides are both communicated with the installation cavity one. Arc-shaped support plates are correspondingly arranged on the opposite sides of the placement holes on the front and rear sides. The opposite ends of the arc-shaped support plates on the front and rear sides are respectively fixedly connected to the front and rear surfaces of the installation cavity one. The conveying mechanism is arranged between two correspondingly arranged arc-shaped support plates on the front and rear sides;

[0010] A pick-and-place groove is opened at the upper end of the right side surface of the box body and is communicated with the installation cavity two through penetration. A movable door is sleeved inside the pick-and-place groove. The rear end of the movable door is rotationally connected to the right side surface of the box body through a hinge. The bottom end of the right side surface of the box body is fixedly connected to the left end of a discharge pipe, and the discharge pipe is communicated with the installation cavity one. A valve is fixedly arranged at the right end of the discharge pipe. The inner bottom surfaces of both the installation cavity one and the installation cavity two are arranged as inclined surfaces sloping to the right.

[0011] As a preferred technical solution of the present invention, the spraying mechanism includes two first sliding rods, and both ends of the two first sliding rods are fixedly connected to the left and right side surfaces of the second installation cavity respectively. The two first sliding rods are respectively sleeved in two first sleeve holes, and the two first sleeve holes are respectively opened on the front and rear sides of the first translation plate. A reciprocating lead screw nut is fixedly arranged in the middle of the first translation plate, and the reciprocating lead screw nut is threadedly connected with the reciprocating lead screw. The two ends of the smooth shaft of the reciprocating lead screw are rotatably connected to the left and right side surfaces of the second installation cavity through sealed bearings respectively. The right end of the reciprocating lead screw is fixedly connected to the output shaft of the first motor, and the first motor is fixedly connected to the right side surface of the box body through a mounting seat.

[0012] As a preferred technical solution of the present invention, the upper surface of the first translation plate is fixedly connected to the bottom surface of the fixing frame, the upper end of the fixing frame is fixedly connected to the second spray pipe, and a plurality of atomizing nozzles are fixedly arranged on the upper side of the second spray pipe. The front end of the second spray pipe is fixedly connected to one end of the telescopic hose, and the other end of the telescopic hose is fixedly connected to the left end of the connecting pipe. The connecting pipe is fixedly connected to the front side surface of the box body, the right end of the connecting pipe is fixedly connected to the front end of the liquid injection pipe, and a second solenoid valve is fixedly arranged on the right side of the connecting pipe;

[0013] The liquid injection pipe is simultaneously fixedly connected to the right ends of two first fixing plates, the left ends of the two first fixing plates are both fixedly connected to the right side surface of the box body, the liquid injection pipe is also fixedly connected to the right end of the first spray pipe, and a first solenoid valve is fixedly arranged on the right side of the first spray pipe. The first spray pipe is simultaneously fixedly connected to the left and right side surfaces of the first installation cavity, and a plurality of atomizing nozzles are obliquely arranged on the front side of the first spray pipe. The inputs of the first motor, the first solenoid valve and the second solenoid valve are all electrically connected to the output end of the control panel.

[0014] As a preferred technical solution of the present invention, each conveying mechanism includes a first mounting frame, the top surface of the first mounting frame is fixedly connected to the bottom surface of the first support plate, and the left and right side surfaces of the first mounting frame are respectively rotatably connected to the two ends of the smooth shaft of the bidirectional lead screw through bearings. The left end of the bidirectional lead screw is fixedly connected to a second bevel gear, and the second bevel gear is meshed with a first bevel gear. The first bevel gear is fixedly arranged at the rear end of the first connecting shaft, and the first connecting shaft is rotatably connected to the front side surface of the box body through a bearing. The front end of the first connecting shaft is fixedly connected to a worm gear.

[0015] As a preferred technical solution of the present invention, the worm gears arranged in the plurality of conveying mechanisms are respectively meshed with multiple sections of spiral teeth on the same worm. The smooth shaft of the worm is rotatably connected to the front ends of two second support plates through bearings at the same time, and the rear ends of the two second support plates are both fixedly connected to the front side surface of the box body. The right end of the worm is fixedly connected to the output shaft of the third motor, and the third motor is fixedly connected to the front side surface of the box body through a mounting seat;

[0016] The thread grooves with opposite spiral directions at both ends of the bidirectional lead screw are respectively threadedly connected to the two screw holes, and the two screw holes are respectively opened at the upper ends of the two translation plates, and the top surfaces of the two translation plates are overlapped with the inner side surface of the mounting frame.

[0017] As a preferred technical solution of the present invention, the opposite surfaces of the two translation plates II are respectively fixedly connected to the opposite ends of the two mounting frames II, and the opposite ends of the two mounting frames II are rotatably connected to the two driving rollers through bearings, the bottom end of the right driving roller is fixedly connected to the output shaft of the motor II, and the motor II is fixedly connected to the bottom surface of the right mounting frame II through a mounting seat, the bottoms of the two driving rollers are fixedly connected to a bevel gear III and a sprocket II, the two bevel gear IIIs are meshed with the two bevel gear IVs, the two bevel gear IVs are fixedly connected to the opposite ends of the sleeve and the connecting shaft II, the opposite ends of the sleeve and the connecting shaft II are rotatably connected to the bottom ends of the two fixed plates III through bearings, and the upper ends of the two fixed plates III are fixedly connected to the bottom ends of the two mounting frames II;

[0018] The outer surface of the second connecting shaft is fixedly connected to the opposite surfaces of the two connecting plates at the same time, and the left ends of the second connecting shaft and the two connecting plates are both sleeved in the sleeve.

[0019] As a preferred technical solution of the present invention, the two sprocket wheels 2 are respectively connected to the two sprocket wheels 1 through chains, the two sprocket wheels 1 are respectively fixed at the bottom ends of the two brush rollers, the two brush rollers are respectively rotatably connected to the two mounting frames 3 through bearings, the front side surfaces of the two mounting frames 3 are respectively fixedly connected to the rear side surfaces of the two fixed plates 2, the front side surfaces of the two fixed plates 2 are respectively fixedly connected to the rear side surfaces of the two translation plates 2, and the two driving rollers and the two brush rollers are respectively arranged on the left and right sides of the placement hole.

[0020] As a preferred technical solution of the present invention, the fixing mechanism includes two slide rails, the opposite surfaces of the two slide rails are fixedly connected to the front and rear side surfaces of the second mounting cavity respectively, the front slide rail is fixedly connected to the front end of the sliding plate, the rear end of the sliding plate is fixedly connected to the front side surface of the placement plate, the rear side surface of the placement plate is fixedly connected to the front side surface of the mounting plate, and the rear end of the mounting plate is slidably connected to the rear slide rail;

[0021] A placement groove is provided at the upper end of the placement plate, a chest lead suction ball electrode is sleeved in the placement groove, and the right end of the placement groove is connected with the right side surface of the placement plate.

[0022] As a preferred technical solution of the present invention, the bottom surface of the mounting plate is fixedly connected to the top surfaces of four connecting frames at the same time. The inner side surface of each connecting frame is fixedly connected to the ends of two second sliding rods. Each second sliding rod is sleeved with two second sleeve holes. The four second sleeve holes are divided into two groups, and the two groups of second sleeve holes are respectively opened at the upper ends of two clamping plates. Two springs are sleeved on each second sliding rod. The four springs are divided into two groups, and the opposite ends of the two groups of springs are respectively fixedly connected to the opposite upper ends of the two clamping plates. The opposite ends of the two groups of springs are respectively fixedly connected to the front and rear side surfaces of the connecting frame;

[0023] Clamping grooves are respectively formed at the bottom ends of the opposite surfaces of the two clamping plates, and the two clamping grooves are respectively lapped with the upper ends of the two sides of the limb electrode clip.

[0024] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0025] 1. By arranging a fixing mechanism in the second installation cavity, when using the device to clean and disinfect the electrocardiogram electrodes, the user can open the movable door, and then pull the mounting plate to the right so that the sliding plate and the mounting plate move to the right along the slide rail and take them out of the second installation cavity. Then, the chest lead suction ball electrode is placed in the placement groove, and the two clamping plates on the same connecting frame can be pulled away from each other to squeeze the front and rear springs. At this time, the user can place the upper ends of the two sides of the limb electrode clip in the two clamping grooves respectively, and release the clamping plate to use the spring force to push the two clamping plates closer to each other. When the two clamping plates approach each other, they squeeze and fix the limb electrode clip, so as to use the fixing mechanism to clamp and fix the chest lead suction ball electrode and the limb electrode clip at the same time, so as to facilitate subsequent cleaning and disinfection of the chest lead suction ball electrode and the limb electrode clip together by the spraying mechanism, and solve the problem that the existing disinfection equipment is not convenient to disinfect the limb electrode clip. When the device is used, multiple chest lead suction ball electrodes and limb electrode clips can be arranged and placed on the fixing mechanism to avoid stacking, so as to facilitate the subsequent full contact of the disinfectant with the chest lead suction ball electrode and the limb electrode clip to ensure the disinfection effect. And while fixing the limb electrode clip with the clamping plate, the limb electrode clip is pressed by the clamping plate to make the limb electrode clip in an open state, which is beneficial to the contact between the disinfectant and the inner side surface of the limb electrode clip to improve the disinfection effect.

[0026] 2. By connecting the spraying mechanism to the first installation cavity and the second installation cavity, after storing and fixing the chest lead suction ball electrodes and limb electrode clips using the fixing mechanism, the solenoid valve 2 can be opened to inject disinfectant into the injection liquid pipe, the fixing pipe, and the telescopic hose spray pipe 2, and the disinfectant is atomized and sprayed out through the atomizing nozzle on the spray pipe 2. At this time, the user can control the operation of the first motor through the control panel to drive the reciprocating lead screw to rotate. When the reciprocating lead screw rotates, it drives the first translation plate and the spray pipe 2 to move left and right reciprocally through the reciprocating lead screw nut, thereby gradually disinfecting the chest lead suction ball electrodes and limb electrode clips arranged on the fixing mechanism by the left and right reciprocating movement of the spray pipe 2, so that all the chest lead suction ball electrodes and limb electrode clips can be in uniform contact with the disinfectant, effectively improving the disinfection effect of the device.

[0027] 3. By arranging multiple conveying mechanisms in the first installation cavity, when using this device, the user can insert the electrocardiogram electrode wire into the front placement hole, so that the end of the electrocardiogram electrode wire is located between the two brush rollers. At this time, the user can control the forward rotation of the output shaft of the third motor through the control panel to drive the first connecting shaft to rotate forward by using the worm and the worm wheel. When the first connecting shaft rotates forward, it drives the bidirectional lead screw to rotate forward by using the first bevel gear and the second bevel gear. When the bidirectional lead screw rotates forward, it drives the two second translation plates and the two third mounting frames to approach each other through the first threaded hole. When both the driving rollers and the brush rollers on both sides are in close contact with the electrode wire, the third motor is turned off. At this time, the user can control the operation of the second motor through the control panel to drive the right driving roller to rotate forward. When the right driving roller rotates forward, it drives the left driving roller to rotate reversely through the third bevel gear, the fourth bevel gear, the second connecting shaft, the connecting plate, and the sleeve. When the driving roller rotates, it drives the two rear cleaning rollers to rotate in opposite directions through the first sprocket and the second sprocket. At this time, the electrocardiogram electrode wire is gradually driven into the first installation cavity from the front placement hole by the opposite rotation of the driving rollers on both sides, so that the electrocardiogram electrode wire passes through between the two brush rollers, thereby cleaning the outer surface of the electrocardiogram electrode wire by the rotation of the two brush rollers, and at the same time, the disinfectant can also be sprayed on the lower electrocardiogram electrode wire by the spray pipe 1 for disinfection, so that this device can not only disinfect the electrocardiogram electrode, but also clean and disinfect the electrocardiogram electrode wire, effectively increasing the functionality of this device.

[0028] 4. When using the conveying mechanism to clean the electrocardiogram electrode wire, the opposite rotation of the two driving rollers in the conveying mechanism can drive the electrocardiogram wire to move into the installation cavity, and the electrocardiogram wire passes through the corresponding placement hole at the rear, so that when cleaning and disinfecting the electrode wire by the cooperation of the brush roller and the spray pipe 1, there is no need for manual pushing of the electrode wire, effectively reducing the workload of the operator and improving the cleaning efficiency of the electrode wire. Brief Description of the Drawings

[0029] Figure 1Front view structural schematic diagram of the present invention;

[0030] Figure 2 Front view sectional structural schematic diagram of the present invention;

[0031] Figure 3 Right view sectional structural schematic diagram of the present invention;

[0032] Figure 4 Worm structural schematic diagram of the present invention;

[0033] Figure 5 Spraying mechanism structural schematic diagram of the present invention;

[0034] Figure 6 Front view structural schematic diagram of the conveying mechanism of the present invention;

[0035] Figure 7 Rear view structural schematic diagram of the conveying mechanism of the present invention;

[0036] Figure 8 Drive roller structural schematic diagram of the present invention;

[0037] Figure 9 Fixing mechanism structural schematic diagram of the present invention;

[0038] Figure 10 Placement tray structural schematic diagram of the present invention;

[0039] Figure 11 Clamping plate structural schematic diagram of the present invention.

[0040] In the figure: 1. Box body; 2. Worm; 3. Placing hole; 4. Discharge pipe; 5. Valve; 6. Spraying mechanism; 61. First slide bar; 62. Reciprocating lead screw; 63. First spray pipe; 64. Second spray pipe; 65. Fixed bracket; 66. First sleeve hole; 67. First translation plate; 68. First motor; 69. Liquid injection pipe; 610. First solenoid valve; 611. First fixing plate; 612. Second solenoid valve; 613. Connecting pipe; 614. Reciprocating lead screw nut; 615. Telescopic hose; 7. Conveying mechanism; 71. First mounting bracket; 72. Bi-directional lead screw; 73. First screw hole; 74. Second translation plate; 75. Second mounting bracket; 76. Driving roller; 77. Brush roller; 78. Worm gear; 79. First connecting shaft; 710. First bevel gear; 711. Second bevel gear; 712. Second fixing plate; 713. Third mounting bracket; 714. First sprocket; 715. Third bevel gear; 716. Fourth bevel gear; 717. Second sprocket; 718. Third fixing plate; 719. Sleeve; 720. Connecting plate; 721. Second connecting shaft; 722. Second motor; 8. Fixing mechanism; 81. Slide rail; 82. Placing tray; 83. Limb electrode clip; 84. Clamping plate; 85. Mounting plate; 86. Sliding plate; 87. Placing groove; 88. Chest lead suction ball electrode; 89. Connecting frame; 810. Spring; 811. Second sleeve hole; 812. Second slide bar; 813. Clamping groove; 9. Control panel; 10. Activity door; 11. Taking and placing groove; 12. First installation cavity; 13. First support plate; 14. Diversion pipe; 15. Second installation cavity; 16. Second support plate; 17. Third motor; 18. Arc-shaped support plate. Detailed implementation manners

[0041] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present invention.

[0042] Please refer to Figures 1-11 , the present invention provides a technical solution for a multi-purpose electrocardiogram electrode disinfection device in cardiovascular medicine: including a box body 1, an inner part of the box body 1 is provided with a first installation cavity 12 and a second installation cavity 15, the first installation cavity 12 is arranged below the second installation cavity 15, a diversion pipe 14 is fixedly arranged between the first installation cavity 12 and the second installation cavity 15 for communication, a plurality of conveying mechanisms 7 are arranged in the first installation cavity 12, the plurality of conveying mechanisms 7 are all connected to the bottom surface of the first support plate 13, the upper surface of the first support plate 13 is fixedly connected to the upper side surface of the first installation cavity 12, a fixing mechanism 8 is arranged on the upper side inside the second installation cavity 15, both the first installation cavity 12 and the second installation cavity 15 are connected to a spraying mechanism 6, and a control panel 9 is fixedly arranged on the front side surface of the box body 1.

[0043] Further, a plurality of placement holes 3 are correspondingly formed in the front and rear side faces of the box body 1. The opposite ends of the placement holes 3 on the front and rear sides are both communicated with the first installation cavity 12. Arc-shaped support plates 18 are correspondingly arranged on the opposite sides of the placement holes 3 on the front and rear sides. The opposite ends of the arc-shaped support plates 18 on the front and rear sides are respectively fixedly connected to the front and rear faces of the first installation cavity 12. The conveying mechanism 7 is arranged between two corresponding arc-shaped support plates 18 on the front and rear sides. By arranging the arc-shaped support plates 18 corresponding to the placement holes 3 in the first installation cavity 12, when the user inserts the electrode wire into the first installation cavity 12 through the placement hole 3, the arc-shaped support plates 18 can be used to support the electrode wire, so that the electrode wire can stably pass between the driving roller 76 and the brush roller 77 to ensure the cleaning and disinfection effect on the electrode wire;

[0044] A pick-up and placement groove 11 is formed in the upper end of the right side face of the box body 1 and is communicated with the second installation cavity 15. A movable door 10 is sleeved in the pick-up and placement groove 11. The rear end of the movable door 10 is rotationally connected to the right side face of the box body 1 through a hinge. The bottom end of the right side face of the box body 1 is fixedly connected to the left end of the discharge pipe 4, and the discharge pipe 4 is communicated with the first installation cavity 12. A valve 5 is fixedly arranged at the right end of the discharge pipe 4. The inner bottom surfaces of the first installation cavity 12 and the second installation cavity 15 are both arranged as inclined planes sloping to the right. When the device is in use, the sewage dripping to the bottom of the second installation cavity 15 flows along the bottom surface of the second installation cavity 15 to the right end of the second installation cavity 15. At this time, the sewage in the second installation cavity 15 flows into the bottom of the first installation cavity 12 through the diversion pipe 14. Then the user can open the valve 5 so that the sewage in the first installation cavity 12 is discharged through the discharge pipe 4.

[0045] Further, the spraying mechanism 6 includes two first slide bars 61. The two ends of the two first slide bars 61 are respectively fixedly connected to the left and right side faces of the second installation cavity 15. The two first slide bars 61 are respectively sleeved in two first sleeve holes 66. The two first sleeve holes 66 are respectively formed in the front and rear sides of the first translation plate 67. A reciprocating lead screw nut 614 is fixedly arranged in the middle of the first translation plate 67. The reciprocating lead screw nut 614 is threadedly connected to the reciprocating lead screw 62. The two ends of the optical axis of the reciprocating lead screw 62 are respectively rotationally connected to the left and right side faces of the second installation cavity 15 through sealed bearings. The right end of the reciprocating lead screw 62 is fixedly connected to the output shaft of the first motor 68. The first motor 68 is fixedly connected to the right side face of the box body 1 through a mounting seat.

[0046] Further, the upper surface of the first translation plate 67 is fixedly connected to the bottom surface of the fixed frame 65. The upper end of the fixed frame 65 is fixedly connected to the second spray pipe 64. A plurality of atomizing nozzles are fixedly arranged on the upper side of the second spray pipe 64. The front end of the second spray pipe 64 is fixedly connected to one end of the telescopic hose 615. The other end of the telescopic hose 615 is fixedly connected to the left end of the connecting pipe 613. The connecting pipe 613 is fixedly connected to the front side surface of the box body 1. The right end of the connecting pipe 613 is fixedly connected to the front end of the liquid injection pipe 69. A second electromagnetic valve 612 is fixedly arranged on the right side of the connecting pipe 613. After the chest lead suction electrode 88 and the limb electrode clip 83 are stored and fixed by the fixing mechanism 8, the second electromagnetic valve 612 can be opened to inject disinfectant into the second spray pipe 64 through the liquid injection pipe 69, the fixing pipe and the telescopic hose 615, and the disinfectant is atomized and sprayed out by the atomizing nozzles on the second spray pipe 64. At this time, the user can control the first motor 68 to work through the control panel 9 to drive the reciprocating lead screw 62 to rotate. When the reciprocating lead screw 62 rotates, it drives the first translation plate 67 and the second spray pipe 64 to move left and right reciprocally through the reciprocating lead screw nut 614, so as to gradually disinfect the chest lead suction electrodes 88 and the limb electrode clips 83 arranged on the fixing mechanism 8 by the left and right reciprocating movement of the second spray pipe 64, so that all the chest lead suction electrodes 88 and the limb electrode clips 83 can be in uniform contact with the disinfectant, effectively improving the disinfection effect of the device;

[0047] The liquid injection pipe 69 is also fixedly connected to the right ends of the two first fixing plates 611. The left ends of the two first fixing plates 611 are fixedly connected to the right side surface of the box body 1. The liquid injection pipe 69 is also fixedly connected to the right end of the first spray pipe 63. A first electromagnetic valve 610 is fixedly arranged on the right side of the first spray pipe 63. The first spray pipe 63 is fixedly connected to the left and right side surfaces of the first installation cavity 12 at the same time. A plurality of atomizing nozzles are obliquely arranged on the front side of the first spray pipe 63. The input ends of the first motor 68, the first electromagnetic valve 610 and the second electromagnetic valve 612 are all electrically connected to the output end of the control panel 9.

[0048] Further, each conveying mechanism 7 includes a first mounting frame 71. The top surface of the first mounting frame 71 is fixedly connected to the bottom surface of the first support plate 13. The left and right side surfaces of the first mounting frame 71 are respectively rotationally connected to the two end optical shafts of the bidirectional lead screw 72 through bearings. The left end of the bidirectional lead screw 72 is fixedly connected to the second bevel gear 711. The second bevel gear 711 is meshed with the first bevel gear 710. The first bevel gear 710 is fixedly arranged at the rear end of the first connecting shaft 79. The first connecting shaft 79 is rotationally connected to the front side surface of the box body 1 through a bearing. The front end of the first connecting shaft 79 is fixedly connected to the worm gear 78.

[0049] Further, the worm wheels 78 provided in the plurality of conveying mechanisms 7 are respectively meshed and connected with multiple sections of helical teeth on the same worm 2. The smooth shaft of the worm 2 is rotatably connected to the front ends of the two second support plates 16 through bearings. The rear ends of the two second support plates 16 are fixedly connected to the front side surface of the box body 1. The right end of the worm 2 is fixedly connected to the output shaft of the third motor 17. The third motor 17 is fixedly connected to the front side surface of the box body 1 through a mounting seat;

[0050] The thread grooves with opposite helical directions at both ends of the bidirectional lead screw 72 are respectively in threaded connection with the two first screw holes 73. The two first screw holes 73 are respectively opened at the upper ends of the two second translation plates 74. The top surfaces of the two second translation plates 74 are both lapped with the inner side surfaces of the first mounting frame 71. When using this device, the user can insert the electrocardiogram electrode wire into the front placement hole 3, so that the end of the electrocardiogram electrode wire is located between the two brush rollers 77. At this time, the user can control the output shaft of the third motor 17 to rotate forward through the control panel 9, and drive the first connecting shaft 79 to rotate forward by means of the worm 2 and the worm wheel 78. When the first connecting shaft 79 rotates forward, it drives the bidirectional lead screw 72 to rotate forward by means of the first bevel gear 710 and the second bevel gear 711. When the bidirectional lead screw 72 rotates forward, it drives the two second translation plates 74 and the two third mounting frames 713 to approach each other through the first screw holes 73. When both the two side driving rollers 76 and the brush rollers 77 are in close contact with the electrode wire, the third motor 17 is turned off. At this time, the user can control the second motor 722 to work through the control panel 9 to drive the right driving roller 76 to rotate forward. When the right driving roller 76 rotates forward, it drives the left driving roller 76 to rotate reversely through the third bevel gear 715, the fourth bevel gear 716, the second connecting shaft 721, the connecting plate 720 and the sleeve 719. Thus, the electrocardiogram wire is driven to move into the installation cavity by the opposite rotation of the two driving rollers 76 in the conveying mechanism 7, and the electrocardiogram wire passes through the corresponding placement hole 3 at the rear side. Therefore, when cleaning and disinfecting the electrode wire by means of the cooperation of the brush roller 77 and the first spray pipe 63, it is not necessary to manually push the electrode wire, effectively reducing the workload of the operator and improving the cleaning efficiency of the electrode wire.

[0051] Further, the opposite surfaces of the two translation plates 74 are fixedly connected to the opposite ends of the two mounting frames 75, respectively, and the opposite ends of the two mounting frames 75 are rotatably connected to the two driving rollers 76 through bearings, and the bottom end of the right driving roller 76 is fixedly connected to the output shaft of the motor 2 722, and the motor 2 722 is fixedly connected to the bottom surface of the right mounting frame 75 through a mounting seat, and the bottoms of the two driving rollers 76 are fixedly connected to a bevel gear 3 715 and a sprocket 2 717, and the two bevel gears 3 715 are meshed and connected with two bevel gears 4 716, respectively, and the two bevel gears 4 716 are fixedly connected to the opposite ends of the sleeve 719 and the connecting shaft 2 721, respectively, and the opposite ends of the sleeve 719 and the connecting shaft 2 721 are rotatably connected to the bottom ends of the two fixed plates 3 718 through bearings, and the upper ends of the two fixed plates 3 718 are fixedly connected to the bottom ends of the two mounting frames 75, respectively;

[0052] The outer surface of the second connecting shaft 721 is fixedly connected to the opposite surfaces of the two connecting plates 720 at the same time. The left ends of the second connecting shaft 721 and the two connecting plates 720 are both sleeved in the sleeve 719.

[0053] Furthermore, the two sprocket wheels 2 717 are respectively connected to the two sprocket wheels 1 714 through chains, the two sprocket wheels 1 714 are respectively fixedly arranged at the bottom ends of the two brush rollers 77, the two brush rollers 77 are respectively connected to the two mounting frames 3 713 through bearings, the front sides of the two mounting frames 3 713 are respectively fixedly connected to the rear sides of the two fixed plates 2 712, the front sides of the two fixed plates 2 712 are respectively fixedly connected to the rear sides of the two translation plates 2 74, the two driving rollers 76 and the two brush rollers 77 are respectively arranged on the left and right sides of the placement hole 3, and the driving roller 76 is connected to the left and right sides of the placement hole 3 through the sprocket wheels 1 714 and sprocket wheels 2 717 drives the two cleaning rollers at the rear to rotate in opposite directions. At this time, the opposite rotation of the driving rollers 76 on both sides drives the ECG electrode wire to gradually enter the installation cavity 12 from the front placement hole 3, so that the ECG electrode wire passes between the two brush rollers 77, thereby utilizing the rotation of the two brush rollers 77 to clean the outer surface of the ECG electrode wire. At the same time, the nozzle 63 can also be used to spray disinfectant on the ECG electrode wire below for disinfection, so that the device can not only disinfect the ECG electrode, but also clean and disinfect the ECG electrode wire, effectively increasing the functionality of the device.

[0054] Further, the fixing mechanism 8 includes two slide rails 81, and the opposite surfaces of the two slide rails 81 are fixedly connected to the front and rear side surfaces of the second mounting cavity 15, respectively. The front side slide rail 81 is fixedly connected to the front end of the sliding plate 86, and the rear end of the sliding plate 86 is fixedly connected to the front side surface of the placement plate 82. The rear side surface of the placement plate 82 is fixedly connected to the front side surface of the mounting plate 85, and the rear end of the mounting plate 85 is slidably connected to the rear side slide rail 81;

[0055] The upper end of the placement plate 82 is provided with a placement groove 87. A chest lead suction electrode 88 is sleeved in the placement groove 87. The right end of the placement groove 87 is in through communication with the right side surface of the placement plate 82. When using this device to clean and disinfect the electrocardiogram electrodes, the user can open the movable door 10, and then pull the mounting plate 85 to the right so that the sliding plate 86 and the mounting plate 85 move to the right along the slide rail 81 and take them out of the second mounting cavity 15. Then, the chest lead suction electrode 88 is placed in the placement groove 87, so that when using this device, multiple chest lead suction electrodes 88 and limb electrode clips 83 can be arranged and placed on the fixing mechanism 8 to avoid their stacking, facilitating the subsequent full contact of the disinfectant with the chest lead suction electrodes 88 and the limb electrode clips 83 to ensure the disinfection effect.

[0056] Further, the bottom surface of the mounting plate 85 is fixedly connected to the top surfaces of four connecting frames 89 at the same time. The inner side surfaces of each connecting frame 89 are fixedly connected to the ends of two second slide rods 812. Each second slide rod 812 is sleeved with two second sleeve holes 811. The four second sleeve holes 811 are grouped in pairs, and the two groups of second sleeve holes 811 are respectively opened at the upper ends of two clamping plates 84. Two springs 810 are sleeved on each second slide rod 812. The four springs 810 are grouped in pairs, and the opposite ends of the two groups of springs 810 are respectively fixedly connected to the opposite upper ends of the two clamping plates 84. The opposite ends of the two groups of springs 810 are respectively fixedly connected to the front and rear side surfaces of the connecting frame 89.

[0057] Clamping grooves 813 are respectively opened at the bottom ends of the opposite surfaces of the two clamping plates 84. The two clamping grooves 813 are respectively lapped with the upper sides of both ends of the limb electrode clip 83. When fixing the limb electrode clip 83, the user can pull the two clamping plates 84 on the same connecting frame 89 away from each other to squeeze the front and rear springs 810. At this time, the user can place the upper ends of both sides of the limb electrode clip 83 in the two clamping grooves 813 respectively, and release the clamping plates 84 to use the elastic force of the springs 810 to push the two clamping plates 84 close to each other. When the two clamping plates 84 are close to each other, they squeeze and fix the limb electrode clip 83, and press the limb electrode clip 83 by using the clamping plates 84 to make the limb electrode clip 83 in an open state, which is conducive to the contact between the disinfectant and the inner side surface of the limb electrode clip 83 to improve the disinfection effect.

[0058] The operation steps of the present invention are as follows:

[0059] When using this device to disinfect electrocardiogram electrodes, the user can open the movable door 10, then pull the mounting plate 85 to the right so that the sliding plate 86 and the mounting plate 85 move to the right along the slide rail 81 and take it out of the second mounting cavity 15. Then, the chest lead suction ball electrode 88 is placed into the placement groove 87, and the user can pull the two clamping plates 84 on the same connecting frame 89 away from each other to squeeze the front and rear springs 810. At this time, the user can place the upper ends of both sides of the limb electrode clip 83 into the two clamping grooves 813 respectively, and release the clamping plate 84. The elastic force of the spring 810 pushes the two clamping plates 84 close to each other. When the two clamping plates 84 approach each other, they squeeze and fix the limb electrode clip 83. The fixing mechanism 8 is used to clamp and fix the chest lead suction ball electrode 88 and the limb electrode clip 83 at the same time. Then, the user can insert the opposite ends of the sliding plate 86 and the mounting plate 85 into the two slide rails 81 respectively, and place the placement tray 82 and the mounting plate 85 into the second mounting cavity 15, and then close the movable door 10;

[0060] At this time, the user can connect the liquid injection pipe 69 to the external disinfectant, then open the solenoid valve II 612, inject the disinfectant into the nozzle II 64 through the liquid injection pipe 69, the fixed pipe and the telescopic hose 615, and the disinfectant is atomized and sprayed out through the atomizing nozzle on the nozzle II 64. At this time, the user can control the operation of the motor I 68 through the control panel 9 to drive the reciprocating lead screw 62 to rotate. When the reciprocating lead screw 62 rotates, it drives the translation plate I 67 and the nozzle II 64 to move left and right reciprocally through the reciprocating lead screw nut 614, so as to gradually disinfect the chest lead suction ball electrodes 88 and the limb electrode clips 83 arranged on the fixing mechanism 8 by the left and right reciprocating movement of the nozzle II 64, so that all the chest lead suction ball electrodes 88 and the limb electrode clips 83 can be in uniform contact with the disinfectant. During disinfection, the excess disinfectant drips to the bottom of the second mounting cavity 15 and flows along the bottom of the second mounting cavity 15 to the right end of the second mounting cavity 15. Then, the waste liquid flows into the bottom of the first mounting cavity 12 through the diversion pipe 14. At this time, the valve 5 can be opened so that the disinfectant at the bottom of the first mounting cavity 12 is discharged through the discharge pipe 4. After disinfecting the chest lead suction ball electrodes 88 and the limb electrode clips 83, the solenoid valve II 612 and the motor I 68 can be closed, then the movable door 10 is opened, and the placement tray 82 and the mounting plate 85 are taken out to disassemble the chest lead suction ball electrodes 88 and the limb electrode clips 83;

[0061] When cleaning and disinfecting the electrode wire, the user can insert the electrocardiogram electrode wire into the front placement hole 3 so that the electrode wire contacts the arc-shaped support plate 18, and the end of the electrocardiogram electrode wire is located between the two brush rollers 77. At this time, the user can control the output shaft of the third motor 17 to rotate forward through the control panel 9, and drive the first connecting shaft 79 to rotate forward by using the worm 2 and the worm gear 78. When the first connecting shaft 79 rotates forward, the first bevel gear 710 and the second bevel gear 711 drive the bidirectional lead screw 72 to rotate forward. When the bidirectional lead screw 72 rotates forward, the two second translation plates 74 and the two third mounting brackets 713 are driven to approach each other through the first screw hole 73. When both the two side drive rollers 76 and the brush rollers 77 are in close contact with the electrode wire, the third motor 17 is turned off. At this time, the user can open the first solenoid valve 610 through the control panel 9 so that the disinfectant liquid is input into the first spray pipe 63 through the liquid injection pipe 69, and then the disinfectant liquid is atomized through the atomizing nozzle on the first spray pipe 63 and sprayed on the electrode wire below. At the same time, the user controls the second motor 722 to work through the control panel 9 to drive the right drive roller 76 to rotate forward. When the right drive roller 76 rotates forward, the left drive roller 76 is driven to rotate reversely through the third bevel gear 715, the fourth bevel gear 716, the second connecting shaft 721, the connecting plate 720 and the sleeve 719. When the drive roller 76 rotates, the two rear cleaning rollers are driven to rotate in opposite directions through the first sprocket 714 and the second sprocket 717. At this time, the electrocardiogram electrode wire is gradually driven to enter the first installation cavity 12 from the front placement hole 3 by the opposite rotation of the two side drive rollers 76, so that the electrocardiogram electrode wire passes through between the two brush rollers 77, and thus the outer surface of the electrocardiogram electrode wire is cleaned by the rotation of the two brush rollers 77. The end of the electrode wire passes through the corresponding placement hole 3 at the rear. When the other end of the electrode wire enters the first installation cavity 12 through the front placement hole 3 and passes through between the drive roller 76 and the brush roller 77, the second motor 722 and the first solenoid valve 610 are turned off.

[0062] In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present invention.

[0063] In the present invention, unless otherwise clearly specified and limited, for example, it can be fixedly connected, detachably connected, or integrated; it can be mechanically connected, electrically connected; it can be directly connected, or indirectly connected through an intermediate medium, and can be the communication inside two elements or the interaction relationship between two elements. Unless otherwise clearly limited, for those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

[0064] Although embodiments of the present invention have been shown and described, those of ordinary skill in the art will appreciate that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A multi-purpose electrocardiogram electrode disinfection device for cardiovascular medicine, comprising a housing (1), characterized in that: The box body (1) is provided with an installation cavity 1 (12) and an installation cavity 2 (15) inside. The installation cavity 1 (12) is arranged below the installation cavity 2 (15). A guide pipe (14) is fixedly arranged between the installation cavity 1 (12) and the installation cavity 2 (15) to communicate with each other. A plurality of conveying mechanisms (7) are arranged inside the installation cavity 1 (12). The plurality of conveying mechanisms (7) are all connected to the bottom surface of the support plate 1 (13). The upper surface of the support plate 1 (13) is fixedly connected to the upper side surface of the installation cavity 1 (12). A fixing mechanism (8) is arranged on the upper side of the installation cavity 2 (15). The installation cavity 1 (12) and the installation cavity 2 (15) are both connected to the spraying mechanism (6). A control panel (9) is fixedly arranged on the front side surface of the box body (1).

2. A multi-purpose electrocardiogram electrode disinfection device for cardiovascular medicine according to claim 1, characterized in that: The front and rear side surfaces of the box body (1) are respectively provided with a plurality of placement holes (3), the opposite ends of the placement holes (3) on the front and rear sides are both connected to the installation cavity (12), the opposite sides of the placement holes (3) on the front and rear sides are respectively provided with arc-shaped support plates (18), the opposite ends of the arc-shaped support plates (18) on the front and rear sides are respectively fixedly connected to the front and rear surfaces of the installation cavity (12), and the conveying mechanism (7) is arranged between the two corresponding arc-shaped support plates (18) on the front and rear sides; The upper end of the right side surface of the box body (1) is provided with a taking-in and placing groove (11) which is connected to the second installation cavity (15). A movable door (10) is sleeved in the taking-in and placing groove (11). The rear end of the movable door (10) is rotatably connected to the right side surface of the box body (1) through a hinge. The bottom end of the right side surface of the box body (1) is fixedly connected to the left end of the discharge pipe (4), and the discharge pipe (4) is connected to the first installation cavity (12). The right end of the discharge pipe (4) is fixedly provided with a valve (5). The inner bottom surfaces of the first installation cavity (12) and the second installation cavity (15) are both inclined surfaces inclined to the right.

3. A multi-purpose electrocardiogram electrode disinfection device for cardiovascular medicine according to claim 1, characterized in that: The spraying mechanism (6) comprises two sliding rods (61), the two ends of the two sliding rods (61) are respectively fixedly connected to the left and right sides of the mounting cavity (15), the two sliding rods (61) are respectively sleeved in two sleeve holes (66), the two sleeve holes (66) are respectively opened on the front and rear sides of the translation plate (67), a reciprocating screw nut (614) is fixedly arranged in the middle of the translation plate (67), the reciprocating screw nut (614) is threadedly connected to the reciprocating screw (62), the optical axes at both ends of the reciprocating screw (62) are respectively rotatably connected to the left and right sides of the mounting cavity (15) through sealed bearings, the right end of the reciprocating screw (62) is fixedly connected to the output shaft of the motor (68), and the motor (68) is fixedly connected to the right side of the box body (1) through a mounting seat.

4. A multi-purpose electrocardiogram electrode disinfection device for cardiovascular medicine according to claim 3, characterized in that: The upper surface of the first translation plate (67) is fixedly connected to the bottom surface of the fixing frame (65), the upper end of the fixing frame (65) is fixedly connected to the second nozzle (64), a plurality of atomizing nozzles are fixedly arranged on the upper side of the second nozzle (64), the front end of the second nozzle (64) is fixedly connected to one end of the telescopic hose (615), the other end of the telescopic hose (615) is fixedly connected to the left end of the connecting pipe (613), the connecting pipe (613) is fixedly connected to the front side of the box body (1), the right end of the connecting pipe (613) is fixedly connected to the front end of the injection pipe (69), and the right side of the connecting pipe (613) is fixedly arranged with the second solenoid valve (612); The injection pipe (69) is fixedly connected to the right ends of the two fixing plates (611) at the same time. The left ends of the two fixing plates (611) are fixedly connected to the right side surface of the box body (1). The injection pipe (69) is also fixedly connected to the right end of the nozzle (63). A solenoid valve (610) is fixedly arranged on the right side of the nozzle (63). The nozzle (63) is fixedly connected to the left and right side surfaces of the installation cavity (12) at the same time. A plurality of atomizing nozzles are obliquely arranged on the front side of the nozzle (63). The input ends of the motor (68), the solenoid valve (610) and the solenoid valve (612) are all electrically connected to the output end of the control panel (9).

5. A multi-purpose electrocardiogram electrode disinfection device for cardiovascular medicine according to claim 1, characterized in that: Each of the conveying mechanisms (7) comprises a mounting frame (71), the top surface of the mounting frame (71) being fixedly connected to the bottom surface of the support plate (13), the left and right side surfaces of the mounting frame (71) being rotatably connected to the two end optical axes of a bidirectional lead screw (72) through bearings, the left end of the bidirectional lead screw (72) being fixedly connected to a bevel gear (711), the bevel gear (711) being meshingly connected to a bevel gear (710), the bevel gear (710) being fixedly arranged at the rear end of a connecting shaft (79), the connecting shaft (79) being rotatably connected to the front side surface of the housing (1) through bearings, and the front end of the connecting shaft (79) being fixedly connected to a worm gear (78).

6. A multi-purpose electrocardiogram electrode disinfection device for cardiovascular medicine according to claim 5, characterized in that: The worm wheels (78) arranged in the plurality of conveying mechanisms (7) are respectively meshed and connected with the multi-stage helical teeth on the same worm (2); the optical axis of the worm (2) is rotatably connected to the front ends of the two support plates (16) at the same time through a bearing; the rear ends of the two support plates (16) are fixedly connected to the front side of the housing (1); the right end of the worm (2) is fixedly connected to the output shaft of the motor (17); and the motor (17) is fixedly connected to the front side of the housing (1) through a mounting seat; The thread grooves with opposite spiral directions at both ends of the bidirectional lead screw (72) are respectively threadedly connected to the two screw holes (73), and the two screw holes (73) are respectively opened at the upper ends of the two translation plates (74), and the top surfaces of the two translation plates (74) are overlapped with the inner side surface of the mounting frame (71).

7. A multi-purpose electrocardiogram electrode disinfection device for cardiovascular medicine according to claim 6, characterized in that: The opposite surfaces of the two translation plates (74) are respectively fixedly connected to the opposite ends of the two mounting frames (75), and the opposite ends of the two mounting frames (75) are respectively rotatably connected to the two driving rollers (76) through bearings. The bottom end of the right driving roller (76) is fixedly connected to the output shaft of the motor (722), and the motor (722) is fixedly connected to the bottom surface of the right mounting frame (75) through a mounting seat. The bottoms of the two driving rollers (76) are connected to a bevel gear (715) and a chain. Wheel 2 (717) is fixedly connected, the two bevel gears 3 (715) are respectively meshed with the two bevel gears 4 (716), the two bevel gears 4 (716) are respectively fixedly connected with the sleeve (719) and the opposite ends of the connecting shaft 2 (721), the sleeve (719) and the opposite ends of the connecting shaft 2 (721) are respectively rotatably connected with the bottom ends of the two fixing plates 3 (718) through bearings, and the upper ends of the two fixing plates 3 (718) are respectively fixedly connected with the bottom ends of the two mounting frames 2 (75); The outer surface of the second connecting shaft (721) is fixedly connected to the opposite surfaces of the two connecting plates (720) at the same time, and the left ends of the second connecting shaft (721) and the two connecting plates (720) are both sleeved in the sleeve (719).

8. A multi-purpose electrocardiogram electrode disinfection device for cardiovascular medicine according to claim 7, characterized in that: The two sprocket wheels (717) are respectively connected to the two sprocket wheels (714) by chains, the two sprocket wheels (714) are respectively fixedly arranged at the bottom ends of the two brush rollers (77), the two brush rollers (77) are respectively connected to the two mounting frames (713) by bearings, the front side surfaces of the two mounting frames (713) are respectively fixedly connected to the rear side surfaces of the two fixed plates (712), the front side surfaces of the two fixed plates (712) are respectively fixedly connected to the rear side surfaces of the two translation plates (74), and the two driving rollers (76) and the two brush rollers (77) are respectively arranged on the left and right sides of the placement hole (3).

9. A multi-purpose electrocardiogram electrode disinfection device for cardiovascular medicine according to claim 1, characterized in that: The fixing mechanism (8) comprises two slide rails (81), the opposite surfaces of the two slide rails (81) are respectively fixedly connected to the front and rear side surfaces of the second mounting cavity (15), the front slide rail (81) is fixedly connected to the front end of the sliding plate (86), the rear end of the sliding plate (86) is fixedly connected to the front side surface of the placement plate (82), the rear side surface of the placement plate (82) is fixedly connected to the front side surface of the mounting plate (85), and the rear end of the mounting plate (85) is slidably connected to the rear slide rail (81); The upper end of the placement plate (82) is provided with a placement groove (87), a chest lead suction ball electrode (88) is sleeved in the placement groove (87), and the right end of the placement groove (87) is connected to the right side surface of the placement plate (82).

10. A multi-purpose electrocardiogram electrode disinfection device for cardiovascular medicine according to claim 9, characterized in that: The bottom surface of the mounting plate (85) is fixedly connected to the top surfaces of the four connecting frames (89) at the same time, the inner side surface of each connecting frame (89) is fixedly connected to the end of two sliding rods (812), each sliding rod (812) is sleeved with two sleeve holes (811), the four sleeve holes (811) are grouped in pairs and the two groups of sleeve holes (811) are respectively opened at the upper ends of the two clamping plates (84), each sliding rod (812) is sleeved with two springs (810), the four springs (810) are grouped in pairs and the opposite ends of the two groups of springs (810) are respectively fixedly connected to the upper ends of the opposite surfaces of the two clamping plates (84), and the opposite ends of the two groups of springs (810) are respectively fixedly connected to the front and rear side surfaces of the connecting frame (89); The bottom ends of the opposite surfaces of the two clamping plates (84) are each provided with a clamping groove (813), and the two clamping grooves (813) are respectively overlapped with the two sides of the upper end of the limb electrode clamp (83).

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