Automatic disinfection equipment for B ultrasonic machine probe

Abstract

The utility model provides automatic disinfection equipment for a B ultrasonic machine probe, and relates to the field of medical instruments. The automatic disinfection equipment for the B ultrasonic machine probe comprises an outer cylinder, a fixing mechanism and a disinfection mechanism, a wiping mechanism is fixedly connected to the left side of the top of the inner wall of the outer cylinder and comprises an I-shaped plate and wiping cotton, the I-shaped plate is arranged on the left side of the interior of the outer cylinder, and the left side of the wiping cotton is fixedly connected with the upper portion of the right side of the I-shaped plate; according to the automatic disinfection equipment for the B ultrasonic machine probe, by arranging the wiping mechanism, an output shaft of a second motor at the top of the fixing frame rotates to drive a second gear meshed with a first gear to rotate, and the second gear rotates to drive an I-shaped plate clamped with a dismounting groove formed in the middle of a dismounting plate to rotate; and the I-shaped plate rotates to drive the disinfection brush, the cleaning brush and the wiping cotton to disinfect, clean and wipe the probe in sequence, so that the condition that the surface of the probe subjected to automatic disinfection is free of material residues when the probe is moved out of the disinfection equipment is ensured, and the convenience of disinfecting the probe by the automatic disinfection equipment is improved.

Description

Technical Field

[0001] The present application relates to the technical field of medical devices, and in particular to an automatic disinfection device for a B-ultrasound machine probe. Background Art

[0002] The B-ultrasound probe is the core component of the B-ultrasound diagnostic instrument. It has a sophisticated structure and is expensive. It must be wiped clean and disinfected after use to avoid cross infection between patients.

[0003] Patent No. CN218684691U discloses an ultrasonic diagnostic B-ultrasound probe disinfection box, which is provided with a disinfection mechanism so that the probe body can be disinfected under the action of the disinfection barrel and soft hair to prevent cross infection through the probe body, and the ultraviolet light can be used to disinfect bacteria, thereby further increasing the disinfection strength. Through the lifting component, the probe body can be automatically moved into the disinfection bin for disinfection under the action of the screw, and the probe body can be lifted when necessary for the convenience of doctors. However, after the probe is disinfected, the disinfection box does not clean the disinfectant on the surface of the probe, and the staff needs to clean it manually, and the convenience of the disinfection equipment is low. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the present application provides an automatic disinfection device for a B-ultrasound machine probe, which solves the problems mentioned in the above background technology.

[0006] (II) Technical solution

[0007] To achieve the above objectives, the present application is implemented through the following technical solutions: an automatic disinfection device for a B-ultrasound machine probe, comprising an outer tube, a fixing mechanism for fixing the probe to be disinfected, and a disinfection mechanism for disinfecting the probe, a wiping mechanism for wiping the probe surface is fixedly connected to the left side of the top of the inner wall of the outer tube, the wiping mechanism comprises an I-shaped plate and wiping cotton, the I-shaped plate is arranged on the left side inside the outer tube, the left side of the wiping cotton is fixedly connected to the upper right side of the I-shaped plate, the bottom of the fixing mechanism is fixedly connected to the left side of the top of the outer tube, and the top of the disinfection mechanism is fixedly connected to the right side of the top of the inner wall of the outer tube.

[0008] By adopting the above technical solution, the disinfectant or water stains remaining on the probe surface can be wiped clean using the wiping cotton on one side of the I-shaped plate, thereby reducing the workload of the staff in the step of manually wiping the probe surface and improving the convenience of the automatic disinfection equipment.

[0009] Preferably, the wiping mechanism also includes a fixed frame and a second motor, the top of the fixed frame is fixedly connected to the left side of the top of the inner wall of the outer cylinder, the bottom of the second motor is fixedly connected to the right side of the fixed frame, the output shaft of the second motor is fixedly connected to a first gear, the top of the first gear is rotatably connected to the top of the inner wall of the outer cylinder, one side of the first gear is meshed with a second gear, and the top of the second gear is slidably connected to the top of the outer cylinder.

[0010] By adopting the above technical solution, the second motor output shaft on the top of the fixed frame can be used to rotate to drive the first gear to rotate, and the rotation of the first gear can drive the second gear to rotate, thereby providing power support for the wiping work of the wiping mechanism.

[0011] Preferably, the wiping mechanism also includes a disassembly plate and a cleaning brush, the top of the disassembly plate is fixedly connected to one side of the bottom of the second gear, a disassembly groove is opened in the middle of the disassembly plate, the disassembly groove is clamped with the I-shaped plate, the left side of the cleaning brush is fixedly connected to the middle of the right side of the I-shaped plate, and a disinfection brush is fixedly connected to the lower right side of the I-shaped plate.

[0012] By adopting the above technical solution, the I-shaped plate that is engaged with the disassembly groove opened on the surface of the disassembly plate can be used to more conveniently replace the components that directly contact the probe surface, thereby reducing the possibility of residual bacteria and the like on the probe surface, and using a disinfection brush and a cleaning brush to disinfect the probe surface and clean the probe surface with disinfectant in turn, thereby reducing the possibility of the disinfectant adhering to the probe surface.

[0013] Preferably, a secondary disinfection mechanism is fixedly connected to one side of the top of the outer cylinder, and the secondary disinfection mechanism includes an insertion port and a UV lamp. The insertion port is opened at the top of the outer cylinder, and both ends of the UV lamp are fixedly connected to the inner wall of the insertion port.

[0014] By adopting the above technical solution, the angle at which the probe enters the interior of the disinfection device can be limited by using the extension port, and the probe can be disinfected twice by using a UV lamp to ensure the disinfection effect.

[0015] Preferably, the fixing mechanism includes a first motor and a limiting rod, the bottom of the first motor is fixedly connected to the left side of the top of the outer cylinder, the output shaft of the first motor is fixedly connected to a screw, the surface of the screw is threadedly connected to a movable ring, the left side of the movable ring is fixedly connected to a limiting block, the bottom of the limiting rod is fixedly connected to the left side of the top of the outer cylinder, a limiting groove is provided on the right side of the limiting rod, and the inner wall of the limiting groove is slidably connected to the limiting block.

[0016] By adopting the above technical solution, the output shaft of the first motor can be used to rotate to drive the screw rod to rotate. Since the limit block on the left side of the movable ring is slidably connected with the limit groove formed by the limit rod, the rotation of the screw rod drives the movable ring to move up and down, providing power support for the up and down movement of the probe.

[0017] Preferably, the fixing mechanism also includes an electric telescopic rod and a fixing clamp, the electric telescopic rod is fixedly connected to the right side of the movable ring surface, the left side of the fixing clamp is fixedly connected to one end of the electric telescopic rod, and the inner wall of the fixing clamp is made of rubber.

[0018] By adopting the above technical solution, the electric telescopic rod can be used to extend and retract to drive the fixing clamp to move left and right, thereby achieving the purpose of controlling the probe in the fixing clamp to approach or move away from the wiping mechanism.

[0019] Preferably, the disinfection mechanism includes a disinfection box and a partition, the top of the disinfection box is fixedly connected to the right side of the top of the inner wall of the outer cylinder, a liquid inlet pipe is fixedly connected below the surface of the disinfection box, one end of the liquid inlet pipe is fixedly connected to a liquid storage barrel, the bottom of the liquid storage barrel is fixedly connected to the bottom of the disinfection box, an infusion pump is fixedly connected to the left side of the liquid storage barrel, a spray pipe is fixedly connected to the left side of the infusion pump, a water storage barrel is fixedly connected to the top of the partition, a water storage barrel is fixedly connected to the right side of the water storage barrel with a water inlet pipe, a water storage barrel is fixedly connected to the left side of the water storage barrel, and a water pump is fixedly connected to the left side of the water pump. A cleaning pipe is fixedly connected.

[0020] By adopting the above technical scheme, the liquid storage barrel at the bottom of the disinfection box can be used to transport the disinfectant input into the liquid storage barrel through the liquid inlet pipe to the spray pipe under the drive of the infusion pump and spray it on the probe to disinfect the surface of the probe. The cleaning water transported into the water storage barrel through the water inlet pipe stored on the top of the partition can be transported to one end of the cleaning pipe under the drive of the water delivery pump and sprayed on the probe to clean the disinfectant on the surface of the probe.

[0021] Preferably, a conical funnel for discharging the liquid mixed with the disinfectant is threadedly connected to the bottom of the outer cylinder.

[0022] By adopting the above technical solution, the cleaning water and disinfectant can be collected and discharged from the disinfection equipment using a conical funnel, thereby reducing the possibility of liquid accumulating inside the disinfection equipment and breeding bacteria. In addition, the conical funnel threadedly connected to the outer cylinder makes it easier to replace some parts of the wiping mechanism after disassembly.

[0023] (III) Beneficial effects

[0024] The present application provides an automatic disinfection device for B-ultrasound machine probes. The beneficial effects are as follows:

[0025] 1. The automatic disinfection device for the B-ultrasound machine probe is provided with a wiping mechanism. The second motor output shaft on the top of the fixed frame rotates to drive the second gear meshing with the first gear to rotate. The rotation of the second gear drives the I-shaped plate engaged with the disassembly groove provided in the middle of the disassembly plate to rotate. The rotation of the I-shaped plate drives the disinfection brush, the cleaning brush and the wiping cotton to disinfect, clean and wipe the probe in turn, ensuring that no material remains on the surface of the probe that has completed the automatic disinfection work when it is removed from the disinfection device, thereby improving the convenience of the automatic disinfection device in disinfecting the probe.

[0026] 2. The automatic disinfection device for the B-ultrasound machine probe, by providing a conical funnel threadedly connected to the bottom of the outer tube, not only reduces the possibility of liquid accumulation and adhesion inside the disinfection device after the probe is disinfected and cleaned, but also provides an operating space for the disassembly and replacement of the I-shaped plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] In order to more clearly illustrate the implementation scheme of the utility model or the technical scheme in the prior art, the drawings required for use in the implementation scheme or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some implementation schemes of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0028] Figure 1 This is a schematic diagram of the structure of the present application from the right side and viewed from above;

[0029] Figure 2 This is an enlarged schematic diagram of the structure of Part A of this application;

[0030] Figure 3 This is a left-view partial structural section diagram of this application;

[0031] Figure 4 This is an enlarged schematic diagram of the structure of Part B of this application;

[0032] Figure 5 This is a schematic cross-sectional diagram of the right side structure of this application;

[0033] Figure 6 This is an enlarged schematic diagram of the structure of Part C of this application;

[0034] Figure 7 This is a schematic diagram of the cross-section of the structure of the present application when viewed from the left and upward;

[0035] Figure 8 This is an enlarged schematic diagram of the structure of Part D of this application.

[0036] In the figure: 1, outer cylinder; 2, fixing mechanism; 201, first motor; 202, screw; 203, moving ring; 204, limit block; 205, limit rod; 206, limit groove; 207, electric telescopic rod; 208, fixing clamp; 3, wiping mechanism; 301, fixing frame; 302, second motor; 303, first gear; 304, second gear; 305, disassembly plate; 306, disassembly groove; 307, work shaped plate; 308, wiping cotton; 309, cleaning brush; 310, disinfection brush; 4, disinfection mechanism; 401, disinfection box; 402, partition; 403, liquid inlet pipe; 404, liquid storage barrel; 405, infusion pump; 406, liquid spray pipe; 407, water inlet pipe; 408, water storage barrel; 409, water delivery pump; 410, cleaning pipe; 5, conical funnel; 6, secondary disinfection mechanism; 601, extension port; 602, ultraviolet light. DETAILED DESCRIPTION

[0037] It should be noted that in the description of the embodiments of the present application, the terms "front, rear", "left, right", "up, down", etc. indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present application. The terms "install", "connect", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be a connection between the two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to specific circumstances.

[0038] The present application is further described in detail below through drawings and examples.

[0039] Reference Figure 3 , Figure 4 , Figure 7 and Figure 8The embodiment of the present application provides an automatic disinfection device for a B-ultrasound machine probe, comprising an outer tube 1, a fixing mechanism 2 for fixing the probe to be disinfected, and a disinfection mechanism 4 for disinfecting the probe. A wiping mechanism 3 for wiping the probe surface is fixedly connected to the left side of the top of the inner wall of the outer tube 1. The wiping mechanism 3 comprises an I-shaped plate 307 and a wiping cotton 308. The I-shaped plate 307 is arranged on the left side inside the outer tube 1, and the left side of the wiping cotton 308 is fixedly connected to the upper right side of the I-shaped plate 307. The bottom of the fixing mechanism 2 is fixedly connected to the left side of the top of the outer tube 1, and the top of the disinfection mechanism 4 is fixedly connected to the right side of the top of the inner wall of the outer tube 1. A fixing frame 301 is fixedly connected to the left side of the top of the inner wall of the outer tube 1, and a second motor 302 is fixedly connected to the right side of the fixing frame 301. The output shaft of the second motor 302 is fixedly connected to a first gear 303, and the top of the first gear 303 is fixedly connected to the top of the inner wall of the outer tube 1 The first gear 303 is rotatably connected with the second gear 304 on one side, the top of the second gear 304 is slidably connected with the top of the outer cylinder 1, and a disassembly plate 305 is fixedly connected to one side of the bottom of the second gear 304. A disassembly groove 306 is provided in the middle of the disassembly plate 305, and the disassembly groove 306 is clamped with the I-shaped plate 307. A cleaning brush 309 is fixedly connected to the middle of the right side of the I-shaped plate 307, and a disinfection brush 310 is fixedly connected to the lower right side of the I-shaped plate 307. The output shaft of the second motor 302 at the top of the fixed frame 301 rotates to drive the second gear 304 meshing with the first gear 303 to rotate, and the second gear 304 rotates to drive the I-shaped plate 307 clamped with the disassembly groove 306 provided in the middle of the disassembly plate 305 to rotate. The I-shaped plate 307 rotates to drive the disinfection brush 310, the cleaning brush 309 and the wiping cotton 308 to disinfect, clean and wipe the surface of the probe in sequence.

[0040] Reference Figure 1 and Figure 5 In one aspect of the present embodiment, a secondary disinfection mechanism 6 is fixedly connected to one side of the top of the outer tube 1. The secondary disinfection mechanism 6 includes an insertion port 601 and a UV lamp 602. The insertion port 601 is opened at the top of the outer tube 1. Both ends of the UV lamp 602 are fixedly connected to the inner wall of the insertion port 601. The UV lamp 602 fixedly connected to the inner wall of the insertion port 601 disinfects the surface of the probe.

[0041] Reference Figure 1 and Figure 2In one aspect of the present embodiment, the fixing mechanism 2 includes a first motor 201 and a limiting rod 205. The bottom of the first motor 201 is fixedly connected to the left side of the top of the outer cylinder 1. The output shaft of the first motor 201 is fixedly connected to a screw 202. The surface of the screw 202 is threadedly connected to a moving ring 203. The left side of the moving ring 203 is fixedly connected to a limiting block 204. The bottom of the limiting rod 205 is fixedly connected to the left side of the top of the outer cylinder 1. A limiting groove 206 is provided on the right side of the limiting rod 205. The inner wall of the limiting groove 206 is slidably connected to the limiting block 204. The right side of the surface of the moving ring 203 An electric telescopic rod 207 is fixedly connected, and a fixing clamp 208 is fixedly connected to one end of the electric telescopic rod 207. The inner wall of the fixing clamp 208 is made of rubber. The probe is clamped into the fixing clamp 208, and the output shaft of the first motor 201 rotates to drive the screw 202 to rotate. Under the restriction of the sliding connection between the limiting groove 206 opened on the right side of the limiting rod 205 and the limiting block 204, the screw 202 rotates to drive the moving ring 203 to move downward and drive the probe to a suitable position. The electric telescopic rod 207 is started to shorten and drive the fixing clamp 208 to move to the left until the probe fits the surface of the disinfection brush 310.

[0042] Reference Figure 5 and Figure 6 In one aspect of the present embodiment, the disinfection mechanism 4 includes a disinfection box 401 and a partition 402. The top of the disinfection box 401 is fixedly connected to the right side of the top of the inner wall of the outer tube 1. A liquid inlet pipe 403 is fixedly connected below the surface of the disinfection box 401. One end of the liquid inlet pipe 403 is fixedly connected to a liquid storage barrel 404. The bottom of the liquid storage barrel 404 is fixedly connected to the bottom of the disinfection box 401. An infusion pump 405 is fixedly connected to the left side of the liquid storage barrel 404. A spray pipe 406 is fixedly connected to the left side of the infusion pump 405. The top of the partition 402 is fixedly connected to a water storage barrel 408. A water inlet pipe 407 is fixedly connected to the right side of the water storage barrel 408, a water pump 409 is fixedly connected to the left side of the water storage barrel 408, a cleaning pipe 410 is fixedly connected to the left side of the water pump 409, the liquid inlet pipe 403 transports the disinfectant to the liquid storage barrel 404 at the bottom of the disinfection box 401, the liquid infusion pump 405 transports the disinfectant to the spray pipe 406 to spray on the probe surface for disinfection, the water inlet pipe 407 transports the cleaning water to the inside of the water storage barrel 408, and the water pump 409 transports the cleaning water to the cleaning pipe 410 to spray on the probe surface for cleaning.

[0043] Reference Figure 3 and Figure 5 In one aspect of this embodiment, a conical funnel 5 for discharging the liquid mixed with the disinfectant is threadedly connected to the bottom of the outer cylinder 1, and the conical funnel 5 discharges the collected mixed liquid out of the automatic disinfection device.

[0044] All electrical equipment in this solution are powered by an external power supply.

[0045] Working principle: When in use, the probe is inserted into the fixing clamp 208, and the output shaft of the first motor 201 rotates to drive the screw 202 to rotate. Under the restriction of the sliding connection between the limiting groove 206 opened on the right side of the limiting rod 205 and the limiting block 204, the screw 202 rotates to drive the movable ring 203 to move downward and drive the probe to a suitable position, and the electric telescopic rod 207 is started to shorten and drive the fixing clamp 208 to move left until the probe fits the surface of the disinfection brush 310, and the liquid inlet pipe 403 transports the disinfectant to the liquid storage barrel 404 at the bottom of the disinfection box 401, and the infusion pump 405 transports the disinfectant to the spray pipe 406 to spray it on the probe surface, and the output shaft of the second motor 302 at the top of the fixing frame 301 rotates to drive the second gear 304 meshing with the first gear 303 to rotate, and the second gear 304 The rotation drives the I-shaped plate 307 engaged with the disassembly groove 306 opened in the middle of the disassembly plate 305 to rotate, and the I-shaped plate 307 rotates to drive the disinfection brush 310 to evenly apply the disinfectant on the surface of the probe. After the disinfection is completed, the first motor 201 starts to drive the probe clamped by the fixing clamp 208 to move upward. At the same time, the electric telescopic rod 207 is shortened for the second time to drive the fixing clamp 208 to move left until the probe fits the surface of the cleaning brush 309, the water inlet pipe 407 transports the cleaning water to the inside of the water storage barrel 408, and the water delivery pump 409 transports the cleaning water to the cleaning pipe 410 to spray the probe surface for cleaning, the electric telescopic rod 207 is shortened again to drive the fixing clamp 208 to move left until the probe fits the surface of the wiping cotton 308 for wiping, and the conical funnel 5 discharges the collected mixed liquid out of the automatic disinfection equipment.

[0046] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0047] Although the embodiments of the present application have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present application, and that the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. An automatic disinfection device for a B-ultrasound machine probe, comprising an outer cylinder (1), a fixing mechanism (2) for fixing the probe to be disinfected, and a disinfection mechanism (4) for disinfecting the probe, characterized in that: A wiping mechanism (3) for wiping the probe surface is fixedly connected to the top left side of the inner wall of the outer cylinder (1), the wiping mechanism (3) comprising an I-shaped plate (307) and a wiping cotton (308), the I-shaped plate (307) being arranged on the left side inside the outer cylinder (1), the left side of the wiping cotton (308) being fixedly connected to the upper right side of the I-shaped plate (307), the bottom of the fixing mechanism (2) being fixedly connected to the top left side of the outer cylinder (1), and the top of the disinfection mechanism (4) being fixedly connected to the top right side of the inner wall of the outer cylinder (1).

2. The automatic disinfection device for B-ultrasound probe according to claim 1, characterized in that: The wiping mechanism (3) further comprises a fixing frame (301) and a second motor (302); the top of the fixing frame (301) is fixedly connected to the left side of the top of the inner wall of the outer cylinder (1); the bottom of the second motor (302) is fixedly connected to the right side of the fixing frame (301); the output shaft of the second motor (302) is fixedly connected to a first gear (303); the top of the first gear (303) is rotatably connected to the top of the inner wall of the outer cylinder (1); one side of the first gear (303) is meshedly connected to a second gear (304); the top of the second gear (304) is slidably connected to the top of the outer cylinder (1).

3. The automatic disinfection device for B-ultrasound probe according to claim 2, characterized in that: The wiping mechanism (3) further comprises a disassembly plate (305) and a cleaning brush (309); the top of the disassembly plate (305) is fixedly connected to one side of the bottom of the second gear (304); a disassembly groove (306) is provided in the middle of the disassembly plate (305); the disassembly groove (306) is engaged with the I-shaped plate (307); the left side of the cleaning brush (309) is fixedly connected to the middle of the right side of the I-shaped plate (307); and a disinfection brush (310) is fixedly connected to the lower right side of the I-shaped plate (307).

4. The automatic disinfection device for B-ultrasound probe according to claim 1, characterized in that: A secondary disinfection mechanism (6) is fixedly connected to one side of the top of the outer tube (1), and the secondary disinfection mechanism (6) comprises an insertion port (601) and a UV lamp (602). The insertion port (601) is provided at the top of the outer tube (1), and both ends of the UV lamp (602) are fixedly connected to the inner wall of the insertion port (601).

5. The automatic disinfection device for B-ultrasound probe according to claim 1, characterized in that: The fixing mechanism (2) comprises a first motor (201) and a limiting rod (205); the bottom of the first motor (201) is fixedly connected to the left side of the top of the outer cylinder (1); the output shaft of the first motor (201) is fixedly connected to a screw rod (202); the surface of the screw rod (202) is threadedly connected to a moving ring (203); the left side of the moving ring (203) is fixedly connected to a limiting block (204); the bottom of the limiting rod (205) is fixedly connected to the left side of the top of the outer cylinder (1); the right side of the limiting rod (205) is provided with a limiting groove (206); the inner wall of the limiting groove (206) is slidably connected to the limiting block (204).

6. The automatic disinfection device for B-ultrasound probe according to claim 5, characterized in that: The fixing mechanism (2) further comprises an electric telescopic rod (207) and a fixing clamp (208); the electric telescopic rod (207) is fixedly connected to the right side of the surface of the moving ring (203); the left side of the fixing clamp (208) is fixedly connected to one end of the electric telescopic rod (207); and the inner wall of the fixing clamp (208) is made of rubber.

7. The automatic disinfection device for B-ultrasound probe according to claim 1, characterized in that: The disinfection mechanism (4) comprises a disinfection box (401) and a partition (402). The top of the disinfection box (401) is fixedly connected to the right side of the top of the inner wall of the outer tube (1). A liquid inlet pipe (403) is fixedly connected below the surface of the disinfection box (401). One end of the liquid inlet pipe (403) is fixedly connected to a liquid storage barrel (404). The bottom of the liquid storage barrel (404) is fixedly connected to the bottom of the disinfection box (401). The left side of the liquid storage barrel (404) is fixedly connected to an infusion pump (405). The left side of the infusion pump (405) is fixedly connected to a liquid spray pipe (406). The top of the partition (402) is fixedly connected to a water storage barrel (408). The right side of the water storage barrel (408) is fixedly connected to a water inlet pipe (407). The left side of the water storage barrel (408) is fixedly connected to a water delivery pump (409). The left side of the water delivery pump (409) is fixedly connected to a cleaning pipe (410).

8. The automatic disinfection device for B-ultrasound probe according to claim 1, characterized in that: The bottom of the outer cylinder (1) is threadedly connected with a conical funnel (5) for discharging liquid mixed with disinfectant.

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