CN114452416A

CN114452416A - Continuous disinfection device for instruments used in ultrasonic medical department

Info

Publication number: CN114452416A
Application number: CN202210123731.XA
Authority: CN
Inventors: 许文哲
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-02-10
Filing date: 2022-02-10
Publication date: 2022-05-10

Abstract

The invention discloses a continuous disinfection device for instruments used in the ultrasonic medicine department, and relates to the technical field of medical instruments. The device can clean and disinfect a plurality of instruments at one time, improve the disinfection efficiency, and carry out continuous ultraviolet irradiation sterilization on the instruments in all directions by the disinfection component after the cleaning is finished, and has the advantages of simple structure and convenient use.

Description

Continuous disinfection device for instruments used in ultrasonic medical department

Technical Field

The invention relates to the technical field of medical instruments, in particular to an instrument continuous disinfection device for the ultrasonic medical department.

Background

Ultrasonic Medicine (Ultrasound Medicine) is a subject that combines acoustics, Medicine, optics, and electronics. Ultrasound medicine is an application of acoustic technology in the medical field where the wavelength of sound waves is shorter. The ultrasonic diagnosis, ultrasonic treatment and biomedical ultrasonic engineering are included, so that the ultrasonic medicine has the characteristics of combining medical science, physical science and engineering, the related contents are wide, and the ultrasonic diagnosis and treatment has high value in preventing, diagnosing and treating diseases.

The apparatus of the ultrasonic medical science branch of academic or vocational study on the market lasts the disinfection owing to all clean through spraying the antiseptic solution when wasing, and this clean mode makes the probe have the dead angle to lead to being difficult to clean totally to cause the probe damage easily when wiping, lead to equipment to be unable, cause the little shortcoming of subsequent disinfection operation effect simultaneously.

Disclosure of Invention

The present invention is directed to a device for continuous sterilization of instruments for sonomedical science, which solves the problems set forth in the background above.

In order to achieve the purpose, the invention provides the following technical scheme: the continuous instrument sterilizing device for the ultrasonic medical department comprises a sterilizing cabinet and a cleaning component, wherein one side of the sterilizing cabinet is connected with a cabinet door, and the surface of the cabinet door is provided with a bearing component, the inside of the disinfection cabinet is provided with a connecting disc, the inside of the connecting disc is provided with a clamping component, and one side of the clamping component is connected with a disinfecting component, the cleaning component is arranged outside the connecting disc, the cleaning component comprises a servo motor, a driving gear, a connecting fluted disc, a bracket, an electric telescopic rod, a cleaning frame and disinfecting and wiping cotton, the output end of the servo motor is connected with the driving gear, the connecting fluted disc is meshed outside the driving gear, the bracket is arranged on the surface of the connecting fluted disc, and the surface of the support is connected with the electric telescopic rod, the output end of the electric telescopic rod is connected with the cleaning frame, and the inner wall of the cleaning frame is connected with the disinfection wiping cotton.

Further, the bearing subassembly includes electric putter, support bracket, small cylinder, flexible frame, moisture absorption sponge, antiseptic solution nozzle and trachea, just the electric putter output is connected with the support bracket, support bracket external connection has the small cylinder, just the small cylinder output is connected with the flexible frame, install on the flexible frame inner wall the moisture absorption sponge, just flexible frame internally mounted has the antiseptic solution nozzle, antiseptic solution nozzle bottom is connected with the trachea.

Furthermore, the electric push rod is sleeved with the support bracket, the small air cylinders are distributed in a circumferential manner relative to the outer surface of the support bracket, and the disinfectant nozzles are symmetrically distributed relative to the center of the flexible frame.

Furthermore, the centre gripping subassembly includes grip ring, activity ball, miniature push rod, holding frame and slipmat, just the activity embedding of grip ring surface has the activity ball, the mounting frame is installed to the grip ring inner wall, just the holding frame inner wall is provided with the slipmat.

Furthermore, the clamping ring is rotatably connected with the connecting disc through the movable balls, the clamping ring is circumferentially distributed on the surface of the connecting disc, and five groups of the clamping rings are arranged.

Further, the disinfection subassembly includes electronic catch bar, link, sterilamp and rubber slab, just electronic catch bar output is connected with the link, link inner wall and outer wall all are provided with the sterilamp, just the link top is provided with the rubber slab.

Further, the ring frame with the connection pad is the distribution of concentric circles form, just the ring frame is equipped with two sets ofly altogether, moreover two sets of intervals of ring frame are greater than the grip ring external dimension.

Furthermore, the electric push rod is distributed in a circumferential manner on the surface of the ring frame, the outer size of the ring frame is smaller than that of the rubber plate, and the rubber plate is in a circular ring shape.

Further, heating coil is installed at the sterilizer top, just heating coil about the central point of sterilizer puts the symmetric distribution, the sterilizer top is installed the ventilator, just the vertical central line of sterilizer with the vertical center of ventilator coincides mutually.

Further, connect the fluted disc pass through drive gear with the servo motor transmission is connected, just the external dimension of connecting the fluted disc is greater than drive gear's external dimension, moreover connect the fluted disc with the connection pad rotates and is connected.

The invention provides a continuous disinfection device for instruments in the ultrasonic medical department, which has the following beneficial effects: the continuous disinfection device for the instruments for the ultrasonic medical department is characterized in that the multiple components are matched with each other, the instrument can be cleaned without dead angles, disinfectant can be locked through the moisture absorption sponge, the use cost of the disinfectant is reduced, the instrument can be driven to rotate through transmission connection, the surface of the instrument can be cleaned through cleaning of disinfection cleaning cotton, the device can clean and disinfect multiple instruments once, the disinfection efficiency is improved, the instruments are subjected to continuous ultraviolet irradiation sterilization through the disinfection components in an all-around mode after cleaning is completed, the device is simple in structure, easy to maintain and free of excessive manual intervention, the cleaning and disinfection progress can be accelerated, and the continuous disinfection operation can greatly kill harmful substances such as bacteria and the like remaining on the surface of the instrument;

1. according to the invention, through the mutual matching arrangement between the clamping assembly and the connecting disc, the clamping ring in the clamping assembly is connected with the connecting disc through the movable balls which are movably embedded outside, the clamping frame can be pushed to clamp an instrument through the driving of the micro push rod, the friction coefficient between the clamping frame and the instrument can be increased through the matching of the anti-slip pad, the clamping firmness can be further improved, and the instrument and the clamping ring can rotate with the connecting disc when being stressed by combining the arrangement of the movable balls, so that the subsequent cleaning process is facilitated.

2. According to the invention, through the mutual matching arrangement of the bearing assembly and the clamping assembly, after the clamping ring clamps the instrument, the cabinet door is closed, the bearing bracket is pushed by the electric push rod to move towards the side of the connecting disc, meanwhile, the small air cylinder works to push the flexible frame and the moisture absorption sponge to be attached to the inner surface of the instrument, disinfectant can be sprayed on the instrument by matching with the air pipe and the disinfectant nozzle, and redundant disinfectant can be adsorbed by the moisture absorption sponge, so that the disinfectant can fully react with the instrument.

3. According to the invention, through the mutual matching arrangement of the cleaning component and the bearing component, when the flexible frame and the moisture absorption sponge are attached to the inner surface of the instrument, the cleaning frame and the disinfection wiping cotton are driven by the electric telescopic rod to be attached to the outer surface of the instrument, at the moment, the driving gear is driven by the servo motor, so that the connecting fluted disc synchronously rotates, the cleaning frame and the disinfection wiping cotton can be wiped on the outer surface of the instrument through rotation, and the instrument can rotate due to friction when the clamping ring is used for wiping actively, so that the aim of omnibearing cleaning can be achieved, and the cleaning efficiency is improved.

4. According to the invention, through the mutual matching arrangement of the ventilating fan and the heating coil, after the instrument is cleaned and disinfected, the ventilating fan and the heating coil work synchronously, the temperature in the disinfection cabinet can be raised after the heating coil is electrified and heated, so that the interior of the disinfection cabinet is dried, and meanwhile, the ventilating fan is turned on for ventilation, so that humid air in the disinfection cabinet is exchanged, therefore, the deposition of the humid air in the disinfection cabinet is reduced in the process, the residual disinfectant on the surface of the instrument is further reduced, and the subsequent continuous disinfection operation can be facilitated.

5. According to the invention, through the mutual matching arrangement of the bearing component, the cleaning component and the disinfection component, after the instrument is cleaned and disinfected, the bearing component and the cleaning component are synchronously recovered, and meanwhile, the electric push rod pushes the ring frame, so that the ring frame is pushed out, the instrument is placed in the gap of the ring frame, and the instrument can be continuously disinfected through the continuously-irradiated ultraviolet lamp, thereby improving the disinfection effect.

Drawings

FIG. 1 is a schematic view showing the overall structure of the apparatus for continuous sterilization of ultrasonic medical instruments according to the present invention;

FIG. 2 is a schematic view showing the overall internal structure of the apparatus for continuous sterilization of instruments used in the ultrasonic medical science in accordance with the present invention;

FIG. 3 is a schematic view of the support assembly of the continuous apparatus for disinfecting ultrasonic medical instruments according to the present invention;

FIG. 4 is an enlarged view of the apparatus for continuous sterilization of instruments used in the sonomedical department of the present invention at A in FIG. 2;

FIG. 5 is a perspective view of a sterilization assembly of the continuous instrument sterilization device for sonography in accordance with the present invention;

FIG. 6 is a schematic view of the cleaning assembly of the continuous instrument sterilization device for sonography of the present invention;

fig. 7 is an enlarged view of the apparatus for continuously sterilizing ultrasonic medical instruments according to the present invention at B in fig. 6.

In the figure: 1. a disinfection cabinet; 2. a cabinet door; 3. a holding assembly; 301. an electric push rod; 302. a support bracket; 303. a small cylinder; 304. a flexible frame; 305. a moisture-absorbing sponge; 306. a disinfectant nozzle; 307. an air tube; 4. connecting the disc; 5. a clamping assembly; 501. a clamp ring; 502. a movable ball; 503. a micro push rod; 504. a clamping frame; 505. a non-slip mat; 6. a sterilizing assembly; 601. an electric push rod; 602. a circular ring frame; 603. an ultraviolet germicidal lamp; 604. a rubber plate; 7. a cleaning assembly; 701. a servo motor; 702. a drive gear; 703. connecting a fluted disc; 704. a support; 705. an electric telescopic rod; 706. a cleaning frame; 707. disinfecting and wiping cotton; 8. a heating coil; 9. a ventilation fan.

Detailed Description

Referring to fig. 1-7, the present invention provides a technical solution: a continuous degassing unit of apparatus for supersound medical science branch of academic or vocational study, including sterilizer 1 and clean subassembly 7, sterilizer 1 one side is connected with cabinet door 2, and cabinet door 2 surface mounting has supporting subassembly 3, sterilizer 1 internally mounted has connection pad 4, and connection pad 4 internally mounted has centre gripping subassembly 5, and centre gripping subassembly 5 one side is connected with disinfection subassembly 6, clean subassembly 7 is installed in the outside of connection pad 4, and clean subassembly 7 includes servo motor 701, drive gear 702, connect fluted disc 703, support 704, electric telescopic handle 705, clean frame 706 and disinfection wiping cotton 707, servo motor 701 output is connected with drive gear 702, and the outside meshing of drive gear 702 has connect fluted disc 703, connect fluted disc 703 surface mounting has support 704, and support 704 surface connection has electric telescopic handle 705, electric telescopic handle 705 output is connected with clean frame 706, and clean frame 706 inner wall connection has disinfection wiping cotton 707, the top of the disinfection cabinet 1 is provided with a heating coil 8, the heating coil 8 is symmetrically distributed about the center of the disinfection cabinet 1, the top of the disinfection cabinet 1 is provided with a ventilation fan 9, and the vertical center line of the disinfection cabinet 1 is coincident with the vertical center of the ventilation fan 9;

the specific operation is as follows, set up through mutually supporting between ventilation fan 9 and heating coil 8, after instrument cleaning and disinfection accomplishes, by

ventilation fan

9 and 8 synchronous workings of heating coil, can make the inside temperature of sterilizer 1 rise after heating coil 8 ohmic heating, and then dry 1 inside sterilizer, and ventilation fan 9 opens simultaneously, the humid air of 1 inside sterilizer is traded out, the process reduces the siltation of 1 inside humid air of sterilizer from this, further reduce the remaining of instrument surface antiseptic solution, thereby can make things convenient for subsequent disinfection operation that lasts.

Referring to fig. 1-3, the supporting assembly 3 includes an electric push rod 301, a supporting bracket 302, a small cylinder 303, a flexible frame 304, a moisture absorbing sponge 305, a disinfectant nozzle 306 and an air pipe 307, wherein an output end of the electric push rod 301 is connected with the supporting bracket 302, the small cylinder 303 is connected to an external portion of the supporting bracket 302, an output end of the small cylinder 303 is connected with the flexible frame 304, the moisture absorbing sponge 305 is installed on an inner wall of the flexible frame 304, the disinfectant nozzle 306 is installed inside the flexible frame 304, the air pipe 307 is connected to a bottom of the disinfectant nozzle 306, the electric push rod 301 and the supporting bracket 302 are sleeved with each other, the small cylinder 303 is circumferentially distributed about an outer surface of the supporting bracket 302, and the disinfectant nozzle 306 is symmetrically distributed about a central position of the flexible frame 304;

after the cabinet door 2 is closed, the electric push rod 301 is opened to enable the electric push rod 301 to push the support bracket 302 to move towards the connecting disc 4 side, five groups of small cylinders 303 are circumferentially distributed on the surface of the support bracket 302, meanwhile, the small cylinders 303 work to enable the small cylinders to push the flexible frame 304 and the moisture absorption sponge 305 to be attached to the inner surface of the instrument, an air pipe 307 and a disinfectant nozzle 306 are matched to spray disinfectant on the instrument, the instrument can be cleaned and disinfected, redundant disinfectant can be adsorbed by the moisture absorption sponge 305, the moisture absorption sponge 305 filled with the disinfectant can be continuously contacted with the instrument, the disinfectant can fully react with the instrument, and the cleaning and disinfecting effects are improved;

referring to fig. 2 and 4, the clamping assembly 5 includes a clamping ring 501, a movable ball 502, a micro push rod 503, a clamping frame 504 and a non-slip pad 505, the movable ball 502 is movably embedded in the outer surface of the clamping ring 501, the clamping frame 504 is installed on the inner wall of the clamping ring 501, the non-slip pad 505 is installed on the inner wall of the clamping frame 504, the clamping ring 501 is rotatably connected with the connecting disc 4 through the movable ball 502, the clamping ring 501 is circumferentially distributed about the surface of the connecting disc 4, and five groups of the clamping ring 501 are provided;

the specific operation is as follows, through the mutual matching arrangement between the clamping assembly 5 and the connecting disc 4, the clamping ring 501 in the clamping assembly 5 is connected with the connecting disc 4 through the movable ball 502 which is movably embedded outside, the structure of the clamping ring is similar to a bearing, the clamping frame 504 can be pushed to clamp an instrument under the driving of the micro push rod 503, the friction coefficient between the clamping ring and the instrument can be increased by matching the anti-slip pad 505, the clamping firmness can be improved, and the arrangement of the movable ball 502 is combined, so that the instrument and the clamping ring 501 can rotate with the connecting disc 4 when stressed, the subsequent cleaning process is convenient, as the clamping ring 501 is provided with five groups, the instrument can be fixed at one time and at the same time, and the cleaning and disinfection efficiency is improved by multi-station simultaneous processing;

referring to fig. 2, fig. 6 and fig. 7, the connecting toothed disc 703 is in transmission connection with the servo motor 701 through the driving gear 702, and the outer dimension of the connecting toothed disc 703 is larger than that of the driving gear 702, and the connecting toothed disc 703 is rotatably connected with the connecting disc 4;

the operation is as follows, through the mutually-matched arrangement between the cleaning component 7 and the bearing component 3, when the flexible frame 304 and the moisture absorption sponge 305 are attached to the inner surface of the instrument, the electric telescopic rod 705 drives the cleaning frame 706 and the disinfection wiping cotton 707 to be attached to the outer surface of the instrument, so that the upper surface and the lower surface of the instrument can be wrapped, at the moment, the driving gear 702 is driven to rotate through the rotation of the servo motor 701, the connecting fluted disc 703 meshed with the driving gear 702 rotates synchronously, the cleaning frame 706 and the disinfection wiping cotton 707 can be wiped on the outer surface of the instrument through the rotation of the connecting fluted disc 703 outside the connecting disc 4 due to the movable arrangement of the clamping ring 501, the instrument can rotate under the friction under the wiping of the disinfection wiping cotton 707, the omnibearing cleaning purpose can be achieved, and the cleaning efficiency is improved.

Referring to fig. 1 and 5, the disinfecting assembly 6 includes an electric pushing rod 601, a circular frame 602, uv-germicidal lamps 603 and a rubber plate 604, the output end of the electric pushing rod 601 is connected with the circular frame 602, the inner wall and the outer wall of the circular frame 602 are both provided with the uv-germicidal lamps 603, the top of the circular frame 602 is provided with the rubber plate 604, the circular frame 602 and the connecting disc 4 are distributed in a concentric circle shape, two groups of the circular frames 602 are provided, the distance between the two groups of the circular frames 602 is greater than the external dimension of the clamping ring 501, the electric pushing rod 601 is distributed in a circle shape on the surface of the circular frame 602, the external dimension of the circular frame 602 is smaller than the external dimension of the rubber plate 604, and the rubber plate 604 is in a circular ring shape;

the operation is as follows specifically, through bearing subassembly 3, the setting of mutually supporting between clean subassembly 7 and the disinfection subassembly 6, after cleaning and disinfecting operation is carried out to the instrument, bearing subassembly 3 retrieves with clean subassembly 7 is synchronous, ventilation fan 9 and the inside stoving of heating coil 8 synchronization work with sterilizer 1 afterwards, and simultaneously electronic catch bar 601 promotes ring frame 602 and rises, make ring frame 602 release the clearance that makes two sets of ring frames 602 in the outside of instrument, and can continuously carry out the disinfection operation to the instrument through the sterilamp 603 that continuously shines, this sterilamp 603 is the ring form design equally, make its inside and outside surface that can imbed ring frame 602, the while irradiation of continuation, can also reach the sterile purpose of continuation in the time of promotion disinfection effect.

In conclusion, the continuous disinfection device for the ultrasonic medical apparatus is used, firstly, the cabinet door 2 is opened, the ultrasonic probe instrument is placed in the clamping component 5 on the surface of the connecting disc 4, at the moment, the clamping frame 504 can be pushed to clamp the instrument under the driving of the micro push rod 503, the friction coefficient of the instrument can be increased by matching with the anti-slip pad 505, the clamping firmness can be further improved, meanwhile, the instrument can be prevented from being clamped by the clamping frame 504, then, the cabinet door 2 is closed, the electric push rod 301 is opened through the arrangement of the supporting component 3 connected to the inner wall of the cabinet door 2, so that the electric push rod 301 pushes the supporting bracket 302 to move towards the connecting disc 4 side, wherein five groups of small cylinders 303 are circumferentially distributed on the surface of the supporting bracket 302, and meanwhile, the small cylinders 303 work to push the flexible frame 304 to be attached to the inner surface of the instrument with the moisture absorption sponge 305, the disinfection solution can be sprayed to the instrument by matching with the air pipe 307 and the disinfection solution nozzle 306, and then the instrument can be cleaned and disinfected, and the redundant disinfection solution can be absorbed by the moisture absorption sponge 305, the moisture absorption sponge 305 filled with the disinfection solution can be continuously contacted with the instrument, so that the disinfection solution can sufficiently react with the instrument, the cleaning and disinfection effect is improved, then the electric telescopic rod 705 drives the cleaning frame 706 and the disinfection wiping cotton 707 to be attached to the outer surface of the instrument, thereby the upper surface and the lower surface of the instrument can be wrapped, at the moment, the driving gear 702 is driven to rotate by the rotation of the servo motor 701, the connecting fluted disc 703 meshed with the driving gear 702 is enabled to synchronously rotate, the cleaning frame 706 and the disinfection wiping cotton 707 can be enabled to be attached to the outer surface of the instrument by the rotation of the connecting disc 703 outside the connecting disc 4, and the clamping ring 501 is combined with the movable ball 502 of the outside, the instrument and the clamping ring 501 can be movably arranged with the connecting disc 4 when being stressed, the instrument can rotate when being rubbed when the rotating cleaning frame 706 and the disinfecting and wiping cotton 707 are wiped, so that the aim of omnibearing cleaning can be achieved, the cleaning efficiency is improved, then after the instrument can be cleaned and disinfected, the supporting bracket 302 and the flexible frame 304 are recovered through the electric push rod 301, the electric telescopic rod 705 drives the cleaning frame 706 and the disinfecting and wiping cotton 707 to leave the outer surface of the instrument, at the moment, the ventilating fan 9 and the heating coil 8 synchronously work to dry the inside of the disinfection cabinet 1, and simultaneously the moist air in the disinfection cabinet 1 is changed out, so that the residual disinfectant on the surface of the instrument is reduced, the subsequent continuous disinfection operation is facilitated, the subsequent cleaning process is facilitated, and finally the electric push rod 601 is driven to push the circular ring frame 602 to ascend, so that the circular ring frame 602 is pushed out, the clearance that produces in the middle of two sets of ring frames 602 this moment, make the instrument arrange in wherein, and can continuously carry out the disinfection operation to the instrument through the sterilamp 603 that lasts the irradiation, this sterilamp 603 is the ring form design equally, make its inside and outside surface that can imbed ring frame 602, the irradiation of continuation simultaneously, can also reach the sterile purpose of continuation when promoting the disinfection effect, because this grip ring 501 is equipped with five groups altogether, make its disposable five fixed groups instrument simultaneously, the while of multistation when cleaning and disinfecting handles and has promoted cleaning and disinfecting efficiency, the equipment has simple structure, easy to maintain does not need too much manual intervention simultaneously, can also accelerate the cleaning and disinfecting progress, the disinfection operation of continuation can kill harmful substance such as instrument surface residual bacterium by a wide margin.

Claims

1. A device for continuously disinfecting apparatus of apparatus for ultrasonic medical science branch of academic or vocational study, its characterized in that, including sterilizer (1) and clean subassembly (7), sterilizer (1) one side is connected with cabinet door (2), just cabinet door (2) surface mounting has bearing subassembly (3), sterilizer (1) internally mounted has connection pad (4), just connection pad (4) internally mounted has centre gripping subassembly (5), just centre gripping subassembly (5) one side is connected with disinfection subassembly (6), clean subassembly (7) install in connection pad (4) outside, just clean subassembly (7) include servo motor (701), drive gear (702), connect fluted disc (703), support (704), electric telescopic handle (705), clean frame (706) and disinfection and wipe cotton (707), servo motor (701) output is connected with drive gear (702), and the connecting fluted disc (703) is meshed outside the driving gear (702), the bracket (704) is installed on the surface of the connecting fluted disc (703), the surface of the bracket (704) is connected with the electric telescopic rod (705), the output end of the electric telescopic rod (705) is connected with the cleaning frame (706), and the inner wall of the cleaning frame (706) is connected with the disinfection wiping cotton (707).

2. The continuous disinfection device for instruments in the ultrasonic medical department according to claim 1, wherein the supporting component (3) comprises an electric push rod (301), a supporting bracket (302), a small cylinder (303), a flexible frame (304), a moisture absorption sponge (305), a disinfectant nozzle (306) and an air pipe (307), the output end of the electric push rod (301) is connected with the supporting bracket (302), the small cylinder (303) is connected to the outside of the supporting bracket (302), the flexible frame (304) is connected to the output end of the small cylinder (303), the moisture absorption sponge (305) is installed on the inner wall of the flexible frame (304), the disinfectant nozzle (306) is installed inside the flexible frame (304), and the air pipe (307) is connected to the bottom of the disinfectant nozzle (306).

3. The device for the continuous sterilization of instruments used in the sonography department of claim 2, wherein the electric push rod (301) and the support bracket (302) are sleeved with each other, the small air cylinders (303) are distributed in a circumferential shape with respect to the outer surface of the support bracket (302), and the sterilizing fluid nozzles (306) are distributed symmetrically with respect to the central position of the flexible frame (304).

4. The device for the continuous disinfection of instruments for the sonography department of claim 1, wherein the clamping assembly (5) comprises a clamping ring (501), movable balls (502), a micro push rod (503), a clamping frame (504) and a non-slip pad (505), the movable balls (502) are movably embedded in the outer surface of the clamping ring (501), the clamping frame (504) is installed on the inner wall of the clamping ring (501), and the non-slip pad (505) is arranged on the inner wall of the clamping frame (504).

5. Device for the continuous disinfection of instruments for the sonomedical department according to claim 4, characterized in that said grip rings (501) are connected in rotation with said connection disc (4) through said movable balls (502), and in that said grip rings (501) are distributed circumferentially with respect to the surface of said connection disc (4), and in that said grip rings (501) are provided in five groups in total.

6. The continuous disinfection device for the instruments in the ultrasonic medical department according to claim 1, wherein the disinfection component (6) comprises an electric push rod (601), a circular ring frame (602), an ultraviolet germicidal lamp (603) and a rubber plate (604), the circular ring frame (602) is connected to the output end of the electric push rod (601), the ultraviolet germicidal lamp (603) is arranged on the inner wall and the outer wall of the circular ring frame (602), and the rubber plate (604) is arranged on the top of the circular ring frame (602).

7. The device for the continuous disinfection of instruments for the sonography department of claim 6, wherein the ring frames (602) are concentrically distributed with the connecting disc (4), two groups of ring frames (602) are arranged, and the distance between the two groups of ring frames (602) is larger than the outer dimension of the clamping ring (501).

8. The device for the continuous sterilization of instruments for the sonography department according to claim 6, characterized in that the electric thrusting rods (601) are distributed circumferentially around the surface of the circular frame (602), and the external dimensions of the circular frame (602) are smaller than those of the rubber plate (604), and the rubber plate (604) is circular.

9. The continuous disinfection device for instruments in sonography department according to claim 1 is characterized in that a heating coil (8) is installed on the top of the disinfection cabinet (1), the heating coil (8) is symmetrically distributed about the center of the disinfection cabinet (1), a ventilation fan (9) is installed on the top of the disinfection cabinet (1), and the vertical center line of the disinfection cabinet (1) is coincident with the vertical center of the ventilation fan (9).

10. The device for continuous sterilization of instruments for sonography according to claim 1, characterized in that said connecting toothed disc (703) is in transmission connection with said servo motor (701) through said driving gear (702), and the external dimensions of said connecting toothed disc (703) are greater than those of said driving gear (702), and said connecting toothed disc (703) is in rotational connection with said connection disc (4).