CN117503509B

CN117503509B - Medical wound belt cleaning device

Info

Publication number: CN117503509B
Application number: CN202410015989.7A
Authority: CN
Inventors: 王金强; 魏可勇; 廖如燕; 伊雪范; 蒋媛媛; 刘永昌
Original assignee: Shandong Disineer Disinfection Science And Technology Inc
Current assignee: Shandong Disineer Disinfection Science And Technology Inc
Priority date: 2024-01-05
Filing date: 2024-01-05
Publication date: 2024-03-26
Anticipated expiration: 2044-01-05
Also published as: CN117503509A

Abstract

The invention provides a medical wound cleaning device, which relates to the technical field of medical appliances and comprises a cleaning bed, wherein a plurality of flow channels and a liquid collecting pool communicated with the flow channels are arranged in the cleaning bed at intervals; the washing devices are arranged in the washing bed, each washing device comprises a driving piece, a rotating wheel and a plurality of brackets, and each bracket is provided with a washing piece; the transmission device comprises a driving piece, a driving wheel and a driven wheel, wherein the driving wheel and the driven wheel are connected with a conveyor belt, and a hanging piece which can take down the cleaning piece from the bracket and drive the cleaning piece to transmit along the extending direction of the conveyor belt is arranged on the conveyor belt; the bottom of the runner is provided with a long groove for the cleaning piece to pass through at the connecting position of the hanging piece along the extending direction of the runner, and a sealing plate capable of sealing the long groove is supported at the position of the conveyor belt except for the hanging piece. The utility model discloses a can solve current wound belt cleaning device and need the manual work to wash when the clearance, occupy medical and nursing resource and the problem of waste time.

Description

Medical wound belt cleaning device

Technical Field

The disclosure relates to the technical field of medical instruments, and in particular relates to a medical wound cleaning device.

Background

Wounds are breaks in the continuity of the skin and its deep tissues, and various mechanical forces can be created, the size and shape of which are related to the nature of the force, the site of injury and the direction of action. The purpose of wound cleansing is to remove foreign matter such as organic or inorganic debris, inflammatory contaminants and bacteria, deactivated tissue and excessive exudate, all of which may be sources of wound infection.

The existing wound cleaning device comprises a cleaning bed and a cleaning machine arranged in the bed body, wherein the cleaning bed is used for a patient to sit and lie, the cleaning machine is connected with bottled/bagged cleaning agents, the cleaning machine pumps the bottled/bagged cleaning agents to a spray head, medical staff holds the spray head to spray the cleaning agents to the wound of the patient to treat the wound, after the patient is transferred to other positions after the treatment is finished, runners in the cleaning bed are required to be cleaned in time, and a common cleaning mode is to hold a spray gun by the medical staff to flush and clean the runners. However, this approach is relatively time consuming, takes up resources for medical care, and is very inconvenient.

Disclosure of Invention

One technical problem to be solved by the present disclosure is: the existing wound cleaning device needs to be manually cleaned during cleaning, occupies medical care resources and wastes time.

To solve the above technical problem, an embodiment of the present disclosure provides a medical wound cleaning device, including: the cleaning bed is internally provided with a plurality of flow channels and a liquid collecting pool communicated with the flow channels at intervals;

the washing devices are arranged in the washing bed and can enter and exit, the washing devices correspond to the flow channels one by one, each washing device comprises a driving piece, a rotating wheel driven by the driving piece and a plurality of supports arranged on the rotating wheel at intervals, each support is provided with a washing piece, the washing pieces can be completely attached to the flow channels in a U-like shape, and the flow channels can be sequentially washed by rotating the plurality of washing pieces through the rotating wheel;

the transmission device comprises a driving piece, a driving wheel and a driven wheel, wherein the driving wheel and the driven wheel are driven by the driving piece, a conveyor belt is connected to the driving wheel and the driven wheel, and a hanging piece which can take down the cleaning piece from the bracket and drive the cleaning piece to drive along the extending direction of the conveyor belt is arranged on the conveyor belt;

the bottom of the runner is provided with a long groove for the cleaning piece to pass through at the connecting position of the hanging piece along the extending direction of the runner, and a sealing plate capable of sealing the long groove is arranged at the position of the conveyor belt except for the hanging piece.

In some embodiments, a support rod is arranged at the bottom of each cleaning piece, a first magnet is arranged at the bottom of each support rod, each hanging piece comprises an L-shaped plate, the flaring side of each L-shaped plate faces to the rotating wheel, and a second magnet which can be attracted with the first magnet is arranged on the inner side of the vertical wall of each L-shaped plate.

In some embodiments, the hanger further comprises a baffle plate, the baffle plate is arranged in a space between one side of the L-shaped plate, which is close to the rotating wheel, and the flaring of the L-shaped plate, so that the first magnet can be completely accommodated, and the first magnet at the bottom of the different cleaning pieces can pass through the space when the rotating wheel rotates.

In some embodiments, the support includes that the one end that is the L type is fixed in the support frame on the rotor and sets up in the supporter of support frame other end, the L type flaring of support frame is towards the runner, the horizontal arm of support frame stretches out to the rotor outward, the supporter include the middle part connect in the connecting rod of support frame tip and connect respectively in the backup pad that is the L type at connecting rod both ends, the L type flaring of backup pad is towards the runner.

In some embodiments, the plurality of cleaning members are a brush member, a scraper member, and a sponge member, respectively.

In some embodiments, the brushing device further comprises a limiting component, the limiting component is arranged between the driving piece of the brushing device and the rotating wheel, the limiting component comprises a limiting wheel which is coaxially connected with the rotating wheel in a transmission manner, a plurality of limiting grooves are formed in the peripheral wall of the limiting wheel at intervals, limiting blocks are arranged in the limiting grooves, the tops of the limiting blocks are connected with reeds, one ends of the reeds are connected with the limiting blocks, the other ends of the reeds are fixed in the cleaning bed, and the limiting blocks are sequentially embedded into each limiting groove along with the rotation of the limiting wheel, and a plurality of cleaning pieces on the rotating wheel sequentially enter the cleaning positions.

In some embodiments, the medical wound cleaning device further comprises a shutter, an inlet and an outlet for the cleaning piece to come in and go out are formed in the inner wall of the cleaning bed, and the shutter is arranged at the inlet and the outlet.

In some embodiments, a plurality of spray holes are arranged in the flow channel and the liquid collecting tank of the cleaning bed at intervals, and an annular ultraviolet lamp is arranged at the periphery of each spray hole;

the medical wound cleaning device further comprises a water tank and a disinfectant tank which are arranged in the cleaning bed, and the water tank and the disinfectant tank are connected with the spray holes.

In some embodiments, the medical wound cleaning device further comprises a control pump for controlling the inlet and outlet frequencies of steam and disinfectant, the control pump comprises a circular shell with a liquid inlet and a liquid outlet, a rotating disc is eccentrically arranged in the shell, three notches are arranged on the rotating disc at intervals, a group of opening and closing pieces are arranged in each notch, each group of opening and closing pieces comprises a spring with one end connected to the top of each notch, a base plate connected to the other end of each spring and a T-shaped opening and closing plate connected to the base plate in a rotating mode, one end of a vertical plate of each opening and closing plate is connected with the base plate in a rotating mode, and the outer wall of a horizontal plate of each opening and closing plate is in an arc shape and can be completely attached to the inner wall of the shell.

In some embodiments, the medical wound cleansing apparatus further includes a control assembly that enables the type of cleansing members in the cleansing position to be varied, as well as enabling multiple sets of cleansing means to be operated individually or in concert, and controlling the frequency of fluid inflow and outflow from the pump.

Through above-mentioned technical scheme, this disclosure provides a medical wound belt cleaning device, after medical personnel accomplishes the clearance work, select suitable cleaning piece and rotate this cleaning piece to the cleaning position, then start transmission, make the pendant take out cleaning piece from the conveyer belt and make cleaning piece follow the conveyer belt and remove, along with the removal of cleaning piece, the filth such as piece clearance in the runner can be by cleaning piece to the collection liquid pond in to discharge through the collection liquid pond, thereby can realize the automatically cleaning of runner through brushing the device and reduce medical personnel's work load and improve efficiency.

Drawings

In order to more clearly illustrate the embodiments of the present disclosure or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present disclosure, and other drawings may be obtained according to these drawings without inventive effort to a person of ordinary skill in the art.

FIG. 1 is a schematic structural view of one implementation of a medical wound cleansing machine disclosed in an example of the present disclosure;

FIG. 2 is a schematic cross-sectional view of one implementation of a medical wound cleansing machine disclosed in an example of the present disclosure;

FIG. 3 is a schematic partial structural view of one implementation of a medical wound cleansing machine disclosed in an example of the present disclosure;

FIG. 4 is a schematic diagram of a configuration of a rack and cleaning element disclosed in an example of the present disclosure;

FIG. 5 is a schematic diagram of one implementation of a spacing assembly disclosed in an embodiment of the present disclosure;

fig. 6 is a schematic diagram of a configuration of one implementation of a control pump disclosed in an example of the present disclosure.

Reference numerals illustrate:

100. a cleaning bed; 110. a flow passage; 120. a liquid collecting tank; 130. a shutter; 140. a spray hole; 150. an ultraviolet lamp; 160. a disinfectant tank; 170. a water tank; 200. a brushing device; 210. a limit component; 211. a limiting wheel; 212. a limit groove; 213. a reed; 220. a rotating wheel; 230. a bracket; 231. a support frame; 232. a commodity shelf; 240. cleaning a piece; 241. a support rod; 300. a transmission device; 310. a driving wheel; 320. a driven wheel; 330. a conveyor belt; 340. a hanging piece; 341. an L-shaped plate; 342. a baffle; 350. a closing plate; 400. controlling the pump; 410. a liquid inlet; 420. a liquid outlet; 430. a housing; 440. a rotating disc; 450. an opening/closing member; 451. a spring; 452. a substrate; 453. an opening and closing plate.

Detailed Description

Embodiments of the present disclosure are described in further detail below in conjunction with figures 1-6 and examples. The following detailed description of the embodiments and the accompanying drawings are provided to illustrate the principles of the disclosure and not to limit the scope of the disclosure, which may be embodied in many different forms and not limited to the specific embodiments disclosed herein, but rather to include all technical solutions falling within the scope of the claims.

The present disclosure provides these embodiments in order to make the present disclosure thorough and complete, and fully convey the scope of the disclosure to those skilled in the art. It should be noted that: the relative arrangement of parts and steps, the composition of materials, numerical expressions and numerical values set forth in these embodiments should be construed as exemplary only and not limiting unless otherwise specifically stated.

In the description of the present disclosure, unless otherwise indicated, the meaning of "plurality" is greater than or equal to two; the terms "upper," "lower," "left," "right," "inner," "outer," and the like indicate an orientation or positional relationship merely for convenience of describing the present disclosure and simplifying the description, and do not indicate or imply that the devices or elements being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be construed as limiting the present disclosure. When the absolute position of the object to be described is changed, the relative positional relationship may be changed accordingly.

Furthermore, the use of the terms first, second, and the like in this disclosure do not denote any order, quantity, or importance, but rather are used to distinguish one element from another. The "vertical" is not strictly vertical but is within the allowable error range. "parallel" is not strictly parallel but is within the tolerance of the error. The word "comprising" or "comprises" and the like means that elements preceding the word encompass the elements recited after the word, and not exclude the possibility of also encompassing other elements.

It should also be noted that, in the description of the present disclosure, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the terms in the present disclosure may be understood as appropriate by those of ordinary skill in the art. When a particular device is described as being located between a first device and a second device, there may or may not be an intervening device between the particular device and either the first device or the second device.

All terms used in the present disclosure have the same meaning as understood by one of ordinary skill in the art to which the present disclosure pertains, unless specifically defined otherwise. It will be further understood that terms, such as those defined in commonly used dictionaries, should be interpreted as having a meaning that is consistent with their meaning in the context of the relevant art and will not be interpreted in an idealized or overly formal sense unless expressly so defined herein.

Techniques, methods, and apparatus known to one of ordinary skill in the relevant art may not be discussed in detail, but where appropriate, the techniques, methods, and apparatus should be considered part of the specification.

As shown in fig. 1-6, the present disclosure provides a medical wound cleansing apparatus comprising:

a plurality of flow channels 110 and a liquid collecting tank 120 communicated with the flow channels 110 are arranged in the cleaning bed 100 at intervals;

the multiple groups of washing devices 200 are arranged in the washing bed 100 and can enter and exit, the multiple groups of washing devices 200 are in one-to-one correspondence with the multiple flow channels 110, each group of washing devices 200 comprises a driving piece, a rotating wheel 220 driven by the driving piece and multiple brackets 230 arranged on the rotating wheel 220 at intervals, each bracket 230 is provided with a washing piece 240, the washing pieces 240 are in a U-like shape and can be completely attached to the flow channels 110, and the flow channels 110 can be sequentially washed by rotating the multiple washing pieces 240 of the rotating wheel 220;

the transmission device 300 comprises a driving piece, a driving wheel 310 and a driven wheel 320 which are driven by the driving piece, wherein a conveyor belt 330 is connected to the driving wheel 310 and the driven wheel 320, and a hanging piece 340 which can take down the cleaning piece 240 from the bracket 230 and drive the cleaning piece 240 to drive along the extending direction of the conveyor belt 330 is arranged on the conveyor belt 330;

the bottom of the flow channel 110 is provided with an elongated slot along the extending direction of the flow channel 110 for the cleaning member 240 to pass through at the position where the hanger 340 is connected, and the conveyor belt 330 is provided with a sealing plate 350 capable of sealing the elongated slot at the position where the hanger 340 is removed.

Specifically, the brushing devices 200 are disposed inside the end of the washing bed 100 away from the sump 120, and the plurality of groups of brushing devices 200 are disposed in sequence in the width direction of the washing bed 100, and it should be noted that a sufficient space should be left between adjacent brushing devices 200 to prevent collision.

Preferably, a connection structure is provided between the support 230 and the cleaning member 240 to prevent the support 230 from being separated from the cleaning member 240 during the rotation of the rotating wheel 220, such as a magnetic structure, such as an elastic structure, for example, an elastic line is provided between the support 230 and the cleaning member 240, one end of the elastic line is connected to the support 230, the other end is connected to the cleaning member 240, and the support 230 is always connected to the cleaning member 240 under the elastic force of the elastic line.

The sealing plate 350 is preferably made of a flexible material (in order to schematically make the sealing plate 350 not attached to the bottom of the long groove, but in practice, the sealing plate 350 should be attached to the bottom of the long groove to achieve a sealing effect), the sealing plate 350 can seal the long groove from the bottom of the long groove, further, a magnet structure that attracts each other is arranged between the cleaning table and the sealing plate 350, further, a sealing structure, such as a chute and an insert, is arranged between the cleaning table and the sealing plate 350, so as to improve the sealing performance between the sealing plate 350 and the cleaning table, and further, a sealing ring is arranged between the chute and the insert, so as to improve the sealing performance of the long groove and prevent leakage at the long groove. In the cleaning process of the cleaning member 240, other positions of the long groove are in a sealing state except the cleaning member 240, and in order to improve the sealing performance of the cleaning member 240, a sealing member such as a sealing gasket may be disposed at a position, near the bottom of the slideway, of the connection between the cleaning member 240 and the hanging member 340.

In some embodiments, a support rod 241 is disposed at the bottom of each cleaning member 240, a first magnet is disposed at the bottom of the support rod 241, the hanger 340 includes an L-shaped plate 341, a flared side of the L-shaped plate 341 faces the rotating wheel 220, and a second magnet capable of attracting the first magnet is disposed at the inner side of the vertical wall of the L-shaped plate 341.

Specifically, when the L-shaped plate 341 moves to the cleaning member 240, the first magnet and the second magnet attract each other, the cleaning member 240 is transferred to the conveyor belt by the support 230, and when the connection structure between the cleaning member 240 and the support 230 is a magnetic structure, it should be noted that the comparison between the magnetic structure and the magnetic structures between the first magnet and the second magnet is required to ensure that the cleaning member 240 is stably supported on the support 230 and that the cleaning member 240 is transferred to the conveyor belt 330 by the L-shaped plate 341.

In some embodiments, the hanging member 340 further includes a baffle 342, the baffle 342 is disposed in a space between the baffle 342 on one side of the L-shaped plate 341 near the rotating wheel 220 and the flaring of the L-shaped plate 341, so that the first magnet can be completely accommodated, and the first magnet at the bottom of the different cleaning member 240 can pass through the accommodating space when the rotating wheel 220 rotates.

Specifically, the baffle 342 is an auxiliary structure of the L-shaped plate 341, and the baffle 342 can push down the cleaning member 240 from the support 230 under the conveying action of the conveyor belt 330, so that the cleaning member 240 can enter the cleaning position more quickly.

In some embodiments, the support 230 includes a support frame 231 with one end fixed on the rotating wheel 220 and a shelf 232 disposed at the other end of the support frame 231, the L-shaped flared end of the support frame 231 faces the runner 110, the horizontal arm of the support frame 231 extends out of the rotating wheel 220, the shelf 232 includes a connecting rod with a middle part connected to the end of the support frame 231 and support plates with L-shaped flared ends respectively connected to two ends of the connecting rod, and the L-shaped flared end of the support plates faces the runner 110.

In some embodiments, the plurality of cleaning members 240 are a brush member, a scraper member, and a sponge member, respectively.

Specifically, the brush member can brush the chips on the inner wall of the runner 110, the scraper member can scrape off the dust adhered to the inner wall of the runner 110 and the chips with strong adsorption force, and the sponge member can wipe the inner wall of the runner 110 to dry the inner wall of the runner 110. Of course, in order to achieve a more cleaning effect, more groups of cleaning members 240 may be provided, which will not be described herein.

In some embodiments, the brushing device 200 further includes a limiting assembly 210, the limiting assembly 210 is disposed between the driving member of the brushing device and the rotating wheel 220, the limiting assembly 210 includes a limiting wheel 211, which is coaxially connected with the rotating wheel 220 in a transmission manner, a plurality of limiting grooves 212 are disposed on a peripheral wall of the limiting wheel 211 at intervals, a limiting block is disposed in the limiting grooves 212, a reed 213 is connected to a top of the limiting block, one end of the reed 213 is connected to the limiting block, the other end of the reed 213 is fixed in the cleaning bed 100, and along with rotation of the limiting wheel 211, the limiting block is sequentially embedded into each of the limiting grooves 212, and a plurality of cleaning members 240 on the rotating wheel 220 sequentially enter into a cleaning position.

Specifically, each limiting groove 212 corresponds to one cleaning piece 240, and the setting of the limiting grooves 212 and the limiting blocks can prevent the rotating wheel 220 from rotating randomly, so that the position of the cleaning piece 240 is affected. Preferably, the two side groove walls of the limiting groove 212 are inclined walls, and the two inclined walls are in flaring shapes facing the outside of the limiting wheel 211 so as to replace the groove position of the limiting block.

In some embodiments, the medical wound cleansing apparatus further comprises a shutter 130, an inlet and an outlet for the cleansing member 240 to enter and exit are provided on the inner wall of the cleansing bed 100, and the shutter 130 is disposed at the inlet and the outlet. The shutter 130 has a waterproof function, and the shutter 130 is preferably made of a transparent material, so that the working condition of the brushing assembly can be observed more conveniently.

In some embodiments, the flow channel 110 and the liquid collecting tank 120 of the cleaning bed 100 are provided with a plurality of spray holes 140 at intervals, and an annular ultraviolet lamp 150 is arranged at the periphery of each spray hole 140;

the medical wound cleaning device further comprises a water tank 170 and a disinfectant tank 160 which are arranged in the cleaning bed 100, and the water tank 170 and the disinfectant tank 160 are connected with the spray holes 140.

In the cleaning process, water and disinfectant are needed for auxiliary cleaning, and a steam generator can be further arranged outside the water tank 170. After the entire cleaning process is completed, the ultraviolet lamp 150 is turned on to sterilize the entire cleaning bed 100 by ultraviolet rays.

In some embodiments, the medical wound cleansing apparatus further includes a control pump 400 for controlling the inlet and outlet frequencies of the steam and the disinfectant, the control pump 400 includes a circular housing 430 having a liquid inlet 410 and a liquid outlet 420, a rotating disc 440 is eccentrically disposed in the housing 430, three notches are disposed on the rotating disc 440 at intervals, a set of opening and closing members 450 are disposed in each notch, each set of opening and closing members 450 includes a spring 451 with one end connected to the top of the notch, a base plate 452 connected to the other end of the spring 451, and a T-shaped opening and closing plate 453 rotatably connected to the base plate 452, one end of a vertical plate of the opening and closing plate 453 is rotatably connected to the base plate 452, and the outer wall of a horizontal plate of the opening and closing plate 453 is in an arc shape and can be completely attached to the inner wall of the housing 430.

Specifically, as the rotating disc 440 rotates, the arc ends of the three T-shaped opening and closing plates 453 sequentially abut against the liquid inlet 410 and the liquid outlet 420 of the housing 430 under the action of the spring 451, so that the inflow and outflow of the frequency liquid are formed, and the cleaning effect can be achieved, and the liquid can be saved. In the control pump 400 shown in the drawings, the liquid inlet 410 and the liquid outlet 420 are both located at the bottom of the housing 430, and the axes are located on the same straight line, and the rotation axis of the rotating disc 440 is located directly below the center of the housing 430.

In some embodiments, the medical wound cleansing apparatus further includes a control assembly that enables the type of cleansing member 240 in the cleansing position to be varied, as well as enabling multiple sets of the cleansing apparatus 200 to be operated individually or in concert, as well as controlling the frequency of fluid inflow and outflow within the pump 400.

Thus, various embodiments of the present disclosure have been described in detail. In order to avoid obscuring the concepts of the present disclosure, some details known in the art are not described. How to implement the solutions disclosed herein will be fully apparent to those skilled in the art from the above description.

Although some specific embodiments of the present disclosure have been described in detail by way of example, it should be understood by those skilled in the art that the above examples are for illustration only and are not intended to limit the scope of the present disclosure. It will be understood by those skilled in the art that the foregoing embodiments may be modified and equivalents substituted for elements thereof without departing from the scope and spirit of the disclosure. In particular, the technical features mentioned in the respective embodiments may be combined in any manner as long as there is no structural conflict.

Claims

1. A medical wound cleansing apparatus comprising:

a cleaning bed (100), wherein a plurality of flow channels (110) and a liquid collecting pool (120) communicated with the flow channels (110) are arranged in the cleaning bed (100) at intervals;

the washing device comprises a plurality of groups of washing devices (200) which are arranged in the washing bed (100) and can enter and exit, the plurality of groups of washing devices (200) are in one-to-one correspondence with the plurality of flow channels (110), each group of washing devices (200) comprises a driving piece, a rotating wheel (220) driven by the driving piece and a plurality of supports (230) which are arranged on the rotating wheel (220) at intervals, each support (230) is provided with a washing piece (240), the washing pieces (240) are in a U-like shape and can be completely attached to the flow channels (110), and the flow channels (110) can be sequentially washed by rotating the plurality of washing pieces (240) through the rotating wheel (220);

the transmission device (300), the transmission device (300) comprises a driving piece, a driving wheel (310) and a driven wheel (320) which are driven by the driving piece, a conveyor belt (330) is connected to the driving wheel (310) and the driven wheel (320), and a hanging piece (340) which can take down the cleaning piece (240) from the bracket (230) and drive the cleaning piece (240) to drive along the extending direction of the conveyor belt (330) is arranged on the conveyor belt (330);

the bottom of the runner (110) is provided with a long groove for the cleaning piece (240) to pass through at the connecting position of the hanging piece (340) along the extending direction of the runner (110), and the positions of the conveyor belt (330) except for the hanging piece (340) are respectively provided with a sealing plate (350) capable of sealing the long groove.

2. The medical wound cleansing apparatus according to claim 1, wherein a support rod (241) is provided at a bottom of each cleansing member (240), a first magnet is provided at a bottom of the support rod (241), the hanging member (340) comprises an L-shaped plate (341), a flaring side of the L-shaped plate (341) faces the rotating wheel (220), and a second magnet capable of attracting with the first magnet is provided at an inner side of a vertical wall of the L-shaped plate (341).

3. The medical wound cleansing apparatus according to claim 2, wherein the hanging member (340) further comprises a baffle (342), the baffle (342) is disposed in a space between the baffle (342) on one side of the L-shaped plate (341) close to the rotating wheel (220) and the flaring of the L-shaped plate (341) to fully accommodate the first magnet, and the first magnet at the bottom of the different cleansing member (240) can pass through the space when the rotating wheel (220) rotates.

4. The medical wound cleansing apparatus according to claim 1, wherein the bracket (230) comprises a supporting frame (231) with one end of the L-shape fixed on the rotating wheel (220) and a placement frame (232) disposed at the other end of the supporting frame (231), the L-shaped flaring of the supporting frame (231) faces the runner (110), the horizontal arm of the supporting frame (231) extends out of the rotating wheel (220), the placement frame (232) comprises a connecting rod with the middle part connected to the end part of the supporting frame (231) and L-shaped supporting plates respectively connected to the two ends of the connecting rod, and the L-shaped flaring of the supporting plates faces the runner (110).

5. The medical wound cleansing device of claim 1 wherein the plurality of cleansing members (240) are a brush member, a scraper member, and a sponge member, respectively.

6. The medical wound cleaning device according to claim 1, characterized in that the brushing device (200) further comprises a limiting component (210), the limiting component (210) is arranged between a driving piece of the brushing device (200) and the rotating wheel (220), the limiting component (210) comprises a limiting wheel (211) which is coaxially connected with the rotating wheel (220), a plurality of limiting grooves (212) are formed in the peripheral wall of the limiting wheel (211) at intervals, a limiting block is arranged in the limiting grooves (212), a reed (213) is connected to the top of the limiting block, one end of the reed (213) is connected with the limiting block, the other end of the reed is fixed in the cleaning bed (100), and along with rotation of the limiting wheel (211), the limiting block is sequentially embedded into each limiting groove (212), and a plurality of cleaning pieces (240) on the rotating wheel (220) sequentially enter into cleaning positions.

7. The medical wound cleansing apparatus according to claim 1, further comprising a shutter (130), wherein an inlet and an outlet for the cleansing member (240) to enter and exit are provided on an inner wall of the cleansing bed (100), and the shutter (130) is provided at the inlet and the outlet.

8. The medical wound cleansing apparatus according to claim 1, wherein a plurality of spray holes (140) are provided in the fluid channel (110) and the fluid collecting tank (120) of the cleansing bed (100) at intervals, and an annular ultraviolet lamp (150) is provided at the periphery of each spray hole (140);

the medical wound cleaning device further comprises a water tank (170) and a disinfectant tank (160) which are arranged in the cleaning bed (100), and the water tank (170) and the disinfectant tank (160) are connected with the spray holes (140).

9. The medical wound cleansing apparatus according to claim 8, further comprising a control pump (400) for controlling the inlet and outlet frequencies of the vapor and the disinfectant, wherein the control pump (400) comprises a circular housing (430) having a liquid inlet (410) and a liquid outlet (420), a rotating disc (440) is eccentrically disposed in the housing (430), three notches are disposed on the rotating disc (440) at intervals, a set of opening and closing members (450) are disposed in each notch, each set of opening and closing members (450) comprises a spring (451) having one end connected to the top of the notch, a base plate (452) having the other end connected to the spring (451), and a T-like opening and closing plate (453) rotatably connected to the base plate (452), one end of a vertical plate of the opening and closing plate (453) is rotatably connected to the base plate (452), and the outer wall of the horizontal plate of the opening and closing plate (453) is in an arc shape and can be completely attached to the inner wall of the housing (430).

10. The medical wound cleansing apparatus according to claim 9, further comprising a control assembly capable of changing the type of cleansing member (240) in the cleansing position, and enabling the plurality of sets of cleansing means (200) to operate individually or in combination and controlling the frequency of inflow and outflow of fluid from the pump (400).