Preoperative skin cleaning and disinfecting device for general surgery department

Abstract

The invention relates to the technical field of surgical operation, in particular to a preoperative skin cleaning and disinfecting device for general surgery department, which comprises a supply mechanism and a processing mechanism, the processing mechanism is arranged at the bottom of the supply mechanism, and the supply mechanism comprises a placing assembly, a switching assembly, a medicine storage assembly and a locking assembly. The switching assembly is fixedly connected to the bottom of the containing assembly, the medicine storage assembly is clamped to the inner side of the switching assembly, and the locking assembly communicates with the bottom of the medicine storage assembly. The preoperative skin cleaning and disinfecting device for the general surgery department is provided with a structure for sequentially disinfecting different types of bacteria on the skin surface, the skin surface can be sequentially disinfected, the flexibility of cleaning and disinfecting the bacteria on the skin surface is improved, and the cleaning and disinfecting efficiency is improved. And an anti-interference protection structure for a clean and disinfected environment is provided, so that the clean and disinfected environment can be protected, and the stability during disinfection and cleaning is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of surgical operations, and specifically to a preoperative skin cleaning and disinfection device for general surgery. Background Art

[0002] As is well known, before general surgery is carried out, skin cleaning and disinfection is a key step. The conventional operation is that medical staff first wipe the skin of the surgical area with soapy water to remove dirt and grease. Subsequently, disinfectants such as iodophor or alcohol are used, and with the help of cotton balls or gauze, starting from the surgical incision as the center, it is applied and disinfected in a spiral manner from the inside out.

[0003] After retrieval, a Chinese patent discloses a preoperative skin cleaning and disinfection device for general surgery, and its application publication number is: CN118203747B. This patent relates to the technical field of medical devices, including a cleaning and disinfection mechanism. An auxiliary mechanism is arranged on the cleaning and disinfection mechanism. The cleaning and disinfection mechanism includes a housing. A housing cover is installed on the top of the housing. A control board is installed on the bottom of the housing cover. A micro water pump is installed on the upper side of the partition board. A battery is adhesively connected to the bottom of the housing cover. The water outlet end of the second round pipe is installed with an atomizing nozzle. A micro air pump is installed on the upper side of the partition board. This invention can blow away the dust on the skin surface of the patient's surgical position by setting the cleaning and disinfection mechanism, and at the same time can evenly spray the skin disinfectant on the skin surface of the patient's surgical position, and there will be no place on the skin surface of the patient's surgical position where the skin disinfectant is not sprayed, thereby reducing the possibility of surgical site infection during the operation and the incidence of postoperative complications.

[0004] When cleaning and disinfecting the skin attached with pollutants, since different types of bacteria will adhere to the skin surface, the required disinfection methods are also different. The problems existing in the prior art are: lacking a disinfection structure for sequentially disinfecting different types of bacteria on the skin surface in an orderly manner, unable to disinfect the skin surface sequentially in an orderly manner, reducing the flexibility when cleaning and disinfecting bacteria on the skin surface, and lacking an anti-interference protection structure for the cleaning and disinfection environment, so the cleaning and disinfection environment cannot be protected, reducing the stability during disinfection and cleaning. Summary of the Invention

[0005] (I) Technical Problems to be Solved In view of the deficiencies of the prior art, the present invention provides a preoperative skin cleaning and disinfection device for general surgery, which has a disinfection structure for sequentially disinfecting different types of bacteria on the skin surface in an orderly manner, can disinfect the skin surface sequentially in an orderly manner, improves the flexibility when cleaning and disinfecting bacteria on the skin surface, and has an anti-interference protection structure for the cleaning and disinfection environment, so the cleaning and disinfection environment can be protected, and the stability during disinfection and cleaning is improved.

[0006] (2) Technical Solution The above technical objective of the present invention is achieved through the following technical solution: A preoperative skin cleaning and disinfection device for general surgery includes a supply mechanism and a processing mechanism. The processing mechanism is arranged at the bottom of the supply mechanism. The supply mechanism includes a placement component, a switching component, a medicine storage component, and a locking component. The switching component is fixedly connected to the bottom of the placement component. The medicine storage component is clamped inside the switching component. The locking component is communicated with the bottom of the medicine storage component. The processing mechanism includes a guiding component, a spraying component, a fog equalizing component, a sealing component, and a ventilation component. The guiding component is slidably connected to the bottom of the surface of the switching component. The spraying component is fixedly connected to the bottom of the guiding component. The fog equalizing component is fixedly connected to the bottom of the spraying component. The sealing component is fixedly connected to the bottom of the spraying component. The ventilation component is communicated with the rear side of the bottom inside the spraying component.

[0007] By adopting the above technical solution, by setting the supply mechanism and the processing mechanism, the supply mechanism can store multiple disinfectants at the same time to provide the disinfectants required for cleaning and disinfecting corresponding viruses for the processing mechanism, improving the flexibility during the skin disinfection of patients. The processing mechanism can provide a semi-closed space for the surface of the patient's skin, thereby increasing the stability during the skin cleaning and disinfection in the space.

[0008] The present invention is further provided as follows: The placement component includes a switching turntable, a positioning frame, a limiting cylinder, and a control panel. The positioning frame is fixedly connected to the top inside the switching turntable. The limiting cylinder is fixedly connected to the bottom of the switching turntable. The control panel is fixedly connected to the surface of the limiting cylinder.

[0009] By adopting the above technical solution, by setting the placement component, the switching turntable can cooperate with the positioning frame, the limiting cylinder, and the control panel. The medicine storage component can be limited by the switching turntable and the positioning frame, allowing the switching turntable to rotate along the switching component, thereby switching the position of the medicine storage component and achieving the effect of real-time replacement of the disinfectant. The limiting cylinder can facilitate the user to hold and rotate the switching turntable. At the same time, the user can use the control panel to control the entire supply mechanism and processing mechanism through a preset program.

[0010] The present invention is further provided as follows: The switching component includes a switching rod, a transmission frame, and a spring base. The switching rod is fixedly connected to the inside of the switching turntable. The transmission frame is fixedly connected to the surface of the switching rod. The spring base is fixedly connected to the bottom of the switching rod.

[0011] With the above technical solution, by setting the switching component, the switching rod can cooperate with the transmission frame and the elastic piece base. By limiting the transmission frame and the elastic piece base through the switching rod, the elastic piece base can drive the transmission frame and the switching rod to rotate along the processing mechanism, so as to achieve the effect of switching the medicine storage component of the transmission frame.

[0012] The present invention is further configured as: the medicine storage component includes a medicine storage tube, an elastic piece frame and a tube cap. The elastic piece frame is clamped inside the positioning frame, the medicine storage tube is clamped inside the elastic piece frame, and the tube cap is clamped on the top of the medicine storage tube.

[0013] With the above technical solution, by setting the medicine storage component, the medicine storage tube can cooperate with the elastic piece frame and the tube cap. By connecting the elastic piece frame with the positioning frame, the elastic piece frame and the tube cap can be limited, so that it is convenient to replace the medicine storage tube after using up the disinfectant. The tube cap can facilitate adding the corresponding disinfectant to the medicine storage tube.

[0014] The present invention is further configured as: the locking component includes a locking frame, a return spring and a connecting delivery head. The locking frame is communicated with the bottom of the medicine storage tube. The return spring is clamped on the top inside the locking frame. The connecting delivery head is fixedly connected to the bottom of the return spring. The surface of the connecting delivery head is slidably connected with the inside of the locking frame.

[0015] With the above technical solution, by setting the locking component, the locking frame can cooperate with the return spring and the connecting delivery head. By limiting the return spring and the connecting delivery head through the locking frame, the connecting delivery head can move along the guiding component, and through the reset of the return spring on the connecting delivery head, the connecting delivery head is connected with the guiding component, so as to achieve the effect of the locking frame delivering the disinfectant in the medicine storage tube to the guiding component.

[0016] The present invention is further configured as: the guiding component includes a guiding base, a guiding chute and a positioning slot. The guiding base is slidably connected to the surface of the elastic piece base. The guiding chute is opened on the top of the guiding base. The positioning slot is opened on the front side of the top of the guiding base.

[0017] With the above technical solution, by setting the guiding component, the guiding base can cooperate with the guiding chute and the positioning slot. The guiding chute can guide the movement of the connecting delivery head and guide the connecting delivery head to the positioning slot. The positioning slot can position the position of the connecting delivery head. By limiting the spraying component through the guiding base, when the connecting delivery head moves along the guiding chute into the positioning slot, the disinfectant can be transmitted to the spraying component.

[0018] The present invention is further configured as follows: the spray assembly includes a positioning box, an exhaust port and an atomizing pressure pump, the positioning box is fixedly connected to the bottom of the guide base, the exhaust port is opened on the rear side of the positioning box, and the atomizing pressure pump is connected to the front side of the bottom inner side of the positioning box.

[0019] By adopting the above technical solution, through setting up the spray component, the positioning box can cooperate with the exhaust port and the atomizing pressure pump. The positioning box limits the uniform mist component, the closing component and the ventilation component, so as to increase the overall structural stability of the processing mechanism. The exhaust port can discharge the excess disinfectant delivered by the ventilation component, and the atomizing pressure pump can atomize the disinfectant and deliver it to the closing component, thereby providing atomized disinfectant to the patient's skin and achieving the effect of skin disinfection.

[0020] The present invention is further configured as follows: the uniform mist assembly includes a servo motor, a transmission rotating rod and a conical barrel vortex fan blade, the servo motor is fixedly connected to the bottom of the inner side of the positioning box, the transmission rotating rod is rotatably connected to the bottom of the positioning box, the top of the transmission rotating rod is fixedly connected to the output end of the bottom of the servo motor, and the conical barrel vortex fan blade is fixedly connected to the bottom of the transmission rotating rod.

[0021] By adopting the above technical solution and setting up a uniform mist assembly, the servo motor can cooperate with the transmission rotating rod and the cone barrel vortex fan blades. The transmission rotating rod is driven by the servo motor to rotate, and the transmission rotating rod can rotate the cone barrel vortex fan blades, so that the cone barrel vortex fan blades can circulate the gas in the closed assembly when rotating, thereby increasing the stability of the atomized disinfectant when it is distributed to various places in the closed assembly.

[0022] The present invention is further configured as follows: the closing assembly includes a closing sleeve, an adaptive arc plate and a wiping belt, the closing sleeve is clamped on the bottom of the positioning box, the adaptive arc plate is fixedly connected to the bottom of the positioning box, the surface of the adaptive arc plate contacts the inner side of the closing sleeve, and the wiping belt is fixedly connected to the bottom of the closing sleeve.

[0023] By adopting the above technical solution, a closing component is set up, and the closing sleeve can cooperate with the adaptive arc plate and the wiping belt. The adaptive arc plate can be sealed by the closing sleeve. When the adaptive arc plate moves along the patient's skin to perform adaptive position adjustment, the closed part between the adaptive arc plates can always be sealed. The wiping belt can undergo adaptive deformation as the position of the adaptive arc plate is adjusted to increase the sealing inside the adaptive arc plate. At the same time, the liquid remaining on the skin surface after disinfection is completed can be wiped and cleaned.

[0024] The present invention is further configured as follows: the ventilation component includes an air pump, an exhaust pipe and an auxiliary light, the air pump is connected to the rear side of the inner bottom of the positioning box, the exhaust pipe is connected to the top of the air pump, the rear side of the exhaust pipe is connected to the exhaust port, and the auxiliary light is fixedly connected to the right side of the air pump.

[0025] By adopting the above technical solution, a ventilation component is set up, and the vacuum pump can cooperate with the exhaust pipe and the auxiliary light. The gas that has completed disinfection in the closed component can be discharged through the exhaust pipe by the vacuum pump. When the gas type disinfectant is transported, the current type of disinfectant in the closed component can be cleared to avoid the mixing of two different disinfectants and affect the disinfection efficiency. The auxiliary light can increase the visibility inside the closed component and increase the stability of the user when observing the disinfection situation in the closed component.

[0026] (III) Beneficial effects Compared with the prior art, the present invention provides a preoperative skin cleaning and disinfection device for general surgery, which has the following beneficial effects: The preoperative skin cleaning and disinfection device for general surgery is provided with a supply mechanism, a placing component can cooperate with a switching component, a medicine storage component and a locking component, and the placing component limits the switching component, so that the switching component can be driven to rotate along the processing mechanism as the user rotates, so that the placing component can adjust the position of the medicine storage component, and the medicine storage component drives the locking component to change its position along the processing mechanism, thereby achieving the effect of real-time replacement of the cleaning and disinfection liquid stored in the medicine storage component, and allowing the user to adjust the order of cleaning and disinfection according to needs, so as to improve the flexibility of cleaning and disinfecting the patient's skin surface; The preoperative skin cleaning and disinfection device for general surgery is provided with a processing mechanism. The guide component can cooperate with the spray component, the uniform mist component, the sealing component and the ventilation component. The movement of the supply mechanism is guided and limited by the guide component, so that the supply mechanism can deliver the disinfectant corresponding to the cleaning and disinfection to the spray component, so that the spray component can atomize the cleaning and disinfection solution and deliver it to the sealing component. Under the closure of the sealing component, the disinfectant mist is distributed on the skin surface and in the sealing component. The uniform mist component is used to circulate the disinfectant mist to various places on the skin surface in the sealing component, which can further increase the stability of the skin surface during disinfection and cleaning. The skin surface can be further cleaned by wiping the skin surface through the sealing component. The ventilation component can provide light for the sealing component, which is convenient for the user to observe the disinfection situation, and the gas that has completed the disinfection can be discharged to facilitate subsequent disinfection operations. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a schematic diagram of the supply mechanism structure in the present invention; Figure 3 It is a schematic diagram of the structure of the placement component in the present invention; Figure 4 It is a schematic diagram of the structure of the switching component in the present invention; Figure 5 Schematic structural diagram of the medicine storage component in the present invention; Figure 6 Schematic structural diagram of the locking component in the present invention; Figure 7 Schematic structural diagram of the processing mechanism in the present invention; Figure 8 Schematic structural diagram of the guiding component in the present invention; Figure 9 Schematic structural diagram of the spraying component in the present invention; Figure 10 Schematic structural diagram of the mist equalizing component in the present invention; Figure 11 Schematic structural diagram of the closing component in the present invention; Figure 12 Schematic structural diagram of the ventilation component in the present invention.

[0028] In the figure: 1. Supply mechanism; 11. Placement component; 111. Switching turntable; 112. Positioning frame; 113. Limiting cylinder; 114. Control panel; 12. Switching component; 121. Switching rod; 122. Transmission frame; 123. Elastic piece base; 13. Medicine storage component; 131. Medicine storage tube; 132. Elastic piece frame; 133. Tube cap; 14. Locking component; 141. Locking frame; 142. Return spring; 143. Connecting and conveying head; 2. Processing mechanism; 21. Guiding component; 211. Guiding base; 212. Guiding chute; 213. Positioning card slot; 22. Spraying component; 221. Positioning box; 222. Exhaust port; 223. Atomizing and pressurizing pump; 23. Mist equalizing component; 231. Servo motor; 232. Transmission rotating rod; 233. Cone-shaped vortex fan blade; 24. Closing component; 241. Closing sleeve; 242. Adaptive arc plate; 243. Wiping belt; 25. Ventilation component; 251. Exhaust pump; 252. Exhaust pipe; 253. Auxiliary lamp. Detailed implementation manners

[0029] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0030] Please refer to Figures 1-6, A preoperative skin cleaning and disinfection device for general surgery, including a supply mechanism 1. The supply mechanism 1 includes a placement component 11, a switching component 12, a medicine storage component 13, and a locking component 14. The switching component 12 is fixedly connected to the bottom of the placement component 11. The medicine storage component 13 is clamped inside the switching component 12. The locking component 14 is connected to the bottom of the medicine storage component 13. By setting the supply mechanism 1, the placement component 11 can cooperate with the switching component 12, the medicine storage component 13, and the locking component 14. By limiting the switching component 12 through the placement component 11, the switching component 12 can be driven to rotate along the processing mechanism 2 as the user rotates, driving the placement component 11 to rotate. Thus, the placement component 11 can adjust the orientation of the medicine storage component 13, and the medicine storage component 13 can drive the locking component 14 to change its orientation along the processing mechanism 2, thereby achieving the effect of real-time replacement of the cleaning and disinfection solution stored in the medicine storage component 13. The user can adjust the cleaning and disinfection sequence according to needs, improving the flexibility during the cleaning and disinfection of the patient's skin surface.

[0031] Among them, the placement component 11 includes a switching turntable 111, a positioning frame 112, a limiting cylinder 113, and a control panel 114. The positioning frame 112 is fixedly connected to the top inside the switching turntable 111. The limiting cylinder 113 is fixedly connected to the bottom of the switching turntable 111. The control panel 114 is fixedly connected to the surface of the limiting cylinder 113. By setting the placement component 11, the switching turntable 111 can cooperate with the positioning frame 112, the limiting cylinder 113, and the control panel 114. By limiting the medicine storage component 13 through the switching turntable 111 and the positioning frame 112, the switching turntable 111 can be rotated along the switching component 12, thereby switching the position of the medicine storage component 13 to achieve the effect of real-time replacement of the disinfection solution. The limiting cylinder 113 facilitates the user to hold and rotate the switching turntable 111. At the same time, the user can use the control panel 114 to control the entire supply mechanism 1 and processing mechanism 2 through a preset program.

[0032] Among them, the switching component 12 includes a switching rod 121, a transmission frame 122, and a spring base 123. The switching rod 121 is fixedly connected to the inside of the switching turntable 111. The transmission frame 122 is fixedly connected to the surface of the switching rod 121. The spring base 123 is fixedly connected to the bottom of the switching rod 121. By setting the switching component 12, the switching rod 121 can cooperate with the transmission frame 122 and the spring base 123. By limiting the transmission frame 122 and the spring base 123 through the switching rod 121, the spring base 123 can drive the transmission frame 122 and the switching rod 121 to rotate along the processing mechanism 2, thereby achieving the effect of switching the medicine storage component 13 by the transmission frame 122.

[0033] Among them, the medicine storage component 13 includes a medicine storage tube 131, a shrapnel frame 132, and a tube cap 133. The shrapnel frame 132 is snap-fitted inside the positioning frame 112, the medicine storage tube 131 is snap-fitted inside the shrapnel frame 132, and the tube cap 133 is snap-fitted on the top of the medicine storage tube 131. By setting the medicine storage component 13, the medicine storage tube 131 can cooperate with the shrapnel frame 132 and the tube cap 133. By connecting the shrapnel frame 132 to the positioning frame 112, the shrapnel frame 132 and the tube cap 133 can be limited, so that it is convenient to replace the medicine storage tube 131 that has used up the disinfectant. The tube cap 133 is convenient for adding the corresponding disinfectant to the medicine storage tube 131.

[0034] Among them, the locking component 14 includes a locking frame 141, a return spring 142, and a connecting delivery head 143. The locking frame 141 communicates with the bottom of the medicine storage tube 131. The return spring 142 is snap-fitted on the top inside the locking frame 141. The connecting delivery head 143 is fixedly connected to the bottom of the return spring 142. The surface of the connecting delivery head 143 is slidably connected to the inside of the locking frame 141. By setting the locking component 14, the locking frame 141 can cooperate with the return spring 142 and the connecting delivery head 143. By limiting the return spring 142 and the connecting delivery head 143 through the locking frame 141, the connecting delivery head 143 can move along the guiding component 21, and through the reset of the connecting delivery head 143 by the return spring 142, the connecting delivery head 143 is connected to the guiding component 21, achieving the effect of allowing the locking frame 141 to deliver the disinfectant in the medicine storage tube 131 to the guiding component 21.

[0035] Working principle of this embodiment: First, load the cleaning liquids required for cleaning and disinfection into each medicine storage tube 131 according to their types. Then, install the medicine storage tube 131 in the positioning frame 112 through the shrapnel frame 132. After that, the user rotates the switching turntable 111, and the switching turntable 111 will rotate along the switching rod 121 with the shrapnel base 123 on the processing mechanism 2. The medicine storage tube 131 will drive the locking frame 141 to perform a circular motion centered on the switching rod 121 along with the transmission frame 122 until the connecting delivery head 143 is connected to the processing mechanism 2, and the connection between the connecting delivery head 143 and the processing mechanism 2 is limited by the elastic force of the return spring 142 to complete the switching. Finally, control the processing mechanism 2 through the control panel 114.

[0036] Example 1. Refer to Figures 7-12A preoperative skin cleaning and disinfection device for general surgery also includes a processing mechanism 2, wherein the processing mechanism 2 includes a guide component 21, a spray component 22, a uniform mist component 23, a closing component 24 and a ventilation component 25, the guide component 21 is slidably connected to the bottom of the surface of the switching component 12, the spray component 22 is fixedly connected to the bottom of the guide component 21, the uniform mist component 23 is fixedly connected to the bottom of the spray component 22, the closing component 24 is fixedly connected to the bottom of the spray component 22, and the ventilation component 25 is connected to the rear side of the bottom of the inner side of the spray component 22. By setting the processing mechanism 2, the guide component 21 can cooperate with the spray component 22, the uniform mist component 23, the closing component 24 and the ventilation component 25, and the movement of the supply mechanism 1 is guided by the guide component 21. The guidance and limiting can allow the supply mechanism 1 to deliver the corresponding disinfectant for cleaning and disinfection to the spray component 22, so that the spray component 22 can atomize the cleaning and disinfectant and deliver it to the closed component 24, so that under the closure of the closed component 24, the disinfectant mist is distributed on the skin surface and in the closed component 24, and the disinfectant mist is circulated and delivered to various places on the skin surface in the closed component 24 through the uniform mist component 23, which can further increase the stability of the skin surface during disinfection and cleaning, and the skin surface can be wiped by the closed component 24 to further clean the skin surface, and the ventilation component 25 can provide lighting for the closed component 24, so that the user can observe the disinfection situation, and the gas that has completed the disinfection can be discharged to facilitate subsequent disinfection operations.

[0037] Among them, the guide component 21 includes a guide base 211, a guide slot 212 and a positioning slot 213. The guide base 211 is slidably connected to the surface of the spring base 123. The guide slot 212 is opened at the top of the guide base 211, and the positioning slot 213 is opened at the front side of the top of the guide base 211. By setting the guide component 21, the guide base 211 can cooperate with the guide slot 212 and the positioning slot 213. The guide slot 212 can guide the movement of the connecting and conveying head 143 and guide the connecting and conveying head 143 to the positioning slot 213. The positioning slot 213 can position the position of the connecting and conveying head 143. The spray component 22 is limited by the guide base 211, and the disinfectant can be transmitted to the spray component 22 when the connecting and conveying head 143 moves along the guide slot 212 into the positioning slot 213.

[0038] Among them, the spray component 22 includes a positioning box 221, an exhaust port 222 and an atomizing pressure pump 223. The positioning box 221 is fixedly connected to the bottom of the guide base 211, the exhaust port 222 is opened on the rear side of the positioning box 221, and the atomizing pressure pump 223 is connected to the front side of the inner bottom of the positioning box 221. By setting the spray component 22, the positioning box 221 can cooperate with the exhaust port 222 and the atomizing pressure pump 223. The positioning box 221 limits the uniform mist component 23, the closing component 24 and the ventilation component 25, which can increase the overall structural stability of the processing mechanism 2. The exhaust port 222 can discharge the excess disinfectant transported by the ventilation component 25, and the atomizing pressure pump 223 can atomize the disinfectant and transport it to the closing component 24, so that the atomized disinfectant can be provided to the patient's skin to achieve the effect of skin disinfection.

[0039] Among them, the uniform mist component 23 includes a servo motor 231, a transmission rotating rod 232 and a cone barrel vortex fan blade 233. The servo motor 231 is fixedly connected to the bottom of the inner side of the positioning box 221, the transmission rotating rod 232 is rotatably connected to the bottom of the positioning box 221, the top of the transmission rotating rod 232 is fixedly connected to the output end of the bottom of the servo motor 231, and the cone barrel vortex fan blade 233 is fixedly connected to the bottom of the transmission rotating rod 232. By setting the uniform mist component 23, the servo motor 231 can cooperate with the transmission rotating rod 232 and the cone barrel vortex fan blade 233, and the transmission rotating rod 232 is driven by the servo motor 231 to rotate. The transmission rotating rod 232 can rotate the cone barrel vortex fan blade 233, so that the cone barrel vortex fan blade 233 can circulate the gas in the closed component 24 when rotating, thereby increasing the stability of the atomized disinfectant when it is distributed to various places in the closed component 24.

[0040] Among them, the closing component 24 includes a closing sleeve 241, an adaptive arc plate 242 and a wiping belt 243. The closing sleeve 241 is clamped at the bottom of the positioning box 221, the adaptive arc plate 242 is fixedly connected to the bottom of the positioning box 221, the surface of the adaptive arc plate 242 contacts the inner side of the closing sleeve 241, and the wiping belt 243 is fixedly connected to the bottom of the closing sleeve 241. By setting the closing component 24, the closing sleeve 241 can cooperate with the adaptive arc plate 242 and the wiping belt 243, and the adaptive arc plate 242 is sealed by the closing sleeve 241. When the adaptive arc plate 242 moves along the patient's skin for adaptive orientation adjustment, the closed part between the adaptive arc plates 242 can always be sealed. The wiping belt 243 can be adaptively deformed as the orientation of the adaptive arc plate 242 is adjusted to increase the sealing inside the adaptive arc plate 242, and at the same time, the liquid remaining after the skin surface is disinfected can be wiped and cleaned.

[0041] Among them, the ventilation component 25 includes an air extraction pump 251, an exhaust pipe 252, and an auxiliary lamp 253. The air extraction pump 251 is connected to the rear side of the inner bottom of the positioning box 221. The exhaust pipe 252 is connected to the top of the air extraction pump 251. The rear side of the exhaust pipe 252 is connected to the exhaust port 222. The auxiliary lamp 253 is fixedly connected to the right side of the air extraction pump 251. By setting the ventilation component 25, the air extraction pump 251 can cooperate with the exhaust pipe 252 and the auxiliary lamp 253. The air extraction pump 251 discharges the disinfected gas in the sealing component 24 through the exhaust pipe 252, and can remove the current type of disinfectant in the sealing component 24 when transporting disinfectants of different gas types, so as to avoid the mixing of two different disinfectants and affect the disinfection efficiency. The auxiliary lamp 253 can increase the visibility in the sealing component 24 and improve the stability of the user when observing the disinfection situation in the sealing component 24.

[0042] The working principle of this embodiment: First, power on and start the processing mechanism 2, and control the overall processing mechanism 2 through the control supply mechanism 1. Then move the wiping belt 243 to the patient's skin. The adaptive arc plate 242 will deform to adapt to the shape of the patient's skin surface, thus creating a semi-closed environment. The auxiliary lamp 253 provides illumination for the current area to increase the clarity during observation. When the user adjusts the supply mechanism 1 to move into the positioning card slot 213 in the guiding chute 212 and connect, the atomizing and pressurizing pump 223 will atomize and spray the corresponding cleaning disinfectant into the sealing sleeve 241. Then the servo motor 231 will drive the transmission rotating rod 232 to rotate the conical barrel vortex fan blade 233. When the conical barrel vortex fan blade 233 rotates, due to its own fan blade structure design, it can blow the atomized cleaning disinfectant to various parts of the patient's skin surface along with the air flow. After that, move the wiping belt 243 to wipe the disinfected skin surface of the patient. After completing the cleaning and disinfection, the air extraction pump 251 will discharge the disinfection mist in the sealing sleeve 241 through the exhaust pipe 252.

[0043] This specific embodiment is only an explanation of the present invention, and it is not a limitation of the present invention. After reading this specification, those skilled in the art can make modifications to this embodiment without creative contributions as needed. Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A preoperative skin cleaning and disinfection device for general surgery, comprising a supply mechanism (1) and a processing mechanism (2), characterized in that: The processing mechanism (2) is arranged at the bottom of the supply mechanism (1); the supply mechanism (1) comprises a placement component (11), a switching component (12), a medicine storage component (13) and a locking component (14); the switching component (12) is fixedly connected to the bottom of the placement component (11); the medicine storage component (13) is snap-fitted to the inner side of the switching component (12); the locking component (14) is connected to the bottom of the medicine storage component (13); the processing mechanism (2) comprises a guide component (21), a spray component (22) and a spraying component (23). (22), a uniform mist assembly (23), a sealing assembly (24) and a ventilation assembly (25), wherein the guide assembly (21) is slidably connected to the bottom of the surface of the switching assembly (12), the spray assembly (22) is fixedly connected to the bottom of the guide assembly (21), the uniform mist assembly (23) is fixedly connected to the bottom of the spray assembly (22), the sealing assembly (24) is fixedly connected to the bottom of the spray assembly (22), and the ventilation assembly (25) is connected to the rear side of the inner bottom of the spray assembly (22).

2. A preoperative skin cleaning and disinfection device for general surgery according to claim 1, characterized in that: The placement assembly (11) comprises a switching turntable (111), a positioning frame (112), a limiting cylinder (113) and a control panel (114); the positioning frame (112) is fixedly connected to the top of the inner side of the switching turntable (111); the limiting cylinder (113) is fixedly connected to the bottom of the switching turntable (111); and the control panel (114) is fixedly connected to the surface of the limiting cylinder (113).

3. A preoperative skin cleaning and disinfection device for general surgery according to claim 2, characterized in that: The switching assembly (12) comprises a switching rod (121), a transmission frame (122) and a spring base (123); the switching rod (121) is fixedly connected to the inner side of the switching rotating disk (111); the transmission frame (122) is fixedly connected to the surface of the switching rod (121); and the spring base (123) is fixedly connected to the bottom of the switching rod (121).

4. A preoperative skin cleaning and disinfection device for general surgery according to claim 2, characterized in that: The medicine storage assembly (13) comprises a medicine storage tube (131), a spring frame (132) and a tube cover (133); the spring frame (132) is clamped on the inner side of the positioning frame (112); the medicine storage tube (131) is clamped on the inner side of the spring frame (132); and the tube cover (133) is clamped on the top of the medicine storage tube (131).

5. A preoperative skin cleaning and disinfection device for general surgery according to claim 4, characterized in that: The locking assembly (14) comprises a locking frame (141), a return spring (142) and a connecting and delivering head (143); the locking frame (141) is connected to the bottom of the drug storage tube (131); the return spring (142) is clamped on the top of the inner side of the locking frame (141); the connecting and delivering head (143) is fixedly connected to the bottom of the return spring (142); and the surface of the connecting and delivering head (143) is slidably connected to the inner side of the locking frame (141).

6. A preoperative skin cleaning and disinfection device for general surgery according to claim 3, characterized in that: The guide assembly (21) comprises a guide base (211), a guide slot (212) and a positioning slot (213); the guide base (211) is slidably connected to the surface of the spring base (123); the guide slot (212) is provided at the top of the guide base (211); and the positioning slot (213) is provided at the front side of the top of the guide base (211).

7. A preoperative skin cleaning and disinfection device for general surgery according to claim 6, characterized in that: The spray assembly (22) comprises a positioning box (221), an exhaust port (222) and an atomizing pressurizing pump (223); the positioning box (221) is fixedly connected to the bottom of the guide base (211); the exhaust port (222) is provided at the rear side of the positioning box (221); and the atomizing pressurizing pump (223) is connected to the front side of the bottom inside the positioning box (221).

8. A preoperative skin cleaning and disinfection device for general surgery according to claim 7, characterized in that: The uniform mist assembly (23) comprises a servo motor (231), a transmission rotating rod (232) and a cone barrel vortex fan blade (233); the servo motor (231) is fixedly connected to the bottom of the inner side of the positioning box (221); the transmission rotating rod (232) is rotatably connected to the bottom of the positioning box (221); the top of the transmission rotating rod (232) is fixedly connected to the output end of the bottom of the servo motor (231); and the cone barrel vortex fan blade (233) is fixedly connected to the bottom of the transmission rotating rod (232).

9. The preoperative skin cleaning and disinfection device for general surgery according to claim 7, characterized in that: The sealing assembly (24) comprises a sealing sleeve (241), an adaptable arc plate (242) and a wiping belt (243); the sealing sleeve (241) is clamped on the bottom of the positioning box (221); the adaptable arc plate (242) is fixedly connected to the bottom of the positioning box (221); the surface of the adaptable arc plate (242) contacts the inner side of the sealing sleeve (241); and the wiping belt (243) is fixedly connected to the bottom of the sealing sleeve (241).

10. The preoperative skin cleaning and disinfection device for general surgery according to claim 7, characterized in that: The ventilation assembly (25) comprises an air pump (251), an exhaust pipe (252) and an auxiliary lamp (253); the air pump (251) is connected to the rear side of the inner bottom of the positioning box (221); the exhaust pipe (252) is connected to the top of the air pump (251); the rear side of the exhaust pipe (252) is connected to the exhaust port (222); and the auxiliary lamp (253) is fixedly connected to the right side of the air pump (251).

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