Combined debridement nursing device for operating room

Abstract

The invention provides a combined debridement nursing device for an operating room, and belongs to the technical field of debridement devices. Comprising a flushing handle, one end of the flushing handle is fixedly connected with a flushing assembly, the flushing assembly is used for assisting in wound cleaning, and the flushing assembly is connected with the flushing handle; and the suction assembly is used for extracting liquid and foreign matters in the wound, and the suction assembly is connected with the flushing assembly. By arranging the flushing assembly and the suction assembly, the flushing assembly and the suction assembly are arranged on the flushing gun and the suction pipe correspondingly, the flushing assembly can avoid direct contact between a flushing head and a wound surface and improve the debridement efficiency, necrotic tissue can be conveniently removed in the debridement process, and therefore the flushing head can treat the wound surface more conveniently; the suction assembly can be used in combination with the flushing gun and can be independently used, blockage can be effectively prevented, and the debridement efficiency is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of debridement devices, and particularly to a combined debridement nursing device for operating rooms. Background Art

[0002] The combined debridement nursing device for operating rooms can not only improve the debridement efficiency, ensure surgical safety, promote wound healing, but also optimize the surgical process, adapt to various wound types, reduce patient pain, and meet the intelligent and quality control requirements of modern operating rooms. It is an essential device in modern operating rooms.

[0003] Maintaining an appropriate distance between the irrigation head and the wound surface is an important operation detail during the debridement process. It helps improve the debridement effect, protect tissues, reduce the risk of infection, and adapt to different wound conditions. However, most of the existing irrigation guns rely on the experience of medical staff to control the distance between the irrigation head and the wound surface during use, which may result in the possibility of the irrigation head directly contacting the wound surface, potentially causing excessive local temperature on the wound surface and secondary damage to the wound. Therefore, based on the above problems, the present invention provides a combined debridement nursing device for operating rooms to meet the requirements. Summary of the Invention

[0004] The technical problem to be solved by the present invention is to provide a combined debridement nursing device for operating rooms. By setting an irrigation component and a suction component, the irrigation component can not only avoid direct contact between the irrigation head and the wound surface, improve the debridement efficiency, but also facilitate the removal of necrotic tissue during debridement. The suction component can not only be used in combination with the irrigation gun, but also be used independently, and can effectively prevent blockage and improve the debridement efficiency. Through the above settings, the problem that most of the existing irrigation guns rely on the experience of medical staff to control the distance between the irrigation head and the wound surface during use, which may result in the possibility of the irrigation head directly contacting the wound surface and potentially causing secondary damage to the wound can be solved.

[0005] To solve the above technical problems, the present invention provides the following technical solutions: A combined debridement nursing device for operating rooms, including an irrigation handle, one end of the irrigation handle is fixedly connected with an irrigation component for assisting in cleaning the wound, and the irrigation component is connected to the irrigation handle; a suction component for sucking out the liquid and foreign matters in the wound, and the suction component is connected to the irrigation component.

[0006] Optionally, the irrigation component includes an irrigation tube fixedly connected to the top of the irrigation handle, the free end of the irrigation tube is fixedly connected with an irrigation head, a scraping head is clamped on the top of the irrigation tube, a rotating groove is opened on the inner wall of the irrigation tube, a rotating block is slidably installed on the inner wall of the rotating groove, the center of the rotating block is clamped with the suction component, and a delivery tube is fixedly connected to the top of the irrigation handle.

[0007] Optionally, grooves are symmetrically formed at the top of the flushing pipe, the grooves are located on both sides of the flushing head, and fixing blocks are fixedly connected to the inner walls of the grooves.

[0008] Optionally, a first limiting groove is formed at the top of the fixing block, oppositely distributed first elastic sheets are fixedly connected to the inner wall of the first limiting groove, a second limiting groove is formed at the bottom of the fixing block, and oppositely distributed second elastic sheets are fixedly connected to the inner wall of the second limiting groove.

[0009] Optionally, the scraping head is a U-shaped curved surface structure, an avoidance groove is formed through the top of the scraping head, and a hollow groove is formed through the opposite surfaces of the scraping head.

[0010] Optionally, the inner wall size of the rotating groove is adapted to the outer wall size of the rotating block, guide rails are formed at the top and bottom of the rotating groove, and the depth size at both ends of the inner wall of the guide rail is greater than the depth size of the middle section.

[0011] Optionally, a clamping groove is formed at the center of the rotating block, the length size of the clamping groove is smaller than the length size of the rotating block, the length size of the rotating block is smaller than the length size of the flushing handle, and telescopic columns are fixedly connected to both ends of one side of the rotating block.

[0012] Optionally, the suction assembly includes a suction handle clamped on the rotating block, a clamping block is fixedly connected to the suction handle corresponding to the position of the clamping groove, a suction pipe is fixedly connected to the top end of the suction handle, uniformly distributed suction holes are formed at the free end of the suction pipe, uniformly distributed suction ports are formed through the suction pipe near the suction holes, and a bending portion is arranged at the suction pipe near the suction ports.

[0013] Optionally, a connecting pipe is fixedly connected to the bottom of the suction handle, and the connecting pipe, the suction handle and the suction pipe communicate with each other.

[0014] Optionally, threaded strips are fixedly connected to the inner wall of the suction handle, and the threaded strips and the suction handle are of an integral manufacturing structure.

[0015] Compared with the prior art, the present invention has at least the following beneficial effects: In the above solution, by arranging the flushing assembly and the suction assembly, the flushing assembly and the suction assembly are respectively arranged on the flushing gun and the suction pipe. The flushing assembly can not only avoid direct contact between the flushing head and the wound surface, improve the debridement efficiency, but also facilitate the removal of necrotic tissue during the debridement process, so as to more conveniently process the wound surface by the flushing head; the suction assembly can not only be used in combination with the flushing gun, but also can be used independently, and can effectively prevent blockage and improve the debridement efficiency.

[0016] By setting the scraping head to cooperate with the fixing block, the use of the scraping head not only avoids the direct contact between the flushing head and the wound surface, ensures the efficient progress of the debridement work, but also can conveniently remove necrotic tissue by using the scraping head, improving the efficiency of the debridement work. By using the first elastic sheet and the second elastic sheet on the fixing block, through the elastic deformation characteristics of the first elastic sheet and the second elastic sheet, the two states of the scraping head being hidden and protruding can be respectively limited, ensuring the stability of the overall state of the scraping head. The overall structure is not only simple and ingenious, but also convenient and labor-saving in actual operation, improving the efficiency and convenience of the debridement work.

[0017] By setting the telescopic column to cooperate with the guide rail, the state of the telescopic column can be effectively adjusted by using the change in the depth dimension inside the guide rail, facilitating the limitation and release of the rotating block, so as to adapt to the switching between the two states when the flushing gun and the suction pipe are used in combination and used alone, enabling the device to meet the specific requirements of more surgeries, the state of the wound surface, and the convenience of operation.

[0018] By setting the threaded strip to cooperate with the suction port, the suction port can effectively suck waste liquid and the like into the suction pipe, and cooperate with the suction holes for multi-directional suction. The spiral threaded strip can be squeezed and rubbed against each other by the relative threaded strips under the hand-squeezing action, and can quickly crush slightly larger necrotic tissue, facilitating the transportation of the connecting pipe to the waste liquid collection place, preventing the blockage of the suction pipe, and improving the efficiency of debridement. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The drawings incorporated herein and constituting a part of the specification illustrate embodiments of the present invention and, together with the specification, are further used to explain the principles of the present invention and enable those skilled in the relevant art to implement and use the present invention.

[0020] Figure 1 It is a three-dimensional structure schematic diagram of the first state of the combined debridement and nursing device for the operating room; Figure 2 It is a partial perspective three-dimensional structure schematic diagram of the combined debridement and nursing device for the operating room; Figure 3 For Figure 2 The enlarged three-dimensional structure schematic diagram at A in Figure 4 It is a three-dimensional structure schematic diagram of the second state of the flushing assembly; Figure 5 For Figure 4 The enlarged three-dimensional structure schematic diagram at B in Figure 6 It is an enlarged three-dimensional structure schematic diagram of the cooperation between the scraping head and the flushing pipe; Figure 7 It is a partial enlarged three-dimensional structure schematic diagram of the flushing assembly; Figure 8For Figure 7 Schematic diagram of the enlarged three-dimensional structure at position C in Figure 9 Schematic diagram of the enlarged three-dimensional structure of the rotating block; Figure 10 Schematic diagram of the enlarged three-dimensional structure of the suction assembly; Figure 11 Schematic diagram of the enlarged three-dimensional structure of the partially sectioned suction assembly.

[0021] Reference numerals: 1. Flushing handle; 2. Flushing tube; 3. Delivery tube; 4. Rotating block; 5. Card slot; 6. Telescopic column; 7. Rotating groove; 8. Guide rail; 9. Flushing head; 10. Groove; 11. Fixed block; 12. First limiting groove; 13. First elastic sheet; 14. Second limiting groove; 15. Second elastic sheet; 16. Scraper head; 17. Avoidance groove; 18. Hollow groove; 19. Suction handle; 20. Suction tube; 21. Bend; 22. Suction port; 23. Suction hole; 24. Connecting tube; 25. Clamping block; 26. Threaded strip.

[0022] As shown in the figure, in order to clearly show the structure of the embodiments of the present invention, specific structures and devices are marked in the figure. However, this is only for illustrative purposes and is not intended to limit the present invention to this specific structure, device and environment. Those of ordinary skill in the art can adjust or modify these devices and environments according to specific needs. Detailed implementation manners

[0023] The following will describe in detail a combined debridement and nursing device for operating rooms provided by the present invention with reference to the accompanying drawings and specific embodiments. At the same time, it should be noted here that in order to make the embodiments more detailed, the following embodiments are the best and preferred embodiments. For some well-known technologies, those skilled in the art can also adopt other alternative methods for implementation; moreover, the accompanying drawings are only for more specifically describing the embodiments and are not intended to specifically limit the present invention.

[0024] It should be pointed out that in the specification, when referring to "one embodiment", "embodiment", "exemplary embodiment", "some embodiments", etc., it indicates that the described embodiments may include specific features, structures or characteristics, but not necessarily every embodiment includes such specific features, structures or characteristics. In addition, when combining embodiments to describe specific features, structures or characteristics, implementing such features, structures or characteristics in combination with other embodiments (whether explicitly described or not) should be within the knowledge of those skilled in the relevant art.

[0025] Generally, terms can be understood, at least in part, from their use in context. For example, depending at least in part on the context, the term "one or more" as used herein can refer to any feature, structure, or characteristic in a singular sense, or can refer to a combination of features, structures, or characteristics in a plural sense. Additionally, the term "based on" can be understood to not necessarily be intended to convey a set of exclusive factors, but rather, can alternatively, depending at least in part on the context, allow for the presence of other factors that are not necessarily explicitly described.

[0026] It will be understood that the meanings of "on", "above", and "over" in the present invention should be construed in the broadest manner such that "on" not only means "directly on" something, but also includes the meaning of being "on" something with intervening features or layers therebetween, and "above" or "over" not only means "above" or "over" something, but also can include the meaning of being "above" or "over" something with no intervening features or layers therebetween.

[0027] In addition, spatial relative terms such as "under", "below", "lower", "above", "upper", etc. are used herein for convenience of description to describe the relationship of one element or feature to another or other elements or features, as shown in the figures. Spatial relative terms are intended to encompass different orientations in the use or operation of the device in addition to the orientation depicted in the figures. The device may be oriented in other ways, and the spatial relative descriptors used herein can be interpreted accordingly.

[0028] As Figures 1 to 11As shown in the figure, an embodiment of the present invention provides a combined debridement and nursing device for operating rooms, including a flushing handle 1. One end of the flushing handle 1 is fixedly connected to a flushing component, which is used to assist in cleaning the wound. The flushing component is connected to the flushing handle 1; a suction component, which is used to suck out the liquid and foreign bodies in the wound. The suction component is connected to the flushing component. The combined debridement and nursing device for operating rooms provided in this application is applicable to a multi-functional debrider, and has two usage states: the flushing gun and the suction tube 20 are used in combination or separately. Among them, for the flushing function, through a built-in pump or pressure device, the flushing liquid (such as normal saline, disinfectant, etc.) is delivered to the flushing head 9 at a certain pressure. The flushing head 9 can be a spray head or a nozzle, and its design can spray the flushing liquid onto the wound surface in a mist or columnar form. For the suction function, a negative pressure is generated by an aspiration pump to suck out the liquid (such as blood, flushing liquid, secretions, etc.) and solid substances (such as tissue fragments, pollutants, etc.) in the wound surface. The suction tube 20 is usually equipped with an adjustable negative pressure control device, which can adjust the negative pressure intensity according to the specific conditions of the wound surface. Through the synergistic effect of various technical means, the multi-functional debrider achieves an efficient, safe and accurate debridement effect, reducing the pain of patients. The working principle of the combined debridement and nursing device for operating rooms is publicly known as prior art and will not be elaborated here.

[0029] By setting the flushing component and the suction component, the flushing component and the suction component are respectively arranged on the flushing gun and the suction tube 20. The flushing component can not only avoid the direct contact between the flushing head 9 and the wound surface, improve the efficiency of debridement, but also facilitate the removal of necrotic tissue during debridement, thus making it more convenient for the flushing head 9 to process the wound surface; the suction component can not only be used in combination with the flushing gun, but also be used independently, and can effectively prevent blockage and improve the efficiency of debridement.

[0030] As an implementation manner in this embodiment, such as Figures 1 to 9As shown, the flushing assembly includes a flushing tube 2 fixedly connected to the top of the flushing handle 1. The free end of the flushing tube 2 is fixedly connected with a flushing head 9. A scraping head 16 is clamped on the top of the flushing tube 2. A rotating groove 7 is formed in the inner wall of the flushing tube 2. A rotating block 4 is slidably installed on the inner wall of the rotating groove 7. A suction assembly is clamped at the center of the rotating block 4. A delivery tube 3 is fixedly connected to the top of the flushing handle 1. Grooves 10 are symmetrically formed in the top of the flushing tube 2 on both sides of the flushing head 9. Fixed blocks 11 are fixedly connected to the inner walls of the grooves 10. First limiting grooves 12 are formed in the tops of the fixed blocks 11. Oppositely distributed first elastic sheets 13 are fixedly connected to the inner walls of the first limiting grooves 12. Second limiting grooves 14 are formed in the bottoms of the fixed blocks 11. Oppositely distributed second elastic sheets 15 are fixedly connected to the inner walls of the second limiting grooves 14. The scraping head 16 is a U-shaped curved surface structure. An avoidance groove 17 is formed through the top of the scraping head 16. A hollowing groove 18 is formed through the opposite surfaces of the scraping head 16. The inner wall size of the rotating groove 7 is adapted to the outer wall size of the rotating block 4. Guide rails 8 are formed at the top and bottom of the rotating groove 7. The depth sizes of both ends of the inner wall of the guide rail 8 are larger than those of the middle section. A clamping groove 5 is formed at the center of the rotating block 4. The length size of the clamping groove 5 is smaller than the length size of the rotating block 4. The length size of the rotating block 4 is smaller than the length size of the flushing handle 1. Telescopic columns 6 are fixedly connected to both ends of one side of the rotating block 4.

[0031] Specifically, the flushing handle 1 is a semi-circular curved surface structure as a whole (as shown in Figures 1 to 2 and Figure 4 ). One end of the flushing handle 1 close to the flushing tube 2 is fixedly connected with a structure that transitions from semi-circular to circular. This transition is smooth and continuous without obvious creases or mutations, ensuring the comfort of holding the flushing handle 1. The flushing liquid passes through the delivery tube 3, the center of the flushing handle 1, and the flushing tube 2, and finally is sprayed out by the flushing head 9 for debridement. The scraping head 16 is a U-shaped curved surface as a whole. Openings are provided on both sides and the top of the scraping head 16. The flushing liquid is sprayed out by using the avoidance groove 17 and the hollowing groove 18 (as shown in Figures 5 to 6As shown in the figure), in order not to affect the normal ejection of the flushing liquid, grooves 10 are symmetrically opened at the top of the flushing pipe 2. The inner wall depth of the groove 10 is greater than the outer contour length dimension of the scraping head 16. A fixing block 11 is fixedly connected at a position near the bottom inside the groove 10. The length dimension of the fixing block 11 is smaller than the slot width dimension of the hollow slot 18. A first limiting groove 12 is opened at the top of the fixing block 11 corresponding to the inner wall top of the hollow slot 18. Oppositely distributed first elastic sheets 13 are fixedly connected to the opposite inner walls of the first limiting groove 12. The first elastic sheet 13 is a curved elastic structure. The top and bottom of the first elastic sheet 13 are both provided with curved surfaces that bend inward. A second limiting groove 14 is opened at the bottom of the fixing block 11 corresponding to the bottom of the hollow slot 18. Oppositely distributed second elastic sheets 15 are fixedly connected to the opposite inner walls of the second limiting groove 14. The second elastic sheet 15 is a curved elastic structure. The top and bottom of the first elastic sheet 13 and the second elastic sheet 15 are both provided with curved surfaces that bend inward (as Figure 6 shown).

[0032] By setting the scraping head 16 and the fixing block 11 to cooperate, the use of the scraping head 16 not only avoids the direct contact between the flushing head 9 and the wound surface, ensures the efficient progress of the debridement work, but also can conveniently remove necrotic tissue by using the scraping head 16, improving the efficiency of the debridement work. By using the first elastic sheet 13 and the second elastic sheet 15 on the fixing block 11, through the elastic deformation characteristics of the first elastic sheet 13 and the second elastic sheet 15, the scraping head 16 can be limited in two states of being hidden and protruding respectively, ensuring the stability of the overall state of the scraping head 16. The overall structure is not only simple and ingenious, but also convenient and labor-saving in actual operation, improving the efficiency and convenience of the debridement work.

[0033] Furthermore, a rotating groove 7 is opened on the inner wall of the flushing handle 1. A rotating block 4 is slidably installed on the rotating groove 7. The outer contour dimension of the rotating block 4 is adapted to the inner contour dimension of the rotating groove 7. Guide rails 8 are opened at the centers of the top and bottom of the rotating groove 7. The guide rails 8 are provided with inclined surfaces with gradually increasing depths towards the ends near both ends (as Figure 8 shown). The rotating block 4 rotates clockwise along the path of the guide rail 8. Since both ends of the rotating block 4 on the side away from the rotation direction are fixedly connected with telescopic columns 6 (as Figure 9 shown), during the process of rotating the rotating block 4, since the inner wall depth dimension of both ends of the guide rail 8 is greater than the depth dimension of the middle section of the guide rail 8, when the telescopic column 6 rotates synchronously along one end of the guide rail 8, the top of the telescopic column 6 is gradually retracted until the telescopic column 6 rotates to the other end of the guide rail 8, and the top of the telescopic column 6 is released again. The specific structure and working principle of the telescopic column 6 are disclosed as prior art and will not be elaborated too much here. At this time, the rotating block 4 and the flushing handle 1 form a circle (as Figure 4 shown), which is convenient for the holding feeling when the flushing gun is used alone.

[0034] By setting the telescopic column 6 to cooperate with the guide rail 8, the state of the telescopic column 6 can be effectively adjusted by using the change in the depth dimension inside the guide rail 8, which is convenient for limiting and releasing the rotating block 4, so as to adapt to the switching between the two states when the flushing gun and the suction pipe 20 are used in combination and separately, enabling the device to meet the specific requirements of more surgeries, the state of the wound surface, and the convenience of operation.

[0035] As an implementation manner in this embodiment, as Figures 10 to 11 shown, the suction assembly includes a suction handle 19 clamped on the rotating block 4. A clamping block 25 is fixedly connected to the suction handle 19 at a position corresponding to the card slot 5. The top end of the suction handle 19 is fixedly connected to a suction pipe 20. The free end of the suction pipe 20 is provided with uniformly distributed suction holes 23. The suction pipe 20 is provided with uniformly distributed suction ports 22 penetrating near the suction holes 23. A bending portion 21 is provided at a position of the suction pipe 20 near the suction ports 22. The bottom of the suction handle 19 is fixedly connected to a connecting pipe 24. The connecting pipe 24, the suction handle 19, and the suction pipe 20 are all mutually penetrated. A threaded strip 26 is fixedly connected to the inner wall of the suction handle 19. The threaded strip 26 and the suction handle 19 are of an integral manufacturing structure.

[0036] Furthermore, since a card slot 5 is penetrated through the center of the rotating block 4, when the outer contour of the rotating block 4 fits against the inner wall of the rotating slot 7, the suction assembly can be clamped thereto by using the card slot 5, enabling the flushing assembly and the suction assembly to be combined into one (as Figure 1 shown). This is convenient for medical staff to perform debridement with one hand in an emergency state. The suction handle 19 is an overall hollow cylindrical shape made of soft silicone material. The two ends of the suction handle 19 are rounded. The top end of the suction handle 19 is fixedly connected to a suction pipe 20. The bottom of the suction handle 19 is fixedly connected to a connecting pipe 24. An external suction pump is connected by using the connecting pipe 24. A clamping block 25 is fixedly connected to the outer contour of the suction handle 19. The outer contour dimensions of the clamping block 25 are adapted to the inner contour dimensions of the card slot 5. A spiral threaded strip 26 is fixedly connected to the inner wall of the suction handle 19. The threaded strip 26 protrudes from the inner wall surface of the suction handle 19 (as Figure 11 shown). The free end of the suction pipe 20 is provided with uniformly distributed suction holes 23. The suction holes 23 are communicated with the inside of the suction pipe 20. A suction port 22 is opened at a position of the free end of the suction pipe 20 near the suction holes 23. The suction ports 22 are uniformly distributed. A bending portion 21 is provided at a position of the suction pipe 20 near the suction ports 22. The bending portion 21 forms an angle between the suction ports 22 and the suction holes 23 and the long axis direction of the suction pipe 20 (as Figures 10 to 11 shown), which makes it convenient for suction. At the same time, the bending direction of the suction pipe 20 is opposite to the direction of the clamping block 25 on the suction handle 19 (as Figure 10As shown in the figure, when the suction handle 19 is used independently, the clamping block 25 can be used to conveniently distinguish the bending direction of the suction pipe 20, facilitating the suction operation.

[0037] By setting the threaded strip 26 to cooperate with the suction port 22, the suction port 22 can effectively suck waste liquid and the like into the suction pipe 20, and cooperate with the suction holes 23 for multi-directional suction. The spiral threaded strip 26 can be squeezed and rubbed against each other under the action of hand squeezing, and can quickly crush slightly larger necrotic tissues, facilitating the transportation of the connecting pipe 24 to the waste liquid collection place, preventing the blockage of the suction pipe 20, and improving the efficiency of debridement.

[0038] The working principle of the technical solution provided by the present invention is as follows: During use, when medical staff need to perform debridement with one hand in an emergency, ensure that the outer contour of the rotating block 4 fits the inner wall of the rotating groove 7. With the cooperation and clamping of the card slot 5 and the suction handle 19, the suction pipe 20 can be used in combination with the irrigation gun. Hold the irrigation handle 1 and lift the scraping head 16 upward. The bottom of the hollow groove 18 presses the second elastic sheet 15. With the elastic deformation of the second elastic sheet 15 and the bottom bending structure, the scraping head 16 can be limited, facilitating the overall structural stability during debridement. Using the scraping head 16 not only avoids the direct contact between the irrigation head 9 and the wound surface, ensuring the efficient progress of debridement work, but also can conveniently remove necrotic tissue with the scraping head 16, improving the efficiency of debridement work. The irrigation pipe 2 is located above the suction pipe 20, facilitating timely suction after irrigation. Facing complex debridement work, the suction handle 19 can be separated from the card slot 5, and the irrigation gun and the suction pipe 20 can be used separately. Then rotate the rotating block 4 clockwise along the path of the guide rail 8. Both ends of the rotating block 4 on the side away from the rotation direction are fixedly connected with telescopic columns 6. During the rotation of the rotating block 4, since the inner wall depth dimension at both ends of the guide rail 8 is greater than the depth dimension of the middle section of the guide rail 8, when the telescopic column 6 rotates synchronously along one end of the guide rail 8, the top of the telescopic column 6 is gradually retracted until the telescopic column 6 rotates to the other end of the guide rail 8, and the top of the telescopic column 6 is released again, making the rotating block 4 and the irrigation handle 1 form a circular shape convenient for holding, improving the comfort of holding. Using the first elastic sheet 13 and the second elastic sheet 15 on the fixed block 11, through the elastic deformation characteristics of the first elastic sheet 13 and the second elastic sheet 15, the two states of the scraping head 16 being hidden and protruding can be limited respectively, ensuring the stability of the overall state of the scraping head 16. The irrigation fluid passes through the delivery pipe 3, the center of the irrigation handle 1, and the irrigation pipe 2, and finally is sprayed out by the irrigation head 9 for debridement. The suction handle 19 is an overall hollow cylindrical shape made of soft silicone material. A spiral thread strip 26 is fixedly connected to the inner wall of the suction handle 19, and the thread strip 26 protrudes from the inner wall surface of the suction handle 19. Whether the suction pipe 20 is used in combination or independently, the spiral thread strip 26 can be used under the hand-squeezing action, and the thread strips 26 on the opposite surfaces squeeze and rub against each other, quickly crushing slightly larger necrotic tissues, facilitating the transport of the connecting pipe 24 to the waste liquid collection area, preventing the blockage of the suction pipe 20, and improving the efficiency of debridement. Moreover, the bending direction of the suction pipe 20 is opposite to the direction of the block 25 on the suction handle 19, so that when the suction handle 19 is used independently, the block 25 can be used to conveniently distinguish the bending direction of the suction pipe 20, facilitating the suction work. This device can not only avoid the direct contact between the irrigation head 9 and the wound surface, improve the efficiency of debridement, but also facilitate the removal of necrotic tissue during debridement, thus making it more convenient for the irrigation head 9 to treat the wound surface; it can also be used in combination with or independently of the irrigation gun, and can effectively prevent blockage and improve the efficiency of debridement.

[0039] The present invention covers any alternatives, modifications, equivalent methods, and solutions made within the spirit and scope of the present invention. To enable the public to thoroughly understand the present invention, specific details are described in detail in the following preferred embodiments of the present invention. However, those skilled in the art can fully understand the present invention even without the description of these details. Additionally, to avoid unnecessary confusion to the essence of the present invention, well-known methods, processes, procedures, components, and circuits are not described in detail.

[0040] The above are only the preferred embodiments of the present invention. It should be noted that for those of ordinary skill in the art, several improvements and refinements can be made without departing from the principle of the present invention, and these improvements and refinements should also be regarded as the protection scope of the present invention.

Claims

1. A combined debridement nursing device for an operating room, including a flushing handle, characterized in that, One end of the flushing handle is fixedly connected with a flushing component, which is used to assist in cleaning the wound, and the flushing component is connected to the flushing handle; A suction component, which is used to extract the liquid and foreign matters in the wound, and the suction component is connected to the flushing component.

2. The combined debridement and nursing device for operating rooms according to claim 1, characterized in that, The flushing component includes a flushing tube fixedly connected to the top of the flushing handle. The free end of the flushing tube is fixedly connected with a flushing head. A scraping head is clamped on the top of the flushing tube. A rotating groove is formed on the inner wall of the flushing tube. A rotating block is slidably installed on the inner wall of the rotating groove. A suction component is clamped at the center of the rotating block. A delivery tube is fixedly connected to the top of the flushing handle.

3. The modular debridement nursing device for operating rooms according to claim 2, wherein, Grooves are symmetrically formed on the top of the flushing tube, on both sides of the flushing head. Fixed blocks are fixedly connected to the inner walls of the grooves.

4. The combined debridement nursing device for operating rooms according to claim 3, wherein A first limiting groove is formed on the top of the fixed block. Oppositely distributed first elastic sheets are fixedly connected to the inner wall of the first limiting groove. A second limiting groove is formed on the bottom of the fixed block. Oppositely distributed second elastic sheets are fixedly connected to the inner wall of the second limiting groove.

5. The combined debridement and nursing device for operating room according to claim 2, characterized in that, The scraping head is a U-shaped curved surface structure. An avoidance groove is formed through the top of the scraping head. Hollow grooves are formed through the opposite surfaces of the scraping head.

6. The modular debridement nursing device for operating rooms according to claim 2, wherein, The inner wall size of the rotating groove is adapted to the outer wall size of the rotating block. Guide rails are formed at the top and bottom of the rotating groove. The depth sizes of both ends of the inner wall of the guide rail are greater than those of the middle section.

7. The modular debridement nursing device for operating rooms according to claim 2, wherein A clamping groove is formed at the center of the rotating block. The length size of the clamping groove is smaller than the length size of the rotating block. The length size of the rotating block is smaller than the length size of the flushing handle. Telescopic columns are fixedly connected to both ends of one side of the rotating block.

8. The modular debridement and nursing device for operating rooms according to claim 7, wherein, The suction component includes a suction handle clamped on the rotating block. A clamping block is fixedly connected to the suction handle corresponding to the position of the clamping groove. A suction tube is fixedly connected to the top end of the suction handle. Uniformly distributed suction holes are formed through the free end of the suction tube. Uniformly distributed suction ports are formed through the suction tube near the suction holes. A bending part is arranged at the suction tube near the suction port.

9. The modular debridement and nursing device for operating rooms according to claim 8, wherein, A connecting tube is fixedly connected to the bottom of the suction handle. The connecting tube, the suction handle and the suction tube are all interconnected.

10. The modular debridement and nursing device for operating room according to claim 8, characterized in that, Threaded strips are fixedly connected to the inner wall of the suction handle. The threaded strips and the suction handle are of an integral manufacturing structure.

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