Portable treatment device for wound repair

Abstract

The utility model is applicable to the technical field of medical equipment, and provides a portable treatment device for wound repair, which comprises a support seat, a debridement mechanism and a recovery mechanism, the recycling mechanism comprises a lead screw arranged in an inner cavity of the supporting base, and the lead screw is in threaded fit with a sliding block. The bearing seat is arranged on the outer side of the sliding block; the material receiving barrel is rotationally arranged on the outer side of the bearing seat, and the upper end face of the material receiving barrel is open; the filter screen is arranged in the material receiving barrel; the activated carbon filter elements are arranged below the filter screen; the ultraviolet germicidal lamp is arranged on the upper side wall of the material receiving barrel; effective management of waste and liquid is achieved, safety and cleanness of operation are guaranteed, comprehensive sterile treatment of the waste is achieved in cooperation with the material receiving barrel with the adjustable height and rotation angle and in combination with the filter screen, the activated carbon filter element and the ultraviolet germicidal lamp, and meanwhile, the waste treatment efficiency is improved. Due to the temperature adjusting function of the water storage bin, the debridement effect and the comfort degree of the patient are further improved, and it is guaranteed that the debridement operation process is safe and efficient.

Description

Technical Field

[0001] The utility model belongs to the technical field of medical equipment, and in particular relates to a convenient treatment device for wound repair. Background Art

[0002] In medical practice, debridement is an indispensable part of the wound healing process. Its main purpose is to remove damaged or necrotic tissue in order to create favorable conditions for the regeneration of healthy tissue. However, existing debridement techniques have some obvious shortcomings.

[0003] First, the existing treatment methods for liquid and solid waste generated during debridement often lack effective recycling and disinfection mechanisms, which may not only cause environmental pollution at the operation site, but also increase the risk of cross-infection, posing a threat to the safety of medical staff and patients.

[0004] Secondly, the temperature of the irrigation fluid used during the debridement process cannot usually be adjusted in real time, which to a certain extent limits the debridement effect and patient comfort. The use of too cold or too hot irrigation fluid may cause unnecessary irritation to the wound surface and may even aggravate the patient's pain. Utility Model Content

[0005] The utility model provides a convenient treatment device for wound repair, aiming to solve the problem that the existing debridement device body and solid waste treatment often lack effective recovery and disinfection mechanism, which may not only pollute the environment, but also increase the risk of cross infection, threatening the safety of medical staff and patients. At the same time, the temperature of the flushing liquid cannot be adjusted in real time, which limits the debridement effect and patient comfort. Overcooled or overheated liquids may irritate the wound surface and increase the patient's pain.

[0006] The utility model is implemented as follows: a convenient treatment device for wound repair, comprising a support seat; a debridement mechanism arranged on the support seat; and a recovery mechanism arranged beside the support seat; wherein the recovery mechanism comprises: a screw rod arranged in the inner cavity of the support seat, the screw rod and the support seat are rotatably matched; a first motor arranged below the screw rod, the output end of the first motor is fixedly connected with the end key of the screw rod; a slider is threadedly matched on the screw rod, and the slider is slidably matched with the inner wall of the support seat; a receiving seat arranged on the outer side of the slider; a material receiving barrel rotating on the outer side of the receiving seat, the upper end surface of the material receiving barrel being open; a second motor arranged in the receiving seat, the output end of the second motor is fixedly connected with the end key of the material receiving barrel; a filter screen arranged in the material receiving barrel; a plurality of activated carbon filter elements arranged below the filter screen and an ultraviolet sterilization lamp arranged on the upper side wall of the material receiving barrel.

[0007] Preferably, the recycling mechanism further comprises: a discharge pipe arranged at the bottom side of the receiving barrel, the discharge pipe being connected to the receiving barrel; a one-way valve being installed on the discharge pipe; and a flexible pipe being connected to one end of the discharge pipe away from the receiving barrel.

[0008] Preferably, the debridement mechanism includes: a water storage tank arranged in the inner cavity of the support seat; a flushing pipe is connected to the side wall of the water storage tank; the flushing pipe extends to the outside of the support seat and is connected to a gripping portion; a control valve is arranged on the outside of the gripping portion; and a nozzle is connected to one end of the gripping portion away from the flushing pipe.

[0009] Preferably, a shielding plate is provided at the connection between the nozzle and the gripping portion, and the shielding plate is arranged in a ring shape.

[0010] Preferably, a heating block and a temperature sensor are provided in the water storage tank, a control host is provided above the support seat, and the control host is electrically connected to the heating block, the debridement mechanism, the recovery mechanism and the temperature sensor.

[0011] Preferably, a support frame for placing the gripping portion is provided beside the support seat.

[0012] Preferably, an infusion stand is provided on the rear side of the support seat.

[0013] Compared with the prior art, the embodiments of the present application have the following beneficial effects:

[0014] First: by setting up a receiving barrel with adjustable height and rotation angle, the waste and liquid generated during the debridement process are effectively guided and managed. This design ensures that the liquid can be accurately collected to avoid overflow and potential contamination. The filter in the receiving barrel plays a key role. It not only intercepts solid waste, but also promotes the initial purification of the liquid. Furthermore, by combining activated carbon filter elements and ultraviolet sterilization lamps, comprehensive sterilization of liquid and solid waste is achieved. The activated carbon filter element uses its strong adsorption capacity to remove harmful substances in the liquid, such as chemicals and bacteria, thereby further purifying the liquid. At the same time, the ultraviolet sterilization lamp ensures that the bacteria and viruses in the liquid and solid waste are completely killed, providing a completely clean and safe environment for subsequent wound repair.

[0015] Second: By setting a baffle between the grip and the nozzle, liquid splashing can be effectively prevented, ensuring that the hands and other sensitive areas of medical staff will not be contaminated during operation. This protective measure significantly reduces the risk of injury to medical staff during work, thereby greatly improving the safety of operation.

[0016] Third: The temperature-adjustable function of the water storage tank enhances the flexibility and adaptability of the debridement process. Medical staff can adjust the water temperature in real time as needed, whether it is to soften necrotic tissue or improve patient comfort. This precise temperature control not only improves the debridement effect, but also ensures the safety and comfort of the patient. By avoiding the use of extreme temperatures, it reduces potential risks to the patient's skin and improves the safety of the entire operation process. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0018] Figure 2 It is a side view of the utility model;

[0019] Figure 3 It is a schematic diagram of the connection structure between the gripping part and the nozzle of the utility model;

[0020] Figure 4 It is a schematic diagram of the structure of the recycling mechanism of the utility model;

[0021] Figure 5 It is a schematic diagram of the water storage bin structure of the utility model;

[0022] In the figure: 1. support seat; 2. screw rod; 3. first motor; 4. slider; 5. receiving seat; 6. receiving barrel; 7. second motor; 8. filter screen; 9. activated carbon filter element; 10. ultraviolet germicidal lamp; 11. discharge pipe; 12. one-way valve; 13. flexible pipe; 14. water storage tank; 15. flushing pipe; 16. gripping part; 17. control valve; 18. nozzle; 19. baffle plate; 20. heating block; 21. temperature sensor; 22. control host; 23. support frame; 24. infusion stand. DETAILED DESCRIPTION

[0023] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by technicians in the technical field of this application; the terms used in the specification of the application herein are only for the purpose of describing specific embodiments and are not intended to limit this application; the terms "including" and "having" and any variations thereof in the specification and claims of this application and the above-mentioned drawings are intended to cover non-exclusive inclusions. The terms "first", "second", etc. in the specification and claims of this application or the above-mentioned drawings are used to distinguish different objects, not to describe a specific order.

[0024] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present application. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0025] The present invention provides a convenient treatment device for wound repair. Figure 1-5 As shown, it includes a support seat 1; a debridement mechanism arranged on the support seat 1; and a recovery mechanism arranged beside the support seat 1; wherein the recovery mechanism includes: a screw rod 2 arranged in the inner cavity of the support seat 1, and the screw rod 2 is rotatably matched with the support seat 1; a first motor 3 arranged below the screw rod 2, and the output end of the first motor 3 is fixedly connected with the end key of the screw rod 2; a slider 4 is threadedly matched on the screw rod 2, and the slider 4 is slidably matched with the inner wall of the support seat 1; a receiving seat 5 arranged on the outside of the slider 4; a material receiving barrel 6 rotating on the outside of the receiving seat 5, and the upper end surface of the material receiving barrel 6 is open; a second motor 7 arranged in the receiving seat 5, and the output end of the second motor 7 is fixedly connected with the end key of the material receiving barrel 6; a filter screen 8 arranged in the material receiving barrel 6; a plurality of activated carbon filter elements 9 arranged below the filter screen 8 and an ultraviolet sterilization lamp 10 arranged on the upper side wall of the material receiving barrel 6.

[0026] It should be noted that, since the existing debridement device and the treatment of solid waste often lack effective recycling and disinfection mechanisms, this may not only pollute the environment, but also increase the risk of cross infection, threatening the safety of medical staff and patients. At the same time, the temperature of the flushing liquid cannot be adjusted in real time, which limits the debridement effect and patient comfort. Too cold or too hot liquids may irritate the wound surface and increase the patient's pain. This solution achieves effective management of waste and liquid, ensures safe and clean operation, and the height and rotation angle of the receiving barrel 6, combined with the filter screen 8, activated carbon filter element 9 and ultraviolet sterilization lamp 10, realizes comprehensive sterilization of waste. At the same time, the baffle 19 between the grip 16 and the nozzle 18 effectively prevents liquid from splashing and protects the safety of medical staff's hands. The temperature adjustable function of the water storage tank 14 further improves the debridement effect and patient comfort, ensuring that the operation process is both safe and efficient. These improvement measures together provide a clean and safe environment for subsequent wound repair.

[0027] Specifically, in the present embodiment, the present scheme mainly comprises a support seat 1; a debridement mechanism arranged on the support seat 1; and a recycling mechanism arranged beside the support seat 1; first, the wound surface is cleaned by the debridement mechanism to remove necrotic tissue, pollutants and other substances that are not conducive to wound repair. During the debridement process, the waste and liquid generated will be guided to the material receiving barrel 6, the upper end surface of which is open, and this design is to facilitate the collection of waste and liquid generated during the wound cleaning process. The screw rod 2 is arranged in the inner cavity of the support seat 1 and is rotatably matched with the support seat 1. When the first motor 3 is started, it drives the screw rod 2 to rotate. When the screw rod 2 rotates, the slider 4 moves up and down along the screw rod 2. The receiving seat 5 is arranged on the outside of the slider 4, and the material receiving barrel 6 is rotatably installed on the outside of the receiving seat 5. When the second motor 7 is started, it drives the material receiving barrel 6 to rotate so as to adjust the inclination angle of the material receiving barrel 6 to ensure that the waste and liquid can flow smoothly into the material receiving barrel 6;

[0028] When the receiving barrel 6 moves to the appropriate position, the waste and liquid will be guided into the receiving barrel 6. A filter screen 8 is provided inside the receiving barrel 6. The main function of the filter screen 8 is to separate solid waste and liquid. The solid waste will be intercepted in the receiving barrel 6 by the filter screen 8, while the liquid will flow into the bottom through the filter screen 8. Next, the liquid will enter the activated carbon filter element 9 for treatment. The activated carbon filter element 9 has an adsorption effect and can adsorb harmful substances in the liquid, such as chemicals, bacteria, etc., thereby purifying the liquid; and the ultraviolet sterilization lamp 10 can kill bacteria and viruses in the impurity liquid again, providing a clean environment for subsequent wound repair.

[0029] In a further preferred embodiment of the present invention, Figure 1-4 As shown, the recycling mechanism also includes: a discharge pipe 11 arranged on the bottom side of the receiving barrel 6, the discharge pipe 11 is connected to the receiving barrel 6; a one-way valve 12 is installed on the discharge pipe 11; and a flexible tube 13 is connected to one end of the discharge pipe 11 away from the receiving barrel 6.

[0030] In this embodiment, the liquid after sterilization is discharged through the discharge pipe 11, the one-way valve 12 ensures the one-way outflow of the liquid, and the flexible tube 13 connects the end of the discharge pipe 11 away from the receiving barrel 6, so that the liquid can be flexibly discharged for subsequent processing or discharge.

[0031] In a further preferred embodiment of the present invention, Figure 1-5 As shown, the debridement mechanism includes: a water storage tank 14 arranged in the inner cavity of the support seat 1; the side wall of the water storage tank 14 is connected to a flushing pipe 15; the flushing pipe 15 extends to the outside of the support seat 1 and is connected to a gripping portion 16; a control valve 17 is arranged on the outside of the gripping portion 16; and the gripping portion 16 is connected to a nozzle 18 at one end away from the flushing pipe 15.

[0032] In this embodiment, the water storage tank 14 is arranged in the inner cavity of the support base 1, and is used to store liquid for flushing the wound, such as saline or disinfectant. During the debridement process, the design of the gripping portion 16 allows medical staff to easily hold and control the flushing tube 15. The medical staff can first open the flushing tube 15 through the control valve 17, so that the liquid in the water storage tank 14 flows into the flushing tube 15 and is sprayed onto the wound through the nozzle 18. In this way, the liquid can help soften necrotic tissue and remove contaminants. At the same time, medical staff can use other tools, such as a scraper or an aspirator, to assist in cleaning the wound and removing necrotic tissue and contaminants.

[0033] In a further preferred embodiment of the present invention, Figure 3 As shown, a shielding plate 19 is provided at the connection between the nozzle 18 and the gripping portion 16 , and the shielding plate 19 is arranged in a ring shape.

[0034] In this embodiment, when liquid is sprayed from the nozzle 18, especially under high pressure, some of the liquid may splash out. The annular baffle 19 can effectively block the splashed liquid to ensure that it will not be sprayed directly onto the hands of medical staff or other areas that are not expected to be contacted.

[0035] In a further preferred embodiment of the present invention, Figure 5 As shown, a heating block 20 and a temperature sensor 21 (PT100) are provided in the water storage tank 14, and a control host 22 is provided above the support seat 1. The control host 22 is electrically connected to the heating block 20, the debridement mechanism, the recovery mechanism and the temperature sensor 21.

[0036] In this embodiment, when it is necessary to heat the liquid, the control host 22 will send an instruction to the heating block 20 to start it working. The heating block 20 heats the liquid in the water storage tank 14 by generating heat to make it reach a suitable temperature. The temperature sensor 21 transmits the detected temperature data to the control host 22. The control host 22 can determine whether the liquid has reached the preset suitable temperature based on the received temperature data, and adjust the working state of the heating block 20 accordingly to maintain the stability of the liquid temperature. The control host 22 can control the heating of the heating block 20, the flushing of the debridement mechanism, and the waste and liquid processing of the recovery mechanism according to the preset program or the operating instructions of the medical staff. Through automatic control, work efficiency can be improved and errors in human operation can be reduced.

[0037] In a further preferred embodiment of the present invention, Figure 1-2 As shown, a support frame 23 for placing the gripping portion 16 is provided on the side of the support seat 1 .

[0038] In this embodiment, the support frame 23 provides a stable placement platform, and medical personnel can place the gripping portion 16 on the support frame 23 when not in use.

[0039] In a further preferred embodiment of the present invention, Figure 1-2 As shown, an infusion stand 24 is provided on the rear side of the support seat 1 .

[0040] In this embodiment, the infusion stand 24 is provided to support the hanging of infusion bottles or other liquid containers. During the debridement process, it is often necessary to spray or apply cleaning fluid, disinfectant or other therapeutic fluids to the wound surface. The infusion stand 24 allows these liquid containers to be hung at a suitable height so that the liquid can flow smoothly into the nozzle 18 or other equipment for use, thereby facilitating the operation of medical staff.

[0041] Working principle: When the device is used, the water storage tank 14 is arranged in the inner cavity of the support seat 1 to store liquids such as physiological saline or disinfectant required for washing the wound surface; this design not only saves space, but also makes the entire debridement mechanism more compact; during the debridement process, medical staff can easily hold and control the flushing tube 15 through the gripping portion 16; the switch of the flushing tube 15 can be accurately controlled by the control valve 17, so that the liquid in the water storage tank 14 can flow smoothly into the flushing tube 15 and be accurately sprayed onto the wound surface through the nozzle 18; this flushing method can effectively soften necrotic tissue, remove pollutants, and prepare for subsequent debridement work;

[0042] In order to ensure that the medical staff will not be hurt by the splashing liquid during the operation, a shielding plate 19 is specially designed; when the liquid is sprayed from the nozzle 18, the annular shielding plate 19 can effectively block the splashing liquid and protect the hands and other sensitive areas of the medical staff from contamination;

[0043] When the liquid needs to be heated, the control host 22 will send a command to the heating block 20 to start working; the heating block 20 heats the liquid in the water storage tank 14 by generating heat to make it reach a suitable temperature; at the same time, the temperature sensor 21 will monitor the temperature of the liquid in real time and transmit the data to the control host 22; the control host 22 can determine whether the liquid has reached the preset suitable temperature based on the received temperature data, and adjust the working state of the heating block 20 accordingly to keep the temperature of the liquid stable; this temperature control mechanism ensures that the temperature of the flushing liquid is always in the best state, thereby improving the effect and comfort of debridement;

[0044] During the debridement process, the waste and liquid generated will be guided to the material receiving barrel 6; the upper end surface of the material receiving barrel 6 is open, which is convenient for collecting the waste and liquid generated during the wound cleaning process; the screw rod 2 is arranged in the inner cavity of the support seat 1 and is rotatably matched with the support seat 1; when the first motor 3 is started, it will drive the screw rod 2 to rotate; at this time, the slider 4 will move up and down along the screw rod 2, and the receiving seat 5 is arranged on the outside of the slider 4; the material receiving barrel 6 is rotatably installed on the outside of the receiving seat 5; when the second motor 7 is started, it will drive the material receiving barrel 6 to rotate so as to adjust the inclination angle of the material receiving barrel 6; this design allows waste and liquid to flow smoothly into the material receiving barrel 6, avoiding liquid overflow and pollution;

[0045] A filter screen 8 is provided in the receiving barrel 6 for separating solid waste and liquid; the solid waste will be intercepted by the filter screen 8 in the receiving barrel 6, while the liquid will flow into the lower part through the filter screen 8; next, the liquid will enter the activated carbon filter element 9 for treatment; the activated carbon filter element 9 has a strong adsorption effect and can adsorb harmful substances in the liquid, such as chemicals, bacteria, etc., so as to purify the liquid; at the same time, the ultraviolet sterilization lamp 10 can kill bacteria and viruses in the liquid, ensuring that the subsequent wound repair process is carried out in a clean environment;

[0046] The liquid after sterilization is discharged through the discharge pipe 11; in order to ensure the one-way outflow of the liquid, a one-way valve 12 is provided; so that the liquid can be flexibly discharged through the flexible pipe 13, which is convenient for subsequent processing or discharge.

[0047] It should be noted that, for the above-mentioned embodiments, for the sake of simplicity, they are all described as a series of action combinations, but those skilled in the art should know that the utility model is not limited by the described action sequence, because according to the utility model, some steps may be performed in other sequences or simultaneously. Secondly, those skilled in the art should also know that the embodiments described in the specification are all preferred embodiments, and the actions and modules involved are not necessarily required by the utility model.

[0048] In the several embodiments provided in the present application, it should be understood that the disclosed devices can be implemented in other ways. For example, the device embodiments described above are merely schematic, such as the division of the above-mentioned units. There may be other division methods in actual implementation, such as multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. Another point is that the mutual coupling or communication connection shown or discussed can be through some interfaces, and the indirect coupling or communication connection between devices or units can be in the form of telecommunication or other forms.

[0049] The units described above as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, that is, they may be located in one place or distributed on multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.

[0050] The above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit the protection scope of the utility model. Obviously, the described embodiments are only some embodiments of the utility model, rather than all embodiments. Based on these embodiments, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model. Although the utility model has been described in detail with reference to the above embodiments, ordinary technicians in this field can still combine, add, delete or make other adjustments to the features in the various embodiments of the utility model according to the circumstances without conflict, without making creative work, so as to obtain different other technical solutions that do not deviate from the concept of the utility model in essence, and these technical solutions also belong to the scope of protection of the utility model.

Claims

1. A portable treatment device for wound repair, characterized in that: include: Support seat; a debridement mechanism disposed on the support seat; and A recovery mechanism disposed beside the support seat; Wherein, the recycling mechanism comprises: A screw rod is arranged in the inner cavity of the support seat, and the screw rod is rotatably matched with the support seat; A first motor is arranged below the screw rod, wherein the output end of the first motor is fixedly connected to the end key of the screw rod; The threaded portion of the screw rod is provided with a slider, and the slider is slidably matched with the inner wall of the support seat; A receiving seat arranged on the outer side of the sliding block; A material receiving cylinder rotated on the outside of the receiving seat, wherein the upper end surface of the material receiving cylinder is open; A second motor is arranged in the receiving seat, and an output end of the second motor is fixedly connected with an end key of the receiving barrel; A filter screen disposed in the material receiving barrel; A plurality of activated carbon filter elements are arranged below the filter screen and an ultraviolet sterilization lamp is arranged on the upper side wall of the receiving barrel.

2. A portable treatment device for wound repair as claimed in claim 1, characterized in that: The recycling mechanism also includes: A discharge pipe is arranged at the bottom side of the receiving barrel, and the discharge pipe is connected with the receiving barrel; A one-way valve is installed on the discharge pipe; One end of the discharge pipe away from the receiving barrel is connected with a flexible pipe.

3. A portable treatment device for wound repair as claimed in claim 1, characterized in that: The debridement mechanism includes: A water storage tank disposed in the inner cavity of the support base; The side wall of the water storage bin is connected with a flushing pipe; The flushing pipe extends to the outside of the support seat and is connected to a gripping portion; a control valve disposed outside the gripping portion; One end of the gripping portion away from the flushing pipe is connected with a nozzle.

4. A portable treatment device for wound repair as claimed in claim 3, characterized in that: A shielding plate is arranged at the connection between the nozzle and the gripping part, and the shielding plate is arranged in a ring shape.

5. A portable treatment device for wound repair as claimed in claim 3, characterized in that: A heating block and a temperature sensor are arranged in the water storage tank, a control host is arranged above the support seat, and the control host is electrically connected to the heating block, the debridement mechanism, the recovery mechanism and the temperature sensor.

6. A portable treatment device for wound repair as claimed in claim 5, characterized in that: A support frame for placing the gripping part is arranged beside the support seat.

7. A portable treatment device for wound repair as claimed in claim 6, characterized in that: An infusion stand is arranged on the rear side of the support seat.

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