Patient burnt part medicine spraying and applying equipment for burn department
By combining atomized spraying and controlled identification mechanisms, the amount of sprayed medicine is controlled, solving the problem that existing equipment cannot distinguish between burns and healthy areas. This achieves antibacterial protection and protection of healthy skin, improving the safety and practicality of the equipment.
Patent Information
- Application Number
- CN202511586266.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-11-01
- Publication Date
- 2026-01-02
AI Technical Summary
Existing equipment for spraying medication onto burn sites cannot distinguish between burn areas and healthy areas, resulting in a thick layer of medication adhering to healthy skin, causing discomfort or lesions, and reducing the practicality and safety of the equipment.
By combining an atomizing spraying mechanism with a controlled identification mechanism, the amount of drug sprayed is controlled through a guide component, a drug supply component, a spraying component, an identification component, and a control component. The gap between the control column and the control sleeve is used to control the amount of drug spray, forming an antibacterial protective layer and preventing the drug from being applied thickly to healthy skin.
It enables the application of a thin layer of medication to the healthy skin surface surrounding the wound, forming an antibacterial protective zone, avoiding irritation of the healthy skin by the medication, minimizing adverse effects, and improving the safety and practicality of the device.
Smart Images
Figure CN121243597A_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The application belongs to the technical field of burn medicine, and particularly relates to a patient burn site spraying medicine equipment for burn departments. BACKGROUND
[0002] Burns are usually tissue damage caused by hot liquids, steam, high-temperature gases, flames, hot metal liquids or solids, etc., which mainly involve the skin or mucous membranes and may involve subcutaneous tissues in severe cases. In order to promote the rapid healing of the injured skin, the spraying medicine method is usually used for auxiliary treatment without damaging the wound surface.
[0003] The existing patient burn site spraying medicine equipment has the following problems: The existing patient burn site spraying medicine equipment cannot distinguish between the burn site and the healthy site on the skin surface and apply medicine, so that when medical staff sprays medicine on the wound surface of the patient, the healthy skin surface will also be attached with thick medicine, thereby causing new discomfort or lesions of the skin, thereby causing unnecessary secondary damage to the patient, and finally reducing the use practicality and safety of the spraying medicine equipment. Therefore, it cannot meet the use requirements of the existing patient burn site spraying medicine equipment for burn departments. SUMMARY
[0004] In view of the above problems, the present application provides a patient burn site spraying medicine equipment for burn departments, which can distinguish between the burn site and the healthy site of the patient and apply medicine, so that a thin antibacterial protective layer is formed on the healthy skin surface.
[0005] The technical scheme adopted by the present application is as follows: the patient burn site spraying medicine equipment for burn departments provided by the present application comprises a medicine application table, a support frame, an atomizing medicine spraying mechanism and a medicine type control and recognition mechanism, the support frame is symmetrically arranged on the upper wall of one end of the medicine application table, the atomizing medicine spraying mechanism is arranged on the support frame, the medicine type control and recognition mechanism is arranged on the atomizing medicine spraying mechanism, the atomizing medicine spraying mechanism comprises a guide assembly, a medicine supply assembly and a medicine spraying assembly, the guide assembly is arranged on the end of the support frame away from the medicine application table, the medicine supply assembly is arranged on the guide assembly, and the medicine spraying assembly is arranged on the medicine supply assembly, the medicine type control and recognition mechanism comprises a recognition assembly and a medicine control assembly, the recognition assembly is arranged on the bottom wall of the medicine spraying assembly, and the medicine control assembly is arranged in the medicine spraying assembly.
[0006] As a further preferred of the scheme, the guiding assembly comprises a guiding rod, a threaded rod, a driving motor, a sliding block, a threaded block and an arc-shaped plate, the guiding rod and the threaded rod are respectively arranged on the side wall of the support frame, the driving motor is arranged on the side of the support frame away from the threaded rod, the power end of the driving motor is connected with the threaded rod through the support frame, the sliding block is slidingly arranged outside the guiding rod, the threaded block is arranged outside the threaded rod, the threaded block is threadedly connected with the threaded rod, and the arc-shaped plate is arranged between the sliding block and the threaded block; the medicine supplying assembly comprises a medicine storage cylinder, an atomizing motor and a medicine adding valve, a plurality of the medicine storage cylinders are arranged through the inner wall of the arc-shaped plate, the atomizing motor is arranged on the side wall of the medicine storage cylinder, the liquid suction end of the atomizing motor is arranged through the inside of the medicine storage cylinder, and the medicine adding valve is arranged on the side of the medicine storage cylinder away from the atomizing motor; the medicine spraying assembly comprises a medicine spraying cylinder, a medicine mist nozzle, an atomizing pipe, a medicine spraying column and a medicine spraying seat, a plurality of the medicine spraying columns are arranged on the top wall of the arc-shaped plate, the medicine spraying seat is arranged on the side of the medicine spraying column away from the arc-shaped plate, the medicine spraying cylinder is arranged through the inner wall of one end of the medicine spraying seat, the medicine mist nozzle is arranged in communication with the bottom wall of the medicine spraying cylinder, and the atomizing pipe is arranged in communication between the mist discharging end of the atomizing motor and the medicine spraying cylinder.
[0007] In use, the patient places the burnt part of the arm on the table top of the medicine applying table, the medical staff injects liquid medicine into the medicine storage cylinder through the medicine adding valve, the driving motor drives the threaded rod to rotate through the power end, the threaded rod drives the arc-shaped plate to move through the threaded block, the arc-shaped plate slides along the guiding rod to the side close to the patient through the sliding block, and the medicine mist nozzle is aimed at the burnt part of the arm of the patient through the medicine spraying cylinder, the atomizing motor extracts the liquid medicine in the medicine storage cylinder through the liquid suction end, the liquid medicine is atomized by the atomizing motor and then enters the inside of the medicine spraying cylinder through the atomizing pipe, the medicine mist in the medicine spraying cylinder is sprayed to the burnt part of the patient through the medicine mist nozzle, and the spraying and medicine applying operation on the patient is completed.
[0008] Preferably, the identification assembly comprises an identification seat and a color identification sensor, the identification seat is arranged on the bottom wall of one end of the medicine spraying seat away from the medicine spraying cylinder, and the color identification sensor is arranged on the side of the identification seat away from the medicine spraying seat; the medicine controlling assembly comprises a medicine controlling sleeve, a sliding magnetic plate, a medicine passing opening, a medicine controlling column, a medicine controlling electromagnetic ring and a medicine controlling spring, the medicine controlling sleeve is arranged on the inner wall of the bottom of the medicine spraying cylinder, the sliding magnetic plate is slidingly arranged on the inner wall of the medicine spraying cylinder above the medicine controlling sleeve, a plurality of the medicine passing openings are arranged on the upper wall of the sliding magnetic plate, the medicine controlling column is arranged on the bottom wall of the sliding magnetic plate inside the medicine passing opening, the medicine controlling electromagnetic ring is arranged on the top wall of the medicine controlling sleeve, the medicine controlling spring is arranged between the bottom wall of the sliding magnetic plate outside the medicine controlling column and the top wall of the medicine controlling sleeve, and the outer diameter of the medicine controlling column is smaller than the inner diameter of the medicine controlling sleeve.
[0009] In use, in the initial state, the control medicine spring is in a compressed state, and the color recognition sensor scans the burn site of the patient by following the movement of the arc-shaped plate, and when the scanned burn site of the patient does not appear red (I / II degree), red and white interlaced (deep II degree), pale, and black (III degree), the control medicine electromagnetic ring generates magnetism by being powered on, the control medicine electromagnetic ring and the sliding magnetic plate are arranged with the same polarity, the control medicine electromagnetic ring is fixed on the top wall of the medicine spraying cylinder and pushes the sliding magnetic plate by repulsion, the sliding magnetic plate slides along the inner wall of the medicine spraying cylinder under the deformation of the control medicine spring and drives the control medicine column into the control medicine sleeve, reduces the flow space of the medicine mist, and reduces the amount of medicine mist sprayed to the surface of the healthy skin of the patient through the medicine mist sprayer.
[0010] Specifically, the side wall of the support frame is provided with a controller.
[0011] The controller is electrically connected with the driving motor, the atomization motor, the color recognition sensor and the control medicine electromagnetic ring respectively.
[0012] The above structure has the following beneficial effects: Compared with the prior art, the present scheme adopts a combination of the atomization type medicine spraying mechanism and the control medicine type recognition mechanism, and through the setting of the guide assembly, the medicine supply assembly, the medicine spraying assembly, the recognition assembly and the control medicine assembly, the wound site and the healthy site of the skin on the surface of the arm of the patient can be distinguished and medicated, the gap between the control medicine column and the control medicine sleeve is matched to control the spraying amount of the medicine mist, on the one hand, a thin layer of medicine can be sprayed on the surface of the healthy skin around the wound to form a bacteriostatic protection zone, and on the other hand, the medicine can be prevented from being thickly applied to the healthy skin for a long time to block the hair follicle pores or irritate the skin, so that the defense effect can be achieved and the adverse effect on the healthy skin is minimized. BRIEF DESCRIPTION OF DRAWINGS
[0013] Figure 1 It is a schematic diagram of the overall structure of the present scheme; Figure 2 It is a front perspective view of the present scheme; Figure 3 It is the combination structure schematic view of the arc plate, sliding block, threaded block and identification assembly of the scheme; Figure 4 It is the combination structure schematic view of the medicine supply assembly and medicine control assembly of the scheme; Figure 5 It is the structure schematic view of the medicine applying table of the scheme; Figure 6 It is the front view of the scheme; Figure 7 It is the side view of the scheme; Figure 8 It is the top view of the scheme; Figure 9 It is the A-A sectional view of Figure 8 ; Figure 10 It is the I part enlarged structure view of Figure 9 .
[0014] Among them, 1, medicine applying table, 2, support frame, 3, atomization type medicine spraying mechanism, 4, guide assembly, 5, guide rod, 6, threaded rod, 7, driving motor, 8, sliding block, 9, threaded block, 10, arc plate, 11, medicine supply assembly, 12, medicine storage cylinder, 13, atomization motor, 14, medicine adding valve, 15, medicine spraying assembly, 16, medicine spraying cylinder, 17, medicine mist sprayer, 18, atomization pipe, 19, medicine control type identification mechanism, 20, identification assembly, 21, identification seat, 22, color identification sensor, 23, medicine control assembly, 24, medicine control sleeve, 25, sliding magnetic plate, 26, medicine passing opening, 27, medicine control column, 28, medicine control electromagnetic ring, 29, medicine control spring, 30, controller, 31, medicine spraying column, 32, medicine spraying seat.
[0015] The drawings are used to provide further understanding of the scheme, and constitute a part of the specification, and are used together with the embodiments of the scheme to explain the scheme, and do not constitute the limitation to the scheme. DETAILED DESCRIPTION
[0016] The technical scheme in the embodiments of the scheme will be clearly and completely described in the embodiments of the scheme combined with the drawings in the embodiments of the scheme. Obviously, the described embodiments are only a part of the embodiments of the scheme, not all the embodiments of the scheme; based on the embodiments in the scheme, all the other embodiments obtained by the person skilled in the art without creative labor are within the protection scope of the scheme.
[0017] In the description of the present scheme, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present scheme and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present scheme.
[0018] As shown in Figures 1-10 The technical scheme adopted by the present scheme is as follows: the present scheme provides a patient burn area spraying medicine equipment for burn department, which comprises a medicine applying table 1, a supporting frame 2, an atomizing type medicine spraying mechanism 3 and a medicine type control recognition mechanism 19. The supporting frame 2 is symmetrically arranged on the upper wall of one end of the medicine applying table 1. The atomizing type medicine spraying mechanism 3 is arranged on the supporting frame 2. The medicine type control recognition mechanism 19 is arranged on the atomizing type medicine spraying mechanism 3. The atomizing type medicine spraying mechanism 3 comprises a guide assembly 4, a medicine supplying assembly 11 and a medicine spraying assembly 15. The guide assembly 4 is arranged on the end of the supporting frame 2 away from the medicine applying table 1. The medicine supplying assembly 11 is arranged on the guide assembly 4. The medicine spraying assembly 15 is arranged on the medicine supplying assembly 11. The medicine type control recognition mechanism 19 comprises an identification assembly 20 and a medicine control assembly 23. The identification assembly 20 is arranged on the bottom wall of the medicine spraying assembly 15. The medicine control assembly 23 is arranged inside the medicine spraying assembly 15.
[0019] The guide assembly 4 comprises a guide rod 5, a threaded rod 6, a driving motor 7, a sliding block 8, a threaded block 9 and an arc-shaped plate 10. The guide rod 5 and the threaded rod 6 are respectively arranged on the side walls of the supporting frame 2. The driving motor 7 is arranged on the side of the supporting frame 2 away from the threaded rod 6. The power end of the driving motor 7 penetrates through the supporting frame 2 and is connected with the threaded rod 6. The sliding block 8 is slidingly arranged on the outside of the guide rod 5. The threaded block 9 is arranged on the outside of the threaded rod 6 and is threadedly connected with the threaded rod 6. The arc-shaped plate 10 is arranged between the sliding block 8 and the threaded block 9. The medicine supplying assembly 11 comprises a medicine storage cylinder 12, an atomizing motor 13 and a medicine adding valve 14. A plurality of medicine storage cylinders 12 are penetratingly arranged on the inner wall of the arc-shaped plate 10. The atomizing motor 13 is arranged on the side wall of the medicine storage cylinder 12. The liquid suction end of the atomizing motor 13 penetrates through the inside of the medicine storage cylinder 12. The medicine adding valve 14 is communicatively arranged on the side of the medicine storage cylinder 12 away from the atomizing motor 13. The medicine spraying assembly 15 comprises a medicine spraying cylinder 16, a medicine mist sprayer 17, an atomizing pipe 18, a medicine spraying column 31 and a medicine spraying seat 32. A plurality of medicine spraying columns 31 are arranged on the top wall of the arc-shaped plate 10. The medicine spraying seat 32 is arranged on the side of the medicine spraying column 31 away from the arc-shaped plate 10. The medicine spraying cylinder 16 penetrates through the inner wall of one end of the medicine spraying seat 32. The medicine mist sprayer 17 is communicatively arranged on the bottom wall of the medicine spraying cylinder 16. The atomizing pipe 18 is communicatively arranged between the mist discharging end of the atomizing motor 13 and the medicine spraying cylinder 16.
[0020] The recognition component 20 comprises a recognition seat 21 and a color recognition sensor 22, the recognition seat 21 is arranged on the bottom wall of the medicine spraying seat 32 far away from the medicine spraying cylinder 16, and the color recognition sensor 22 is arranged on the side of the recognition seat 21 far away from the medicine spraying seat 32; the medicine control component 23 comprises a medicine control sleeve 24, a sliding magnetic plate 25, a medicine passing opening 26, a medicine control column 27, a medicine control electromagnetic ring 28 and a medicine control spring 29, the medicine control sleeve 24 is arranged on the inner wall of the bottom of the medicine spraying cylinder 16, the sliding magnetic plate 25 is slidably arranged on the inner wall of the medicine spraying cylinder 16 above the medicine control sleeve 24, a plurality of medicine passing openings 26 are arranged on the upper wall of the sliding magnetic plate 25, the medicine control column 27 is arranged on the bottom wall of the sliding magnetic plate 25 on the inner side of the medicine passing opening 26, the medicine control electromagnetic ring 28 is arranged on the top wall of the medicine control sleeve 24, and the medicine control spring 29 is arranged between the bottom wall of the sliding magnetic plate 25 on the outer side of the medicine control column 27 and the upper wall of the medicine control sleeve 24, and the outer diameter of the medicine control column 27 is smaller than the inner diameter of the medicine control sleeve 24.
[0021] The side wall of the support frame 2 is provided with a controller 30.
[0022] The controller 30 is electrically connected with the driving motor 7, the atomization motor 13, the color recognition sensor 22 and the medicine control electromagnetic ring 28 respectively.
[0023] In specific use, in the initial state, the arc-shaped plate 10 is arranged at one end of the guide rod 5 and the threaded rod 6, the medicine control spring 29 is in a compressed state, the arm of the patient with burns is placed on the table top of the medicine applying table 1, the medical staff injects liquid medicine into the medicine storage cylinder 12 through the medicine adding valve 14, the controller 30 controls the driving motor 7 to start, the driving motor 7 drives the threaded rod 6 to rotate through the power end, the threaded rod 6 drives the arc-shaped plate 10 to move through the threaded block 9, the arc-shaped plate 10 slides along the guide rod 5 to the side close to the patient through the sliding block 8, and the medicine mist nozzle 17 is aligned with the burnt part of the patient's arm through the medicine spraying cylinder 16, the controller 30 controls the atomization motor 13 to start, the atomization motor 13 extracts the liquid medicine in the medicine storage cylinder 12 through the liquid extraction end, the liquid medicine enters the inside of the medicine spraying cylinder 16 through the atomization pipe 18 after being atomized by the atomization motor 13, and the medicine mist in the inside of the medicine spraying cylinder 16 is sprayed to the burnt part of the patient through the medicine mist nozzle 17, so that the spraying and medicine applying operation on the patient is completed. The controller 30 controls the color recognition sensor 22 to start, and the color recognition sensor 22 moves with the arc-shaped plate 10 to scan the skin area of the patient. When the scanning finds that the area does not appear the burn characteristic colors such as red (I / II degree), red and white interlaced (deep II degree), pale or charred (III degree), the controller 30 controls the drug control electromagnetic ring 28 to start. The drug control electromagnetic ring 28 generates magnetism after being electrified, and the drug control electromagnetic ring 28 is arranged with the same polarity as the sliding magnetic plate 25. The drug control electromagnetic ring 28 is fixed on the top wall of the drug spraying cylinder 16 and pushes the sliding magnetic plate 25 through repulsion. The sliding magnetic plate 25 slides along the inner wall of the drug spraying cylinder 16 under the deformation of the drug control spring 29, drives the drug control column 27 into the inside of the drug control sleeve 24, reduces the flow space of the drug mist, and reduces the amount of drug mist sprayed to the surface of the healthy skin of the patient through the drug mist sprayer 17. On the one hand, a thin layer of drug can be sprayed on the surface of the healthy skin around the wound to form a bacteriostatic protection zone. On the other hand, the drug can be avoided to be thickly applied on the healthy skin for a long time to block the hair follicle pores or irritate the skin, so as to play a defense role and minimize the adverse effects on the healthy skin. The above operation can be repeated next time.
[0024] It should be noted that in this document, the terms "comprising", "including", or any other variant thereof are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include those elements only, but can also include other elements not expressly listed or inherent to such process, method, article, or apparatus.
[0025] The above describes the technical solutions and the embodiments of the present application, which are not limited, and the embodiments shown in the drawings are only one of the embodiments of the present application, and the actual structure is not limited thereto. In general, if a person skilled in the art is inspired by it, without departing from the purpose of the present application, without creative design, similar structure and embodiments of the technical solutions can be designed, which should belong to the protection scope of the present application.
Claims
1. A device for spraying medication onto burn sites in a burn unit, comprising a medication application table and a support frame, characterized in that: It also includes an atomizing spraying mechanism and a controlled-type identification mechanism. The support frame is symmetrically arranged on the upper wall of one end of the upper drug platform. The atomizing spraying mechanism is arranged on the support frame, and the controlled-type identification mechanism is arranged on the atomizing spraying mechanism. The atomizing spraying mechanism includes a guide component, a drug supply component, and a spraying component. The guide component is arranged at the end of the support frame away from the upper drug platform. The drug supply component is arranged on the guide component, and the spraying component is arranged on the drug supply component. The controlled-type identification mechanism includes an identification component and a controlled-type component. The identification component is arranged on the bottom wall of the spraying component, and the controlled-type component is arranged inside the spraying component. The spraying assembly includes a spray nozzle and a spray base; The identification component includes an identification seat and a color recognition sensor. The identification seat is located on the bottom wall of the end of the spraying station away from the spraying cylinder, and the color recognition sensor is located on the side of the identification seat away from the spraying station. The pesticide control assembly includes a pesticide control sleeve, a sliding magnetic plate, a pesticide inlet, a pesticide control column, a pesticide control electromagnetic ring, and a pesticide control spring. The pesticide control sleeve is located on the inner wall of the bottom of the spraying cylinder. The sliding magnetic plate is slidably located on the inner wall of the spraying cylinder above the pesticide control sleeve. Multiple pesticide inlets are located on the upper wall of the sliding magnetic plate. The pesticide control column is located on the bottom wall of the sliding magnetic plate inside the pesticide inlet. The pesticide control electromagnetic ring is located on the top wall of the pesticide control sleeve. The pesticide control spring is located between the bottom wall of the sliding magnetic plate outside the pesticide control column and the upper wall of the pesticide control sleeve. The outer diameter of the pesticide control column is smaller than the inner diameter of the pesticide control sleeve.
2. The device for spraying and applying medication to burn sites in a burn unit according to claim 1, characterized in that: The guiding assembly includes a guide rod, a threaded rod, a drive motor, a slider, a threaded block, and an arc-shaped plate. The guide rod and the threaded rod are respectively disposed on the side wall of the support frame. The drive motor is disposed on the side of the support frame away from the threaded rod. The power end of the drive motor passes through the support frame and is connected to the threaded rod. The slider is slidably disposed on the outside of the guide rod. The threaded block is disposed on the outside of the threaded rod and is threadedly connected to the threaded rod. The arc-shaped plate is disposed between the slider and the threaded block.
3. The device for spraying and applying medication to burn sites in a burn unit according to claim 2, characterized in that: The drug supply assembly includes a drug storage cylinder, an atomizing motor, and a dosing valve. Multiple drug storage cylinders are installed through the inner wall of the arc-shaped plate. The atomizing motor is installed on the side wall of the drug storage cylinder, and the liquid extraction end of the atomizing motor is installed through the inside of the drug storage cylinder. The dosing valve is connected to the side of the drug storage cylinder away from the atomizing motor.
4. A device for spraying and applying medication to burn sites in a burn unit according to claim 3, characterized in that: The spraying assembly includes a spray nozzle, an atomizing tube, and a spray column. Multiple sets of the spray columns are located on the top wall of the arc-shaped plate, and the spraying seat is located on the side of the spray column away from the arc-shaped plate.
5. A device for spraying and applying medication to burn sites in a burn unit according to claim 4, characterized in that: The spray cylinder is installed through the inner wall of one end of the spray base, the spray nozzle is connected to the bottom wall of the spray cylinder, and the atomizing tube is connected between the exhaust end of the atomizing motor and the spray cylinder.
6. A device for spraying and applying medication to burn sites in a burn unit according to claim 5, characterized in that: The support frame is equipped with a controller on its side wall.
7. A device for spraying and applying medication to burn sites in a burn unit according to claim 6, characterized in that: The controller is electrically connected to the drive motor, the atomizing motor, the color recognition sensor, and the drug control electromagnetic ring.