A moisturizing device for burn and plastic surgery care

Abstract

The present application belongs to the technical field of medical equipment, and discloses a moisturizing device for burn plastic surgery nursing, which comprises a moisturizing cover, a water tank, a heater, an atomizer, a fan and a power supply. The moisturizing cover is hemispherical and made of transparent plastic, the inner surface of the moisturizing cover is covered with multiple layers of microporous membranes, the outer surface of the moisturizing cover is provided with multiple ventilation holes, the lower end of the moisturizing cover is open and used for being sleeved on a burn wound surface, the upper end of the moisturizing cover is provided with an air inlet and an air outlet; the water tank is used for storing a solution, the lower part of the water tank is provided with a water outlet connected with a water pump, the other end of the water pump is connected with the air inlet of the moisturizing cover through a water pipe, a valve is arranged on the water pipe and used for controlling the size of water flow; the heater is used for heating the solution in the water tank; the atomizer is used for atomizing the solution delivered by the water pump; the fan is used for discharging air and water mist in the moisturizing cover; the power supply is used for providing power for the water pump, the heater, the atomizer and the fan, a switch is arranged on the power supply and used for controlling the on-off of the power supply; and the controller is used for controlling the working state of the moisturizing device.

Description

TECHNICAL FIELD

[0001] The application belongs to the technical field of medical equipment, and particularly relates to a moisturizing device for burn plastic nursing. BACKGROUND

[0002] Burn is a common trauma that seriously affects the quality of life and appearance of patients. The treatment of burn wounds needs to go through multiple steps such as debridement, suture, and transplantation. Moisturizing is an important link that can reduce water evaporation, prevent wound drying and scabbing, reduce infection risk, relieve pain, promote epithelial cell proliferation and differentiation, and improve scar formation and maturation.

[0003] At present, the commonly used moisturizing methods are as follows:

[0004] Wet dressing method: that is, covering the wound with a dressing soaked in normal saline solution and replacing it regularly. This method is simple and easy to operate, but also has some disadvantages, such as the dressing easily dries, needs to be replaced frequently, increases the discomfort and infection risk of patients, the dressing adheres to the wound, may cause secondary damage to the wound when replaced, and the exudate of the dressing may cause infiltration and corrosion of the surrounding skin.

[0005] Hydrogel method: that is, applying a gel containing water to the wound, such as hydroxyethyl cellulose gel, polyethylene glycol gel, etc., and then covering it with a breathable dressing. This method can maintain the moisture of the wound, reduce pain, and prevent adhesion, but also has some disadvantages, such as the components of the gel may cause allergic reactions, the exudate of the gel may cause infection of the wound, the thickness and water content of the gel are difficult to control, and may affect the oxygenation of the wound.

[0006] Water mist spraying method: that is, using a special device to spray a solution in the form of mist on the wound, forming a layer of water film to maintain the moisture of the wound. This method can avoid the use of dressing, reduce the irritation and damage to the wound, but also has some disadvantages, such as the temperature and humidity of the water mist are difficult to control, which may cause low or high temperature of the wound, affecting the blood circulation and metabolism of the wound; the disinfection and sterilization of the water mist are difficult to guarantee, which may increase the risk of infection of the wound; the spraying of the water mist needs continuous power and water source, which is not conducive to the movement and rehabilitation of patients.

[0007] In summary, the existing moisturizing methods have certain limitations and cannot meet the needs of burn plastic nursing, therefore, there is an urgent need for a new type of moisturizing device that can effectively maintain the moderate moisture of the wound, promote the healing of the wound and the softening of the scar, and also facilitate the use and rehabilitation of patients. SUMMARY

[0008] In view of the problems existing in the prior art, the application provides a moisturizing device for burn plastic nursing.

[0009] The application is achieved, a moisturizing device for burn plastic surgery nursing, comprising:

[0010] The moisturizing cover is hemispherical, made of transparent plastic, the inner surface is covered with multiple layers of microporous membrane, the outer surface is provided with multiple ventilation holes, the lower end of the moisturizing cover is open, used for covering the burn wound surface, the upper end of the moisturizing cover is provided with an air inlet and an air outlet;

[0011] The water tank is used for storing solution, the lower part of the water tank is provided with a water outlet connected with a water pump, the other end of the water pump is connected with the air inlet of the moisturizing cover through a water pipe, a valve is arranged on the water pipe, used for controlling the size of water flow;

[0012] The heater is used for heating the solution in the water tank, the temperature of the heater is adjusted by a temperature controller, the temperature controller is provided with a display screen and a button, used for displaying and setting the required temperature;

[0013] The atomizer is arranged at the air inlet of the moisturizing cover, used for atomizing the solution delivered by the water pump, the atomization amount of the atomizer is adjusted by a mist controller, the mist controller is provided with a display screen and a button, used for displaying and setting the required atomization amount;

[0014] The fan is arranged at the air outlet of the moisturizing cover, used for discharging the air and water mist in the moisturizing cover, the wind speed of the fan is adjusted by a wind controller, the wind controller is provided with a display screen and a button, used for displaying and setting the required wind speed;

[0015] The power supply is used for providing power for the water pump, the heater, the atomizer and the fan, the power supply is an alternating current, a switch is arranged on the power supply, used for controlling the on-off of the power supply;

[0016] The controller is used for controlling the working state of the moisturizing device, the controller is connected with the temperature controller, the mist controller, the wind controller, the water pump, the heater, the atomizer and the fan, the controller is provided with a display screen and multiple buttons, used for displaying and setting various parameters of the moisturizing device, including but not limited to working time, temperature, atomization amount and wind speed, the controller is further provided with a timer, used for timing the opening and closing of the moisturizing device.

[0017] Further, the pore size of the multiple layers of microporous membrane covering the inner surface of the moisturizing cover is 0.1-10 microns, the number of pores per square centimeter is 100-10000, and the material of the microporous membrane is polyester fiber.

[0018] Further, the diameter of the multiple ventilation holes arranged on the outer surface of the moisturizing cover is 1-10 mm, the number of holes per square centimeter is 10-100, and the positions of the ventilation holes are the upper part and the side part of the moisturizing cover.

[0019] Further, the capacity of the water tank is 0.5-10 liters, and the solution components in the water tank include but are not limited to physiological saline, antibacterial solution, anti-inflammatory solution and moisturizing solution.

[0020] Further, the capacity of the water tank is 0.5-10 liters, the temperature range of the heater is 30-50 degrees Celsius, and the temperature accuracy of the temperature controller is 0.1 degrees Celsius.

[0021] Further, the display screen of the controller is a touch screen, the buttons of the controller are virtual buttons, the time range of the timer of the controller is 1-24 hours, and the time accuracy of the timer of the controller is 1 minute.

[0022] Firstly, the technical scheme of the present application can select a suitable moisturizing cover according to the size and shape of the burn wound, completely cover the wound, and prevent direct contact of the water mist through the microporous membrane of the moisturizing cover, thereby reducing the irritation of the wound. The ventilation hole of the moisturizing cover can maintain the air permeability of the wound, avoid hypoxia and high temperature of the wound, and improve the oxygenation and metabolic level of the wound. According to the needs of the wound, suitable solutions such as physiological saline, antibacterial solution, anti-inflammatory solution or moisturizing solution can be selected, the solution can be heated and atomized by the heater, water pump and atomizer, and then delivered to the wound through the air inlet of the moisturizing cover to form a layer of water film, thereby keeping the wound moist, preventing the wound from drying and scabbing, reducing the risk of infection, relieving pain, promoting the proliferation and differentiation of epithelial cells, and improving the formation and maturation of scars. According to the needs of the wound, the temperature of the heater, the atomization amount of the atomizer and the wind speed of the fan can be adjusted by the temperature controller, the mist controller and the wind controller, so as to control the temperature, humidity and airflow of the wound, so as to avoid low or high temperature of the wound, and affect the blood circulation and metabolism of the wound. According to the needs of the patient, the display screen and buttons of the controller can display and set various parameters of the moisturizing device, such as working time, temperature, atomization amount, wind speed, etc., so that the patient can adjust the working state of the moisturizing device according to his own feeling and doctor's advice, improve the comfort and satisfaction of the patient, and the controller is also provided with a timer for timing the opening and closing of the moisturizing device, which is convenient for the patient to use and recover.

[0023] Second, the present application is a moisturizing device for burn plastic nursing, which can provide a best moisturizing environment for burn wounds through the cooperation of the moisturizing cover, water tank, heater, atomizer, fan, power supply and controller, which is conducive to the healing of the wound and the softening of the scar, and also facilitates the use and recovery of the patient, and is an innovative medical instrument. The present application can select a suitable moisturizing cover according to the characteristics of the burn wound, completely cover the wound, deliver the solution to the wound through heating, atomization and fan, form a layer of water film, maintain the moisture, temperature, humidity and oxygenation of the wound, thereby promoting the healing of the wound and the softening of the scar, and also facilitating the use and recovery of the patient, and is an efficient medical instrument. The present application can realize the accurate control of the moisturizing, temperature, humidity and oxygenation of the burn wound through the moisturizing cover, water tank, heater, atomizer, fan, power supply and controller, thereby effectively promoting the healing of the wound and the softening of the scar, and also facilitating the use and recovery of the patient, and is an intelligent medical instrument.

[0024] Third, as the creative auxiliary evidence of the claims of the present application, the technical solution of the present application also solves the technical problems that people have been eager to solve but have always failed to succeed:

[0025] The technical solution of the present application solves the technical problems that people have been eager to solve but have always failed to succeed to some extent, i.e. how to provide a best moisturizing environment for burn wounds, which is conducive to the healing of the wound and the softening of the scar, and also facilitates the use and recovery of the patient.

[0026] First of all, burn plastic nursing is an important part of burn medicine, which involves the control of the moisturizing, temperature, humidity and oxygenation of the burn wound, which will affect the healing of the wound and the formation of the scar. The moisturizing of the burn wound is the core content of burn plastic nursing and also one of the technical problems of burn medicine.

[0027] The technical solution of the present application is a moisturizing device for burn plastic nursing, which can provide a best moisturizing environment for burn wounds through the cooperation of the moisturizing cover, water tank, heater, atomizer, fan, power supply and controller, which is conducive to the healing of the wound and the softening of the scar, and also facilitates the use and recovery of the patient, and is an innovative medical instrument.

[0028] The technical solution of the present application has the following advantages compared with the existing methods and devices of burn plastic nursing:

[0029] The moisturizing cover of the present application can select a suitable material and shape according to the characteristics of the burn wound, completely cover the wound, avoid the invasion of air, bacteria and foreign matters, reduce the risk of infection, and also alleviate the pain and discomfort of the patient.

[0030] The heater, atomizer and fan of the present application can realize precise control of the temperature, humidity and oxygenation of the wound surface, adjust the corresponding parameters according to the needs of the patient and the condition of the wound surface, and keep the wound surface in an optimal environment, thereby promoting the healing of the wound surface and the softening of the scar.

[0031] The water tank of the present application can store solutions such as normal saline, antibiotic solutions, etc., select the appropriate solution according to the needs of the wound surface, and deliver it to the wound surface through the atomizer to form a water film, thereby keeping the wound surface moist and also playing a role in cleaning, disinfection and anti-inflammatory action.

[0032] The power supply and controller of the present application can provide power and signals for the various components of the present application, realize the automation and intelligentization of the present application, facilitate the operation and monitoring of the patient and medical staff, and also set different modes and programs through the controller to meet the moisturizing needs of burn wounds at different stages and of different types.

[0033] In summary, the technical solution of the present application solves the technical problem of moisturizing burn wounds to a certain extent, provides a new method and device for burn plastic nursing, and is conducive to improving the treatment effect and quality of life of burn patients. BRIEF DESCRIPTION OF DRAWINGS

[0034] Figure 1 is the overall structure schematic diagram of the moisturizing device for burn plastic nursing provided by the embodiment of the present application;

[0035] Figure 2 is the moisturizing cover structure schematic diagram of the moisturizing device for burn plastic nursing provided by the embodiment of the present application;

[0036] Figure 3 is the water tank structure schematic diagram of the moisturizing device for burn plastic nursing provided by the embodiment of the present application;

[0037] Figure 4 is the power supply structure schematic diagram of the moisturizing device for burn plastic nursing provided by the embodiment of the present application;

[0038] In the figure: 1, moisturizing cover; 2, microporous membrane; 3, air vent; 4, air inlet; 5, air outlet; 10, water tank; 11, water outlet; 12, water pump; 13, valve; 14, water pipe; 20, heater; 30, atomizer; 40, fan; 50, power supply; 51, switch; 60, controller. DETAILED DESCRIPTION

[0039] In order to make the purpose, technical solution and advantages of the present application more clear and explicit, the present application will be further described in detail below in combination with embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and do not limit the present application.

[0040] A schematic diagram of a moisturizing device for burn plastic surgery nursing according to the present application is shown in Figure 1 The moisturizing device includes a moisturizing cover 1, a water tank 2, a heater 3, an atomizer 4, a fan 5, a power supply 6 and a controller 7. The functions and connection relationships of the components are as follows:

[0041] The moisturizing cover 1 ( Figure 2 ) is semispherical and made of transparent plastic. The inner surface is covered with multiple layers of microporous membrane, and the outer surface is provided with multiple ventilation holes. The lower end of the moisturizing cover 1 is open for fitting on a burn wound, and the upper end is provided with an air inlet and an air outlet.

[0042] The water tank 2 ( Figure 3 ) is used to store the solution. The lower part of the water tank 2 is provided with a water outlet connected to a water pump. The other end of the water pump is connected to the air inlet of the moisturizing cover 1 through a water pipe. A valve is provided on the water pipe to control the size of the water flow.

[0043] The heater 3 is used to heat the solution in the water tank 2. The temperature of the heater 3 is adjusted by a temperature controller. The temperature controller is provided with a display screen and a button for displaying and setting the required temperature.

[0044] The atomizer 4 is provided at the air inlet of the moisturizing cover 1 to atomize the solution delivered by the water pump. The atomization amount of the atomizer 4 is adjusted by an atomization controller. The atomization controller is provided with a display screen and a button for displaying and setting the required atomization amount.

[0045] The fan 5 is provided at the air outlet of the moisturizing cover 1 to exhaust the air and water mist in the moisturizing cover 1. The wind speed of the fan 5 is adjusted by a wind controller. The wind controller is provided with a display screen and a button for displaying and setting the required wind speed.

[0046] The power supply 6 ( Figure 4 ) is used to provide power for the water pump, the heater 3, the atomizer 4 and the fan 5. The power supply 6 is an alternating current. A switch is provided on the power supply 6 to control the on-off of the power supply 6.

[0047] The controller 7 is used to control the working state of the moisturizing device. The controller 7 is connected to the temperature controller, the atomization controller, the wind controller, the water pump, the heater 3, the atomizer 4 and the fan 5. The controller 7 is provided with a display screen and multiple buttons for displaying and setting various parameters of the moisturizing device, including but not limited to working time, temperature, atomization amount, wind speed. The controller 7 is also provided with a timer for timing the opening or closing of the moisturizing device.

[0048] The inner surface of the moisturizing cover 1 of the present application is covered with a multi-layer microporous membrane with a pore size of 0.1-10 microns and a number of pores per square centimeter of 100-10000. The material of the microporous membrane is polyester fiber. The outer surface of the moisturizing cover 1 is provided with a plurality of ventilation holes with a diameter of 1-10 mm and a number of holes per square centimeter of 10-100. The ventilation holes are located at the upper and side portions of the moisturizing cover 1. The capacity of the water tank 2 is 0.5-10 liters. The solution components in the water tank 2 include, but are not limited to, normal saline, antibacterial solution, anti-inflammatory solution, and moisturizing solution. The temperature range of the heater 3 is 30-50 degrees Celsius, and the temperature accuracy of the temperature controller is 0.1 degrees Celsius. The display screen of the controller 7 is a touch screen, the buttons of the controller 7 are virtual buttons, the time range of the timer of the controller 7 is 1-24 hours, and the time accuracy of the timer of the controller 7 is 1 minute.

[0049] The method of using the moisturizing device of the present application is as follows:

[0050] The moisturizing cover 1 is placed on the burn wound, and the wound is in contact with the microporous membrane on the inner surface of the moisturizing cover 1. The lower end of the moisturizing cover 1 should be tightly attached to the skin to prevent air and bacteria from entering.

[0051] An appropriate amount of solution is added to the water tank 2. According to the needs of the wound, the appropriate solution is selected, such as normal saline, antibacterial solution, anti-inflammatory solution, or moisturizing solution. The water tank 2 is connected to the water pump, and the water pump is connected to the air inlet of the moisturizing cover 1. The size of the water flow is controlled by the valve.

[0052] The heater 3 is connected to the water tank 2, and the required temperature is set by the temperature controller to make the solution in the water tank 2 reach the appropriate temperature, generally 30-40 degrees Celsius, to prevent low or high temperature of the wound, affecting the blood circulation and metabolism of the wound.

[0053] The atomizer 4 is arranged at the air inlet of the moisturizing cover 1. The required atomization amount is set by the mist controller to atomize the solution delivered by the water pump, and then the solution is delivered to the wound through the air inlet of the moisturizing cover 1 to form a layer of water film, keeping the wound moist, preventing the wound from drying and scabbing, reducing the risk of infection, relieving pain, promoting the proliferation and differentiation of epithelial cells, and improving the formation and maturation of scars.

[0054] The fan 5 is arranged at the air outlet of the moisturizing cover 1. The required wind speed is set by the wind controller to exhaust the air and water mist in the moisturizing cover 1, maintain the air permeability of the wound, avoid hypoxia and high temperature of the wound, and improve the oxygenation and metabolic level of the wound.

[0055] The power supply 6 is connected to the water pump, heater 3, atomizer 4, and fan 5 to provide power for them. The on-off of the power supply 6 is controlled by the switch 51.

[0056] The controller 7 is connected with the temperature controller, the mist controller, the air controller, the water pump, the heater 3, the atomizer 4 and the fan 5, and displays and sets the parameters of the moisturizing device through the display screen 61 and the button 62, such as the working time, the temperature, the atomization amount, the air speed and the like, so that the moisturizing device can automatically or manually adjust the working state of each part according to the need of the wound surface, and improves the intelligence and convenience of the moisturizing device. The timer 63 is used to set the opening or closing time of the moisturizing device, which is convenient for the patient to use and recover.

[0057] It should be noted that the embodiments of the present application can be realized by hardware, software or a combination of software and hardware. The hardware part can be realized by special logic; the software part can be stored in a memory and executed by a suitable instruction execution system, such as a microprocessor or a specially designed hardware. Those skilled in the art can understand that the above-mentioned devices and methods can be realized by computer executable instructions and / or included in processor control codes, such as carrier media, such as magnetic disk, CD or DVD-ROM, programmable memory, such as read-only memory (firmware), or data carrier, such as optical or electronic signal carrier. The devices of the present application and their modules can be realized by hardware circuit, such as ultra-large scale integrated circuit or gate array, semiconductor, such as logic chip, transistor, or programmable hardware device, such as field programmable gate array, programmable logic device, or software executed by various types of processors, or a combination of the above-mentioned hardware circuit and software, such as firmware.

[0058] The above is only a specific embodiment of the present application, but the protection scope of the present application is not limited to this. Any modification, equivalent replacement and improvement made by those skilled in the art within the technical range disclosed by the present application, as long as it is within the spirit and principle of the present application, should be covered within the protection scope of the present application.

Claims

1. A moisturizing device for burn and plastic surgery care, characterized by, The utility model relates to a kind of moisturizing devices, including: Moisturizing cover, hemispherical, made of transparent plastic, inner surface is covered with multilayer microporous membrane, outer surface is equipped with multiple ventilation holes, the lower end of moisturizing cover is opened, for being sleeved on burn wound, make wound contact with the microporous membrane of the inner surface of moisturizing cover, the lower end of moisturizing cover should be closely combined with skin, the upper end of moisturizing cover is equipped with an air inlet and an air outlet; Water tank, for storing solution, the lower part of water tank is equipped with a water outlet, connected with a water pump, the other end of water pump is connected with the air inlet of moisturizing cover through a water pipe, a valve is equipped on water pipe, for controlling the size of water flow; Heater, for heating the solution in water tank, the temperature of heater is adjusted by a temperature controller, temperature controller is equipped with a display screen and a button, for displaying and setting the required temperature; Atomizer, is equipped at the air inlet of moisturizing cover, for atomizing the solution delivered by water pump, the atomization amount of atomizer is adjusted by a mist controller, mist controller is equipped with a display screen and a button, for displaying and setting the required atomization amount; Fan, is equipped at the air outlet of moisturizing cover, for discharging the air and water mist in moisturizing cover, the wind speed of fan is adjusted by a wind controller, wind controller is equipped with a display screen and a button, for displaying and setting the required wind speed; Power supply, for providing power for water pump, heater, atomizer and fan, power supply is alternating current, a switch is equipped on power supply, for controlling the on-off of power supply; Controller, for controlling the working state of moisturizing device, controller is connected with temperature controller, mist controller, wind controller, water pump, heater, atomizer and fan, controller is equipped with a display screen and multiple buttons, for displaying and setting various parameters of moisturizing device, including but not limited to working time, temperature, atomization amount, wind speed, controller is also equipped with a timer, for timing to open or close moisturizing device.

2. The moisturizing device for burn and plastic surgery care according to claim 1, wherein The pore size of the multilayer microporous membrane covering the inner surface of the moisturizing cover is 0.1-10 microns, and the number of pores per square centimeter is 100-10000.

3. The moisturizing apparatus for burn and plastic surgery care according to claim 1, wherein The diameter of the multiple ventilation holes on the outer surface of the moisturizing cover is 1-10 millimeters, and the number of holes per square centimeter is 10-100.

4. The moisturizing apparatus for burn and plastic surgery care according to claim 1, wherein The capacity of the water tank is 0.5-10 liters, and the composition of the solution in the water tank includes but is not limited to normal saline, antibacterial solution, anti-inflammatory solution and moisturizing solution.

5. The moisturizing apparatus for burn and plastic surgery care according to claim 1, wherein The capacity of the water tank is 0.5-10 liters, and the temperature range of the heater is 30-50 degrees Celsius, and the temperature accuracy of the temperature controller is 0.1 degrees Celsius.

6. The moisturizing apparatus for burn and plastic surgery care according to claim 1, wherein The display screen of the controller is a touch screen, the buttons of the controller are virtual buttons, the time range of the timer of the controller is 1-24 hours, and the time accuracy of the timer of the controller is 1 minute.

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