Novel pressure sore prevention device

Abstract

The utility model relates to the field of medical instruments, in particular to a novel pressure sore prevention device which comprises a shell and a plurality of extension parts, a storage cavity is defined by the shell and the extension parts, a heat preservation part is arranged in the storage cavity, the heat preservation part is made of soft materials, and the shell and the extension parts are made of elastic materials; the heating piece is placed in the heating groove, the battery is controlled by the switch to supply power to the heating wire, heat emitted by the heating wire penetrates through the rubber mat, the shell and the extension piece to heat the heat preservation piece, the single heating time is controlled by arranging the timer, and then the pressure sore prevention device can be placed at a proper position. Meanwhile, the extension pieces of the two pressure sore prevention devices are arranged in a crossed mode, the pressure sore prevention effect can be improved through the cooperation of the anti-skid particles, and the application range of the pressure sore prevention devices is further widened.

Description

Technical Field

[0001] The present application relates to the technical field of medical devices, and in particular to a novel device for preventing pressure sores. Background Art

[0002] Pressure sores, also known as bedsores or pressure ulcers, are caused by long-term pressure on the skin of the body, which affects blood circulation, leading to malnutrition of the skin and subcutaneous tissue, resulting in damage, ulcers, and even necrosis. Pressure sores are more likely to occur on protruding parts of bones that are under pressure, such as the sacrum, ankles, heels, buttocks, etc. Pressure sores themselves are not primary diseases, and are mostly caused by bedridden patients who do not receive good care. Pressure sores can bring a series of hazards, increase the patient's pain, aggravate the underlying condition, prolong the course of the disease, and even cause sepsis and endanger life.

[0003] In surgery, rubber gloves are filled with water and placed under the patient's elbows or heels to prevent pressure sores. In the intensive care unit, crossed rubber gloves are placed under the patient's head to prevent ear pressure sores. In the neonatal department, rubber gloves are placed under the child's head. During infusion, warm water-filled rubber gloves can meet the extremities' need for warmth, and cooler water-filled rubber gloves placed on the patient's neck can achieve physical cooling. This method of operation requires a lot of time for medical staff, and the amount of water injection requires the experience of medical staff to judge. Too much or too little water will affect the protective effect, which is not conducive to promotion and use. Utility Model Content

[0004] The present application provides a novel device for preventing pressure sores, which is used to solve the technical problems that the inventors recognize that surgical departments use water-injected rubber gloves to pad under the patient's elbows or heels to prevent pressure sores, intensive care units use crossed water-injected rubber gloves to pillow under the patient's head to prevent ear pressure sores, and neonatology departments use water-injected rubber gloves to pillow under the child's head. During infusion, warm water-injected rubber gloves can meet the extremity warmth needs, and cooler water-injected rubber gloves placed on the patient's neck can achieve physical cooling. This method of operation requires a lot of time for medical staff, and the amount of water injection requires the experience of medical staff to judge. Too much or too little water will affect the protective effect, which is not conducive to popularization and use.

[0005] The present application provides a novel anti-pressure sore device, including a shell and an extension piece, wherein the number of the extension pieces is plural, the shell and the extension piece limit a storage cavity, an insulation piece is provided inside the storage cavity, the insulation piece is made of a soft material, and the shell and the extension piece are made of an elastic material.

[0006] In any of the above technical solutions, further, the back of the shell and the extension piece is provided with a rough joint surface, and also includes a placement sticker, the front of the placement sticker is provided with an adhesive surface, the back of the placement sticker is provided with an adhesive sticker, the surface of the adhesive sticker is provided with a tearable film, and the rough joint surface can be fixed to the surface of the adhesive surface.

[0007] In any of the above technical solutions, further, the back of the shell and the extension piece are both provided with a heating groove, and also include a heating element, a battery is provided inside the heating element, a heating wire is provided on the surface of the heating element, a charging hole and a switch are provided on the front of the heating element, the switch, the battery and the heating wire are electrically connected in sequence, and the heating element can be placed in the heating groove.

[0008] In any of the above technical solutions, further, anti-slip particles are provided on both sides of the extension piece.

[0009] In any of the above technical solutions, further, a rubber pad is provided on the surface of the heating element.

[0010] In any of the above technical solutions, further, a timer is provided inside the heating element, and the battery is electrically connected to the timer.

[0011] In any of the above technical solutions, further, the shell and the extension piece adopt an integrally formed structure.

[0012] In any of the above technical solutions, further, a pull ring is provided on the front side of the heating element.

[0013] In any of the above technical solutions, further, the shell, the extension piece and the anti-slip particles are all made of any one of latex, silicone or rubber.

[0014] The beneficial effects of this application are mainly:

[0015] Place the heating element in the heating tank, control the battery through the switch to power the heating wire, and the heat emitted by the heating wire passes through the rubber pad, shell and extension to heat the insulation element. The single heating time can be controlled by setting the timer. Then the anti-pressure sore device can be placed in a suitable position to effectively prevent pressure sores. At the same time, the extension pieces of the two anti-pressure sore devices can be placed crosswise, and the anti-pressure sore effect can be improved with anti-slip particles, thereby further improving the scope of application of the anti-pressure sore device.

[0016] It should be understood that both the foregoing general description and the following specific embodiments are for the purpose of example and illustration and do not necessarily limit the present application. The accompanying drawings, which are incorporated into and constitute a part of the specification, illustrate the subject matter of the present application. At the same time, the specification and the drawings are used to explain the principles of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the specific implementation methods of the present application or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0018] Figure 1 This is a schematic structural diagram of the anti-pressure sore device according to an embodiment of the present application (front view);

[0019] Figure 2 This is a schematic structural diagram of the anti-pressure sore device according to an embodiment of the present application (back view);

[0020] Figure 3 This is a schematic diagram of the structure of the pressure sore prevention device in the embodiment of the present application (front cross-sectional view);

[0021] Figure 4 This is a schematic diagram of the structure of the placement sticker and its connection structure in an embodiment of the present application (a side cross-sectional view);

[0022] Figure 5 This is a structural schematic diagram (front view) of a heating element and its connection structure in an embodiment of the present application;

[0023] Figure 6 This is a structural schematic diagram of a heating element and its connection structure in an embodiment of the present application (front cross-sectional view);

[0024] Figure 7 This is a schematic diagram of the pull ring structure in the embodiment of the present application (bottom view).

[0025] icon:

[0026] 100-shell; 101-extension piece; 102-insulation piece; 103-rough surface; 104-heating slot; 105-anti-slip particles; 200-placement sticker; 201-adhesive surface; 202-adhesive sticker; 203-tearable film; 300-heating element; 301-battery; 302-heating wire; 303-charging port; 304-switch; 305-rubber pad; 306-timer; 307-pull ring. DETAILED DESCRIPTION

[0027] The technical solution of the present application will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all of the embodiments.

[0028] Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without making any creative work shall fall within the scope of protection of this application.

[0029] In the description of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present application. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0030] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0031] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 and Figure 7 In one or more embodiments, a novel pressure sore prevention device is provided, including a shell 100 and an extension piece 101, the number of the extension pieces 101 is multiple, the shell 100 and the extension piece 101 limit a storage cavity, the storage cavity is provided with a heat preservation piece 102, the heat preservation piece 102 is made of a soft material, the shell 100 and the extension piece 101 are made of an elastic material, the back of the shell 100 and the extension piece 101 are provided with a hair interface 103, and also include a placement sticker 200, the front of the placement sticker 200 is provided with an adhesive surface, the back of the placement sticker 200 is provided with an adhesive sticker 202, the surface of the adhesive sticker 202 is provided with a tearable film 203, the hair The joint 103 can be fixed on the surface of the adhesive surface, and the back of the shell 100 and the extension piece 101 are both provided with a heating groove 104, and also include a heating element 300, a battery 301 is arranged inside the heating element 300, and a heating wire 302 is arranged on the surface of the heating element 300. The front of the heating element 300 has a charging hole 303 and a switch 304, and the switch 304, the battery 301 and the heating wire 302 are electrically connected in sequence. The heating element 300 can be placed in the heating groove 104, and anti-slip particles 105 are arranged on both sides of the extension piece 101. A timer 306 is arranged inside the heating element 300, and the battery 301 and the timer 306 are electrically connected.

[0032] In this embodiment, the heating element 300 is placed in the heating tank 104, and the switch 304 controls the battery 301 to supply power to the heating wire 302. The heat emitted by the heating wire 302 passes through the adhesive pad 305, the shell 100 and the extension piece 101 to heat the heat preservation element 102. The timer 306 is set to control the single heating time. Then, the tearable film 203 is torn off in advance, and the placement sticker 200 is placed at the corresponding position of the bed through the adhesive sticker 202. Then, the hair joint surface 103 and the adhesive sticker 202 are connected to the heat preservation element 102. The connection of the joints allows the shell 100 and the extension piece 101 to be stably fixed at the position where the placement sticker 200 is placed, so as to achieve an anti-pressure sore effect. At the same time, the extension pieces 101 of the two anti-pressure sore devices can be placed crosswise according to actual needs, and the anti-slip particles 105 can be used to improve the anti-pressure sore effect and further improve the scope of application of the anti-pressure sore device. It should be noted that the shell 100 and the extension piece 101 can be heated by soaking in water, etc., and can also be cooled by soaking in cold water, etc. as needed.

[0033] It should be noted that the specific models and specifications of the battery 301, switch 304, heating wire 302 and timer 306 in the present disclosure need to be selected and determined according to the actual specifications of the device, and the specific selection and calculation method adopts the existing technology in this field, so it will not be described in detail; its power supply and principle are clear to those skilled in the art, and will not be described in detail here; the connection and installation of its various parts and the signal transmission principles are well known in the art, as for the connection and working principle between the gross joint 103 and the adhesive surface, the existing technology is adopted and will not be elaborated here.

[0034] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 and Figure 7 In some embodiments, a rubber pad 305 is provided on the surface of the heating element 300, the shell 100 and the extension piece 101 adopt an integrally formed structure, a pull ring 307 is provided on the front of the heating element 300, and the shell 100, the extension piece 101 and the anti-slip particles 105 are made of latex, silicone or rubber, and the insulation element 102 is made of water, liquid silicone and a mixture of water and food-grade glycerin.

[0035] In this embodiment, the rubber pad 305 is mainly provided to protect the heating wire 302 to prevent the heating wire 302 from being affected by the outside world, and the pull ring 307 is provided to facilitate pulling the heating element 300 and detaching it from the heating groove 104; wherein the materials of the shell 100, the extension piece 101, the anti-slip particles 105 and the thermal insulation piece 102 include but are not limited to the above-mentioned materials.

[0036] Specifically, the working principle of a novel anti-pressure sore device provided in this application is:

[0037] The heating element 300 is placed in the heating groove 104, and the battery 301 is controlled by the switch 304 to supply power to the heating wire 302. The heat emitted by the heating wire 302 passes through the rubber pad 305, the shell 100 and the extension piece 101 to heat the insulation element 102. The single heating time is controlled by setting the timer 306. Then, the tearable film 203 is torn off in advance, and the placement sticker 200 is placed at the corresponding position of the bed through the adhesive sticker 202. Then, the shell 100 and the extension piece 101 are stably fixed at the placement position of the placement sticker 200 through the connection between the hair joint surface 103 and the adhesive surface to achieve the anti-pressure sore effect. At the same time, the extension pieces 101 of the two anti-pressure sore devices are placed crosswise according to actual needs. The anti-pressure sore effect can be improved with the anti-slip particles 105, thereby further improving the scope of application of the anti-pressure sore device.

[0038] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit it. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A novel device for preventing pressure sores, characterized in that: It includes a shell and an extension piece, wherein the number of the extension pieces is plural, the shell and the extension piece limit a storage cavity, a heat-insulating piece is arranged inside the storage cavity, the heat-insulating piece is made of a soft material, and the shell and the extension piece are made of an elastic material.

2. A novel pressure sore prevention device according to claim 1, characterized in that: The back of the shell and the extension piece is provided with a rough joint surface, and also includes a placement sticker, the front of the placement sticker is provided with an adhesive surface, the back of the placement sticker is provided with an adhesive sticker, the surface of the adhesive sticker is provided with a tearable film, and the rough joint surface can be fixed to the surface of the adhesive surface.

3. A novel pressure sore prevention device according to claim 1, characterized in that: The back of the shell and the extension piece are both provided with a heating groove, and also include a heating element, a battery is arranged inside the heating element, a heating wire is arranged on the surface of the heating element, a charging hole and a switch are arranged on the front of the heating element, the switch, the battery and the heating wire are electrically connected in sequence, and the heating element can be placed in the heating groove.

4. A novel device for preventing pressure sores according to claim 1, characterized in that: Anti-skid particles are arranged on both sides of the extension piece.

5. A novel device for preventing pressure sores according to claim 3, characterized in that: A rubber pad is arranged on the surface of the heating element.

6. A novel device for preventing pressure sores according to claim 3, characterized in that: A timer is arranged inside the heating element, and the battery is electrically connected to the timer.

7. A novel device for preventing pressure sores according to claim 1, characterized in that: The shell and the extension piece adopt an integrally formed structure.

8. The novel pressure sore prevention device according to claim 3 is characterized in that: A pull ring is arranged on the front side of the heating element.

9. A novel device for preventing pressure sores according to claim 4, characterized in that: The shell, the extension piece and the anti-slip particles are all made of any one of latex, silicone or rubber.

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