Multifunctional pressure sore prevention pad

Abstract

The utility model is applicable to the technical field of nursing, and provides a multifunctional pressure sore prevention pad which comprises a supporting mechanism, the supporting mechanism comprises a central pad, hinges are fixedly connected to two sides of the central pad, and the two hinges are respectively and rotatably connected with a head pad and a rotating mechanism. According to the multifunctional pressure sore prevention pad, the two rotary supporting plates are driven by the two air bags to rotate, so that the two sides of a patient are supported, nursing personnel can turn over the patient conveniently, a certain included angle is formed between the two rotary supporting plates and the center pad at the same time, the two sides of the patient are supported at the same time, and the pressure sore prevention effect is achieved. A patient with a small body can be better fixed to the middle of the top of the center pad, the fixing holes rotate along with the legs of the patient, the pressure of the patient lying on the side to the legs is prevented, meanwhile, due to the fact that the fixing soft blocks have a certain height, when the legs of the patient are placed in the fixing holes, the legs are higher than the body, and blood circulation of the legs is promoted.

Description

Technical Field

[0001] The utility model belongs to the technical field of nursing, and in particular relates to a multifunctional anti-pressure sore pad. Background Art

[0002] Pressure sores, also known as pressure ulcers, are common complications for patients who are bedridden for a long time. Prolonged pressure can cause skin and tissue damage, seriously affecting the patient's quality of life and recovery process. Using an anti-pressure sore mattress can effectively disperse the pressure on various parts of the patient's body and reduce the risk of pressure sores. With the aging of the population and the increase in social medical care needs, anti-pressure sore mattresses have become a product that has received more and more attention.

[0003] During the use of existing anti-pressure sore pads, the user needs to be turned over before support can be provided, which increases the workload of nursing staff; in addition, in the side-lying position, such pads may cause pressure on the legs, thereby aggravating the compression condition. Utility Model Content

[0004] The utility model provides a multifunctional anti-pressure sore pad, aiming to solve the problem that the existing anti-pressure sore pad needs to provide support after the user is turned over during use, which increases the workload of nursing staff; in addition, in the side-lying position, such a pad may cause pressure on the legs, thereby aggravating the compression condition.

[0005] The utility model is implemented as follows: a multifunctional anti-pressure sore pad comprises a supporting mechanism, wherein the supporting mechanism comprises a central pad, both sides of the central pad are fixedly connected with hinges, two hinges are rotatably connected with a head pad and a rotating mechanism respectively, and the head pad and the rotating mechanism are distributed at both ends of the central pad.

[0006] Preferably, a mounting groove is provided inside the center pad, a rotating shaft is provided inside the mounting groove, a rotating support plate is rotatably connected inside the rotating shaft, an airbag is fixedly connected inside the mounting groove, an air inlet is provided at the bottom of the mounting groove, and a ventilation valve is fixedly connected to the side of the center pad.

[0007] Preferably, there are two mounting grooves, which are symmetrically distributed on the top of the center pad, the top of the airbag is fixedly connected to the bottom of the rotating support plate, the rotating support plate is snap-connected with the inside of the mounting groove, the air inlet is connected to the inside of the airbag, the ventilation valve is connected to the inside of the air inlet, the top of the head pad is movably connected to a movable pad, and an air hole is provided on one side of the top of the center pad.

[0008] Preferably, the rotating mechanism includes a foot pad, a support block is fixedly connected to the side of the foot pad, a support column is slidably connected to the top of the support block, a fixing ring is fixedly connected to the inner side of the support column, a limiting groove is provided inside the fixing ring, a rotating ring is slidably connected inside the limiting groove, a fixed soft block is fixedly connected inside the rotating ring, and a fixing hole is provided inside the fixed soft block.

[0009] Preferably, there are two support blocks, which are symmetrically distributed on both sides of the foot pad, the two sides of the fixing ring are respectively fixedly connected to the two support columns, and there are two fixing holes, which are symmetrically distributed inside the fixing soft block.

[0010] Compared with the prior art, the embodiments of the present application have the following beneficial effects:

[0011] The two rotating support plates are driven to rotate by two air bags, so that both sides of the patient are supported, which is convenient for nursing staff to turn the patient over. By making the two rotating support plates form a certain angle with the central pad at the same time, both sides of the patient are supported at the same time, so that patients with smaller bodies can be better fixed in the middle of the top of the central pad. The rotation of the fixing hole follows the rotation of the patient's legs, thereby preventing pressure on the legs when the patient lies on his side. At the same time, since the fixing soft block has a certain height, when the patient places his legs inside the fixing hole, the legs are higher than the body, which promotes blood circulation in the legs. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0013] Figure 2 It is a schematic diagram of the exploded structure of the utility model;

[0014] Figure 3 It is a structural schematic diagram of the support mechanism of the utility model;

[0015] Figure 4 It is a schematic diagram of the rotating mechanism structure of the utility model;

[0016] In the figure: 1. Support mechanism; 11. Center pad; 12. Hinge; 13. Head pad; 14. Mounting slot; 15. Rotating shaft; 16. Rotating support plate; 17. Air bag; 18. Air inlet; 19. Vent valve; 110. Movable pad; 111. Air vent; 2. Rotating mechanism; 21. Foot pad; 22. Support block; 23. Support column; 24. Fixed ring; 25. Limiting slot; 26. Rotating ring; 27. Fixed soft block; 28. Fixed hole. DETAILED DESCRIPTION

[0017] 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.

[0018] 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.

[0019] The utility model embodiment provides a multifunctional anti-pressure sore pad, such as Figure 1-4 As shown, it includes a supporting mechanism 1, which includes a center pad 11. Both sides of the center pad 11 are fixedly connected with hinges 12. The two hinges 12 are rotatably connected with a head pad 13 and a rotating mechanism 2 respectively. The head pad 13 and the rotating mechanism 2 are distributed at both ends of the center pad 11.

[0020] It should be noted that, during the use of existing anti-pressure sore pads, support needs to be provided after the user has turned over, which increases the workload of nursing staff. In addition, in the side-lying position, such pads may cause pressure on the legs, thereby aggravating the problem of compression. The present invention drives the two rotating support plates 16 to rotate through two air bags 17, thereby supporting both sides of the patient, making it easier for nursing staff to turn the patient over. By making the two rotating support plates 16 form a certain angle with the center pad 11 at the same time, both sides of the patient are supported at the same time, so that patients with smaller bodies can be better fixed in the middle of the top of the center pad 11, and the rotation of the fixing hole 28 follows the rotation of the patient's legs, thereby preventing pressure on the legs when the patient lies on his side. At the same time, since the fixed soft block 27 has a certain height, when the patient places his legs inside the fixing hole 28, the legs are higher than the body, thereby promoting blood circulation in the legs.

[0021] Specifically, in this embodiment, this scheme mainly includes a support mechanism 1, which includes a center pad 11, and hinges 12 are fixedly connected on both sides of the center pad 11. The two hinges 12 are rotatably connected to a head pad 13 and a rotating mechanism 2 respectively. The head pad 13 and the rotating mechanism 2 are distributed at both ends of the center pad 11. High-pressure gas is introduced from the inside of the ventilation valve 19, so that the ventilation valve 19 injects the high-pressure gas into the airbag 17 through the air inlet 18. The expansion of the airbag 17 drives the rotating support plate 16 to rotate around the rotating shaft 15, so that the rotating support plate 16 forms a certain angle with the top of the center pad 11, so as to support the patient and assist the patient to turn over. The patient's calf is placed in the two fixing holes 28. When the patient rotates, the patient's calf will drive the fixing hole 28 to rotate, thereby driving the rotating ring 26 to rotate in the limiting groove 25 through the fixing hole 28, so that the fixed soft block 27 rotates following the angle of the patient's turning over.

[0022] In a further preferred embodiment of the present invention, Figure 1-4 As shown, a mounting groove 14 is provided inside the center pad 11, a rotating shaft 15 is provided inside the mounting groove 14, a rotating support plate 16 is rotatably connected inside the rotating shaft 15, an air bag 17 is fixedly connected inside the mounting groove 14, an air inlet 18 is provided at the bottom of the mounting groove 14, a ventilation valve 19 is fixedly connected to the side of the center pad 11, two mounting grooves 14 are provided, and the two mounting grooves 14 are symmetrically distributed on the top of the center pad 11, the top of the air bag 17 is fixedly connected to the bottom of the rotating support plate 16, the rotating support plate 16 is snap-connected with the inside of the mounting groove 14, the air inlet 18 is communicated with the inside of the air bag 17, the ventilation valve 19 is communicated with the inside of the air inlet 18, a movable pad 110 is movably connected to the top of the head pad 13, and a ventilation hole 111 is provided on one side of the top of the center pad 11. First, place the device on the nursing bed. , the head pad 13 and the rotating mechanism 2 are adjusted through the mechanism on the nursing bed, so that the head pad 13 and the rotating mechanism 2 rotate around the center pad 11 through the hinge 12, thereby adjusting the angle between the head pad 13 and the rotating mechanism 2 and the center pad 11, and the high-pressure gas is introduced from the inside of the vent valve 19, so that the vent valve 19 injects the high-pressure gas into the air bag 17 through the air inlet 18, and the rotating support plate 16 is driven to rotate around the rotating shaft 15 by the expansion of the air bag 17, so that the rotating support plate 16 forms a certain angle with the top of the center pad 11, thereby supporting the patient and assisting the patient to turn over, and by separating the movable pad 110 from the head pad 13, a groove is formed on the top of the head pad 13 to prevent the patient's ears from being compressed when the patient lies on the top of the head pad 13 sideways. The ventilation hole 111 provided on one side of the top of the center pad 11 prevents the patient's genitals from being compressed when lying on the top of the center pad 11.

[0023] In a further preferred embodiment of the present invention, Figure 1-4As shown, the rotating mechanism 2 includes a foot pad 21, a support block 22 is fixedly connected to the side of the foot pad 21, a support column 23 is slidably connected to the top of the support block 22, a fixing ring 24 is fixedly connected to the inner side of the support column 23, a limiting groove 25 is provided inside the fixing ring 24, a rotating ring 26 is slidably connected inside the limiting groove 25, a fixed soft block 27 is fixedly connected inside the rotating ring 26, a fixing hole 28 is provided inside the fixed soft block 27, two supporting blocks 22 are provided, and the two supporting blocks 22 are symmetrically distributed on both sides of the foot pad 21, and the two sides of the fixing ring 24 are respectively connected to the two The two support columns 23 are fixedly connected, and there are two fixing holes 28. The two fixing holes 28 are symmetrically distributed inside the fixed soft block 27. First, the two support columns 23 are installed on the top of the support block 22, and then the fixing ring 24 is installed on the top of the foot pad 21. At this time, the patient's calf is placed inside the two fixing holes 28. When the patient rotates, the patient's calf will drive the fixing hole 28 to rotate, thereby driving the rotating ring 26 to rotate inside the limiting groove 25 through the fixing hole 28, so that the fixed soft block 27 rotates with the angle of the patient's turning over.

[0024] 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 present invention is not limited by the described action sequence, because according to the present invention, 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 for the present invention.

[0025] 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.

[0026] 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, and 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.

[0027] 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. Multifunctional anti-pressure sore pad, characterized in that: The invention comprises a support mechanism (1), wherein the support mechanism (1) comprises a center pad (11), both sides of the center pad (11) are fixedly connected with hinges (12), the two hinges (12) are rotatably connected with a head pad (13) and a rotating mechanism (2), and the head pad (13) and the rotating mechanism (2) are distributed at both ends of the center pad (11).

2. The multifunctional anti-pressure sore pad according to claim 1, characterized in that: The center pad (11) is provided with a mounting groove (14) inside, a rotating shaft (15) is provided inside the mounting groove (14), a rotating support plate (16) is rotatably connected inside the rotating shaft (15), an air bag (17) is fixedly connected inside the mounting groove (14), an air inlet (18) is provided at the bottom of the mounting groove (14), and a ventilation valve (19) is fixedly connected to the side of the center pad (11).

3. The multifunctional anti-pressure sore pad according to claim 2, characterized in that: There are two mounting grooves (14), and the two mounting grooves (14) are symmetrically distributed on the top of the center pad (11); the top of the airbag (17) is fixedly connected to the bottom of the rotating support plate (16); the rotating support plate (16) is snap-connected with the inside of the mounting groove (14); the air inlet (18) is communicated with the inside of the airbag (17); the ventilation valve (19) is communicated with the inside of the air inlet (18); the top of the head pad (13) is movably connected to a movable pad (110); and a ventilation hole (111) is provided on one side of the top of the center pad (11).

4. The multifunctional anti-pressure sore pad according to claim 1, characterized in that: The rotating mechanism (2) comprises a foot pad (21), a support block (22) is fixedly connected to the side of the foot pad (21), a support column (23) is slidably connected to the top of the support block (22), a fixing ring (24) is fixedly connected to the inner side of the support column (23), a limiting groove (25) is provided inside the fixing ring (24), a rotating ring (26) is slidably connected inside the limiting groove (25), a fixed soft block (27) is fixedly connected inside the rotating ring (26), and a fixing hole (28) is provided inside the fixed soft block (27).

5. The multifunctional anti-pressure sore pad according to claim 4, characterized in that: There are two support blocks (22), which are symmetrically distributed on both sides of the foot pad (21); both sides of the fixing ring (24) are fixedly connected to the two support columns (23) respectively; there are two fixing holes (28), which are symmetrically distributed inside the fixing soft block (27).

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