Lower limb pressure sore prevention nursing device

Abstract

The utility model discloses a lower limb pressure sore prevention nursing device, and relates to the technical field of nursing pads. A rotating plate is fixedly arranged on the outer side of the rotating rod; a placing table is rotationally arranged on one side, far away from the base, of the rotating plate; a worm is rotationally arranged in a fixed plate; a worm gear is fixedly arranged on the outer side of the rotating rod; external slideways which are symmetrically distributed are fixedly arranged at the top end of the base, and the insertion rods are movably inserted into the external slideways; the height of the placing table can be adjusted by arranging the rotating rod, the worm gear, the worm, the inserting rod, the fixing rod, the external sliding way and other structures to be matched with one another, so that the height can be adjusted according to requirements, accurate matching can be conducted according to individual requirements of a patient and specific parts of the lower limbs, pressure is effectively dispersed, the comfort degree is improved, and the working efficiency is improved. The risk of pressure sores is obviously reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to nursing pad technical field, specifically is a lower limbs prevent pressure sore nursing device. BACKGROUND

[0002] Pressure sores, also known as bedsores, are caused by prolonged pressure, friction, or shear forces on the skin and soft tissues, leading to poor blood circulation in the affected area, resulting in tissue hypoxia, necrosis, and ulceration. Lower limb pressure sore nursing pad is used to reduce the pressure on the lower limbs of patients during long-term bed rest or prolonged sitting. Through its unique design and material dispersion of body weight, it provides support and reduces pressure on bony prominences, effectively reducing the risk of pressure sores and promoting blood circulation and comfort in the lower limbs. The use of nursing pads can provide better nursing effect for patients and protect skin health.

[0003] However, the height of the existing nursing pad is usually fixed, and the vertical height of the nursing pad cannot be adjusted. Patients may face a higher incidence of pressure sores during long-term bed rest or prolonged sitting, leading to skin damage, pain, infection, and even affecting the overall rehabilitation process, increasing the burden of nursing and medical expenses. To solve the above problems, the inventor proposes a lower limb pressure sore nursing device to solve the above problems. SUMMARY

[0004] To solve the problem of nursing pad not being convenient to adjust the height according to the demand; the purpose of the utility model is to provide a lower limb pressure sore nursing device.

[0005] To solve the above technical problems, the utility model adopts the following technical scheme:

[0006] A lower limb pressure sore nursing device, comprising a base, a rotating rod, a rotating plate, a placement table, a driving device, and an external slide, wherein:

[0007] The rotating rod is rotatably connected to the base, one side of the rotating plate is fixedly connected to the rotating rod, and the other opposite side is rotatably connected to the placement table. The placement table top end is provided with a placement pad;

[0008] The bottom end of the placement table is fixedly provided with a symmetrically distributed fixed rod, and the bottom end of the fixed rod is fixedly provided with a plug rod. The external slide is fixed to the base, and the plug rod is slidably connected in the external slide. The driving device is drivingly connected to the rotating rod for driving the rotating rod to rotate around its axis, thereby driving the rotating plate to rotate, and further driving the placement table to slide along the external slide and adjusting the vertical height of the placement table. The external slide is an arc-shaped track, and the placement table is always in a horizontal state.

[0009] Preferably, a fixed plate is fixedly arranged at the top end of the base, a worm is rotatably arranged in the fixed plate, the driving device comprises a motor, and an output end of the motor is fixedly connected with the worm.

[0010] Preferably, the external tangent sliding channel is located in a vertical plane, and both upper and lower ends of the external tangent sliding channel are closed ends, and the external tangent sliding channel is in a quarter-arc shape.

[0011] Preferably, a circulating water pipe is fixedly arranged in the placing table, a water tank is detachably arranged at the top end of the base, a circulating pump is arranged at the top end of the water tank, two ends of the circulating water pipe are respectively connected with the water tank and an output end of the circulating pump, and an input end of the circulating pump is inserted into the water tank.

[0012] Preferably, the circulating water pipe is in a bent structure and covers the placing table.

[0013] Preferably, an electric heating rod is arranged in the water tank.

[0014] Preferably, a water inlet pipe is arranged at the top end of the water tank and is in communication with the water tank.

[0015] Preferably, a plurality of foot pads are fixedly arranged at the bottom end of the base in a rectangular array.

[0016] Preferably, a soft pad is arranged at the outer side of the rotating plate, and a protective pad is fixedly connected with the bottom end of the soft pad.

[0017] Preferably, the soft pad is detachably arranged at the outer side of the rotating plate, and the placing pad is detachably arranged at the top end of the placing table.

[0018] Compared with the prior art, the beneficial effects of the present application are as follows:

[0019] In the present application, the driving device is drivingly connected with the rotating rod, the rotating rod rotates around its own axis, thereby driving the rotating plate to rotate, further driving the placing table to slide along the external tangent sliding channel, and the placing table is always in a horizontal state, the height of the placing table can be adjusted, thereby the height can be adjusted according to requirements, precise adaptation can be achieved according to individual requirements of patients and specific parts of lower limbs, thereby effectively dispersing pressure, improving comfort, and significantly reducing the risk of pressure sores. BRIEF DESCRIPTION OF DRAWINGS

[0020] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or prior art description. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor.

[0021] Figure 1 It is the whole structure schematic view of the utility model;

[0022] Figure 2 It is the whole structure side schematic view of the utility model;

[0023] Figure 3 It is the whole structure of the utility model Figure 2 The enlarged structure schematic view of A place in the middle;

[0024] Figure 4 It is the placing table and its connecting structure schematic view of the utility model.

[0025] In the drawing: 1, base;11, rotating rod;12, rotating plate;13, placing table;14, placing pad;15, soft pad;16, protective pad;17, foot pad;2, fixed plate;21, worm;22, worm wheel;23, motor;24, fixed rod;25, plug rod;26, external slide;3, circulating water pipe;31, water tank;32, circulating pump;33, water inlet pipe. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical scheme and advantage of the utility model more clear, the technical scheme of the utility model will be described in detail below. Obviously, the described embodiment is only a part of the embodiment of the utility model, not all the embodiment. Based on the embodiment in the utility model, all other embodiments obtained by the ordinary skill in the art without making creative labor belong to the range of the utility model.

[0027] In the description of the utility model, it is understood that the orientation or position relationship indicated by the terms such as“center”,“length”,“width”,“height”,“upper”,“lower”,“front”,“rear”,“left”,“right”,“vertical”,“horizontal”,“top”,“bottom”,“inner”,“outer”,“side” is the orientation or position relationship shown in the drawing, only for the convenience of describing the utility model and simplifying the description, and not indicating or implying that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, therefore, it cannot be understood as the limitation of the utility model. In the description of the utility model, unless otherwise specified, the meaning of“multiple” is two or more.

[0028] In the description of the utility model, still need explaining, unless another explicit provision and limitation, term '' set '', '' install '', '' link '', '' connect '' should do broad sense understanding, for example, can be fixed connection, also can be detachable connection, or integrally connected, can be mechanical connection, also can be electrical connection, can be direct connection, also can indirectly connect through intermediate medium, can be two element internal communication. For ordinary skilled person in the art, the above-mentioned term can be understood in the specific meaning in the utility model according to specific circumstances.

[0029] Embodiment: as Figures 1-4 The utility model provides a lower limbs prevent pressure sore nursing device, including base 1, rotating lever 11, rotating plate 12, placing table 13, drive arrangement and external slide 26, wherein: rotating lever 11 is connected on base 1, and one side of rotating plate 12 is fixedly connected with rotating lever 11, and the other opposite side is rotatably connected with placing table 13, and placing table 13 top end is installed with placing pad 14, placing table 13 bottom end is fixedly provided with the fixed rod 24 that is symmetrically distributed, and the fixed rod 24 bottom end is fixedly provided with the plug rod 25, the external slide 26 is fixed on base 1, and the plug rod 25 is slidably connected in the external slide 26, drive arrangement is drivenly connected with rotating lever 11, is used to drive rotating lever 11 to rotate with its own axis as the pivot, to drive rotating plate 12 to rotate in turn, and then drive placing table 13 to slide along the external slide 26, and the vertical height of placing table 13 is adjusted, and the external slide 26 is arc track, and placing table 13 is always in horizontal state.

[0030] The utility model drives device and rotating lever drive connection, drive rotating lever to rotate with its own axis as the pivot, to drive rotating plate to rotate in turn, and then drive placing table to slide along the external slide, and placing table is always in horizontal state, can adjust the height of placing table, to can adjust height according to demand, can accurately adapt according to the individual needs of patient and the specific part of lower limbs, to effectively disperse pressure, improve comfort, significantly reduce the risk of pressure sore.

[0031] As optional implementation, drive arrangement includes motor 13, and the worm 21 is rotatably arranged in fixed plate 2, and the output end of motor 13 is fixedly connected with the worm 21, and the worm wheel 22 is fixedly arranged on the outside of rotating lever 11, and the worm 21 and the worm wheel 22 are engaged with each other, and the rotating lever 11 can be driven to rotate by driving the worm wheel 22 to rotate through the worm 21, and the fixed rod 24 that is symmetrically distributed is fixedly arranged at the bottom end of placing table 13, and the plug rod 25 is fixedly arranged at the bottom end of the fixed rod 24, and the external slide 26 that is symmetrically distributed is fixedly arranged at the top end of base 1, and the sliding groove in the external slide 26 is arc sliding groove, and the plug rod 25 is movably inserted in the external slide 26, can make placing table 13 always be in horizontal state, and can assist placing table 13 to adjust the position in horizontal direction and vertical direction, and play the effect of auxiliary.

[0032] As an optional implementation, referring to Figure 1 , the outer sliding channel 26 is located in a vertical plane, and both upper and lower ends of the outer sliding channel 26 are closed ends, and the outer sliding channel 26 is in the shape of a quarter of a circular arc.

[0033] The above structure can prevent the insertion rod 25 from being separated from the outer sliding channel 26 and ensure that the placement table 13 is always in a horizontal state.

[0034] The circulation water pipe 3 is fixedly arranged in the placement table 13, the water tank 31 is detachably mounted at the top end of the base 1, the circulation pump 32 is mounted at the top end of the water tank 31, the two ends of the circulation water pipe 3 are respectively connected with the water tank 31 and the output end of the circulation pump 32, and the input end of the circulation pump 32 penetrates and is arranged in the water tank 31.

[0035] By adopting the above technical scheme, the circulation pump 32 transmits warm water in the circulation water pipe 3, so that the placement pad 14 can be heated, thereby promoting blood circulation, reducing the tension and fatigue of lower limb muscles, and maintaining a suitable temperature to prevent skin damage.

[0036] The water tank 31 is provided with an electric heating rod, and the electric heating rod is waterproof treated.

[0037] By adopting the above technical scheme, the electric heating rod is used to heat the water to a comfortable temperature for the human body, and the electric heating rod is heated by an electric heating method.

[0038] The water tank 31 is provided with a water inlet pipe 33 at the top end.

[0039] By adopting the above technical scheme, the water inlet pipe 33 is used to inject a water source into the water tank 31.

[0040] The base 1 is fixedly provided with foot pads 17 arranged in a rectangular array at the bottom end.

[0041] By adopting the above technical scheme, the foot pads 17 support the whole device and also play a role in preventing slipping.

[0042] The rotating plate 12 is provided with a soft pad 15 on the outer side, and the soft pad 15 is fixedly connected with a protective pad 16 at the bottom end.

[0043] By adopting the above technical scheme, the soft pad 15 can be included in the rotating plate 12, thereby improving the comfort.

[0044] The soft pad 15 is detachably mounted on the outer side of the rotating plate 12, and the placement pad 14 is detachably mounted at the top end of the placement table 13.

[0045] By adopting the above technical scheme, the soft pad 15 and the placement pad 14 can be detached according to needs, so that they can be cleaned and replaced.

[0046] By adopting the technical scheme, the motor 23 output end drives the worm 21 to rotate, and power output is provided.

[0047] Working principle: first, place the device in the appropriate position, when height adjustment is needed, first start the motor 23, so that the motor 23 starts to work, the motor 23 output end drives the worm 21 to rotate, the worm 21 drives the meshing worm gear 22 to rotate, the worm gear 22 drives the rotating rod 11 to rotate, the rotating rod 11 drives the rotating plate 12 to rotate, the rotating plate 12 drives the placement table 13 to move, and the placement table 13 drives the insertion rod 25 to slide in the external slide 26, through the arc of the external slide 26, the height of the placement table 13 can be adjusted, so that the height can be adjusted according to the demand, and the lower limbs can be accurately matched according to the individual needs of the patients and the specific parts of the lower limbs, so as to effectively disperse the pressure, improve the comfort, and significantly reduce the risk of pressure sores, when the height is adjusted to the appropriate height, the height adjustment is stopped, then the patient can place the lower limbs on the placement table 13 and the placement pad 14, at this time, the water source in the water tank 31 is heated by the electric heating rod, then the circulating pump 32 is started, so that the circulating pump 32 starts to work, the circulating pump 32 draws the water source in the water tank 31, transmits it through the circulating water pipe 3, and finally circulates to the water tank 31, the placement pad 14 can be heated through the circulating water pipe 3, so as to promote blood circulation, reduce the tension and fatigue of the lower limb muscles, and maintain the appropriate temperature to prevent skin damage.

[0048] In the description of the specification, specific features, structures or characteristics can be combined in any one or more embodiments or examples in a suitable manner.

[0049] In the description of the specification, the description of the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the utility model. In the description of the specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. In addition, the skilled in the art can combine and combine the different embodiments or examples described in the specification and the features of the different embodiments or examples without contradiction.

[0050] The above merely describes a specific implementation of the present application, but the protection scope of the present application is not limited thereto, any skilled person in the art can easily think of changes or replacements within the technical range disclosed by the present application, which should be covered in the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the protection scope of the claims.

Claims

1. A lower extremity pressure ulcer prevention care device, characterized by: Including base (1), rotating rod (11), rotating plate (12), placement platform (13), drive device and external slide (26), wherein: The rotating rod (11) is rotatably connected to the base (1), one side of the rotating plate (12) is fixedly connected with the rotating rod (11), and the other opposite side is rotatably connected with the placement platform (13), and the top end of the placement platform (13) is provided with a placement pad (14); The bottom end of the placement platform (13) is fixedly provided with symmetrically distributed fixed rods (24), and the bottom end of the fixed rod (24) is fixedly provided with an insertion rod (25); the external slide (26) is fixed on the base (1), and the insertion rod (25) is slidably connected in the external slide (26); The drive device is drivingly connected with the rotating rod (11), used for driving the rotating rod (11) to rotate around its axis, so as to drive the rotating plate (12) to rotate, and then drive the placement platform (13) to slide along the external slide (26), and adjust the vertical height of the placement platform (13); the external slide (26) is an arc-shaped track, and the placement platform (13) is always in a horizontal state.

2. The lower limb anti-pressure ulcer nursing device according to claim 1, characterized in that: The top end of the base (1) is fixedly provided with a fixed plate (2), the fixed plate (2) is rotatably provided with a worm (21), the drive device includes a motor (23), the output end of the motor (23) is fixedly connected with the worm (21), and the outer side of the rotating rod (11) is fixedly provided with a worm wheel (22), the worm (21) and the worm wheel (22) are meshed with each other.

3. The lower limb anti-pressure ulcer nursing device according to claim 1, characterized in that: The external slide (26) is located in a vertical plane, and the upper and lower ends of the external slide (26) are both closed ends, and the external slide (26) is a quarter circular arc.

4. The lower limb anti-pressure ulcer nursing device according to claim 1, characterized in that: The placement platform (13) is fixedly provided with a circulating water pipe (3), the top end of the base (1) is detachably provided with a water tank (31), the top end of the water tank (31) is provided with a circulating pump (32), the two ends of the circulating water pipe (3) are respectively connected with the water tank (31) and the output end of the circulating pump (32), and the input end of the circulating pump (32) is inserted into the water tank (31).

5. The lower limb anti-pressure ulcer nursing device according to claim 4, characterized in that: The circulating water pipe (3) is in a bent structure and covers the placement platform (13).

6. The lower limb anti-pressure ulcer nursing device according to claim 4, characterized in that: The water tank (31) is provided with an electric heating rod.

7. The lower limb anti-pressure sore nursing device according to claim 4, characterized in that: The top end of the water tank (31) is provided with a water inlet pipe (33) which is communicated.

8. The lower limb anti-pressure sore nursing device according to claim 1, characterized in that: The bottom end of the base (1) is fixedly provided with a rectangular array of foot pads (17).

9. The lower limb anti-pressure sore nursing device according to claim 1, characterized in that: The outer side of the rotating plate (12) is provided with a soft pad (15), and the bottom end of the soft pad (15) is fixedly connected with a protective pad (16).

10. The lower limb anti-pressure sore nursing device according to claim 9, characterized in that: The soft pad (15) is detachably installed on the outer side of the rotating plate (12), and the placement pad (14) is detachably installed on the top end of the placement platform (13).

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