Pressure-sore-preventing nursing pressure-reducing turning-over device for old people

Abstract

The utility model discloses a pressure-sore-preventing nursing pressure-reducing turning-over device for old people, and belongs to the field of medical supplies, the pressure-sore-preventing nursing pressure-reducing turning-over device for old people comprises a limiting plate, air cushion mattresses are placed on the two sides of the upper end of the limiting plate, and a plurality of buckles which are distributed in a longitudinal array mode are fixedly installed on the inner sides of the air cushion mattresses; the two air cushion mattresses are fixedly connected through the buckles, and the two bandages are fixedly installed on the left side of the lower end of the left air cushion mattress, so that the two air cushion mattresses connected through the buckles are arranged at the upper end of the limiting plate, and when a patient needs to turn over, the outer sides of the air cushion mattresses can be turned over upwards and connected through the bandages; a patient is wrapped in the two air cushion mattresses, the two connected air cushion mattresses are rotated to push the patient to rotate and turn over, the weight pressure of the patient is relieved, after the patient turns over, buckles can be opened, the back of the patient is wiped, the patient on the inner sides of the air cushion mattresses does not need to be turned over, and the convenience of the turning-over device is effectively improved.

Description

Technical Field

[0001] The utility model relates to the field of medical supplies, and more specifically to a decompression and turning device for elderly people to prevent pressure sores and provide nursing services. Background Art

[0002] Patients who are bedridden for a long time are prone to bedsores on their waist and buttocks. Bedsores are caused by long-term compression of the skin, which leads to poor blood flow under the skin, and can cause a variety of complications, increasing the pain of patients. At present, air mattresses are the first choice for long-term bedridden patients. They have the advantages of high comfort, good ventilation, and good patient acceptance. However, long-term bed rest can still cause bedsores in patients. For such patients, local decompression of the waist and buttocks is particularly important.

[0003] China Patent Authorization Announcement No.: CN113081537A, provides an anti-bedsore air mattress with waist and hip decompression function. This patent provides two turning air bags, so that patients can easily turn over, reducing the workload of nursing staff. By alternately inflating and deflating the two sets of turning air bags, the patient's waist and hips are supported in turn, fundamentally solving the problem of bedsores caused by prolonged local pressure on the body.

[0004] The above-mentioned anti-bedsore air mattress changes the height of the air mattress surface by arranging two groups of turning air bags to deflate alternately, thereby assisting the patient to turn over sideways. However, when the patient needs to wipe his back, he needs to turn over 180 degrees, and the turning air bag at the upper end cannot assist the patient to turn over significantly. The staff also needs to exert force to turn the patient over, which makes the upper air mattress inconvenient to use. Utility Model Content

[0005] 1. Technical problems to be solved

[0006] In view of the problems existing in the prior art, the purpose of the utility model is to provide a decompression and turning device for the elderly to prevent pressure sores. The device can realize this by arranging two air mattresses connected by buckles on the upper end of a limit plate. When the patient needs to turn over, the outer sides of the air mattresses can be flipped upwards and connected using straps to wrap the patient in the two air mattresses. The two connected air mattresses can be rotated to push the patient to turn over, thereby reducing the patient's weight pressure. After turning over, the buckle can be opened to wipe the patient's back, and there is no need to turn over the patient on the inner side of the air mattress, thereby effectively improving the convenience of the turning device.

[0007] 2. Technical solution

[0008] To solve the above problems, the utility model adopts the following technical solutions.

[0009] A decompression and turning device for preventing pressure sores in the elderly comprises a limiting plate, air mattresses are placed on both sides of the upper end of the limiting plate, a plurality of buckles arranged in a longitudinal array are fixedly installed on the inner sides of the air mattresses, the two air mattresses are fixedly connected by the buckles, two straps are fixedly installed on the left side of the lower end of the left air mattress, a Velcro sub-strip is fixedly installed on the left side of the upper end of the strap, a Velcro mother patch is fixedly installed on the right side of the lower end of the right air mattress, and the Velcro sub-strip is adhesively connected to the Velcro mother patch.

[0010] Furthermore, a first supporting airbag and a second supporting airbag are fixedly installed on the upper ends of the two air mattresses, the first supporting airbag and the second supporting airbag are both comb-tooth-shaped, and the first supporting airbag and the second supporting airbag are staggered, and a circulating air pump is fixedly installed at the rear end of the first supporting airbag and the second supporting airbag, and the circulating air pump is connected to the inside of the first supporting airbag and the second supporting airbag.

[0011] Furthermore, a plurality of groups of longitudinally arranged semicircular limiting cylinders are fixedly embedded in the lower ends of the two air mattresses, movable balls are rotatably installed inside the semicircular limiting cylinders, and a plurality of longitudinally arrayed limiting grooves are arranged on the upper end of the limiting plate, and the movable balls are movably clamped in the limiting grooves.

[0012] 3. Beneficial effects

[0013] Compared with the prior art, the advantages of the present invention are:

[0014] (1) The present invention can be realized by arranging two air mattresses connected by buckles at the upper end of the limit plate. When the patient needs to turn over, the outer side of the air mattresses can be flipped upward and connected using straps to wrap the patient in the two air mattresses. The two connected air mattresses can be rotated to push the patient to turn over, thereby reducing the patient's weight pressure. After the patient turns over, the buckles can be opened to wipe the patient's back without turning over the patient on the inner side of the air mattress, thereby effectively improving the convenience of the turning device.

[0015] (2) The air in the first support airbag and the second support airbag can be repeatedly sucked out by a circulating air pump, so that the first support airbag and the second support airbag are repeatedly evacuated and inhaled, and expand alternately, thereby realizing that the first support airbag and the second support airbag alternately support the patient, so that the contact position between the patient and the first support airbag and the second support airbag is changed, which helps the skin to breathe and can effectively prevent the patient from developing sores on the skin after lying flat for a long time.

[0016] (3) By arranging a movable ball bearing at the bottom of the air mattress and clamping it in the limiting slide groove, the air mattress can be limited in position. After the air mattress wraps the patient in a limited position, the staff can drive the air mattress to roll on the upper end of the limiting plate. At the same time, the movable ball bearing at the bottom of the air mattress can roll in the limiting slide groove, thereby limiting the position of the air mattress and assisting the air mattress and the patient to flip over. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the decompression turning device in the utility model;

[0018] Figure 2 This is a schematic diagram of the bottom structure of the air cushion mattress of the utility model;

[0019] Figure 3 It is a structural schematic diagram of the limiting plate in the utility model.

[0020] Description of the numbers in the figure:

[0021] 1. Limiting plate; 11. Limiting slide; 2. Air cushion mattress; 21. Semicircular limiting cylinder; 22. Movable ball; 3. First supporting airbag; 4. Second supporting airbag; 5. Circulating air pump; 6. Strap; 61. Velcro sub-sticker; 7. Velcro mother sticker; 8. Buckle. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model; it is obvious that the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments of the utility model without making creative work are within the scope of protection of the utility model.

[0023] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top / bottom" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0024] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "set / connected", "connected", etc. should be understood in a broad sense. For example, "connected" 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 the present utility model can be understood according to specific circumstances.

[0025] Embodiment 1:

[0026] See also Figure 1-2 A decompression and turning device for preventing pressure sores in the elderly comprises a limiting plate 1, air mattresses 2 are placed on both sides of the upper end of the limiting plate 1, a plurality of buckles 8 arranged in a longitudinal array are fixedly installed on the inner side of the air mattress 2, the two air mattresses 2 are fixedly connected by the buckles 8, two straps 6 are fixedly installed on the left side of the lower end of the left air mattress 2, a Velcro sub-strip 61 is fixedly installed on the left side of the upper end of the strap 6, a Velcro mother patch 7 is fixedly installed on the right side of the lower end of the right air mattress 2, and the Velcro sub-strip 61 is adhesively connected to the Velcro mother patch 7. In the default state, the two air mattresses 2 are fixedly connected by the buckle 8 and laid flat on the upper end of the limiting plate 1. Then the patient lies flat on the upper end of the two air mattresses 2. When turning over is needed, the two sides of the air mattresses 2 can be turned upwards, and the Velcro sub-sticker 61 at the upper end of the strap 6 is pasted on the bottom of the Velcro mother sticker 7 on the right side. The outer sides of the two air mattresses 2 are connected by the strap 6, so that the two air mattresses 2 can wrap the patient, which is convenient for the patient to rotate and turn over at the same time as the circular air mattress 2 to achieve turning over. Then the interface buckle 8 can be used to directly wipe the patient's back, etc. The setting of this structure can facilitate the patient to decompress and turn over.

[0027] See also Figure 1 The first supporting airbag 3 and the second supporting airbag 4 are fixedly installed on the upper ends of the two air cushion mattresses 2. The shapes of the first supporting airbag 3 and the second supporting airbag 4 are both comb-tooth-shaped, and the first supporting airbag 3 and the second supporting airbag 4 are staggered. The rear ends of the first supporting airbag 3 and the second supporting airbag 4 are fixedly installed with a circulating air pump 5, and the circulating air pump 5 is connected with the inside of the first supporting airbag 3 and the second supporting airbag 4. When in use, the air in the first supporting airbag 3 and the second supporting airbag 4 can be repeatedly sucked by the circulating air pump 5, so that the inside of the first supporting airbag 3 and the second supporting airbag 4 is repeatedly evacuated and inhaled, and alternately expanded, so as to realize the first supporting airbag 3 and the second supporting airbag 4 alternately supporting the patient, so that the contact skin position of the patient with the first supporting airbag 3 and the second supporting airbag 4 is changed, which helps the skin to ventilate and can effectively prevent the patient from getting sores on the skin after lying flat for a long time.

[0028] See also Figure 2-3 , a plurality of groups of longitudinally arranged semicircular limiting cylinders 21 are fixedly embedded at the lower ends of the two air mattresses 2, and movable balls 22 are rotatably installed inside the semicircular limiting cylinders 21. A plurality of longitudinally arrayed limiting slide grooves 11 are arranged at the upper end of the limiting plate 1, and the movable balls 22 are movably arranged in the limiting slide grooves 11. When in use, the air mattress 2 can be limited by arranging movable balls 22 at the bottom of the air mattress 2 and being arranged in the limiting slide grooves 11, and after the air mattress 2 wraps the patient and limits the position, the staff can drive the air mattress 2 to roll on the upper end of the limiting plate 1, and at the same time, the movable balls 22 at the bottom of the air mattress 2 can roll in the limiting slide grooves 11, and while limiting the position of the air mattress 2, the air mattress 2 and the patient are assisted to flip over.

[0029] The working principle of the utility model is as follows: first, two air mattresses 2 are fixedly connected by buckles 8 and then laid flat on the upper end of the limiting plate 1. A movable ball 22 is arranged at the bottom of the air mattress 2 and is clamped in the limiting slide groove 11, which can help the air mattress 2 to be limited. Then, the patient lies flat on the upper ends of the two air mattresses 2, and the air in the first supporting airbag 3 and the second supporting airbag 4 is repeatedly sucked by the circulating air pump 5, so that the first supporting airbag 3 and the second supporting airbag 4 are repeatedly evacuated and inhaled, and alternately expanded, thereby realizing the first supporting airbag 3 and the second supporting airbag 4 to alternately support the patient, so that the contact skin position between the patient and the first supporting airbag 3 and the second supporting airbag 4 is changed, which helps the skin to ventilate and can effectively prevent the patient from getting sores on the skin after lying flat for a long time. When turning over is required, the two sides of the air mattress 2 can be turned upwards, and the Velcro sub-sticker 61 at the upper end of the strap 6 is pasted to the bottom of the Velcro mother stick 7 on the right side, and the outer sides of the two air mattresses 2 are connected by the strap 6, so that the two air mattresses 2 can wrap the patient, and the staff can drive the air mattress 2 to roll on the upper end of the limiting plate 1. At the same time, the movable ball 22 at the bottom of the air mattress 2 can roll in the limiting slide groove 11, which limits the air mattress 2 and assists in turning over the air mattress 2 and the patient.

[0030] The above is only a preferred specific implementation of the utility model; however, the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solution and improved ideas of the utility model within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model.

Claims

1. A decompression and turning device for preventing pressure sores in the elderly, comprising a limiting plate (1), characterized in that: Air mattresses (2) are placed on both sides of the upper end of the limiting plate (1), and a plurality of buckles (8) arranged in a longitudinal array are fixedly installed on the inner side of the air mattress (2). The two air mattresses (2) are fixedly connected via the buckles (8). Two straps (6) are fixedly installed on the left side of the lower end of the left air mattress (2), and a Velcro sub-strip (61) is fixedly installed on the left side of the upper end of the strap (6). A Velcro mother patch (7) is fixedly installed on the right side of the lower end of the right air mattress (2), and the Velcro sub-strip (61) is adhesively connected to the Velcro mother patch (7).

2. The decompression and turning device for preventing pressure sores in the elderly according to claim 1 is characterized in that: A first supporting airbag (3) and a second supporting airbag (4) are fixedly mounted on the upper ends of the two air cushion mattresses (2); the first supporting airbag (3) and the second supporting airbag (4) are both comb-tooth shaped, and the first supporting airbag (3) and the second supporting airbag (4) are arranged in an alternating manner.

3. The decompression and turning device for preventing pressure sores in the elderly according to claim 2 is characterized in that: A circulating air pump (5) is fixedly mounted at the rear ends of the first supporting airbag (3) and the second supporting airbag (4), and the circulating air pump (5) is connected to the interior of the first supporting airbag (3) and the second supporting airbag (4).

4. The device for preventing pressure sores and nursing decompression and turning over for the elderly according to claim 1 is characterized by: A plurality of groups of longitudinally arranged semicircular limiting cylinders (21) are fixedly embedded at the lower ends of the two air cushion mattresses (2), and movable balls (22) are rotatably mounted inside the semicircular limiting cylinders (21).

5. The device for preventing pressure sores and nursing decompression and turning over for the elderly according to claim 1 is characterized by: The upper end of the limiting plate (1) is provided with a plurality of limiting sliding grooves (11) distributed in a longitudinal array.

6. The device for preventing pressure sores and nursing decompression and turning over for the elderly according to claim 4, characterized in that: The plurality of movable balls (22) are all movably mounted in the limiting sliding groove (11).

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