Auxiliary turning-over device

Abstract

The utility model relates to the technical field of medical auxiliary instruments, in particular to an auxiliary turning-over device which comprises a main air bag and a turning-over air bag. The main air bag provides a fixing foundation for the lower limbs of the patient and is provided with a first end face and a second end face, and the first end face is close to one side of the lower limbs of the patient and is opposite to the second end face; the overturning air bags are arranged on the second end face, at least one overturning air bag is arranged on each of the two sides of the second end face, different overturning air bags can be inflated and expanded respectively, the overturning air bags located on the same side of the second end face are inflated to enable the main air bag to incline, and then the patient is assisted to turn over. According to the turning-over assisting device, through the design of the main air bag and the turning-over air bag, the body position of the patient can be conveniently adjusted, and particularly, the patient is assisted in turning over. Inflation of the turnover air bag can enable the main air bag to incline, so that the lower limbs of the patient are driven to move, better operation conditions are provided for nursing personnel, and the turnover difficulty is reduced.

Description

Technical Field

[0001] This application relates to the field of medical assistive device technology, and more specifically, to an assistive turning device. Background Technology

[0002] Nursing pillows, as medical assistive devices, are designed to provide patients with more comfortable and supportive care. However, at the current stage of technological development, nursing pillows still face many challenges.

[0003] While traditional nursing pillows can alleviate pressure points for patients to some extent, they often hinder caregivers from turning patients over. This not only increases the workload for caregivers.

[0004] To address these issues, some hospitals have attempted to introduce mechanical turning and support devices. However, these devices are bulky, take up a lot of space, are complex to operate, require professional training to use, and are costly, making them difficult to popularize in routine nursing care. Utility Model Content

[0005] The purpose of this application is to provide an assistive turning device that can help caregivers turn patients over, reducing the risk of secondary injury to patients.

[0006] To achieve the above objectives, embodiments of this application provide an assisted turning device, including a main airbag and a turning airbag. The main airbag provides a fixed base for the patient's lower limbs. The main airbag has a first end face and a second end face. The first end face is the side closest to the patient's lower limbs, and the first end face and the second end face are disposed opposite to each other. The turning airbag is disposed on the second end face, and at least one turning airbag is disposed on each side of the second end face. Different turning airbags can be inflated separately. The turning airbags located on the same side of the second end face inflate to tilt the main airbag, thereby assisting the patient in turning over.

[0007] In one embodiment, the assistive turning device further includes two side airbags, which are spaced apart on the first end face, with the patient's lower limbs located in the gap between the two side airbags, and the two side airbags are used to restrain the patient at the first end face.

[0008] In one embodiment, the side airbag is connected to or separate from the main airbag.

[0009] In one embodiment, the assistive turning device further includes a central airbag disposed between the two side airbags, with the central airbag and the two side airbags spaced apart. The central airbag and the two side airbags cooperate to fix the patient's two lower limbs to a preset position respectively.

[0010] In one embodiment, the intermediate airbag is either connected to or separate from the main airbag.

[0011] In one embodiment, a first fixing groove is formed on the two side walls of the intermediate airbag near the two side airbags.

[0012] In one embodiment, a first protruding airbag communicating with the intermediate airbag is provided on the inner wall of the first fixing groove, and at least two first protruding airbags are provided at intervals in one first fixing groove.

[0013] In one embodiment, a second fixing groove is provided on the side wall of the side airbag near the middle airbag.

[0014] In one embodiment, a second protruding airbag communicating with the side airbag is provided on the inner wall of the second fixing groove, and at least two second protruding airbags are provided in one second fixing groove.

[0015] In one embodiment, an arc-shaped airbag is provided on the side wall of the main airbag, and the side wall of the arc-shaped airbag away from the main airbag is an arc-shaped side wall, and the arc-shaped airbag connects the main airbag and the side airbag.

[0016] The assisted turning device provided in the embodiments of this application, through the design of a main airbag and a turning airbag, can conveniently adjust the patient's position, especially assisting the patient in turning over. The inflation of the turning airbag can tilt the main airbag, thereby moving the patient's lower limbs, providing better operating conditions for caregivers and reducing the difficulty of turning over.

[0017] Other features and advantages of this application will be described in detail in the following detailed description section. Attached Figure Description

[0018] To more clearly illustrate the technical solutions of the embodiments of this application, the accompanying drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this application and should not be regarded as a limitation of the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 This is a schematic diagram of the structure from one perspective of one embodiment of an assistive turning device provided in this application.

[0020] Figure 2 This is a two-view structural schematic diagram of one embodiment of an assisted turning device provided in this application;

[0021] Figure 3This is a schematic diagram of the structure from one perspective of another embodiment of an assistive turning device provided in this application.

[0022] icon:

[0023] 100 - Main airbag; 110 - First end face; 120 - Second end face; 200 - Tilting airbag; 300 - Side airbag; 400 - Middle airbag; 500 - Arc-shaped airbag;

[0024] 610 - First fixing groove; 620 - Second fixing groove; 710 - First protruding airbag; 720 - Second protruding airbag. Detailed Implementation

[0025] To make the objectives, technical solutions, and advantages of the embodiments of this application clearer, the technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. The components of the embodiments of this application described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0026] In the description of this application, it should be noted that the terms "inner" and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the product is in use. They are used only for the convenience of describing this application and for simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this application. Furthermore, the terms "first," "second," etc., are used only to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0027] In the description of this application, it should also be noted that, unless otherwise expressly specified and limited, the terms "setup" and "connection" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0028] Embodiments of this application provide an assistive turning device, including a main airbag 100 and a turning airbag 200.

[0029] like Figure 1 As shown, the main airbag 100 provides a fixation base for the patient's lower limbs. The main airbag 100 can be inflated and deflated. The inflation of the main airbag 100 is achieved by an air pump or air compressor, etc., and the deflation of the main airbag 100 is achieved by an air release nozzle set on the main airbag 100.

[0030] like Figure 2 As shown, the main airbag 100 has a first end face 110 and a second end face 120. The first end face 110 is the side end face close to the patient's lower limb, and the first end face 110 and the second end face 120 are arranged opposite to each other.

[0031] It should be understood that the main airbag 100 is used to place the lower limbs of a lying patient. The two sides of the patient's lower limbs are the two sides of the main airbag 100. That is, the two sides of the first end face 110 are in the same orientation as the two sides of the patient's lower limbs, and the two sides of the second end face 120 are in the same orientation as the two sides of the patient's lower limbs.

[0032] like Figure 2 As shown, a tilting airbag 200 is disposed on the second end face 120, and at least one tilting airbag 200 is disposed on each side of the second end face 120. For example Figure 2 As shown, a flip-over airbag 200 is provided on one side of the second end face 120, and a flip-over airbag 200 is provided on the other side of the second end face 120. Of course, in another embodiment, two airbags can also be provided on one side of the second end face 120, and two airbags can also be provided on the other side of the second end face 120. In this embodiment, the technical solution of this application is described with an example of one airbag on each side of the second end face 120.

[0033] The flip airbag 200 can be inflated and deflated. Inflation of the flip airbag 200 is achieved by an air pump or air compressor, and deflation of the flip airbag 200 is achieved by a deflation nozzle provided on the flip airbag 200.

[0034] Different turning airbags 200 can be inflated separately. The turning airbag 200 located on the same side of the second end face 120 is inflated to tilt the main airbag 100, thereby assisting the patient to turn over. For example, during use, the patient lies flat on the bed. The uninflated turning assist device is relatively thin. It is placed under the patient's lower legs, and then the main airbag 100 is inflated. The main airbag 100 provides a stable base for the patient's lower limbs, which are fixed at the first end face 110 of the main airbag 100. If the patient needs to turn to the left, the turning airbag 200 on the patient's right side is inflated. The inflated turning airbag 200 lifts the right side of the main airbag 100 (relative to the patient's left and right sides), causing the main airbag 100 to tilt to the left. The patient's lower limbs on the main airbag 100 also tilt to the left. The caregiver then only needs to turn the patient's body; the patient's lower limbs do not obstruct the turning of the upper body, reducing the difficulty of turning the patient and saving caregivers' energy. After turning, the inflated turning airbag 200 can be deflated, or both the main airbag 100 and the turning airbag 200 can be deflated simultaneously.

[0035] The assisted turning device provided in the embodiments of this application, through the design of the main airbag 100 and the turning airbag 200, can conveniently adjust the patient's position, especially assisting the patient in turning over. The inflation of the turning airbag 200 can tilt the main airbag 100, thereby moving the patient's lower limbs, providing better operating conditions for caregivers and reducing the difficulty of turning over.

[0036] The main airbag 100 provides stable support for the patient's lower limbs, reducing discomfort during turning. Meanwhile, the inflation and deflation of the rotation airbag 200 is smooth, without causing additional impact or discomfort to the patient.

[0037] Traditional methods of turning patients over can require significant effort and energy from caregivers, while this assisted turning device can significantly reduce their workload. By inflating and deflating the airbag to control the patient's position, the turning process becomes easier and more efficient.

[0038] Using assisted turning devices can prevent sprains caused by uncoordinated turning of the waist and legs, and reduce the risk of injury to patients during the turning process.

[0039] This assisted turning device can be adjusted according to the patient's specific needs and physical condition. For example, the tilt angle of the main airbag 100 can be controlled by adjusting the inflation volume of the turning airbag 200, thereby adapting to the turning needs of different patients.

[0040] like Figure 1 As shown, in one embodiment, the assisted turning device further includes two side airbags 300, which are spaced apart on the first end face 110. The patient's lower limbs are located in the gap between the two side airbags 300. The two side airbags 300 are used to restrain the patient at the first end face 110, preventing the patient's lower limbs from slipping or shifting during turning. This enhances the patient's stability during turning and improves the safety of turning.

[0041] For example, the side airbag 300 can be inflated and deflated. The side airbag 300 is inflated by an air pump or air compressor, and the side airbag 300 is deflated by a deflation nozzle provided on the side airbag 300.

[0042] With the restraining effect of the side airbags 300, the patient's lower limbs can be positioned more accurately on the predetermined location on the main airbag 100. This helps caregivers better control the patient's position during turning, ensuring the accuracy and effectiveness of the turning action.

[0043] The Side Airbag 300's design simplifies the turning process. Caregivers no longer need additional restraints to stabilize the patient's lower limbs; they can simply control the inflation and deflation of the airbag to prepare for turning. This improves the efficiency of nursing care and reduces the time required for turning.

[0044] The side airbag 300 can also be used to keep the patient's lower limbs in a preset position, preventing the patient's lower limbs from being unconsciously in a harmful posture, such as lower limb internal rotation (internal rotation, that is, one of the patient's legs rotates towards the other leg with the length of the leg as the axis, so that the foot forms an inward toe shape) and lower limb adduction (adduction, that is, one of the patient's legs rotates towards the other leg with the hip as the rotation center, so that the two legs form a crossed posture), etc.

[0045] In one embodiment, the side airbag 300 is connected to the main airbag 100, and both the main airbag 100 and the side airbag 300 inflate simultaneously, reducing the number of inflation steps and improving inflation efficiency. This connected design is particularly advantageous for situations requiring rapid preparation of the assisted turning device.

[0046] In another embodiment, the side airbag 300 and the main airbag 100 are separately configured, so that the main airbag 100 and the side airbag 300 can be inflated and deflated separately. This design provides greater flexibility and allows the inflation and deflation of the airbags to be adjusted according to the patient's specific needs and physical condition.

[0047] The split design allows the side airbag 300 to be deflated individually when not needed, thus avoiding unnecessary pressure or restriction on the patient. Simultaneously, when the main airbag 100 is too thick, it can also be deflated separately while maintaining the limiting function of the side airbag 300. This adjustability allows the assisted turning device to adapt to patients of different body types and conditions, improving the device's versatility and adaptability.

[0048] By controlling the inflation and deflation of the main airbag 100 and the side airbags 300 separately, the airbags can be used more efficiently. For example, in some cases, only the main airbag 100 may be needed to provide support, without the restraining effect of the side airbags 300. In this case, the side airbags 300 can be deflated individually to save gas resources and reduce the weight of the device.

[0049] like Figure 1 and Figure 2 As shown, in one embodiment, the assistive turning device also includes an intermediate airbag 400.

[0050] like Figure 1As shown, the intermediate airbag 400 is positioned between the two side airbags 300, with the intermediate airbag 400 and the two side airbags 300 spaced apart. The intermediate airbag 400 and the two side airbags 300 work together to fix the patient's two lower limbs into a preset position. The preset position is, for example, the patient's leg position when lying normally, or, for example, the legs parallel.

[0051] The central airbag 400 works in conjunction with the two side airbags 300 to fix the patient's two lower limbs into a preset position (such as the leg position when lying normally). This design ensures the patient's stability during the turning process and prevents difficulty in turning over or accidental falls due to limb movement.

[0052] By fixing the patient's lower limbs to a preset position, the turning assist device can better adapt to the patient's body shape and reduce discomfort during the turning process.

[0053] The central airbag 400 allows the turning assist device to better control the patient's body posture, especially during turning. This helps ensure that the patient turns in the predetermined posture, improving the efficiency and accuracy of turning.

[0054] In one embodiment, the intermediate airbag 400 is connected to the main airbag 100, so that the intermediate airbag 400 can inflate at the same time as the main airbag 100. This design reduces the inflation steps, improves inflation efficiency, and enables the turning assistance device to reach the required working state more quickly.

[0055] In another embodiment, the intermediate airbag 400 and the main airbag 100 are separate. This design provides greater flexibility, allowing medical staff to adjust the inflation and deflation of the airbags according to the patient's specific needs and condition. By controlling the inflation and deflation of the intermediate airbag 400 and the main airbag 100 separately, it is possible to better accommodate patients of different body types and conditions. For example, when additional lumbar support is needed, only the main airbag 100 can be inflated; while when the patient's lower limbs need to be immobilized, only the intermediate airbag 400 can be inflated.

[0056] like Figure 1 and Figure 2 As shown, in one embodiment, the intermediate airbag 400 has a first fixing groove 610 on two side walls near the two side airbags 300. The first fixing groove 610 enables the intermediate airbag 400 to better fit the patient's leg circumference and better fix the patient's lower limb.

[0057] The design of the first fixation groove 610 allows the intermediate airbag 400 to better conform to the contours of the patient's leg, thus providing more stable support and fixation. This conformity reduces the possibility of the lower limb slipping during patient turning or moving, ensuring patient safety and comfort.

[0058] The design of the first fixation groove 610 allows the intermediate airbag 400 to better conform to the contours of the patient's leg, thus providing more stable support and fixation. This conformity reduces the likelihood of the lower limb slipping during patient turning or moving, ensuring patient safety and comfort. Stable fixation and uniform pressure distribution help reduce skin damage caused by prolonged pressure. The design of the first fixation groove 610, by providing better support and fixation, helps prevent such complications.

[0059] like Figure 1 and Figure 2 As shown, in one embodiment, a first protruding airbag 710 communicating with the intermediate airbag 400 is provided on the inner wall of the first fixing groove 610. At least two first protruding airbags 710 are provided at intervals in one first fixing groove 610. In this application, two first protruding airbags 710 are provided at intervals in one first fixing groove 610, but in another embodiment, three or four first protruding airbags 710 may also be provided in one first fixing groove 610.

[0060] The first protruding airbag 710 rests against the patient's lower limb. The gap between the first protruding airbags 710 promotes blood circulation and avoids poor blood circulation caused by prolonged pressure. By promoting blood circulation in the lower limbs, it helps prevent complications such as pressure sores and deep vein thrombosis.

[0061] The design of the first raised airbag 710 ensures more even pressure on the patient, avoiding discomfort caused by excessive pressure at a single point. At the same time, the gaps reduce friction between the airbag and the skin, improving patient comfort.

[0062] Since the first protruding airbag 710 is connected to the intermediate airbag 400, gas can quickly fill the entire first protruding airbag 710 when it is inflated. This design improves inflation efficiency, allowing the first protruding airbag 710 to reach the required working pressure more quickly.

[0063] like Figure 1 and Figure 2 As shown, in one embodiment, a second fixing groove 620 is provided on the side wall of the side airbag 300 near the middle airbag 400.

[0064] The design of the second fixation groove 620 allows the side airbag 300 to better conform to the contours of the patient's leg, thus providing more stable support and fixation. This conformity reduces the possibility of the lower limb slipping during patient turning or moving, ensuring patient safety and comfort.

[0065] The design of the second fixation groove 620 allows the side airbag 300 to better conform to the contours of the patient's leg, thus providing more stable support and fixation. This conformity reduces the likelihood of the lower limb slipping during patient turning or moving, ensuring patient safety and comfort. Stable fixation and uniform pressure distribution help reduce skin damage caused by prolonged pressure. The design of the second fixation groove 620, by providing better support and fixation, helps prevent such complications.

[0066] like Figure 1 and Figure 2 As shown, in one embodiment, a second protruding airbag 720 communicating with the side airbag 300 is provided on the inner wall of the second fixing groove 620.

[0067] In this application, two second protruding airbags 720 are provided at intervals in a second fixing groove 620. However, in another embodiment, three or four second protruding airbags 720 may also be provided in a second fixing groove 620.

[0068] The second raised airbag 720 abuts against the patient's body part (such as the buttocks or lower back), increasing the stability of the side airbag 300 in contact with the patient's body. This design helps to better secure the patient's body, preventing slippage or displacement during turning or moving, and improving safety during use.

[0069] The gap between the second raised air bladder 720 prevents poor blood circulation in the patient's lower limbs due to prolonged pressure. This design helps promote blood circulation and prevent complications such as pressure sores and deep vein thrombosis. This is especially important for patients who are bedridden for extended periods.

[0070] like Figure 3 As shown, in one embodiment, an arc-shaped airbag 500 is provided on the side wall of the main airbag 100. Exemplarily, just as the patient's lower limb has two sides, the main airbag 100 also has two sides, and an arc-shaped airbag 500 is provided on both sides of the main airbag 100.

[0071] like Figure 3 As shown, the sidewall of the arc-shaped airbag 500 away from the main airbag 100 is curved, which facilitates the rotation of the main airbag 100. The curved sidewall design of the arc-shaped airbag 500 makes the rotation of the main airbag 100 smoother. This design reduces resistance during rotation, allowing medical staff to more easily adjust the patient's position and improving operational convenience.

[0072] The arc-shaped airbag 500 connects the main airbag 100 and the side airbag 300, increasing the connection strength between the main airbag 100 and the side airbag 300 and improving the support strength of the main airbag 100 and the side airbag 300.

[0073] It should be noted that, where there is no conflict, the features in the embodiments of this application can be combined with each other.

[0074] The above description is merely a preferred embodiment of this application and is not intended to limit this application. Various modifications and variations can be made to this application by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this application should be included within the protection scope of this application.

Claims

1. An auxiliary turning device, characterized in that, include: The main airbag (100) provides a fixation base for the patient's lower limb. The main airbag (100) has a first end face (110) and a second end face (120). The first end face (110) is the side end face close to the patient's lower limb. The first end face (110) and the second end face (120) are arranged opposite to each other. A turning airbag (200) is provided on the second end face (120). At least one turning airbag (200) is provided on each side of the second end face (120). Different turning airbags (200) can be inflated separately. The turning airbag (200) located on the same side of the second end face (120) is inflated to tilt the main airbag (100) and thus assist the patient in turning over.

2. The assistive turning device according to claim 1, characterized in that, Also includes: Two side airbags (300) are spaced apart on the first end face (110), with the patient's lower limb located in the space between the two side airbags (300), and the two side airbags (300) are used to restrain the patient at the first end face (110).

3. The assistive turning device according to claim 2, characterized in that, The side airbag (300) is connected to or separate from the main airbag (100).

4. The assistive turning device according to claim 2, characterized in that, Also includes: An intermediate airbag (400) is disposed between the two side airbags (300). The intermediate airbag (400) and the two side airbags (300) are spaced apart. The intermediate airbag (400) and the two side airbags (300) work together to fix the patient's two lower limbs to a preset position.

5. The assisted turning device according to claim 4, characterized in that, The intermediate airbag (400) is connected to or separate from the main airbag (100).

6. The assisted turning device according to claim 4, characterized in that, The intermediate airbag (400) has a first fixing groove (610) on the two side walls near the two side airbags (300).

7. The assisted turning device according to claim 6, characterized in that, The inner wall of the first fixing groove (610) is provided with a first protruding airbag (710) that communicates with the intermediate airbag (400), and at least two first protruding airbags (710) are provided at intervals in one first fixing groove (610).

8. The assistive turning device according to any one of claims 4 to 6, characterized in that, A second fixing groove (620) is provided on the side wall of the side airbag (300) near the middle airbag (400).

9. The assistive turning device according to claim 8, characterized in that, The inner wall of the second fixing groove (620) is provided with a second protruding airbag (720) that communicates with the side airbag (300), and at least two second protruding airbags (720) are provided in one second fixing groove (620).

10. The assistive turning device according to any one of claims 2 to 6, characterized in that, An arc-shaped airbag (500) is provided on the side wall of the main airbag (100). The side wall of the arc-shaped airbag (500) away from the main airbag (100) is an arc-shaped side wall. The arc-shaped airbag (500) connects the main airbag (100) and the side airbag (300).

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