Pressure injury prevention pad with adjustable thickness

Abstract

The utility model relates to the technical field of pressure damage prevention pads, in particular to a thickness-adjustable pressure damage prevention pad which comprises a bottom plate, fixing blocks are fixedly connected to the two ends of the bottom plate, limiting rods are fixedly connected to the tops of the fixing blocks, a plugging pad is arranged in the center of the top of the bottom plate, and the limiting rods are fixedly connected to the top of the bottom plate. An adjusting frame is arranged at the top of the plugging pad, connecting blocks are fixedly connected to the edges of the two ends of the adjusting frame, an inserting plate is clamped to the side face of the adjusting frame, and a soft pad is clamped to one end of the inserting plate. According to the pressure injury preventing pad with the adjustable thickness, through the arrangement of the bottom plate, the fixing blocks, the limiting rods, the plugging pad, the adjusting frame and the connecting blocks, when the pressure injury preventing pad is used, a worker can lift the adjusting frame upwards, the connecting blocks at the two ends of the adjusting frame move along the limiting rods on the fixing blocks, and therefore the pressure injury preventing pad is convenient to use. And the plugging pad is plugged between the bottom plate and the adjusting frame, so that the bottom plate, the plugging pad and the adjusting frame form a certain height.

Description

Technical Field

[0001] This utility model relates to the field of pressure-resistant injury pad technology, specifically a pressure-resistant injury pad with adjustable thickness. Background Technology

[0002] Rehabilitation medicine is a relatively new discipline, a concept that emerged in the mid-20th century. Along with preventive medicine, health care medicine, and clinical medicine, it is considered one of the "four major branches of medicine." It is a medical discipline that aims to eliminate and reduce functional impairments, compensate for and rebuild functional deficiencies, and improve and enhance various aspects of human function. In other words, it encompasses the prevention, diagnosis, assessment, treatment, training, and management of functional disorders. Exercise therapy, occupational therapy, and speech therapy are important components and methods of modern rehabilitation medicine. Adjustable-thickness pressure-resistant injury pads are often used in rehabilitation medicine.

[0003] However, existing pressure-resistant damage pads with adjustable thickness have the following drawbacks:

[0004] (1) The existing adjustable thickness anti-pressure injury pads have a weak adjustment function. When using them, the existing devices cannot adjust the thickness of the anti-pressure injury pads according to the patient's condition. Insufficient thickness may cause poor rehabilitation effect for the patient.

[0005] (2) Existing adjustable thickness anti-pressure injury pads have weak cleaning function. When patients lie on the device for a long time, dirt may accumulate on the surface of the device, which may cause discomfort to the patients. Utility Model Content

[0006] The purpose of this invention is to provide a pressure-resistant pad with adjustable thickness to solve the problems mentioned in the background art.

[0007] To achieve the above objectives, this utility model provides the following technical solution: an adjustable-thickness pressure-resistant pad, comprising a base plate, fixing blocks fixedly connected to both ends of the base plate, a limit rod fixedly connected to the top of the fixing blocks, a stopper pad provided at the top center of the base plate, an adjustment frame provided at the top of the stopper pad, connecting blocks fixedly connected to both ends of the adjustment frame, an insert plate snapped into the side of the adjustment frame, a soft pad snapped into one end of the insert plate, and an anti-detachment component provided on the inner wall of the adjustment frame.

[0008] Preferably, the center of each end of the adjustment frame is provided with a rectangular groove, and a handle is fixedly connected to the inner wall of the rectangular groove. The operator holds the handles at both ends of the adjustment frame to lift the adjustment frame.

[0009] Preferably, the top of the connecting block is provided with a sliding groove, and the inner wall of the sliding groove is slidably connected to the outer surface of the limiting rod. The connecting block moves upward along the limiting rod, and the stabilizing device is raised.

[0010] Preferably, the top of the limiting rod has a circular slot, and a limiting block is fixedly connected to the inner wall of the circular slot. The limiting block can prevent the device from detaching from the limiting rod.

[0011] Preferably, a skin-friendly pad is fixedly connected to the top of the soft pad, and a ventilation hole is provided on the top of the insert pad. The skin-friendly pad on the soft pad can improve the patient's comfort, and the ventilation hole on the insert pad can improve the ventilation effect of the device.

[0012] Preferably, a limiting frame is fixedly connected to the top edge of the base plate, and the inner wall of the limiting frame is disposed on one side of the insert pad, so that the limiting frame can easily and stably insert the insert pad into the device.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] 1. This adjustable-thickness pressure-resistant injury pad, through the configuration of a base plate, fixing block, limiting rod, insert pad, adjusting frame, and connecting block, allows the operator to raise the adjusting frame during use. This allows the connecting blocks at both ends of the adjusting frame to move along the limiting rod on the fixing block, and the insert pad is inserted between the base plate and the adjusting frame. This creates a certain height between the base plate, the insert pad, and the adjusting frame, thus changing the thickness of the device. This improves patient comfort, distributes the pressure exerted on the device, and enhances the patient's recovery.

[0015] 2. This adjustable-thickness pressure-resistant pad, through the design of the adjustment frame, insert plate, soft pad, and anti-detachment component, allows the operator to forcefully pull out the insert plate on the adjustment frame, allowing it to be pulled out from inside the soft pad. The soft pad can then be removed from the adjustment frame, cleaned, and inserted back into the adjustment frame. The insert plate is then inserted into the corresponding slot in the adjustment frame and soft pad. The retaining ball at the bottom of the insert plate is spring-loaded into the mounting slot on the inner wall of the adjustment frame. The telescopic rod prevents the spring from tilting. This design facilitates easy cleaning of the soft pad by the operator. Attached Figure Description

[0016] Figure 1 This is the front view of the present invention;

[0017] Figure 2 This is a schematic diagram of the internal structure of this utility model;

[0018] Figure 3 This is a schematic diagram of Embodiment 1 of the present invention;

[0019] Figure 4This is a schematic diagram of Embodiment 2 of the present invention.

[0020] In the diagram: 1. Base plate; 2. Fixing block; 3. Limiting rod; 4. Insert pad; 5. Adjusting frame; 6. Connecting block; 7. Insert plate; 8. Soft pad; 9. Anti-detachment component; 901. Mounting slot; 902. Clamping ball; 903. Spring; 904. Telescopic rod; 905. Damping pivot; 906. Baffle; 10. Handle; 11. Limiting block; 12. Skin-friendly pad; 13. Ventilation hole; 14. Limiting frame. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Please see Figures 1-2 As shown, this utility model provides a technical solution: an adjustable-thickness pressure-resistant pad, including a base plate 1, fixing blocks 2 fixedly connected to both ends of the base plate 1, a limiting rod 3 fixedly connected to the top of the fixing blocks 2, a insert pad 4 provided at the top center of the base plate 1, an adjusting frame 5 provided at the top of the insert pad 4, connecting blocks 6 fixedly connected to both ends of the adjusting frame 5, an insert plate 7 snapped into the side of the adjusting frame 5, a soft pad 8 snapped into one end of the insert plate 7, and an anti-detachment component 9 provided on the inner wall of the adjusting frame 5. Through the arrangement of the base plate 1, fixing blocks 2, limiting rod 3, insert pad 4, adjusting frame 5, and connecting blocks 6, during use, the operator can lift the adjusting frame 5 upwards, allowing the connecting blocks 6 at both ends of the adjusting frame 5 to move along the limiting rod 3 on the fixing block 2, inserting the insert pad 4 between the base plate 1 and the adjusting frame 5, so that the base plate 1... The three components—insertion pad 4, adjustment frame 5, and insert plate 7—form a certain height, which can change the thickness of the device, improve patient comfort, distribute the pressure on the device, and enhance the patient's recovery. Through the arrangement of adjustment frame 5, insert plate 7, soft pad 8, and anti-dislodgement component 9, during use, the operator can forcefully pull out insert plate 7 from the adjustment frame 5, removing it from the soft pad 8. The soft pad 8 can then be cleaned and inserted back into the adjustment frame 5. Insert plate 7 into the corresponding slots of the adjustment frame 5 and soft pad 8. The retaining ball 902 at the bottom of insert plate 7 will be springed into the mounting slot 901 on the inner wall of the adjustment frame 5 by spring 903. Telescopic rod 904 prevents spring 903 from tilting. This arrangement facilitates cleaning of the soft pad 8.

[0023] The center of both ends of the adjustment frame 5 is provided with a rectangular groove, and the inner wall of the rectangular groove is fixedly connected with a handle 10. With the setting of the adjustment frame 5 and the handle 10, when in use, the staff holds the handle 10 at both ends of the adjustment frame 5 to lift the adjustment frame 5.

[0024] The top of the connecting block 6 is provided with a sliding groove, and the inner wall of the sliding groove is slidably connected to the outer surface of the limiting rod 3. With the setting of the connecting block 6 and the limiting rod 3, the connecting block 6 moves upward along the limiting rod 3 during use, thereby stabilizing the lifting of the device.

[0025] The top of the limiting rod 3 has a circular slot, and the inner wall of the circular slot is fixedly connected to the limiting block 11. With the setting of the limiting rod 3 and the limiting block 11, the limiting block 11 can prevent the device from detaching from the limiting rod 3 during use.

[0026] A skin-friendly pad 12 is fixedly connected to the top of the soft pad 8, and a ventilation hole 13 is provided on the top of the insert pad 4. With the arrangement of the soft pad 8, the skin-friendly pad 12, the insert pad 4 and the ventilation hole 13, the skin-friendly pad 12 on the soft pad 8 can improve the patient's comfort during use, and the ventilation hole 13 on the insert pad 4 can improve the ventilation effect of the device.

[0027] A limiting frame 14 is fixedly connected to the top edge of the base plate 1. The inner wall of the limiting frame 14 is set on one side of the insert pad 4. With the setting of the base plate 1, the limiting frame 14 and the insert pad 4, the limiting frame 14 can easily and stably insert the insert pad 4 into the device during use.

[0028] In this invention, the working steps of the device are as follows:

[0029] First step: The staff can lift the adjustment frame 5 upwards, so that the connecting blocks 6 at both ends of the adjustment frame 5 can move along the limiting rod 3 on the fixed block 2. The insert pad 4 can be inserted between the bottom plate 1 and the adjustment frame 5, so that the bottom plate 1, the insert pad 4 and the adjustment frame 5 form a certain height, so that the device can improve the patient's comfort and distribute the pressure of the patient pressing on the device.

[0030] The second step: The staff can forcefully pull out the insert plate 7 on the adjustment frame 5, so that the insert plate 7 is pulled out from the soft pad 8, remove the soft pad 8 from the adjustment frame 5, clean the soft pad 8, and insert the cleaned soft pad 8 into the adjustment frame 5. Insert the insert plate 7 into the corresponding slot of the adjustment frame 5 and the soft pad 8. The retaining ball 902 at the bottom of the insert plate 7 will be pushed into the mounting slot 901 on the inner wall of the adjustment frame 5 by the spring 903. The telescopic rod 904 can prevent the spring 903 from tilting, making it convenient for the staff to clean the soft pad 8.

[0031] Example 1

[0032] Please refer to Figure 3The anti-detachment component 9 includes a mounting groove 901, a retaining ball 902, a spring 903, and a telescopic rod 904. The spring 903 is fixed in the inner wall of the bottom of the insert plate 7, and one end of the spring 903 is fixed at the edge of the back of the retaining ball 902. The telescopic rod 904 is fixed at the center of the back of the retaining ball 902. When the insert plate 7 is inserted into the device, the retaining ball 902 will be pushed into the mounting groove 901 on the inner wall of the adjustment frame 5 by the spring 903, preventing the retaining plate from accidentally detaching from the adjustment frame 5.

[0033] Example 2

[0034] Please refer to Figure 4 The anti-detachment component 9 includes a damping shaft 905 and a baffle 906. The damping shaft 905 rotates on the side of the adjustment frame 5, and the baffle 906 is fixed on the damping shaft 905. Rotating the damping shaft 905 causes the baffle 906 to block the back of the insert plate 7, preventing the baffle 906 from detaching from the adjustment frame 5.

[0035] It should be noted that the device structure and accompanying drawings of this utility model mainly describe the principle of this utility model. In terms of the technical aspects of this design principle, the setting of the power mechanism, power supply system and control system of the device is not fully described. However, under the premise that those skilled in the art understand the principle of the above utility model, the specific details of its power mechanism, power supply system and control system can be clearly understood. The control method in the application document is automatic control through a controller. The control circuit of the controller can be implemented by those skilled in the art through simple programming.

[0036] All standard parts used can be purchased from the market, and can be customized according to the instructions and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the existing technology. The machinery, parts and equipment adopt conventional models in the existing technology, and the structure and principle of the components known to those skilled in the art can be known by those skilled in the art through technical manuals or conventional experimental methods.

[0037] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An adjustable thickness pressure- injury-preventing mat comprising a base plate (1), characterized in that: The both ends of the bottom plate (1) are fixedly connected with fixed blocks (2), the top of the fixed block (2) is fixedly connected with a limiting rod (3), the top center of the bottom plate (1) is provided with a plug pad (4), the top of the plug pad (4) is provided with an adjusting frame (5), the both end edges of the adjusting frame (5) are fixedly connected with connecting blocks (6), the side of the adjusting frame (5) is clamped with an inserting plate (7), one end of the inserting plate (7) is clamped with a soft pad (8), the inner wall of the adjusting frame (5) is provided with an anti-dropping assembly (9).

2. The thickness-adjustable pressure ulcer prevention cushion according to claim 1, characterized in that: The both end centers of the adjusting frame (5) are provided with rectangular grooves, and the inner walls of the rectangular grooves are fixedly connected with handles (10).

3. The thickness-adjustable pressure- ulcer-preventing cushion according to claim 1, characterized in that: The top of the connecting block (6) is provided with a sliding groove, and the inner wall of the sliding groove is slidably connected to the outer surface of the limiting rod (3).

4. The thickness-adjustable pressure- ulcer-preventing cushion according to claim 1, characterized in that: The top of the limiting rod (3) is provided with a circular groove, and the inner wall of the circular groove is fixedly connected with a limiting block (11).

5. The thickness-adjustable pressure- ulcer-preventing cushion according to claim 1, characterized in that: The top of the soft pad (8) is fixedly connected with a skin-friendly pad (12), and the top of the plug pad (4) is provided with a breathable hole (13).

6. The thickness-adjustable pressure- ulcer-preventing cushion according to claim 1, characterized in that: The top edge of the bottom plate (1) is fixedly connected with a limiting frame (14), and the inner wall of the limiting frame (14) is arranged on one side of the plug pad (4). The top of the soft pad (8) is fixedly connected with a skin-friendly pad (12), and the top of the plug pad (4) is provided with a breathable hole (13).

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