Divided coccyx decompression air cushion ring

Abstract

The utility model discloses a kind of separate cauda equina decompression air cushion ring, belong to cauda equina decompression field, including decompression component and protection component, decompression component includes decompression air cushion body, the surface of decompression air cushion body is equipped with several air holes, the inside of decompression air cushion body is equipped with two support wings, the surface of decompression air cushion body is equipped with recessed groove, two support wings are all mounted in the inside of recessed groove, protection component includes the bottom disc of being installed in the lower end of decompression air cushion body, the upper end of bottom disc is detachably installed with buffer pad, the utility model is equipped with decompression component cooperation protection component, not only can be convenient for supporting operation to patient cauda equina and improve comfort, simultaneously can also avoid causing pressure injury, to be able to enhance the practicality of decompression air cushion ring, simultaneously, by above-mentioned structure mutual cooperation, it is also convenient for supporting protection operation to patient, to be able to improve the use convenience of decompression air cushion ring.

Description

Technical Field

[0001] This utility model relates to the field of coccyx and sacrum decompression, specifically a segmented coccyx and sacrum decompression air cushion. Background Technology

[0002] The sacrococcygeal region is located at the very bottom of the spine, in the middle of the buttocks. It is the junction of the sacrum and coccyx. The sacrococcygeal region is part of the spine, which consists of the cervical, thoracic, lumbar, sacral, and coccygeal vertebrae. The lumbar vertebrae connect to the sacrococcygeal vertebrae, and the sacrum connects to the iliac bones on both sides to form the sacroiliac joints. The coccyx is at the very end, connecting to the sacrum above and hanging below. The sacrum generally has five vertebrae, while the coccyx usually has one vertebra, formed by the fusion of multiple coccygeal bones. It is located in the middle of the buttocks. To facilitate support for the patient's sacrococcygeal region, a pressure-relieving air cushion is needed.

[0003] Existing pressure-relieving air cushion structures can cause pressure damage to the coccyx and sacrum when supporting them. Therefore, it is necessary to provide a pressure-relieving air cushion that can support the coccyx and sacrum while avoiding pressure damage and enhancing its practicality. In addition, the protective effect of existing pressure-relieving air cushions during support is not significant enough. Therefore, it is necessary to provide a pressure-relieving air cushion that can improve the protective effect and ease of use. Utility Model Content

[0004] The present invention provides a segmented coccyx decompression air cushion, which aims to solve the problems of insufficient support and comfort of existing decompression air cushions, and the existence of pressure injury.

[0005] To achieve the above objectives, this utility model provides a segmented coccyx decompression air cushion, including a decompression component and a protective component;

[0006] The pressure relief component includes a pressure relief air cushion body. The surface of the pressure relief air cushion body has several air vents. The interior of the pressure relief air cushion body has two support wings. The surface of the pressure relief air cushion body has a recessed groove. Both support wings are installed inside the recessed groove. A pressure indicator light is provided on one side of the pressure relief air cushion body.

[0007] The protective component includes a chassis installed at the lower end of the decompression air cushion body. A buffer pad is detachably installed at the upper end of the chassis. A first flange and a second flange are respectively fixedly connected to the upper and lower ends of the buffer pad. A plurality of dampers are detachably installed between the first flange and the second flange. A shock-absorbing spring is sleeved on the side surface of each of the dampers.

[0008] As a preferred embodiment of this utility model, the lower end of the pressure-reducing air cushion body is fixedly connected with several arc-shaped locking blocks.

[0009] As a preferred embodiment of this utility model, the air-cushion body is filled with medical silicone, and the support wings are made of polyurethane foam.

[0010] As a preferred embodiment of the present invention, the upper end of the chassis is provided with an annular groove, the first flange is installed inside the annular groove, and the surface of the chassis is provided with a hollow groove.

[0011] As a preferred embodiment of this utility model, a limiting groove is formed in the inner wall of the annular groove, and a retaining ring is fixedly connected to the side surface of the second flange, the retaining ring being engaged inside the limiting groove.

[0012] As a preferred embodiment of this utility model, the upper ends of the first flange and the second flange are each provided with a plurality of screw holes, and the upper and lower ends of the damper are fixedly connected with bolts, the bolts being threaded into the inside of the screw holes.

[0013] As a preferred embodiment of the present invention, the upper end of the first flange is provided with a plurality of arc-shaped slots, and the plurality of arc-shaped blocks are engaged inside the arc-shaped slots.

[0014] It should be noted that the pressure-reducing air cushion is equipped with a pressure sensor. When the patient's blood pressure is too high, the three-color indicator lights will light up one by one.

[0015] Compared with the prior art, the beneficial effects of this utility model are:

[0016] 1. When supporting the patient's coccyx, the arc-shaped structure at the upper end of the pressure-reducing air cushion body conforms to ergonomic design, thus providing stable, even, and sufficient support for the coccyx. This distributes body weight to a larger area with relatively less sensitive blood supply, significantly reducing pressure on the coccyx prominence. Simultaneously, the pressure-reducing air cushion, in conjunction with the support wings, maintains the natural physiological curvature of the spine, preventing the patient from sliding or experiencing shearing forces due to discomfort. The vents also provide ventilation. Finally, the internally embedded medical-grade silicone enhances comfort. Furthermore, the patient's coccyx is located at the opening of the pressure-reducing air cushion body, further reducing pressure on the coccyx. Compared to existing pressure-reducing air cushions, this invention, through the combined structure of the above, avoids pressure damage to the coccyx, thereby enhancing the practicality of the pressure-reducing air cushion.

[0017] 2. When the pressure-reducing air cushion is in use, the patient's body releases pressure on the air cushion body. The rubber cushioning pad provides a buffering effect, initially improving the protection for the patient. At the same time, as the cushioning pad contracts, it compresses several dampers. The dampers, in conjunction with the shock-absorbing springs, significantly improve the protective effect of the pressure-reducing air cushion. Compared with the pressure-reducing air cushions in the prior art, this utility model, through the above-mentioned structure working together, can achieve a supporting and protective effect, thereby improving the ease of use of the pressure-reducing air cushion. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0019] Figure 2 This is a disassembled diagram of the pressure-reducing component structure of this utility model;

[0020] Figure 3 This is a schematic diagram of the chassis structure of this utility model;

[0021] Figure 4 This is a schematic diagram of the buffer pad structure of this utility model;

[0022] Figure 5 This is a schematic diagram of the damper structure of this utility model.

[0023] In the diagram: 100, pressure-reducing component; 101, pressure-reducing air cushion body; 102, vent hole; 103, support wing; 104, recessed groove; 105, indicator light; 111, arc-shaped locking block; 200, protective component; 201, chassis; 202, buffer pad; 203, first flange; 204, second flange; 205, damper; 206, shock-absorbing spring; 211, annular groove; 212, hollow groove; 221, limiting groove; 222, retaining ring; 231, screw hole; 232, bolt; 241, arc-shaped locking groove. Detailed Implementation

[0024] 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.

[0025] Example 1

[0026] Please see Figures 1-5 This utility model provides a segmented coccyx decompression air cushion, including a decompression component 100 and a protective component 200;

[0027] The pressure relief component 100 includes a pressure relief air cushion body 101. The surface of the pressure relief air cushion body 101 is provided with a plurality of air vents 102. The interior of the pressure relief air cushion body 101 is provided with two support wings 103. The surface of the pressure relief air cushion body 101 is provided with a recessed groove 104. Both support wings 103 are installed inside the recessed groove 104. A pressure indicator light 105 is provided on one side of the pressure relief air cushion body 101.

[0028] The protective component 200 includes a chassis 201 installed at the lower end of the pressure-reducing air cushion body 101. A buffer pad 202 is detachably installed at the upper end of the chassis 201. A first flange 203 and a second flange 204 are respectively fixedly connected to the upper and lower ends of the buffer pad 202. A plurality of dampers 205 are detachably installed between the first flange 203 and the second flange 204. A shock-absorbing spring 206 is sleeved on the side surface of the plurality of dampers 205.

[0029] In one specific embodiment, the pressure-reducing component 100, in conjunction with the protective component 200, not only facilitates support of the patient's coccyx and sacrum and improves comfort, but also prevents pressure injuries, thereby enhancing the practicality of the pressure-reducing air cushion. Furthermore, the combined structure facilitates support and protection for the patient, improving the ease of use of the pressure-reducing air cushion. During use, the arc-shaped structure at the upper end of the pressure-reducing air cushion body 101 conforms to ergonomic design, providing stable, even, and sufficient support to the coccyx and sacrum, thus distributing body weight to a larger area with relatively less blood flow sensitivity. Therefore, it significantly reduces pressure on the coccyx and sacrum prominence. The pressure-reducing air cushion body 101, together with the support wings 103, can maintain the natural physiological curvature of the spine, thereby preventing the patient from slipping or experiencing shearing forces due to discomfort. Finally, the ventilation holes 102 provide ventilation, and the internally embedded medical silicone enhances comfort. During use, the patient's body releases pressure on the pressure-reducing air cushion body 101, and the rubber cushioning pad 202 provides a cushioning effect, thus initially improving the protection effect for the patient. At the same time, as the cushioning pad 202 contracts, it compresses several dampers 205, which, together with the shock-absorbing spring 206, significantly improves the protection effect of the pressure-reducing air cushion ring, thereby improving the ease of use of the pressure-reducing air cushion ring.

[0030] Please see Figure 2 Several arc-shaped locking blocks 111 are fixedly connected to the lower end of the pressure-reducing air cushion body 101.

[0031] In one specific embodiment, the arc-shaped locking block 111 can improve the installation stability between the pressure-reducing air cushion body 101 and the buffer pad 202.

[0032] Please see Figure 2The pressure-reducing air cushion body 101 is filled with medical silicone, and the support wings 103 are made of polyurethane foam.

[0033] In one specific embodiment, the medical-grade silicone inside the pressure-reducing air cushion body 101 can improve the comfort of use, and the support wings 103 made of polyurethane foam have a rebound effect, thus further improving the comfort of use of the pressure-reducing air cushion.

[0034] Please see Figures 3-5 The upper end of the chassis 201 is provided with an annular groove 211, the first flange 203 is installed inside the annular groove 211, and the surface of the chassis 201 is provided with a hollow groove 212.

[0035] In one specific embodiment, the annular groove 211 can improve the limiting effect on the first flange 203, thereby improving the installation stability of the buffer pad 202, and the hollow groove 212 facilitates the ventilation effect.

[0036] Please see Figures 3-5 A limiting groove 221 is provided on the inner wall of the annular groove 211, and a retaining ring 222 is fixedly connected to the side surface of the second flange 204. The retaining ring 222 is engaged inside the limiting groove 221.

[0037] In one specific embodiment, the retaining ring 222 is engaged inside the limiting groove 221, thereby improving the installation stability between the second flange 204 and the chassis 201, and thus improving the safety of use.

[0038] Please see Figures 3-5 The upper ends of the first flange 203 and the second flange 204 are provided with several screw holes 231. The upper and lower ends of the damper 205 are fixedly connected with bolts 232, which are threaded into the inside of the screw holes 231.

[0039] In one specific embodiment, the bolt 232 is threaded into the bolt hole 231, which can enhance the connection stability between the damper 205 and the buffer pad 202 and the ease of disassembly and replacement.

[0040] Please see Figures 2-5 The upper end of the first flange 203 is provided with several arc-shaped slots 241, and several arc-shaped blocks 111 are engaged inside the arc-shaped slots 241.

[0041] In one specific embodiment, the arc-shaped locking block 111 engaging inside the arc-shaped locking groove 241 can further improve the connection stability between the pressure-reducing air cushion body 101 and the buffer pad 202.

[0042] Working Principle: During use, the ergonomically designed arc-shaped structure at the upper end of the pressure-reducing air cushion body 101 provides stable, even, and sufficient support to the coccyx, distributing body weight to a larger area with relatively less sensitive blood supply. This significantly reduces pressure on the coccyx prominence. Simultaneously, the pressure-reducing air cushion body 101, in conjunction with the support wings 103, maintains the natural physiological curvature of the spine, preventing slippage or shearing forces due to discomfort. Finally, the ventilation holes 102 ensure breathability, and the internally embedded medical-grade silicone enhances comfort. During use, as the patient's body releases pressure on the air cushion body, the rubber cushioning pad 202 cushions the air cushion body 101, initially improving protection. Furthermore, the contraction of the cushioning pad 202 compresses several dampers 205, which, in conjunction with the shock-absorbing spring 206, significantly enhances the protective effect of the pressure-reducing air cushion, thus significantly improving its ease of use.

[0043] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0044] 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. A segmented coccygeal-sacral pressure-reducing air cushion, characterized in that, include: A pressure-reducing assembly (100) includes a pressure-reducing air cushion body (101). The surface of the pressure-reducing air cushion body (101) is provided with a plurality of vent holes (102). The interior of the pressure-reducing air cushion body (101) is provided with two support wings (103). The surface of the pressure-reducing air cushion body (101) is provided with a recessed groove (104). Both support wings (103) are installed inside the recessed groove (104). A pressure indicator light (105) is provided on one side of the pressure-reducing air cushion body (101). The protective component (200) includes a chassis (201) installed at the lower end of the pressure-reducing air cushion body (101). A buffer pad (202) is detachably installed at the upper end of the chassis (201). A first flange (203) and a second flange (204) are respectively fixedly connected to the upper and lower ends of the buffer pad (202). A plurality of dampers (205) are detachably installed between the first flange (203) and the second flange (204). A shock-absorbing spring (206) is sleeved on the side surface of the plurality of dampers (205).

2. The pressure-reducing gasket according to claim 1, characterized in that: The lower end of the pressure-reducing air cushion body (101) is fixedly connected with several arc-shaped locking blocks (111).

3. The pressure-reducing gasket according to claim 1, characterized in that: The pressure-reducing air cushion body (101) is filled with medical-grade silicone, and the support wings (103) are made of polyurethane foam.

4. The pressure-reducing gasket according to claim 1, characterized in that: The upper end of the chassis (201) is provided with an annular groove (211), the first flange (203) is installed inside the annular groove (211), and the surface of the chassis (201) is provided with a hollow groove (212).

5. The pressure-reducing gasket according to claim 4, characterized in that: The inner wall of the annular groove (211) is provided with a limiting groove (221), and a retaining ring (222) is fixedly connected to the side surface of the second flange (204), and the retaining ring (222) is engaged inside the limiting groove (221).

6. The pressure-reducing gasket according to claim 1, characterized in that: The upper ends of the first flange (203) and the second flange (204) are provided with several screw holes (231), and the upper and lower ends of the damper (205) are fixedly connected with bolts (232), and the bolts (232) are threaded into the inside of the screw holes (231).

7. The pressure-reducing air cushion according to claim 2, characterized in that: The upper end of the first flange (203) is provided with several arc-shaped slots (241), and several arc-shaped blocks (111) are engaged inside the arc-shaped slots (241).

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