Self-made pressure sore prevention gasket

Abstract

The utility model relates to the technical field of medical auxiliary instruments, and discloses a self-made pressure sore prevention gasket which comprises a gasket body, a groove is formed in the inner wall of the gasket body, an annular piece is fixedly connected to the upper inner wall of the gasket body, a spring is fixedly connected to the lower surface of the annular piece, and a connecting plate is fixedly connected to the lower inner wall of the gasket body. An extension plate is arranged on the right side of the connecting plate, the connecting plate and the extension plate are rotationally connected through a rotating shaft, a rotating hole is formed in the upper surface of the connecting plate, and a rotating hole is formed in the upper surface of the extension plate. According to the device, the breathable net is fixedly connected to the inner wall of the gasket, the annular pieces are fixedly connected to the upper inner wall and the lower inner wall of the gasket, the four springs are fixedly connected to the middles of the annular pieces, every two springs are oppositely arranged, and when a patient uses the device for a long time, the four springs can bear force of the annular pieces so as to provide resilience force; and in addition, the ventilation net is matched, so that the ventilation performance is higher, and the device is very convenient to use.

Description

Technical Field

[0001] The utility model relates to the technical field of medical auxiliary equipment, in particular to a self-made pressure sore prevention gasket. Background Art

[0002] The medical term for pressure sores is bedsores, which usually occur in patients who have been bedridden for a long time and cannot turn over by themselves. Long-term bed rest is particularly prone to pressure sores, especially on the buttocks;

[0003] The application number is 202122749732.9, which discloses an automatic segmented inflatable anti-pressure sore gasket, including a long arc tube, an electric heating side band, a shaped plastic sleeve, a short arc tube and an automatic inflation air pump. The utility model has a reasonable design, and the three arc tubes connected together form a complete gasket structure. The long arc tubes with upright sides can effectively save the medical staff from the work of lifting the patient again to put the anti-pressure sore gasket on the patient after turning the patient over, thereby reducing the workload of the medical staff and the risks brought by lifting the patient again. The hollow design inside the circle can just put the parts that are susceptible to pressure injuries inside, which can avoid pressure and reduce pressure injuries. It can generate heat, be breathable, and be comfortable, and play a role in keeping warm and moisture-proof, which can effectively reduce damage to the skin;

[0004] Although this setting can effectively reduce damage to the skin, when it needs to be used on different parts of the body, the size of the device cannot be adjusted, so we have launched a homemade anti-pressure sore gasket. Utility Model Content

[0005] 1. Technical issues to be solved

[0006] The utility model aims to provide a self-made pressure sore prevention gasket to solve the problem in the above background technology that the size of the device cannot be adjusted when it is needed to be used on different parts.

[0007] (II) Technical solution

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a self-made anti-pressure sore gasket, including a gasket, a groove is provided on the inner wall of the gasket, an annular sheet is fixedly connected to the upper inner wall of the gasket, a spring is fixedly connected to the lower surface of the annular sheet, a connecting plate is fixedly connected to the lower inner wall of the gasket, an extension plate is provided on the right side of the connecting plate, the connecting plate and the extension plate are rotatably connected through a rotating shaft, a rotating hole is provided on the upper surface of the connecting plate, a rotating hole is provided on the upper surface of the extension plate, a card slot is provided on the inner wall of the connecting plate, the connecting plate is clamped with a fixing rod through the card slot, and a magnet is fixedly connected to the upper end of the fixing rod.

[0009] Preferably, the left side of the gasket is threadedly connected to a transmission tube, the left end of the transmission tube is threadedly connected to an inflation ball, the left end of the inflation ball is threadedly connected to an air inlet, and the inner wall of the gasket is fixedly connected to a breathable net.

[0010] Preferably, the number of the springs is four, two of the springs are symmetrically arranged with the washer as the center, two of the springs are symmetrically arranged with the air-permeable net as the center, and the front of the spring is away from the connecting plate.

[0011] Preferably, there are two annular plates, which are symmetrically arranged with the spring position as the center, and the front side of the annular plate is away from the connecting plate, and the connecting plate passes through the gasket through the groove.

[0012] Preferably, there are two connecting plates, which are symmetrically arranged with the washer as the center, and there are two extending plates, which are symmetrically arranged with the washer as the center.

[0013] Preferably, there are multiple fixing rods, two fixing rods are symmetrically arranged with the rotation axis as the center, two fixing rods are symmetrically arranged with the connecting plate as the center, and two fixing rods are symmetrically arranged with the extension plate as the center.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] A self-made anti-pressure sore gasket, compared with the previous device, it is very inconvenient that the size cannot be adjusted when it needs to be used in different positions and only the device of the same size can be used. This device has a transmission tube threadedly connected to the left side of the gasket, and then the left end of the transmission tube is threadedly connected to the inflation ball, and then the left end of the inflation ball is threadedly connected to the air inlet, and then a plurality of grooves are opened on the inner wall of the gasket, and then a connecting plate is fixedly connected to the lower inner wall of the gasket, and then an extension plate is arranged on the right side of the connecting plate, and then the connecting plate and the extension plate are rotatably connected through a rotating shaft, and then a rotating hole is opened on the upper surface of the connecting plate, and then the surface of the extension plate A rotating hole is provided on the surface, and then a card slot is provided on the inner wall of the connecting plate and the extension plate, and then the connecting plate and the extension plate are connected with a fixing rod through the card slot, and then a magnet is fixedly connected to the upper end of the fixing rod, and the number of the extension plate and the connecting plate is set to two, and they are symmetrically arranged with each other. When in use, you only need to pull the washer to make the connecting plate and the extension plate expand outward through the rotating shaft, and then the two fixing rods will be close to each other, so that the magnets on the upper ends of the fixing rods are connected to each other, thereby completing the fixation of the expansion washer. When it is necessary to adjust it back, you only need to push the washer to separate the two connected magnets, which is very convenient;

[0016] A self-made anti-pressure sore gasket. Compared with previous devices, when used for a long time by patients, the patient will flatten the device, resulting in low air permeability, which is very inconvenient. This device has a breathable net fixedly connected to the inner wall of the gasket, and then an annular sheet is fixedly connected to the upper and lower inner walls of the gasket, and then four springs are fixedly connected in the middle of the annular sheet, and then every two springs are arranged opposite to each other. When the patient uses it for a long time, the four springs will be subjected to the force of the annular sheet to provide a rebound force, so that the device will rebound by itself to avoid low air permeability of the device, and combined with the breathable net, it can make the air permeability stronger, which is very convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the cross-sectional structure of the gasket of the utility model;

[0019] Figure 3 This is a schematic diagram of the overall structure of the annular sheet of the utility model;

[0020] Figure 4 It is a schematic diagram of the overall structure of the connecting plate of the utility model.

[0021] In the figure: 1. gasket; 2. transmission tube; 3. inflatable ball; 4. air inlet; 5. breathable net; 6. groove; 7. connecting plate; 8. extension plate; 9. slot; 10. fixing rod; 11. magnet; 12. spring; 13. annular sheet; 14. rotating hole; 15. rotating shaft. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-Figure 4The utility model provides a technical solution: a self-made anti-pressure sore gasket, including a gasket 1, a groove 6 is opened on the inner wall of the gasket 1, an annular sheet 13 is fixedly connected to the upper inner wall of the gasket 1, a spring 12 is fixedly connected to the lower inner wall of the gasket 1, an extension plate 8 is arranged on the right side of the connecting plate 7, the connecting plate 7 and the extension plate 8 are rotatably connected through a rotating shaft 15, a rotating hole 14 is opened on the upper surface of the connecting plate 7, a rotating hole 14 is opened on the upper surface of the extension plate 8, a card slot 9 is opened on the inner wall of the connecting plate 7, the connecting plate 7 is clamped with a fixing rod 10 through the card slot 9, and a magnet 11 is fixedly connected to the upper end of the fixing rod 10, this device is threadedly connected to a transmission pipe 2 on the left side of the gasket 1, and then the left end of the transmission pipe 2 is threadedly connected to an inflatable ball 3, and then the left end of the inflatable ball 3 is threadedly connected to an air inlet 4, and then a plurality of grooves 6 are opened on the inner wall of the gasket 1, and then the lower inner wall of the gasket 1 is fixedly connected to The connecting plate 7 is then provided with an extension plate 8 on the right side of the connecting plate 7, and then the connecting plate 7 and the extension plate 8 are rotatably connected by a rotating shaft 15, and then a rotating hole 14 is opened on the upper surface of the connecting plate 7, and then a rotating hole 14 is opened on the upper surface of the extension plate 8, and then a card slot 9 is opened on the inner wall of the connecting plate 7 and the extension plate 8, and then the connecting plate 7 and the extension plate 8 are clamped with a fixing rod 10 through the card slot 9, and then a magnet 11 is fixedly connected to the upper end of the fixing rod 10, and the number of the extension plate 8 and the connecting plate 7 is provided with two, and they are symmetrically arranged with each other. When in use, you only need to pull the washer 1 to make the connecting plate 7 and the extension plate 8 expand outward through the rotating shaft 15, and then the two fixing rods 10 will be close to each other, so that the magnets 11 at the upper ends of the fixing rods 10 are connected to each other, thereby completing the fixation of the expansion washer 1, and when it needs to be adjusted back, you only need to push the washer 1 to separate the two connected magnets 11, which is very convenient.

[0024] The left side of the gasket 1 is threadedly connected to a transmission tube 2, the left end of the transmission tube 2 is threadedly connected to an inflation ball 3, the left end of the inflation ball 3 is threadedly connected to an air inlet 4, and the inner wall of the gasket 1 is fixedly connected to a breathable net 5. This device is fixedly connected to the inner wall of the gasket 1 with a breathable net 5, and then the upper and lower inner walls of the gasket 1 are fixedly connected to an annular sheet 13, and then four springs 12 are fixedly connected in the middle of the annular sheet 13, and then every two springs 12 are arranged opposite to each other. When the patient uses it for a long time, the four springs 12 will be subjected to the force of the annular sheet 13 to provide a rebound force, so that the device will rebound by itself to avoid low air permeability of the device, and combined with the breathable net 5 to make the air permeability stronger, it is very convenient.

[0025] There are four springs 12 , two springs 12 are symmetrically arranged with the washer 1 as the center, two springs 12 are symmetrically arranged with the air-permeable net 5 as the center, and the front of the spring 12 is away from the connecting plate 7 .

[0026] There are two annular sheets 13 , which are symmetrically arranged with the spring 12 as the center. The front side of the annular sheet 13 is away from the connecting plate 7 , and the connecting plate 7 passes through the gasket 1 through the groove 6 .

[0027] There are two connecting plates 7 , which are symmetrically arranged with the washer 1 as the center. There are two extending plates 8 , which are symmetrically arranged with the washer 1 as the center.

[0028] There are multiple fixing rods 10 , two fixing rods 10 are symmetrically arranged with the rotating shaft 15 as the center, two fixing rods 10 are symmetrically arranged with the connecting plate 7 as the center, and two fixing rods 10 are symmetrically arranged with the extending plate 8 as the center.

[0029] Working principle: First, this device has a transmission tube 2 threadedly connected to the left side of the gasket 1, and then the left end of the transmission tube 2 is threadedly connected to the inflatable ball 3, and then the left end of the inflatable ball 3 is threadedly connected to the air inlet 4, and then the inner wall of the gasket 1 is provided with a plurality of grooves 6, and then the lower inner wall of the gasket 1 is fixedly connected to a connecting plate 7, and then an extension plate 8 is provided on the right side of the connecting plate 7, and then the connecting plate 7 and the extension plate 8 are rotatably connected through a rotating shaft 15, and then a rotating hole 14 is provided on the upper surface of the connecting plate 7, and then a rotating hole 14 is provided on the upper surface of the extension plate 8, and then a card slot 9 is provided on the inner walls of the connecting plate 7 and the extension plate 8, and then the connecting plate 7 and the extension plate 8 are carded with a fixing rod 10 through the card slot 9, and then a magnet 11 is fixedly connected to the upper end of the fixing rod 10, and there are two extension plates 8 and connecting plates 7, and they are symmetrically arranged with each other, and when in use, only By pulling the gasket 1, the connecting plate 7 and the extension plate 8 can be expanded outward through the rotating shaft 15, and then the two fixing rods 10 will be close to each other, so that the magnets 11 on the upper ends of the fixing rods 10 are connected to each other, thereby completing the fixation of the expanded gasket 1. When it is necessary to adjust it back, it is only necessary to push the gasket 1 to separate the two connected magnets 11, which is very convenient. Then this device is fixedly connected to the inner wall of the gasket 1 with a breathable net 5, and then the upper and lower inner walls of the gasket 1 are fixedly connected with an annular sheet 13, and then four springs 12 are fixedly connected in the middle of the annular sheet 13, and then every two springs 12 are arranged opposite to each other. When the patient uses it for a long time, the four springs 12 will be subjected to the force of the annular sheet 13 to provide a rebound force, so that the device will rebound by itself to avoid the low air permeability of the device, and it can make the air permeability stronger and very convenient when combined with the breathable net 5.

[0030] Finally, it should be noted that the above content is only used to illustrate the technical solution of the utility model, rather than to limit the protection scope of the utility model. Simple modifications or equivalent substitutions of the technical solution of the utility model by ordinary technicians in this field do not deviate from the essence and scope of the technical solution of the utility model.

Claims

1. A self-made pressure sore prevention gasket, comprising a gasket (1), characterized in that: The washer (1) has an inner wall provided with a groove (6), the upper inner wall of the washer (1) is fixedly connected with an annular sheet (13), the lower surface of the annular sheet (13) is fixedly connected with a spring (12), the lower inner wall of the washer (1) is fixedly connected with a connecting plate (7), an extension plate (8) is arranged on the right side of the connecting plate (7), the connecting plate (7) and the extension plate (8) are rotatably connected via a rotating shaft (15), a rotating hole (14) is provided on the upper surface of the connecting plate (7), a rotating hole (14) is provided on the upper surface of the extension plate (8), a clamping groove (9) is provided on the inner wall of the connecting plate (7), a fixing rod (10) is clamped on the connecting plate (7) via the clamping groove (9), and a magnet (11) is fixedly connected to the upper end of the fixing rod (10).

2. A self-made anti-pressure sore gasket according to claim 1, characterized in that: The left side of the gasket (1) is threadedly connected to a transmission tube (2), the left end of the transmission tube (2) is threadedly connected to an inflation ball (3), the left end of the inflation ball (3) is threadedly connected to an air inlet (4), and the inner wall of the gasket (1) is fixedly connected to a breathable net (5).

3. A self-made anti-pressure sore gasket according to claim 2, characterized in that: The number of the springs (12) is four, two of the springs (12) are symmetrically arranged with the washer (1) as the center, two of the springs (12) are symmetrically arranged with the air-permeable net (5) as the center, and the front of the spring (12) is away from the connecting plate (7).

4. A self-made pressure sore prevention gasket according to claim 3, characterized in that: The number of the annular plates (13) is two, and the two annular plates (13) are symmetrically arranged with the position of the spring (12) as the center. The front side of the annular plate (13) is away from the connecting plate (7), and the connecting plate (7) passes through the gasket (1) through the groove (6).

5. A self-made pressure sore prevention gasket according to claim 4, characterized in that: The number of the connecting plates (7) is two, and the two connecting plates (7) are symmetrically arranged with the washer (1) as the center. The number of the extending plates (8) is two, and the two extending plates (8) are symmetrically arranged with the washer (1) as the center.

6. A self-made pressure sore prevention gasket according to claim 5, characterized in that: The number of the fixing rods (10) is multiple, two of the fixing rods (10) are symmetrically arranged with the rotating shaft (15) as the center, two of the fixing rods (10) are symmetrically arranged with the connecting plate (7) as the center, and two of the fixing rods (10) are symmetrically arranged with the extension plate (8) as the center.

Images