Pressure sore prevention body position adjusting pad for old people in perioperative period

Abstract

The utility model discloses an old people perioperative period pressure sore prevention body position adjusting pad, and relates to the technical field of pressure sore prevention body positions, the old people perioperative period pressure sore prevention body position adjusting pad comprises a base, the top of the base is provided with an adjusting mechanism, the top of the base is provided with a turnover mechanism, and the adjusting mechanism comprises a sliding groove. A first bolt is unscrewed in a sliding block, then the sliding block can be moved, at the moment, the sliding block slides in a sliding groove, then the sliding block moves to enable a rotating shaft to drive a first moving rod to move, the rotating shaft moves through movement of the sliding block, and then the rotating shaft changes the angle of a foot rest through transmission. Then, the position of the backup plate can be changed through sliding of a second moving rod in a rotating frame, and the effects that the device can be adjusted, the user feels comfortable on the device, the body position can be changed according to the body state and needs of the patient so that the optimal blood circulation and comfort can be kept, and therefore the pressure sore phenomenon is prevented are achieved.

Description

Technical Field

[0001] This utility model belongs to the field of pressure ulcer prevention and positioning technology, and in particular relates to a pressure ulcer prevention and positioning adjustment pad for elderly patients during the perioperative period. Background Technology

[0002] The perioperative pressure ulcer prevention and positioning pad for the elderly is a medical assistive device designed specifically for the elderly. It aims to prevent and alleviate pressure ulcers caused by prolonged bed rest or the postoperative recovery period. It is typically used by the elderly during the perioperative period, especially when they need to remain in bed for an extended period after surgery.

[0003] Existing perioperative pressure ulcer prevention and positioning pads for the elderly can lead to prolonged pressure on certain parts of the body if the device is not adjusted in a timely manner according to the patient's condition, increasing the risk of pressure ulcers. Therefore, it is necessary to change the position according to the patient's physical condition and needs. Thus, we have proposed a perioperative pressure ulcer prevention and positioning pad for the elderly. Utility Model Content

[0004] The purpose of this invention is to provide a perioperative pressure ulcer prevention and position adjustment pad for the elderly. By moving the slider, the slider drives the rotating shaft to move, and then the rotating shaft changes the position of the footrest through transmission, thus solving the problem of changing the position according to the patient's physical condition and needs.

[0005] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0006] This utility model is a perioperative pressure ulcer prevention and position adjustment pad for the elderly, including a base, an adjustment mechanism on the top of the base, and a flipping mechanism on the top of the base;

[0007] The adjustment mechanism includes a slide groove, a slider slidably connected to the inner wall of the slide groove, a rotating shaft rotatably connected to the inner wall of the slider, a bolt threadedly connected to the inner wall of the slider, a moving rod fixedly connected to the outer surface of the rotating shaft, a footrest rotatably connected to the end of the moving rod away from the rotating shaft, a soft pad fixedly connected to the side of the footrest away from the rotating shaft, a fixed frame rotatably connected to the end of the footrest away from the moving rod, a backrest rotatably connected to the end of the fixed frame away from the soft pad, a second soft pad fixedly connected to the outer surface of the backrest, a second moving rod rotatably connected to the outer surface of the backrest, a rotating frame slidably connected to the outer surface of the second moving rod, and a bolt threadedly connected to the inner wall of the rotating frame. The movement of the slider moves the rotating shaft, which then changes the angle of the footrest through transmission. The sliding of the second moving rod within the rotating frame also changes the position of the backrest. This allows for adjustment of the device, ensuring user comfort and enabling the user to change position according to their physical condition and needs to maintain optimal blood circulation and comfort, thereby preventing pressure sores.

[0008] Furthermore, the slide groove is formed inside the base, and there are two slide grooves in total. The outer surface of the bolt contacts the outer surface of the rotating shaft, and there are two moving rods in total.

[0009] Furthermore, there are two moving rods in total. The end of the rotating frame away from the back plate is rotatably connected to the outer surface of the base, and the outer surface of the bolt two is in contact with the outer surface of the moving rod two.

[0010] Furthermore, the flipping mechanism includes a handle post fixedly connected to the outer surface of the fixed frame. There are two handle posts in total. The bottom of the handle post is fixedly connected to the top of the base. A soft pad is fixedly connected to the outer surface of the handle post.

[0011] Furthermore, a seat cushion is rotatably connected to the outer surface of the fixed frame, and a connecting block is fixedly connected to the bottom of the seat cushion. There are two connecting blocks in total.

[0012] Furthermore, a rotating body is rotatably connected to the outer surface of the connecting block, and a sliding plate is fixedly connected to the bottom of the rotating body.

[0013] Furthermore, a sliding frame is slidably connected to the outer surface of the skateboard, and a rotating body two is fixedly connected to the bottom of the sliding frame. A connecting block two is rotatably connected to the outer surface of the rotating body two. By rotating the seat cushion, the seat cushion drives the connecting block one to move. Then, the connecting block one causes the rotating body one to move. Then, the rotating body one causes the skateboard to slide within the sliding frame through transmission. Finally, bolt three can fix the adjusted position of the skateboard. This achieves the effect of allowing the user to feel comfortable lying on their side on the device, effectively distributing pressure on some parts, reducing local blood flow obstruction, and helping to prevent the formation of pressure sores.

[0014] Furthermore, the bottom of the connecting block two is fixedly connected to the top of the base, and the inner wall of the sliding frame is threaded with bolt three, the outer surface of bolt three being in contact with the outer surface of the sliding plate.

[0015] This utility model has the following beneficial effects:

[0016] 1. This utility model incorporates a slider. By rotating bolt 1 and loosening it within the slider, the slider can be moved. The slider slides within a groove, causing a rotating shaft to move a moving rod 1. This moving rod 1 then moves the footrest. The slider's movement causes the rotating shaft to move, which in turn changes the angle of the footrest via transmission. The sliding of the moving rod 2 within the rotating frame also alters the position of the footrest. This allows for adjustment of the device, providing comfort for the user. The device allows for repositioning based on the patient's physical condition and needs, maintaining optimal blood circulation and comfort, thereby preventing pressure sores.

[0017] 2. This utility model incorporates a seat cushion, which allows the bolt three to rotate, thereby releasing the bolt three's restriction on the sliding plate. When the user flips over on the device, the seat cushion rotates along with it. At this time, the seat cushion drives the connecting block one to move, and then the connecting block one, through the rotating body one, causes the sliding plate to slide within the sliding frame. By rotating the seat cushion, the seat cushion drives the connecting block one to move, and then the connecting block one causes the rotating body one to move. Then, the rotating body one, through transmission, causes the sliding plate to slide within the sliding frame. Finally, the bolt three can fix the adjusted position of the sliding plate, achieving the effect of allowing the user to feel comfortable lying on their side on the device, effectively distributing pressure on some areas, reducing local blood flow obstruction, and helping to prevent the formation of pressure sores.

[0018] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0019] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0020] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0021] Figure 2 This is a schematic diagram of the adjustment mechanism structure of this utility model;

[0022] Figure 3 This is a schematic diagram of the rotating shaft structure of this utility model;

[0023] Figure 4 This is a schematic diagram of the second structure of the motion rod of this utility model;

[0024] Figure 5 This is a schematic diagram of the flipping mechanism of this utility model;

[0025] Figure 6 This is a schematic diagram of the skateboard structure of this utility model.

[0026] The attached diagram lists the components represented by each number as follows:

[0027] 101. Base; 2. Adjustment mechanism; 201. Slide groove; 202. Slider; 203. Rotating shaft; 204. Bolt 1; 205. Moving rod 1; 206. Footrest; 207. Soft pad 1; 208. Fixed frame; 209. Backrest; 210. Moving rod 2; 211. Rotating frame; 212. Bolt 2; 213. Soft pad 2; 3. Flipping mechanism; 301. Handrail column; 302. Seat cushion; 303. Connecting block 1; 304. Rotating body 1; 305. Slide plate; 306. Sliding frame; 307. Rotating body 2; 308. Connecting block 2; 309. Bolt 3; 310. Soft pad 3. Detailed Implementation

[0028] 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 skilled in the art without creative effort are within the protection scope of the present utility model.

[0029] Please see Figure 1-6As shown, this utility model is a perioperative pressure ulcer prevention and positioning pad for the elderly, including a base 101, an adjustment mechanism 2 and a flipping mechanism 3 on the top of the base 101. The adjustment mechanism 2 includes a slide groove 201, and a slider 202 is slidably connected to the inner wall of the slide groove 201. The slider 202 is connected to the slide groove 201, and can slide within the slide groove 201. A rotating shaft 203 is rotatably connected to the inner wall of the slider 202, and a bolt 204 is threadedly connected to the inner wall of the slider 202. The outer surface of the rotating shaft 203 is fixedly connected to... There is a moving rod 205. A footrest 206 is rotatably connected to the end of the moving rod 205 away from the rotating shaft 203. The footrest 206 can rotate on the moving rod 205. A soft pad 207 is fixedly connected to the side of the footrest 206 away from the rotating shaft 203. A fixing frame 208 is rotatably connected to the end of the footrest 206 away from the moving rod 205. A backrest 209 is rotatably connected to the end of the fixing frame 208 away from the soft pad 207. A second soft pad is fixedly connected to the outer surface of the backrest 209. 213. A fixed frame 208 connects to a backing plate 209, allowing the backing plate 209 to rotate on the fixed frame 208. A second moving rod 210 is rotatably connected to the outer surface of the backing plate 209. A rotating frame 211 is slidably connected to the outer surface of the second moving rod 210. A bolt 212 is threaded onto the inner wall of the rotating frame 211. A sliding groove 201 is formed inside the base 101, connecting the second moving rod 210 to the backing plate 209, allowing the second moving rod 210 to rotate on the backing plate 209. Two sliding grooves 201 are provided. The outer surface of the bolt 204 is connected to the rotating frame 211. The outer surface of the rotating shaft 203 is in contact with the rotating shaft 203. There are two moving rods 205. They are connected to the rotating shaft 203 by bolts 204. Bolts 204 can fix the position of the rotating shaft 203. There are two moving rods 210. The end of the rotating frame 211 away from the backing plate 209 is rotatably connected to the outer surface of the base 101. The outer surface of bolts 212 is in contact with the outer surface of moving rods 210. Bolts 212 are connected to moving rods 210. Bolts 212 can fix the position of moving rods 210 after adjustment.

[0030] The flipping mechanism 3 includes two handle posts 301 fixedly connected to the outer surface of the fixed frame 208. The bottom of the handle post 301 is fixedly connected to the top of the base 101. A soft pad 310 is fixedly connected to the outer surface of the handle post 301. The handle post 301 is connected to the fixed frame 208 and then supports the fixed frame 208. A seat cushion 302 is rotatably connected to the outer surface of the fixed frame 208. A connecting block 303 is fixedly connected to the bottom of the seat cushion 302. There are two connecting blocks 303. A rotating body 304 is rotatably connected to the outer surface of the connecting block 303. A slide plate 305 is fixedly connected to the bottom of the rotating body 304. The slide plate 305 is connected to the rotating body 304 and then the rotating body 304 will drive the slide plate 305 to move together.

[0031] A sliding frame 306 is slidably connected to the outer surface of the slide plate 305. A rotating body 307 is fixedly connected to the bottom of the sliding frame 306. A connecting block 308 is rotatably connected to the outer surface of the rotating body 307. The connecting block 308 is connected to the rotating body 307, and the connecting block 308 can rotate on the rotating body 307. The bottom of the connecting block 308 is fixedly connected to the top of the base 101. A bolt 309 is threadedly connected to the inner wall of the sliding frame 306. The outer surface of the bolt 309 contacts the outer surface of the slide plate 305, and the slide plate 305 is connected to the bolt 309. The bolt 309 can fix the position of the adjusted slide plate 305.

[0032] One specific application of this embodiment is:

[0033] When the staff needs to use the equipment, the positions of the foot plate 206 and the backing plate 209 can be adjusted through the adjusting mechanism 2. First, the bolt 204 is rotated to loosen it within the slider 202. Then, the slider 202 can be moved, and it will slide within the groove 201. The movement of the slider 202 will cause the rotating shaft 203 to move the moving rod 205, which will then move the foot plate 206. At this time, the foot plate 206 will rotate at the connection between the foot plate 206 and the fixed frame 208. After adjusting the position of 206 to a suitable level, retighten bolt 204 into the slider 202 to fix the moving rod 205. Then rotate bolt 212 to release its fixation on the moving rod 210. Since springs are installed inside the moving rod 210 and the rotating frame 211, the user can move the backing plate 209. At this time, the backing plate 209 will drive the moving rod 210 to slide within the rotating frame 211. Simultaneously, the rotating frame 211 will also rotate at the connection between the rotating frame 211 and the base 101. Once the position of the backing plate 209 is suitable, then... Bolt 212 rotates to fix the position of the moving rod 210, allowing adjustment of the device to ensure user comfort. This allows the user to change position according to their physical condition and needs, maintaining optimal blood circulation and comfort, thus preventing pressure sores. The user's side angle can then be changed via the flipping mechanism 3. At this point, bolt 309 can be rotated, releasing its restriction on the sliding plate 305. When the user flips on the device, the seat cushion 302 also rotates. The cushion 302 will move the connecting block 303, and then the connecting block 303 will slide the slide plate 305 within the sliding frame 306 via the rotating body 304. At the same time, the sliding frame 306 will also rotate via the rotating body 307. At this time, the rotating body 307 will rotate within the connecting block 308. After the position of the cushion 302 makes the user feel comfortable, the bolt 309 is tightened to fix the slide plate 305. This achieves the effect of making the user feel comfortable when lying on their side on the device, effectively distributing pressure on some parts, reducing local blood flow obstruction, and helping to prevent the formation of pressure sores.

[0034] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0035] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A perioperative pressure ulcer prevention and positioning pad for elderly patients, comprising a base (101), characterized in that: The base (101) is provided with an adjustment mechanism (2) at the top and a flipping mechanism (3) at the top. The adjustment mechanism (2) includes a slide groove (201), a slider (202) is slidably connected to the inner wall of the slide groove (201), a rotating shaft (203) is rotatably connected to the inner wall of the slider (202), a bolt (204) is threadedly connected to the inner wall of the slider (202), a moving rod (205) is fixedly connected to the outer surface of the rotating shaft (203), a foot plate (206) is rotatably connected to the end of the moving rod (205) away from the rotating shaft (203), and a flexible rod is fixedly connected to the side of the foot plate (206) away from the rotating shaft (203). A pad (207) is provided. A fixed frame (208) is rotatably connected to the end of the footrest (206) away from the first moving rod (205). A backrest (209) is rotatably connected to the end of the fixed frame (208) away from the first pad (207). A second pad (213) is fixedly connected to the outer surface of the backrest (209). A second moving rod (210) is rotatably connected to the outer surface of the backrest (209). A rotating frame (211) is slidably connected to the outer surface of the second moving rod (210). A bolt (212) is threadedly connected to the inner wall of the rotating frame (211).

2. The perioperative pressure ulcer prevention and positioning pad for elderly patients according to claim 1, characterized in that, The slide groove (201) is opened inside the base (101), and there are two slide grooves (201). The outer surface of the bolt (204) is in contact with the outer surface of the rotating shaft (203), and there are two moving rods (205).

3. The perioperative pressure ulcer prevention and positioning pad for the elderly according to claim 1, characterized in that, There are two moving rods (210). The end of the rotating frame (211) away from the back plate (209) is rotatably connected to the outer surface of the base (101). The outer surface of the bolt (212) is in contact with the outer surface of the moving rod (210).

4. The perioperative pressure ulcer prevention and positioning pad for the elderly according to claim 1, characterized in that, The flipping mechanism (3) includes a handle post (301) fixedly connected to the outer surface of the fixed frame (208). There are two handle posts (301). The bottom of the handle post (301) is fixedly connected to the top of the base (101). A soft pad (310) is fixedly connected to the outer surface of the handle post (301).

5. The perioperative pressure ulcer prevention and positioning pad for the elderly according to claim 1, characterized in that, A seat cushion (302) is rotatably connected to the outer surface of the fixed frame (208), and a connecting block (303) is fixedly connected to the bottom of the seat cushion (302). There are two connecting blocks (303).

6. The perioperative pressure ulcer prevention and positioning pad for the elderly according to claim 5, characterized in that, The outer surface of the connecting block (303) is rotatably connected to the rotating body (304), and the bottom of the rotating body (304) is fixedly connected to the sliding plate (305).

7. A perioperative pressure ulcer prevention and positioning pad for the elderly according to claim 6, characterized in that, The outer surface of the slide plate (305) is slidably connected to a sliding frame (306), the bottom of the sliding frame (306) is fixedly connected to a rotating body two (307), and the outer surface of the rotating body two (307) is rotatably connected to a connecting block two (308).

8. The perioperative pressure ulcer prevention and positioning pad for the elderly according to claim 7, characterized in that, The bottom of the connecting block 2 (308) is fixedly connected to the top of the base (101), and the inner wall of the sliding frame (306) is threaded with bolt 3 (309), and the outer surface of bolt 3 (309) is in contact with the outer surface of the slide plate (305).

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