Adjustable foot drop prevention tool
By designing adjustable anti-foot sagging tools, the problem of difficulty in adjusting the support structure according to individual differences in the prior art is solved, and flexible adjustment and improve the comfort and effectiveness of foot support are achieved to prevent the occurrence of foot sagging.
Patent Information
- Application Number
- CN202421861165.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-02
- Publication Date
- 2025-07-08
- Estimated Expiration
- 2034-08-02
AI Technical Summary
In the prior art, when preventing foot sagging, it is difficult to flexibly adjust the support structure according to the patient's height and foot condition, resulting in inconvenient operation and poor foot support effect.
An adjustable anti-sagging tool including a support vertical plate, a length adjustment device, an angle adjustment device and a soft pad is designed. The distance between the support vertical plate and the angle adjustment plate is adjusted through the length adjustment device, and the angle adjustment device adjusts the inclination angle of the angle adjustment plate. The soft pad is used to fix the foot and achieve a tight fit of the patient's foot.
It realizes flexible adjustment of the support structure according to individual differences of patients, simplifies operation, improves the comfort and effectiveness of foot support, and prevents foot sagging.
Smart Images
Figure CN223068661U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of medical devices, and particularly to an adjustable foot-drop prevention device. Background Art
[0002] Foot-drop is a manifestation that the foot cannot be lifted after the lower limb nerves and muscles are damaged for various reasons. Especially for bedridden patients, due to their complete loss of mobility and long-term lying flat, the foot remains in a natural hanging position in the same posture. Once foot-drop occurs and the correction is too late, foot varus and hanging deformity will occur, affecting the patient's ability to walk on the ground, and seriously causing lifelong disability to the patient. Therefore, preventive treatment needs to be carried out before foot-drop occurs.
[0003] Currently, clinically, to prevent foot-drop, pillows are mainly used to pad at the end of the bed to support the soles of the feet to maintain the functional position of the ankle joint. However, due to the different heights of each patient, different numbers of pillows need to be padded to make the patient's feet fit the pillows, or the patient's position needs to be moved to make the patient's feet press against the pillows, which is extremely inconvenient. Content of the Utility Model
[0004] The purpose of the utility model is to overcome the above technical problems and provide an adjustable foot-drop prevention device.
[0005] To achieve the above purpose, the technical solution adopted by the utility model is: an adjustable foot-drop prevention device, including a support vertical plate, a length adjustment device, an angle adjustment device, an angle adjustment plate, and a soft pad. One end of the length adjustment device is arranged on the support vertical plate, the angle adjustment device is arranged at the other end of the length adjustment device, the angle adjustment plate is arranged on the angle adjustment device, and the soft pad is arranged on the angle adjustment plate. Among them, the length adjustment device is used to adjust the distance between the angle adjustment plate and the support vertical plate, and the angle adjustment device is used to adjust the inclination angle of the angle adjustment plate.
[0006] Further, the length adjustment device includes a telescopic column, a telescopic hole, a telescopic shaft, and a locking mechanism. The telescopic column is arranged on the support vertical plate, the telescopic hole is arranged on the telescopic column, the telescopic shaft is arranged in the telescopic hole, and the locking mechanism is arranged between the telescopic shaft and the telescopic hole. Among them, the telescopic shaft can extend or retract into the telescopic hole.
[0007] Further, the locking mechanism includes a threaded hole and a locking bolt. The threaded hole is arranged on the telescopic column, the threaded hole communicates with the telescopic hole, and the locking bolt is arranged on the threaded hole. Among them, one end of the locking bolt presses against the telescopic shaft.
[0008] Further, the angle adjustment device includes an adjustment base, a U-shaped opening groove, a through hole, a connecting member, a rotation hole, an adjustment bolt, and an adjustment nut. The adjustment base is disposed at the end of the telescopic shaft. The U-shaped opening groove is disposed on the adjustment base. The through hole is disposed on both side walls of the U-shaped opening groove. The connecting member is disposed in the U-shaped opening groove. The rotation hole is disposed on the connecting member. The central axes of the through hole and the rotation hole coincide. The adjustment bolt passes through the through hole and the rotation hole. The adjustment nut is disposed on the adjustment bolt and is screwed and connected to the adjustment bolt.
[0009] Further, the adjustment nut is a wing nut.
[0010] Further, a fixing device is further included. The fixing device is disposed on the soft pad for fixing the foot.
[0011] Further, the fixing device includes a first magic tape male part, a second magic tape male part, a first magic tape female part, and a second magic tape female part. The first magic tape male part and the second magic tape male part are fixedly disposed on the soft pad. One end of the first magic tape female part is fixedly disposed at one end of the first magic tape male part. One end of the second magic tape female part is fixedly disposed at one end of the second magic tape male part.
[0012] As can be seen from the above description of the present invention, compared with the prior art, the adjustable foot-drop prevention device provided by the present invention has the following advantages: there is a support vertical plate, a length adjustment device is provided on the support vertical plate, an angle adjustment device is provided on the length adjustment device, an angle adjustment plate is provided on the angle adjustment device, and a soft pad is provided on the angle adjustment plate. Specifically, the length adjustment device is used to adjust the distance between the angle adjustment plate and the support vertical plate, so that the distance between the angle adjustment plate and the support vertical plate can be flexibly adjusted according to the height of the patient, so that the patient's foot can just press against the soft pad on the angle adjustment plate, and the operation is simple and convenient; and the angle adjustment device is used to adjust the inclination angle of the angle adjustment plate, so that the inclination angle of the angle adjustment plate can be adjusted according to the condition of the patient's foot so that the patient's foot can be closely attached to the soft pad, and further the sole of the patient's foot can be better supported. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 is an exploded view of the adjustable foot-drop prevention device of the present invention.
[0014] Figure 2 is Figure 1 the enlarged view of part A in
[0015] Figure 3 is an exploded view of the angle adjustment device.
[0016] Figure 4This is the overall structural schematic diagram of the adjustable foot-drop prevention appliance of the present utility model.
[0017] Figure 5 This is the usage state diagram of the adjustable foot-drop prevention appliance of the present utility model. Specific embodiments
[0018] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.
[0019] Refer to Figures 1-5 As shown, an adjustable foot-drop prevention appliance includes a support vertical plate 1, a length adjustment device 2, an angle adjustment device 3, an angle adjustment plate 4, and a soft pad 5. One end of the length adjustment device 2 is arranged on the support vertical plate 1, the angle adjustment device 3 is arranged at the other end of the length adjustment device 2, the angle adjustment plate 4 is arranged on the angle adjustment device 3, and the soft pad 5 is arranged on the angle adjustment plate 4. The soft pad 5 is used to make the patient's sole fit more comfortably on it. Among them, the length adjustment device 2 is used to adjust the distance between the angle adjustment plate 4 and the support vertical plate 1, so that the distance between the angle adjustment plate 4 and the support vertical plate 1 can be flexibly adjusted according to the different heights of patients, so that the patient's foot 7 can just press against the soft pad 5 on the angle adjustment plate 4, and the operation is simple and convenient; the angle adjustment device 3 is used to adjust the inclination angle of the angle adjustment plate 4, so that the inclination angle of the angle adjustment plate 4 can be adjusted according to the condition of the patient's foot 7, so that the patient's foot 7 can closely fit on the soft pad 5, and further, the patient's sole can be better supported.
[0020] The length adjustment device 2 includes a telescopic column 21, a telescopic hole 22, a telescopic shaft 23, and a locking mechanism 24. The telescopic column 21 is arranged on the support vertical plate 1, the telescopic hole 22 is arranged on the telescopic column 21, the telescopic shaft 23 is arranged in the telescopic hole 22, and the locking mechanism 24 is arranged between the telescopic shaft 23 and the telescopic hole 22. Among them, the telescopic shaft 23 can extend or retract into the telescopic hole 22, and after the telescopic shaft 23 extends or retracts into the telescopic hole 22, the locking mechanism 24 fixes it in this state.
[0021] The locking mechanism 24 includes a threaded hole 241 and a locking bolt 242. The threaded hole 241 is provided on the telescopic column 21. The threaded hole 241 communicates with the telescopic hole 22. The locking bolt 242 is provided on the threaded hole 241. Wherein, one end of the locking bolt 242 presses against the telescopic shaft 23, so that the telescopic shaft 23 and the telescopic column 21 are fixed into one body.
[0022] The angle adjusting device 3 includes an adjusting base 31, a U-shaped opening groove 32, a through hole 33, a connecting member 34, a rotating hole 35, an adjusting bolt 36, and an adjusting nut 37. The adjusting base 31 is provided at the end of the telescopic shaft 23. The U-shaped opening groove 32 is provided on the adjusting base 31. The through hole 33 is provided on both side walls of the U-shaped opening groove 32. The connecting member 34 is provided in the U-shaped opening groove 32. The rotating hole 35 is provided on the connecting member 34. The central axes of the through hole 33 and the rotating hole 35 coincide. The adjusting bolt 36 passes through the through hole 33 and the rotating hole 35. The adjusting nut 37 is provided on the adjusting bolt 36 and is screwed tightly to the adjusting bolt 36. Wherein, the angle adjusting plate 4 is provided on the connecting member 34. Specifically, the connecting member 34 can rotate up and down around the adjusting bolt 36, so as to adjust the inclination angle of the angle adjusting plate 4.
[0023] The adjusting nut 37 is a wing nut.
[0024] The soft pad 5 is provided with a fixing device 6. The fixing device 6 is used to fix the foot 7 to prevent the patient's foot 7 from tipping to one side. Wherein, the fixing device 6 includes a first magic tape male part 61, a second magic tape male part 62, a first magic tape female part 63, and a second magic tape female part 64. The first magic tape male part 61 and the second magic tape male part 62 are fixedly provided on the soft pad 5. One end of the first magic tape female part 63 is fixedly provided at one end of the first magic tape male part 61. One end of the second magic tape female part 64 is fixedly provided at one end of the second magic tape male part 62. When in use, the patient's foot 7 is fixed between the first magic tape male part 61 and the first magic tape female part 63 and between the second magic tape male part 62 and the second magic tape female part 64.
[0025] The above are only several specific embodiments of the present invention, but the design concept of the present invention is not limited thereto. Any non-substantive modification made to the present invention using this concept shall fall within the scope of infringement of the protection scope of the present invention.
Claims
1. An adjustable anti-dropfoot device, characterized in that: It includes a supporting vertical plate, a length adjusting device, an angle adjusting device, an angle adjusting plate, and a soft pad. One end of the length adjusting device is arranged on the supporting vertical plate, the angle adjusting device is arranged at the other end of the length adjusting device, the angle adjusting plate is arranged on the angle adjusting device, and the soft pad is arranged on the angle adjusting plate. Among them, the length adjusting device is used to adjust the distance between the angle adjusting plate and the supporting vertical plate, and the angle adjusting device is used to adjust the inclination angle of the angle adjusting plate.
2. The adjustable anti-foot-drop appliance according to claim 1, wherein: The length adjusting device includes a telescopic column, a telescopic hole, a telescopic shaft, and a locking mechanism. The telescopic column is arranged on the supporting vertical plate, the telescopic hole is arranged on the telescopic column, the telescopic shaft is arranged in the telescopic hole, and the locking mechanism is arranged between the telescopic shaft and the telescopic hole. Among them, the telescopic shaft can extend out or retract into the telescopic hole.
3. The adjustable anti-foot-drop appliance according to claim 2, characterized in that: The locking mechanism includes a threaded hole and a locking bolt. The threaded hole is arranged on the telescopic column, the threaded hole communicates with the telescopic hole, and the locking bolt is arranged on the threaded hole. Among them, one end of the locking bolt presses against the telescopic shaft.
4. The adjustable anti-foot-drop appliance according to claim 3, wherein: The angle adjusting device includes an adjusting base, a U-shaped opening groove, a through hole, a connecting piece, a rotating hole, an adjusting bolt, and an adjusting nut. The adjusting base is arranged at the end of the telescopic shaft, the U-shaped opening groove is arranged on the adjusting base, the through hole is arranged on the two side walls of the U-shaped opening groove, the connecting piece is arranged in the U-shaped opening groove, the rotating hole is arranged on the connecting piece, the central axes of the through hole and the rotating hole coincide, the adjusting bolt passes through the through hole and the rotating hole, and the adjusting nut is arranged on the adjusting bolt and is screwed tightly with the adjusting bolt.
5. The adjustable anti-foot-drop device according to claim 4, characterized in that: The adjusting nut is a wing nut.
6. The adjustable anti-foot-drop appliance according to claim 5, characterized in that: It further includes a fixing device which is arranged on the soft pad for fixing the foot.
7. The adjustable anti-foot-drop appliance according to claim 6, wherein: The fixing device includes a first magic male tape, a second magic male tape, a first magic female tape, and a second magic female tape. The first magic male tape and the second magic male tape are fixedly arranged on the soft pad, one end of the first magic female tape is fixedly arranged at one end of the first magic male tape, and one end of the second magic female tape is fixedly arranged at one end of the second magic male tape.