Multifunctional lifting pad capable of preventing pressure sores and foot drop
By combining an L-shaped elevation pad support with an inflatable sleeve, the stability and pressure ulcer problems of foot drop patients are solved, achieving effective elevation to reduce swelling and improve blood circulation, preventing deep vein thrombosis, and improving patient comfort and nursing efficiency.
Patent Information
- Application Number
- CN202423303946.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-31
- Publication Date
- 2026-01-30
- Estimated Expiration
- 2034-12-31
AI Technical Summary
In existing technologies, orthotics for foot drop patients are prone to slipping, are hard and expensive, and often use soft pillows that are easily deformed and slipped, which cannot effectively elevate the body, reduce swelling, prevent pressure sores, and increase the workload of nursing care.
An L-shaped elevation pad support is designed, using a polymer gel material, combined with an inflatable sleeve and a fixing sleeve. The inflatable component achieves stable fixation and pressure, preventing foot drop and pressure sores, while providing warm air for warmth and promoting blood circulation.
It achieves a highly stable elevation effect, prevents foot drop and pressure sores, reduces lower limb edema, prevents deep vein thrombosis, and improves patient comfort and nursing efficiency.
Smart Images
Figure CN223845894U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to medical equipment field especially relates to a prevent pressure sore and foot drop multifunctional lifting pad. BACKGROUND
[0002] Pressure sore is also called pressure ulcer and bed sore, which is caused by local tissue long-term compression, continuous ischemia, hypoxia and malnutrition, leading to tissue ulcer and necrosis. In clinical practice, due to patient's own disease factors, foot drop, foot pressure sore, lower limb venous thrombosis and lower limb edema often occur, which has extremely serious consequences. At present, for patients with foot drop, clinical doctors usually use T-shaped shoes or foot drop correctors, but T-shaped shoes are easy to slip off and difficult to achieve correction effect, while foot drop correctors have certain effect, but are hard in texture and expensive, which are not suitable for long-term wearing and easy to cause pressure sores. In addition, patients often lie in bed for a long time due to their own illness, which may cause lower limb swelling, venous thrombosis and lower limb blood vessel contraction, leading to poor blood circulation.
[0003] In clinical practice, cotton quilts, soft pillows or towels are often folded and placed on the ankle or lower leg to make it empty, but soft pillows, cotton quilts and the like are easy to deform and often slip, which has poor stability. Nursing staff need to adjust soft pillows, cotton quilts and towels every certain period of time, which often fails to achieve the purpose of effectively lifting, reducing swelling, promoting blood return and preventing foot pressure sores, and increases the nursing workload. Therefore, a prevent pressure sore and foot drop multifunctional lifting pad is needed. UTILITY MODEL CONTENT
[0004] The utility model aims at providing a prevent pressure sore and foot drop multifunctional lifting pad, which solves the technical problems of existing foot drop and pressure sores.
[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme:
[0006] A prevent pressure sore and foot drop multifunctional lifting pad, comprising a lifting pad support, the lifting pad support is in L shape, the lifting pad support comprises a lower limb supporting part and a foot supporting part, the lower limb supporting part is connected with the foot supporting part, the front side of the lower limb supporting part is provided as an arc-shaped slope, a lower limb fixing groove is arranged on the lower limb supporting part, a foot fixing groove is arranged on the foot supporting part, a heel groove is arranged between the lower limb fixing groove and the foot fixing groove, the depth of the heel groove is greater than that of the lower limb fixing groove, and a foot sole covering sleeve is arranged on one end of the foot fixing groove.
[0007] Further, the foot supporting part and the lower limb supporting part are integrally formed, and the lifting pad support is made of high molecular gel.
[0008] Further, the foot fixing groove is provided with a foot inflation sleeve in communication with the sole covering sleeve, the foot inflation sleeve is communicated with a deflation pipe, the deflation pipe is provided with a deflation valve, one end of a fixing sleeve provided on one side of the foot fixing groove is communicated with the foot inflation sleeve, and the other end of the fixing sleeve is connected to the one side of the foot fixing groove through a connecting buckle.
[0009] Further, the heel groove is provided with a heel inflation sleeve in communication with the foot inflation sleeve.
[0010] Further, the lower limb fixing groove is provided with a leg inflation sleeve in communication with the heel inflation sleeve, one end of a fixing sleeve provided on one side of the lower limb fixing groove is communicated with the leg inflation sleeve, and the other end of the fixing sleeve is connected to the one side of the lower limb fixing groove through a connecting buckle.
[0011] Further, the lower end of the arc-shaped slope is provided with an inflation assembly in communication with the leg inflation sleeve.
[0012] Further, the inflation assembly comprises an inflation main pipe and two inflation branch pipes, one end of each of the two inflation branch pipes is communicated with one end of the inflation main pipe, the other end of each of the two inflation branch pipes is communicated with the leg inflation sleeve, and the other end of the inflation main pipe is provided with an inflation valve.
[0013] Further, the fixing sleeve is provided with an open end and a closed end, a Velcro female face is arranged on the outside of the closed end of the fixing sleeve, the Velcro female face is made of hook-shaped bristles, a connecting belt is connected to the closed end of the fixing sleeve, and a Velcro male face made of soft fiber round hair is arranged on one side of the connecting belt.
[0014] The lifting pad has the following beneficial effects due to the adoption of the above technical scheme.
[0015] 1. The lifting pad can prevent foot drop by setting the lifting pad support as an L shape, and can prevent lower limb pressure sores and reduce edema of the lower limb by adopting high molecular gel.
[0016] 2. The lifting pad can be filled with hot air by setting the inflation sleeve, and the hot air can circulate and press the lower limb to prevent deep vein thrombosis; at the same time, the hot air can warm the lower limb of the patient to avoid blood circulation caused by contraction of the lower limb blood vessels. BRIEF DESCRIPTION OF DRAWINGS
[0017] Figure 1 is a structural schematic view of the lifting pad of the utility model;
[0018] Figure 2 is a front view of the fixing sleeve of the utility model.
[0019] In the drawings, 1 - elevated pad support, 2 - foot support part, 3 - lower limb support part, 4 - arc-shaped slope, 5 - lower limb fixing groove, 6 - foot fixing groove, 7 - heel groove, 8 - foot palm covering sleeve, 9 - foot inflatable sleeve, 10 - deflation pipe, 11 - deflation valve, 12 - heel inflatable sleeve, 13 - leg inflatable sleeve, 14 - inflation assembly, 15 - inflation main pipe, 16 - inflation branch pipe, 17 - inflation valve, 18 - fixing sleeve, 19 - connecting buckle, 20 - magic tape female face, 21 - connecting belt, 22 - magic tape male face. DETAILED DESCRIPTION
[0020] To make the purpose, technical scheme and advantages of the present application clearer, the following preferred embodiments are described in detail with reference to the drawings. However, it should be noted that many details listed in the description are only to make the reader have a thorough understanding of one or more aspects of the present application, and the aspects of the present application can be realized without these specific details.
[0021] As Figure 1 shown in the drawings, a multifunctional elevated pad for preventing pressure sores and foot drop includes an elevated pad support 1, the elevated pad support 1 is in L shape, the L shape can prevent foot drop, the elevated pad support 1 includes a lower limb support part 3 and a foot support part 2, the lower limb support part 3 is connected with the foot support part 2, the front side of the lower limb support part 3 is provided as an arc-shaped slope 4, the arc-shaped slope 4 is used for supporting the back side of the thigh of a patient, the lower limb support part 3 is provided with a lower limb fixing groove 5, the shape of the lower limb fixing groove 5 is matched with the back side muscle of the lower leg of the patient, the foot support part 2 is provided with a foot fixing groove 6, the foot fixing groove 6 is matched with the sole of the patient, the lower limb fixing groove 5 and the foot fixing groove 6 are provided with a heel groove 7, the depth of the heel groove 7 is greater than the depth of the lower limb fixing groove 5, one end of the foot fixing groove 6 is provided with a foot palm covering sleeve 8. The elevated pad of the present application is not easy to slip by setting the elevated pad support 1 as L shape, has good stability, can prevent foot drop, and the elevated pad support 1 is made of high molecular gel, which can prevent lower limb pressure sores, and at the same time, the elevated pad can reduce edema.
[0022] In the embodiment of the utility model, the foot support part 2 and lower limbs support part 3 are integrally formed, the lifting pad support 1 is made of high molecular gel, can prevent patient lower limbs pressure sore, and lifting patient lower limbs reduces edema. The foot fixing groove 6 is provided with foot inflatable sleeve 9, the foot inflatable sleeve 9 is communicated with sole covering sleeve 8, the foot inflatable sleeve 9 is communicated with deflation pipe 10, the deflation pipe 10 is provided with deflation valve 11, the gas is closed in inflatable sleeve inside through the closing of deflation valve 11, the gas in inflatable sleeve is discharged through opening deflation valve 11, the gas in foot inflatable sleeve 9 and sole covering sleeve 8 can press the foot of patient, prevent deep vein thrombosis, and the hot gas filled in can also keep the foot of patient warm, avoid the contraction of blood vessel to cause blood circulation to be not smooth, one side of foot fixing groove 6 is provided with fixed sleeve 18, one end of fixed sleeve 18 is communicated with foot inflatable sleeve 9, and the other end of fixed sleeve 18 is connected on one side of foot fixing groove 6 through connecting buckle 19. The foot of patient is fixed through fixed sleeve 18, the heel groove 7 is provided with heel inflatable sleeve 12, the heel inflatable sleeve 12 is communicated with foot inflatable sleeve 9, the gas in heel inflatable sleeve 12 can press the heel of patient, prevent deep vein thrombosis, and the hot gas filled in can also keep the heel of patient warm, avoid the contraction of blood vessel to cause blood circulation to be not smooth. The lower limbs fixing groove 5 is provided with leg inflatable sleeve 13, the leg inflatable sleeve 13 is communicated with heel inflatable sleeve 12, the gas in leg inflatable sleeve 13 can press the heel of patient, prevent deep vein thrombosis, and the hot gas filled in can also keep the lower limbs of patient warm, avoid the contraction of lower limbs blood vessel to cause blood circulation to be not smooth, one side of lower limbs fixing groove 5 is provided with fixed sleeve 18, one end of fixed sleeve 18 is communicated with leg inflatable sleeve 13, and the other end of fixed sleeve 18 is connected on one side of lower limbs fixing groove 5 through connecting buckle 19.
[0023] In the embodiment of the utility model, the lower end of arc slope 4 is provided with inflatable assembly 14, the inflatable assembly 14 is communicated with leg inflatable sleeve 13, and inflatable assembly 14 is used for filling gas into inflatable sleeve. The inflatable assembly 14 includes inflatable main pipe 15 and two inflatable branch pipes 16, one end of two inflatable branch pipes 16 is communicated with one end of inflatable main pipe 15 respectively, the other end of two inflatable branch pipes 16 is communicated with leg inflatable sleeve 13 respectively, and the other end of inflatable main pipe 15 is provided with inflation valve 17. Opening inflation valve 17, filling hot gas into inflatable main pipe 15 through external equipment, the gas in inflatable main pipe 15 enters inflatable sleeve from two inflatable branch pipes 16 respectively, can deflate through deflation pipe 10 and deflation valve 11, press the lower limbs of patient through inflation, deflation circulation, prevent deep vein thrombosis, can keep the lower limbs of patient warm through filling warm gas etc., avoid the contraction of lower limbs blood vessel of patient to cause blood circulation to be not smooth, and the side of inflatable sleeve contacted with the lower limbs of patient can be provided with air-permeable layer.
[0024] AsFigure 2 As shown, the fixing sleeve 18 is designed with one open end and one closed end. Multiple fixing sleeves 18 can be set at intervals according to actual needs. This not only fixes the patient's lower limbs but also keeps the upper part of the patient's lower limbs warm through the air inside the fixing sleeve. The interval arrangement ensures that the patient's lower limbs are breathable. A breathable layer can be provided on the contact surface between the fixing sleeve 18 and the patient's lower limbs. The open end of the fixing sleeve 18 is connected to the inflatable sleeve. A hook and loop fastener face 20 is provided on the outer side of the closed end of the fixing sleeve 18. The hook and loop fastener face 20 is made of hooked bristles. A connecting strap 21 is connected to the closed end of the fixing sleeve 18. A hook and loop fastener face 22 is provided on one side of the connecting strap 21. The hook and loop fastener face 33 is made of soft fiber round hair. By passing the connecting strap 21 through the connecting buckle 19 and then attaching the hook and loop fastener face 22 on the connecting strap 21 to the hook and loop fastener face 20 on the outer side of the closed end of the fixing sleeve 18, the patient's lower limbs are fixed.
[0025] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the principle of the present utility model, and these improvements and modifications should also be considered within the protection scope of the present utility model.
Claims
1. A multi-functional anti-pressure ulcer and foot drop elevation pad, characterized in that: The application relates to a lifting pad support (1) which is L-shaped and comprises a lower limb supporting part (3) and a foot supporting part (2), the lower limb supporting part (3) is connected with the foot supporting part (2), the front side of the lower limb supporting part (3) is provided with an arc-shaped slope (4), the lower limb supporting part (3) is provided with a lower limb fixing groove (5), the foot supporting part (2) is provided with a foot fixing groove (6), a heel groove (7) is arranged between the lower limb fixing groove (5) and the foot fixing groove (6), the depth of the heel groove (7) is greater than the depth of the lower limb fixing groove (5), and a sole covering sleeve (8) is arranged on one end of the foot fixing groove (6).
2. The multi-functional anti-pressure ulcer and foot drop raising pad according to claim 1, characterized in that: The foot supporting part (2) and the lower limb supporting part (3) are integrally formed, and the lifting pad support (1) is made of high polymer gel.
3. The multi-functional anti-pressure ulcer and foot drop raising pad according to claim 1, characterized in that: An air filling sleeve (9) is arranged on the foot fixing groove (6) and communicates with the sole covering sleeve (8), the air filling sleeve (9) is communicated with a deflation pipe (10), the deflation pipe (10) is provided with a deflation valve (11), one side of the foot fixing groove (6) is provided with a fixing sleeve (18), one end of the fixing sleeve (18) communicates with the air filling sleeve (9), and the other end of the fixing sleeve (18) is connected to one side of the foot fixing groove (6) through a connecting buckle (19).
4. The multi-functional anti-pressure ulcer and foot drop raising pad according to claim 1, characterized in that: An air filling sleeve (12) is arranged on the heel groove (7) and communicates with the air filling sleeve (9).
5. The multi-functional anti-pressure ulcer and foot drop elevation pad according to claim 1, wherein: An air filling sleeve (13) is arranged on the lower limb fixing groove (5) and communicates with the air filling sleeve (12), one side of the lower limb fixing groove (5) is provided with a fixing sleeve (18), one end of the fixing sleeve (18) communicates with the air filling sleeve (13), and the other end of the fixing sleeve (18) is connected to one side of the lower limb fixing groove (5) through a connecting buckle (19).
6. The multi-functional anti-pressure ulcer and foot drop elevation pad of claim 1, wherein: The lower end of the arc-shaped slope (4) is provided with an air filling assembly (14) which communicates with the air filling sleeve (13).
7. The multi-functional anti-pressure ulcer and foot drop elevation pad according to claim 6, characterized in that: The air filling assembly (14) comprises an air filling main pipe (15) and two air filling branch pipes (16), one end of the two air filling branch pipes (16) respectively communicates with one end of the air filling main pipe (15), the other end of the two air filling branch pipes (16) respectively communicates with the air filling sleeve (13), and the other end of the air filling main pipe (15) is provided with an air filling valve (17).
8. The multi-functional anti-pressure ulcer and foot drop raising pad according to claim 3 or 5, characterized in that: The fixing sleeve (18) is provided with an open end and a sealed end, a magic tape female face (20) is arranged on the outer side of the sealed end of the fixing sleeve (18), the magic tape female face (20) is made of hook-shaped bristles, a connecting belt (21) is connected to the sealed end of the fixing sleeve (18), a magic tape male face (22) is arranged on one side of the connecting belt (21), and the magic tape male face (22) is made of soft fiber round hair.