Lower limb lifting cushion

By designing an adjustable lower limb lift pad, the problem that the existing technology cannot effectively fit the lower thigh and both lower limbs simultaneously is not conducive to venous return, and effective elevation of unilateral lower limbs is achieved, promoting blood reflux and reducing pain and swelling, shortening hospital stay.

CN222195357UActive Publication Date: 2024-12-20WUHU FIRST PEOPLES HOSPITAL
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Patent Information

Application Number
CN202420876865.3
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-04-25
Publication Date
2024-12-20
Estimated Expiration
2034-04-25

AI Technical Summary

Technical Problem

The prior art cannot effectively fit the lower thigh when raising the lower limbs, causing discomfort and pain in the patient. At the same time, raising both lower limbs at the same time is not conducive to venous return, resulting in slow relief of symptoms.

Method used

A lower limb lift pad including a fixing part and an adjusting part is designed, and the position between the fixing part and the adjusting part is adjusted by adjusting the adjustment component, and a rectangular or trapezoidal pad is provided, and the inclination angle of the support surface is consistent, and the cotton cloth is filled with sponge. The fixing and adjusting portions form a U-frame structure, allowing for flexible adjustments to accommodate different leg lengths.

Benefits of technology

It achieves the escalation of the lower limbs on the affected side, promotes blood reflux, reduces swelling and pain, and shortens the hospitalization time. The healthy lower limbs can actively move to avoid discomfort.

✦ Generated by Eureka AI based on patent content.

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  • Figure CN222195357U_ABST
    Figure CN222195357U_ABST
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Abstract

The utility model discloses a lower limb raising cushion which comprises a fixing part and an adjusting part, the fixing part and the adjusting part are connected through an adjusting assembly, the relative position between the fixing part and the adjusting part is adjusted through the adjusting assembly, a first cushion block is arranged in the fixing part, and a second cushion block is arranged in the adjusting part. Supporting slopes are arranged on the first cushion block and the second cushion block, the inclination angles of the supporting slopes on the first cushion block and the second cushion block are consistent, the height of the supporting slope of the first cushion block is lower than that of the supporting slope of the second cushion block, and placing grooves for placing lower limbs are formed in the supporting slopes; the lower limbs on the affected side can be lifted independently, blood backflow can be promoted for a single-side lower limb deep vein thrombosis patient, and lower limb swelling is prevented; for a patient after an orthopedic lower limb operation, swelling of the limb on the operation side can be prevented, pain is relieved, complications of the patient are reduced, the hospitalization time is shortened, meanwhile, the unhealthy lower limb can actively move, and discomfort of the unhealthy lower limb is avoided.
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Description

Technical Field

[0001] The utility model relates to the technical field of medical supplies, in particular to a lower limb lifting pad. Background Art

[0002] After unilateral lower limb deep vein thrombosis or acute stage, or after unilateral lower limb orthopedic surgery, it is necessary to raise the affected lower limb. At present, the foot of the bed is raised in the ward, so that both lower limbs are in an elevated state, which will affect the movement of the healthy lower limb for a long time. Only raising the foot of the bed cannot effectively fit the leg, and the lower thigh is suspended, which increases the patient's discomfort and even pain. At the same time, because both lower limbs are raised at the same time, the raising range is generally not too large, which is not conducive to venous return, so that the patient's symptoms are slowly relieved.

[0003] In view of the above-mentioned defects, the inventor of the present invention finally obtained the present invention after a long period of research and practice. Utility Model Content

[0004] In order to solve the above-mentioned technical defects, the technical solution adopted by the utility model is to provide a lower limb lifting pad, including a fixing part and an adjusting part, the fixing part and the adjusting part are connected by an adjusting component, and the relative position between the fixing part and the adjusting part is adjusted by the adjusting component, a first pad is arranged in the fixing part, and a second pad is arranged in the adjusting part, and the first pad and the second pad are both provided with supporting inclined surfaces, the inclination angles of the supporting inclined surfaces on the first pad and the second pad are consistent, and the supporting inclined surfaces of the first pad and the second pad are located on the same plane, the height of the supporting inclined surface of the first pad is lower than the height of the supporting inclined surface of the second pad, and a placement groove for placing the lower limbs is arranged on the supporting inclined surface.

[0005] Preferably, the fixed portion includes a fixed bottom plate and two fixed side plates, the two fixed side plates are vertically arranged on the fixed bottom plate, and the two fixed side plates are arranged in parallel, and the block-shaped first cushion block is fixedly placed on the fixed bottom plate and arranged between the two fixed side plates.

[0006] Preferably, the adjustment portion includes two adjustment plates, the two adjustment plates are arranged in parallel, and the two adjustment plates are connected to the two fixed side plates through the adjustment assembly, and the block-shaped second cushion block is arranged between the two adjustment plates.

[0007] Preferably, the cross-sections of the first pad and the second pad are set to be rectangular or trapezoidal, the outsides of the first pad and the second pad are wrapped with a cotton cloth layer, and the insides of the first pad and the second pad are filled with sponge.

[0008] Preferably, the adjustment assembly includes a fixed sleeve, an adjustment rod and a locking piece, the fixed sleeve is fixedly arranged on the fixed side plate, the fixed sleeve is sleeved on the adjustment rod, the upper end of the adjustment rod is fixedly connected to the adjustment plate, and the locking piece is arranged on the adjustment rod; the axial direction of the adjustment rod is consistent with the inclination direction of the supporting inclined surface.

[0009] Preferably, the adjustment assembly further comprises a first fixing rod, two ends of the first fixing rod are respectively fixedly connected to the two adjustment plates, and the upper end of the adjustment rod is fixedly connected to the first fixing rod.

[0010] Preferably, the locking member includes a locking rod and a locking nut, an adjustment groove is provided on the fixed side plate, an extension direction of the adjustment groove is consistent with the axial direction of the adjustment rod, the locking rod is arranged in the adjustment groove and can move freely along the extension direction of the adjustment groove, one end of the locking rod is fixedly connected to the adjustment rod, the locking nut and the locking rod are threadedly connected, and the locking nut and the adjustment rod are respectively arranged on both sides of the corresponding fixed side plate.

[0011] Preferably, at least two fixed sleeves are provided on the same fixed side plate, and the two fixed sleeves are respectively provided on both sides of the corresponding adjustment slot.

[0012] Preferably, each of the two fixed side panels is provided with an adjusting rod, and the two adjusting rods are respectively connected to the corresponding fixed side panels through the corresponding fixed sleeves, and the two adjusting rods are respectively provided at both ends of the first fixed rod, thereby forming a U-shaped frame structure.

[0013] Preferably, the fixing sleeves on the two fixing side plates are symmetrically arranged in one-to-one correspondence, and the two corresponding fixing sleeves are fixedly connected by a second fixing rod.

[0014] Compared with the prior art, the beneficial effects of the utility model are as follows: the utility model can raise the affected lower limb alone, promote blood return and prevent lower limb swelling for patients with unilateral lower limb deep vein thrombosis, prevent swelling of the operated limb and relieve pain for patients after orthopedic lower limb surgery, reduce the occurrence of complications, shorten hospitalization time, and allow active movement of the healthy lower limb to avoid discomfort of the healthy lower limb. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A front view of the structure of the lower limb lifting pad;

[0016] Figure 2 A side view of the structure of the lower limb lifting pad;

[0017] Figure 3 is a cross-sectional view of the connection structure of the adjustment component;

[0018] Figure 4 A view of the connection structure of the regulating component;

[0019] Figure 5 This is a structural view of the first cushion block.

[0020] The numbers in the figure represent:

[0021] 1-fixed part; 2-adjustment part; 3-adjustment assembly; 11-first pad; 12-placing groove; 13-fixed bottom plate; 14-fixed side plate; 15-adjustment groove; 16-second fixed rod; 17-support groove; 21-second pad; 22-adjustment plate; 31-fixed sleeve; 32-adjustment rod; 33-first fixed rod; 34-locking rod; 35-locking nut. DETAILED DESCRIPTION

[0022] The above and other technical features and advantages of the present invention are described in more detail below in conjunction with the accompanying drawings.

[0023] Embodiment 1

[0024] like Figure 1 , Figure 2 As shown, Figure 1 A front view of the structure of the lower limb lifting pad; Figure 2 The lower limb raising pad of the utility model comprises a fixing part 1 and an adjusting part 2, wherein the fixing part 1 and the adjusting part 2 are connected by an adjusting component 3, and the relative position between the fixing part 1 and the adjusting part 2 is adjusted by the adjusting component 3, a first pad 11 is arranged in the fixing part 1, and a second pad 21 is arranged in the adjusting part 2, and a supporting slope is arranged on the first pad 11 and the second pad 21, and the inclination angles of the supporting slopes on the first pad 11 and the second pad 21 are consistent, and the supporting slopes of the first pad 11 and the second pad 21 are located on the same plane, and the height of the supporting slope of the first pad 11 is lower than the height of the supporting slope of the second pad 21, and a placement groove 12 for placing the lower limb is arranged on the supporting slope.

[0025] Through the setting of this structure, the relative position between the fixing part 1 and the adjusting part 2 can be adjusted, so that the adjustment can be made based on the patient's leg length to ensure that the affected lower limb is effectively supported by the first pad 11 and the second pad 21. Generally, the highest support point height of the second pad 21 for the lower limb is 30 cm, and the distance between the first pad 11 and the second pad 21 is adjusted in the range of 0 cm to 30 cm.

[0026] Preferably, the fixed portion 1 includes a fixed base plate 13 and two fixed side plates 14, the two fixed side plates 14 are vertically arranged on the fixed base plate 13, and the two fixed side plates 14 are arranged in parallel, the block-shaped first cushion block 11 is fixedly placed on the fixed base plate 13 and arranged between the two fixed side plates 14, and the position of the first cushion block 11 is stabilized by the two fixed side plates 14.

[0027] The adjusting portion 2 includes two adjusting plates 22 , which are arranged in parallel and connected to the two fixed side plates 14 through the adjusting assembly 3 , and the block-shaped second cushion block 21 is arranged between the two adjusting plates 22 , and the position of the second cushion block 21 is fixed by the adjusting plate 22 .

[0028] Generally, the cross-section of the first pad 11 and the second pad 21 is set to be rectangular or trapezoidal, and the first pad 11 and the second pad 21 are wrapped with a cotton cloth layer on the outside to achieve flexible contact with the patient, and the first pad 11 and the second pad 21 are filled with high-density sponge inside to ensure the overall shape of the first pad 11 and the second pad 21 is stable, and also to ensure the comfort of touch and breathability. Preferably, a zipper is provided on the cotton cloth layer to facilitate the removal and washing of the first pad 11 and the second pad 21.

[0029] Preferably, the cotton cloth layer is provided with a furry surface of Velcro, and the fixed side panel 14 and the adjustment panel 22 are provided with a hook surface of Velcro, and the detachable connection between the furry surface and the hook surface is realized to realize the detachable connection and stability fixation of the first pad 11 and the second pad 21 at the corresponding fixed part 1 and the adjustment part 2.

[0030] The utility model can raise the affected lower limb alone, promote blood return and prevent lower limb swelling for patients with unilateral lower limb deep vein thrombosis, prevent swelling of the operated limb and relieve pain for patients after orthopedic lower limb surgery, reduce the occurrence of complications, shorten hospitalization time, and allow the healthy lower limb to actively move to avoid discomfort in the healthy lower limb.

[0031] Embodiment 2

[0032] like Figure 3 , Figure 4 As shown, Figure 3 is a cross-sectional view of the connection structure of the adjustment component; Figure 4 This is a view of the connection structure of the adjustment component.

[0033] The adjustment assembly 3 includes a fixed sleeve 31, an adjustment rod 32 and a locking piece. The fixed sleeve 31 is fixedly arranged on the fixed side plate 14, and the fixed sleeve 31 is sleeved on the adjustment rod 32. The upper end of the adjustment rod 32 is fixedly connected to the adjustment plate 22. The locking piece is arranged on the adjustment rod 32. The relative position between the fixed part 1 and the adjustment part 2 can be adjusted by the axial movement of the adjustment rod 32 in the fixed sleeve 31.

[0034] The axial direction of the adjustment rod 32 is consistent with the inclination direction of the support inclined surface, thereby ensuring that the support inclined surfaces of the first cushion block 11 and the second cushion block 21 are still located on the same plane during the adjustment process.

[0035] Preferably, the adjustment component 3 also includes a first fixing rod 33, the two ends of which are respectively fixedly connected to the two adjustment plates 22, and the upper end of the adjustment rod 32 is fixedly connected to the first fixing rod 33, thereby realizing the fixed connection between the adjustment rod 32 and the adjustment plate 22. At the same time, the first fixing rod 33 can also improve the overall structural strength of the adjustment part 2 to ensure the supporting effect of the second pad 21 on the patient's lower limbs.

[0036] It is worth noting that, through the provision of the first fixing rod 33 , medical personnel can quickly adjust the relative positions of the fixing part 1 and the adjusting part 2 by pulling the first fixing rod 33 , thereby facilitating stable adjustment of the adjusting part 2 .

[0037] The locking member includes a locking rod 34 and a locking nut 35. An adjustment groove 15 is provided on the fixed side plate 14. The extension direction of the adjustment groove 15 is consistent with the axial direction of the adjustment rod 32. The locking rod 34 is arranged in the adjustment groove 15 and can move freely along the extension direction of the adjustment groove 15. One end of the locking rod 34 is fixedly connected to the adjustment rod 32. The locking nut 35 is threadedly connected to the locking rod 34. The locking nut 35 and the adjustment rod 32 are respectively arranged on both sides of the corresponding fixed side plate 14.

[0038] The adjustment stroke of the adjustment rod 32 can be controlled by limiting the movement of the locking rod 34 in the adjustment slot 15, and the locking nut 35 is screwed to make the locking nut 35 and the fixed side plate 14 in close contact, so that the position of the adjustment rod 32 on the fixed side plate 14 can be fixed, thereby achieving the fixation of the relative positions of the fixing part 1 and the adjustment part 2.

[0039] Generally, a rubber ring is fixedly provided on the surface of the locking nut 35 close to the fixed side plate 14, and the locking nut 35 is provided in contact with the fixed side plate 14 through the rubber ring to increase the relative friction between the locking nut 35 and the fixed side plate 14, thereby further improving the position locking effect of the locking member on the adjusting rod 32.

[0040] Preferably, at least two fixed sleeves 31 are disposed on the same fixed side plate 14 , and the two fixed sleeves 31 are respectively disposed on both sides of the corresponding adjustment slot 15 , thereby ensuring the stable guiding effect of the fixed sleeve 31 on the adjustment rod 32 .

[0041] Preferably, each of the two fixed side panels 14 is provided with an adjusting rod 32, and the two adjusting rods 32 are respectively connected to the corresponding fixed side panels 14 through the corresponding fixed sleeves 31, and the two adjusting rods 32 are respectively provided at both ends of the first fixed rod 33, thereby forming a U-shaped frame structure, thereby ensuring that when the first fixed rod 33 is pulled for adjustment, the adjustment plates 22 on both sides and the corresponding fixed side panels 14 are adjusted simultaneously, so as to improve the stability of the movement between the fixed part 1 and the adjustment part 2.

[0042] The fixing sleeves 31 on the two fixing side plates 14 are symmetrically arranged one by one, and the two corresponding fixing sleeves 31 are fixedly connected by a second fixing rod 16 , thereby improving the structural stability between the two fixing side plates 14 .

[0043] It is worth pointing out that the adjusting rod 32, the first fixing rod 33 and the second fixing rod 16 can all be made of hollow stainless steel pipes, which can reduce the overall weight of the utility model while ensuring the overall structural strength, and facilitate transportation and use.

[0044] like Figure 5 As shown, correspondingly, the first cushion block 11 corresponds to the second fixing rod 16, and the second cushion block 21 corresponds to the first fixing rod 33, and a support groove 17 is provided to ensure the smooth placement of the first cushion block 11 and the second cushion block 21. At the same time, the second fixing rod 16 has a certain structural support effect on the first cushion block 11, and the first fixing rod 33 has a certain structural support effect on the second cushion block 21, further ensuring the stability of the structural state of the first cushion block 11 and the second cushion block 21.

[0045] The above is only a preferred embodiment of the utility model, which is only illustrative and not restrictive. Those skilled in the art understand that many changes, modifications, and even equivalences can be made within the spirit and scope defined by the claims of the utility model, but they will all fall within the scope of protection of the utility model.

Claims

1. A lower limb lifting pad, characterized in that: It includes a fixing part and an adjusting part, the fixing part and the adjusting part are connected by an adjusting component, and the relative position between the fixing part and the adjusting part is adjusted by the adjusting component, a first pad is arranged in the fixing part, and a second pad is arranged in the adjusting part, and the first pad and the second pad are both provided with supporting inclined surfaces, the inclination angles of the supporting inclined surfaces on the first pad and the second pad are consistent, and the supporting inclined surfaces of the first pad and the second pad are located on the same plane, the height of the supporting inclined surface of the first pad is lower than the height of the supporting inclined surface of the second pad, and a placement groove for placing lower limbs is arranged on the supporting inclined surface.

2. The lower limb lifting pad according to claim 1, characterized in that: The fixing part includes a fixing bottom plate and two fixing side plates, the two fixing side plates are vertically arranged on the fixing bottom plate, and the two fixing side plates are arranged in parallel, and the first block-shaped cushion block is fixedly placed on the fixing bottom plate and arranged between the two fixing side plates.

3. The lower limb lifting pad according to claim 2, characterized in that: The adjusting part comprises two adjusting plates, the two adjusting plates are arranged in parallel, and the two adjusting plates are connected to the two fixed side plates through the adjusting assembly, and the block-shaped second cushion block is arranged between the two adjusting plates.

4. The lower limb lifting pad according to claim 3, characterized in that: The cross-sections of the first pad and the second pad are set to be rectangular or trapezoidal, the outsides of the first pad and the second pad are wrapped with a cotton cloth layer, and the insides of the first pad and the second pad are filled with sponge.

5. The lower limb lifting pad according to claim 3, characterized in that: The adjustment assembly includes a fixed sleeve, an adjustment rod and a locking piece. The fixed sleeve is fixedly arranged on the fixed side plate, the fixed sleeve is sleeved on the adjustment rod, the upper end of the adjustment rod is fixedly connected to the adjustment plate, and the locking piece is arranged on the adjustment rod; the axial direction of the adjustment rod is consistent with the inclination direction of the supporting inclined surface.

6. The lower limb lifting pad according to claim 5, characterized in that: The adjustment assembly further includes a first fixing rod, two ends of which are fixedly connected to the two adjustment plates respectively, and an upper end of the adjustment rod is fixedly connected to the first fixing rod.

7. The lower limb lifting pad according to claim 5, characterized in that: The locking piece includes a locking rod and a locking nut. An adjustment groove is provided on the fixed side plate. The extension direction of the adjustment groove is consistent with the axial direction of the adjustment rod. The locking rod is arranged in the adjustment groove and can move freely along the extension direction of the adjustment groove. One end of the locking rod is fixedly connected to the adjustment rod. The locking nut and the locking rod are threadedly connected. The locking nut and the adjustment rod are respectively arranged on both sides of the corresponding fixed side plate.

8. The lower limb lifting pad according to claim 7, characterized in that: At least two fixed sleeves are arranged on the same fixed side plate, and the two fixed sleeves are respectively arranged on both sides of the corresponding adjustment groove.

9. The lower limb lifting pad according to claim 6, characterized in that: An adjusting rod is arranged on each of the two fixed side plates, and the two adjusting rods are respectively connected to the corresponding fixed side plates through the corresponding fixed sleeves, and the two adjusting rods are respectively arranged at both ends of the first fixed rod to form a U-shaped frame structure.

10. The lower limb lifting pad according to claim 9, characterized in that: The fixed sleeves on the two fixed side plates are symmetrically arranged one by one, and the two corresponding fixed sleeves are fixedly connected by a second fixing rod.