CN214968131U - Pressure reducing pad capable of preventing foot drop - Google Patents
Pressure reducing pad capable of preventing foot drop Download PDFInfo
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- CN214968131U CN214968131U CN202120456351.9U CN202120456351U CN214968131U CN 214968131 U CN214968131 U CN 214968131U CN 202120456351 U CN202120456351 U CN 202120456351U CN 214968131 U CN214968131 U CN 214968131U
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- supporting pad
- pad
- leg
- sole
- pressure reducing
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Abstract
The utility model discloses a pressure reducing pad capable of preventing foot drop, belonging to the technical field of medical instruments. The leg support pad, the C-shaped support pad and the peripheral baffle are included; the leg supporting pad is a transition surface which is gradually reduced and is close to one end of the knee, the upper surface of the leg supporting pad close to one end of the sole is provided with a C-shaped supporting pad, the C-shaped supporting pad is composed of a sole supporting pad in the middle and side supporting pads on two sides, and a concave heel groove is formed in the position, close to the sole supporting pad, of the leg supporting pad; the peripheral baffle surrounds in the C shape supporting pad outside, and peripheral baffle upper edge is less than C shape supporting pad, and peripheral baffle lower limb is parallel and level with shank supporting pad bottom surface. The contact area can be increased and most of the weight of the legs can be borne through the leg supporting pads, and the heel is suspended in the heel groove, so that the pressure borne by the heel part can be greatly reduced; by abutting the sole against the sole support pad, the foot drop can be prevented.
Description
Technical Field
The utility model relates to a pressure reducing pad capable of preventing foot drop, belonging to the technical field of medical instruments.
Background
If the feet of a patient lying in bed for a long time are not nursed properly, the pressure injury of the feet is easy to occur. In clinical work, nursing staff usually reduce the pressure of the heel part by cushioning the foot with a soft pillow so as to prevent the occurrence of pressure injury. However, the method often enables the range from the knee joint to the shank of the patient to be in a suspended state, does not conform to human mechanics, and affects the comfort level of the patient; and when the method is used, the dorsum of the foot of the patient is in an over-extension state, and the foot drop symptom of the patient can be caused in the past. In order to solve the problems, a pressure reducing pad capable of preventing foot drop is developed, the pressure of a heel part can be reduced, the foot drop phenomenon can be prevented, the problem that a knee joint is suspended is avoided, and the comfort level is improved.
Disclosure of Invention
The utility model discloses the technical problem that will solve lies in: provides a pressure reducing pad capable of preventing foot drop, which solves the problem that the existing long-term bedridden patient is easy to suffer from foot pressure injury.
The utility model discloses the technical problem that will solve takes following technical scheme to realize:
a pressure reducing pad capable of preventing foot drop comprises a leg supporting pad, a C-shaped supporting pad and a peripheral baffle;
the leg supporting pad is a transition surface which is gradually reduced and is close to one end of the knee, the upper surface of the leg supporting pad close to one end of the sole is provided with a C-shaped supporting pad, the C-shaped supporting pad is composed of a sole supporting pad in the middle and side supporting pads on two sides, and a concave heel groove is formed in the position, close to the sole supporting pad, of the leg supporting pad;
the peripheral baffle surrounds in the C shape supporting pad outside, and peripheral baffle upper edge is less than C shape supporting pad, and peripheral baffle lower limb is parallel and level with shank supporting pad bottom surface.
As a preferred example, the leg support pad and the C-shaped support pad are made of an integrally molded natural rubber latex material.
As a preferred example, the leg supporting pad, the C-shaped supporting pad and the peripheral baffle are integrally sleeved with a pure cotton material outer sleeve.
As a preferred example, the peripheral baffle is formed by integrally connecting a bottom plastic plate attached to the leg supporting pad and three side plastic plates attached to the C-shaped supporting pad.
As a preferable example, the transition surface of the leg supporting pad adopts a circular arc transition surface or a wedge transition surface.
As a preferred example, a spacer is arranged in the middle of the leg supporting pad.
The utility model has the advantages that:
(1) the contact area can be increased and most of the weight of the legs can be borne through the leg supporting pads, the heel is suspended in the heel grooves, the pressure borne by the heel can be greatly reduced, the transition surface can support the knees of a patient, the principle of human mechanics is met, and discomfort of the patient caused by the suspended knees is effectively avoided;
(2) the foot drop phenomenon can be prevented by abutting the sole against the sole support pad;
(3) the peripheral baffle plate can play a supporting role, so that the problem that the lower limbs of a patient with slight movement ability slide out of the pressure reducing pad to cause failure of pressure reduction and foot drop prevention can be solved;
(4) the middle of the leg supporting pad is provided with the spacer, so that the problem of unsmooth blood circulation caused by the fact that the two lower limbs of a patient with slight movement capability are overlapped in a crossed manner can be prevented.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic side view of the arc transition surface of the present invention;
FIG. 3 is a schematic side view of the wedge-shaped transition surface of the present invention;
FIG. 4 is a schematic sectional view of the present invention in use;
fig. 5 is the structure diagram of the middle spacer that is arranged on the leg supporting pad of the present invention.
In the figure: leg supporting pad 1, transition surface 101, heel recess 102, shock insulator 103, C shape supporting pad 2, sole supporting pad 201, side supporting pad 202, peripheral baffle 3.
Detailed Description
In order to make the technical means, the creation features, the achievement purposes and the functions of the present invention easy to understand and understand, the present invention is further explained by combining the following specific drawings.
As shown in fig. 1-5, a pressure reducing pad for preventing foot drop comprises a leg supporting pad 1, a C-shaped supporting pad 2, and a peripheral baffle 3;
one end, close to the knee, of the leg supporting pad 1 is a transition surface 101 which is gradually reduced, the upper surface, close to the sole, of the leg supporting pad 1 is provided with a C-shaped supporting pad 2, the C-shaped supporting pad 2 is composed of a sole supporting pad 201 in the middle and side supporting pads 202 on two sides, and a concave heel groove 102 is formed in the position, close to the sole supporting pad 201, of the leg supporting pad 1; a spacer 103 is arranged in the middle of the leg supporting pad 1.
Leg supporting pad 1 and C shape supporting pad 2 adopt integrated into one piece's natural latex material preparation to form.
The whole cover of shank supporting pad 1, C shape supporting pad 2 and peripheral baffle 3 has the cotton material overcoat.
The peripheral baffle 3 is formed by integrally connecting a bottom plastic plate clinging to the leg supporting pad 1 and three side plastic plates clinging to the C-shaped supporting pad 2.
The transition surface 101 of the leg support pad 1 is a circular arc transition surface (as shown in fig. 2) or a wedge transition surface (as shown in fig. 3).
The using method comprises the following steps:
(1) lifting the two lower limbs of the patient;
(2) the decompression pad is placed in the middle of the bed tail, and the two lower limbs of a patient are placed on the leg supporting pad 1 on the inner side of the C-shaped supporting pad 2 (the two lower limbs are respectively placed in gaps on the two sides of the separation pad 103);
(3) the position of the pressure reducing pad is adjusted, so that the heel of a patient is suspended in the heel groove 102 at the tail of the pressure reducing pad, and the sole is attached to the sole supporting pad 201.
The working principle is as follows:
(1) the contact area can be increased and most of the weight of the legs can be borne by the leg supporting pad 1, the heel is suspended in the heel groove 102, the pressure borne by the heel can be greatly reduced, the purposes of foot pressure reduction and pressure damage prevention are achieved, the transition surface 101 can support the knee of a patient, the principle of human mechanics is met, and discomfort of the patient caused by the suspended knee is effectively avoided;
(2) by abutting the sole against the sole support pad 201, the foot drop phenomenon can be prevented;
(3) the peripheral baffle 3 can play a supporting role, so that the problem that the lower limbs of a patient with slight movement ability slide out of the pressure reducing pad to cause failure of pressure reduction and foot drop prevention can be solved;
(4) the middle of the leg supporting pad 1 is provided with a spacer 103, which can prevent the problem of unsmooth blood circulation caused by the crossed stacking of the two lower limbs of the patient with slight movement ability.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above-described embodiments, and that various changes and modifications may be made without departing from the spirit and scope of the invention, and such changes and modifications are intended to be included within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. A pressure reducing pad capable of preventing foot drop is characterized by comprising a leg supporting pad, a C-shaped supporting pad and a peripheral baffle;
the leg supporting pad is a transition surface which is gradually reduced and is close to one end of the knee, the upper surface of the leg supporting pad close to one end of the sole is provided with a C-shaped supporting pad, the C-shaped supporting pad is composed of a sole supporting pad in the middle and side supporting pads on two sides, and a concave heel groove is formed in the position, close to the sole supporting pad, of the leg supporting pad;
the peripheral baffle surrounds in the C shape supporting pad outside, and peripheral baffle upper edge is less than C shape supporting pad, and peripheral baffle lower limb is parallel and level with shank supporting pad bottom surface.
2. The pressure reducing pad for preventing foot drop as claimed in claim 1, wherein the leg supporting pad and the C-shaped supporting pad are made of an integrally formed natural rubber latex material.
3. The pressure reducing pad for preventing foot drop as claimed in claim 1, wherein the leg support pad, the C-shaped support pad and the peripheral baffle are integrally covered with a cover made of pure cotton.
4. The pressure reducing pad for preventing foot drop as claimed in claim 1, wherein the peripheral baffle is formed by integrally connecting a bottom plastic plate attached to the leg supporting pad and three side plastic plates attached to the C-shaped supporting pad.
5. The pressure reducing pad for preventing foot drop according to claim 1, wherein the transition surface of the leg supporting pad is a circular arc transition surface or a wedge transition surface.
6. The pressure reducing pad for preventing foot drop as claimed in claim 1, wherein a spacer is provided in the middle of the leg supporting pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120456351.9U CN214968131U (en) | 2021-03-02 | 2021-03-02 | Pressure reducing pad capable of preventing foot drop |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120456351.9U CN214968131U (en) | 2021-03-02 | 2021-03-02 | Pressure reducing pad capable of preventing foot drop |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214968131U true CN214968131U (en) | 2021-12-03 |
Family
ID=79158623
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120456351.9U Active CN214968131U (en) | 2021-03-02 | 2021-03-02 | Pressure reducing pad capable of preventing foot drop |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214968131U (en) |
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2021
- 2021-03-02 CN CN202120456351.9U patent/CN214968131U/en active Active
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