CN218739416U

CN218739416U - Protective pillow for preventing foot drop and pressure sore

Info

Publication number: CN218739416U
Application number: CN202222918780.0U
Authority: CN
Inventors: 雷柳婵
Original assignee: Dongguan Tungwah Hospital Co Ltd
Current assignee: Dongguan Tungwah Hospital Co Ltd
Priority date: 2022-11-02
Filing date: 2022-11-02
Publication date: 2023-03-28
Anticipated expiration: 2032-11-02

Abstract

The utility model provides a protective pillow for preventing foot drop and pressure sores, which comprises a heightening pillow and a supporting pillow, wherein the heightening pillow is used for placing and heightening crus, and the supporting pillow is used for supporting soles; the heightening pillow is provided with a hollow first cavity, a first air hole for inflation or deflation is formed in the first cavity, and the first cavity is inflated and expanded through the first air hole so as to heighten the lower leg of the patient; the support pillow comprises a plurality of second cavities, the second cavities are overlapped and arranged together and are isolated from each other, a second air hole used for inflating or deflating is formed in each second cavity, and corresponding second air holes are inflated so that the corresponding second cavities can expand to support the sole. The utility model discloses a prevent drop foot and press protection pillow of sore, simple structure, convenient operation can be applicable to the patient of various sizes, and prevention drop foot and sole heel department that can be fine press the sore.

Description

Protective pillow for preventing foot drop and pressure sore

Technical Field

The utility model relates to the technical field of medical equipment, especially, relate to a prevent drop foot and press protection pillow of sore.

Background

The foot drop patients are caused by that nerve roots (common peroneal nerve, foot nerve, sciatic nerve, lumbosacral nerve root and cerebral nerve) are seriously pressed for a long time, the nerve root surface pressure exceeds 50mmHg and lasts for 2 minutes to cause nerve dysfunction, and the nerve damage around feet, spinal motor nerve damage, muscular dystrophy and joint flexion deformity can be caused above 100mmHg, so that the stiffness and the muscle structure around the joint are increased to be activated to generate biomechanical change. Many patients in bed coma or abnormal limb movement need to be bedridden for a long time, which easily causes foot drop and pressure sores at the heels of the feet. In the prior art, a soft pillow is generally used to be filled below the lower leg of a patient clinically, so that the heel is suspended, and then the sole part is filled with the square pillow to support the sole, so that the pressure injury of the heel part is prevented, and foot drop and pressure sore at the heel part of the sole are prevented. However, the long-term soft pillow can cause the patient to feel uncomfortable, and the lower limb is difficult to keep suspended for a long time. On the other hand, the sick bed is the uniform size, but patient's height differs, and this makes different patients need the square pillow of different specifications to support the foot, and this nursing for medical personnel has brought certain inconvenience.

Therefore, it is necessary to provide a protective pillow for preventing foot drop and pressure sore which can prevent foot drop and pressure sore at the heel of the sole of a foot and is easy to operate.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a can prevent that drop foot, sole heel department press the sore, and be convenient for prevent drop foot and press the protection pillow of sore of operation.

In order to achieve the purpose, the utility model provides a protective pillow for preventing foot drop and pressure sores, which comprises a heightening pillow and a supporting pillow, wherein the heightening pillow is used for placing and heightening crus, and the supporting pillow is used for supporting soles; the heightening pillow is provided with a hollow first cavity, a first air hole for inflation or deflation is formed in the first cavity, and the first cavity is inflated and expanded through the first air hole so as to heighten the lower leg of the patient; the support pillow comprises a plurality of second cavities, the second cavities are overlapped and arranged together and are isolated from each other, a second air hole used for inflating or deflating is formed in each second cavity, and the corresponding second air holes are inflated so that the corresponding second cavities can expand to support soles.

Preferably, the inflatable heightening pillow is provided with an arc-shaped groove body for accommodating the shank, and the shank can be placed in the heightening pillow more stably by means of the arc-shaped groove body.

Preferably, a plurality of protruding first convex parts are arranged in the arc-shaped groove body, a first vibration device is arranged in the first cavity, and the first vibration device acts to enable the plurality of first convex parts to massage the crus.

Preferably, the heightening pillow is provided with two arc-shaped groove bodies; or comprises two heightening pillows, and each heightening pillow is provided with an arc groove body.

Preferably, the surface of the supporting pillow for supporting the sole of the foot is provided with a groove for placing the sole of the foot, a plurality of protruding second convex parts are arranged in the groove, and the plurality of second convex parts are used for massaging the sole of the foot.

Preferably, a second vibration device is arranged in the second cavity close to the groove, and the second vibration device is started so that the plurality of convex parts can automatically massage the sole of the foot.

Preferably, the high resilience full-fat sponge is arranged in both the heightening pillow and the supporting pillow, the first air hole and/or the second air hole are/is opened, and the first cavity and/or the second cavity can be automatically inflated and expanded by the high resilience full-fat sponge.

Preferably, the inflator pump is detachably communicated with the first cavity or the second cavity.

Preferably, the heightening pillow and the supporting pillow are integrated, or the heightening pillow is detachably connected to the supporting pillow.

Preferably, the first air hole and the second air hole are both provided with a cover body, and the first air hole and the second air hole can be switched between an opening state and a closing state by the cover body.

Compared with the prior art, the utility model discloses a prevent the drop foot and press the protection pillow of sore is applicable to and nurses the patient that lies in bed to can prevent that the patient that lies in bed drop foot and sole heel department from pressing the sore. The protective pillow for preventing foot drop and pressure sore comprises a heightening pillow and a supporting pillow, wherein the heightening pillow is used for placing and heightening the lower leg, and the supporting pillow is used for supporting the sole of a foot. The heightening pillow is provided with a hollow first cavity, a first air hole for inflation or deflation is formed in the first cavity, and the first cavity is inflated and expanded through the first air hole so as to heighten the lower leg of the patient. The first cavity can be internally provided with a high-resilience full-fat sponge so as to be capable of automatically inflating when the first air hole is opened. The first cavity can also be inflated by an inflator pump. The heightening pillow can be of an inward concave arc structure so as to better place the shank. The support pillow comprises a plurality of second cavities which are overlapped together and isolated from each other. Every second cavity is provided with a second air hole for inflation or deflation, and the corresponding second air holes are inflated so that the corresponding second cavities can expand to support soles. It can be understood that the supporting pillow is provided with a plurality of stacked second cavities, the height of each patient is different, the second cavities with corresponding number can be inflated according to actual needs, and if the patients with higher heights are in need, the number of the second cavities to be inflated is small; if the patient is short, the second cavities can be inflated so that the sole of the patient can be supported on the support pillow. On the other hand, the first protruding part is arranged on the heightening pillow, the first vibration device is arranged in the first cavity, the first vibration device is started, the lower legs can be massaged through the first protruding parts, blood circulation can be better promoted, pressure injury to the lower legs is avoided, and foot drop and pressure sore can be better prevented. The face that is used for supporting the sole on supporting the pillow is provided with protruding second convex part of stretching, is provided with the second vibrating device in being close to the second cavity of second convex part, starts the second vibrating device, can massage the sole through a plurality of second convex parts to prevention drop foot that can be better and pressure sore. The heightening pillow and the supporting pillow can be connected together, and medical personnel can conveniently distribute the medical pillow for use. The utility model discloses a prevent drop foot and press protection pillow of sore, simple structure, convenient operation can be applicable to the patient of various sizes, and prevention drop foot and sole heel department that can be fine press the sore.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without any creative effort.

Fig. 1 is a structural diagram of a protective pillow for preventing foot drop and pressure sore according to an embodiment of the present invention.

Fig. 2 is a structural view of a protective pillow for preventing foot drop and pressure sore according to another embodiment of the present invention.

Fig. 3 is a view showing a state where another embodiment is adopted for the support pillow of fig. 1.

Fig. 4 is a structural view of the pillow of fig. 1.

Fig. 5 is a block diagram of the support pillow of fig. 1.

Fig. 6 is a block diagram of the support pillow of fig. 3.

Description of reference numerals:

100. a protective pillow for preventing foot drop and pressure sore;

10. a pillow is padded; 101. a first cavity; 11. an arc-shaped groove body; 12. a first air hole; 13. a first cover body; 14. a first convex portion;

20. a support pillow; 201. a second cavity; 21. a groove; 22. a second air hole; 23. a second cover body; 24. a second convex portion; 25. magic tape.

Detailed Description

In order to explain technical contents and structural features of the present invention in detail, the following description is made with reference to the embodiments and the accompanying drawings.

Referring to fig. 1 to 3, the present invention provides a protective pillow 100 for preventing foot drop and pressure sores, which is suitable for nursing patients lying in bed to prevent foot drop and pressure sores at the heel of the foot of the patients lying in bed. Comprising an elevating pillow 10 and a supporting pillow 20. The heightening pillow 10 is used for placing and heightening the lower leg, and the support pillow 20 is used for supporting the sole of the foot. The heightening pillow 10 is provided with a hollow first cavity 101, the first cavity 101 is provided with a first air hole 12 for inflation or deflation, and the first cavity 101 is inflated through the first air hole 12 to heighten the lower leg of the patient. On the other hand, the support pillow 20 includes a plurality of second cavities 201, and the plurality of second cavities 201 are stacked together and isolated from each other. Each second cavity 201 is provided with a second air hole 22 for inflation or deflation, and the corresponding second air hole 22 is inflated to expand the corresponding second cavity 201 so as to support the sole of the foot. It will be appreciated that, when use is required, the bolster 10 and support pillow 20 are inflated to bolster the lower leg and support the ball of the foot. When the air bag is not needed to be used, the air can be discharged through the first air hole 12 and the second air hole 22, the air bag is convenient to store, and the occupied space is small. For patients with different heights, the second cavities 201 with proper quantity can be selectively inflated, so that the support pillow 20 can well support the sole of the user. The utility model discloses a prevent the drop foot and press protection pillow 100 of sore, convenient to use, application scope is wide, and prevention drop foot and sole heel department that can be fine press the sore.

Referring to fig. 1 to 4, in some alternative embodiments, the inflatable pillow 10 is provided with an arc-shaped groove 11 for accommodating the lower leg, so that the lower leg can be more stably placed in the pillow 10 by means of the arc-shaped groove 11. Specifically, the arc-shaped groove can be C-shaped or U-shaped, the lower leg is placed in the arc-shaped groove body 11, and the two sides of the arc-shaped groove body 11 can position the lower leg so as to prevent the lower leg from being separated from the arc-shaped groove body 11. A plurality of protruding first convex parts 14 are arranged in the arc-shaped groove body 11, a first vibration device is arranged in the first cavity 101, and the first vibration device acts to enable the plurality of first convex parts 14 to massage the lower legs. Illustratively, the first vibration device can comprise a kneading motor, a transmission assembly, a massage head and the like, and the lower leg can be selectively massaged through a switch.

Referring to fig. 1 to 4, in some alternative embodiments, the bolster 10 is provided with two arc-shaped grooves 11, that is, two lower legs are placed on one bolster 10 for more convenient storage. In another embodiment, the pillow comprises two heightening pillows 10, the two heightening pillows 10 are used for placing a left calf and a right calf respectively, each heightening pillow 10 is provided with an arc-shaped groove body 11, and the arc-shaped groove bodies 11 are used for placing the calves. The two heightening pillows 10 are arranged, so that the two legs can move freely, the two legs do not need to be fixed together, and the patient can have a more free and comfortable sleeping position when lying in bed.

Referring to fig. 1 to 3 and 5, in some alternative embodiments, the surface of the support pillow 20 for supporting the sole of a foot is provided with a groove 21 for placing the sole of a foot, and the groove 21 is provided to better accommodate and support the sole of a foot. Wherein, a plurality of second convex parts 24 are arranged in the groove 21, and a plurality of the second convex parts 24 can be used for massaging the sole of the foot to promote the blood circulation. Specifically, a second vibration device is provided in the second cavity 201 adjacent to the groove 21, and the second vibration device is activated to allow the plurality of protrusions to automatically massage the sole of the foot. The second vibration device may have the same structure as the first vibration device.

In this embodiment, the bolster pillow 10 and the support pillow 20 may also be both embedded with high resilience full fat sponge. The first air hole 12 is opened, and the first cavity 101 can be inflated automatically by the high resilience full-fat sponge. The second air hole 22 is opened, and the second cavity 201 can be inflated automatically by the high resilience full-fat sponge. Be provided with the full fat sponge of high resilience in first cavity 101 and second cavity 201, need not inflate first cavity 101 and second cavity 201 through manual or electronic air charging outfit again, it is more convenient to use. Meanwhile, a disposable outer cover can be sleeved outside the heightening pillow 10 and the supporting pillow 20, and the disposable outer cover can be taken off after the patient uses the pillow. Of course, a recyclable outer cover can be arranged, and the outer cover can be recycled by cleaning and disinfecting, so that resources are saved.

In other embodiments, the protective pillow 100 for preventing foot drop and pressure sores of the present invention may further include an inflator pump, wherein the inflator pump is detachably connected to the first cavity 101 or the second cavity 201. As shown in fig. 1 and 2, the first air hole 12 and the second air hole 22 are provided with covers, the first air hole 12 is provided with a first cover 13, and the second air hole 22 is provided with a second cover 23. The first air hole 12 and the second air hole 22 are switched between an open state and a closed state by the cover. The first cavity 101 and the second cavity 201 can be inflated by opening the covers on the first air hole 12 and the second air hole 22.

Referring to fig. 1 to 3 and fig. 5 and 6, in some alternative embodiments, the raising pillow 10 and the supporting pillow 20 are integrally formed, or the raising pillow 10 is detachably connected to the supporting pillow 20. It can be understood that the pillow 10 and the pillow 20 are easy to store and distribute, and they are not lost, so they are more convenient to use. Of course, the bolster 10 and the support pillow 20 may be separate structures and may be housed separately. The raising pillow 10 and the support pillow 20 may be detachably connected together by a strap or the like. The second cavities 201 of the supporting pillow 20 may also be arranged in a split manner, that is, a plurality of supporting pillows 20 may be arranged, and each supporting pillow 20 is provided with one second cavity 201. Specifically, the support pillow 20 with the groove 21 can be provided with the magic tapes 25 on the surface far away from the groove 21, and other support pillows 20 can be provided with the magic tapes 25 on two surfaces parallel to each other respectively, when the support pillow 20 needs to be added to support the sole of a foot of a patient, the support pillow 20 can be added, inflation and expansion are performed, and then the back of the first support pillow 20 is provided with the magic tapes 25, so that two or more support pillows 20 are of an integrated structure. In this embodiment, one supporting pillow 20 is provided with a plurality of second cavities 201, and one or more second cavities 201 can be selectively inflated, so that the use is more convenient.

As shown in fig. 1 to fig. 6, the protective pillow 100 for preventing foot drop and pressure sore of the utility model is suitable for nursing the patient lying in bed to prevent the foot drop and the foot sole heel of the patient lying in bed from pressing sore. The protection pillow 100 for preventing foot drop and pressure sore includes a pillow 10 and a pillow 20, the pillow 10 is used for placing and raising the lower leg, and the pillow 20 is used for supporting the sole of the foot. The heightening pillow 10 is provided with a hollow first cavity 101, a first air hole 12 for inflation or deflation is formed in the first cavity 101, and the first cavity 101 is inflated through the first air hole 12 to heighten the lower leg of the patient. A high resilience full-fat sponge may be disposed in the first cavity 101 to automatically inflate when the first air hole 12 is opened. The first chamber 101 may be inflated by an inflator. The heightening pillow 10 may have an arc structure which is depressed inward to allow the lower leg to be placed better. The supporting pillow 20 includes a plurality of second cavities 201, the plurality of second cavities 201 are stacked together and isolated from each other, and the plurality of second cavities 201 may be an integrated structure or a detachable and separable structure. Each second cavity 201 is provided with a second air hole 22 for inflation or deflation, and the corresponding second air hole 22 is inflated to expand the corresponding second cavity 201 so as to support the sole of the foot. It can be understood that the supporting pillow 20 is provided with a plurality of stacked second cavities 201, each patient has a different height, and the corresponding number of second cavities 201 can be inflated according to actual needs, and if the number of the second cavities 201 is large, the number of the second cavities 201 to be inflated is small; in the case of a short patient, the second plurality of chambers 201 may be inflated to enable the sole of the patient to be supported on the support pillow 20. On the other hand, the first protruding portion 14 is provided on the heightening pillow 10, the first vibrating device is provided in the first cavity 101, and the first vibrating device is activated to massage the lower leg through the plurality of first protruding portions 14, so that the blood circulation can be better promoted to prevent the lower leg from generating pressure damage, and the foot drop and pressure sore can be better prevented. The surface of the supporting pillow 20 for supporting the sole of the foot is provided with a protruding second convex part 24, a second vibration device is arranged in a second cavity 201 close to the second convex part 24, the second vibration device is started, and the sole of the foot can be massaged through the plurality of second convex parts 24, so that the foot drop and the pressure sore can be better prevented. The heightening pillow 10 and the supporting pillow 20 can be connected together, thereby facilitating the medical staff to distribute. The utility model discloses a prevent drop foot and press protection pillow 100 of sore, simple structure, convenient operation, application scope is wide, and prevention drop foot and sole heel department that can be fine press the sore.

The above disclosure is only a preferred embodiment of the present invention, and the scope of the present invention should not be limited thereby, and the equivalent changes made by the claims of the present invention are all covered by the present invention.

Claims

1. A protective pillow for preventing foot drop and pressure sore is characterized by comprising a heightening pillow and a supporting pillow, wherein the heightening pillow is used for placing and heightening a lower leg, and the supporting pillow is used for supporting a sole of a foot; the heightening pillow is provided with a hollow first cavity, a first air hole for inflation or deflation is formed in the first cavity, and the first cavity is inflated and expanded through the first air hole so as to heighten the lower leg of the patient; the support pillow comprises a plurality of second cavities which are overlapped together and isolated from each other, each second cavity is provided with a second air hole for inflation or deflation, and the corresponding second air holes are inflated to enable the corresponding second cavities to expand so as to support the sole.

2. The protective pillow for preventing foot drop and pressure sores as claimed in claim 1, wherein the inflatable heightening pillow is provided with an arc-shaped groove body for accommodating the lower leg, so that the lower leg can be more stably placed in the heightening pillow through the arc-shaped groove body.

3. The protective pillow for preventing foot drop and pressure sores as claimed in claim 2, wherein a plurality of first protruding portions are disposed within the arcuate channel, and a first vibrating device is disposed within the first cavity, the first vibrating device acting to enable the plurality of first protruding portions to massage the lower legs.

4. The protective pillow for preventing foot drop and pressure sores as claimed in claim 2, wherein the heightening pillow is provided with two of the arc-shaped groove bodies; or the lifting pillow comprises two lifting pillows, and each lifting pillow is provided with one arc groove body.

5. The protective pillow for preventing foot drop and pressure sore as recited in claim 1, wherein the face of the support pillow for supporting the sole of the foot is provided with a groove for placing the sole of the foot, the groove is provided with a plurality of second convex parts protruding, and the plurality of second convex parts are used for massaging the sole of the foot.

6. The protective pillow for preventing foot drop and pressure sore as recited in claim 5, wherein a second vibrating means is provided in said second cavity adjacent to said groove, said second vibrating means being activated to cause a plurality of said protrusions to automatically massage the sole of the foot.

7. The protective pillow for preventing foot drop and pressure sore according to claim 1, characterized in that the high resilience full-fat sponge is arranged in each of the heightening pillow and the supporting pillow, and the first air hole and/or the second air hole are opened, so that the first cavity and/or the second cavity can be inflated automatically by the high resilience full-fat sponge.

8. The protective pillow for preventing foot drop and pressure sores according to claim 1, further comprising an inflator detachably communicated with the first cavity or the second cavity.

9. The protective pillow for preventing foot drop and pressure sores according to claim 1, wherein the said bolster and the said support pillow are of an integral structure, or the said bolster is detachably connected to the said support pillow.

10. The protective pillow for preventing foot drop and pressure sore as recited in claim 1, wherein a cover is disposed on each of the first air hole and the second air hole, and the first air hole and the second air hole are switchable between an open state and a closed state by the cover.