CN219896210U

CN219896210U - Wearing and taking off type heel pressure reducing device

Info

Publication number: CN219896210U
Application number: CN202321703198.0U
Authority: CN
Inventors: 王璐; 吴佳倩; 鲍立华; 徐灿灿; 阮小梅
Original assignee: First Affiliated Hospital of Zhejiang University School of Medicine
Current assignee: First Affiliated Hospital of Zhejiang University School of Medicine
Priority date: 2023-07-01
Filing date: 2023-07-01
Publication date: 2023-10-27
Anticipated expiration: 2033-07-01

Abstract

The utility model discloses a wearing-taking-off type heel pressure reducing device which can prevent the heel from contacting a bed surface in a mode of wearing an ankle guard. The ankle support is characterized by comprising an ankle support and a fixing belt, wherein one end of the fixing belt is connected with the ankle support, the other end of the fixing belt can encircle the ankle and is detachably connected with the ankle support or the fixing belt, a supporting pad is arranged at the position of the ankle support corresponding to the achilles tendon, a pressure reducing pad is arranged at the position of the ankle support corresponding to the achilles bone and the calcaneus bone, and the pressure reducing pad is connected with the supporting pad through a butt joint piece. The support pad and the decompression pad are arranged on the ankle guard, the whole foot is driven by the support pad to be far away from the bed surface, and the heel is supported by the decompression pad and the skin at the calcaneus and calcaneus is decompressed at the same time, so that pressure sores caused by long-term contact of the foot with the bed surface are avoided; through the mode of directly wearing, need not to fill in other soft things under the foot, can realize the effect of foot decompression, possess the characteristics of simple operation.

Description

Wearing and taking off type heel pressure reducing device

Technical Field

The utility model relates to the field of nursing, in particular to a wearing and taking-off heel pressure reducing device.

Background

In Intensive Care Units (ICU), internal surgical units there are a large number of long-term bedridden patients who, for surgical or medical reasons, are only able to stay in bed for a long period of time, however, the following drawbacks exist during the care of bedridden patients:

1. because the heel of the bedridden patient is contacted with the bed surface for a long time, the pressure injury is easy to cause, soft cushions such as pillows or other cushions are generally inserted under the feet of the bedridden patient in the nursing process of the bedridden patient for lifting the feet, but the feet are easy to slide off the pillows or the cushions due to the fact that the pillows or the cushions are independent from the feet.

2. Although the patient's foot is elevated by the soft object so as not to be in direct contact with the bed surface, the heel still contacts the pillow or other cushion for a long time, so the heel pressure still needs to be checked regularly. And when medical personnel look over, need the line to slightly raise patient's foot to lower head and twist head just can look over patient's heel's condition, whole observation process wastes time and energy.

The present chinese patent with publication No. CN208611193U discloses an ankle pad for preventing foot pressure sores, which proposes "comprising a base body, an ankle support, an ankle fixing wing and a sole stopper". When the ankle support is used, feet of a patient are placed on the upper portion of the ankle pad, the feet of the patient are placed on the upper portions of the first cambered surface and the second cambered surface of the ankle support, and the height adjusting device in the ankle support is adjusted to achieve proper height, so that the comfort level is improved.

Although the patent can effectively avoid pressure sores by lifting the feet of a patient, the structure is complex, the lifting height can be adjusted by connecting a power supply, and meanwhile, medical staff can not observe the heel condition conveniently, so that a plurality of improvements exist.

Disclosure of Invention

The utility model aims to provide an on-off heel pressure reducing device which can prevent the heel from contacting a bed surface in a mode of wearing an ankle guard.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a wear to take off formula heel pressure relief device, includes ankle guard and fixed band, one of them end of fixed band links to each other with the ankle guard, and the other end of fixed band can encircle ankle part a week and ankle guard or fixed band and dismantle and be connected, the ankle guard corresponds the position of achilles tendon and is equipped with the supporting pad, and the ankle guard corresponds the position at calcaneus and calcaneus position and is equipped with the decompression pad, the decompression pad passes through the interfacing part and links to each other with the supporting pad.

Compared with the prior art, the wearing and taking-off type heel pressure reducing device adopting the technical scheme has the following beneficial effects:

the support pad and the decompression pad are arranged on the ankle guard, the whole foot is driven by the support pad to be far away from the bed surface, and the heel is supported by the decompression pad and the skin at the calcaneus and calcaneus is decompressed at the same time, so that pressure sores caused by long-term contact of the foot with the bed surface are avoided; through the mode of directly wearing, need not to fill in other soft things under the foot, can realize the effect of foot decompression, possess the characteristics of simple operation.

Preferably, the supporting pad is an air bag pad body made of flexible materials, a movable groove through which the fixing belt can pass is formed in the supporting pad, and the fixing belt is detachably connected with the surface of the supporting pad or the surface of the fixing belt after passing through the movable groove. The supporting pad and the fixing pad are wound and fixed through the cooperation of the fixing belt and the movable groove; and the detachable mode of the fixing belt is utilized, so that the support pad is convenient to detach or replace, and the disinfection or replacement of the support pad is convenient.

Preferably, the fixed band comprises a fixed end and a movable end, the fixed end is positioned at the joint of the fixed band and the ankle guard, the ankle guard surface is provided with a hook surface of the magic tape, one side surface of the fixed band, which is close to the movable end, is provided with a hook surface of the magic tape, and the hook surface can encircle the ankle part for a circle and is adhered to the hook surface. Through the mode that the magic subsides were pasted fixedly, possess the characteristics of simple operation, be convenient for many times adjustment simultaneously to be applicable to the ankle of different thickness.

Preferably, the decompression pad is an air bag pad body made of flexible materials, a hollow part is formed in the middle of the decompression pad, when the ankle support is worn, the decompression pad is attached to the heel of a wearer, and calcaneus parts of the wearer fall into the hollow part. The decompression pad body supports the whole foot, and enables calcaneus and calcaneus parts to fall into the hollow part for suspension treatment, so that pressure sores are prevented from being formed by the contact of the calcaneus and the calcaneus parts with the bed surface.

Preferably, the device further comprises an adjusting mechanism for adjusting the volumes of the supporting pad and the decompression pad, the adjusting mechanism comprises an inflating device, a conduit and an inflating joint, the inflating joint is arranged on one side surface of the supporting pad and one side surface of the decompression pad, the inflating device is communicated with the inflating joint through the conduit, and a one-way valve structure is arranged at the inflating joint. The size of the supporting pad and the air bag in the decompression is adjusted through the inflation connector so as to adjust the distance between the foot and the bed surface, thereby being suitable for patients with different illness states or different body types; meanwhile, after the catheter is pulled out, the leakage of gas can be effectively avoided through the one-way valve structure.

Preferably, a viewing lens for viewing heel conditions is also included, the viewing lens being slidably disposed in the support pad. Through utilizing the reflection principle of mirror surface, after drawing the heel below with observing the lens, can observe the condition of heel, need not to raise patient's foot or let medical personnel turn round the head and observe, effectively improve medical personnel's work efficiency.

Preferably, one side of the supporting pad, which is close to the pressure reducing pad, is provided with a sliding groove for the observation sheet to slide, the end part of the observation lens, which faces the pressure reducing pad, is provided with a control piece which is convenient to hold, and the control piece is positioned at the outer side of the supporting pad. The control piece is convenient to pull or push the displacement of the observation lens, so that the working efficiency of medical staff is further improved.

Preferably, a limiting piece is arranged at one end of the observation lens, which is far away from the control piece, and a limiting block is arranged at one side of the sliding groove, which is close to the pressure reducing pad. The displacement distance of the observation lens is limited in a limiting mode, and the observation lens and the supporting pad are kept in a connected state, so that the observation lens is prevented from being pulled too much to be separated from the supporting pad.

Preferably, the butt joint piece is a butt joint belt made of flexible materials, one end of the butt joint belt is fixedly connected with the pressure reducing pad, the other end of the butt joint belt can bypass the supporting pad, and the butt joint belt can be attached and fixed with the supporting pad and the pressure reducing pad. The supporting pad and the decompression pad are connected in a mode of winding and fixing the butt joint belt; and the observation lens is difficult to break away from independently by the centre gripping of decompression pad and supporting pad, through relieving the fixed of butt joint area, removes the decompression pad and can provide the activity space for the observation lens to be convenient for the observation of heel.

Drawings

Fig. 1 is a schematic view of an embodiment of the on-off heel pressure relief device of the present utility model.

Fig. 2 is an assembled schematic view of the various components in the embodiment.

Fig. 3 is a schematic structural view of a fixing state of a support pad and a pressure reducing pad in the embodiment.

Fig. 4 is a schematic top view of the embodiment.

Fig. 5 is a schematic cross-sectional structure in the embodiment.

Reference numerals: 1. an ankle support; 2. a fixing belt; 20. a fixed end; 21. a movable end; 3. a support pad; 30. a movable groove; 31. a chute; 32. a limiting block; 4. a pressure reducing pad; 40. a hollow portion; 5. an adjusting mechanism; 50. an inflator; 51. a conduit; 52. an inflation joint; 6. an observation lens; 60. a control member; 61. a limiting piece; 7. and (5) butting the belts.

Detailed Description

The utility model is further described below with reference to the accompanying drawings.

The on-off heel decompression device as shown in fig. 1 to 5 comprises an ankle support 1, a fixing strap 2, a support pad 3, a decompression pad 4 and an observation lens 6 for observing heel condition.

The support pad 3 is a pad body made of flexible material, in this embodiment, the support pad 3 is made of pure cotton, an air bag is arranged inside the support pad 3, and a movable groove 30 through which the fixing strap 2 can pass is arranged on the support pad 3.

The fixed band 2 includes stiff end 20 and expansion end 21, stiff end 20 and ankle guard 1 fixed connection, and ankle guard 1 surface is equipped with the hair side that the magic was pasted, and one side surface that is close to expansion end 21 of fixed band 2 is equipped with the hook side that the magic was pasted.

The pressure-reducing cushion further comprises an adjusting mechanism 5 for adjusting the volumes of the support cushion 3 and the pressure-reducing cushion 4, the adjusting mechanism 5 comprises an inflating device 50, a conduit 51 and an inflating joint 52, the inflating joint 52 is arranged on one side surface of the support cushion 3 and one side surface of the pressure-reducing cushion 4, the inflating device 50 is communicated with the inflating joint 52 through the conduit 51, and the inflating device 50 adopts a pressing type inflating ball in the prior art in the embodiment. The inflation connector 52 is provided with a one-way valve structure, which in this embodiment is a one-way valve structure on an existing airbag cushion.

The supporting pad 3 is close to one side of the decompression pad 4 and is equipped with the spout 31, the observation lens 6 slides and sets up in the spout 31, and the tip of observation lens 6 towards the decompression pad 4 is equipped with the control piece 60 of being convenient for hold between the fingers, and control piece 60 is located the supporting pad 3 outside, in this embodiment, the area of contact of control piece 60 and supporting pad 3 exceeds the notch area of spout 31.

One end of the observation lens 6 far away from the control piece 60 is provided with a limiting piece 61, and one side of the chute 31 close to the pressure reducing pad 4 is provided with a limiting block 32.

The pressure reducing pad 4 is a pad body made of flexible material, in this embodiment, the pressure reducing pad 4 is made of pure cotton, an air bag is arranged inside the pressure reducing pad 4, and a hollow part 40 is formed in the middle of the pressure reducing pad 4.

The pressure reducing pad 4 is connected with the supporting pad 3 through a butt joint piece, the butt joint piece is a butt joint belt 7 made of flexible materials, in the embodiment, the butt joint belt 7 is made of silica gel, one end of the butt joint belt 7 is fixedly connected with the pressure reducing pad 4, the other end of the butt joint belt 7 can bypass the supporting pad 3, and the butt joint belt 7 can be attached and fixed with the supporting pad 3 and the pressure reducing pad 4.

The surface of the side of the butt joint belt 7 facing the supporting pad 3 can be provided with hot melt adhesive, self-adhesive and UV adhesive for adhesion, and in the embodiment, for convenient fixing and dismounting, the surface of the side of the butt joint belt 7 facing the supporting pad 3 is provided with a coating of self-adhesive.

The following is a way of using this embodiment:

firstly, a patient wears the ankle protector 1 and lies on a sickbed, the movable end 21 of the fixing strap 2 is pulled to enable the movable end 21 to pass through the movable groove 30 of the supporting pad 3, the fixing strap 2 is properly tensioned according to the thickness of the ankle, the movable end 21 of the fixing strap 2 surrounds the ankle of the patient for a circle, and the hook surface of the fixing strap 2 is adhered and fixed on the rough surface of the ankle protector 1.

At this time, the support pad 3 is attached to the ankle support 1 at a position corresponding to the achilles tendon, the pressure reducing pad 4 is attached to the ankle support 1 at a position corresponding to the calcaneus and the calcaneus, and the calcaneus of the wearer fall into the hollow portion 40. The support pad 3 and the decompression pad 4 support the foot of the patient, keep the foot away from the bed surface, and prevent the calcaneus and the skin of the calcaneus from being stressed by contact with the bed surface.

In the process of supporting and decompressing the feet, according to the condition of the feet of a patient, the air inflation joints 52 of the supporting pad 3 and the decompressing pad 4 are respectively inserted with the guide pipes 51, and the air bags inside the supporting pad 3 and the decompressing pad 4 are inflated by using the inflation device 50, so that the distance between the feet and the bed surface is increased.

If the situation of patient's heel department needs to be observed, pull the mobilizable one end of butt joint area 7, separate decompression pad 4 and fixed bolster, medical personnel remove decompression pad 4 to supporting pad 3 one side, make the control piece 60 of observing lens 6 expose to the external world, handheld control piece 60 drives and observes lens 6 and stretches out from spout 31, until the spacing piece 61 of observing lens 6 receives the stopper 32 to block, can not continue to remove, medical personnel utilize the reflection effect of observing lens 6, can look over the condition of heel through observing lens 6, and make medical arrangement according to the condition of heel. After the observation is finished, the control piece 60 is pushed to enable the observation lens 6 to return to the chute 31, the decompression pad 4 is covered at the notch of the chute 31, and the butt joint belt 7 is stuck on the decompression pad 4 to finish fixing.

While the foregoing is directed to the preferred embodiment of the present utility model, other and further modifications and improvements may be made by those skilled in the art without departing from the principles of the utility model, and such are intended to be considered within the scope of the utility model.

Claims

1. A wear-and-tear-off heel pressure relief device, characterized in that: including ankle guard (1) and fixed band (2), one of them end of fixed band (2) links to each other with ankle guard (1), and other one end of fixed band (2) can encircle ankle guard (1) or fixed band (2) and dismantle and be connected, ankle guard (1) correspond the position of achilles tendon and are equipped with supporting pad (3), and ankle guard (1) correspond the position at calcaneus and calcaneus position and are equipped with pressure reducing pad (4), pressure reducing pad (4) link to each other with supporting pad (3) through the interfacing part.

2. The on-off heel pressure relief device according to claim 1, wherein: the supporting pad (3) is an air bag pad body made of flexible materials, a movable groove (30) through which the fixing belt (2) can pass is formed in the supporting pad (3), and after the fixing belt (2) passes through the movable groove (30), the fixing belt (2) is detachably connected with the surface of the supporting pad (3) or the surface of the fixing belt (2).

3. The on-off heel pressure relief device according to claim 2, wherein: the fixing belt (2) comprises a fixing end (20) and a movable end (21), the fixing end (20) is located at the joint of the fixing belt (2) and the ankle support (1), the surface of the ankle support (1) is provided with a hook surface of a magic tape, one side surface of the fixing belt (2) close to the movable end (21) is provided with a hook surface of the magic tape, and the hook surface can encircle the ankle part and be adhered to the hook surface.

4. The on-off heel pressure relief device according to claim 2, wherein: the pressure reducing pad (4) is an air bag pad body made of flexible materials, a hollow part (40) is formed in the middle of the pressure reducing pad (4), when the ankle support (1) is worn, the pressure reducing pad (4) is attached to the heel of a wearer, and calcaneus parts of the wearer fall into the hollow part (40).

5. The on-off heel pressure relief device according to claim 4, wherein: the device is characterized by further comprising an adjusting mechanism (5) for adjusting the volumes of the support pad (3) and the pressure reducing pad (4), the adjusting mechanism (5) comprises an inflating device (50), a guide pipe (51) and an inflating joint (52), the inflating joint (52) is arranged on one side surface of the support pad (3) and one side surface of the pressure reducing pad (4), the inflating device (50) is communicated with the inflating joint (52) through the guide pipe (51), and a one-way valve structure is arranged at the inflating joint (52).

6. The on-off heel pressure relief device according to claim 1, wherein: the heel condition observation device further comprises an observation lens (6) for observing the heel condition, and the observation lens (6) is arranged in the support pad (3) in a sliding mode.

7. The on-off heel pressure relief device according to claim 6, wherein: one side of the supporting pad (3) close to the pressure reducing pad (4) is provided with a sliding groove (31) for an observation sheet to slide, the end part of the observation lens (6) facing the pressure reducing pad (4) is provided with a control piece (60) convenient to hold, and the control piece (60) is positioned at the outer side of the supporting pad (3).

8. The on-off heel pressure relief device according to claim 7, wherein: one end of the observation lens (6) far away from the control piece (60) is provided with a limiting piece (61), and one side of the sliding groove (31) close to the pressure reducing pad (4) is provided with a limiting block (32).

9. The on-off heel pressure relief device according to claim 8, wherein: the butt joint piece is a butt joint belt (7) made of flexible materials, one end of the butt joint belt (7) is fixedly connected with the pressure reducing pad (4), the other end of the butt joint belt (7) can bypass the supporting pad (3), and the butt joint belt (7) can be attached and fixed with the supporting pad (3) and the pressure reducing pad (4).