CN218354751U - Kneepad capable of preventing pressure injury - Google Patents

Abstract

The utility model discloses a kneepad capable of preventing pressure damage, which comprises a kneepad belt made of soft elastic material, wherein the outer side of one end of the kneepad belt is fixedly connected with a binding belt, the other end of the kneepad belt is provided with a through hole, and after the other end of the binding belt passes through the through hole, the binding belt is detachably connected to the outer surface of the kneepad belt and is fixed on the knee part of a patient; the knee protection belt is provided with a window used for exposing the skin of a patient above the knee part; the window is provided with a detachable soft breathable cover; a pocket belt is arranged on the outer side of the knee protection belt corresponding to the lower part of the knee part, and a pad supporting the bent part on the inner side of the knee joint of the patient is arranged in the pocket belt. The utility model can prevent the pressure injury of the knee part of the patient lying in bed for a long time, and is convenient to use and low in cost.

Description

Pressure Injury Knee Braces

technical field

The utility model belongs to the technical field of medical care equipment, in particular to a knee pad for preventing pressure injury.

Background technique

Knee pads refer to an item used to protect people's knees. It has the functions of sports protection, cold protection and warmth preservation, and joint maintenance. Common knee pads on the market are suitable for athletes and middle-aged and elderly people, and their main functions are to prevent impact and keep warm. However, clinically, bedridden patients, especially long-term bedridden patients, are prone to pressure injuries. The usual method is to place soft pillows on the parts that are prone to pressure injuries. Most of the joint protectors on the market are designed to protect the joints from injury during exercise, and are not suitable for patients who are bedridden for a long time.

In the prior art, the Chinese patent document "A Kneepad for Preventing Pressure Injury" (publication number CN214759272U) discloses a kneepad for preventing pressure injury. The kneepad is divided into three layers, and the bottom pocket is used to place self-heating stickers , to play a hot compress effect, the middle layer is a cushion, and the top layer is an inflatable and deflated airbag, which can adjust the pressure and prevent pressure injury by using the inflatable and deflated airbag. The problems of this kind of knee pads are: 1. There is no soft cushion support for the inner bend of the knee joint, so it is not suitable for patients who are bedridden for a long time; 2. The airbag itself is airtight, and the upper surface of the knee is covered by a large area of insufficiently breathable material , for patients who are bedridden or unable to take care of themselves, rashes and ulcers will occur. Therefore, for patients who are bedridden or unable to take care of themselves for a long time, the knee pads for preventing pressure injuries still need to be further improved.

Contents of the invention

In order to overcome the deficiencies in the background technology, the utility model provides an anti-pressure injury knee pad, the purpose of which is to prevent the pressure injury of the knee part for patients who have been bedridden for a long time. The upper part of the knee pad is set as a movable window, which can directly expose the skin. Good, convenient for nursing operation; a pad holder is set at the inner bend of the knee joint to ensure the comfort of long-term bedridden patients and prevent pressure injuries caused by long-term pressure on the patient's knee; the long strip Velcro is easy to adjust the tightness Spend.

In order to achieve the above object, the utility model provides the following technical solutions:

An anti-pressure injury knee pad, comprising a knee pad made of soft elastic material for wrapping a patient's knee; The strap hole, the other end of the cable tie is used to pass through the strap hole, detachably connected to the outer surface of the knee strap, and the knee strap is fixed to the patient's knee; in the corresponding The knee pad above the knee is provided with a window for exposing the patient's skin; the window is provided with a detachable soft and breathable covering;

Under the corresponding knee part, a belt is provided on the outside of the knee support belt, and a cushion is provided in the belt to support the inner bending part of the patient's knee joint.

As a further optimization, there are two straps, which are respectively arranged on the left and right sides of the knee, and there are two corresponding strap holes; Adhesive side of Velcro for detachable connection of cable ties and knee pads via Velcro.

As a further optimization, the outer side of the cover is connected to the inner side of the strap, so that when the end of the strap is connected to the knee pad through the Velcro, the cover is buckled on the strap. above window.

As a further optimization, the adhesive surface of the Velcro on the knee pad is arranged in a strip shape along the circumferential direction of the patient's leg, and is used to adjust the tightness of the bundle.

As a further optimization, the underlayment is a plurality of stacked cushions made of cotton cloth, which is used to adjust the supporting height of the underlayment by increasing or decreasing the number of the cushions.

As a further optimization, the cushion is an inflatable and deflatable airbag, which is used to adjust the supporting height of the cushion through the inflation and deflation of the airbag.

Compared with the prior art, the beneficial effects of the utility model are:

(1) The cushion at the bend of the knee plays a role in supporting the patient's knee to prevent damage due to long-term pressure;

(2) By adjusting the support height of the pad holder, the adaptability is improved and the comfort of the patient is ensured; in addition, the patient's knee can be kept in an active state to prevent the atrophy of the joint tendon caused by the long-term immobility of the knee;

(3) The cover covering the window is comfortable and warm when covered; when opened, it is convenient for observation and nursing operation;

(4) Two strip-shaped cable ties can adjust the tightness, and at the same time, it is also convenient for nursing staff to operate with one hand, and is convenient to use.

The utility model can prevent the pressure injury of the knee part of patients who have been bedridden for a long time, and is easy to use and low in cost.

Description of drawings

Fig. 1 is the three-dimensional structure schematic diagram of embodiment 1 of the present utility model;

Fig. 2 is a three-dimensional structural schematic diagram of another perspective of Embodiment 1 of the present utility model;

Fig. 3 is a three-dimensional structural schematic diagram of Embodiment 2 of the present utility model.

Among the figure: 1 knee pad, 11 passing belt hole, 12 window, 13 bonding surface, 2 cable ties, 3 covering, 4 pocket belt, 5 pad support, 51 cushion, 52 air bag; wherein, the brackets in the figure are Refers to a cushion 5 composed of a plurality of cushions 51 .

Detailed ways

The technical solutions in the embodiments of the present invention are clearly and completely described below in conjunction with the accompanying drawings of the present invention. Obviously, the described embodiments are only some preferred embodiments of the present invention, not all of them. Those skilled in the art should understand that these embodiments are only used to explain the technical principle of the utility model, and are not intended to limit the protection scope of the utility model. In describing the present invention, it should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical" , "horizontal", "top", "bottom", "inner", "outer" and other indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description. It does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore should not be construed as limiting the present invention. In addition, in the description of the present utility model, "plurality" means two or more, unless otherwise specifically defined.

Example 1: Please refer to Figure 1-3;

The utility model provides the following technical scheme: a knee pad for preventing pressure injury, including a knee pad 1 made of soft elastic material for wrapping the patient's knee. The soft elastic material is a cloth belt with a rubber band inside, which can The shape of the patient's knee position; the outside of one end of the knee support belt 1 is fixedly connected with a cable tie 2, and the other end is provided with a belt passing hole 11 for the cable tie 2 to pass through, and the other end of the cable tie 2 is used for wearing After passing through the belt hole 11, it is detachably connected to the outer surface of the knee support belt 1, and the knee support belt 1 is fixed to the patient's knee; the knee support belt 1 and the cable tie 2 are connected into one body, which is convenient for use and carrying; there are two cable ties 2, which are respectively arranged on the left and right sides of the knee, and there are two corresponding belt passing holes 11; the inner side of the cable tie 2 and the outer side of the knee pad 1 are respectively An adhesive surface 13 with Velcro is provided for the detachable connection between the cable tie 2 and the knee pad 1 through Velcro; the adhesive surface 13 of the Velcro on the knee pad 1 is along the circumferential direction of the patient's leg It is set in a long strip and is used to adjust the tightness of the bundle.

Above the corresponding knee, the knee pad 1 is provided with a window 12 for exposing the patient's skin; the window 12 is provided with a detachable soft breathable cover 3; the cover 3 is filled with cotton The cloth cover is soft, breathable and comfortable; the outer side of the cover 3 is connected to the inner side of the cable tie 2 for when the end of the cable tie 2 is connected to the knee pad 1 through the Velcro, The cover 3 is buttoned and covered on the window 12 . The cover 3 is connected with the cable tie 2 as a whole, and the window 12 is also very convenient to open when the Velcro is untied; in addition, the outside of the cover 3 is also connected by the Velcro On the inner surface of the cable tie 2, the cover 3 is detachable, which is convenient for replacement or cleaning of the cover 3 after being polluted.

Corresponding to the lower part of the knee, a cuff 4 is provided on the outside of the knee support belt 1 , and a cushion 5 is provided in the cuff 4 to support the inner bending part of the patient's knee joint. The support 5 is a plurality of stacked cushions 51 made of cotton cloth, which are used to adjust the support height of the support 5 by increasing or decreasing the number of the cushions 51 . The belt 3 is equivalent to a fixed object for binding the cushion 5, even if the patient's legs move, the cushion 5 also moves thereupon. Compared with supporting methods such as pillows, this embodiment can always maintain the supporting state.

During use, the patient lies flat on the bed, sets the knee pad 1 from the patient's feet to the knee, tightens the two cable ties 2 respectively and then adheres to the bonding surface 13 of the knee pad 1, so that the knee pad 1 is fixed to the At the knee; then lead to the pocket belt 4 to place a plurality of soft pads 51, adjust the support height of the pad holder 5, and reach the most comfortable state for the patient; set the pad holder 5 from the patient's knee inner bend, so that the patient's knee is naturally Bending, maintaining a comfortable posture, also reduces the pressure on the thigh and calf, which is good for blood circulation, and the pressure on the patient's entire leg is also improved. In addition, all the soft pads 51 can be pulled out to help the patient bend the knee, which is beneficial to keep the knee and leg healthy, and is suitable for patients who are bedridden for a long time or who cannot take care of themselves.

Example 2: Please refer to Figure 1-3;

The difference from Embodiment 1 is that the underlayment 5 is an inflatable and deflatable airbag 52, and one end of the airbag is provided with a joint for inflating and deflated, and the joint is connected with a trachea, which is used to connect to an air source. Regulate the support height of described cushion 5 by the inflation and deflation of air bag 52, adjust the support height operation of cushion 5 more convenient.

The unspecified part of the utility model is the prior art; for those of ordinary skill in the art, the various technical features of the above-mentioned embodiments can be combined arbitrarily, and in order to make the description concise, each of the above-mentioned embodiments All possible combinations of technical features are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered as within the scope of this specification. The scope of the invention is defined by the appended claims and their equivalents.

Claims (6)

1. A kneepad for preventing pressure injury, comprising a kneepad band (1) made of soft elastic material for wrapping the knee of a patient, characterized in that:

the outer side of one end of the knee protecting strap (1) is fixedly connected with a binding strap (2), and the other end of the knee protecting strap is provided with a strap passing hole (11) for the binding strap (2) to pass through; the other end of the bandage (2) is detachably connected to the outer surface of the knee protection belt (1) after passing through the belt passing hole (11); above the knee in correspondence of which the knee band (1) is provided with a window (12) for exposing the skin of the patient; a soft and breathable cover (3) is detachably arranged on the window (12);

the knee protection belt (1) is provided with a pocket belt (4) at the outer side corresponding to the lower part of the knee part, and a pad object (5) for supporting the inner side of the knee joint of the patient is arranged in the pocket belt (4).

2. The compression injury resistant knee brace of claim 1 wherein: two bands (2) are arranged; the number of the corresponding through holes (11) is two; the inner side of the binding belt (2) and the outer side of the knee protection belt (1) are respectively provided with an adhesive surface (13) of a magic thread gluing, and the binding belt (2) and the knee protection belt (1) are detachably connected through the magic thread gluing.

3. The compression injury resistant knee wrap of claim 2 wherein: cover (3) outside is connected ribbon (2) are inboard, be used for when the end of ribbon (2) is passed through the magic thread gluing is connected to when knee protection takes (1) is last, will cover (3) buckle closure in on window (12).

4. The compression injury resistant knee brace of claim 3 wherein: the adhesive surface (13) of the magic thread gluing on the knee protecting band (1) is arranged in a long strip shape along the circumferential direction of the leg of the patient and is used for adjusting the tightness of the bundle.

5. The crush damage resistant knee brace of claim 4 wherein: the cushion (5) is a plurality of stacked soft cushions (51) made of cotton cloth and used for adjusting the supporting height of the cushion (5).

6. The compression injury resistant knee brace of claim 4 wherein: the pad (5) is an inflatable and deflatable air bag (52) and is used for adjusting the supporting height of the pad (5) through inflation and deflation of the air bag (52).

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