CN209122697U - A pressure sore prevention leg pad - Google Patents

Abstract

The utility model discloses a leg protection pad for preventing pressure ulcers, comprising an ankle protection pad and a leg protection pad. The ankle protection pad and the leg protection pad are connected by a connection belt, and the connection belt is located between the ankle protection cushion and the leg protection cushion. Between the pads, a micro air pump is fixed at one end of the ankle pad and the leg pad, and switches are embedded in the front surfaces of the two micro air pumps, and the ankle pad and the leg pad are far away from the micro air pump. One end is connected with two straps, and the four straps are all connected with a smooth surface of Velcro through needle and thread stitching. The upper and lower ends of the ankle pad and the leg pad are respectively fixed with an upper airbag and a lower airbag. The utility model is provided with a leg pad and an ankle pad, and the leg pad and the ankle pad are respectively placed between the knees and the ankle of the patient, and then the airbags on the leg pad and the ankle pad are inflated through a micro air pump, Use a balloon to increase the distance between the knees when the patient is lying on their side.

Description

A pressure sore prevention leg pad

technical field

The utility model belongs to the technical field of medical auxiliary devices, in particular to a pressure ulcer prevention leg pad.

Background technique

Pressure ulcers, also known as pressure ulcers and bedsores, are due to long-term pressure on local tissues, continuous ischemia, hypoxia, and malnutrition resulting in tissue ulceration and necrosis. Skin pressure ulcers are a common problem in rehabilitation treatment and nursing. According to relevant literature reports, about 60,000 people die of pressure ulcer complications every year. The main cause of pressure ulcers is the continuous vertical pressure on local tissues, especially in the bony bony prominence of the body. Improper placement of the inner liner of the splint, unevenness or debris in the plaster, and local pressure exceeding normal capillaries for a long time can cause pressure ulcers (generally speaking, the pressure that the blood vessels under the skin can withstand is about 32 mmHg. If the above pressure is exceeded, the local blood vessels may be distorted and deformed and affect the passage of blood flow, resulting in ischemia).

At present, many patients with heart failure have obvious lower body edema. When the patient is lying on the side, we tend to ignore the indentation between their knees, which is easy to cause pressure ulcers between the knees. Usually, the staff will use pillows to cushion the knees. between the knees, but the pillow slips easily from between the knees, making it inconvenient to use.

Utility model content

The purpose of this utility model is to provide a pressure sore prevention leg pad, to solve the problem that pressure sores easily occur between the knees when the patient is lying in the lateral position and the pillow used for padding between the knees easily slips off. , the problem of inconvenience.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a pressure ulcer prevention leg pad, comprising an ankle pad and a leg pad, the ankle pad and the leg pad are connected by a connecting belt, and are connected The belt is located between the ankle pads and the leg pads, one end of the ankle pads and the leg pads are both fixed with a micro air pump, and switches are embedded in the front surfaces of the two micro air pumps, the ankle pads and Two straps are connected to the end of the leg pad away from the micro air pump, and the four straps are all connected with a smooth surface of Velcro through needle and thread stitching, and the upper and lower ends of the ankle pad and the leg pad are respectively fixed There are upper airbags and lower airbags, and the top edge positions of the ankle pads and the leg pads are provided with two Velcro fleece surfaces; the two Velcro fleece surfaces are respectively located on both sides of the upper airbag, and the Velcro pads The rough surface is used in conjunction with the Velcro smooth surface; the upper airbag and the lower airbag are respectively connected with the micro air pump through the first connection pipe and the second connection pipe, and the upper airbag and the lower airbag are far away from the first connection pipe and the second connection pipe. One end is respectively provided with an air outlet hole of the upper air bag and an air outlet hole of the lower air bag.

Preferably, the connection belt includes a first connection belt and a second connection belt, and the first connection belt is located above the second connection belt, and one ends of the first connection belt and the second connection belt are connected with the ankle pad and the ankle pad respectively. Leg pad connection.

Preferably, a female buckle is installed at one end of the first connecting strap away from the ankle pad, and a sub buckle is fixed at one end of the second connecting strap away from the leg pad, and the sub buckle is snap-connected to the female buckle.

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

(1) The utility model is provided with leg pads and ankle pads, which are respectively placed between the knees and ankles of the patient through the leg pads and ankle pads, and then the leg pads and ankle pads are placed on the leg pads and ankle pads through a micro air pump. The air bag is inflated, and the air bag is used to increase the distance between the two knees when the patient is lying on the side, which is beneficial to prevent pressure sores between the knees when the patient is lying on the side, and can protect the ankle at the same time. The provided leg pads and ankle pads are both tied to the patient's knees and ankles by straps, which is beneficial to prevent the leg pads and ankle pads from falling off, thus avoiding the problem that the pillow pads are easily slipped between the knees .

(2) The utility model connects the leg pads and the ankle pads through the connecting strap, which is beneficial to prevent the loss of the leg pads or the ankle pads, and the connecting straps are connected by the sub-buckles and the female buckles, which is convenient for adjusting the total length of the connecting straps. Length, suitable for patients of different heights, wide application range, easy to use.

Description of drawings

Fig. 1 is the top view of the utility model;

Fig. 2 is the bottom view of the utility model;

3 is a front view of the leg pad of the present invention;

Fig. 4 is the structural representation of the utility model connecting belt;

In the picture: 1-upper air bag; 2-micro air pump; 3-first connecting pipe; 4-velcro surface; 5-connecting belt; 51-first connecting belt; 52-second connecting belt; 6-ankle supporter Pad; 7-strap; 8-leg pad; 9-upper airbag vent; 10-velcro glossy surface; 11-lower airbag vent; 12-lower airbag; 13-switch; 14-sub buckle; 15 - Female buckle; 16 - Second connecting pipe.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

1-4, the present utility model provides a technical solution: a pressure ulcer prevention leg pad, including ankle pad 6 and leg pad 8, ankle pad 6 and leg pad 8 are connected by The belt 5 is connected, and the connecting belt 5 is located between the ankle pad 6 and the leg pad 8, and the micro air pump 2 is fixed at one end of the ankle pad 6 and the leg pad 8, and the front surfaces of the two micro air pumps 2 are Both are embedded with switches 13, and the micro air pump 2 is responsible for inflating the airbags on the ankle pads 6 and the leg pads 8. The ends of the ankle pads 6 and the leg pads 8 away from the micro air pump 2 are connected with two bindings. Belt 7, and the four straps 7 are all connected with Velcro smooth surface 10 by needle and thread stitching. The upper and lower ends of the ankle pad 6 and the leg pad 8 are respectively fixed with an upper airbag 1 and a lower airbag 12, and the ankle pads are The top edge positions of the pad 6 and the leg pad 8 are both provided with two Velcro wool surfaces 4, and the upper airbag 1 and the lower airbag 12 are inflated and inflated to increase the distance between the knees and the ankles when the patient is lying on the side, Helps prevent pressure sores between the knees and between the ankles.

Further, the two Velcro matte surfaces 4 are respectively located on both sides of the upper airbag 1, and the Velcro matte surface 4 is used in conjunction with the Velcro matte surface 10, which is realized by the cooperating use of the Velcro matte surface 4 and the Velcro matte surface 10. Attach strap 7 to the patient's knee and ankle.

Further, the upper airbag 1 and the lower airbag 12 are respectively connected with the micro air pump 2 through the first connection pipe 3 and the second connection pipe 16 , and the upper airbag 1 and the lower airbag 12 are far away from the first connection pipe 3 and the second connection pipe 16 . One end is respectively provided with an upper airbag air outlet 9 and a lower air bag air outlet 11, and the upper air bag air outlet 9 and the lower air bag air outlet 11 are respectively used for exhausting the upper air bag 1 and the lower air bag 12.

Specifically, the connection belt 5 includes a first connection belt 51 and a second connection belt 52, and the first connection belt 51 is located above the second connection belt 52, and one end of the first connection belt 51 and the second connection belt 52 are respectively connected to the ankle. The pads 6 and the leg pads 8 are connected, and the connecting belt 5 is convenient to connect and separate the ankle pads 6 and the leg pads 8, which is convenient for the user to use.

It is worth noting that the female buckle 15 is installed at one end of the first connecting strap 51 away from the ankle pad 6 , and the sub buckle 14 is fixed at the end of the second connecting strap 52 away from the leg pad 8 , and the sub buckle 14 is locked with the female buckle 15 . The fixing method of the sub buckle 14 and the female buckle 15 is convenient to adjust the length of the connecting belt 5, so that it is suitable for patients of different heights.

The working principle and use process of the present utility model: when in use, place the leg pad 8 and the ankle pad 6 on the knee and ankle of the patient's single leg, respectively, so that the leg pad 8 and the ankle pad 6 are placed on the The lower airbag 12 is attached to the patient's knee and ankle respectively, and then the switch 13 is turned on, and the upper airbag 1 and the lower airbag 12 are inflated through the operation of the micro air pump 2. 8 and ankle pads 6 are tied at the knees and ankles of the patient's legs. When the patient is lying on the side, the knee of the other leg can be placed on the upper airbag 1 of the leg pads 8 and ankle pads 6, thereby Increase the distance between the knees and the ankles when lying on the side, thereby preventing pressure ulcers between the knees and ankles. When the length of the connecting belt 5 needs to be adjusted, the upper sub-buckles 14 of the first connecting belt 51 can be changed by changing The buckling position of the female buckle 15 on the second connecting strap 52 can adjust the length of the connecting strap 5, so that it is suitable for people of different heights.

Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes and modifications can be made to these embodiments without departing from the principles and spirit of the present invention , alternatives and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (3)

1. a kind of Bedsore prevention leg protection pad, including ankle protector (6) and leg protection pad (8), it is characterised in that: the ankle shield Pad (6) and leg protection pad (8) pass through connecting band (5) and connect, and connecting band (5) be located at ankle protector (6) and leg protection pad (8) it Between, one end of the ankle protector (6) and leg protection pad (8) is respectively and fixedly provided with micro air pump (2), and two micro air pumps (2) Front surface is embedded with switch (13), and one end on the ankle protector (6) and leg protection pad (8) far from micro air pump (2) is equal There are two bandage (7) for connection, and are connected with velcro smooth surface (10), the ankle by needlework suture on four bandages (7) The upper and lower ends of protection pad (6) and leg protection pad (8) are respectively fixed with air bag (1) and lower gasbag (12), and ankle protector (6) and There are two being respectively provided at the top edge position of leg protection pad (8) velcro hair side (4)；Two velcro hair sides (4) point Not Wei Yu upper air bag (1) two sides, and velcro hair side (4) is used cooperatively with velcro smooth surface (10)；The upper air bag (1) and Lower gasbag (12) is connect with micro air pump (2) by the first connecting tube (3) and the second connecting tube (16) respectively, and upper air bag (1) Upper air bag venthole (9) is offered respectively far from one end of the first connecting tube (3) and the second connecting tube (16) with lower gasbag (12) With lower gasbag venthole (11).

2. a kind of Bedsore prevention leg protection pad according to claim 1, it is characterised in that: the connecting band (5) includes the One connecting band (51) and the second connecting band (52), and the first connecting band (51) is located at the top of the second connecting band (52), described One end of one connecting band (51) and the second connecting band (52) is connect with ankle protector (6) and leg protection pad (8) respectively.

3. a kind of Bedsore prevention leg protection pad according to claim 2, it is characterised in that: first connecting band (51) is remote One end from ankle protector (6) is equipped with female thread (15), and second connecting band (52) is fixed far from the one end of leg protection pad (8) Have sub-buckle (14), the sub-buckle (14) is connected together with female thread (15).