CN217744803U - A trapezoidal lower extremity compression dressing device - Google Patents

Abstract

The utility model belongs to the technical field of clinical medicine, a trapezoidal low limbs pressurization wraps device is disclosed, including wrapping the main part, filling main part and aerating device, fill the main part and make up inside wrapping the main part, it includes intake pipe and gasbag to fill the main part, the intake pipe is equipped with first trachea and second trachea, first trachea connection upper portion gasbag, second trachea connection lower part gasbag, the air vent has been seted up between the gasbag, the pneumatic valve is installed at the intake pipe both ends, aerating device package sealing connection is in the pipeline of intake pipe, the pipeline outside is connected with the gas ball, install the manometer between gas ball and the pipeline, the utility model discloses can guarantee to wrap regional even pressurized, can not appear the phenomenon of coming loose under tightening, simplify the operation that the pressurization was wrapped, simplify the operation of changing dressings, if need further increase the pressure of wrapping, can realize through aerifing at any time.

Description

A trapezoidal compression bandaging device for lower limbs

technical field

The utility model belongs to the technical field of clinical medicine, in particular to a trapezoidal lower limb pressurizing bandaging device.

Background technique

After large-scale lower limb surgery, the wound area is large. If the wound is not repaired in time, blood and fluid will ooze and cause bacterial infection. In order to achieve the purpose of protecting the wound, keeping the wound dry, relieving pain, reducing bacterial infection, and draining wound exudate, for the treatment of large-scale lower extremity surgery, such as inguinal lower extremity lymph node dissection, severe burns, etc., the following methods are generally adopted: first treat the wound Carry out debridement, put another layer of sterile absorbent gauze or other biological dressings, and finally add multiple layers of degreasing gauze (about 2-3cm in thickness) to evenly compress and bandage. Since the lower limbs need to be bandaged for a large area, usually exceeding 10cm, choose Gauze with a narrower width needs to be wound up and down the bandaged part many times, which is complicated to operate and inconvenient when changing the dressing. And there is also some inconvenience in choosing a gauze with a larger width. From the perspective of anatomical structure, the shape of the thigh is a cylindrical shape with a thick top and a thin bottom. When using gauze to pressurize the thigh for a week, it may make the upper part of the gauze close to the skin and generate greater pressure, resulting in adverse consequences such as blocked blood flow and skin necrosis. , while the pressure of the lower part of the dressing may be smaller, and there is a larger gap between the skin and the skin, resulting in bleeding and other consequences.

Existing bandage therapy not only makes patients feel discomfort caused by uneven pressure up and down when the affected area is bandaged, but also is unfavorable for the recovery of its wound. If the wound surface oozes too much blood and exudate, it needs to be bandaged again to change the dressing. For medical workers, this bandaging therapy will also increase the workload of their mechanical repetitive labor.

Utility model content

In view of the problems raised by the above-mentioned background technology, the purpose of this utility model is to provide a trapezoidal compression bandaging device for lower limbs.

In order to achieve the above technical purpose, the technical scheme adopted by the utility model is as follows: a trapezoidal lower limb pressurized bandaging device, including a bandaging main body, a filling main body and an inflatable device, the filling main body is sewn inside the dressing main body, and the filling main body includes An air intake pipe and an air bag, the air intake pipe is provided with a first air pipe and a second air pipe, the first air pipe is connected to the upper air bag, the second air pipe is connected to the lower air bag, a ventilation hole is opened between the air bags, and the air inlet is connected to the air bag. Air valves are installed at both ends of the trachea. The inflation device includes a pipeline that is sealed and connected to the intake pipe. An inflatable ball is connected to the outside of the pipeline, and a pressure gauge is installed between the inflatable ball and the pipeline.

It is further defined that the wrapping body is made of double-layer fabric, and the fixed parts at both ends can be fixed with straps with buckles instead of strong Velcro. This design is convenient for loosening and tightening.

It is further defined that the wrapping body is designed in the shape of a circular fan. With such a design, since the shape of the thigh is a cylindrical shape with a thick top and a thin bottom, the circular fan-shaped design can fit the thigh, prevent blood circulation from being blocked, and ensure the patient's comfort after bandaging.

It is further defined that the dressing body is a one-time use product. Such a design can ensure clinical cleanliness and prevent cross-infection of patients.

It is further defined that the inflation device can be selected as a manual inflation device, or can be replaced by an electric inflation device. Such a design facilitates selection of inflation according to actual conditions.

Adopt the beneficial effect of the utility model:

1. The utility model can ensure that the dressing area is evenly pressed, and there will be no phenomenon of tightening up and loosening down;

2. The utility model simplifies the operation of pressurized bandaging, and simplifies the operation of changing dressings;

3. If the utility model needs to further increase the bandaging pressure, it can be realized by inflating at any time;

Description of drawings

The utility model can be further illustrated by the non-limitative embodiments provided by the accompanying drawings;

Fig. 1 is a top view of an embodiment of a trapezoidal lower limb compression bandaging device of the present invention;

Fig. 2 is a top view of the filling body of an embodiment of a trapezoidal lower limb compression bandaging device of the present invention;

The main component symbols are explained as follows:

Bandaging the main body 1,

Filling main body 2, air intake pipe 21, air bag 22, first air pipe 23, second air pipe 24, vent hole 25, air valve 26, inflation device 3, pipeline 31, inflatable ball 32, pressure gauge 33.

Detailed ways

In order to enable those skilled in the art to better understand the utility model, the technical solution of the utility model will be further described below in conjunction with the drawings and embodiments.

As shown in Figure 1-2, a trapezoidal lower limb pressurized bandaging device of the present invention includes a bandaging main body 1, a filling main body 2 and an inflatable device 3, the filling main body 2 is sewn inside the dressing main body 1, and the filling main body 2 is included Trachea 21 and air bag 22, air intake pipe 21 is provided with first air pipe 23 and second air pipe 24, and first air pipe 23 connects upper air bag 22, and second air pipe 24 connects lower air bag 22, offers vent hole 25 between air bag 22, enters An air valve 26 is installed at both ends of the trachea 21. The inflator 3 includes a pipeline 31 that is sealed and connected to the intake pipe 21. An inflatable ball 32 is connected to the outside of the pipeline 31. A pressure gauge 33 is installed between the inflatable ball 32 and the pipeline 31.

In this implementation case, when using a trapezoidal compression bandage device for lower limbs, firstly, the filling body 2 is sewn inside the bandage body 1, then the device is attached to the bandage site, and then both ends of the bandage body 1 are bonded Together, then open the air valve 26 at both ends of the air intake pipe 21, and then the inflator 3 is sealed and connected to the air intake pipe 21 through the leather tube to press and tighten. When a certain pressure is reached, the air valve 26 is closed, and the inflator 3 is removed. Can;

Because the distribution characteristics of the muscles around the femur are considered in the design of this device, the dressing device is roughly in the shape of a ring fan, which can better adapt to the shape characteristics of most people's thighs, which are thick at the top and thin at the bottom, and the bandaged parts are evenly compressed. The traditional compression bandaging uses gauze to surround the limb multiple times, which is relatively complicated, especially when changing the dressing, there is a possibility of involving the wound. However, the device circles the limb less than twice, which simplifies the operation and avoids stimulating the wound surface. The operation is simple. After the demonstration by the medical workers, the patient can operate by himself, reducing the workload of the medical workers. Due to the needs of physiological activities of the patients whose limbs are bandaged, the mechanical structure of the original dressing device may be changed during the process of moving the limbs. . If the dressing becomes loose, the appropriate pressure can be increased at any time through the inflation device.

It is preferable to wrap the main body 1 with double-layer fabrics. In addition to choosing strong Velcro for the fixed parts at both ends, you can also use straps with buckles for fixing. This design is convenient for loosening and tightening. In fact, it can also be used according to the actual situation. other fixation methods.

Preferably, the bandaging main body 1 is designed in the shape of a circular fan. With such a design, because the shape of the thigh is a cylindrical shape with a thick top and a thin bottom, the circular fan-shaped design can fit the thigh, prevent blood circulation from being blocked, and ensure that the patient is comfortable after bandaging. Other ergonomic shapes can be considered according to the actual situation.

Preferably, the bandaging main body 1 is a disposable product. Such a design can ensure clinical cleanliness and prevent cross-infection of patients.

The preferred inflator 3 can be selected to be made as a manual inflator, or can be replaced by an electric inflator. Such a design facilitates selection of inflation according to actual conditions.

The above-mentioned embodiments only illustrate the principles and effects of the present utility model, but are not intended to limit the present utility model. Anyone familiar with this technology can modify or change the above-mentioned embodiments without departing from the spirit and scope of the present invention. Therefore, all equivalent modifications or changes made by those with ordinary knowledge in the technical field without departing from the spirit and technical ideas disclosed in the utility model should still be covered by the claims of the utility model.

Claims (5)

1. A trapezoidal compression dressing device for lower limbs, characterized in that: it comprises a dressing body (1), a filling body (2) and an inflatable device (3), and the filling body (2) is sewn inside the dressing body (1) , the filling body (2) includes an air intake pipe (21) and an air bag (22), the air intake pipe (21) is provided with a first air pipe (23) and a second air pipe (24), and the first air pipe (23 ) is connected to the upper air bag (22), the second trachea (24) is connected to the lower air bag (22), and a ventilation hole (25) is provided between the air bag (22), and the two ends of the air intake pipe (21) are equipped with Air valve (26), described inflation device (3) comprises the pipeline (31) that is sealingly connected to intake pipe (21), described pipeline (31) outside is connected with inflatable ball (32), and described inflatable ball (32) A pressure gauge (33) is installed between the pipeline (31). 2. A trapezoidal lower limb compression bandaging device according to claim 1, characterized in that: the bandaging main body (1) is double-layered fabric, and the fixed parts at both ends are made of strong Velcro or straps with buckles. A sort of. 3. A trapezoidal compression bandaging device for lower limbs according to claim 2, characterized in that: the bandaging main body (1) is designed in the shape of a ring sector. 4. A trapezoidal compression bandaging device for lower limbs according to claim 3, characterized in that: the bandaging main body (1) is a disposable product. 5. A trapezoidal lower limb compression bandaging device according to claim 4, characterized in that: the inflation device (3) is one of a manual inflation device or an electric inflation device.

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