CN221691684U - Anorectal postoperative edema decompression pad - Google Patents

Abstract

The utility model discloses a postoperative edema pressure reducing pad for anorectal operation, which belongs to the technical field of medical care and comprises a backrest, wherein a pressure reducing component is fixedly connected to the lower surface of the backrest, the pressure reducing component comprises a large air bag layer and a plurality of small air bag layers, gaps are reserved among the small air bag layers, an inflating head is fixedly arranged on one side of the pressure reducing component, and a heating component is fixedly arranged on the lower surface of the pressure reducing component.

Description

Anorectal surgery edema relief pad

Technical Field

The utility model belongs to the technical field of medical care, and in particular relates to an edema decompression pad after anorectal surgery.

Background Art

At present, after anal, anal canal and rectal surgery, anorectal departments generally use oil gauze strips or cotton wool or air bags to compress the wound to reduce edema. However, the oil gauze strips or cotton wool are not thorough in reducing edema and are easy to fall off. The air bags are mostly made of hard materials. It is difficult to control the degree of inflation in clinical use. If excessive pressure is applied to the wound surface, it is easy to cause local tissue necrosis. On the contrary, if the pressure is too small, the purpose of reducing edema cannot be achieved. In addition, it is impossible to reduce the sitting pressure of the sitting area accordingly for edema in different parts of the buttocks. People are often required to place foreign objects under the buttocks to change the area of pressure on the buttocks, which is inconvenient to use. For this reason, we propose an anorectal postoperative edema reduction pad, such as the Chinese patent application number: CN202022600158.6 The pressure pad includes a seat plate, a bottom plate, a front airbag cushion, a rear airbag cushion and a side airbag cushion, wherein a front airbag cushion is glued to one end of the top of the seat plate, a rear airbag cushion is glued to the other end of the top of the seat plate, side airbag cushions are glued to both sides of the top of the seat plate and located between the front airbag cushion and the rear airbag cushion, air nozzles are provided on the inner sides of the front airbag cushion, the bottom of the seat plate is provided with a bottom plate, an internal threaded sleeve is fixedly provided on the top of the bottom plate, a support block is welded to the bottom of the seat plate, a threaded column corresponding to the internal threaded sleeve is welded to the bottom end of the support block, the overall device can be suitable for patients with different edema wounds to sit and use, has a good use height and angle adjustment component, can assist in supporting the patient to reduce the pressure on the buttocks when sitting, and has high practicality.

The problem with the prior art is that the above-mentioned anorectal postoperative edema decompression pad does not have the function of heating the decompression pad. When the patient uses it in winter, it is easy to cause the patient's postoperative area to be cold, reducing the use experience of the decompression pad. At the same time, most of the existing decompression pads are integrated. When the patient uses the decompression pad, the buttocks sit on the airbag cushion, which is easy to cause the air in the buttocks area to be blocked due to the large area of contact and compression between the buttocks and the airbag cushion, making the compression surface feel stuffy.

Utility Model Content

In view of the problems existing in the prior art, the utility model provides a decompression pad for edema after anorectal surgery, which has the advantage of heating the decompression pad to improve the comfort of the patient's postoperative area, and solves the problem that the prior art does not have the function of heating the decompression pad. When the patient uses it in winter, it is easy to cause the patient's postoperative area to become cold, reducing the usability of the decompression pad. At the same time, most of the existing decompression pads are arranged in one piece. When the patient uses the decompression pad, the buttocks sit on the airbag cushion, which is easy to cause the air in the buttocks area to be blocked due to the large area of contact and compression between the buttocks and the airbag cushion, making the compression surface feel stuffy.

The utility model is implemented as follows: a post-anorectal surgery edema decompression pad comprises a backrest, a lower surface of the backrest is fixedly connected with a decompression component, the decompression component comprises a large air bag layer and a plurality of small air bag layers, gaps are left between the plurality of small air bag layers, an inflation head is fixedly installed on one side of the decompression component, and a heating component is fixedly installed on the lower surface of the decompression component.

As a preferred embodiment of the utility model, the plurality of small airbag layers are fixedly connected to the upper surface of the large airbag layer, the large airbag layer and the plurality of small airbag layers are provided with inflation cavities, and the plurality of inflation cavities are interconnected.

As a preferred embodiment of the present invention, a leakage hole is opened in the middle of the large air bag layer.

As a preferred embodiment of the present invention, the inflation head is fixedly installed on one side of the rear end of the large air bag layer.

As a preferred embodiment of the present invention, the backrest is a silicone backrest, and the lower surface of the backrest is fixedly connected to the upper surface of the large airbag layer.

As a preferred embodiment of the utility model, the heating component includes a base plate, which has the same shape as the large air bag layer, a plurality of anti-slip particles are fixedly connected to the lower surface of the base plate, the upper surface of the base plate is a heat-conducting surface, and the surrounding side surfaces of the base plate are both heat-insulating surfaces.

As a preferred embodiment of the utility model, a cavity is opened in the bottom plate, a serpentine heating tube is fixedly installed in the cavity, and heatable water is injected into the cavity.

As a preferred embodiment of the present invention, a power plug is fixedly installed on one side of the rear end of the base plate.

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

1. The utility model avoids the discomfort caused by the squeezing of the patient's body parts by the overall airbags in the existing decompression pad by setting a plurality of small airbag layers. At the same time, by setting the gaps between the plurality of small airbag layers, it can not only maintain the state of natural ventilation and achieve the effect of rapid heat dissipation, but also increase the air permeability area and improve the patient's comfort.

2. The utility model can inject gas or liquid into the large airbag layer through the setting of the inflation head, and pass the gas or liquid into each small inflation cavity through the inflation cavity on the large airbag layer, so as to finally make the large airbag layer and several small airbag layers swell, thereby playing a role of decompression. In hot seasons, liquid is injected into the large airbag layer to reduce the temperature of the patient's surgical site and improve the patient's comfort. In cold seasons, the liquid in the airbag layer can be heated by the heating component to prevent the liquid in the airbag layer from being too cold and irritating the patient's surgical site, causing discomfort. Through the coordinated use of the airbag layer and the inflation head, the airbag layer can be filled with gas or liquid to improve the functionality of the decompression pad.

3. The utility model provides a backrest so that when a patient uses the decompression cushion, the patient's waist and coccyx are protected.

4. The utility model heats the pressure relief pad injected with liquid by setting a heating component, so that the patient will not feel cold when using the pressure relief pad in winter, thereby improving the patient's use experience.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a perspective diagram of the overall structure of the present invention from a first viewing angle;

FIG. 2 is a perspective diagram of the overall structure of the utility model from a second viewing angle

FIG3 is an exploded view of the overall structure of the present invention;

FIG4 is a schematic diagram of the top view of the structure of the utility model;

Fig. 5 is a schematic three-dimensional diagram of the A-A cross-sectional structure in Fig. 4 of the present invention.

In the figure: 1. Heating component; 101. Bottom plate; 1011. Heat conducting surface; 1012. Heat insulating surface; 1013. Cavity; 102. Serpentine heating tube; 103. Power plug; 2. Decompression component; 201. Large airbag layer; 2011. Inflating cavity; 202. Small airbag layer; 203. Leakage hole; 3. Inflating head; 4. Backrest; 5. Anti-slip particles.

DETAILED DESCRIPTION

In order to further understand the content, features and effects of the utility model, the following embodiments are given as examples and described in detail with reference to the accompanying drawings.

The structure of the utility model is described in detail below in conjunction with the accompanying drawings.

As shown in Figures 1 to 5, an embodiment of the utility model provides a post-anorectal surgery edema decompression pad, including a backrest 4, a lower surface of the backrest 4 is fixedly connected to a decompression component 2, the decompression component 2 includes a large air bag layer 201 and a plurality of small air bag layers 202, gaps are left between the plurality of small air bag layers 202, an inflation head 3 is fixedly installed on one side of the decompression component 2, and a heating component 1 is fixedly installed on the lower surface of the decompression component 2.

In the present application, the provision of a number of gaps can not only maintain a state of natural ventilation and achieve a rapid heat dissipation effect, but also increase the air permeability area and improve patient comfort.

Furthermore, the several small airbag layers 202 are fixedly connected to the upper surface of the large airbag layer 201 , the large airbag layer 201 and the several small airbag layers 202 are provided with inflation cavities 2011 , the several inflation cavities 2011 are interconnected, and a leakage hole 203 is provided in the middle of the large airbag layer 201 .

In the present application, the plurality of small airbag layers 202 are provided to avoid the discomfort caused by the squeezing of the patient's body parts by the airbags in the existing pressure relief pad.

Furthermore, the inflation head 3 is fixedly mounted on one side of the rear end of the large air bag layer 201 .

In the present application, the material of the airbag layer will not change due to the increase in temperature. The setting of the inflation head 3 can inject gas or liquid into the large airbag layer 201, and pass the gas or liquid into each small inflation cavity 2011 through the inflation cavity 2011 on the large airbag layer 201, so that the large airbag layer 201 and several small airbag layers 202 are finally inflated, which plays a role in reducing pressure. In hot seasons, liquid can be injected into the large airbag layer 201 to reduce the temperature of the patient's surgical site and improve the patient's comfort. In cold seasons, the heating component 1 can be used to heat the liquid in the airbag layer to prevent the liquid in the airbag layer from being too cold and irritating the patient's surgical site, causing discomfort. Through the coordinated use of the airbag layer and the inflation head 3, gas or liquid can be filled into the airbag layer to improve the functionality of the pressure relief pad.

Furthermore, the backrest 4 is a silicone backrest 4 , and the lower surface of the backrest 4 is fixedly connected to the upper surface of the large airbag layer 201 .

In the present application, the setting of the backrest 4 protects the patient's waist and coccyx when the patient uses the pressure relief pad.

Furthermore, the heating component 1 includes a base plate 101, which has the same shape as the large air bag layer 201. A number of anti-slip particles 5 are fixedly connected to the lower surface of the base plate 101. The upper surface of the base plate 101 is a heat-conducting surface 1011. The sides of the base plate 101 are all heat-insulating surfaces 1012. A cavity 1013 is opened in the base plate 101, and a serpentine heating tube 102 is fixedly installed in the cavity 1013. Heatable water is injected into the cavity 1013, and a power plug 103 is fixedly installed on one side of the rear end of the base plate 101.

In the present application, when the pressure relief pad needs to be heated, firstly, the two ends of the power cord are connected to the power plug 103 and the external power supply respectively, and the serpentine heating tube 102 is heated by the temperature control button on the power cord. The heating of the serpentine heating tube 102 further heats the heating water in the base plate 101, and then the large air bag layer 201 is heat-conducted through the heat-conducting surface 1011 on the upper surface of the base plate 101. As the heating time goes by, the pressure relief pad is finally heated. The setting of the heating component 1 facilitates the heating of the pressure relief pad injected with liquid, so that the patient will not feel cold when using the pressure relief pad in winter, thereby improving the patient's use experience.

The working principle of this utility model:

When in use, firstly, gas or liquid is injected into the large air bag layer 201 through the inflation head 3, and then the gas or liquid is passed into each small inflation cavity 2011 through the inflation cavity 2011 on the large air bag layer 201, so that the large air bag layer 201 and several small air bag layers 202 are finally inflated, and then the inflation head 3 is sealed. If the patient uses the pressure relief pad in hot seasons and wants to achieve a cooling effect, liquid is injected into the large air bag layer 201, and the patient uses the liquid pressure relief pad to achieve a cool and comfortable feeling;

If you use a pressure relief pad in winter and do not want to cause a cold sensation in the surgical area, connect the two ends of the power cord to the power plug 103 and the external power supply respectively, and heat the serpentine heating tube 102 through the temperature control button on the power cord. The heating of the serpentine heating tube 102 then heats the heating water in the base plate 101, and then conducts heat to the large air bag layer 201 through the heat conduction surface 1011 on the upper surface of the base plate 101. As the heating time goes by, the pressure relief pad is finally heated.

To sum up: this kind of post-anorectal surgery edema pressure relief pad, through the provision of several small air bag layers 202, avoids the discomfort caused by the squeezing of the patient's body parts by the overall air bag in the existing pressure relief pad, and at the same time, through the provision of gaps between several small air bag layers 202, it can not only maintain the state of natural ventilation and achieve the effect of rapid heat dissipation, but also increase the air permeability area and improve the patient's comfort. Through the coordinated use of the air bag layer and the inflation head 3, the air bag layer can be filled with gas or liquid to improve the functionality of the pressure relief pad. Through the provision of the backrest 4, the patient's waist and coccyx are protected when using the pressure relief pad. Through the provision of the heating component 1, it is convenient to heat the pressure relief pad injected with liquid, so that the patient will not feel cold when using the pressure relief pad in winter, thereby improving the patient's sense of use.

It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

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

Claims (8)

1. The utility model provides an anorectal postoperative edema decompression pad, includes back (4), its characterized in that: the novel inflatable backrest is characterized in that a decompression assembly (2) is fixedly connected to the lower surface of the backrest (4), the decompression assembly (2) comprises a large airbag layer (201) and a plurality of small airbag layers (202), gaps are reserved among the small airbag layers (202), an inflation head (3) is fixedly mounted on one side of the decompression assembly (2), and a heating assembly (1) is fixedly mounted on the lower surface of the decompression assembly (2).

2. A post anorectal edema pressure reducing pad as recited in claim 1, wherein: the small air bag layers (202) are fixedly connected with the upper surface of the large air bag layer (201), air inflation cavities (2011) are formed in the large air bag layer (201) and the small air bag layers (202), and the air inflation cavities (2011) are communicated with each other.

3. A post anorectal edema pressure reducing pad as recited in claim 2, wherein: and a leak hole (203) is formed in the middle of the large air bag layer (201).

4. A post anorectal edema pressure reducing pad as recited in claim 1, wherein: the inflating head (3) is fixedly arranged on one side of the rear end of the large air bag layer (201).

5. A post anorectal edema pressure reducing pad as recited in claim 1, wherein: the backrest (4) is a silica gel backrest (4), and the lower surface of the backrest (4) is fixedly connected with the upper surface of the large air bag layer (201).

6. A post anorectal edema pressure reducing pad as recited in claim 1, wherein: the heating assembly (1) comprises a bottom plate (101), the shape of the bottom plate (101) is the same as that of the large air bag layer (201), a plurality of anti-slip particles (5) are fixedly connected to the lower surface of the bottom plate (101), the upper surface of the bottom plate (101) is a heat conducting surface (1011), and the peripheral side surfaces of the bottom plate (101) are heat insulating surfaces (1012).

7. A post anorectal edema pressure reducing pad as recited in claim 6, wherein: a cavity (1013) is formed in the bottom plate (101), a snake-shaped heating pipe (102) is fixedly arranged in the cavity (1013), and heatable water is injected into the cavity (1013).

8. A post anorectal edema pressure reducing pad as recited in claim 7, wherein: a power plug (103) is fixedly arranged on one side of the rear end of the bottom plate (101).