CN213218680U

CN213218680U - Air pressure treatment pad for preventing pressure injury in operation

Info

Publication number: CN213218680U
Application number: CN202021312877.1U
Authority: CN
Inventors: 张燕; 陈娜
Original assignee: First Affiliated Hospital of Wenzhou Medical University
Current assignee: First Affiliated Hospital of Wenzhou Medical University
Priority date: 2020-07-07
Filing date: 2020-07-07
Publication date: 2021-05-18
Anticipated expiration: 2030-07-07

Abstract

The utility model discloses an atmospheric pressure treatment pad for preventing pressure nature damage in art relates to the medical instrument field, and it includes two first gasbags and second gasbag and the air wave pressure therapeutic instrument of connecting side by side, intermediate position between first gasbag and the second gasbag is equipped with fixed gasbag, thereby the volume of fixed gasbag is less than first gasbag and second gasbag and forms sunkenly, first gasbag and second gasbag respectively with air wave pressure therapeutic instrument intercommunication. The utility model has the advantages of effectively preventing pressure sores.

Description

Air pressure treatment pad for preventing pressure injury in operation

Technical Field

The utility model relates to the field of medical equipment, concretely relates to an atmospheric pressure treatment pad for preventing intraoperative pressure nature damage.

Background

Prolonged local tissue compression is a major cause of operating room pressure sores. The tissue can be irreversibly damaged after being continuously pressed for more than 2 hours. The operation time of craniocerebral operation and cardiothoracic surgery is far more than 5 hours, and the position is forced for a long time in the operation, so that local blood circulation disorder is easily caused, and pressure sore is caused by tissue ischemia necrosis. The pressure sores of the patients not only aggravate the disease conditions and delay the recovery, but also cause economic burden and the like, and bring great influence on the nursing work of an operating room and the clinical nursing work.

The operation patient needs to adopt limited body positions such as a supine position, a lateral position, a prone position and the like, the patient cannot turn over and reduce pressure in the operation, particularly the caudal sacral part, the hip and the like are covered by a sterilized drape in the operation, nursing staff are difficult to intervene, the operation is easily influenced by forcible intervention, and the sterile table is polluted to cause infection; at present, the preventive measures are mostly gel pads, cotton pads and other dispersed pressure areas, the current situation that tissues are continuously pressed is not changed, and pressure sores cannot be completely prevented.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the background art, the utility model provides an air pressure treatment pad for preventing pressure injury in operation, which can effectively prevent pressure sores.

The utility model discloses the technical scheme who adopts: the utility model provides an atmospheric pressure treatment pad for preventing pressure injury in art, its includes two first gasbags and second gasbag and the air wave pressure therapy appearance of connecting side by side, intermediate position between first gasbag and the second gasbag is equipped with fixed gasbag, thereby the volume of fixed gasbag is less than first gasbag and second gasbag and forms sunkenly, first gasbag and second gasbag respectively with air wave pressure therapy appearance intercommunication.

And a plurality of temperature sensors are arranged on the surfaces of the first air bag, the second air bag and the fixed air bag.

And the surfaces of the first air bag, the second air bag and the fixed air bag are provided with a plurality of pressure sensors.

The first air bag, the second air bag and the fixed air bag are all made of TPU materials.

The first and second air cells are provided with air ports for inflation and deflation.

The first air bag, the second air bag and the fixed air bag are integrally formed in an injection molding mode.

The first air bag, the second air bag and the fixed air bag are of split structures and are connected through the row buckles.

The utility model has the advantages that: the technical scheme replaces manual massage by pulse type air pressure at the same part; the pressure at different positions changes to change the stress point, thereby effectively preventing pressure sores and being widely applied to the operation.

Drawings

Fig. 1 is a schematic structural view of an air pressure therapeutic pad for preventing intraoperative pressure injury according to an embodiment of the present invention.

Fig. 2 is a schematic structural diagram of an air pressure therapeutic pad for preventing intraoperative pressure injury according to an embodiment of the present invention.

Detailed Description

The embodiments of the present invention will be further explained with reference to the accompanying drawings:

as shown in the figures, the pneumatic therapy cushion for preventing the pressure injury in the operation comprises a first air bag 1, a second air bag 2 and a pneumatic wave pressure therapy apparatus 4 which are connected side by side, wherein a fixed air bag 3 is arranged at the middle position between the first air bag 1 and the second air bag 2, the volume of the fixed air bag 3 is smaller than that of the first air bag 1 and the second air bag 2, so that a recess is formed, and the first air bag 1 and the second air bag 2 are respectively communicated with the pneumatic wave pressure therapy apparatus 4; the technical scheme replaces manual massage by pulse type air pressure at the same part; the pressure at different positions changes to change the stress point, thereby effectively preventing pressure sores and being widely applied to the operation.

When the operation patient is in a horizontal position, the position of the caudal sacral process corresponds to the position of the middle fixed air bag, when the first air bag is inflated, the upper part of the hip is pressed, and the lower part of the hip is not pressed; when the first balloon and the second balloon are inflated simultaneously, the causacral process is not pressurized; when the air is discharged, the buttocks are uniformly pressed;

when the operation patient is in the lateral position, the hip bone protrusion is positioned in the middle fixing air bag, and when the first air bag 1 and the second air bag 2 are greatly inflated, the bone protrusion is not pressed; when a small amount of inflation is carried out, the pressure can be uniformly pressed.

The surfaces of the first air bag 1, the second air bag 2 and the fixed air bag 3 are provided with a plurality of temperature sensors 5, so that the temperature of the contact part with the skin can be monitored in real time.

The surfaces of the first air bag 1, the second air bag 2 and the fixed air bag 3 are provided with a plurality of pressure sensors 6, so that the pressure at the contact part with the skin can be monitored in real time, and the pressure data can be transmitted back to the air wave pressure therapeutic apparatus.

The first gasbag 1, the second gasbag 2 and the material of fixed gasbag 3 all adopt the TPU material, and this is ventilative material, improves patient's comfort level.

The first and second air bags 1, 2 are provided with air ports 7 for inflation and deflation.

The structure of the technical scheme has two embodiments,

in the first embodiment, other structures are the same as the above-mentioned technical solutions, and the first airbag 1, the second airbag 2 and the fixed airbag 3 are integrally formed by injection molding, which has the advantage of being free from installation, as shown in fig. 1.

In the second embodiment, the other structures are the same as the above-mentioned technical solutions, the first airbag 1, the second airbag 2 and the fixed airbag 3 are of a split structure, and are connected by the buckles, so that the first airbag, the second airbag and the fixed airbag have the advantages of being convenient to disassemble and assemble and saving space, as shown in fig. 2, a temperature sensor and a pressure sensor are not shown in fig. 2.

In the description of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art. In addition, in the description of the present invention, "a plurality" means two or more unless otherwise specified.

The skilled person should understand that: although the present invention has been described in terms of the above embodiments, the inventive concepts are not limited to the embodiments, and any modifications that utilize the inventive concepts are intended to be included within the scope of the appended claims.

Claims

1. An air pressure treatment pad for preventing intraoperative pressure injury, comprising: it includes two first gasbag (1) and second gasbag (2) and air wave pressure therapeutic instrument (4) of connecting side by side, intermediate position between first gasbag (1) and second gasbag (2) is equipped with fixed gasbag (3), thereby the volume of fixed gasbag (3) is less than first gasbag (1) and second gasbag (2) and forms sunkenly, first gasbag (1) and second gasbag (2) respectively with air wave pressure therapeutic instrument (4) intercommunication.

2. The pneumatic therapy pad for preventing intraoperative pressure injury of claim 1, wherein: the surfaces of the first air bag (1), the second air bag (2) and the fixed air bag (3) are provided with a plurality of temperature sensors (5).

3. The pneumatic therapy pad for preventing intraoperative pressure injury of claim 1, wherein: the surfaces of the first air bag (1), the second air bag (2) and the fixed air bag (3) are provided with a plurality of pressure sensors (6).

4. The pneumatic therapy pad for preventing intraoperative pressure injury of claim 1, wherein: the first air bag (1), the second air bag (2) and the fixed air bag (3) are all made of TPU materials.

5. The pneumatic therapy pad for preventing intraoperative pressure injury of claim 1, wherein: the first air bag (1) and the second air bag (2) are provided with air ports (7) for inflation and deflation.

6. The pneumatic therapy pad for preventing intraoperative pressure injury of claim 1, wherein: the first air bag (1), the second air bag (2) and the fixed air bag (3) are integrally formed by injection molding.

7. The pneumatic therapy pad for preventing intraoperative pressure injury of claim 1, wherein: the first air bag (1), the second air bag (2) and the fixed air bag (3) adopt a split structure and are connected through the row buckles.