CN209630039U - Mattress for preventing bed sores - Google Patents

Abstract

The utility model discloses a mattress for preventing decubitus, which comprises: an upper mattress and a lower mattress, the upper mattress and the lower mattress are spliced up and down; the upper mattress and the lower mattress are connected through a plurality of air intake pipes; the upper mattress The mattress includes: the upper mattress body, multiple air-collecting chambers and 3 depressions; the upper mattress body and the lower mattress are spliced up and down; the lower mattress is connected through multiple air intake pipes and controls multiple air-collecting chambers; One air-collecting chamber is arranged inside the upper mattress body, and is fixed with the inner bottom side of the upper mattress body, and the multiple air-collecting chambers are independent of each other; the upper surface of the upper mattress body is provided with three depressions. The utility model can reduce the pressure on the shoulders, the buttocks and other main force-bearing parts, keep the pressure on all parts of the human body consistent, and effectively avoid the generation of bed sores.

Description

Mattress for preventing bed sores

technical field

The utility model relates to the technical field of medical equipment and preventive medicine, in particular to a mattress for preventing bed sores.

Background technique

Decubitus mattress is a medical nursing mattress used to prevent and slow down decubitus diseases. It is widely used in paralysis, coma, major surgery, fracture traction, severe burns and terminal patients with various severe diseases. It is suitable for hospitals, nursing homes and families. hospital bed use.

Most of the current mattresses for preventing decubitus are only provided with ventilation holes on the surface of the mattress or a sponge layer is arranged between two layers of mattresses to achieve a breathable effect. Over time, due to the deformation of the mattress, the human body lies on it, and the pressure on various parts of the human body is uneven, and bedsores are still prone to formation; moreover, since the shoulders and buttocks of the human body are the main parts of the force, even if the pressure on each part of the mattress is uniform , patients are also susceptible to decubitus ulcers.

Therefore, how to provide a mattress that can effectively prevent decubitus is a problem that those skilled in the art need to solve urgently.

Utility model content

In view of this, the utility model provides a mattress for preventing bed sores, which can keep the pressure on various parts of the human body consistent, and at the same time, reduce the pressure on the main stress parts of the shoulders and buttocks, effectively avoiding bedsores.

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

A mattress for preventing decubitus, comprising: an upper mattress and a lower mattress, the upper mattress and the lower mattress are spliced up and down, and the upper mattress and the lower mattress pass through a plurality of air intake pipes connected;

The upper mattress includes: an upper mattress body, a plurality of air-collecting chambers and 3 depressions; the upper mattress body and the lower mattress are spliced up and down; a plurality of the air-collecting chambers and the lower bed The mattress is connected through a plurality of air intake pipes; a plurality of air collection chambers are arranged inside the upper mattress body, and the plurality of air collection chambers are independent of each other; the upper surface of the upper mattress body is provided with three a depression.

Optionally, the lower mattress includes: a lower mattress body, an air pump and a controller; the upper mattress body and the lower mattress body are spliced up and down, and the air pump is connected to multiple The air collection chambers communicate with each other, and a plurality of air pumps are arranged corresponding to the plurality of air collection chambers; both the air pump and the controller are arranged inside the lower mattress body, and the controller is electrically control and connect the air pump.

Optionally, the controller includes: a plurality of pressure sensors and processors; the plurality of pressure sensors and processors are arranged inside the lower mattress body; The pressure sensor is electrically connected to the air pump; multiple pressure sensors are arranged adjacent to the air pump and corresponding to the multiple air collection chambers.

Optionally, both the upper mattress body and the lower mattress body are made of breathable fabrics.

It can be seen from the above-mentioned technical solutions that, compared with the prior art, the utility model discloses a mattress for preventing decubitus ulcers, the air collection chamber is used to store air, and the lower mattress can deliver air to the air collection chamber to maintain each collection chamber. The pressure of the air chamber is consistent. At the same time, the design of the concave part is the biggest innovation point of the utility model. When the patient is lying on the bed, the concave part is just located on the patient's shoulders and buttocks, which effectively reduces the stress on the shoulders and buttocks, making the body The stress on the parts is basically the same, which effectively prevents the generation of bedsores.

Secondly, the pressure sensor and the air pump are in one-to-one correspondence with the air collection chamber. When the patient is lying on the bed, each pressure sensor can sense the pressure of the corresponding air collection chamber, and then transmit the pressure to the processor, and the processor performs data processing. process, and then control the air pump through the control circuit, so that the air pump can inflate the air collection chamber.

In sum, the technical effect that the utility model reaches is:

1) The depressed part is just located on the shoulders and buttocks of the human body, thereby reducing the pressure on the main parts of the human body, making the pressure on all parts of the body consistent, and effectively preventing the occurrence of bedsores;

2) The pressure sensor and processor can effectively control the pressure of each gas collection chamber, and further make the pressure on various parts of the human body tend to be consistent.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the accompanying drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description It is only an embodiment of the utility model, and those skilled in the art can also obtain other drawings according to the provided drawings without creative work.

The accompanying drawing of Fig. 1 is the structural representation provided by the utility model.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Referring to accompanying drawing 1, the embodiment of the utility model discloses a mattress for preventing decubitus, comprising: an upper mattress body 11, a plurality of air collection chambers 12, a lower mattress body 21, an air pump 22, a plurality of pressure sensors 23 and Processor 24; a plurality of air collection chambers 12 are arranged inside the upper mattress body 11, and are fixed with the inner bottom side of the upper mattress body 11, and the plurality of air collection chambers 12 are mutually independent; the upper surface of the upper mattress body 11 is arranged There are three depressions 13; the upper mattress body 11 and the lower mattress body 21 are spliced up and down, the air pump 22 communicates with the multiple air collection chambers 12 through multiple air intake pipes, and the multiple air pumps 22 communicate with the multiple air collection chambers 12 One-to-one correspondence; multiple pressure sensors 23 and processors 24 are set inside the lower mattress body 21; both ends of the processor 24 are electrically connected to multiple pressure sensors 23 and air pumps 22; Adjacent to each other, they are in one-to-one correspondence with a plurality of gas collection chambers 12 . Both the upper mattress body 11 and the lower mattress body 21 are made of air-permeable fabrics.

The working principle of the utility model is: when the patient lies on the upper mattress, due to the deformation of the mattress, various parts of the human body will be stressed unevenly, and the pressure on each part of the mattress will be different. At this time, the pressure sensor will feel The pressure received by each gas collection chamber is transmitted to the processor, and the processor analyzes and processes the data. Since the air collection chambers are densely arranged, the pressure of any part of the body can be felt, so that the processor can accurately control the force of each contact part between the human body and the mattress, and prevent bedsores. The depression is just located on the shoulders and buttocks of the human body. When the patient is lying on the bed, the shoulders and buttocks are naturally located in the depression, which further ensures that the body is evenly stressed and effectively prevents bedsores.

Each embodiment in this specification is described in a progressive manner, each embodiment focuses on the difference from other embodiments, and the same and similar parts of each embodiment can be referred to each other. As for the device disclosed in the embodiment, since it corresponds to the method disclosed in the embodiment, the description is relatively simple, and for the related information, please refer to the description of the method part.

The above description of the disclosed embodiments enables those skilled in the art to realize or use the utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the invention. Therefore, the present invention will not be limited to these embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims (3)

1. a mattress for preventing decubitus, comprising: an upper mattress (1) and a lower mattress (2), and the upper mattress (1) and the lower mattress (2) are spliced up and down; it is characterized in that, The upper mattress (1) is communicated with the lower mattress (2) through a plurality of air intake pipes; The upper mattress (1) comprises: an upper mattress body (11) and a plurality of air collection chambers (12); the upper mattress body (11) is spliced up and down with the lower mattress (2); The lower mattress (2) is connected to and controls a plurality of said air collection chambers (12) through a plurality of said air intake pipes; A plurality of the air collection chambers (12) are arranged inside the upper mattress body (11), and the plurality of the air collection chambers (12) are independent from each other; the upper surface of the upper mattress body (11) is arranged There are 3 depressions (13). 2. A kind of mattress for preventing decubitus according to claim 1, is characterized in that, described lower layer mattress (2) comprises: lower layer mattress body (21), air pump (22) and controller; The mattress body (11) is spliced up and down with the lower mattress body (21), the air pump (22) communicates with a plurality of the air collection chambers (12) through a plurality of the air intake pipes, and the plurality of The air pump (22) is set correspondingly to a plurality of the air collection chambers (12); Both the air pump (22) and the controller are arranged inside the lower mattress body (21), the controller electrically controls and connects the air pump (22), and the controller and the air pump (22) Adjacent settings. 3. A kind of mattress for preventing decubitus according to claim 2, characterized in that, the controller comprises: a plurality of pressure sensors (23) and a processor (24); A plurality of the pressure sensors (23) and the processor (24) are all arranged inside the lower mattress body (21); ) and the air pump (22) are electrically connected; a plurality of the pressure sensors (23) are arranged adjacent to the air pump (22), and are arranged corresponding to the plurality of the air collection chambers (12).