CN218792863U

CN218792863U - Bedsore-preventing mattress

Info

Publication number: CN218792863U
Application number: CN202221729390.2U
Authority: CN
Inventors: 陈桂志; 黎少华; 庄阿忠
Original assignee: Zhangzhou Solex Smart Home Co Ltd
Current assignee: Zhangzhou Solex Smart Home Co Ltd
Priority date: 2022-07-06
Filing date: 2022-07-06
Publication date: 2023-04-07
Anticipated expiration: 2032-07-06

Abstract

The utility model provides a prevent bedsore mattress, include: the mattress comprises a mattress body for realizing a human body supporting function, a first air bag assembly and a second air bag assembly, wherein the first air bag assembly and the second air bag assembly are arranged in the mattress body; the first air bag component is used for changing the posture of a human body, the second air bag component is provided with a plurality of ventilation openings, and the second air bag component is connected to the air supply device through an air supply pipeline so as to blow air to the human body through the ventilation openings and exhaust moisture. The bedsore-proof mattress has the functions of air blowing and moisture removal, and solves the problem that the contact position between the patient and the bed body is moist and not ventilated.

Description

Bedsore-preventing mattress

Technical Field

The utility model relates to a household article especially relates to mattress.

Background

Some patients who need to lie in bed for a long time can not turn over by themselves, local tissues of the body are pressed for a long time, blood flow is blocked, the patients feel uncomfortable, bedsores are easy to occur, and more pain is brought to the patients. Meanwhile, some orthopedic patients can increase pain due to the movement of limbs. In addition, the traditional inflatable mattress is mostly strip-shaped, and the arrangement direction of the strip-shaped mattress is parallel to the width direction of the mattress. When medical personnel move the inflatable mattress to assist the patient to turn over, the stretched strip-shaped inflatable mattress brings great resistance, so that the patient is inconvenient to turn over and bedsore is easy to occur.

Aiming at the problems, the bedsore prevention air mattress which can reduce the bedsore occurrence probability of the bedridden patient and relieve the limb moving pain of the orthopedic patient is needed to be developed. The existing bedsore-proof mattress changes the posture of a patient by inflating and deflating an air bag, so that the local tissue is prevented from being pressed for a long time, and the blood flow is prevented from being blocked. However, in addition to the above reasons, the occurrence of bedsore is also a cause of the bedsore due to the fact that the patient lies in bed for a long time and the contact position between the patient and the bed is moist and not ventilated.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the main technical problem that a bedsore-proof mattress is provided, which has the functions of air blowing and moisture removal and solves the problem that the position of the patient contacting with the bed body is moist and not ventilated.

In order to solve the technical problem, the utility model provides a prevent bedsore mattress, include: the mattress comprises a mattress body for realizing a human body supporting function, a first air bag assembly and a second air bag assembly, wherein the first air bag assembly and the second air bag assembly are arranged in the mattress body; the first air bag assembly is used for changing the posture of a human body, the second air bag assembly is provided with a plurality of ventilation openings, and the second air bag assembly is connected to an air supply device through an air supply pipeline so as to blow air to the human body through the ventilation openings and exhaust moisture.

In a preferred embodiment: the vent holes are arranged on one side, facing the user, of the second air bag assembly in an array mode, and the other surfaces of the second air bag assembly are sealing surfaces.

In a preferred embodiment: the mattress body is divided into an upper material layer, a sponge layer and a lower material layer from top to bottom; the first air bag component is arranged between the upper fabric layer and the sponge layer, and the second air bag component is arranged inside the upper fabric layer.

In a preferred embodiment: the first air bag component comprises a left turning air bag, a right turning air bag, a back rising air bag and a leg lifting air bag; are respectively and correspondingly arranged at different positions of the human body.

In a preferred embodiment: the left turn-over air bag, the right turn-over air bag, the back-rising air bag and the leg-lifting air bag are single-layer air bags; the left turn-over air bag, the right turn-over air bag, the back-rising air bag and the leg-lifting air bag are in triangular prism shapes in a full air state; and the height of the back rising air bag is gradually reduced from the upper side to the lower side of the human body in a full air state; the height of the left turn-over air bag and the right turn-over air bag is gradually reduced from the outer side to the inner side of the human body in a full air state; the height of the leg lifting air bag is gradually reduced from the upper side to the lower side of the human body in the full air state.

In a preferred embodiment: a cloth bag for containing the left turn-over air bag and the right turn-over air bag is arranged on one side of the upper fabric layer facing the sponge layer; the cloth bags are symmetrically arranged along the central axis of the mattress body in the width direction and are provided with openings for placing the turning-over air bags.

In a preferred embodiment: the left turning air bag, the right turning air bag, the back rising air bag and the leg lifting air bag are connected with the control box through silicone tubes and air tap connectors; the air supply device is connected with the control box.

In a preferred embodiment: the control box is internally provided with an inflator pump, an electromagnetic valve and a control circuit board;

and the signal output end of the control circuit board is respectively connected to the inflator pump, the electromagnetic valve and the air supply device.

In a preferred embodiment: the control box and the air supply device are arranged in the sponge layer.

In a preferred embodiment: the side of the mattress body is also provided with a DC power interface which is electrically connected with the control circuit board.

Compared with the prior art, the technical scheme of the utility model possess following beneficial effect:

the utility model provides a pair of prevent bedsore mattress has increased the second gasbag subassembly of being connected with air supply arrangement on current bedsore mattress's basis, supplies air to second gasbag subassembly through air supply arrangement, and the vent on rethread second gasbag subassembly surface blows off to the position of patient and bed body contact, just so can keep the drying of this position to let prevent bedsore mattress further possess the function of the hydrofuge of blowing.

Drawings

FIG. 1 is a perspective view of a preferred embodiment of the present invention;

fig. 2 is an exploded view of a preferred embodiment of the present invention;

FIGS. 3-6 are views illustrating the inflation of the respective bladders in the first bladder assembly in accordance with a preferred embodiment of the present invention;

fig. 7 is a diagram illustrating a blowing state of the second airbag module according to the preferred embodiment of the present invention.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without making creative efforts based on the embodiments of the present invention belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, 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 explicitly stated or limited otherwise, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are used in a broad sense, and for example, "connected," may be a wall-mounted connection, a detachable connection, or an integrated connection, a mechanical connection, an electrical connection, a direct connection, an indirect connection through an intermediate medium, or a connection between two elements, and those skilled in the art will understand the specific meaning of the terms in the present invention in a specific case.

Referring to fig. 1 to 7, the present embodiment provides an anti-bedsore mattress, including: the mattress comprises a mattress body for realizing a human body supporting function, a first air bag assembly and a second air bag assembly 1 which are arranged in the mattress body; the first air bag component is used for changing the posture of a human body, the second air bag component 1 is provided with a plurality of ventilation openings 11, and the second air bag component 1 is connected to an air supply device 13 through an air supply pipeline 12 so as to blow air to the human body through the ventilation openings 11 for dehumidifying.

The second air bag component 1 connected with the air supply device 13 is added on the basis of the existing bedsore-proof mattress, air is supplied to the second air bag component 1 through the air supply device 13, and the air is blown out to the position where the patient is in contact with the bed body through the vent 11 on the surface of the second air bag component 1, so that the dryness of the position can be kept, and the bedsore-proof mattress further has the functions of air blowing and moisture removal.

In order to ensure that the wind blown by the second air bag component 1 can be accurately blown to the position where the patient is contacted with the bed body. The vent holes 11 are arranged on the side, facing the user, of the second airbag module 1 in an array manner, and the other surfaces of the second airbag module 1 are sealing surfaces. Therefore, the wind energy entering the second air bag component 1 can be blown out from the vent 11, so that the wind blown out from the second air bag component 1 can be accurately blown out to the position where the patient is contacted with the bed body, and the functions of blowing and dehumidifying are achieved.

Specifically, the mattress body is divided into an upper material layer 2, a sponge layer 3 and a lower material layer 4 from top to bottom; the first airbag module is arranged between the upper material layer 2 and the sponge layer 3, and the second airbag module 1 is arranged inside the upper material layer 2. A fabric layer is arranged between the first air bag component and the human body at intervals, so that the air bag can be prevented from directly contacting the skin of the human body, and the comfort of the mattress is improved. And the second gasbag subassembly 1 sets up inside upper material layer 2, and the distance between second gasbag subassembly 1 and the human body is shorter like this, and the air that blows out can be better acted on the position that patient and bed body contacted, increases the effect of the hydrofuge of blowing.

For the anti-bedsore mattress, changing the posture of the human body by the first air bag component is an essential function. In order to change various postures of a human body as much as possible, thereby avoiding the possibility of bedsores at various positions. The first air bag component comprises a left turn-over air bag 5, a right turn-over air bag 6, a back-rising air bag 7 and a leg-lifting air bag 8; are respectively and correspondingly arranged at different positions of the human body. The air bags correspondingly realize the actions of turning the human body from the supine state to the left, turning the human body from the right, lifting the upper half body, lifting the thighs and the like.

In the embodiment, the left turn-over airbag 5, the right turn-over airbag 6, the back-raising airbag 7 and the leg-raising airbag 8 are single-layer airbags; each air bag is provided with a plurality of spaced ribs. This allows one large air bag to be divided into a plurality of small air bags. If the air bag is a single big air bag, the air bag is easy to present a shape with a high middle and two low sides in an inflated state, and the air bag is not good in fit degree with a human body and not comfortable enough. After the air bag is divided into a plurality of small air bags, the inflation height of each small air bag is basically consistent, so that the surface of the whole air bag can be relatively flat and has relatively good fit with a human body.

In addition, the left turn-over airbag 5, the right turn-over airbag 6, the back-raising airbag 7 and the leg-raising airbag 8 are triangular prism-shaped in a full-inflated state; specifically, the method comprises the following steps: the height of the back rising air bag 7 is gradually reduced from the upper side to the lower side of the human body in a full air state; thus, the back rising air bag 7 has the highest height corresponding to the shoulder and neck of the human body and the lowest height corresponding to the back of the human body, so that the upper half body of the human body is inclined to the horizontal plane, and the back rising action is realized.

The height of the left turn-over air bag 5 and the height of the right turn-over air bag 6 are gradually reduced from the outer side to the inner side of the human body in a full air state; thus, the height of the part of the turning air bag corresponding to the outer side of the human body is the highest, and the height of the part of the turning air bag corresponding to the vertebral column of the human body is the lowest, so that the human body is lifted to one side, and the turning is realized.

The height of the leg lifting air bag 8 is gradually reduced from the upper side to the lower side of the human body in a full air state; thus, the leg-raising air bag 8 has the highest height corresponding to the knee and the lowest height corresponding to the ankle of the human body. Therefore, the knee of the human body can be lifted, and the thigh and the shank are lifted to realize the effect of lifting the leg.

In order to fix the turning over air bag, a cloth bag for containing the left turning over air bag 5 and the right turning over air bag 6 is arranged on one side of the upper fabric layer 2 facing the sponge layer 3; the cloth bags are symmetrically arranged along the central axis of the mattress body in the width direction and are provided with openings for placing the turning-over air bags.

In order to realize the inflation and deflation functions of each air bag in the first air bag assembly and the inflation function of the second air bag assembly 1, the left turn-over air bag 5, the right turn-over air bag 6, the back-rising air bag 7 and the leg-lifting air bag 8 are respectively connected with a control box 9 through silicone tubes and air nozzle joints; the air supply device 13 is connected with the control box 9. An air pump, an electromagnetic valve and a control circuit board are arranged in the control box 9; the inflator pump and the electromagnetic valve can be started by the control signal output by the control circuit board, so that the inflation and deflation functions of the airbags are realized. Or the air supply device 13 can be started through a control signal output by the control circuit board, so that the air blowing function of the second air bag component 1 is realized. The inflator and the solenoid valve are conventional products, and the embodiment will not be described in detail. The air blowing device 13 is preferably a blower in the present embodiment.

For placing the control box 9 and the blower, the sponge layer 3 has a chamber (not shown) for accommodating the control box 9 and the blower.

In order to supply power to the control box 9, a DC power interface 10 is further arranged on the side surface of the mattress body, and the DC power interface 10 is electrically connected with the control circuit board.

The above, only be the preferred embodiment of the present invention, but the design concept of the present invention is not limited to this, and any skilled person familiar with the technical field is in the technical scope disclosed in the present invention, and it is right to utilize this concept to perform insubstantial changes to the present invention, all belong to the act of infringing the protection scope of the present invention.

Claims

1. A bedsore-proof mattress characterized by comprising: the mattress comprises a mattress body for realizing a human body supporting function, a first air bag assembly and a second air bag assembly, wherein the first air bag assembly and the second air bag assembly are arranged in the mattress body; the first air bag assembly is used for changing the posture of a human body, the second air bag assembly is provided with a plurality of ventilation openings, and the second air bag assembly is connected to the air supply device so as to blow and dehumidify the human body through the ventilation openings.

2. A bedsore-proof mattress according to claim 1, characterized in that: the second air bag assembly is connected to the air supply device through an air supply pipeline, the ventilation openings are arranged on one side, facing a user, of the second air bag assembly in an array mode, and the other surfaces of the second air bag assembly are sealing surfaces.

3. A bedsore-proof mattress according to claim 2, characterized in that: the mattress body is divided into an upper material layer, a sponge layer and a lower material layer from top to bottom; the first air bag assembly is arranged between the upper fabric layer and the sponge layer, and the second air bag assembly is arranged inside the upper fabric layer.

4. A bedsore-proof mattress according to claim 3, characterized in that: the first air bag component comprises a left turn-over air bag, a right turn-over air bag, a back-up air bag and a leg-lifting air bag; are respectively and correspondingly arranged at different positions of the human body.

5. The anti-bedsore mattress according to claim 4, characterized in that: the left turn-over air bag, the right turn-over air bag, the back-rising air bag and the leg-lifting air bag are single-layer air bags; the left turn-over air bag, the right turn-over air bag, the back-rising air bag and the leg-lifting air bag are in triangular prism shapes in a full air state; and the height of the back rising air bag is gradually reduced from the upper side to the lower side of the human body in a full air state; the height of the left turn-over air bag and the right turn-over air bag is gradually reduced from the outer side to the inner side of the human body in a full air state; the height of the leg lifting air bag is gradually reduced from the upper side to the lower side of the human body in the full air state.

6. The anti-bedsore mattress according to claim 4, characterized in that: a cloth bag for containing the left turn-over air bag and the right turn-over air bag is arranged on one side of the upper fabric layer facing the sponge layer; the cloth bags are symmetrically arranged along the central axis of the mattress body in the width direction and are provided with openings for placing the turning-over air bags.

7. The anti-bedsore mattress according to claim 4, characterized in that: the left turning air bag, the right turning air bag, the back rising air bag and the leg lifting air bag are connected with the control box through silicone tubes and air tap connectors; the air supply device is connected with the control box.

8. The anti-decubitus mattress according to claim 7, wherein: the control box is internally provided with an air pump, an electromagnetic valve and a control circuit board;

9. The anti-decubitus mattress according to claim 7, wherein: the control box and the air supply device are arranged in the sponge layer.

10. The anti-decubitus mattress according to claim 8, wherein: the side of the mattress body is also provided with a DC power interface which is electrically connected with the control circuit board.