CN219089971U

CN219089971U - Bedsore-preventing inflatable mattress

Info

Publication number: CN219089971U
Application number: CN202223557003.4U
Authority: CN
Inventors: 陈耀刚
Original assignee: Shenzhen Kanghong Intelligent Health Technology Co ltd
Current assignee: Shenzhen Kanghong Intelligent Health Technology Co ltd
Priority date: 2022-12-27
Filing date: 2022-12-27
Publication date: 2023-05-30
Anticipated expiration: 2032-12-27

Abstract

The utility model discloses an inflatable mattress for preventing bedsores, which comprises a surface layer pad, a bottom layer pad and an inflatable device. The surface layer pad comprises a plurality of air bag groups, each air bag group comprises a plurality of air bags which are longitudinally arranged at intervals, and the air bags of the plurality of air bag groups are alternately arranged at intervals. The bottom layer pad is provided with a protection cavity, and the protection cavity is internally provided with a leg lifting air bag, a left turning air bag and a right turning air bag. The main inflation pipeline is provided with an air pump, and the main inflation pipeline can be selectively communicated with at least one of the plurality of sub inflation pipes so as to selectively inflate the sub inflation pipes. The inflatable mattress for preventing bedsores can support the back of a user on the premise that a gap is reserved below the back of the user, so that the pressure intensity on the back is reduced, and the comfort is improved.

Description

Bedsore-preventing inflatable mattress

Technical Field

The utility model relates to the field of wave type bedsore-preventing inflatable mattresses, in particular to a bedsore-preventing inflatable mattress.

Background

The fluctuation jet bedsore prevention mattress is a nursing product special for long-term bedridden patients and consists of an air cushion and an air pump, wherein the air cushion consists of two groups of tubular air strips which are mutually arranged at intervals, is communicated with two groups of air channels of the air pump, can continuously change the pressed part of the bedridden patients along with the formation of gentle fluctuation of alternate air supply, and is provided with a plurality of micropores on the surface of the air cushion so as to continuously spray fresh air to replace dirty and humid air in a quilt nest, thereby effectively preventing bedsores.

However, conventional wave powered inflatable mattresses can focus on changing the frequency of contact of the user with the mattress, but little focus on improving the comfort of the wave powered inflatable mattress.

Disclosure of Invention

The utility model mainly aims to provide an inflatable bedsore prevention mattress, and aims to provide an inflatable bedsore prevention mattress capable of effectively relieving back pressure of a user.

In order to achieve the above object, the present utility model provides an inflatable mattress for preventing bedsores, comprising:

the surface layer cushion comprises a plurality of air bag groups, wherein each air bag group comprises a plurality of air bags which are longitudinally arranged at intervals, each air bag extends along the transverse direction, and a plurality of air bags of the plurality of air bag groups are alternately arranged at intervals;

the bottom layer pad is provided with a protection cavity, a plurality of inflatable bags are arranged in the protection cavity, each inflatable bag comprises a leg lifting air bag, a left turning air bag and a right turning air bag, the leg lifting air bags are arranged at one end of the bottom layer pad in the longitudinal direction, and the left turning air bags and the right turning air bags are arranged at the other end of the bottom layer pad in the longitudinal direction and are transversely distributed on the bottom layer pad; the method comprises the steps of,

the inflatable device is provided with a main inflatable pipeline and a plurality of sub-inflatable pipes which are respectively connected with a plurality of air bag groups, the leg lifting air bags, the left turning air bags and the right turning air bags, the main inflatable pipeline is provided with an air pump, and the main inflatable pipeline can be selectively communicated with at least one of the sub-inflatable pipes so as to selectively inflate the sub-inflatable pipes.

Preferably, a plurality of the airbag groups is provided at least 3.

Preferably, the bottom layer pad is detachably connected with the surface layer pad.

Preferably, the surface layer pad further comprises a cloth pad arranged below the plurality of air bag groups, and the bottom layer pad is detachably connected with the cloth pad.

Preferably, a magic tape is arranged between the cloth mat and the bottom layer mat.

Preferably, each of the air bags is provided in a strip shape.

Preferably, a valve is arranged on each of the partial inflation pipes.

Preferably, the valve is an electric valve, and the bedsore-preventing inflatable mattress further comprises a circuit board assembly, and the circuit board assembly is electrically connected with the electric valve and/or the air pump.

Preferably, each of the partial inflation tubes includes an inflation inlet section, wherein:

a plurality of said inflation inlet sections on said skin pad are disposed adjacent and in parallel; and/or the number of the groups of groups,

a plurality of said inflation inlet segments on said bottom cushion are disposed adjacent and in parallel.

Preferably, at least one of the air bag, the leg lifting air bag, the left turning air bag, the right turning air bag, the partial inflation tube and the main inflation pipeline is made of soft materials.

In the technical scheme of the utility model, at least one air bag group is deflated while a plurality of air bag groups are inflated, so that the bedsore-preventing inflatable mattress supports the back of a user on the premise that a gap is reserved below the back of the user, the pressure on the back is reduced, and the comfort is improved.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of an embodiment of an inflatable mattress for preventing bedsores according to the present utility model;

FIG. 2 is a schematic view of the surface layer pad of FIG. 1;

FIG. 3 is a schematic diagram of the bottom pad of FIG. 1.

Reference numerals illustrate:

reference numerals	Name of the name	Reference numerals	Name of the name
				100	Bedsore-preventing inflatable mattress	22a	Leg lifting air bag
1	Surface layer pad	22b	Left turn-over air bag
				11	Air bag set	22c	Right turn-over air bag
12	Cloth cushion	3	Air charging device
				2	Bottom layer pad	31	Main air charging pipeline
21	Bottom pad sleeve	32	Divide the air charging tube
				22	Inflatable bag	33	Valve

The achievement of the objects, functional features and advantages of the present utility model will be further described with reference to the accompanying drawings, in conjunction with the embodiments.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that all directional indicators (such as up, down, left, right, front, and rear … …) in the embodiments of the present utility model are merely used to explain the relative positional relationship, movement, etc. between the components in a particular posture (as shown in the drawings), and if the particular posture is changed, the directional indicator is changed accordingly.

Furthermore, the description of "first," "second," etc. in this disclosure is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.

Patients or elderly people who are inconvenient to move and are bedridden for a long time are likely to have pus cell growth due to the long-term contact of their backs with the mattress.

In order to solve the above problems, various inflatable mattresses for preventing bedsores, including electric wave type inflatable mattresses, are currently in the market.

Conventional wave powered inflatable mattresses can focus on changing the frequency of contact of the user with the mattress, but little focus is on improving the comfort of the wave inflatable mattress.

In order to solve the problems, the utility model provides an inflatable mattress for preventing bedsores, which aims to provide an inflatable mattress for ensuring the comfort of users _， Fig. 1 to 3 are schematic structural views of an embodiment of an inflatable mattress for preventing bedsores according to the present utility model.

Referring to fig. 1 to 3, the present utility model provides an inflatable mattress 100 for preventing bedsores, which comprises a surface layer pad 1, a bottom layer pad 2, and an inflatable device 3. The surface mat 1 includes a plurality of air bag groups 11, each air bag group 11 including a plurality of air bags disposed at intervals in the longitudinal direction, each air bag extending in the lateral direction, and a plurality of air bags of the plurality of air bag groups 11 disposed at intervals alternately. The bottom layer pad 2 is provided with a protection cavity, a plurality of inflatable bags 22 are arranged in the protection cavity, the inflatable bags 22 comprise leg lifting air bags 22a, left turning air bags 22b and right turning air bags 22c, the leg lifting air bags 22a are arranged at one end of the bottom layer pad 2 in the longitudinal direction, and the left turning air bags 22b and the right turning air bags 22c are arranged at the other end of the bottom layer pad 2 in the longitudinal direction and are distributed on the bottom layer pad 2 in the transverse direction. The inflator 3 is provided with a main inflation line 31 and a plurality of partial inflation tubes 32 respectively connected with the plurality of airbag groups 11, the leg lifting airbag 22a, the left turning airbag 22b and the right turning airbag 22c, the main inflation line 31 is provided with an air pump, and the main inflation line 31 can be selectively communicated with at least one of the plurality of partial inflation tubes 32 to selectively inflate each of the partial inflation tubes 32.

In the technical scheme of the utility model, when the plurality of air bag groups 11 are inflated, at least one air bag group 11 is deflated, so that the bedsore prevention inflatable mattress 100 supports the back of a user on the premise that a gap is reserved below the back of the user, the pressure on the back is reduced, and the comfort is improved.

The leg-raising airbag 22a is inflated to raise the user's legs, the left airbag is inflated to turn the user right, and the right airbag is inflated to turn the user left. The bottom layer pad 2 is arranged below the surface layer pad 1, and the cushion is provided for the surface layer pad 1 by virtue of the inflatable bag 22 and soft materials of the inflatable bag, so that the thickness change of the same air bag is smaller when the air bag is inflated and deflated, the fluctuation of a plurality of air bags is softer, and the comfort is improved. The protection cavity protects each of the air bags 22 inside.

The number of the air bag groups 11 may be 3, 4, or 7, and the present utility model is not limited thereto. In one embodiment of the present experimental novelty, the number of the air bag sets 11 is at least three. When the number of the air bag groups 11 is 3, two air bag groups 11 are inflated, and one air bag group 11 is deflated, so that the area of the back of a user contacting the surface layer pad 12/3 is reduced, the pressure applied to the back is reduced, and the comfort is improved.

The surface layer pad 1 and the bottom layer pad 2 may be detachably connected, any one of the air bags of the air bag sets 11 may be directly connected under the surface layer pad 1, and the surface layer pad 1 may be connected as a whole first and then connected to the bottom layer pad 2. The removable arrangement of the upper and lower layers allows the user to select only the function of either one of the top layer pad 1 and the bottom layer pad 2 to be left. And when any structure is moved, replaced or maintained after the disassembly, the other structure can still be normally used in situ. In one embodiment of the present utility model, the surface layer cushion 1 further comprises a cushion cloth 12 connected to the bottom of the air bag set 11, and the cushion cloth 12 is detachably connected to the outer surface of the whole bottom layer cushion 2. The cushion cloth 12 is connected with a plurality of air bags of the air bag groups 11, so that the surface cushion 1 is connected into a whole, and can be conveniently and entirely detached.

In one embodiment of the present utility model, the bottom pad 2 includes a bottom pad cover 21, the inside of the bottom pad cover 21 is hollow to form a protection cavity, and the outer surface of the bottom pad cover is connected to the pad cloth 12.

The detachable connection mode can adopt a buckle or a magnetic attraction piece, and the utility model is not limited to the mode. In one embodiment of the present utility model, the cloth 12 and the outer wall of the protection cavity are detachably connected by a magic tape. The magic tape is convenient to assemble and disassemble, convenient to produce and beneficial to reducing cost compared with other detachable connection modes.

The shape of the air bag can be a strip shape or a crescent shape, and the utility model is not limited to the shape. In one embodiment of the utility model, the air bags are in a strip shape, so that the air bags are convenient to arrange during production.

In an embodiment of the present utility model, the plurality of partial inflation tubes 32 connected to the plurality of airbag assemblies 11 on the surface cushion 1 form a plurality of inflation inlet sections arranged side by side at one end near the main inflation line 31, and the plurality of partial inflation tubes 32 connected to the plurality of inflation bags 22 on the bottom cushion 2 form another row of the plurality of inflation inlet sections arranged side by side at one end near the main inflation line 31. The row of inflation inlet planes connecting the surface mat 1 is parallel to the row of inflation inlet planes connecting the bottom mat 2. Each inflation inlet section is regularly arranged, so that a plurality of sub-inflation pipes 32 are prevented from being overlapped at the edge of the bedsore-preventing inflatable mattress 100 in a crossing way to form irregular bulges, the bedsore-preventing inflatable mattress 100 is smooth, and the comfort is improved.

In order to realize that the main air charging pipe 31 can selectively charge the sub-air charging pipes 32, the main air charging pipe 31 can be divided into sub-pipes corresponding to the number of the sub-air charging pipes 32 and then connected with different air pumps by arranging a valve 33 on any of the sub-air charging pipes 32, which is not limited in the utility model. In one embodiment of the present utility model, the valve 33 includes an air inlet, an air outlet, and a deflation port, and the inflation dividing pipe 32 is connected to the valve 33 at the air inlet and the deflation port, and the deflation port is in communication with the atmosphere. When the valve 33 is opened, the air inlet and the air outlet communicate to charge air. When the valve 33 is closed, the air outlet communicates with the air discharge port through which the air in the air bag 22 or the air bag is discharged.

The valve 33 may be a manual valve or an electric valve, which is not limited in the present utility model. In one embodiment of the present utility model, the valve 33 is an electric valve, and is controlled by a circuit board assembly, which can also control the air pump, so as to facilitate control by a user. And the circuit board assembly can enable the air bag group 11 and the air bag 22 to work according to fixed time or sequence, different air bag fluctuation modes can be selected, and the behavior of the bedsore prevention air mattress 100 can be reserved. For the control mode of the circuit board assembly, a switch may be provided on the inflator 3 to connect with the circuit board, or a remote controller may be used for control, which is not limited in the present utility model. The switch may also be directly connected to the valve 33 so that the valve 33 may be controlled without energizing.

The materials of at least one of the air bag, the leg lifting air bag 22a, the left turning air bag 22b, the right turning air bag 22c, the gas distribution tube 32, the bottom cushion cover 21 and the main gas charging pipeline 31 comprise soft materials. The use of a soft material may increase the softness of the anti-decubitus inflatable mattress 100, increasing the comfort of the user. And the anti-decubitus inflatable mattress 100 can be folded after being completely deflated, thereby improving portability. The soft material comprises rubber, nylon, cotton cloth and soft PVC.

The foregoing description is only of the preferred embodiments of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structural changes made by the description of the present utility model and the accompanying drawings or direct/indirect application in other related technical fields are included in the scope of the utility model.

Claims

1. An inflatable mattress for preventing bedsores, comprising:

2. The anti-decubitus inflatable mattress of claim 1, wherein a plurality of said air cell sets is provided in at least 3.

3. The anti-decubitus inflatable mattress of claim 1, wherein the bottom pad is removably connected to the top pad.

4. The anti-decubitus inflatable mattress of claim 3, wherein said top layer pad further comprises a drape disposed beneath a plurality of said air cell sets, said bottom layer pad being removably connected to said drape.

5. The inflatable mattress for preventing bedsores of claim 4, wherein a velcro is arranged between the cushion cloth and the bottom cushion.

6. The anti-decubitus inflatable mattress of claim 1, wherein each of said air cells is in the form of a bar.

7. The anti-decubitus inflatable mattress of claim 1, wherein a valve is provided on each of said partial inflatable tubes.

8. The anti-decubitus inflatable mattress of claim 7, wherein the valve is configured as an electrical valve, the anti-decubitus inflatable mattress further comprising a circuit board assembly electrically connected to the electrical valve and/or the air pump.

9. The anti-decubitus inflatable mattress of claim 1, wherein each of said partial inflatable tubes comprises an inflatable inlet section, wherein:

10. The anti-decubitus inflatable mattress of claim 1, wherein at least one of the air bag, the leg rest air bag, the left turn air bag, the right turn air bag, the partial inflation tube, and the main inflation tube comprises a soft material.