KR101326289B1 - Mattress for preventing decubitus - Google Patents

Abstract

Disclosed is a bed restraint mattress. Disclosed bedsore prevention mattress is a plurality of partition members are arranged side by side, two or more cushion members having different elastic force is laminated laminated fixed in the height direction; And a cell member which individually surrounds the partition members and fixes the partition members by interconnecting them. And a control unit.

Description

Bed sores mattress {MATTRESS FOR PREVENTING DECUBITUS}

The present invention relates to a bed restraint mattress, and more particularly, by improving the stacking structure of the mattress, in order to prevent bedsores occurring to the patient, to reduce the pressure of the skin of the patient according to the multi-pressure dispersion, to improve the environment for using the mattress It relates to a bed restraint mattress.

In general, decubitus is a skin injury caused by contact of the patient's back, waist, shoulders, elbows, buttocks, hips, etc. with the floor surface. It occurs in patients who cannot change their position freely. Bed sores cause ulceration on the skin, muscles or bones may be revealed in response to skin ulcers, and sepsis or death due to inflammation caused by skin ulcers, so it is important to prevent bed sores from occurring.

On the other hand, domestic patent application No. 2007-0100422 (application date: October 10, 2007) discloses a "bed sore prevention mat".

According to this mat, it should be possible to reduce the burden on the skin compression site by the weight of the patient.

An object of the present invention is to provide a mattress for preventing bedsores that can reduce the burden on the skin compression site due to the weight of a patient and make the use environment of the mattress comfortable.

Bed restraint mattress according to the present invention is a plurality of partition members are arranged side by side, two or more cushion members having different elastic force is laminated laminated fixed in the height direction; And a cell member which individually surrounds the partition members and fixes the partition members by interconnecting the partition members. .

Here, when the upper cushion member and the lower cushion member are respectively pressed with the same force among the two cushion members stacked adjacent to each other, the upper cushion member has a larger deformation amount than the lower cushion member.

Here, the support portion extends to support the upper cushion member on the lower cushion member among the two cushion members stacked adjacent to each other.

Here, the partition member, the circulation passage for forming the flow path by the supply of the fluid is formed recessed.

Here, the cell member is breathable to discharge the fluid supplied to the circulation passage.

Herein, the cell member may include an endothelial member that is individually wrapped to support the partition member; .

Here, the cell member, the outer shell member which is spaced apart from the endothelial member is wrapped around the endothelial member to form an expansion space for forming a flow path of the fluid by the supply of the fluid; .

Here, the shell member is breathable to discharge the fluid supplied to the expansion space.

Here, the embossed member is laminated or supported on the upper side of the cell member or wrapped around the cell member, wherein at least one surface of the upper surface and the lower surface of the cell member is spaced apart from each other and protrudes from an elastic protrusion having elasticity; .

Here, the embossing member is breathable to discharge the fluid.

Here, the cover member for wrapping and supporting the entire cell member; .

Here, the cover member is breathable to discharge the fluid.

Here, the fluid supply unit for supplying a fluid to the inside of the cell member so that the cell member to maintain the shape of the partition member or the cell member is expanded or reduced; .

Here, the fluid supply unit is controlled such that the fluid is alternately supplied to the cell members in odd rows of the cell members and the cell members in even rows.

Here, the fluid supply unit, voice recognition unit for controlling the supply of the fluid by the input voice; .

Here, the fluid supply unit, the setting unit for controlling the supply of the fluid by the input operation signal; .

Here, the remote control is connected to the fluid supply unit by wire or wireless, and controls the supply of the fluid by the input operation signal; .

Here, the remote control, the operation unit to which the operation signal is input; And a transmission unit for transmitting an operation signal input to the operation unit. Included, the fluid supply unit, receiving unit for controlling the supply of the fluid by receiving the operation signal transmitted through the transmitting unit; .

As described above, the bed restraint mattress according to the present invention, unlike the conventional invention can consider the weight of the patient to be multi-distributed pressure, it is possible to reduce the burden on the skin compression site by the weight of the patient.

In addition, the present invention can make the use environment of the mattress comfortable.

The present invention also allows sufficient oxygen to be supplied to the part where the patient's skin is in contact with the floor.

In addition, the present invention can adjust the compression strength for each body part of the patient.

In addition, the present invention can design a user-centered ergonomic mattress.

In addition, the present invention can reduce the pressure distribution in the mattress.

In addition, the present invention through the voice recognition function, the patient can change the skin compression area by themselves, not only to notify the emergency situation can cope with the emergency situation.

In addition, the present invention may disperse pressure concentrated on specific body parts, such as the back and hips of a patient.

In addition, the present invention can prevent the lowering of immunity and secondary infection by the finish cover.

In addition, the present invention can be partitioned according to the pressure applied to the body parts of the patient in contact with the mattress, it is possible to maximize the pressure dispersion effect applied to the skin of the patient.

In addition, the present invention can prevent bedsores in an alternating flotation manner without requiring a change in the position of the patient.

In addition, the present invention does not require a separate caregiver according to the configuration of the voice recognition unit or the remote control, it is possible to prevent the waste of manpower.

In particular, according to the configuration of the voice recognition unit or the remote control can improve the comfort of the patient who is uncomfortable or unable to move, and can protect the patient from unexpected risk factors.

In addition, the present invention is smooth to maintain the horizontal state of the patient as the partition member is arranged in the width direction.

1 is a perspective view showing a bed restraint mattress according to an embodiment of the present invention,
Figure 2 is an exploded view of Figure 1,
3 is a perspective view showing a partition member according to an embodiment of the present invention;
4 is a cross-sectional view showing a coupling state of FIG.
5 is a view showing a fluid supply state in the bed restraint mattress according to an embodiment of the present invention,
6 is a cross-sectional view showing an embossing member according to another embodiment of the present invention;
7 and 8 are a perspective view showing a cell member coupled to the partition member according to another embodiment of the present invention,
9 and 10 are perspective views illustrating a cell member to which a partition member is coupled according to another embodiment of the present invention.

Hereinafter, with reference to the accompanying drawings will be described an embodiment of the bed restraint mattress according to the present invention. For convenience of explanation, a mattress installed to prevent bedsores will be described as an example. In this process, the thicknesses of the lines and the sizes of the components shown in the drawings may be exaggerated for clarity and convenience of explanation. In addition, terms to be described below are terms defined in consideration of functions in the present invention, which may vary according to the intention or convention of a user or an operator. Therefore, definitions of these terms should be made based on the contents throughout the specification.

1 is a perspective view showing a bed restraint mattress according to an embodiment of the present invention, Figure 2 is an exploded view of Figure 1, Figure 3 is a perspective view showing a partition member according to an embodiment of the present invention, Figure 4 1 is a cross-sectional view showing a coupling state of Figure 1, Figure 5 is a view showing a fluid supply state in the bed restraint mattress according to an embodiment of the present invention.

1 to 5, the bed restraint mattress according to an embodiment of the present invention includes a partition member 10 and a cell member 20.

The partition member 10 is arranged in parallel with a plurality. Partition members 10 may be arranged side by side in the width direction according to the height of the patient 18 to 25.

In consideration of the patient's body size, the partition member 10 is referred to as the width direction of the partition member 10, and the width of the shoulder width of the patient is referred to as the longitudinal direction of the partition member 10. The direction in which the partition member 10 is pressed is called the thickness direction of the partition member 10.

At this time, the length of the partition member 10 is selected in consideration of the shoulder width of the patient and the position change of the patient, the width of the partition member 10 is selected in consideration of the height of the patient, the partition member in consideration of the weight of the patient The thickness of (10) can be selected.

The individual partition members 10 are two or more cushion members 13 having different elastic forces are laminated and fixed in the height direction. The cushion member 13 may be made of latex foam or styrofoam or sponge material.

Here, the two or more cushion members 13 have different elastic force means that the two or more cushion members 13 have different deformation amounts. Deformation amount means the depth that the cushion member 13 is pressed when pressing the cushion member 13, respectively.

In particular, when pressing the upper cushion member and the lower cushion member among the two cushion members 13 stacked adjacent to each other with the same force, the upper cushion member has a larger deformation amount than the lower cushion member.

In other words, when pressing the upper cushion member and the lower cushion member with the same force, it means that the elastic modulus of the upper cushion member is smaller than that of the lower cushion member.

In another expression, when pressing the upper cushion member and the lower cushion member with the same force, it means that the density of the upper cushion member is lower than the density of the lower cushion member.

In another expression, when pressing the upper cushion member and the lower cushion member with the same force, the rigidity of the upper cushion member 13 is harder and harder than the lower cushion member. Is less than). In other words, it means that the lower cushion member is harder than the upper cushion member.

In addition, the support 17 is extended to the lower cushion member of the two cushion members 13 stacked adjacent to each other to support the upper cushion member. The support 17 may limit the elastic deformation of the upper cushion member, and may limit the deformation of the entire partition member 10.

Here, the space 17a may be recessed in the support 17. The space portion 17a forms an installation space of the supply passage 34 or the injection passage 36 of the fluid supply unit 30, so that when the mattress is elastically deformed by the weight of the patient, the injection passage 34 and the injection passage 34 are injected. The breakage of the flow path 36 can be prevented.

Partition member 10 according to an embodiment of the present invention is composed of a first cushion member 11 having an elastic force, and a second cushion member 12 having an elastic force greater than the elastic force of the first cushion member 11 It may be a cushion member 13 stacked in two stages.

The first cushion member 11 is an upper cushion member among the two cushion members 13 stacked adjacent to each other, and the second cushion member 12 is a lower cushion member among the two cushion members 13 stacked adjacent to each other. As a result, the first cushion member 11 serves as the upper cushion member, and the second cushion member 12 serves as the lower cushion member.

Although not shown, the first cushion member 11 may be stacked to surround the second cushion member 12.

The circulation channel 15 may be recessed in the partition member 10 having the above-described configuration. The circulation passage 15 forms a flow path of the fluid by supply of the fluid, and may be formed in the longitudinal direction of the partition member 10 or in the width direction of the partition member 10. The circulation passage 15 is connected to the oxygen supply unit 35 of the fluid supply unit 30 to supply the fluid.

The fluid supplied to the circulation passage 15 may be released to the skin of the patient to prevent the bedsores from occurring on the skin of the patient.

The partition member 10 including the above-described configuration reduces the burden on the patient's skin pressure by dispersing the pressure due to the weight of the patient.

The cell member 20 individually surrounds the partition member 10. In addition, the cell member 20 is connected to the partition member 10 to be fixed integrally. The cell member 20 allows the partition members 10 arranged side by side to be partitioned.

The cell member 20 may prevent the partition members 10 arranged side by side according to the position change of the patient to flow.

Cell member 20 having the above-described configuration is advantageous to have a breathable so that the fluid supplied to the circulation passage 15 of the partition member 10 is discharged. Accordingly, the cell member 20 may have a through hole 27 through which the fluid supplied to the circulation passage 15 is discharged. In addition, the cell member 20 may be made of a material having breathability.

When the cell member 20 is breathable, the fluid supplied to the circulation passage 15 is released into the skin of the patient, thereby suppressing or preventing the bedsores from occurring on the skin of the patient.

The cell member 20 includes an endothelial member 21 and an outer skin member 23.

The endothelial member 21 individually supports the partition members 10 arranged side by side.

The endothelial member 21 may maintain a shape surrounding the partition member 10 as the fluid is supplied to the circulation passage 15 of the partition member 10. In addition, the endothelial member 21 may be deformed when the pressure according to the weight of the patient is applied to the endothelial member 21, the appearance of the endothelial member 21. As the appearance of the endothelial member 21 is deformed, the pressure according to the weight of the patient may be dispersed.

The outer shell member 23 surrounds and supports the inner shell member 21 to form an expansion space 25 that is spaced apart from the inner shell member 21 to form a flow path of the fluid by the supply of the fluid. The outer shell member 23 is coupled to and fixed to the endothelial member 21 to suppress or prevent the flow of the partition member 10 surrounded by the endothelial member 21. The shell member 23 may have elasticity according to expansion or contraction of the expansion space 25.

Here, the discharge hole 27 is formed by penetrating the outer shell member 23 and the inner shell member 21 at a portion where the outer shell member 23 is fixedly coupled.

At this time, the outer shell member 23 is advantageous to have a ventilation so that the fluid supplied to the expansion space 25 is discharged. Accordingly, the outer shell member 23 may have a through-hole 24 through which the fluid supplied to the expansion space 25 is discharged. In addition, the shell member 23 may be made of a material having breathability. When the shell member 23 is breathable, the fluid supplied to the expansion space 25 is discharged to the skin of the patient, thereby suppressing or preventing the bedsores from occurring on the skin of the patient.

The appearance of the shell member 23 is formed in a cylindrical shape or a dome shape or a polygonal shape according to the expansion of the expansion space 25. At this time, the upper surface of the outer shell member 23 may be formed flat or round depending on the material of the outer shell member 23 or the extent of expansion of the expansion space (25).

When the pressure according to the weight of the patient is applied to the shell member 23 in the expanded space 25 is expanded, the appearance of the shell member 23 is deformed. Then, as the appearance of the shell member 23 is deformed, the pressure according to the weight of the patient may be dispersed.

The cell member 20 may support the partition member 10 individually by the endothelial member 21 alone. At this time, the endothelial member 21 may be alternately supported by the fluid supplied to the inside.

Bed sock prevention mattress according to an embodiment of the present invention further includes a fluid supply unit (30).

The fluid supply unit 30 supplies fluid to the inside of the cell member 20 such that the cell member 20 maintains the shape of the partition member 10 or the cell member 20 expands or contracts. In particular, the fluid supply unit 30 may alternately supply fluid to the cell members 20 in odd rows and the cell members 20 in even rows among the plurality of cell members 20.

The fluid supply unit 30 includes at least one supply unit of the fluid supply unit 33 and the oxygen supply unit 35.

The fluid supply part 33 generates the fluid supplied to the cell member 20. The fluid supply unit 33 may supply fluid to the cell member 20 through the supply passage 34.

The supply passage 34 is installed in the space portion 17a of the partition member 10, thereby preventing the supply passage 34 from being pressed by the deformation of the partition member 10, the deformation of the cell member 20, or the external force. And, it is possible to prevent the breakage of the supply passage 34, so that the fluid can be smoothly supplied to the cell member (20).

Here, the supply passage 34 may be divided into two, and may alternately supply fluid to the cell members 20 in the odd rows and the cell members 20 in the even rows, respectively. The fluid supplied from the fluid supply unit 33 may be composed of gas or liquid, and in one embodiment of the present invention, the fluid may be composed of fresh air from which oxygen or foreign matter is removed.

In particular, the fluid supply part 33 may supply fluid to the expansion space 25 or the endothelial member 21 formed in the cell member 20. Here, the supply passage 34 may be divided into two to supply fluid to the expansion space 25 in odd rows and the expansion space 25 in even rows, respectively. In addition, the supply passage 34 may be divided into two to supply fluid to the endothelial member 21 in odd rows and the endothelial member 21 in even rows, respectively.

When the shell member 23 is breathable, the fluid supplied from the fluid supply unit 33 is advantageously composed of fresh air from which oxygen or foreign matter is removed.

In addition, the oxygen supply unit 35 generates a fluid supplied to the circulation passage 15 of the partition member 10. The oxygen supply unit 35 may supply a fluid to the cell member 20 through the injection passage 36. The injection passage 36 is installed in the space portion 17a of the partition member 10 to prevent the injection passage 36 from being pressed by the deformation of the partition member 10 or the deformation or the external force of the cell member 20. In addition, the injection passage 36 may be prevented from being damaged, and the fluid may be smoothly supplied to the circulation passage 15 of the partition member.

The fluid supplied from the oxygen supply unit 35 may be composed of a gas or a liquid, and in one embodiment of the present invention, the fluid may be composed of fresh air from which oxygen or foreign matter is removed.

The fluid supplied from the oxygen supply unit 35 may maintain a shape in which the endothelial member 21 of the cell member 20 surrounds the partition member 10.

When the cell member 20 is breathable, the fluid supplied from the oxygen supply unit 35 is advantageously composed of fresh air from which oxygen or foreign matter is removed.

In particular, the fluid supplied to the endothelial member 21 is the same as the fluid supplied to the circulation passage 15 of the partition member 10, and may be supplied through the oxygen supply unit 35.

In addition, the fluid supply unit 30 may include a setting unit 39.

The setting unit 39 receives an operation signal so as to adjust the supply amount of the fluid supplied from the fluid supply unit 33 and the oxygen supply unit 35, or to adjust the shift support time of the cell member 20. More specifically, the setting unit 39 may adjust the supply amount of the fluid based on the fluid pressure in the cell member 20 through the input operation signal. In addition, the setting unit 39 may alternately support the cell member 20 once every one minute or once every five minutes or once every ten minutes through an input operation signal.

The setting unit 39 may notify the patient of the dangerous situation or escape from the dangerous situation by the input operation signal.

In addition, the fluid supply unit 30 may include a voice recognition unit 31. The voice recognition unit 31 controls the supply amount of the fluid supplied to the cell member 20 by the voice of the patient being input or the voice of a caregiver caring for the patient. In more detail, the voice recognition unit 31 controls the fluid supplied from the fluid supply unit 33 or the oxygen supply unit 35 by the voice of the patient or the voice of a caregiver caring for the patient. The voice recognition unit 31 may perform the function of the above-described setting unit 39 by the input voice.

The voice recognition unit 31 may notify the patient of the dangerous situation or escape from the dangerous situation by the input voice.

Bed sock prevention mattress according to an embodiment of the present invention may include a remote control (60). In this case, the fluid supply unit 30 may include a receiver 37.

The remote controller 60 may be connected to the fluid supply unit 30 by wire or wirelessly, and control the fluid of the fluid supply unit 33 or the oxygen supply unit 35 by a signal input through the operation unit 61.

The remote controller 60 includes an operation unit 61 for inputting an operation signal to perform the functions of the voice recognition unit 31 or the setting unit 39 described above, and a transmission unit 67 for transmitting an operation signal input to the operation unit 61. ).

In this case, the receiver 37 may control the fluid of the fluid supply unit 33 or the oxygen supply unit 31 by receiving an operation signal transmitted through the transmitter 67. The receiver 37 may perform the functions of the voice recognition unit 31 or the setting unit 39 described above by the transmitted operation signal.

Here, the transmitter 67 and the receiver 37 may be connected by wire or wirelessly.

In particular, when the transmitter 67 and the receiver 37 are connected by wire, the transmitter 67 converts an operation signal input through the operator 61 into a digital signal, and the receiver 37 transmits the digital signal. The fluid of the fluid supply unit 33 or the oxygen supply unit 31 may be controlled by converting the signal into an electric bolt value.

In addition, when the transmitter 67 and the receiver 37 are wirelessly connected, the transmitter 67 converts an operation signal input through the operator 61 into an RF signal and transmits the RF signal, and the receiver 37 transmits the received RF. The fluid of the fluid supply unit 33 or the oxygen supply unit 31 may be controlled by converting the signal into an electric bolt value.

The remote controller 60 may notify the dangerous situation or escape from the dangerous situation by the patient by the operation signal input through the operation unit 61.

By controlling the fluid of the fluid supply unit 33 or the oxygen supply unit 35 according to the configuration of the voice recognition unit 31, the setting unit 39, or the remote controller 60, the patient himself or herself may supply the fluid supply unit 33 or the oxygen supply unit 33. The fluid of 31 can be controlled.

Bed restraint mattress according to an embodiment of the present invention further includes an embossing member (40).

The embossing member 40 may be elastically stacked and supported on the upper side of the cell member 20. It is advantageous for the embossing member 40 to protrude from the elastic protrusion 41 having elasticity. The elastic protrusions 41 are spaced apart from each other to form a space 42 in at least one of the upper and lower surfaces of the embossing member 40 on the upper side of the cell member 20.

At this time, the embossing member 40 is advantageously having a breathability so that the fluid is discharged to the upper side of the embossing member (40). Accordingly, a circulation hole 43 through which the fluid discharged from the cell member 20 or the fluid discharged from the circulation passage 15 of the partition member 10 passes may be formed. In addition, the embossing member 40 may be made of a material having breathability. When the embossing member 40 is breathable, the fluid discharged from the cell member 20 or the fluid discharged from the circulation passage 15 of the partition member 10 is discharged to the skin of the patient, so that the pressure sores on the skin of the patient It can suppress or prevent generation.

Although not shown, the embossing member 40 may be elastically wrapped to support the cell member 20. Then, the embossing member 40 can prevent the partition member 10 and the cell member 20 arranged side by side from flowing.

The deformation of the embossing member 40 does not directly interfere with the deformation of the partition member 10 and the cell member 20. More specifically, the embossing member 40 is to be deformed according to the positional change of the patient, and by minimizing the deformation according to the alternating support of the cell member 20, when the cell member 20 is alternately supported, the upper part of the mattress is Suppress or prevent rocking and do not disturb the patient's sleep.

Bed restraint mattress according to an embodiment of the present invention further includes a cover member (50).

The cover member 50 surrounds and supports the cell member 20 and the embossing member 40. Then, the cover member 50 can prevent the partition member 10 and the cell member 20 and the embossing member 40 arranged side by side to flow.

At this time, the cover member 50 is advantageous to have a ventilation so that the fluid is discharged to the upper side of the cover member (50). Accordingly, a connection hole 51 through which the fluid discharged from the cell member 20 or the fluid discharged from the circulation passage 15 of the partition member 10 or the fluid passing through the embossing member 40 passes may be formed. . In addition, the cover member 50 may be made of a material having breathability. When the cover member 50 is breathable, the fluid discharged from the cell member 20 or the fluid discharged from the circulation passage 15 of the partition member 10 or the fluid passing through the embossing member 40 is the skin of the patient. By being released as, it is possible to suppress or prevent the development of pressure sores on the skin of the patient.

In this case, the cover member 50 may be deformed together with the embossing member 40 according to the positional change of the patient, and the cell member 20 may be alternately supported by minimizing the deformation according to the alternating support of the cell member 20. At this time, the upper part of the mattress is suppressed or prevented, as well as not disturbing the sleep of the patient.

The cover member 50 includes an upper plate member 53 surrounding the upper side of the supported cell member 20 and the embossing member 40, and a lower plate member surrounding the lower side of the supported cell member 20 and the embossing member 40 ( 55). Here, at least the upper plate member 53 of the upper plate member 53 and the lower plate member 55 is breathable. Although not shown, the upper plate member 53 and the lower plate member 55 may be fixed to each other by a coupling member such as a zipper or a velcro.

Then, when the pressure of the patient's weight is applied to the mattress, the partition member 10, the cell member 20, the embossing member 40, and the cover member 50 in which two or more cushion members 13 are stacked. By organically transforming, the pressure by the weight of the patient can be dispersed step by step, and the burden on the skin compression site by the weight of the patient can be reduced.

Now will be described for bedsores prevention mattress according to another embodiment of the present invention.

6 is a cross-sectional view showing an embossing member according to another embodiment of the present invention. Referring to FIG. 6, the bed restraint mattress according to another embodiment of the present invention is the same as the bed restraint mattress according to the embodiment of the present invention. The description is omitted for the configuration.

However, the embossing member 40 forms a bend in the plate in the shape of an egg plate, so that the elastic protrusion 41 and the separation space 42 are formed. In more detail, when the elastic protrusion 41 is formed to protrude from the upper surface of the embossing member 40 as the bending is formed on the plate, the space is spaced apart from the lower surface of the embossing member 40 corresponding to the protruding position of the elastic protrusion 41. 42 is formed. On the contrary, when the spaced space 42 is recessed on the upper surface of the embossed member 40 according to the bending of the plate, the elastic protrusion 41 is formed on the bottom surface of the embossed member 40 corresponding to the recessed position of the spaced space 42. Is formed.

Herein, the size of the elastic protrusions 41 may be the same on the upper and lower surfaces of the embossing member 40. In addition, the size of the separation space 42 is the same as that of the elastic protrusion 41. In addition, the elastic protrusion 41 may be inserted and seated in the separation space 42.

At this time, the embossing member 40 is elastically deformed by the elastic force as described above, it may have a breathable.

7 and 8 are perspective views illustrating a cell member coupled to a partition member according to another embodiment of the present invention. Referring to FIGS. 7 and 8, the partition member 10 may be formed in a cylindrical or elliptic cylinder shape. Can be. The partition member 10 may include a first cushion member 11 having an elastic force and a second cushion member 12 having an elastic force greater than that of the first cushion member 11.

In particular, as shown in FIG. 7, the first cushion member 11 is an upper cushion member among two cushion members stacked adjacent to each other, and the second cushion member 12 is a lower side of two cushion members stacked adjacent to each other. As the cushion member, the first cushion member 11 may serve as the upper cushion member, and the second cushion member 12 may serve as the lower cushion member.

In addition, as shown in FIG. 8, the first cushion member 11 is an upper cushion member among two cushion members stacked adjacent to each other, and the second cushion member 12 is a lower side of two cushion members stacked adjacent to each other. As the cushion member, the first cushion member 11 may serve as the upper cushion member, and the second cushion member 12 may serve as the lower cushion member. Here, the first cushion member 11 is stacked to surround the second cushion member 12.

In addition, the cell member 20 may individually wrap and support the partition member 10 only by the endothelial member 21, and the cell member 20 may include an endothelial member 21 and an outer skin member 23. have.

Now will be described for bedsore prevention mattress according to another embodiment of the present invention.

9 and 10 are perspective views illustrating a cell member coupled to a partition member according to another embodiment of the present invention. Referring to FIGS. 9 and 10, the mattress for preventing bedsores according to another embodiment of the present invention is The description is omitted in the same configuration as the bed restraint mattress according to an embodiment of the present invention or the bed restraint mattress according to another embodiment of the present invention.

However, the partition member 10 may be formed in a hexagonal column shape. The partition member 10 may include a first cushion member 11 having an elastic force and a second cushion member 12 having an elastic force greater than that of the first cushion member 11.

In particular, as shown in FIG. 9, the first cushion member 11 is an upper cushion member among two cushion members stacked adjacent to each other, and the second cushion member 12 is a lower side of two cushion members stacked adjacent to each other. As the cushion member, the first cushion member 11 may serve as the upper cushion member, and the second cushion member 12 may serve as the lower cushion member.

In addition, as shown in FIG. 10, the first cushion member 11 is an upper cushion member among two cushion members stacked adjacent to each other, and the second cushion member 12 is a lower side of two cushion members stacked adjacent to each other. As the cushion member, the first cushion member 11 may serve as the upper cushion member, and the second cushion member 12 may serve as the lower cushion member. Here, the first cushion member 11 is stacked to surround the second cushion member 12.

The shape of the partition member 10 of the present invention is not limited to the above description, and may be changed into various shapes such as circular, elliptical, and polygonal shapes.

In addition, the cell member 20 may individually support the partition member 10 by the endothelial member 21 alone, and the cell member 20 may include both the endothelial member 21 and the outer skin member 23. have.

In addition, the embossing member 40 according to another embodiment of the present invention may be an embossing member according to an embodiment of the present invention or may be composed of an embossing member according to another embodiment of the present invention.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it will be understood by those of ordinary skill in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims. I will understand.

Accordingly, the true scope of protection of the present invention should be defined by the claims.

10: partition member 11: first cushion member
12: second cushion member 13: cushion member
15: Euro 17: support
17a: space 20: cell member
21: outer shell member 23: outer shell member
24: Aperture 25: Expansion space
27: discharge hole 30: fluid supply unit
31: voice recognition unit 33: fluid supply unit
34: supply passage 35: oxygen supply unit
36: injection path 37: receiver
39: set portion 40: embossing member
41: elastic protrusion 42: spaced apart
43: circulation hole 50: cover member
51: connection hole 53: top plate member
55: lower plate member 60: remote control
61: operation unit 67: transmission unit

Claims (18)

A plurality of partition members arranged side by side and having at least two cushion members having different elastic forces stacked and fixed in a height direction; And
A cell member which individually surrounds the partition members and fixes the partition members by interconnecting the partition members; Lt; / RTI >
The cell member,
An endothelial member that is individually wrapped to support the partition member; And
An outer shell member which is enclosed and supported by the endothelial member to form an expansion space spaced apart from the endothelial member to form a flow path of the fluid by supply of the fluid; Bed sock prevention mattress characterized in that it is included.
The method of claim 1,
When the upper cushion member and the lower cushion member of the two cushion members stacked adjacent to each other by pressing the same force, respectively, the upper cushion member has a deformation amount greater than the lower cushion member, characterized in that the bed restraint mattress.
3. The method of claim 2,
Bed restraint mattress, characterized in that the support portion is extended to support the upper cushion member of the lower cushion member of the two cushion members stacked adjacent to each other.
The method of claim 1,
The partition member,
Bed restraint mattress, characterized in that the circulation flow path forming the flow path by the supply of the fluid is formed recessed.
5. The method of claim 4,
The cell member,
Bedsore prevention mattress characterized in that it has a breathable so that the fluid supplied to the circulation passage is discharged.
The method of claim 1,
A cover member for wrapping and supporting the entire cell member; Bed sock prevention mattress characterized in that it is included.
The method according to claim 6,
The cover member
Bed restraint mattress, characterized in that having a breathable fluid discharge.
The method of claim 1,
The shell member,
Bed restraint mattress, characterized in that the breathable to discharge the fluid supplied to the expansion space.
The method of claim 1,
An embossing member stacked on the upper side of the cell member or wrapped around the cell member, the embossing member protruding from the upper and lower surfaces of the cell member at least one surface of the upper and lower surfaces of the cell member to protrude elastically; Bed sock prevention mattress characterized in that it is included.
10. The method of claim 9,
The embossing member,
Bed restraint mattress, characterized in that having a breathable fluid discharge.
delete delete 11. The method according to any one of claims 1 to 10,
A fluid supply unit for supplying a fluid to the inside of the cell member such that the cell member maintains the shape of the partition member or the cell member expands or contracts; Bed sock prevention mattress characterized in that it is included.
The method of claim 13,
The fluid supply unit,
A bed restraint mattress, characterized in that the fluid is controlled so that the fluid is alternately supplied to the cell member of the odd row of the cell member, and the cell member of the even row.
The method of claim 13,
The fluid supply unit,
Voice recognition unit for controlling the supply of the fluid by the input voice; Bed sock prevention mattress characterized in that it is included.
The method of claim 13,
The fluid supply unit,
A setting unit that controls the supply of the fluid by an input operation signal; Bed sock prevention mattress characterized in that it is included.
The method of claim 13,
A remote controller connected to the fluid supply unit by wire or wirelessly and controlling supply of fluid by an input operation signal; Bed sock prevention mattress characterized in that it is included.
18. The method of claim 17,
The remote controller includes:
An operation unit to which the operation signal is input; And
A transmission unit which transmits an operation signal input to the operation unit; / RTI >
The fluid supply unit,
Receiving unit for controlling the supply of the fluid by receiving the operation signal transmitted through the transmitter; Bed sock prevention mattress characterized in that it is included.

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