Multifunctional mattress capable of preventing pressure injury

Abstract

The utility model provides a pressure injury prevention multifunctional mattress which comprises a pressure adjusting layer, a massage layer, a nursing layer and a silver fiber protection layer which are sequentially stacked from bottom to top, the pressure adjusting layer comprises a first splicing layer, a second splicing layer stacked on a position adjusting layer and a plurality of air bags arranged on the second splicing layer, and the first splicing layer is provided with a plurality of air bags. The end, away from the second splicing layer, of any air bag is connected with the first splicing layer, and the massage layer is stacked on the first splicing layer. The nursing layer comprises a coating layer and an inner filler arranged in the coating layer; a waterproof layer is arranged on one side of the silver fiber protection layer away from the nursing layer. According to the multifunctional mattress capable of preventing pressure injury, the pressure adjusting layer is arranged, so that the distribution pressure of a human body lying on the mattress can be obviously adjusted, the contact area between the human body and the mattress is further increased, the human body can be more fully attached to the mattress, and the pressure borne by local protruding parts of the human body is effectively reduced; and pressure injury can be prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of mattresses, in particular to a multifunctional mattress for preventing pressure injuries. Background Art

[0002] Currently, most common mattresses used in clinical practice are ordinary medical mattresses or medical air mattresses. Improved sponge mattresses and latex mattresses are still in the research and development stage and have not yet been widely promoted and applied in clinical practice.

[0003] In major hospitals, patients who are bedridden for a long time or need to lie in bed for a period of time after surgery often bear greater pressure at the parts of their bodies that are in contact with the mattress because their bodies lie on the mattress for a long time and it is inconvenient to move their bodies significantly. For example, there is still a large pressure distribution at the bony protuberances of the human body. Traditional mattresses cannot effectively reduce the pressure at the main stress-bearing parts due to their simple structure, which can easily cause fatigue of local muscle tissue, reduce the sensitivity of the local pressure-bearing parts, and easily cause local pressure injuries. Therefore, it is urgent to design a mattress that prevents pressure injuries to prevent this problem. Utility Model Content

[0004] Based on this, the purpose of the utility model is to provide a multifunctional mattress for preventing pressure injuries, so as to solve the problem that lying patients are prone to the risk of local pressure injuries due to long-term high pressure on local parts.

[0005] The utility model provides a multifunctional mattress for preventing pressure injuries, comprising a mattress body, wherein the mattress body comprises a pressure regulating layer, a massage layer, a nursing layer and a silver fiber protective layer stacked in sequence from bottom to top, wherein:

[0006] The pressure regulating layer comprises a first splicing layer, a second splicing layer stacked on the position regulating layer, and a plurality of air bags arranged on the second splicing layer, one end of any of the air bags away from the second splicing layer is connected to the first splicing layer, and the massage layer is stacked on the first splicing layer;

[0007] The nursing layer comprises a covering layer and an inner filler arranged inside the covering layer;

[0008] A waterproof layer is provided on one side of the silver fiber protection layer away from the care layer.

[0009] In summary, according to the multifunctional mattress for preventing pressure injuries proposed by the utility model, the pressure distribution of the human body lying on the mattress can be significantly adjusted by setting a pressure regulating layer, thereby increasing the contact area between the human body and the mattress, so that the human body fits more fully on the mattress, thereby effectively reducing the pressure on the local protruding parts of the human body, which is beneficial to preventing pressure injuries. The pressure regulating layer specifically includes a first splicing layer, a second splicing layer and a plurality of air bags arranged between the two layers. When a patient lies on the mattress designed in this application, the protruding parts of the human body will cause the space of the air bag corresponding to the part to be compressed due to the greater pressure applied to the protruding parts of the human body, thereby effectively reducing the stress on the local protruding parts. The invention relates to a mattress which is provided with a massage layer to improve the permeability of the fascia system, reduce the occurrence of bedsores, and assist in the treatment of grade 4 bedsores and their complications; the nursing layer, the covering layer and the inner filler arranged inside the covering layer can be configured with some medicines according to the different needs of the patients, so as to be more conducive to the prevention and auxiliary treatment of skin diseases such as bedsores and pressure sores caused by long-term sleep in elderly patients; the silver fiber protective layer is provided, and the silver fiber can be used for antibacterial, which can improve the antibacterial effect of the mattress of the present application. At the same time, a waterproof layer is added on the silver fiber protective layer to further reduce the spread of bacteria and improve the healing rate of patients.

[0010] Furthermore, it also includes a position adjustment layer, the second splicing layer is stacked on the position adjustment layer, the position adjustment layer includes a first air cushion layer and a second air cushion layer arranged in parallel, the first air cushion layer, the first air cushion layer and the second air cushion layer are each formed with an air cavity, and the air cavity is used to adjust the thickness of the first air cushion layer and / or the second air cushion layer.

[0011] Furthermore, the airbag is an elliptical hollow sphere, the interior of the elliptical hollow sphere is pre-filled with pressurized gas, and a plurality of the elliptical hollow spheres are evenly distributed between the first splicing layer and the second splicing layer.

[0012] Furthermore, a non-slip fabric layer is provided on one side of the position adjustment layer away from the second splicing layer, and four corners of the non-slip fabric layer are provided with L-shaped rubber pieces.

[0013] Furthermore, the massage layer is a far-infrared magnet massage layer, and the thickness of the far-infrared magnet massage layer is 5mm-7mm.

[0014] Furthermore, before use, the thickness of the pressure regulating layer is 7-10 mm, and the height of the elliptical hollow sphere is 4-5 mm.

[0015] Furthermore, the thickness of the silver fiber protective layer is 2-3 mm.

[0016] Furthermore, the total thickness of the care layer is 7-10 mm.

[0017] Furthermore, when in use, the thickness of the first air cushion layer and the second air cushion layer are both 20-30 mm.

[0018] Furthermore, the waterproof layer is bonded to the silver fiber protective layer. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the planar structure of a multifunctional mattress for preventing pressure injuries in the first embodiment of the utility model;

[0020] Figure 2 It is a three-dimensional structural schematic diagram of a multifunctional mattress for preventing pressure injuries in the first embodiment of the utility model;

[0021] Figure 3 This is a schematic structural diagram of a multifunctional mattress for preventing pressure injuries in the second embodiment of the utility model.

[0022] Description of main component symbols:

[0023] Pressure regulating layer 10 Massage layer 20 Nursing level 30 Silver fiber protective layer 40 First stitching layer 101 Second splicing layer 102 Airbag 103 Waterproof layer 50 Position adjustment layer 60 First air cushion layer 601 Second air cushion layer 602 Anti-slip fabric layer 70

[0024] The following specific implementation manner will further illustrate the present utility model in conjunction with the above-mentioned drawings. DETAILED DESCRIPTION

[0025] In order to facilitate the understanding of the present invention, the present invention will be described more fully below with reference to the relevant drawings. Several embodiments of the present invention are given in the drawings. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive.

[0026] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0027] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the technical field of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0028] See also Figure 1 to Figure 2, which is a schematic structural diagram of a multifunctional mattress for preventing pressure injuries in the first embodiment of the utility model, the multifunctional mattress for preventing pressure injuries comprises a mattress body, the mattress body comprises a pressure regulating layer 10, a massage layer 20, a nursing layer 30 and a silver fiber protective layer 40 stacked in sequence from bottom to top, wherein:

[0029] In order to prevent the patient from lying on a traditional hard mattress for a long time, causing the local stress-bearing parts to be subjected to long-term high pressure, the pressure adjustment layer 10 provided in the present application includes a first splicing layer 101, a second splicing layer 102 stacked on the position adjustment layer 60, and a plurality of air bags 103 arranged on the second splicing layer 102. The end of any air bag 103 away from the second splicing layer 102 is connected to the first splicing layer 101, and the massage layer 20 is stacked on the first splicing layer 101. That is to say, in this embodiment, a plurality of air bags 103 are arranged between the first splicing layer 101 and the second splicing layer 102. When the patient lies on the mattress designed in the present application, the parts with greater pressure will compress the space of the air bags 103, thereby increasing the stress-bearing area of ​​the patient and the mattress, thereby achieving a more uniform pressure distribution when the patient lies on the mattress, so as to effectively reduce the pressure on the main stress-bearing parts, thereby preventing the problem of local pressure injuries.

[0030] In some embodiments, the airbag 103 is an elliptical hollow ball, which is pre-filled with pressurized gas, which is generally an inert gas or air, and a plurality of the elliptical hollow balls are evenly distributed between the first splicing layer 101 and the second splicing layer 102, so that the pressure distribution effect of the mattress is better. The pressure regulating layer 10 designed based on the pressure distribution of the human body fundamentally solves the problem of bedsores caused by prolonged local skin compression.

[0031] In some embodiments, before use, that is, before the patient lies on it, the thickness (height) of the pressure regulating layer 10 is 7-10 mm, the height of the elliptical hollow ball is 4-5 mm, the thickness of the first splicing layer 101 and the thickness of the second splicing layer 102 may be the same or different, and the sum of the thickness of the first splicing layer 101, the thickness of the second splicing layer 102 and the height of the elliptical hollow ball is the thickness of the pressure regulating layer 10. The height of this pressure regulating layer 10 is to adjust the pressure distribution according to the patient's weight and physical characteristics. If it is too thin, the prevention effect is poor. If it is too thick, the overall air permeability of the mattress will decrease, and the risk of eczema, allergies, and pressure injuries will be increased. By way of example, in some optional embodiments, the height of the elliptical hollow ball can be 4 mm, 4.5 mm or 5 mm, etc., and the thickness of the first splicing layer 101 and the second splicing layer 102 can be 1.5 mm, 2 mm, 2.5 mm, etc.

[0032] In addition, in the present embodiment, the massage layer 20 is a far-infrared magnet massage layer 20, that is, the massage layer 20 is made of far-infrared magnets, and utilizes the influence of the magnetic field on the current distribution of the human body to improve the permeability of the fascia system, reduce the occurrence of bedsores, and assist in the treatment of grade 4 bedsores and their complications. The thickness of the far-infrared magnet massage layer 20 is 5mm-7mm. If it is too thick, the massage force will be too strong, and if it is too thin, the force will be small and the pressure will be large. It is not suitable for patients with a large base weight, and the pressure value will be increased, increasing the risk of pressure injury. By way of example, in some optional embodiments, the thickness of the far-infrared magnet massage layer 20 can be 5mm, 6mm or 7mm, etc.

[0033] In addition, in the present embodiment, the nursing layer 30 is a Chinese medicine nursing layer 30, which includes a coating layer and an inner filler disposed inside the coating layer. The inner filler is essentially a medicine, which is configured by one or more Chinese medicines according to the needs of the patient, and can prevent and assist in the treatment of skin diseases such as bedsores and pressure sores caused by long-term sleep in elderly patients who have been lying for a long time. For example, six kinds of Chinese atractylodes, phellodendron, raw rhubarb, sophora flavescens, chuanxiong, and saposhnikovia divaricata are formulated in a mass ratio of 2:1:1:1:2:2 to prepare the inner filler, and at the same time, according to the patient's constitution, syndrome differentiation and treatment are carried out to improve patient compliance. The effective active ingredients of Chinese medicine are used to prevent and assist in the treatment of skin diseases such as bedsores and pressure sores caused by long-term sleep in elderly patients who have been lying for a long time. In some embodiments, the total thickness of the nursing layer 30 is 7-10 mm, and the therapeutic dosage can be achieved within the range of 7-10 mm, and the efficacy of the medicine can be ensured. For example, the thickness of the nursing layer 30 can be 7 mm, 8 mm, 10 mm, and the like.

[0034] In addition, by providing a silver fiber protective layer 40, that is, made of silver fiber, if the silver fiber content is 10%, the antibacterial rate N70% requirement in the standard can be met. At the same time, a waterproof layer 50 is provided on the side of the silver fiber protective layer 40 away from the nursing layer 30, and the waterproof layer 50 is bonded to the silver fiber protective layer 40. A detachable waterproof layer 50 is added to the upper part of the mattress, which is convenient for cleaning and replacement, reduces the spread of bacteria, and improves the healing rate of patients. Furthermore, the thickness of the silver fiber protective layer 40 is 2-3mm. Within this thickness range, the silver fiber protective layer 40 can exert an antibacterial effect, and excessive thickness leads to waste of resources. Exemplarily, in some optional embodiments, the thickness of the silver fiber protective layer 40 can be 2mm, 3mm, and so on.

[0035] In addition, it should be noted that, except for the specially described structures, the other layers of the mattress designed in this application are mainly made of non-woven fabrics, and in order to facilitate subsequent replacement, the layers are connected by zippers or bonding.

[0036] In summary, according to the multifunctional mattress for preventing pressure injuries proposed by the utility model, the pressure distribution of the human body lying on the mattress can be significantly adjusted by setting the pressure regulating layer 10, thereby increasing the contact area between the human body and the mattress, so that the human body fits more fully on the mattress, thereby effectively reducing the pressure on the local protruding parts of the human body, which is beneficial to preventing pressure injuries. The pressure regulating layer 10 specifically includes a first splicing layer 101, a second splicing layer 102 and a plurality of air bags 103 arranged between the two layers. When a patient lies on the mattress designed in the present application, the protruding parts of the human body will compress the space of the air bags 103 corresponding to the parts due to the greater pressure applied thereto, thereby effectively reducing the pressure on the protruding parts of the human body. The massage layer 20 can improve the permeability of the fascia system, reduce the occurrence of bedsores, and assist in the treatment of grade 4 bedsores and their complications; the nursing layer 30, its covering layer and the inner filler arranged inside the covering layer, can be configured with some drugs according to the different needs of the patients, so as to be more conducive to the prevention and auxiliary treatment of bedsores, pressure sores and other skin diseases caused by long-term sleep in elderly patients; the silver fiber protective layer 40 is provided, and the silver fiber can be used for antibacterial, which can improve the antibacterial effect of the mattress of the present application. At the same time, a waterproof layer 50 is added on the silver fiber protective layer 40 to further reduce the spread of bacteria and improve the healing rate of patients.

[0037] See also Figure 3 , which is a schematic diagram of the structure of a multifunctional mattress for preventing pressure injuries in the second embodiment of the utility model. The structure of the multifunctional mattress for preventing pressure injuries in this embodiment is basically the same as that of the multifunctional mattress for preventing pressure injuries in the first embodiment, except that:

[0038] The multifunctional mattress for preventing pressure injuries in this embodiment is also provided with a position adjustment layer 60 at the bottom, that is, the second splicing layer 102 is stacked on the position adjustment layer 60, and the position adjustment layer 60 includes a first air cushion layer 601 and a second air cushion layer 602 arranged in parallel, and the first air cushion layer 601, the first air cushion layer 601 and the second air cushion layer 602 are both formed with air cavities, and the air cavities are used to adjust the thickness of the first air cushion layer 601 and / or the second air cushion layer 602, that is, the position adjustment Layer 60 includes a first air cushion layer 601 and a second air cushion layer 602 arranged side by side. When the patient needs to be turned over, the pressure of the first air cushion layer 601 or the second air cushion layer 602 is adjusted, that is, exhaust or deflated, so that a height difference is generated between the first air cushion layer 601 and the second air cushion layer 602. The patient turns sideways and can turn over due to his own gravity. That is, the pressure distribution of the left and right air cushion layers is different by inflating and deflation of the air cushion layers. For example, the left side is higher than the right side after inflation, and the patient can turn over by turning sideways.

[0039] In some optional embodiments, an air pump can be provided inside each of the two air cushion layers, and the air cushion layers can be inflated and exhausted by a single chip microcomputer to achieve the effect of turning over. This method is a prior art in this field and is not described in detail in this embodiment. Manual inflation or exhaust by medical personnel or family members can also be adopted. In this case, an air inlet needs to be opened at each side end of the two air cushion layers. This method is also a prior art in this field and is not described in detail in this embodiment.

[0040] In addition, the side of the position adjustment layer 60 away from the second splicing layer 102 is provided with an anti-skid fabric layer 70 to prevent the mattress from being deformed or driven to move due to the movement of the patient, and the four corners of the anti-skid fabric layer 70 are provided with L-shaped rubber parts to further prevent the movement of the patient and drive the mattress to move or deform. When in use, that is, when the patient lies on the mattress, the thickness of the first air cushion layer 601 and the second air cushion layer 602 are both 20-30mm. If they are too thin, a good turning effect cannot be achieved. For example, the thickness of the first air cushion layer 601 and the second air cushion layer 602 can be 20mm, 25mm or 30mm, etc.

[0041] The above-mentioned embodiments only express several implementation methods of the utility model, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the patent of the utility model. It should be pointed out that, for ordinary technicians in this field, several variations and improvements can be made without departing from the concept of the utility model, and these all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent shall be based on the attached claims.

Claims

1. A multifunctional mattress for preventing pressure injuries, characterized in that: The mattress body includes a pressure regulating layer, a massage layer, a nursing layer, a position regulating layer and a silver fiber protective layer stacked in sequence from bottom to top, wherein: The pressure regulating layer comprises a first splicing layer, a second splicing layer stacked on the position regulating layer, and a plurality of air bags arranged on the second splicing layer, one end of any of the air bags away from the second splicing layer is connected to the first splicing layer, and the massage layer is stacked on the first splicing layer; The nursing layer comprises a covering layer and an inner filler arranged inside the covering layer; A waterproof layer is provided on one side of the silver fiber protection layer away from the care layer.

2. The multifunctional mattress for preventing pressure injuries according to claim 1, characterized in that: The second splicing layer is stacked on the position adjustment layer, and the position adjustment layer includes a first air cushion layer and a second air cushion layer arranged in parallel, and air cavities are formed in the first air cushion layer, the first air cushion layer and the second air cushion layer, and the air cavities are used to adjust the thickness of the first air cushion layer and / or the second air cushion layer.

3. The multifunctional mattress for preventing pressure injuries according to claim 1, characterized in that: The airbag is an elliptical hollow ball, the interior of the elliptical hollow ball is pre-filled with pressurized gas, and a plurality of the elliptical hollow balls are evenly distributed between the first splicing layer and the second splicing layer.

4. The multifunctional mattress for preventing pressure injuries according to claim 2, characterized in that: A non-slip fabric layer is provided on one side of the position adjustment layer away from the second splicing layer, and L-shaped rubber pieces are provided on four corners of the non-slip fabric layer.

5. The multifunctional mattress for preventing pressure injuries according to claim 1, characterized in that: The massage layer is a far-infrared magnet massage layer, and the thickness of the far-infrared magnet massage layer is 5mm-7mm.

6. The multifunctional mattress for preventing pressure injuries according to claim 3, characterized in that: Before use, the thickness of the pressure regulating layer is 7-10 mm, and the height of the elliptical hollow ball is 4-5 mm.

7. The multifunctional mattress for preventing pressure injuries according to claim 1, characterized in that: The thickness of the silver fiber protective layer is 2-3 mm.

8. The multifunctional mattress for preventing pressure injuries according to claim 1, characterized in that: The total thickness of the nursing layer is 7-10 mm.

9. The multifunctional mattress for preventing pressure injuries according to claim 2, characterized in that: When in use, the thickness of the first air cushion layer and the second air cushion layer are both 20-30 mm.

10. The multifunctional mattress for preventing pressure injuries according to claim 1, characterized in that: The waterproof layer is bonded to the silver fiber protective layer.

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