CN213218452U

CN213218452U - Medical air bed

Info

Publication number: CN213218452U
Application number: CN202020986244.2U
Authority: CN
Inventors: 周凤英
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-12
Filing date: 2020-06-02
Publication date: 2021-05-18
Anticipated expiration: 2030-06-02

Abstract

The utility model discloses a medical air cushion bed, which comprises a lower cushion layer, wherein the middle part of the first end of the lower cushion layer is provided with a long-strip-shaped spinal sponge cushion, and the long-strip-shaped spinal sponge cushion extends towards the direction of the second end of the lower cushion layer; two groups of ankle spongy cushions are arranged at the second end of the lower cushion layer and are in a symmetrical state relative to the spinal spongy cushion, and inflatable cushions are further paved on the upper surface of the lower cushion layer on the peripheral sides of the spinal spongy cushion and the two groups of ankle spongy cushions; the utility model discloses an among the medical air cushion bed, the first end middle part of bed course sets up the backbone foam-rubber cushion, and bed course second end sets up two sets of ankle foam-rubber cushions, and the disease lies down when air cushion bed, and backbone and ankle are laminated respectively on the sponge cushion, because the sponge cushion foot is soft, backbone and ankle part can relax, produce the comfort, compare in the air cushion bed of traditional formula, when having promoted the comfort level, have reduced the risk of skin necrosis.

Description

Medical air bed

Technical Field

The utility model relates to an air mattress field particularly, relates to a medical air bed.

Background

The air cushion bed is commonly called as an air suspension bed, so that the patient seems to float in the air flow, the position of the patient is easy to rotate, the pressure, the dampness and the scab dissolving infection of the wound surface on the back are reduced, and the bedsore can be reduced.

At present, the whole air bed that adopts among the medical facility comprises the inflatable packer, and the patient lies for a long time, compare in other parts of human body, parts such as backbone and ankle are generally more protruding, parts such as patient's backbone, ankle contact with the air cushion layer for a long time, it bears the weight of the overwhelming part of health and receives the oppression, and also be the more place of nerve distribution in parts such as backbone, ankle, long-time oppression makes the patient produce discomfort and painful sense easily, and backbone and ankle part are more easily because of receiving the extrusion skin necrosis for a long time.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome prior art's shortcoming, provide a medical air cushion bed, this air cushion bed is on original inflatable packer's basis, and the soft foam-rubber cushion structure is increased with human backbone and ankle contact segment, makes the backbone and the ankle part that are the protrusion form obtain the diastole, reduces the extrusion that human backbone and ankle received, and then reduces patient's discomfort and the risk of skin necrosis.

The purpose of the utility model is realized through the following technical scheme:

a medical air cushion bed comprises a lower cushion layer, wherein a strip-shaped spinal sponge cushion is arranged in the middle of the first end of the lower cushion layer and extends towards the second end of the lower cushion layer; the lower cushion layer second end is equipped with two sets of ankle foam-rubber cushions and two sets of ankle foam-rubber cushions are the symmetric state about the backbone foam-rubber cushion, and the lower cushion layer upper surface that is located backbone foam-rubber cushion and two sets of ankle foam-rubber cushion week side has still laid inflatable packer.

Further, the inflatable packer comprises a plurality of first air bags and a plurality of second air bags, the first air bags and the second air bags are sequentially and alternately laid on the lower cushion layer, and the first air bags and the second air bags are respectively connected with a group of inflation pumps through a group of tail end air guide tubes.

Further, the under-cushion includes the outer bed course and locates the inner cushion on the outer bed course, inflatable packer lays on the inner cushion, all overlaps on every first gasbag of group and every second gasbag of group to be equipped with two sets of elastic webbing, and the elastic webbing all is fixed in on the inner cushion.

Furthermore, the first end of the lower cushion layer is also provided with a third air bag, the third air bag is positioned between the outer cushion layer and the inner cushion layer interlayer, and the third air bag is connected with an inflator pump through a third air duct.

Furthermore, the inflator pump is respectively communicated with the third air duct and the two groups of tail end air ducts through a group of four-way pipes, and three groups of air valves are respectively arranged on three groups of air outlets of the four-way pipes.

Furthermore, all be equipped with the valve inside on a plurality of first gasbags and a plurality of second gasbags, the valve inside orientation of a plurality of first gasbags is the same, and the valve inside orientation of a plurality of second gasbags is the same and opposite with first gasbag valve inside orientation, and inflatable packer both sides are arranged respectively in to two sets of terminal air ducts, all are equipped with a plurality of inflating valves on every terminal air duct of group and are connected with the valve inside one-to-one with the homonymy.

Further, the first air bag and the second air bag which are positioned on the peripheral side of the spinal sponge cushion are divided into two groups of air bag chambers by taking the spinal sponge cushion as an axis, the two groups of air bag chambers are connected through a connecting pipe, and the connecting pipe penetrates through the spinal sponge cushion.

The utility model has the advantages of it is following:

the utility model discloses an among the medical air cushion bed, the first end middle part of bed course is equipped with the backbone foam-rubber cushion, and bed course second end is equipped with two sets of ankle foam-rubber cushions, and the disease lies down when air cushion bed is gone up, and backbone and ankle laminate respectively on the sponge cushion, because the sponge cushion foot is soft, backbone and ankle part can relax, produce the comfort, compare in the air cushion bed of traditional formula, when having promoted the comfort level, have reduced the risk of skin necrosis.

Drawings

Fig. 1 is a top view of the medical air bed of the present invention;

fig. 2 is a front view of the medical air bed of the present invention;

FIG. 3 is an enlarged view of portion A of FIG. 2;

fig. 4 is a schematic structural view of an inflator pump of the medical air bed of the present invention;

in the figure: 1-an outer cushion layer, 2-an inner cushion layer, 200-an elastic band, 3-an inflatable cushion, 300-a first air bag, 310-a second air bag, 320-a connecting pipe, 330-a third air bag, 4-an inflator, 400-a four-way pipe, 410-an air valve, 420-a first air duct, 430-a second air duct, 440-a third air duct, 450-a tail end air duct, 5-a spinal spongy cushion and 6-an ankle spongy cushion;

Detailed Description

The invention will be further described with reference to the accompanying drawings, but the scope of the invention is not limited to the following description.

As shown in fig. 1-4, a medical air bed comprises a lower cushion layer, wherein the lower cushion layer comprises an outer cushion layer 1 and an inner cushion layer 2 arranged on the outer cushion layer 1, the lower surface of the inner cushion layer 2 is adhered to the outer cushion layer 1 through a plurality of magic tapes and can be conveniently taken down when needed; a spinal spongy cushion 5 and two groups of ankle spongy cushions 6 are arranged above the inner cushion layer 2.

As shown in fig. 1, a strip-shaped spinal sponge cushion 5 is arranged in the middle of a first end (equal to the first end of the inner cushion layer 2) of the lower cushion layer, the strip-shaped spinal sponge cushion 5 extends towards a second end (equal to the second end of the inner cushion layer 2) of the lower cushion layer, and the spinal sponge cushion 5 extends to a certain length, so that the sacral tail of the human body is also supported by the spinal sponge cushion 5; lower bed course second end is equipped with two sets of ankle foam-rubber cushion 6 and is the symmetric state about backbone foam-rubber cushion 5, and backbone foam-rubber cushion 5 and two sets of ankle foam-rubber cushion 6 are according to the human posture design of lying above the inner cushion layer 2, when the human body is recumbent, the backbone just in time laminates on backbone foam-rubber cushion 6, and two sets of ankles then receive the support of ankle foam-rubber cushion 6, inflatable packer 3 has still been laid on the 2 upper surfaces of inner cushion layer in backbone foam-rubber cushion 5 and 6 week sides of two sets of ankle foam-rubber cushion.

As shown in fig. 1-2, the inflatable cushion 3 includes a plurality of first air cells 300 and a plurality of second air cells 310, and the air cells of two different shapes are sequentially and alternately laid on the inner cushion layer 2 in the plurality of first air cells 300 and the plurality of second air cells 310; the plurality of first air bags 300 and the plurality of second air bags 310 are provided with valve cores, and the valve cores of the plurality of first air bags 300 face the same direction and face the lower part in the view direction of fig. 1; the valve cores of the second air bags 310 face the same direction and are opposite to the valve cores of the first air bags 300, namely, the valve cores face the lower part in the view of the figure 1, a group of tail end air ducts 450 are respectively arranged at two sides of the inflatable cushion 3, a plurality of air valves are respectively arranged on each group of tail end air ducts 450 to be correspondingly connected with the valve cores at the same side one by one, namely, the tail end air ducts 450 at the upper side shown in the figure 1 are connected with the second air bags 310, the tail end air ducts 450 at the lower side shown in the figure 1 are connected with the first air bags 300, and the other ends of the two groups of tail end air ducts 450 are connected with a; the first air bags 300 and the second air bags 310 are alternately arranged and are respectively connected with the inflator pump 4 through the air ducts 450, so that the inflation amount of any two adjacent air bags is inconsistent, when one air bag is supersaturated, the inflation amount of the other air bag can be reduced, mutual extrusion caused by the supersaturation of the two air bags is avoided, when one air bag is deflated, the air amount of the adjacent air bags is not influenced, the two groups of tail end air ducts 450 are arranged on two sides of the inflatable cushion 3, the air bags are not extruded, and the air bags on the same side can be conveniently inflated; the first air bag 300 and the second air bag 310 located on the peripheral side of the spinal sponge cushion 5 are divided into two sets of air bag chambers by taking the spinal sponge cushion 5 as an axis, the two sets of air bag chambers are connected by a connecting pipe 320, and the connecting pipe 320 penetrates through the spinal sponge cushion 5.

As shown in fig. 1 and 3, two sets of elastic bands 200 are sleeved on each set of first air bags 300 and each set of second air bags 310, so as to fix the air bags conveniently, and the lower parts of the elastic bands 200 are fixed on the inner cushion layer 2.

As shown in fig. 2, the first end of the lower cushion layer is further provided with a third airbag 330, the third airbag 330 is located between the interlayers of the outer cushion layer 1 and the inner cushion layer 2, the third airbag 330 is connected with the inflator 4 through a third airway 440, and the third airbag 330 can be inflated according to requirements to form a backrest.

The inflator 4 is respectively communicated with the third air duct 440 and two groups of terminal air ducts 450 through a group of four-way pipes 400, namely, the terminal of one group of terminal air ducts 450 connected with the second air duct 310 is connected with a group of first air ducts 420, the terminal air duct 450 connected with the first air duct 300 is connected with a group of second air ducts 430, the first air duct 420, the second air duct 430 and the third air duct 440 are respectively connected with the four-way pipes 400, and three groups of air valves 410 are respectively arranged on three groups of air outlets of the four-way pipes 400 to realize the independent inflation of the first air duct 420, the second air duct 430 and the third air duct 440.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The medical air cushion bed is characterized by comprising a lower cushion layer, wherein a strip-shaped spinal sponge cushion (5) is arranged in the middle of the first end of the lower cushion layer, and the strip-shaped spinal sponge cushion (5) extends towards the direction of the second end of the lower cushion layer; lower cushion layer second end is equipped with two sets of ankle foam-rubber cushions (6) and is the symmetric state about backbone foam-rubber cushion (5), and inflated mattress (3) have still been laid to the lower cushion layer upper surface that is located backbone foam-rubber cushion (5) and two sets of ankle foam-rubber cushion (6) week side.

2. The medical air cushion bed according to claim 1, wherein: the inflatable cushion (3) comprises a plurality of first air bags (300) and a plurality of second air bags (310), the first air bags (300) and the second air bags (310) are sequentially and alternately laid on the lower cushion layer, and the first air bags (300) and the second air bags (310) are connected with a group of inflation pumps (4) through a group of tail end air guide tubes (450).

3. The medical air cushion bed according to claim 2, wherein: the lower cushion layer comprises an outer cushion layer (1) and an inner cushion layer (2) arranged on the outer cushion layer (1), the inflatable cushion (3) is laid on the inner cushion layer (2), two sets of elastic belts (200) are sleeved on each set of first air bags (300) and each set of second air bags (310), and the elastic belts (200) are fixed on the inner cushion layer (2).

4. The medical air cushion bed according to claim 3, wherein: the first end of lower cushion still is equipped with third gasbag (330), third gasbag (330) are located between outer cushion layer (1) and inner cushion layer (2) intermediate layer, and third gasbag (330) are connected with inflator pump (4) through third air duct (440).

5. The medical air cushion bed according to claim 4, wherein: the inflator pump (4) is respectively communicated with the third air duct (440) and the two groups of tail end air ducts (450) through a group of four-way pipes (400), and three groups of air valves (410) are respectively arranged on three groups of air outlets of the four-way pipes (400).

6. The medical air cushion bed according to claim 2, wherein: all be equipped with the valve inside on a plurality of first gasbags (300) and a plurality of second gasbags (310), the valve inside orientation of a plurality of first gasbags (300) is the same, the valve inside orientation of a plurality of second gasbags (310) is the same and opposite with first gasbag (300) valve inside orientation, and inflatable packer (3) both sides are arranged respectively in to two sets of terminal air ducts (450), all are equipped with a plurality of valves on every terminal air duct of group (450) and are connected with the valve inside one-to-one with the homonymy.

7. The medical air cushion bed according to claim 2, wherein: the first air bag (300) and the second air bag (310) which are positioned on the peripheral side of the spinal sponge cushion (5) are divided into two groups of air bag chambers by taking the spinal sponge cushion (5) as an axis, the two groups of air bag chambers are connected through a connecting pipe (320), and the connecting pipe (320) penetrates through the spinal sponge cushion (5).