CN215689313U - Air cushion - Google Patents

Abstract

The utility model belongs to the technical field of medical auxiliary instruments, and particularly relates to an air cushion. The air cushion comprises an air cushion body, an inflating device and an air pipe. The air cushion body comprises a plurality of air bags arranged along the circumferential direction and a pipeline channel groove surrounding the air bags, and the air bags are provided with exhaust ports. The inflation device comprises an air pump and a plurality of air pipe interfaces connected with the air pump. One end of each air pipe extends into the pipeline channel groove from the circumferential outer side of the air cushion body and is communicated with the plurality of air bags in a one-to-one correspondence mode, and the other end of each air pipe is connected with the plurality of air pipe connectors in a one-to-one correspondence mode. Through filling the gassing to a plurality of gasbags to arranging along circumference, and then adjust the position height in the different regions of air cushion body to adjustment patient's position, thereby change local tissue pressurized condition, can improve the patient because of the back ache that brings of lying down for a long time, also have the effect of prevention pressure sore simultaneously.

Description

Air cushion

Technical Field

The utility model belongs to the technical field of medical auxiliary equipment, and particularly relates to an air cushion.

Background

Currently, in clinic, patients have undergone several procedures, sometimes requiring 6-8 hours of absolute recumbency, sometimes even 24 hours of recumbency after returning to the patient's room, such as permanent pacemaker implantation. When a patient needs to keep lying down for a long time, the patient is very easy to suffer from waist soreness and back pain, and even has the risk of pressure sores due to long-time compression of local tissues.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects or shortcomings in the prior art, the utility model provides the air cushion which can be placed on the waist and the hip of a patient, the position of the patient is adjusted by adjusting the heights of different areas of the air cushion body so as to change the local tissue compression condition, the waist and back ache of the patient caused by long-time lying can be improved, and the effect of preventing pressure sores is also achieved.

To achieve the above object, the present invention provides an air mat, comprising:

the air cushion body comprises a plurality of air bags arranged along the circumferential direction and a pipeline channel groove surrounding the air bags, and the air bags are provided with exhaust ports;

the inflation device comprises an air pump and a plurality of air pipe interfaces connected with the air pump; and

one end of each air pipe extends into the pipeline channel groove from the circumferential outer side of the air cushion body and is communicated with the plurality of air bags in a one-to-one correspondence mode, and the other end of each air pipe is connected with the plurality of air pipe connectors in a one-to-one correspondence mode.

Optionally, the cushion body includes four air cells, which are an upper air cell and a lower air cell arranged in the transverse direction and a left air cell and a right air cell arranged in the longitudinal direction, respectively.

Optionally, the air cushion body is rectangular, the upper side air bag and the lower side air bag are identical in shape, the left side air bag and the right side air bag are identical in shape, the upper side air bag and the lower side air bag are symmetrically arranged about a longitudinal center line of the air cushion body, and the left side air bag and the right side air bag are symmetrically arranged about a transverse center line of the air cushion body.

Alternatively, the exhaust ports of the four air bags are respectively arranged on the four corners of the air cushion body.

Optionally, the rear side wall of the air cushion body is provided with a plurality of anti-slip particles.

Optionally, the air cushion body still includes two bandages of connecting in vertical both sides, is equipped with the day word on the bandage and detains and end-to-end connection has the couple.

Optionally, a plurality of trachea interfaces all are equipped with different colour signs, and a plurality of tracheal gas input all are equipped with different colour signs, the colour sign one-to-one on a plurality of tracheal gas input and a plurality of trachea interfaces.

Optionally, the front side wall of the air cushion body is provided with a soft material layer.

Optionally, the inflation device further includes a controller, a shunt part connected between the air tube interface and the air pump, and a plurality of electromagnetic air valves electrically connected to the controller, and the plurality of electromagnetic air valves are connected to the plurality of air tube interfaces in a one-to-one correspondence and located between the air tube interface and the shunt part.

Optionally, the flow splitting component is a busbar or a multi-vent pipe joint.

Through above-mentioned technical scheme, this air cushion body is placed on the lathe bed and is located patient's waist buttockss position, and a plurality of trachea interfaces on the aerating device are connected through a plurality of tracheas and a plurality of gasbags one-to-one in the body of aerifing, and wherein, a plurality of tracheas are avoided the trachea to expose outside by pipeline channel groove cladding. The air pump connected with the air pipe connector inflates the air bag through the air pipe, and the air outlet in the air bag can be deflated. Through filling the gassing to a plurality of gasbags to arranging along circumference to the position height of the different regions of adjustment air cushion body, with adjustment patient's position, and then change local tissue pressurized condition, can improve the patient because of the back ache that brings of lying for a long time, also have the effect of prevention pressure sore simultaneously.

Additional features and advantages of the utility model will be set forth in the detailed description which follows.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is one of the schematic structural views of an air mattress according to an embodiment of the present invention;

FIG. 2 is a schematic view of the internal structure of the cushion body of FIG. 1;

FIG. 3 is a schematic view of the cushion of FIG. 1 from another perspective;

FIG. 4 is a schematic view of an air mattress according to an embodiment of the present invention;

fig. 5 is a block diagram of a control system of an inflator according to an embodiment of the present invention.

Description of reference numerals: 10. an air cushion body; 11. an air bag; 12. a pipeline passage slot; 13. an exhaust port; 14. anti-skid particles; 15. binding bands; 16. a seal dividing member; 17. a Chinese character 'ri' button; 18. hooking; 20. an inflator; 21. an air pump; 22. a tracheal tube interface; 23. a controller; 24. a flow dividing member; 25. an electromagnetic gas valve; 26. hooking; 30. an air tube; 111. an upper side air bag; 112. a lower air bag; 113. a left airbag; 114. right side airbag

Detailed Description

The following detailed description of embodiments of the utility model refers to the accompanying drawings. It should be understood that the detailed description and specific examples, while indicating embodiments of the utility model, are given by way of illustration and explanation only, not limitation.

It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict.

In embodiments of the utility model, where the context requires otherwise, the use of directional terms such as "upper, lower, top and bottom" is generally intended in the orientation shown in the drawings or the positional relationship of the various components in a vertical, vertical or gravitational orientation.

The utility model will be described in detail below with reference to exemplary embodiments and with reference to the accompanying drawings.

An exemplary embodiment of the present invention provides an air mattress including an air mattress body 10, an inflator 20, and a plurality of air tubes 30. The cushion body 10 includes a plurality of air cells 11 arranged in a circumferential direction, and a pipe passage groove 12 surrounding the air cells 11, the air cells 11 being provided with air discharge ports 13. The inflator includes an air pump 21 and a plurality of air tube ports 22 connected to the air pump 21. One end of each air pipe 30 extends into the pipeline channel groove 12 from the circumferential outer side of the air cushion body 10 and is communicated with the air bags 11 in a one-to-one correspondence mode, and the other end of each air pipe 30 is connected with the air pipe connectors 22 in a one-to-one correspondence mode.

Specifically, the air cushion body 10 is placed on a bed and located at the waist and hip position of a patient, the plurality of air tube connectors 22 on the inflator 20 are correspondingly connected with the plurality of air bags 11 in the air cushion body 10 through the plurality of air tubes 30, wherein the plurality of air tubes 30 are covered by the pipeline channel groove 12, and the air tubes 30 are prevented from being exposed outside. The air pump 21 connected with the air pipe interface 22 inflates the air bag 11 through the air pipe 30, and the air outlet 13 on the air bag 11 can be deflated. Through filling the gassing to a plurality of gasbags 11 that arrange along circumference, and then adjust the position height in the different regions of air cushion body 10 to adjust patient's position, and then change local tissue pressurized condition, can improve the patient because of the back ache that brings of lying down for a long time, also have the effect of pressing the sore to certain ground prevention simultaneously.

In the embodiment of the present invention, the inflator 20 further includes a controller 23, a diversion component 24 connected between the air tube connector 22 and the air pump 21, and a plurality of electromagnetic air valves 25 electrically connected to the controller 23, where the plurality of electromagnetic air valves 25 are connected to the plurality of air tube connectors 22 in a one-to-one correspondence and are located between the air tube connectors 22 and the diversion component 24.

As shown in fig. 4 and 5, the air flow generated by the air pump 21 in the inflator 20 is split by the splitting member 24 and then is input to the different airbags 11 through the air tube 30 connected to the air tube connector 22, and the opening and closing of the electromagnetic air valve 25 connected between the air tube connector 22 and the splitting member 24 can control the flow direction of the air flow, thereby controlling the inflation of the different airbags 11. The controller 23 can receive signals transmitted by the input components on the inflator 20, and thus control the opening and closing of the solenoid valve 25. In the illustrated embodiment, the input device on the inflator 20 is a key, but may be other input devices, such as a rotary switch, a touch screen, and the like. In the present embodiment, the flow dividing member 24 employs a bus bar or a multi-vent pipe joint to divide the air flow generated by the air pump 21.

As shown in fig. 3, in the illustrated embodiment, a hook 26 is provided on a rear side wall surface of the inflator 20. This allows the inflator 20 to be hung from the bed rail. In the present embodiment, the controller 23 includes any one of a single chip, a microprocessor, an asic, and a digital signal processor.

Further, the cushion body 10 includes four air cells 11, and the four air cells 11 are an upper air cell 111 and a lower air cell 112 arranged in the transverse direction and a left air cell 113 and a right air cell 114 arranged in the longitudinal direction, respectively.

As shown in fig. 1 and 2, in particular, in the present embodiment, the cushion body 10 includes an upper side airbag 111, a lower side airbag 112, a left side airbag 113, and a right side airbag 114 arranged in the circumferential direction, the upper side airbag 111 and the lower side airbag 112 are located in the lateral direction, and the left side airbag 113 and the right side airbag 114 are located in the longitudinal direction. After the cushion body 10 is placed on the waist and hip of the patient, the upper side airbag 111 is positioned on the waist of the patient, the lower side airbag 112 is positioned on the hip of the patient, and the left side airbag 113 and the right side airbag 114 are respectively positioned on the left side and the right side of the waist and hip of the patient. When the four air bags 11 are inflated, the air cushion body 10 supports the waist and hip of a patient to a certain degree, so that the comfort of the waist and hip is ensured. If the patient desires to urinate, the lower bladder 112 may be deflated for placement into the urinal bowl. If the patient's waist and hip need to be turned right, the right side air cell 114 can be deflated to facilitate the injection of medication to the patient's left hip. Similarly, the left side air cell 113 is deflated to perform the medicine injection to the right hip of the patient. So, through filling the gassing to different gasbags 11, can adjust patient's position, the medical personnel of being convenient for again nurses the operation.

Further, the cushion body 10 has a rectangular shape, the upper side airbag 111 and the lower side airbag 112 have the same shape, the left side airbag 113 and the right side airbag 114 have the same shape, the upper side airbag 111 and the lower side airbag 112 are symmetrically arranged with respect to the longitudinal center line of the cushion body 10, and the left side airbag 113 and the right side airbag 114 are symmetrically arranged with respect to the transverse center line of the cushion body 10.

Specifically, as shown in fig. 2, in the illustrated embodiment, the cushion body 10 has a rectangular shape, and the upper side airbag 111 and the lower side airbag 112 are both arc-shaped and arranged vertically symmetrically, so that a left side airbag 113 and a right side airbag 114 which are arranged symmetrically left and right and have the same shape are divided. Therefore, the four sealing and dividing components 16 in the air cushion body 10 are identical in shape, so that additional parts are avoided, and the production and the manufacture are convenient.

It will be appreciated that of the four air bags 11, it is only necessary to ensure that the symmetrically arranged pair of air bags 11 are identical in shape, and that the other pair of air bags 11 are also symmetrically arranged and identical in shape. Of course, the upper side airbag 111 and the lower side airbag 112 may be one of an arch shape, an isosceles trapezoid shape, or a rectangular shape. In the present embodiment, the seal-dividing member 16 is made of an air-impermeable and flexible cloth.

Further, the exhaust ports 13 of the four air bags 11 are respectively arranged at the four corners of the cushion body 10. As shown in fig. 1, specifically, the four air outlets 13 are respectively located at four corners of the air cushion body 10, when the air cushion body 10 is placed on the waist and hip of a patient, the four corners of the air cushion body 10 are not easily pressed by the torso of the patient, so that the air outlets 13 can be opened for deflation operation.

In the embodiment of the present invention, the rear sidewall surface of the air mattress body 10 is provided with a plurality of anti-slip particles 14. As shown in fig. 3, specifically, after the air cushion body 10 is placed on the bed, the rear sidewall surface of the air cushion body 10 abuts against the bed, so as to prevent the air cushion body 10 from slipping and ensure the position of the air cushion body 10 on the bed.

In the embodiment of the present invention, the air cushion body 10 further includes two straps 15 connected to both sides in the longitudinal direction, and the straps 15 are provided with the fastener 17 having a shape of a Chinese character 'ri' and the ends thereof are connected with the hooks 18. As shown in fig. 3, in particular, the hooks 18 at the ends of the straps 15 are hung on the bed rail, so as to fix the air cushion body 10 on the bed, and the buckle 17 can be used for loosening and retracting the straps 15 to adjust the length, so as to adjust the fixing tightness of the air cushion body 10. Furthermore, the hooks 18 are coated with anti-slip latex to avoid harsh noise with the bedrail.

In the embodiment of the present invention, the plurality of air tube interfaces 22 are all provided with different color marks, the gas input ends of the plurality of air tubes 30 are also all provided with different color marks, and the color marks of the gas input ends of the plurality of air tubes 30 correspond to the color marks on the plurality of air tube interfaces 22 one to one. Therefore, the air pipe interfaces 22 with the same color marks are connected with the gas input ends of the air pipes 30, and the plurality of air pipes 30 are connected with the plurality of air pipe interfaces 22 in a well-ordered manner, so that the plurality of air bags 11 can be controlled by the plurality of keys on the inflating device 20 in a one-to-one correspondence manner, and the key functions on the inflating device 20 are clear.

In the embodiment of the present invention, the front wall of the cushion body 10 is provided with a soft material layer. The soft material layer can be like sponge layer, silica gel layer etc to form certain buffering to patient's waist buttockss portion, improve patient's travelling comfort. Furthermore, the soft material layer is laid with high temperature resistant cloth, which is convenient for disinfection after each use.

Although the embodiments of the present invention have been described in detail with reference to the accompanying drawings, the embodiments of the present invention are not limited to the details of the above embodiments, and various simple modifications can be made to the technical solutions of the embodiments of the present invention within the technical idea of the embodiments of the present invention, and the simple modifications all belong to the protection scope of the embodiments of the present invention.

It should be noted that, in the foregoing embodiments, various features described in the foregoing embodiments may be combined in any suitable manner, and in order to avoid unnecessary repetition, various possible combinations are not described in further detail in the embodiments of the present invention.

In addition, any combination of various different implementation manners of the embodiments of the present invention is also possible, and the embodiments of the present invention should be considered as disclosed in the embodiments of the present invention as long as the combination does not depart from the spirit of the embodiments of the present invention.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the utility model and to simplify the description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the utility model.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; may be mechanically coupled, may be electrically coupled or may be in communication with each other; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art within the scope of the present invention.

Claims (10)

1. An air mattress, characterized in that it comprises:

the air cushion body (10) comprises a plurality of air bags (11) arranged along the circumferential direction and a pipeline channel groove (12) surrounding the air bags (11), wherein the air bags (11) are provided with exhaust ports (13);

the air inflation device (20) comprises an air pump (21) and a plurality of air pipe interfaces (22) connected with the air pump (21); and

one end of each air pipe (30) extends into the pipeline channel groove (12) from the circumferential outer side of the air cushion body (10) and is communicated with the air bags (11) in a one-to-one correspondence mode, and the other end of each air pipe is connected with the air pipe connectors (22) in a one-to-one correspondence mode.

2. The cushion as claimed in claim 1, wherein the cushion body (10) comprises four of the air cells (11), the four air cells (11) being an upper air cell (111) and a lower air cell (112) arranged in a transverse direction and a left air cell (113) and a right air cell (114) arranged in a longitudinal direction, respectively.

3. The cushion as claimed in claim 2, wherein the cushion body (10) has a rectangular shape, the upper side air cell (111) and the lower side air cell (112) have the same shape, the left side air cell (113) and the right side air cell (114) have the same shape, the upper side air cell (111) and the lower side air cell (112) are symmetrically arranged with respect to a longitudinal center line of the cushion body (10), and the left side air cell (113) and the right side air cell (114) are symmetrically arranged with respect to a transverse center line of the cushion body (10).

4. The cushion according to claim 3, wherein the air outlets (13) of the four air bags (11) are respectively arranged at four corners of the cushion body (10).

5. The cushion as claimed in claim 1, wherein the rear sidewall surface of the cushion body (10) is provided with a plurality of anti-slip particles (14).

6. The air cushion as claimed in claim 1, wherein the air cushion body (10) further comprises two straps (15) connected at both longitudinal sides, the straps (15) are provided with a Chinese character 'ri' button (17) and the ends are connected with hooks (18).

7. The air cushion as recited in claim 1, wherein a plurality of the air tube connectors (22) are provided with different color marks, the air input ends of a plurality of the air tubes (30) are provided with different color marks, and the color marks of the air input ends of a plurality of the air tubes (30) are in one-to-one correspondence with the color marks on a plurality of the air tube connectors (22).

8. The cushion as claimed in claim 1, wherein the front side wall of the cushion body (10) is provided with a soft material layer.

9. The air mattress according to any one of claims 1 to 8, wherein the inflator (20) further comprises a controller (23), a flow dividing member (24) connected between the air pipe connector (22) and the air pump (21), and a plurality of electromagnetic air valves (25) electrically connected to the controller (23), wherein the plurality of electromagnetic air valves (25) are connected to the plurality of air pipe connectors (22) in a one-to-one correspondence and are located between the air pipe connectors (22) and the flow dividing member (24).

10. The air mattress of claim 9, wherein the flow diversion member (24) is a bus bar or a multi-vent pipe fitting.

Images