CN209808834U

CN209808834U - Inflatable medical mattress

Info

Publication number: CN209808834U
Application number: CN201920471411.7U
Authority: CN
Inventors: 沈来庆; 程春艳; 肖玲
Original assignee: First Peoples Hospital of Longquanyi District Chengdu
Current assignee: First Peoples Hospital of Longquanyi District Chengdu
Priority date: 2019-04-09
Filing date: 2019-04-09
Publication date: 2019-12-20
Anticipated expiration: 2029-04-09

Abstract

The utility model discloses an inflatable medical mattress, which is divided into three layers from top to bottom, namely an array air bag layer, a movable air bag layer and a sponge cushion layer. The movable air bag layer is composed of four groups of movable air bags, each group of movable air bags comprise two independent movable air bags which are arranged up and down, and the two movable air bags are connected to the air pump through first air pipes and electromagnetic valves respectively. The array gasbag layer includes two sets of array gasbags, and every group array gasbag all includes a plurality of A gasbags and a plurality of B gasbags, and A gasbag and B gasbag interval are arranged and are formed the array, and wherein, A gasbag is the odd number, and B gasbag is the even number. Two sets of array gasbags are connected to the air pump through the solenoid valve through second trachea and third trachea respectively, fill gassing through each group's gasbag and realize turning left, turning right, carrying on the back, bend leg, undulant massage, conveniently for the function in an organic whole of patient's clearance excrement, the utility model discloses use comfortable, rationally distributed, simple structure, the cost is lower, and it is nimble convenient to realize getting up, is suitable for popularization and application.

Description

Inflatable medical mattress

Technical Field

The utility model relates to the technical field of medical instruments, in particular to an inflatable medical mattress.

Background

With the development of economy in China, new social problems occur, such as aging of population and the like, in some cities, the old people, especially the old patients cannot be cared for a long time, the patients who can not turn over automatically lie in bed for a long time are pressed on body parts, blood circulation is prevented, bedsores are easy to generate, medical care personnel are usually needed to help turn over at regular time, and for patients with heavier weight, even two people are needed to operate, so that the working difficulty is undoubtedly increased for the medical care personnel. For patients who need to lie in bed for a long time, the problem that medical staff are helped to change various postures to prevent bedsores is always needed to be solved by reducing the labor intensity of the medical staff.

Currently, there are inflatable mattresses for bedsore prevention and inflatable mattresses for assisting patients in turning over, the one disclosed in patent No. 201720086148.0 is a relatively low cost and effective device, but the flexibility of the patient in the need of adjusting the position of the patient's body part is somewhat poor. Therefore, in order to solve the requirement that medical staff can help patients who are inconvenient to move about, the inflatable mattress is necessary to be provided with low cost, and the inflatable mattress can help the nursing staff to help the patients to adjust the body.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to overcome the defects, the inflatable medical mattress is provided, which is comfortable to use, can prevent the patient from bedsore caused by long-time lying, and can realize the functions of left-right turning, back lifting, leg bending and wave massage of the patient.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides an inflatable medical mattress, includes sponge bed course and activity gasbag layer, wherein, the activity gasbag layer comprises four groups of activity gasbags, four groups of activity gasbags are the rectangle array and distribute on the sponge bed course, every group activity gasbag includes that upper and lower two are independently filled, carminative activity gasbag, upper strata activity gasbag and lower floor's activity gasbag are full of the gas state and are the slope form, upper strata activity gasbag and lower floor's activity gasbag are central symmetry, right-angle side is located the sponge bed course when lower floor's activity gasbag is full of gas.

Furthermore, the inflatable medical mattress also comprises an array air bag layer arranged on the movable air bag layer, the array air bag layer comprises a plurality of air bags A and a plurality of air bags B, and the air bags A and the air bags B are arranged at intervals; the air bags A are uniformly inflated and exhausted, and the air bags B are uniformly inflated and exhausted.

Furthermore, the array air bag layer comprises two groups of array air bags, each group of array air bags comprise a plurality of air bags A and a plurality of air bags B, any group of array air bags are arranged on the two groups of movable air bags in a crossing mode, and the array air bags cross the human body lying direction.

Since the proposal is adopted, the beneficial effects of the utility model reside in that: the utility model provides an inflatable medical mattress, its benefit is: 1. the movable air bag works, and integrates the functions of left turning, right turning, back lifting, leg bending, convenient cleaning for patients, excretion and the like; 2. the fluctuation function is achieved by intermittently inflating the array air bag, the massage effect is generated on the patient, the blood circulation is increased, and the bedsore caused by long-term lying is prevented; 3. the array air bags are arranged in two groups, so that the problem of overlarge air bag displacement caused by the adoption of a single group of array air bags when the movable air bags work is solved.

Drawings

Fig. 1 is a schematic top view of the present invention;

fig. 2 is a schematic layout of the movable air bag unit of the utility model;

fig. 3 is a left side view of the present invention;

FIG. 4 is a schematic illustration of the operation of the patient carrying the bladder;

FIG. 5 is a schematic view of the operation of the patient leg curl bladder;

figure 6 is a schematic view of the operation of the air mattress for cleaning the patient from faecal matter.

In the figure: the air-conditioning cushion comprises a sponge cushion layer 1, a first air pipe 2, an air pump 3, an electromagnetic valve 4, an air pressure sensor 5, an array air bag 6, a movable air bag group 7, a second air pipe 8, a movable air bag group 9, a movable air bag group 10, a movable air bag group 11 and a third air pipe 12;

the air bags 6-1 and 6-2 are arranged in the air bags A and B, the movable air bag groups are opposite to the air bags 7-1, 9-1, 10-1 and 11-1 on the upper layer, and the movable air bag groups are opposite to the air bags 7-2, 9-2, 10-2 and 11-2 on the lower layer.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Example 1

As shown in fig. 1, an inflatable medical mattress is divided into three layers from top to bottom, namely an array air bag layer, a movable air bag layer and a sponge cushion layer. The sponge cushion layer 1 is a rectangular curved surface sponge cushion.

The movable air bag layer is composed of four groups of movable air bags 7, 9, 10 and 11, each group of movable air bags comprises two independent movable air bags which are arranged up and down, and the two movable air bags are respectively connected to the air pump 3 through the first air pipe 2. And an electromagnetic valve 4 is arranged at the air outlet of the first air pipe 2 or the air pump 3, thereby facilitating the control of air inflation and deflation. The four groups of movable air bags are all arranged on the sponge cushion layer 1, and the four groups of movable air bags are distributed on the sponge cushion layer 1 in a rectangular array, as shown in figure 2.

The array airbag layer comprises two groups of array airbags 6, each group of array airbags comprises a plurality of airbags A6-1 and a plurality of airbags B6-2, the airbags A and the airbags B are arranged at intervals to form an array, wherein the number of the airbags A is odd, and the number of the airbags B is even.

Each group of array air bags is arranged on the tops of the two groups of movable air bags in a crossing mode. For convenience of description, reference is made to the X, Y coordinate axis, specifically, as shown in fig. 1, each set of array cells spans two sets of active cells in the X-axis direction. The air bags A6-1 are connected with the air pump 3 through the second air pipe 8, the air bags B6-2 are connected with the air pump 3 through the third air pipe 12, and of course, the electromagnetic valves 4 are arranged at the connection parts of the second air pipe 8 and the third air pipe 12 and the outlet of the air pump, so that the control is convenient.

In particular, the electromagnetic valve 4 is a multi-position and multi-pass integrated electromagnetic valve, i.e. it can be understood that the electromagnetic valve is formed by integrating a plurality of two-position three-way electromagnetic valves, i.e. each movable air bag is connected with the air pump through the two-position three-way electromagnetic valve, so that each movable air bag can be inflated and exhausted independently. The air bags A and B in the two groups of array air bags are respectively connected with an air pump through a two-position three-way electromagnetic valve so as to realize the uniform air intake or exhaust of the air bags A and the uniform air intake or exhaust of the air bags B.

It is worth particular emphasizing that in each group of movable air bags, the upper movable air bag and the lower movable air bag are in a slope shape in a full air state, the centers of the upper movable air bag and the lower movable air bag are symmetrical, and the right-angle edge of the lower movable air bag is arranged on the sponge cushion layer.

The arrangement of the first air pipe 2, the second air pipe 8 and the third air pipe 12 is shown in fig. 1, particularly, grooves are formed in the sponge cushion layer, and therefore the arrangement of air pipes is convenient.

In this embodiment, an air pressure sensor 5 is further provided for safety, one side of the air pressure sensor 5 is connected to the electromagnetic valve 4, the other side of the air pressure sensor is connected to the first air pipe 2, the second air pipe 8 and the third air pipe 12, and when the air pressure sensor senses that the air pressure in the air bag exceeds a rated value, the electromagnetic valve 4 is controlled to deflate.

The following is the utility model discloses a mode:

as shown in figures 1 and 3, the air pump 3 starts to feed air, when the air bag A6-1 is inflated through the electromagnetic valve 4, the air bag B6-2 exhausts, when the air bag B6-2 is inflated, the air bag A6-1 exhausts, the circulation is repeated, the movable air bags 7, 9, 10 and 11 do not work, and the wave massage is realized.

As shown in fig. 2 and 4, the air pump 3 starts to supply air, the movable air bags 7-1 and 10-1 start to inflate through the electromagnetic valve 4, the air pressure detection device 5 detects the air pressure, and when the set value of the program is reached, the air pump 3 stops to realize the back lifting.

With reference to fig. 1 and 2, when a patient needs to turn over left or right, the air pump 3 starts to intake air, the movable air bag 7-1 or 7-1 and 7-2 inflates simultaneously through the electromagnetic valve 4, the air pressure detection device 5 detects the air pressure, and when a program set value is reached, the air pump 3 stops to turn over right; when the user needs to turn over, the movable air bag group 10 works in the same way.

As shown in fig. 2 and 5, the air pump 3 starts to supply air, the movable air bags 9-1 and 11-1 start to inflate through the electromagnetic valve 4, the air pressure detection device 5 detects the air pressure, and when the set value of the program is reached, the air pump 3 stops to realize leg bending.

As shown in figures 2 and 6, the air pump 3 starts to supply air, the air is supplied through the electromagnetic valve 4, the movable air bags 7-1, 7-2, 10-1 and 10-2 and the movable air bags 9-2 and 11-2, the air pressure detection device 5 detects the air pressure, when the set value of the program is reached, the air pump 3 is stopped, a working space can be emptied, the patient can be helped to clean the body, the patient can be helped to excrete, the urine basin can be placed, the diaper can be replaced, and the like, so that an operation space is provided for the patient to clean and excrete.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. 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 utility model provides an inflatable medical mattress, includes sponge bed course and activity gasbag layer, its characterized in that, the activity gasbag layer comprises four groups of activity gasbags, four groups of activity gasbags are the rectangle array and distribute on the sponge bed course, every group activity gasbag includes that upper and lower two are independently filled, carminative activity gasbag, upper strata activity gasbag and lower floor's activity gasbag are full of the gas state and are the slope form, upper strata activity gasbag and lower floor's activity gasbag are central symmetry, right-angle side is located the sponge bed course when lower floor's activity gasbag is full of gas.

2. An inflatable medical mattress as claimed in claim 1 wherein: the air bag array structure further comprises an array air bag layer arranged on the movable air bag layer, wherein the array air bag layer comprises a plurality of air bags A and a plurality of air bags B, and the air bags A and the air bags B are arranged at intervals; the air bags A are uniformly inflated and exhausted, and the air bags B are uniformly inflated and exhausted.

3. An inflatable medical mattress as claimed in claim 2, wherein: the array air bag layer comprises two groups of array air bags, each group of array air bags comprise a plurality of air bags A and a plurality of air bags B, any one group of array air bags are arranged on the two groups of movable air bags in a crossing mode, and the array air bags cross the human body lying direction.