CN209916431U - A multifunctional electric turning pad - Google Patents

Abstract

The utility model discloses a multifunctional electric turning pad, comprising a bottom pad and a turning pad. The turning pad comprises a middle pad and first air pads symmetrically arranged on both sides of the middle pad. When the first air pad is inflated, a working surface is gradually inclined toward the middle pad; The middle cushion includes a lower return spring and an upper second air cushion. The return spring connects the first air cushions on both sides and pulls the first air cushion toward the middle; The first air cushions on both sides are pushed open; the bottom of the first air cushion is provided with a first inflation port, the bottom of the second air cushion is provided with a second inflation port, and the first inflation port and the second inflation port pass through the first trachea and the second inflation port respectively passing through the bottom cushion. The second air pipe is connected with an air pump, and the first air pipe and the second air pipe are respectively provided with a first air valve and a second air valve. The utility model has the advantages of simple structure and low cost, and can help the patient to turn over and lie on the side independently, and can help the patient's skin to be ventilated, and help the medical staff to help the patient to scrub the back and pat the back.

Description

A multifunctional electric turning pad

technical field

The invention relates to the technical field of medical care products, in particular to a multifunctional electric turning pad.

Background technique

Patients who have been in bed for a long time or some disabled people often need to stay in bed often and cannot turn over. They have to stay in one position for a long time to rest. Some parts of the body will be under pressure for a long time, and the blood circulation will become blocked. Over time, it can cause ischemia of the skin and subcutaneous tissue at the site, and even blisters, ulcers or gangrene, commonly known as pressure ulcers. Once a pressure ulcer is formed, it is often difficult to completely eliminate it. Therefore, when dealing with pressure ulcers, the focus is on prevention.

At present, ordinary ward beds in hospitals basically use ordinary mattresses, which require medical staff to help patients turn over, which greatly increases the workload of medical staff; however, the electric beds used in ICU wards are very expensive and cannot be widely used. When the bed helps the patient to turn over, the patient's body always fits the bed surface, which is not conducive to the patient's skin ventilation. At the same time, when the medical staff helps the patient to scrub the back and pat the back, the patient's lying posture needs to be adjusted manually, which is a large workload.

Therefore, it is necessary to develop an electric turning pad that can help patients turn over automatically.

SUMMARY OF THE INVENTION

The purpose of the present invention is to provide a multifunctional electric turning pad, which is simple in structure and low in cost, can help patients to turn over and lie on their sides alone, can help patients to ventilate their skin, and helps medical staff to help patients scrub and pat back.

In order to achieve the above object, the technical scheme of the present invention is:

A multifunctional electric turning pad includes a bottom pad on the lower layer and a turning pad on the upper layer. The turning pad includes a middle pad and a first air pad symmetrically arranged on both sides of the middle pad. When the first air pad is inflated, the working surface is Gradually incline toward the middle pad; the middle pad includes a lower return spring and an upper second air cushion, and the return spring connects the first air cushions on both sides to pull the first air cushion toward the middle; the second air cushion The first air cushions on both sides are connected, and when the second air cushion is inflated, the first air cushions on both sides are gradually pushed apart; the bottom of the first air cushion is provided with a first inflation port, and the bottom of the second air cushion is provided with a second inflatable The first inflatable port and the second inflatable port are respectively connected with an inflator pump through the first air pipe and the second air pipe passing through the bottom pad, and the first air pipe and the second air pipe are respectively provided with a first air pipe valve and second air valve.

Compared with the prior art, the beneficial effects of the present invention are:

In the present invention, the first air cushion and the middle cushion cooperate to complete the patient's automatic turning and side lying. When the patient needs to turn to the right, the left first air cushion is inflated to gradually turn the patient to the right, while the second air cushion is deflated at the return spring. Under the action, the first air cushions on both sides are gathered toward the middle until the patient turns over, and the first air cushion and the second air cushion are inflated; when the patient needs to lie on the side, control the inflation of the first air cushion on the side to gradually turn the patient to the side lying position, The side lying angle can be controlled by controlling the inflation amount of the first air cushion, the structure is simple, the cost is low, and the popularity is strong.

Further, the upper part of the first air cushion is provided with a first through hole, and a top shoulder mechanism is arranged in the first through hole, and the top shoulder mechanism includes a first air cylinder and a top shoulder cushion, and the first air cylinder is fixed. The end is fixed with the bottom pad, and the output end is hinged with the bottom surface of the top shoulder cushion; the lower part of the first air cushion is provided with a second through hole, and the second through hole is provided with a top hip mechanism, and the top hip mechanism It includes a second air cylinder and a top hip cushion, the fixed end of the second air cylinder is fixed with the bottom cushion, and the output end is hinged with the bottom surface of the top hip cushion.

By adopting the above scheme, when the patient needs to pat the back and scrub, the first air cylinder and the second air cylinder respectively control the extension of the top shoulder cushion and the top hip cushion, and the top shoulder cushion and the top hip cushion are respectively connected with the first cylinder and the top hip cushion. The second air cylinder is hinged to fit the patient's shoulders and hips to lift the patient up from the mattress, which is convenient for medical staff to pat the back and scrub; when the patient needs skin air defense ventilation, the first air cylinder and the second air cylinder The top shoulder cushion and the top hip cushion are controlled to contract, and the patient's skin is ventilated through the first through hole and the second through hole.

Further, the surfaces of the top shoulder cushion and the top hip cushion are provided with anti-skid bumps.

Further, when the first air cushion is full, the working surface and the middle cushion are at 120 degrees.

Further, the return spring is evenly arranged under the second air cushion in parallel.

Further, a gravity sensor is provided on the bottom pad.

By adopting the above scheme, it is convenient to monitor the weight change of the patient.

Description of drawings

In order to illustrate the specific embodiments of the present invention or the technical solutions in the prior art more clearly, the following briefly introduces the accompanying drawings that are required to be used in the description of the specific embodiments or the prior art. Similar elements or parts are generally identified by similar reference numerals throughout the drawings. In the drawings, each element or section is not necessarily drawn to actual scale.

FIG. 1 is a schematic structural diagram of an embodiment of the present invention.

FIG. 2 is a cross-sectional view of the plane A-A in FIG. 1 .

FIG. 3 is a cross-sectional view of the plane B-B in FIG. 1 .

FIG. 4 is a schematic diagram of a turning state of an embodiment of the present invention.

FIG. 5 is a schematic diagram of a side-lying back-beating state according to an embodiment of the present invention.

Shown in the picture:

1. Bottom pad;

2, the middle cushion; 201, the return spring; 202, the second air cushion;

3. The first air cushion; 301, the first air inlet; 302, the first through hole; 303, the second through hole;

4. The first air pipe; 401, the first air valve;

5. The second air pipe; 501, the second air valve;

6. The first cylinder;

7. Top shoulder cushion;

8. The second cylinder;

9. Top hip cushion;

10. Anti-skid bumps;

11. Gravity sensor.

Detailed ways

Embodiments of the technical solutions of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only used to more clearly illustrate the technical solutions of the present invention, and are therefore only used as examples, and cannot be used to limit the protection scope of the present invention.

It should be noted that, unless otherwise specified, the technical or scientific terms used in this application should have the usual meanings understood by those skilled in the art to which the present invention belongs.

In the description of this application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", " Rear, Left, Right, Vertical, Horizontal, Top, Bottom, Inner, Outer, Clockwise, Counterclockwise, Axial, The orientations or positional relationships indicated by "radial direction", "circumferential direction", etc. are based on the orientations or positional relationships shown in the accompanying drawings, which are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying the indicated devices or elements. It must have a specific orientation, be constructed and operate in a specific orientation, and therefore should not be construed as a limitation of the present invention.

In addition, the terms "first", "second", etc. are used for descriptive purposes only, and should not be construed as indicating or implying relative importance or implying the number of indicated technical features. In the description of the present invention, "plurality" means two or more, unless otherwise expressly and specifically defined.

In this application, unless otherwise expressly specified and limited, the terms "installed", "connected", "connected", "fixed" and other terms should be understood in a broad sense, for example, it may be a fixed connection or a detachable connection , or integrated; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, and it can be the internal connection of the two elements or the interaction relationship between the two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

In this application, unless otherwise expressly stated and defined, a first feature "on" or "under" a second feature may be in direct contact with the first and second features, or the first and second features indirectly through an intermediary touch. Also, the first feature being "above", "over" and "above" the second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is level higher than the second feature. The first feature being "below", "below" and "below" the second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature has a lower level than the second feature.

As shown in Figures 1-5, a multifunctional electric turning pad provided in this embodiment includes a bottom pad 1 on the lower layer and a turning pad on the upper layer. The turning pad includes a middle pad 2 and a second pad symmetrically arranged on both sides of the middle pad 2. One air cushion 3.

When the first air cushion 3 is inflated, the working surface is gradually inclined toward the middle cushion 2 , and when the first air cushion 3 is full, the working surface and the middle cushion 2 are at 120 degrees.

The middle cushion 2 includes a lower return spring 201 and an upper second air cushion 202. The return spring 201 connects the first air cushions 3 on both sides to pull the first air cushion 3 toward the middle; the second air cushion 202 connects the first air cushions 3 on both sides, In addition, when the second air cushion 202 is inflated, the first air cushions 3 on both sides are gradually pushed apart, and the return springs 201 are evenly arranged under the second air cushion 202 in parallel.

The bottom of the first air cushion 3 is provided with a first inflation port 301, and the bottom of the second air cushion 202 is provided with a second inflation port 2021. The first inflation port 301 and the second inflation port 2021 pass through the first air pipe 4 and The second air pipe 5 is connected with an air pump, and the first air pipe 4 and the second air pipe 5 are respectively provided with a first air valve 401 and a second air valve 501 .

The upper part of the first air cushion 3 is provided with a first through hole 302, and the first through hole 302 is provided with a top shoulder mechanism. The top shoulder mechanism includes a first air cylinder 6 and a top shoulder cushion 7. Fixed, the output end is hinged with the bottom surface of the top shoulder cushion 7; the lower part of the first air cushion 3 is provided with a second through hole 303, and the second through hole 303 is provided with a top hip mechanism, and the top hip mechanism includes a second air cylinder 8 and a top hip mechanism. Soft pad 9, the fixed end of the second cylinder 8 is fixed with the bottom pad 1, and the output end is hinged with the bottom surface of the top hip pad 9.

When the patient needs to pat the back and scrub, the first air cylinder 6 and the second air cylinder 8 respectively control the top shoulder cushion 7 and the top hip cushion 9 to extend, and the top shoulder cushion 7 and the top hip cushion 9 are respectively connected with the first cylinder 6 and the second air cylinder 8 are hinged to fit the shoulders and hips of the patient to lift the patient up from the mattress, which is convenient for medical staff to pat the back and scrub; when the patient needs skin air defense ventilation, the first air cylinder 6 And the second air cylinder 8 controls the top shoulder cushion 7 and the top hip cushion 9 to contract, and the patient's skin breathes through the first through hole 302 and the second through hole 303 .

Anti-slip bumps 10 are provided on the surfaces of the top shoulder cushion 7 and the top hip cushion 9 .

The bottom pad 1 is provided with a gravity sensor 11, which is convenient for monitoring the weight change of the patient. The specific model of the gravity sensor 11 is BMA150LGA-12.

In this embodiment, the first air cushion 3 and the middle cushion 2 cooperate to complete the automatic turning and side lying of the patient. When the patient needs to turn to the right, the first air cushion 3 on the left side is inflated to gradually turn the patient to the right, while the second air cushion 202 deflation Under the action of the return spring 201, the first air cushions 3 on both sides are gathered toward the middle until the patient turns over, and the first air cushion 3 and the second air cushion 202 are inflated; when the patient needs to lie on the side, control the first air cushion 3 on the side The inflation gradually turns the patient to the side lying position, and the side lying angle can be controlled by controlling the inflation amount of the first air cushion 3 , the structure is simple, the cost is low, and the popularity is strong.

In the description of the present invention, numerous specific details are set forth. It will be understood, however, that embodiments of the invention may be practiced without these specific details. In some instances, well-known methods, structures and techniques have not been shown in detail in order not to obscure an understanding of this description.

In the description of this specification, description with reference to the terms "one embodiment," "some embodiments," "example," "specific example," or "some examples", etc., mean specific features described in connection with the embodiment or example , structure, material or feature is included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms are not necessarily directed 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, those skilled in the art may combine and combine the different embodiments or examples described in this specification, as well as the features of the different embodiments or examples, without conflicting each other.

Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, but not to limit them; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: The technical solutions described in the foregoing embodiments can still be modified, or some or all of the technical features thereof can be equivalently replaced; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the technical solutions of the embodiments of the present invention. The scope of the invention should be included in the scope of the claims and description of the present invention.

Claims (6)

1. a multifunctional electric turning pad is characterized in that, comprises the bottom pad of the lower layer and the turning pad of the upper layer, and the turning pad comprises a middle pad and a first air cushion symmetrically arranged on both sides of the middle pad, the When an air cushion is inflated, the working surface is gradually inclined toward the middle cushion; the middle cushion includes a lower return spring and an upper second air cushion, and the return spring connects the first air cushions on both sides to pull the first air cushion toward the middle The second air cushion is connected to the first air cushion on both sides, and when the second air cushion is inflated, the first air cushion on both sides is gradually pushed away; the bottom of the first air cushion is provided with a first inflation port, and the second air cushion The bottom is provided with a second inflatable port, and the first inflatable port and the second inflatable port are respectively connected with an inflatable pump through the first air pipe and the second air pipe passing through the bottom pad, and the first air pipe and the second air pipe are connected to the air pump. A first air valve and a second air valve are respectively provided. 2 . The multifunctional electric turning pad according to claim 1 , wherein a first through hole is opened on the upper part of the first air cushion, and a top shoulder mechanism is arranged in the first through hole, and the top The shoulder mechanism includes a first air cylinder and a top shoulder pad, the fixed end of the first cylinder is fixed with the bottom pad, and the output end is hinged with the bottom surface of the top shoulder pad; the lower part of the first air pad is provided with a second through hole , and the second through hole is provided with a top hip mechanism, the top hip mechanism includes a second cylinder and a top hip cushion, the second cylinder fixed end is fixed with the bottom cushion, and the output end is connected with the top hip cushion. The underside of the pad is hinged. 3 . The multifunctional electric turning pad according to claim 2 , wherein the top shoulder soft pad and the top hip soft pad are provided with anti-skid bumps on the surface. 4 . 4 . The multifunctional electric turning pad according to claim 1 , wherein when the first air pad is full, the working surface and the middle pad are at 120 degrees. 5 . 5 . The multifunctional electric turning pad according to claim 1 , wherein the return spring is evenly arranged under the second air pad in parallel. 6 . 6 . The multifunctional electric turning pad according to claim 1 , wherein a gravity sensor is arranged on the bottom pad. 7 .

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