Nursing mattress for assisting in turning over

Abstract

The utility model discloses a nursing mattress for assisting in turning over, which comprises a mattress main body, and two positioning strip-shaped grooves which are distributed left and right and extend along the length direction of the mattress are arranged on the upper surface of the mattress main body; the back supporting air bags are used for supporting the left side and the right side of the back of the human body respectively, are detachably filled in the two positioning strip-shaped grooves respectively and protrude out of the upper surface of the mattress main body upwards in an inflated state; wherein the bottom of the inner wall of the back-supporting air bag is connected with an inner supporting body which is made of a flexible material and is used for supporting a human body, the upper side surface of the inner supporting body is close to or aligned with the upper surface of the mattress main body, and when the back-supporting air bag is in an uninflated state, the upper side of the back-supporting air bag is higher than and close to the upper surface of the mattress main body. The implementation method is simple, reasonable and easy to implement.

Description

Technical Field

[0001] The utility model relates to the technical field of clinical nursing, in particular to a nursing mattress for assisting turning over. Background Art

[0002] In clinical nursing work, patients need to be turned over and their body positions changed frequently. For some patients with severe coma, fractures, obesity and heavy weight, nursing staff can only assist in turning them over, which creates a huge workload. Except for patients with severe coma, people with fractures or heavy weight and obesity are not unable to turn over by themselves, but lack of grip and power points, resulting in substandard body positioning.

[0003] After searching, it was found that there are many types of mattresses in the prior art. A Chinese patent is disclosed in the prior art, with the authorization announcement number CN205729326U, the application number 201620622136.0, and the application date 2016.06.19. The patent name is "A multifunctional intelligent bed system", which includes a camera module, an airbag mattress module, a pressure-sensitive sensor array module, a microphone module, a pressure sensor module, a bed body, a lower computer and an upper computer; the camera module includes a retractable rod and a camera, the airbag mattress module is placed on the bed body to adjust the user's posture, and the pressure-sensitive sensor array module is laid flat on the airbag mattress module. The microphone module is used to collect the user's snoring and breathing sounds, and the pressure-sensitive sensor array module is composed of an upper buffer layer, a lower buffer layer, and a pressure sensor array installed between the upper and lower buffer layers. The pressure sensor module consists of four resistive strain gauge pressure sensors installed on the four legs of the bed respectively. The lower computer is connected to the camera module, microphone module, pressure sensor module and pressure sensitive sensor array module respectively. The lower computer is also connected to the inflation and deflation module of the air mattress module. The upper computer is connected to the lower computer.

[0004] Although the patient can hold the railing on the side of the bed and use the airbag to lift up to turn over by himself, when the patient lies flat, the airbag added to the mattress often presses against the patient's back, causing the patient to feel very uncomfortable and not conducive to the recovery process. Utility Model Content

[0005] The utility model aims to provide a nursing mattress for assisting turning over, so as to solve the problems existing in the prior art.

[0006] The purpose of the utility model is achieved as follows: a nursing mattress for assisting turning over, comprising:

[0007] A mattress body, wherein the upper surface of the mattress body is provided with two positioning strip grooves distributed left and right and extending along the length direction of the mattress;

[0008] A pair of back-supporting airbags for supporting the left and right sides of the back of a human body, respectively. The two back-supporting airbags are respectively detachably filled in the two positioning strip grooves and protrude upward from the upper surface of the mattress body in an inflated state;

[0009] Among them, the bottom of the inner wall of the back-supporting airbag is connected to an inner support body made of flexible material for supporting the human body, and the upper surface of the inner support body is close to or aligned with the upper surface of the mattress body. When the back-supporting airbag is in an uninflated state, the upper side of the back-supporting airbag is higher than and close to the upper surface of the mattress body.

[0010] The beneficial effects of the utility model are:

[0011] On the basis of retaining the core function of left and right flipping, when the patient lies flat, the upper side of the back-supporting airbag is higher than and close to the upper surface of the mattress main body, and the inner support body becomes an important supporting foundation. The inner support body can be used to support the human body when the back-supporting airbag is not inflated, so that the mattress main body can perform the function of supporting the human body like an ordinary mattress, thereby ensuring the comfort of the patient. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the use state of the utility model.

[0013] Figure 2 It is a bird's-eye view schematic diagram of the utility model.

[0014] Figure 3 It is a schematic diagram of the first embodiment.

[0015] Figure 4 Schematic diagram of the second embodiment.

[0016] Figure 5 Schematic diagram of the third embodiment.

[0017] Figure 6 Schematic diagram of the fourth embodiment.

[0018] Figure 7 It is a control relationship schematic diagram of the utility model.

[0019] Figure 8 This is a schematic diagram of the control host. DETAILED DESCRIPTION

[0020] The following will be combined with the attached embodiment of the present utility model Figure 1-8 , clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] like Figure 1 , 2 As shown, a nursing mattress for assisting turning over is proposed, which mainly includes:

[0022] The mattress body 1 has two positioning strip grooves 101 on its upper surface, which are distributed left and right and extend along the length direction of the mattress. The cross section of the positioning strip grooves 101 is an arc shape.

[0023] A pair of back-supporting airbags 2 for supporting the left and right sides of the back of a human body, respectively. The back-supporting airbags 2 have an inflation port and an deflation port. The back-supporting airbags 2 are strip-shaped airbags parallel to the positioning strip grooves 101. The two back-supporting airbags 2 are respectively detachably filled in the two positioning strip grooves 101 and protrude upward from the upper surface of the mattress body 1 in the inflated state. When turning over, one of the back-supporting airbags 2 can be inflated, and the other back-supporting airbag 2 is in an uninflated state;

[0024] A pair of handles 8 are respectively fixed to the left and right sides of the upper surface of the mattress body 1 , and the two positioning strip grooves 101 and the two back-supporting airbags 2 are located between the two handles 8 . When turning over, the patient can hold the corresponding handles 8 to turn over.

[0025] Among them, the bottom of the inner wall of the back-supporting airbag 2 is connected to an inner support body made of flexible material for supporting the human body. The upper surface of the inner support body is close to or aligned with the upper surface of the mattress body 1. When the back-supporting airbag 2 is in an uninflated state, the upper side of the back-supporting airbag 2 is higher than and close to the upper surface of the mattress body 1. When the patient lies flat, he can use his own weight to appropriately press the back-supporting airbag 2 and the inner support body down a little. When not turning over, the mattress can be used as an ordinary mattress to ensure the patient's comfort and accelerate the recovery process.

[0026] Considering that the back-supporting airbag 2 approaches a cylindrical structure when inflated, the cross-section of the positioning strip groove 101 is arc-shaped, so that the back-supporting airbag 2 can better match the positioning strip groove 101 .

[0027] The following three embodiments are proposed for the solution of the inner support body.

[0028] like Figure 3 The first embodiment is shown in the figure, in which the inner support body is configured as a solid inner cushion body 3, which can be an ordinary soft cushion and has a better supporting effect.

[0029] like Figure 4 As shown in the figure, a second embodiment is proposed, in which the inner support body is configured as a base airbag 4 which is always inflated. The configuration is simple and the supporting effect is better.

[0030] like Figure 5A third embodiment is shown in the figure, in which the upper surface of the back-supporting airbag 2 is detachably covered with a silicone cover 5. The silicone cover 5 made of silicone material can prevent the silicone cover 5 from slipping on the surface of the back-supporting airbag 2. A plurality of massage protrusions 5a for assisting in massaging the back of the human body are distributed on the upper surface of the silicone cover 5. The massage protrusions 5a are used to assist in massaging the patient's back, which has a certain effect of promoting blood circulation and removing blood stasis.

[0031] like Figure 6 A fourth embodiment is shown in the figure. In order to increase the supporting function, the mattress is also provided with at least one auxiliary support airbag 6 which is used when turning over and is removed when lying flat. In the turning over state, the auxiliary support airbag 6 filled with gas is placed between the two positioning strip grooves 101 on the upper surface of the mattress body 1 and is close to the back support airbag 2 in the inflated state. The upper side of the back support airbag 2 in the inflated state is higher than the upper side of the auxiliary support airbag 6 filled with gas, so as to conform to the curve of the back of the human body when turning over, thereby forming a better supporting effect. The auxiliary support airbag 6 is used to help the back support airbag 2 to jointly support the back of the human body, which can better assist the patient in turning over.

[0032] In order to enhance the control of the turning process, the mattress also includes a control unit.

[0033] like Figure 7 , 8 As shown, the control unit includes:

[0034] The control host 9 is configured as a flat plate structure that can be hand-held and operated by the patient. For ease of operation, the control host 9 is often placed on the upper surface of the mattress body 1 at a position that is easily accessible by hand, such as Figure 8 As shown, the control host 9 is provided with a left flip control key 9a for controlling the inflation and deflation state of the left back airbag 2, and a right flip control key 9b for controlling the inflation and deflation state of the right back airbag 2. The control host 9 is also provided with a confirmation key 9c and a power key 9d. After pressing the left flip control key 9a / right flip control key 9b, it is often necessary to press the confirmation key 9c again to control the inflation of the left / right back airbag 2, and the left flip control key 9a / right flip control key 9b can be pressed again to perform the deflation operation, or the air outlet end of the back airbag 2 can be directly opened to deflate.

[0035] A pair of pressure sensors 7 are respectively installed on the left and right sides of the bottom of the mattress body 1, and the pressure sensors 7 are connected to the control host 9 through wires for electrical signals;

[0036] The electric air pump 10 and the air pipeline 12 are connected to the control host 9 via electrical signals and are controlled by the control host 9. The air outlet of the electric air pump 10 is connected to the two back-supporting airbags 2 via the air pipeline 12. The air pipeline 12 has a main pipe connected to the air outlet of the electric air pump 10, and also has a pair of branch pipes respectively connected to the two back-supporting airbags 2. Each branch pipe is equipped with a solenoid valve 11 controlled by the control host 9.

[0037] In order to facilitate the positioning and installation of the pressure sensor 7 , a pair of bottom receiving grooves 102 distributed left and right are provided at the bottom of the mattress body 1 , and the pressure sensors 7 are inserted into the bottom receiving grooves 102 one by one.

[0038] In addition, as a specific project design plan, in order to prevent unexpected situations during turning over, an alarm button 9e is provided on the operation interface of the control host 9. The control host 9 forms an electrical signal connection with the background of the hospital through a signal line. When the alarm button 9e is pressed, an alarm will often sound in the background of the hospital, allowing the doctor to lock the specific ward and bed number in time for timely processing.

[0039] In the description of the present invention, it should be noted that the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "front", "back", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present invention; in the present invention, it should also be noted that the terms "installation" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, an integrally formed connection, a mechanical connection, or an indirect connection through an intermediate connecting component, and the specific meaning of the terms in the present invention can be understood according to the specific circumstances.

[0040] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or basic features of the present invention. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present invention, and any figure mark in the claims should not be regarded as limiting the claims involved.

[0041] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A nursing mattress for assisting turning over, comprising: A mattress body (1), wherein the upper surface of the mattress body (1) is provided with two positioning strip grooves (101) distributed on the left and right and extending along the length direction of the mattress; A pair of back-supporting airbags (2) for supporting the left and right sides of a human back, respectively; the two back-supporting airbags (2) are respectively detachably filled in the two positioning strip grooves (101) and protrude upwards from the upper surface of the mattress body (1) in an inflated state; Features: The bottom of the inner wall of the back-supporting airbag (2) is connected to an inner support body made of flexible material for supporting the human body, and the upper surface of the inner support body is close to or aligned with the upper surface of the mattress body (1). When the back-supporting airbag (2) is in an uninflated state, the upper side of the back-supporting airbag (2) is higher than and close to the upper surface of the mattress body (1).

2. A nursing mattress for assisting turning over according to claim 1, characterized in that: The inner support body is configured as a solid inner cushion body (3).

3. The nursing mattress for assisting turning over according to claim 1, characterized in that: The inner support body is configured as a base air bag (4) which is always in an inflated state.

4. The nursing mattress for assisting turning over according to claim 1, characterized in that: The upper surface of the back-supporting airbag (2) is detachably covered with a silicone cover sheet (5), and the upper surface of the silicone cover sheet (5) is provided with a plurality of massage protrusions (5a) for assisting in massaging the back of a human body.

5. The nursing mattress for assisting turning over according to claim 1, characterized in that: At least one auxiliary support airbag (6) is also provided, which is used when turning over and is removed when lying flat. When turning over, the auxiliary support airbag (6) filled with gas is placed between two positioning strip grooves (101) on the upper surface of the mattress body (1) and is close to the back support airbag (2) in the inflated state. The upper side of the back support airbag (2) in the inflated state is higher than the upper side of the auxiliary support airbag (6) filled with gas.

6. A nursing mattress for assisting turning over according to any one of claims 1 to 5, characterized in that: Also included is a control unit, the control unit comprising: A control host (9) is provided in the form of a flat plate structure that can be hand-held and operated by a patient, wherein the control host (9) is provided with a left-turn control key (9a) for controlling the inflation and deflation state of the left back-supporting airbag (2), and a right-turn control key (9b) for controlling the inflation and deflation state of the right back-supporting airbag (2); A pair of pressure sensors (7) respectively mounted on the left and right sides of the bottom of the mattress body (1), wherein the pressure sensors (7) are connected to the control host (9) via electric wires via electrical signals; An electric air pump (10) and an air delivery pipeline (12), wherein the electric air pump (10) is connected to a control host (9) by electrical signals and is controlled by the control host (9), and the air outlet of the electric air pump (10) is connected to two back-supporting air bags (2) through the air delivery pipeline (12), and the air delivery pipeline (12) has a main pipe connected to the air outlet of the electric air pump (10), and also has a pair of branch pipes respectively connected to the two back-supporting air bags (2), and each branch pipe is equipped with a solenoid valve (11) controlled by the control host (9).

7. A nursing mattress for assisting turning over according to claim 6, characterized in that: The bottom of the mattress body (1) is provided with a pair of bottom receiving grooves (102) distributed on the left and right, and the pressure sensors (7) are inserted into the bottom receiving grooves (102) one by one.

8. The nursing mattress for assisting turning over according to claim 1, characterized in that: The cross section of the positioning strip groove (101) is in the shape of an arc.

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