Mattress capable of assisting patient in turning over

Abstract

The invention provides a mattress capable of assisting a patient in turning over, the mattress comprises a mattress assembly, the mattress assembly is provided with a turning-over assisting assembly and a headrest assembly, the mattress assembly is provided with a pressure sensor, the turning-over assisting assembly comprises two air bags, the side surfaces of the air bags are provided with air-entrapping structures, and the air-entrapping structures are connected with the pressure sensor. One end of the air-entrapping structure is connected with a conveying pipe, the side face of the air bag is connected with an exhaust pipe, mounting blocks are symmetrically mounted at the bottom of the air bag, a sliding groove is formed in the mattress, and a controller is mounted at one end of the mattress. An opening mode or a closing mode can be selected according to needs of a patient, in the closing mode, the pressure sensors are all in a dormant state, in the opening mode, when it is detected that the patient does not move at the same position for more than preset time, a turning-over prompting mechanism is started, the right side of the mattress slowly rises along with gradual expansion of the air bag, and an inclination angle is formed; therefore, auxiliary turning-over is provided for the patient.

Description

Technical Field

[0001] The present invention relates to the technical field of mattresses, and particularly to a mattress that can assist patients in turning over. Background Art

[0002] Orthopedic patients have complex and diverse conditions. For patients after fracture or surgery, long-term bed rest can easily lead to blood circulation disorders due to prolonged local pressure on the body, which in turn can cause pressure sores. At the same time, nursing staff need to constantly monitor the vital signs of patients and pay attention to the nursing operations for bedridden patients. For patients who often stay in bed, they need to be turned over frequently, and their backs need to be massaged to prevent bedsores. Also, a percussion hammer is used to gently hammer the patient's back to massage the back and smooth the patient's intestines and stomach to make it easier to digest food and change body positions, etc.

[0003] In the prior art, the structure of the mattress is relatively simple, not convenient for corresponding adjustment according to the needs of patients, and unable to provide auxiliary turning-over operations for patients, resulting in inconvenient use. Summary of the Invention

[0004] The present invention mainly provides a mattress that can assist patients in turning over conveniently and is easy to use.

[0005] To achieve the above object, the present invention adopts the following technical solutions: A mattress capable of assisting a patient to turn over, comprising a mattress assembly, an auxiliary turning-over assembly and a headrest assembly are arranged on the mattress assembly, a pressure sensor is arranged on the mattress assembly, the mattress assembly comprises a mattress, the auxiliary turning-over assembly comprises two air bags, an air filling structure is installed on the side of the air bag, one end of the air filling structure is connected with a delivery pipe, an exhaust pipe is connected to the side of the air bag, mounting blocks are symmetrically installed at the bottom of the air bag, a chute is formed in the mattress, the mounting blocks are slidably installed inside the chute, a controller is installed at one end of the mattress, the controller comprises a pressure sensing module, the output end of the pressure sensing module is connected with a data analysis module, the output end of the data analysis module is connected with a control processing module, the output ends of the control processing module are respectively connected with a vibration motor module and a valve regulating module. By controlling the air filling structure to work, it is beneficial to make the gas be delivered into the air bag through the delivery pipe. When the patient lies flat, the air bag is filled with sufficient gas to ensure the comfort of the patient when lying flat. When the patient needs to be turned over to the left, the air bag starts to inflate. As the air bag gradually expands, the right side of the mattress slowly rises to form an inclined angle, which is beneficial to provide auxiliary turning-over for the patient. When turning over is not needed, the valve is opened to facilitate the discharge of part of the gas through the exhaust pipe. By sliding the mounting blocks inside the chute, it is beneficial to install and disassemble the auxiliary turning-over assembly, which facilitates the maintenance and repair of the auxiliary turning-over assembly. It can be disassembled without cumbersome operations, thereby improving the maintenance and repair efficiency. According to the needs of the patient, the on or off mode can be selected. In the off mode, the pressure sensors are all in the sleep state; in the on mode, when it is detected that the patient stays in the same position for more than the preset time, it can accurately identify whether the patient stays in the same position for more than two hours, and start the turning-over reminder mechanism. The switching design of the on mode and the off mode is particularly suitable for different usage scenarios during the day and at night, meeting the turning-over needs of the patient at different time periods, improving the practicability and applicability of the mattress, effectively solving the problem that the conventional mattress only has the soft function and cannot meet the daily turning-over needs of long-term bedridden patients, significantly reducing the risk of pressure sores, and being beneficial to the recovery of the patient.

[0006] Preferably, the headrest assembly comprises a headrest, a support frame is installed on the mattress, a rotating shaft is installed through the inside of the support frame, and the headrest is connected to the outside of the rotating shaft. The support frame is beneficial to ensure the stability of the rotating shaft. The headrest is connected to the outside of the rotating shaft, which is beneficial to drive the headrest to turn over, facilitating the adjustment of the angle of the headrest according to the posture and curve of the patient's head, being beneficial to improving the comfort of the patient when using the mattress assembly, and at the same time improving the flexibility and practicability of the mattress assembly.

[0007] Preferably, a handle is installed at one end of the rotating shaft, and fixing plates are installed on both sides of the mattress. By holding the handle and driving it to rotate, it is beneficial to drive the rotating shaft to cause the headrest to flip.

[0008] Preferably, a plurality of limiting grooves are formed in the fixing plate, and a limiting pin is installed inside one of the limiting grooves. One end of the limiting pin is installed on the headrest. When the headrest rotates to a suitable angle, the limiting pin is used to penetrate through the corresponding limiting groove and the inside of the headrest, which is beneficial to ensuring the stability of the headrest.

[0009] Preferably, fixing frames are symmetrically installed on both sides of the mattress, and a limiting plate is movably installed inside the fixing frame. By moving the limiting plate inside the fixing frame, it is beneficial to limit the installation block, and thus ensure the stability when the airbag is installed and used.

[0010] Preferably, valves are provided in the middle of the delivery pipe and the exhaust pipe. By controlling the valves, it is convenient to adjust the gas delivery and realize the auxiliary turning-over work.

[0011] Preferably, a vibration motor is provided on the mattress, and a notch is formed inside the mattress. The vibration motor is arranged inside the notch. If the patient does not turn over within the preset time, the vibration mode is started, and through the structural cooperation, the patient is actively pushed to turn over.

[0012] Preferably, a soft pad is provided at the top of the notch, and the soft pad is arranged on the top of the vibration motor, effectively solving the problems of insufficient intelligent level of the existing nursing bed and inability to accurately reflect the physical signs needs of the patient.

[0013] Compared with the prior art, the advantages and positive effects of the present invention are as follows.

[0014] 1. In the present invention, by controlling the gas filling structure to work, it is beneficial to make the gas be delivered to the inside of the airbag through the delivery pipe. When it is necessary to turn the patient to the left side, the airbag starts to inflate. As the airbag gradually expands, the right side of the mattress slowly rises to form an inclined angle, which is beneficial to providing auxiliary turning-over for the patient. When turning over is not needed, the valve is opened to facilitate the gas to be discharged through the exhaust pipe. By sliding the installation block inside the chute, it is beneficial to install and disassemble the auxiliary turning-over component, which is convenient for maintaining and overhauling the auxiliary turning-over component. It can be disassembled without cumbersome operations, thus improving the maintenance and overhaul efficiency. Moving the limiting plate inside the fixing frame is beneficial to limiting the installation block, and thus ensuring the stability when the airbag is installed and used.

[0015] 2. In the present invention, the support frame helps to ensure the stability of the rotating shaft. When holding the handle and driving the handle to rotate, it is beneficial to drive the rotating shaft to prompt the headrest to flip, facilitating the adjustment of the angle of the headrest according to the posture and curve of the patient's head, improving the comfort of the patient when using the mattress assembly, and enhancing the flexibility and practicality of the mattress assembly. When the headrest rotates to an appropriate angle, the limit pin penetrates through the corresponding limit groove and the interior of the headrest, which helps to ensure the stability of the headrest.

[0016] 3. In the present invention, the mode can be selected to be turned on or off according to the patient's needs. In the off mode, the pressure sensors are all in the sleep state. In the on mode, when it is detected that the patient stays in the same position for more than the preset time, it can accurately identify whether the patient stays in the same position for more than two hours, and start the turning-over reminder mechanism. The switching design of the on mode and the off mode is particularly suitable for different usage scenarios during the day and at night, meeting the turning-over needs of the patient at different time periods, improving the practicality and applicability of the mattress, effectively solving the problem that the conventional mattress only has the soft function and cannot meet the daily turning-over needs of long-term bedridden patients, significantly reducing the risk of pressure sores, and being beneficial to the patient's recovery. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a three-dimensional view of a mattress for assisting a patient to turn over proposed by the present invention;

[0018] Figure 2 is a schematic structural view of another angle of a mattress for assisting a patient to turn over proposed by the present invention;

[0019] Figure 3 is a schematic partial structural view of a mattress for assisting a patient to turn over proposed by the present invention;

[0020] Figure 4 is a schematic partial exploded view of a mattress for assisting a patient to turn over proposed by the present invention;

[0021] Figure 5 is a schematic local exploded view of a mattress for assisting a patient to turn over proposed by the present invention;

[0022] Figure 6 is a system block diagram of a mattress for assisting a patient to turn over proposed by the present invention.

[0023] Legend: 1. Mattress assembly; 101. Mattress; 102. Controller; 1021. Pressure sensing module; 1022. Data analysis module; 1023. Control processing module; 1024. Vibration motor module; 1025. Air valve adjustment module; 2. Auxiliary turning assembly; 201. Airbag; 203. Air filling structure; 204. Delivery pipe; 205. Exhaust pipe; 206. Mounting block; 207. Slide groove; 208. Fixed bracket; 209. Limiting plate; 3. Headrest assembly; 301. Headrest; 303. Rotating shaft; 304. Support frame; 305. Handle; 306. Fixed plate; 307. Limit pin; 4. Pressure sensor; 5. Vibration motor. Detailed implementation

[0024] In order to more clearly understand the above objects, features and advantages of the present invention, the present invention will be further described below with reference to the drawings and embodiments. It should be noted that, without conflict, the embodiments of the present application and the features in the embodiments can be combined with each other.

[0025] In the following description, many specific details are set forth in order to fully understand the present invention. However, the present invention may be implemented in other ways different from those described herein. Therefore, the present invention is not limited by the specific embodiments disclosed in the following specification.

[0026] Please refer to Figures 1-6, the present invention provides a technical solution: a mattress that can assist patients in turning over, including a mattress assembly 1, an auxiliary turning-over assembly 2 and a headrest assembly 3 are arranged on the mattress assembly 1, a pressure sensor 4 is arranged on the mattress assembly 1, the mattress assembly 1 includes a mattress 101, the auxiliary turning-over assembly 2 includes two air bags 201, an air filling structure 203 is installed on the side of the air bag 201, one end of the air filling structure 203 is connected with a delivery pipe 204, an exhaust pipe 205 is connected to the side of the air bag 201, mounting blocks 206 are symmetrically installed at the bottom of the air bag 201, a chute 207 is formed on the mattress 101, and the mounting blocks 206 are slidably installed inside the chute 207. A controller 102 is installed at one end of the mattress 101. The controller 102 includes a pressure sensing module 1021. The output end of the pressure sensing module 1021 is connected with a data analysis module 1022. The output end of the data analysis module 1022 is connected with a control processing module 1023. The output end of the control processing module 1023 is respectively connected with a vibration motor module 1024 and a gas valve adjustment module 1025. By controlling the operation of the air filling structure 203, it is beneficial to make the gas be delivered into the air bag 201 through the delivery pipe 204. When the patient lies flat, the air bag 201 is filled with sufficient gas to ensure the comfort of the patient when lying flat. When it is necessary to turn the patient to the left, the air bag 201 starts to inflate. As the air bag 201 gradually expands, the right side of the mattress 101 slowly rises to form an inclined angle, which is beneficial to provide auxiliary turning-over for the patient. When turning over is not required, the valve is opened to facilitate the discharge of part of the gas through the exhaust pipe 205. By sliding the mounting blocks 206 inside the chute 207, it is beneficial to install and disassemble the auxiliary turning-over assembly 2, which facilitates the maintenance and repair of the auxiliary turning-over assembly 2. It can be disassembled without complicated operations, thereby improving the maintenance and repair efficiency. According to the needs of the patient, the on or off mode can be selected. In the off mode, the pressure sensors 4 are all in the sleep state; in the on mode, when it is detected that the patient stays in the same position for more than the preset time, it can accurately identify whether the patient stays in the same position for more than two hours, and start the turning-over reminder mechanism. The switching design of the on mode and the off mode is particularly suitable for different usage scenarios during the day and at night, meeting the turning-over needs of the patient at different time periods, improving the practicability and applicability of the mattress 101, effectively solving the problem that the conventional mattress only has the soft function and cannot meet the daily turning-over needs of long-term bedridden patients, significantly reducing the risk of pressure sores, and being beneficial to the recovery of the patient.

[0027] As Figure 3 and Figure 4As shown, the headrest assembly 3 includes a headrest 301. A support frame 304 is installed on the mattress 101. A rotating shaft 303 is installed through the interior of the support frame 304. The headrest 301 is connected to the outer side of the rotating shaft 303. The support frame 304 helps to ensure the stability of the rotating shaft 303. The headrest 301 is connected to the outer side of the rotating shaft 303, which in turn helps to drive the headrest 301 to flip, facilitating the adjustment of the angle of the headrest 301 according to the posture and curve of the patient's head, improving the comfort of the patient when using the mattress assembly 1, and at the same time enhancing the flexibility and practicality of the mattress assembly 1.

[0028] As Figure 3 shown, a handle 305 is installed at one end of the rotating shaft 303. Fixed plates 306 are installed on both sides of the mattress 101. By holding the handle 305 and rotating it, it is beneficial to drive the rotating shaft 303 to cause the headrest 301 to flip.

[0029] As Figure 3 and Figure 4 shown, multiple limiting slots are provided on the fixed plate 306. A limiting pin 307 is installed inside one of the limiting slots. One end of the limiting pin 307 is installed on the headrest 301. When the headrest 301 rotates to an appropriate angle, the limiting pin 307 is used to penetrate the corresponding limiting slot and the interior of the headrest 301, which in turn helps to ensure the stability of the headrest 301.

[0030] As Figure 5 shown, fixed frames 208 are symmetrically installed on both sides of the mattress 101. A limiting plate 209 is movably installed inside the fixed frame 208. By moving the limiting plate 209 inside the fixed frame 208, it is beneficial to limit the mounting block 206, and thus ensure the stability of the airbag 201 during installation and use.

[0031] As Figure 5 shown, valves are provided in the middle of both the delivery pipe 204 and the exhaust pipe 205. The controller 102 is beneficial for controlling the use of the mattress assembly. The controller 102 emits a prompt sound to remind the patient to turn over.

[0032] As Figure 3 shown, a vibration motor 5 is provided on the mattress 101. A notch is provided inside the mattress 101. The vibration motor 5 is arranged inside the notch. If the patient does not turn over within the preset time, the vibration mode is started, and through the structural cooperation, the patient is actively pushed to turn over.

[0033] As Figure 3 shown, a soft pad is provided at the top of the notch. The soft pad is provided at the top of the vibration motor 5, effectively solving the problems of insufficient intelligence of existing nursing beds and inability to accurately reflect the physical signs needs of patients.

[0034] Usage method and working principle of the present device: Select to turn on or off the mode according to the patient's needs. In the off mode, the pressure sensors 4 are all in the sleep state; in the on mode, when it is detected that the patient stays in the same position for more than the preset time, it can accurately identify whether the patient stays in the same position for more than two hours, start the turning reminder mechanism, and the controller 102 emits a reminder sound to remind the patient to turn over. If the patient does not turn over within the preset time, the vibration mode is started, and then the gas adding structure 203 is controlled to work, so that it is beneficial for the gas to be transported to the inside of the airbag 201 through the delivery pipe 204, and the airbag 201 starts to inflate. As the airbag 201 gradually expands, the right side of the mattress 101 slowly rises to form an inclined angle, which is beneficial for providing auxiliary turning for the patient. When turning over is not required, the valve is opened to facilitate the discharge of part of the gas through the exhaust pipe 205. The mounting block 206 is slidably installed inside the chute 207, which is beneficial for the installation and disassembly of the auxiliary turning component 2, facilitates the maintenance and repair of the auxiliary turning component 2, can be disassembled without cumbersome operations, and thus improves the maintenance and repair efficiency. The movable limit plate 209 moves inside the fixed frame 208, which is beneficial for limiting the mounting block 206, and thus ensures the stability of the airbag 201 during installation and use. By holding the handle 305 and driving the handle 305 to rotate, it is beneficial to drive the rotating shaft 303 to cause the headrest 301 to flip, which is convenient for adjusting the angle of the headrest 301 according to the posture and curve of the patient's head, and is beneficial for improving the comfort of the patient when using the mattress assembly 1. When the headrest 301 rotates to the appropriate angle, the limit pin 307 is inserted through the corresponding limit groove and the inside of the headrest 301, which is beneficial for ensuring the stability of the headrest 301.

[0035] The above is only a preferred embodiment of the present invention, and it is not a limitation of the present invention in other forms. Any person skilled in the art may use the disclosed technical content to make changes or modifications into equivalent embodiments with equivalent changes and apply them to other fields. However, as long as it does not depart from the technical solution content of the present invention, any simple modification, equivalent change and modification made to the above embodiments based on the technical essence of the present invention still fall within the protection scope of the technical solution of the present invention.

Claims

1. A mattress that can assist a patient in turning over, characterized in that, It includes a mattress assembly (1), an auxiliary turning-over assembly (2) and a headrest assembly (3) are arranged on the mattress assembly (1), a pressure sensor (4) is arranged on the mattress assembly (1), the mattress assembly (1) includes a mattress (101), the auxiliary turning-over assembly (2) includes two air bags (201), an air filling structure (203) is installed on the side of the air bag (201), one end of the air filling structure (203) is connected with a delivery pipe (204), an exhaust pipe (205) is connected to the side of the air bag (201), mounting blocks (206) are symmetrically installed at the bottom of the air bag (201), a chute (207) is formed on the mattress (101), and the mounting blocks (206) are slidably installed inside the chute (207), and a controller (102) is installed at one end of the mattress (101).

2. The mattress capable of assisting a patient to turn over according to claim 1, wherein: The controller (102) includes a pressure sensing module (1021), the output end of the pressure sensing module (1021) is connected with a data analysis module (1022), the output end of the data analysis module (1022) is connected with a control processing module (1023), and the output end of the control processing module (1023) is respectively connected with a vibration motor module (1024) and an air valve adjustment module (1025).

3. The mattress capable of assisting a patient to turn over according to claim 1, wherein: The headrest assembly (3) includes a headrest (301), a support frame (304) is installed on the mattress (101), a rotating shaft (303) is installed through the inside of the support frame (304), and the headrest (301) is connected to the outside of the rotating shaft (303).

4. The mattress capable of assisting a patient to turn over according to claim 3, characterized in that: One end of the rotating shaft (303) is installed with a handle (305), and fixing plates (306) are installed on both sides of the mattress (101).

5. The mattress capable of assisting a patient to turn over according to claim 4, characterized in that: A plurality of limiting grooves are formed in the fixing plate (306), a limiting pin (307) is installed inside one of the limiting grooves, and one end of the limiting pin (307) is installed on the headrest (301).

6. The mattress capable of assisting a patient to turn over according to claim 1, characterized in that: Fixing frames (208) are symmetrically installed on both sides of the mattress (101), and a limiting plate (209) is movably installed inside the fixing frame (208).

7. The mattress capable of assisting a patient to turn over according to claim 1, wherein: Valves are arranged in the middle of the delivery pipe (204) and the exhaust pipe (205).

8. The mattress capable of assisting a patient to turn over according to claim 1, wherein: A vibration motor (5) is arranged on the mattress (101), a notch is formed inside the mattress (101), and the vibration motor (5) is arranged inside the notch.

9. The mattress capable of assisting a patient to turn over according to claim 8, wherein: A soft pad is arranged at the top of the notch, and the soft pad is arranged on the top of the vibration motor (5).

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