Intelligent nursing bed pressure monitoring system

Abstract

The invention belongs to the technical field of medical nursing equipment, and particularly relates to an intelligent nursing bed pressure monitoring system which comprises a bed frame, an adjusting assembly used for driving a lifting assembly to move up and down is arranged in the bed frame, and a driving assembly used for driving the adjusting assembly to rotate is arranged in the bed frame; the intelligent monitoring system comprises a monitoring assembly arranged in the mattress and used for monitoring the pressure of the mattress, and an alarm assembly used for giving an alarm to the monitoring assembly is arranged in the bed frame; through the pressure sensor array, the pressure distribution of a patient on the mattress can be monitored in real time, the air pressure of the corresponding area of the mattress can be increased or decreased through the air pump according to an instruction of the control module, the supporting force of the mattress can be dynamically adjusted according to the pressure change, and meanwhile when the control module detects that the local pressure exceeds a preset threshold value, the supporting force of the mattress is adjusted. The alarm module transmits data to the alarm lamp and enables the alarm lamp to give out an audible and visual alarm, and the workload of nursing personnel is relieved through the automatic monitoring and alarm functions.

Description

Technical Field

[0001] The present invention belongs to the technical field of medical care equipment, and in particular to an intelligent nursing bed pressure monitoring system. Background Art

[0002] Nursing beds are generally powered beds, available in electric or manual configurations. They are designed to suit the patient's bedridden lifestyle and treatment needs, and can prevent falls. Rehabilitation beds can be used independently or in conjunction with treatment or rehabilitation equipment.

[0003] In the current existing technology, patients are prone to pressure sores due to prolonged pressure on a part of the body, which seriously affects the patient's recovery and quality of life. Currently, common nursing mattresses on the market mainly use air cushions or memory foam materials to disperse pressure.

[0004] However, these methods cannot monitor the patient's pressure distribution in real time, nor can they dynamically adjust the mattress's support according to pressure changes. In addition, nursing staff need to manually check the patient's pressure regularly, which increases their workload. Therefore, to address the above issues, an intelligent nursing bed pressure monitoring system is proposed. Summary of the Invention

[0005] To address the shortcomings of existing technologies and the inability to monitor the patient's pressure distribution in real time, nor to dynamically adjust the mattress's support according to pressure changes, as previously mentioned, and the need for caregivers to regularly and manually check the patient's pressure, which increases their workload, the present invention proposes an intelligent nursing bed pressure monitoring system.

[0006] The technical solution adopted by the present invention to solve its technical problems is: the intelligent nursing bed pressure monitoring system described in the present invention includes a bed frame, a mattress for a patient lying down is provided in the bed frame, a lifting device for lifting the mattress is provided in the bed frame, and an intelligent monitoring system for monitoring the patient lying down is provided in the mattress; the lifting device includes a lifting component provided in the bed frame for lifting the mattress, an adjusting component for driving the lifting component to move up and down is provided in the bed frame, and a driving component for driving the adjusting component to rotate is provided in the bed frame; the intelligent monitoring system includes a monitoring component provided in the mattress for monitoring the pressure of the mattress, and an alarm component for alarming the monitoring component is provided in the bed frame.

[0007] Preferably, a square slot is provided within the bed frame for the lifting assembly to move up and down, and the slot extends through the bottom of the bed frame. A fixing plate is provided below the slot to securely cover the slot. The fixing plate is bolted to the bed frame to facilitate sealing the slot. Thus, when installing the lifting device, the lifting device can be placed on top of the fixing plate, and the slot can be securely sealed by threading the fixing plate through four bolts that penetrate the fixing plate and connect it to the bed frame.

[0008] Preferably, the driving assembly includes a rotating shaft arranged in the bed frame for rotation, and a bearing is embedded in the connection between the rotating shaft and the bed frame to facilitate the rotation of the rotating shaft. At the same time, the left end of the rotating shaft is located in the square groove, and the right end of the rotating shaft is fixedly installed with a handwheel for driving the rotating shaft to rotate, and the left end of the rotating shaft is fixedly installed with a bevel gear 1 for driving the adjustment assembly to rotate, and the bevel gear 1 is located in the square groove.

[0009] Preferably, the adjusting assembly includes a threaded rod arranged in the square groove for driving the lifting assembly to move up and down, and the top end of the threaded rod is connected to the top end of the square groove through a bearing, and the bottom end of the threaded rod is connected to the bottom end of the fixed plate through a bearing to facilitate the rotation of the threaded rod, and a bevel gear 2 for meshing with the bevel gear 1 is provided on the shaft of the threaded rod, and the bevel gear 2 is located at the bottom of the thread of the threaded rod; therefore, when the medical staff drives the handwheel to drive the rotating shaft to rotate, and the meshing connection line between the bevel gear 1 and the bevel gear 2 is formed, the threaded rod can be rotated, thereby driving the lifting assembly to lift the mattress from the bed frame, and the mattress can be quickly replaced and cleaned.

[0010] Preferably, the lifting assembly includes a movable plate threadedly connected to the threaded rod for moving up and down, and the shape and size of the movable plate are the same as the shape and size of the square groove. Therefore, when the movable plate moves up and down along the threaded rod, the movable plate always keeps moving up and down without rotating. The top of the movable plate is fixedly installed with four connecting rods for passing through the bed frame, and the four connecting rods are welded to the top of the movable plate in a circumferential array. The top of the connecting rod is fixedly installed with a lifting plate for supporting the mattress, and the shape and size of the lifting plate are the same as the shape and size of the mattress. Therefore, when it is necessary to lift the mattress from the bed frame and install the intelligent monitoring system, the hand wheel can be used to drive the rotating shaft to rotate, and the meshing connection line between the bevel gear one and the bevel gear two can be used to rotate the threaded rod, and the movable plate can move upward along the threaded rod, and under the connection of the four connecting rods, the lifting plate is moved upward and the mattress in the bed frame is lifted; then the mattress is opened by a zipper, and the intelligent monitoring system can be installed.

[0011] Preferably, the mattress is provided with a buffering member for cushioning, and there are several buffering members, which are distributed inside the mattress in a rectangular array, so as to provide cushioning for patients with pressure sores. The rear end of the mattress is provided with a zipper for opening the mattress, and the zipper is installed at the rear end of the mattress by sewing. Therefore, when the intelligent monitoring system needs to be installed, the mattress can be opened by the zipper and the intelligent monitoring system can be installed in the mattress.

[0012] Preferably, the monitoring component includes a support tube fixedly mounted on the top of the bed frame, and a display screen is fixedly mounted on the top of the support tube.

[0013] Preferably, the mattress is provided with a pressure sensor for monitoring the pressure of the mattress, and there are several pressure sensors, which are embedded in the mattress in a rectangular array, and the pressure distribution of the patient on the mattress is monitored in real time by using the pressure sensors, and each pressure sensor can detect the local pressure value of the mattress and transmit the data to the control module. The bed frame is provided with a control module for receiving data from the pressure sensor, wherein the control module is used to receive data from the array of several pressure sensors and analyze the pressure distribution through the built-in algorithm of the control module; when it is detected that the local pressure exceeds the preset threshold, the control module sends an instruction to the air pump regulation system to adjust the air pressure in the corresponding area of ​​the mattress; the bed frame is provided with a data transmission module for transmitting data to the pressure sensor, and the data transmission module uses wireless communication technology to transmit the pressure data and alarm information to the caregiver's mobile device or central monitoring system in real time, and display it on the display screen to remind medical staff of the pressure on the mattress.

[0014] Preferably, the mattress is provided with an inflatable bag for relieving pressure on the mattress, and there are several inflatable bags, which are distributed in the mattress in a rectangular array. An air pump for controlling the inflation of the air bag is provided on the bag body of the inflatable bag, and the air pump is connected to the control module. The air pump adjustment system includes multiple independent air pumps, and each air pump and each inflatable bag corresponds to an area of ​​the mattress; according to the instructions of the control module, the air pump can increase or decrease the air pressure in the corresponding area of ​​the mattress, thereby dispersing the pressure of the mattress to reduce the occurrence of pressure sores in patients.

[0015] Preferably, the alarm component includes an alarm light fixedly mounted on the top of the bed frame for alarming, and an alarm module for transmitting data from the control module to the display screen is provided in the bed frame, and the alarm module is connected to the control module. When the control module detects that the local pressure exceeds a preset threshold, the alarm module transmits data to the alarm light and causes the alarm light to emit an audible and visual alarm, and sends the alarm information to the caregiver's mobile device through the data transmission module and displays it on the display screen. When the patient lies on the mattress, the pressure sensor array can monitor the patient's pressure distribution on the mattress in real time and detect potential risks in time; and according to the instructions of the control module, the air pump increases or decreases the air pressure in the corresponding area of ​​the mattress, and can dynamically adjust the support force of the mattress according to the pressure change, effectively preventing the patient's pressure sores. At the same time, when the control module detects that the local pressure exceeds the preset threshold, the alarm module transmits data to the alarm light and causes the alarm light to emit an audible and visual alarm, and sends the alarm information to the caregiver's mobile device through the data transmission module and displays it on the display screen. The automated monitoring and alarm functions reduce the workload of caregivers; the pressure data can be stored for a long time, making it convenient for medical staff to analyze the patient's health status.

[0016] Beneficial effects of the present invention: The present invention provides an intelligent nursing bed pressure monitoring system. By arranging a lifting device, when it is necessary to lift the mattress from the bed frame and install the intelligent monitoring system, the rotating shaft can be driven to rotate by a hand wheel, and the meshing connection line between the bevel gear 1 and the bevel gear 2 can cause the threaded rod to rotate, and the movable plate can move upward along the threaded rod, and under the connection of four connecting rods, the lifting plate is moved upward to lift the mattress in the bed frame; then the mattress is opened by a zipper, and the intelligent monitoring system can be installed.

[0017] The present invention provides an intelligent nursing bed pressure monitoring system. By setting a mattress and an intelligent monitoring system, when a patient lies on the mattress, the pressure distribution of the patient on the mattress can be monitored in real time through a pressure sensor array, and potential risks can be discovered in time; and according to the instructions of the control module, the air pump can increase or decrease the air pressure in the corresponding area of ​​the mattress, and the supporting force of the mattress can be dynamically adjusted according to the pressure change, effectively preventing the patient's pressure sores. At the same time, when the control module detects that the local pressure exceeds a preset threshold, the alarm module will transmit data to the alarm light and make the alarm light emit an audible and visual alarm, and send the alarm information to the caregiver's mobile device through the data transmission module and display it on the display screen; the automated monitoring and alarm functions reduce the workload of the caregiver; the pressure data can be stored for a long time, which is convenient for medical staff to analyze the patient's health status. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of this application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the drawings: Figure 1 is a perspective view of the present invention; Figure 2 It is a front cross-sectional view of the bed frame of the present invention; Figure 3 is a perspective view of the lifting device of the present invention; Figure 4 is a front cross-sectional view of a mattress in the present invention; Figure 5 is a three-dimensional diagram of a mattress according to the present invention; Figure 6 In the present invention Figure 5 Enlarged view of point A in the middle; Figure 7 It is a three-dimensional diagram of the intelligent monitoring system of the present invention; Figure 8 It is a simulation diagram of the intelligent monitoring system in the present invention.

[0019] Legend: 100. Bed frame; 101. Square groove; 102. Fixed plate; 200. Mattress; 201. Zipper; 202. Buffer; 300. Lifting device; 310. Driving assembly; 311. Handwheel; 312. Rotating shaft; 313. Bevel gear one; 320. Adjusting assembly; 321. Threaded rod; 322. Bevel gear two; 330. Lifting assembly; 331. Moving plate; 332. Connecting rod; 333. Lifting plate; 400. Intelligent monitoring system; 410. Monitoring assembly; 411. Display screen; 412. Support tube; 413. Control module; 414. Data transmission module; 415. Pressure sensor; 416. Air pump; 417. Inflatable bag; 420. Alarm assembly; 421. Alarm light; 422. Alarm module. DETAILED DESCRIPTION

[0020] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making any creative efforts shall fall within the scope of protection of the present invention.

[0021] Specific examples are given below.

[0022] See also Figure 1-Figure 7The present invention provides an intelligent nursing bed pressure monitoring system, including a bed frame 100, a mattress 200 for a patient to lie on is provided in the bed frame 100, a lifting device 300 for lifting the mattress 200 is provided in the bed frame 100, and an intelligent monitoring system 400 for monitoring the patient lying down is provided in the mattress 200.

[0023] Further, such as Figure 2 and Figure 3 As shown, the bed frame 100 has a square slot 101 for the lifting assembly 330 to move up and down, and the slot 101 extends through the bottom of the bed frame 100. Below the slot 101, a fixing plate 102 is provided to securely cover the slot 101. The fixing plate 102 is bolted to the bed frame 100, allowing the slot 101 to be securely sealed. Therefore, when installing the lifting device 300, the lifting device 300 can be placed on top of the fixing plate 102. Four bolts penetrate the fixing plate 102 and thread the fixing plate 102 into the bed frame 100, securing the slot 101 securely.

[0024] Further, such as Figure 4 and Figure 5 As shown, the mattress 200 is an air cushion, wherein a buffering member 202 for buffering is provided inside the mattress 200, and there are a plurality of buffering members 202, which are distributed in a rectangular array inside the mattress 200, thereby providing buffering for patients with pressure sores; a zipper 201 for opening the mattress 200 is provided at the rear end of the mattress 200, and the zipper 201 is installed at the rear end of the mattress 200 by sewing; therefore, when the intelligent monitoring system 400 needs to be installed, the mattress 200 can be opened by the zipper 201, and the intelligent monitoring system 400 can be installed.

[0025] Further, such as Figure 2 and Figure 3 As shown, the lifting device 300 includes a lifting assembly 330 arranged in the bed frame 100 for lifting the mattress 200, an adjusting assembly 320 is arranged in the bed frame 100 for driving the lifting assembly 330 to move up and down, and a driving assembly 310 is arranged in the bed frame 100 for driving the adjusting assembly 320 to rotate.

[0026] The driving assembly 310 includes a rotating shaft 312 arranged in the bed frame 100 for rotation, and a bearing is embedded in the connection between the rotating shaft 312 and the bed frame 100 to facilitate the rotation of the rotating shaft 312. At the same time, the left end of the rotating shaft 312 is located in the square groove 101; the right end of the rotating shaft 312 is fixedly installed with a handwheel 311 for driving the rotating shaft 312 to rotate, and the left end of the rotating shaft 312 is fixedly installed with a bevel gear 1 313 for driving the adjustment assembly 320 to rotate, and the bevel gear 1 313 is located in the square groove 101.

[0027] The adjusting assembly 320 includes a threaded rod 321 arranged in the square groove 101 for driving the lifting assembly 330 to move up and down, and the top end of the threaded rod 321 is connected to the top end of the square groove 101 through a bearing, and the bottom end of the threaded rod 321 is connected to the bottom end of the fixing plate 102 through a bearing to facilitate the rotation of the threaded rod 321; a bevel gear 2 322 for meshing with the bevel gear 1 313 is provided on the shaft of the threaded rod 321, and the bevel gear 2 322 is located at the bottom of the thread of the threaded rod 321; therefore, when the medical staff drives the handwheel 311 to drive the rotating shaft 312 to rotate, and the meshing connection line between the bevel gear 1 313 and the bevel gear 2 322 is formed, the threaded rod 321 can be rotated, thereby driving the lifting assembly 330 to lift the mattress 200 from the bed frame 100, and the mattress 200 can be quickly replaced and cleaned.

[0028] The lifting assembly 330 includes a movable plate 331 threadedly connected to the threaded rod 321 for moving up and down, and the shape and size of the movable plate 331 are the same as the shape and size of the square groove 101, so when the movable plate 331 moves up and down along the threaded rod 321, the movable plate 331 always keeps moving up and down without rotating; the top of the movable plate 331 is fixedly installed with four connecting rods 332 for passing through the bed frame 100, and the four connecting rods 332 are welded to the top of the movable plate 331 in a circular array; the top of the connecting rod 332 is fixedly installed with a lifting plate 333 for supporting the mattress 200, and the shape and size of the lifting plate 333 are the same as those of the square groove 101. The size is the same as the shape and size of the mattress 200; therefore, when the mattress 200 needs to be lifted from the bed frame 100 and the intelligent monitoring system 400 needs to be installed, the rotating shaft 312 can be driven to rotate by the hand wheel 311, and the meshing connection line between the bevel gear 1 313 and the bevel gear 2 322 can make the threaded rod 321 rotate, and the movable plate 331 moves upward along the threaded rod 321, and under the connection of the four connecting rods 332, the lifting plate 333 is moved upward to lift the mattress 200 in the bed frame 100; then the mattress 200 is opened through the zipper 201, and the intelligent monitoring system 400 can be installed.

[0029] Further, such as Figure 5 、 Figure 6 and Figure 7 As shown, the intelligent monitoring system 400 includes a monitoring component 410 disposed in the mattress 200 for monitoring the pressure of the mattress 200 , and an alarm component 420 is disposed in the bed frame 100 for alarming the monitoring component 410 .

[0030] The monitoring component 410 includes a support tube 412 fixedly mounted on the top of the bed frame 100, and a display screen 411 is fixedly mounted on the top of the support tube 412, wherein the display screen 411 belongs to the prior art and is therefore not introduced in detail in this application; a pressure sensor 415 for monitoring the pressure of the mattress 200 is provided in the mattress 200, and there are several pressure sensors 415, and the several pressure sensors 415 are embedded in the mattress 200 in a rectangular array, and the several pressure sensors 415 are used to monitor the pressure distribution of the patient on the mattress 200 in real time, and each pressure sensor 415 can detect the local pressure value of the mattress 200 and transmit the data to the control module 413.

[0031] A control module 413 for receiving data from the pressure sensor 415 is provided in the bed frame 100, wherein the control module 413 is used to receive data from an array of several pressure sensors 415, and analyze the pressure distribution through the built-in algorithm of the control module 413; when it is detected that the local pressure exceeds the preset threshold, the control module 413 sends an instruction to the air pump adjustment system to adjust the air pressure in the corresponding area of ​​the mattress 300; a data transmission module 414 for transmitting data to the pressure sensor 415 is provided in the bed frame 100, and the data transmission module 414 uses wireless communication technology to transmit pressure data and alarm information to the caregiver's mobile device or central monitoring system in real time, and display it on the display screen 411 to remind medical staff of the pressure on the mattress 200.

[0032] An inflatable bag 417 for relieving pressure on the mattress 200 is provided in the mattress 200, and there are several inflatable bags 417, which are distributed in a rectangular array in the mattress 200; an air pump 416 for controlling the inflation of the inflatable bag 417 is provided on the bag body of the inflatable bag 417, and the air pump 416 is connected to the control module 413; the air pump adjustment system includes multiple independent air pumps 416, and each air pump 416 and each inflatable bag 417 corresponds to an area of ​​the mattress 200; according to the instructions of the control module 413, the air pump 416 can increase or decrease the air pressure in the corresponding area of ​​the mattress 200, thereby dispersing the pressure of the mattress 200 to reduce the occurrence of pressure sores in patients, which can not only improve the patient's recovery and quality of life, but also reduce the heavy workload of nursing staff.

[0033] The alarm component 420 includes an alarm light 421 fixedly installed on the top of the bed frame 100 for alarm. An alarm module 422 is provided in the bed frame 100 for transmitting data from the control module 413 to the display screen 411, and the alarm module 422 is connected to the control module 413; when the control module 413 detects that the local pressure exceeds the preset threshold, the alarm module 422 will transmit data to the alarm light 421 and cause the alarm light 421 to emit an audible and visual alarm, and send the alarm information to the caregiver's mobile device through the data transmission module 414 and display it on the display screen 411.

[0034] Working principle: Therefore, when it is necessary to lift the mattress 200 from the bed frame 100 and install the intelligent monitoring system 400, the hand wheel 311 can be used to drive the rotating shaft 312 to rotate, and the meshing connection line between the bevel gear 1 313 and the bevel gear 2 322 can be used to rotate the threaded rod 321, and the movable plate 331 moves upward along the threaded rod 321, and under the connection of the four connecting rods 332, the lifting plate 333 is moved upward to lift the mattress 200 in the bed frame 100; then the mattress 200 is opened through the zipper 201, and the intelligent monitoring system 400 can be installed; and when the patient lies on the mattress 200, the pressure sensor 415 array can monitor the patient's position in real time. The pressure distribution on the mattress 200 can be detected in time; and according to the instructions of the control module 413, the air pump 416 can increase or decrease the air pressure in the corresponding area of ​​the mattress 200, and can dynamically adjust the supporting force of the mattress 200 according to the pressure change, effectively preventing the patient's pressure sores. At the same time, when the control module 413 detects that the local pressure exceeds the preset threshold, the alarm module 422 will transmit data to the alarm light 421 and make the alarm light 421 emit an audible and visual alarm, and send the alarm information to the caregiver's mobile device through the data transmission module 414 and display it on the display screen 411; the automated monitoring and alarm functions reduce the workload of caregivers; the pressure data can be stored for a long time, which is convenient for medical staff to analyze the patient's health status.

[0035] The basic principles, main features, and advantages of the present invention are shown and described above. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and modifications may be made to the present invention without departing from the spirit and scope of the present invention, and such changes and modifications fall within the scope of the invention as claimed.

Claims

1. An intelligent nursing bed pressure monitoring system, comprising a bed frame (100), characterized in that: The bed frame (100) is provided with a mattress (200) for a patient to lie on, the bed frame (100) is provided with a lifting device (300) for lifting the mattress (200), and the mattress (200) is provided with an intelligent monitoring system (400) for monitoring the patient's lying position; the lifting device (300) includes a lifting component (330) provided in the bed frame (100) for lifting the mattress (200), the bed frame (100) is provided with an adjusting component (320) for driving the lifting component (330) to move up and down, and the bed frame (100) is provided with a driving component (310) for driving the adjusting component (320) to rotate; the intelligent monitoring system (400) includes a monitoring component (410) provided in the mattress (200) for monitoring the pressure of the mattress (200), and the bed frame (100) is provided with an alarm component (420) for alarming the monitoring component (410).

2. The intelligent nursing bed pressure monitoring system according to claim 1, characterized in that: A square groove (101) for allowing the lifting component (330) to move up and down is provided in the frame body of the bed frame (100), and a fixing plate (102) for covering the square groove (101) is provided below the square groove (101).

3. The intelligent nursing bed pressure monitoring system according to claim 2, characterized in that: The driving assembly (310) includes a rotating shaft (312) arranged in the bed frame (100) for rotation, a hand wheel (311) for driving the rotating shaft (312) to rotate is fixedly mounted on the right end of the rotating shaft (312), and a bevel gear 1 (313) for driving the adjusting assembly (320) to rotate is fixedly mounted on the left end of the rotating shaft (312).

4. The intelligent nursing bed pressure monitoring system according to claim 3, characterized in that: The adjusting assembly (320) includes a threaded rod (321) disposed in the square groove (101) for driving the lifting assembly (330) to move up and down, and a bevel gear 2 (322) for meshing with the bevel gear 1 (313) is disposed on the shaft of the threaded rod (321).

5. The intelligent nursing bed pressure monitoring system according to claim 4, characterized in that: The lifting assembly (330) includes a movable plate (331) threadedly connected to the threaded rod (321) for moving up and down, four connecting rods (332) for penetrating the bed frame (100) are fixedly installed on the top of the movable plate (331), and a lifting plate (333) for supporting the mattress (200) is fixedly installed on the top of the connecting rods (332).

6. The intelligent nursing bed pressure monitoring system according to claim 1, characterized in that: A buffering member (202) for buffering is provided in the mattress (200), and there are a plurality of buffering members (202). A zipper (201) for opening the mattress (200) is provided at the rear end of the mattress (200).

7. The intelligent nursing bed pressure monitoring system according to claim 6, characterized in that: The monitoring assembly (410) comprises a support tube (412) fixedly mounted on the top of the bed frame (100), and a display screen (411) is fixedly mounted on the top of the support tube (412).

8. The intelligent nursing bed pressure monitoring system according to claim 7, characterized in that: A pressure sensor (415) for monitoring the pressure of the mattress (200) is provided in the mattress (200), and there are a plurality of pressure sensors (415). A control module (413) for receiving data from the pressure sensor (415) is provided in the bed frame (100), and a data transmission module (414) for transmitting data to the pressure sensor (415) is provided in the bed frame (100).

9. The intelligent nursing bed pressure monitoring system according to claim 8, characterized in that: An inflatable bag (417) for relieving pressure on the mattress (200) is provided in the mattress (200), and an air pump (416) for controlling the inflatable bag (417) to inflate is provided on the bag body of the inflatable bag (417), and the air pump (416) is connected to the control module (413).

10. The intelligent nursing bed pressure monitoring system according to claim 8, characterized in that: The alarm component (420) includes an alarm light (421) fixedly mounted on the top of the bed frame (100) for alarming. An alarm module (422) for transmitting data from the control module (413) to the display screen (411) is provided in the bed frame (100), and the alarm module (422) is connected to the control module (413).

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