TWM535852U - Pressure-sore smart sensing mattress - Google Patents

Description

Pressure sore wisdom sensor mattress

The present invention relates to a kind of mattress, which can effectively grasp the temperature, humidity, pressure, and compression time of the pressure-receiving part of the bed-ridden patient, that is, a pressure-sensing smart sensing mattress capable of effectively preventing pressure sores.

However, patients often spend most of their time in bed and recuperate. When the skin of the patient is pressed against the bed for a long time, it is prone to pressure sore. Currently, medical personnel are based on the pressure ulcer prevention guidelines. The situation is based on 2 hours as a benchmark, and the patient is turned over regularly. During the process, the patient's skin condition is checked. If the pressure sore is found, the turning over plan must be adjusted and the time between turning over should be shortened. Additional medical resources to treat pressure sores, while the medical staff turns over the patient and checks the condition of the skin, because the additional friction and shear force exposes the patient to the risk of suffering from pressure sores.

At present, the prevention of pressure sore products such as air mattresses, foam mattresses and gel mattresses emphasizes the pressure release capability, but medical personnel cannot know the contact surface pressure and temperature when the patient lies on the mattress. In the case of humidity change, the patient can only be turned over regularly and judged by hand and eyes with tactile and visual experience, and then adjusted when the patient has pressure ulcers.

For example, the anti-acne alarm device of the patent publication No. M401822 is a push-type sensing switch, which is fixed for 50 minutes to detect whether the bedridden person has turned the body, but the medical staff must still fix the patrol every 50 minutes. The bed helps the patient to turn over, and the medical staff has no data to adjust the interval between turning over, which does not achieve the purpose of improving the efficiency of care.

The purpose of this creation is to improve the above shortcomings. The main technology and purpose is to provide medical personnel to supervise the pressure of multiple patients and the mattress body at the remote end through the sensing module, transmission module, cloud database and other structures. The temperature, humidity, pressure, and pressure time of the part will automatically notify the medical staff when the warning value is reached, so as to achieve the purpose of preventing pressure sores and improving the efficiency of care.

The structure that can achieve the above purposes mainly includes:

a mattress body;

At least one sensing module is configured to convert physical energy such as pressure, temperature and humidity acting on the human body into electrical signals;

A control module is disposed in the body of the mattress, and is coupled to the at least one sensing module for processing the received electrical signal and generating a control signal and a data signal;

An alarm module coupled to the control module and receiving a control signal to generate an alert signal;

a display module coupled to the control module and receiving a data signal for displaying the data signal;

a power module electrically connected to the control module and providing a source of power thereof;

a transmission module coupled to the control module for transmitting data signals to a cloud database using a wireless network;

The cloud database is used to store data signals and transmit them to a mobile device via a wireless network.

In order to enable your review board to have a better understanding and recognition of the characteristics and characteristics of the case, the following preferred examples are listed below with the following description:

Referring to the first figure and the second figure, the pressure ulcer intelligent sensing mattress mainly comprises a mattress body 10; at least one sensing module 20 is used for applying pressure, temperature and humidity on the human body. The physical energy is converted into a electrical signal, wherein the sensing module 20 includes a pressure sensor, a temperature sensor, and a humidity sensor, and the pressure sensor is configured to sense a pressure applied thereto to generate a pressure value. An electrical signal, wherein the temperature sensor senses a temperature applied thereto to generate a temperature value, and the humidity sensor senses a humidity applied thereto to generate a humidity value;

A control module 30 is disposed in the mattress body 10 and coupled to the at least one sensing module 20 for processing the received electrical signals and generating a control signal and a data signal; the control The module 30 further includes a situation mode, a manual setting mode, and an automatic mode, wherein the situation mode is provided with a patient state, a mattress type, a lying angle, a lying posture, and the like, and the manual setting mode has a temperature limit. , pressure limit, humidity limit, time limit, etc.;

An alarm module 40 is coupled to the control module 30 and receives a control signal to generate a warning signal. The alarm module 40 includes a vibrator, a speaker, and an LED, and the vibrator is used to generate a warning signal for vibration. The horn is used to generate a warning signal for sound, and the LED is used to generate a warning signal for the light;

a display module 50 coupled to the control module 30 and receiving a data signal for displaying the data signal; a power module 60 electrically connecting the control module 30 and providing a power source thereof;

A transmission module 70 is coupled to the control module 30 for transmitting data signals to a cloud database 80 using a wireless network; wherein the transmission module 70 is a Bluetooth transmitter, a Wifi transmitter, and a Zigbee The transmitter is configured to transmit the data signal to a cloud database 80 by using a wireless network, and the cloud database 80 is configured to store the data signal and transmit the data signal to a mobile device 90 through the wireless network.

In order to enable the reviewing committee to have a better understanding and recognition of the features and features of the present invention, the following preferred embodiments are illustrated with the following description:

Please refer to the second figure, the pressure ulcer smart sensing mattress is mainly provided with a control module 30 in the mattress body 10, and the control module 30 is coupled to at least one sensing module 20, and the creation can be The human body is lying on the side and lying on the center of gravity of the mattress body 10, and the sensing module 20 is disposed there to achieve better sensing effect. The sensing module 20 includes a pressure sensor and a temperature sense. The detector and the humidity sensor respectively sense data signals such as pressure, pressure time, temperature and humidity, and convert the physical energy into electrical signals, and the control module 30 processes the received electrical signals, and further Generating a control signal and a data signal respectively;

Referring to the third to fifth figures, the control module 30 further includes a situation mode, a manual setting mode, and an automatic mode, which allows the medical staff to depend on the patient state (such as height, weight, age), bed. Type of pad (such as general foam mattress, high-grade foam mattress, active air mattress, general air mattress, gel mattress), lying angle (such as supine, lying, left 30 degrees, 60 degrees, 90 degree side lying, right 30 degrees, 60 degrees, 90 degrees side lying) or lying position (such as back raise angle and foot lift angle) to select the applicable situation parameters, or set the temperature limit and humidity limit manually. , pressure limits and time limits;

The embodiment of the present invention sets the temperature limit to 25 degrees Celsius, the humidity limit is set to RH70%, the pressure limit is set to 32 mmHg, the time limit is set to 2 hours, when the temperature is greater than RH70%, the pressure is greater than 32 mmHg, and the time is greater than 2 hours, Then, the control module 30 sends a control signal to the alarm module 40, and generates a warning signal to prompt the medical staff to turn over the patient; and the material of the mattress body 10 causes the patient to directly touch the bottom bed plate. A warning signal is generated to remind the medical staff to perform the action of replacing the mattress body 10;

The control module 30 of the present invention can change the basic pressure value of the control module 30 according to the state of each patient, such as height, weight and age, such as calculating the representative part of the sensing module 20 according to the patient's height. , or according to the weight of the tissue caused by the weight of the body, change the base pressure value to increase or decrease, and then according to the degree of skin elasticity generated by the age, change the set base pressure is worth increasing or decreasing;

The control module 30 of the present invention can change the basic time of the control module 30 according to the type of the mattress, and change the basic time of the control module 30. When the pressure is less than the base pressure, the base time is increased, and when the pressure is greater than the base pressure, the setting is shortened. Basic time

The control module 30 of the present invention can set the shortening base time according to the lying angle of the patient, for example, when the back of the patient is greater than 30 degrees; by the above related mode setting, the creation time can accurately determine the timing of issuing the warning signal. The related data signal can also be monitored and viewed by the medical staff through the display module 50;

The transmission module 70 can be a Bluetooth transmitter, a Wifi transmitter, or a Zigbee transmitter, for transmitting data signals to a cloud database 80 through a wireless network, and storing data signals of the patient through the cloud database 80. And transmitted to a mobile device 90 through a wireless network, the mobile device 90 can be a mobile phone or a tablet computer.

With the above structure, the medical staff can know the temperature, humidity, pressure, and compression time of the pressed part of the patient through the creation, and can turn over the patient in time to achieve the purpose of preventing pressure sore; the above-exemplified embodiment of the present invention It is intended to be used as an example only and is not intended to limit the scope of the creation to be protected.

In summary, this creation is mainly through; and its composition has not been seen in the publications or public use, in line with the requirements of the new patent application, please ask the Bureau of the Mingjian, as soon as possible to grant patents, to pray.

10‧‧‧ mattress body
20‧‧‧Sensor module
30‧‧‧Control Module
40‧‧‧Alarm module
50‧‧‧ display module
60‧‧‧Power Module
70‧‧‧Transmission module
80‧‧‧Cloud database
90‧‧‧Mobile devices

The first picture is the structure diagram of the pressure ulcer wisdom sensing mattress of the present invention. The second picture is the system of the pressure ulcer wisdom sensing mattress device connection tree diagram. The third picture is the system of the pressure ulcer wisdom sensing mattress. The fourth and fifth diagrams of the connection diagram are the examples of the control module setting of the pressure ulcer intelligent sensing mattress.

10‧‧‧ mattress body

20‧‧‧Sensor module

30‧‧‧Control Module

Claims (5)

A pressure sore wisdom sensing mattress mainly comprises: a mattress body; at least one sensing module for converting physical energy such as pressure, temperature and humidity exerted by the human body into a telecommunication signal; The set is coupled to the at least one sensing module for processing the received electrical signal and generating a control signal and a data signal; an alarm module coupled thereto The control module receives the control signal to generate a warning signal; a display module coupled to the control module and receiving the data signal for displaying the data signal; a power module electrically connected to the control module And providing a power source; a transmission module coupled to the control module for transmitting data signals to a cloud database using a wireless network; the cloud database for storing data signals, And transmitted to a mobile device via a wireless network. The pressure-sensing smart sensing mattress of claim 1, wherein the sensing module comprises a pressure sensor, a temperature sensor, and a humidity sensor; wherein the pressure sensor is used for sensing Measuring the pressure applied thereto to generate a voltage value of the electrical signal; the temperature sensor is configured to sense the temperature applied thereto to generate a temperature value of the electrical signal; the humidity sensor is used to sense the humidity acting thereon To generate a telecommunication value for the humidity value. The pressure-sensing smart sensing mattress of claim 1, wherein the alarm module comprises a vibrator, a horn, and an LED; wherein the vibrator is used to generate a warning signal for vibration; the horn is used to generate sound The warning signal; the LED is used to generate a warning signal of the light. The pressure-sensing smart sensing mattress of claim 1, wherein the control module further comprises a situation mode, a manual setting mode, and an automatic mode. The pressure-sensing smart sensing mattress of claim 1, wherein the transmission module is a Bluetooth transmitter, a Wifi transmitter, and a Zigbee transmitter for transmitting data signals to the wireless network. Cloud database.