Wearable off-bed monitoring and alarming device

Abstract

A wearable off-bed monitoring and alarm device comprises a monitoring end and an alarm end, and the monitoring end is in communication connection with the alarm end. Wherein the monitoring end is integrated on clothes through a connecting structure and is used for monitoring pressure data when a human body lies down, processing the data and sending a signal to the alarm end; the alarm end is used for receiving a signal of the monitoring end and giving an alarm; the thin film sensor is integrated on the clothes to sense the pressure on the clothes so as to judge whether a person under guardianship is in a sitting state and has a trend of getting out of the bed or not, an alarm signal is notified to a guardian through the alarm end to know, the thin film pressure sensor adopted in the position is flat, and the discomfort of the person under guardianship is low when the person wears the thin film pressure sensor. Meanwhile, compared with video monitoring equipment, the system is relatively low in cost and can be accepted by conventional families, hospitals or nursing homes.

Description

Technical Field

[0001] The present application relates to the technical field of smart devices, and in particular to a wearable device for monitoring and alarming when getting out of bed. Background Art

[0002] With the development of society and the improvement of science and technology, a variety of monitoring devices have been designed to provide protective monitoring for people with limited mobility or decreased physical function.

[0003] Existing devices for protective monitoring typically detect a fall and alert a caregiver to provide assistance. However, there is a lack of devices that can predict and alert people before a risk occurs, effectively protecting them from injury. For example, patients or elderly individuals who require extensive rest and recovery may lack a clear understanding of their physical condition and stubbornly believe they can get out of bed on their own. This can lead to falls due to insufficient blood flow to the brain or leg weakness, potentially causing further harm.

[0004] For such patients, predicting their movements to get out of bed is essential, alerting guardians to arrive and assist them in preventing falls. Existing devices for predicting human movement include video surveillance systems and motion sensors, but these devices are typically expensive, making it unaffordable for typical families, hospitals, or nursing homes to install such a device at every bedside.

[0005] Therefore, the inventor needs to design a new wearable bed-getting-out monitoring and alarm device to overcome the above problems. Summary of the Invention

[0006] The main purpose of this application is to provide a wearable bed-getting-out monitoring and alarm device to solve the problem of high cost of equipment for predicting when a ward gets out of bed in related technologies.

[0007] To achieve the above-mentioned purpose, the present application provides a wearable bed-moving monitoring and alarm device, comprising a monitoring terminal and an alarm terminal, wherein the monitoring terminal and the alarm terminal are communicatively connected; wherein:

[0008] The monitoring terminal is integrated into the clothing through a connection structure, and is used to monitor the pressure data of the human body when lying down and send a signal to the alarm terminal after processing the data;

[0009] The alarm terminal is used to receive the signal from the monitoring terminal and issue an alarm.

[0010] Preferably, the connection structure includes one or more of bonding, sewing, and button connection.

[0011] Preferably, the monitoring end includes a thin film pressure sensor, a microprocessor and a signal transmission module. The thin film pressure sensor is used to monitor the downward pressure data of a human body when lying down and transmit the data to the microprocessor. After processing the downward pressure data, the microprocessor transmits the result to the alarm end through the signal transmission module.

[0012] Preferably, the alarm end includes a signal receiving module, a microcontroller and an alarm device. The signal receiving module is used to receive the signal from the signal transmitting module and transmit it to the microcontroller. The microcontroller controls the alarm device to issue an alarm according to the signal received by the signal receiving module.

[0013] Preferably, the signal transmitting module and the signal receiving module include one or more of a WIFI module, a Bluetooth module, and a 4G module.

[0014] Preferably, the alarm device includes one or more of an audible and visual alarm, a vibration motor, and a buzzer.

[0015] Preferably, the connecting structure includes a cloth body, the thin film pressure sensor is fixedly arranged in the middle of one side of the cloth body, the microprocessor and the signal transmitting module are both fixedly connected to the cloth body and are located on the same side as the thin film pressure sensor, and Velcro is also fixedly arranged on the periphery of the cloth body on which the thin film pressure sensor is installed.

[0016] Preferably, the alarm terminal is fixedly arranged on a wearable wristband device.

[0017] The wearable bed-getting-out monitoring and alarm device provided by the present invention has the following beneficial effects compared with the prior art:

[0018] By integrating thin film sensors into clothing, the pressure on the clothing can be sensed, and then it can be determined whether the person being guarded is in a sitting-up state or has a tendency to get out of bed, and an alarm signal can be sent to the guardian through the alarm terminal. The thin film pressure sensor used here is relatively flat, and the person being guarded will feel less discomfort when wearing it. At the same time, compared with video monitoring equipment, the cost is relatively low and can be accepted by regular families, hospitals or nursing homes. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The drawings that constitute part of this application are used to provide a further understanding of this application and make other features, objects and advantages of this application more apparent. The illustrative embodiment drawings of this application and their descriptions are used to explain this application and do not constitute an improper limitation of this application. In the drawings:

[0020] Figure 1 This is a principle block diagram of the utility model;

[0021] Figure 2 This is the monitoring end circuit diagram of the utility model;

[0022] Figure 3 This is the alarm terminal circuit diagram of the utility model;

[0023] Figure 4 This is the overall structural diagram of the connection structure of the utility model (Example 2);

[0024] Figure 5 This is an exploded view of the connection structure of the utility model (Example 2).

[0025] Including: 1. Thin film pressure sensor; 2. Microprocessor; 3. Signal transmission module; 4. Fabric body; 5. Velcro. DETAILED DESCRIPTION

[0026] In order to enable those skilled in the art to better understand the present invention, the following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments in the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts should fall within the scope of protection of this application.

[0027] It should be noted that the terms "first", "second", etc. in the specification of the present application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequential order. It should be understood that the data used in this way can be interchanged where appropriate, so that the embodiments of the present application described here. In addition, the terms "including" and "having" and any of their variations are intended to cover non-exclusive inclusions, for example, a process, method, system, product or device that includes a series of steps or units is not necessarily limited to those steps or units clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0028] In this application, terms such as "upper," "lower," "left," "right," "front," "back," "top," "bottom," "inner," "outer," "center," "vertical," "horizontal," "transverse," and "longitudinal" indicate positions or locations based on the positions or locations shown in the accompanying drawings. These terms are primarily intended to better describe this application and its embodiments and are not intended to limit the devices, elements, or components indicated to having a specific orientation, or to being constructed or operated in a specific orientation.

[0029] Furthermore, some of the above terms may be used to express other meanings besides indicating a position or location. For example, the term "on" may also be used to indicate a dependency or connection in certain circumstances. Those skilled in the art will understand the specific meanings of these terms in this application based on the specific circumstances.

[0030] Additionally, the term "plurality" shall mean two or more.

[0031] It should be noted that, in the absence of conflict, the embodiments and features of the embodiments in this application can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0032] Example 1:

[0033] like Figures 1 to 3 As shown, a wearable device for monitoring and alarming when getting out of bed includes a monitoring end and an alarm end, and the monitoring end is communicatively connected to the alarm end; wherein: the monitoring end is integrated into clothing through a connecting structure, and is used to monitor the pressure data of a human body when lying down and send a signal to the alarm end after processing the data; the alarm end is used to receive the signal from the monitoring end and issue an alarm.

[0034] Specifically, the monitoring terminal is integrated into one or more locations on the clothing. For example, for a top, the monitoring terminal is integrated into the front, back, and left and right sides of the top. In this way, as long as the ward is lying down, at least one of the monitoring terminals can detect a large downward pressure, thereby determining that the ward is still lying in bed and has not sat up. When the ward sits up, the pressure detected by the monitoring terminals at all locations on the top decreases, and the monitoring terminal can determine that the ward is in a sitting state, that is, there is a tendency to get out of bed. The alarm signal is then sent to the alarm terminal, which issues an alarm to alert the guardian. In addition to being applied to tops, the monitoring terminal can also be integrated into bottoms, such as the buttocks. In this embodiment, by integrating a thin film sensor into the clothing, it senses the pressure on the clothing, thereby determining whether the ward is in a sitting state and whether there is a tendency to get out of bed, and notifying the guardian of the alarm signal through the alarm terminal. The thin film pressure sensor 1 used here is relatively flat, and when worn, the ward feels less discomfort. At the same time, compared to video monitoring equipment, it is relatively low in cost and can be accepted by conventional families, hospitals, or nursing homes.

[0035] The connection structure includes one or more of pasting, sewing, and button connection. Specifically, the monitoring end is integrated on the clothing by pasting, sewing, or button connection, and the connection method is simple and stable.

[0036] The monitoring terminal includes a thin film pressure sensor 1, a microprocessor 2, and a signal transmission module 3. The thin film pressure sensor 1 is used to monitor downward pressure data when the human body is lying down and transmit the data to the microprocessor 2. The microprocessor 2 processes the downward pressure data and transmits the result to the alarm terminal via the signal transmission module 3. Specifically, the thin film pressure sensor 1 is thin and suitable for attachment to clothing. The thin film pressure sensor 1 is used to sense the pressure data caused by the self-weight of the ward when lying down and transmit the data to the microprocessor 2. The microprocessor 2 determines the changes in the pressure data and then determines whether the ward has a tendency to get out of bed. If so, the microprocessor 2 transmits an alarm signal to the signal receiving module via the signal transmission module 3.

[0037] The alarm terminal includes a signal receiving module, a microcontroller, and an alarm device. The signal receiving module is used to receive signals from the signal transmitting module 3 and transmit them to the microcontroller. The microcontroller then controls the alarm device to issue an alarm based on the signals received by the signal receiving module. Specifically, the signal receiving module transmits the alarm signal from the signal transmitting module 3 to the microcontroller. The microcontroller recognizes the signal and controls the alarm device to start operating and issue an alarm.

[0038] The signal transmitting module 3 and the signal receiving module include one or more of a WIFI module, a Bluetooth module, and a 4G module. Specifically, the signal transmitting module 3 and the signal receiving module can be directly connected wirelessly or indirectly connected via a relay station. Any wireless connection method that can connect the two can be used. In actual application, the response time after the two are connected should not be too long to avoid excessive delay of the alarm signal.

[0039] The alarm device includes one or more of an audible and visual alarm, a vibration motor, and a buzzer. Specifically, any alarm device that can be perceived by the guardian in a timely manner can be used here.

[0040] The alarm terminal is fixedly mounted on the wearable wristband device. Specifically, in order to allow the guardian to receive the alarm signal as soon as possible, the alarm terminal is integrated into the wearable wristband device and allowed to be worn by the guardian, so that the guardian can receive the alarm signal in time and rush to the guardian's place as soon as possible.

[0041] Example 2: Figure 4 、 Figure 5As shown, this embodiment differs from the first embodiment in that the connection structure includes a cloth body 4, the thin film pressure sensor 1 is fixedly mounted in the middle of one side of the cloth body 4, the microprocessor 2 and the signal transmission module 3 are both fixedly connected to the cloth body 4 and located on the same side as the thin film pressure sensor 1. Velcro 5 is also fixedly mounted on the periphery of the cloth body 4 where the thin film pressure sensor 1 is mounted. Specifically, the monitoring terminal is integrated into the cloth body 4. For those who need it, the cloth body 4 equipped with the monitoring terminal can be attached to the ward's clothing via Velcro 5. This structure allows the monitoring terminal to be attached to any clothing, eliminating the need for specialized clothing, resulting in lower costs and making the monitoring terminal reusable, further reducing usage costs. It is important to note that the microprocessor 2 and signal transmission module 3 should be as flat and compact as possible to reduce the foreign body sensation felt by the ward when lying down. Compared to the first embodiment, this embodiment merely refines and details the connection structure.

[0042] The above description is merely a preferred embodiment of the present application and is not intended to limit the present application. Various modifications and variations are possible for those skilled in the art. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of the present application shall be included within the scope of protection of the present application.

Claims

1. A wearable device for monitoring and alarming when getting out of bed, characterized by: It includes a monitoring terminal and an alarm terminal, wherein the monitoring terminal is in communication with the alarm terminal; wherein: The monitoring terminal is integrated into the clothing through a connection structure, and is used to monitor the pressure data of the human body when lying down and send a signal to the alarm terminal after processing the data; The alarm terminal is used to receive the signal from the monitoring terminal and issue an alarm.

2. A wearable bed-getting-out monitoring and alarm device according to claim 1, characterized in that: The connection structure includes one or more of bonding, sewing, and button connection.

3. The wearable device for monitoring and alarming a person getting out of bed according to claim 1, wherein: The monitoring end comprises a thin film pressure sensor (1), a microprocessor (2) and a signal transmission module (3); the thin film pressure sensor (1) is used to monitor downward pressure data of a human body when lying down and transmit the data to the microprocessor (2); the microprocessor (2) processes the downward pressure data and transmits the result to the alarm end via the signal transmission module (3).

4. The wearable device for monitoring and alarming a person getting out of bed according to claim 3, wherein: The alarm terminal comprises a signal receiving module, a microcontroller and an alarm device. The signal receiving module is used to receive the signal from the signal transmitting module (3) and transmit it to the microcontroller. The microcontroller controls the alarm device to issue an alarm according to the signal received by the signal receiving module.

5. The wearable device for monitoring and alarming a person getting out of bed according to claim 4, characterized in that: The signal transmitting module (3) and the signal receiving module include one or more of a WIFI module, a Bluetooth module, and a 4G module.

6. The wearable device for monitoring and alarming a person getting out of bed according to claim 4, characterized in that: The alarm device includes one or more of an audible and visual alarm, a vibration motor, and a buzzer.

7. The wearable device for monitoring and alarming when getting out of bed according to claim 3, characterized in that: The connection structure comprises a cloth body (4), the thin film pressure sensor (1) is fixedly arranged in the middle of one side of the cloth body (4), the microprocessor (2) and the signal transmitting module (3) are both fixedly connected to the cloth body (4) and are located on the same side as the thin film pressure sensor (1), and a Velcro (5) is fixedly arranged on the periphery of the cloth body (4) on which the thin film pressure sensor (1) is installed.

8. The wearable device for monitoring and alarming a person getting out of bed according to claim 4, characterized in that: The alarm terminal is fixedly arranged on the wearable wristband device.

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