CN218243845U - Wireless rechargeable Bluetooth medical care monitoring system - Google Patents
Wireless rechargeable Bluetooth medical care monitoring system Download PDFInfo
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- CN218243845U CN218243845U CN202122899709.8U CN202122899709U CN218243845U CN 218243845 U CN218243845 U CN 218243845U CN 202122899709 U CN202122899709 U CN 202122899709U CN 218243845 U CN218243845 U CN 218243845U
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Abstract
The embodiment of the present disclosure provides a wireless chargeable bluetooth medical monitoring system, which includes a bluetooth sensor node, a bluetooth gateway and a monitoring server, wherein the bluetooth sensor node is configured to acquire a sensor signal and includes a wireless charging power supply system; the bluetooth gateway is configured to receive the sensor signals from the bluetooth sensor node and includes a wireless transmission module configured to transmit the processed sensor signals to the monitoring server; and the bluetooth gateway is provided with a wireless node charging bin and a wireless charger, and the bluetooth sensor node can be installed in the wireless node charging bin and charge the wireless charging power supply system through the wireless charger. Through the processing scheme disclosed by the invention, not only is signal wireless transmission realized, but also power supply wireless can be realized, and the wireless power supply device has the advantages of convenience in deployment and movement.
Description
Technical Field
The utility model relates to a communication system technical field especially relates to a monitoring system is doctorsed and nurses to wireless chargeable bluetooth.
Background
Currently, devices connected by wires are mainly used for monitoring electrocardio, blood pressure, body sounds and the like of postoperative patients or bedridden old people in hospitals and nursing homes. Such a healthcare monitoring system has the following disadvantages: 1) Most of the systems are wired monitoring systems, and various power lines and signal lines have more wires, so the cost is high and the use is inconvenient; 2) A wireless sensor network system only realizing wireless signal transmission cannot realize wireless power supply, and the retention of a power line still has the condition of inconvenient deployment and movement; 3) The residual capacity of the battery cannot be displayed and predicted in a visual manner with high precision, and warning cannot be provided according to the residual capacity; 4) The charging equipment does not have a scheme of automatically switching into a charging state, and the charging equipment can start charging only by carrying out physical connection through manual operation.
Although wireless schemes based on wireless connection transmission technologies of Zigbee, wifi, bluetooth and the like are also applied, wired power supply of the wireless devices is always reserved, so that the original purpose of wireless is not completely realized. However, when the battery is used for power supply, the battery needs to be replaced manually due to limited electric quantity, and even the node equipment with exhausted electric quantity is directly abandoned, which increases the cost and workload for the use of the whole system.
SUMMERY OF THE UTILITY MODEL
In view of the above, the embodiments of the present disclosure provide a wirelessly rechargeable bluetooth medical monitoring system, which at least partially solves the problems in the prior art.
In the embodiment of the disclosure, analog signals of sensors such as electrocardio and body sound of a human body are converted into digital signals which can be transmitted by a Bluetooth technology through analog-to-digital conversion, data of multiple Bluetooth sensing nodes are converged and fused through a Bluetooth gateway, and the data are transmitted to a remote server or a data center through Wifi or Ethernet. The Bluetooth sensor nodes use a power supply system capable of being charged wirelessly, a wireless charging device or another independent wireless charger is arranged in the Bluetooth gateway to charge the Bluetooth sensor nodes wirelessly, and meanwhile, the Bluetooth sensor nodes have power monitoring strategies of all the nodes and optimal deployment strategies of the wireless charger.
Specifically, the wirelessly rechargeable bluetooth medical monitoring system provided by the embodiment of the disclosure comprises a bluetooth sensor node, a bluetooth gateway and a monitoring server, wherein
The bluetooth sensor node is configured to acquire a sensor signal and includes a wireless charging power supply system;
the bluetooth gateway is configured to receive the sensor signals from the bluetooth sensor node and includes a wireless transmission module configured to transmit the processed sensor signals to the monitoring server; and is
The Bluetooth gateway is provided with a wireless node charging bin and a wireless charger, and the Bluetooth sensor node can be installed in the wireless node charging bin and is charged to the wireless charging power supply system through the wireless charger.
According to a specific implementation manner of the embodiment of the present disclosure, the bluetooth sensor node includes an analog-to-digital conversion module, and the analog-to-digital conversion module converts the sensor signal into a digital signal.
According to a specific implementation manner of the embodiment of the present disclosure, a battery and a battery power monitoring device are built in the wireless charging power system, and the battery power monitoring device sends a battery power signal built in the wireless charging power system to the bluetooth gateway.
According to a specific implementation manner of the embodiment of the present disclosure, the bluetooth gateway includes a bluetooth module, the bluetooth gateway receives the sensor signal from the bluetooth sensor node via the bluetooth module, and the wireless transmission module includes at least one of a WIFI module and an ethernet module.
According to a specific implementation manner of the embodiment of the present disclosure, the wireless charger is disposed in a wireless charger bin, and the wireless charger bin is provided with a wired charging interface to charge the wireless charger via the wired charging interface.
According to a specific implementation manner of the embodiment of the disclosure, the wireless charger is detachably arranged in the wireless charger bin, and the wireless charger is a separate mobile wireless charger.
According to a concrete implementation mode of the embodiment of the disclosure, the wireless node charging bin is provided with an installation part, and the installation part is used for installing the wireless charger.
According to a specific implementation manner of the embodiment of the disclosure, the installation part is provided with a position adjusting device, and the position adjusting device is used for adjusting the horizontal position and the angle of the wireless charger.
According to a specific implementation manner of the embodiment of the disclosure, the position of the installation part is parallel to the position where the bluetooth sensor node can be installed, and the centers of the installation part and the bluetooth sensor node are aligned.
According to a concrete implementation mode of the embodiment of the disclosure, the distance between the position of the installation part and the position where the Bluetooth sensor node can be installed is not more than 80 mm, and the inclination angle is not more than 15 degrees.
The wireless rechargeable Bluetooth medical monitoring system in the embodiment of the disclosure comprises a Bluetooth sensor node, a Bluetooth gateway and a monitoring server, wherein the Bluetooth sensor node is configured to acquire a sensor signal and comprises a wireless charging power supply system; the bluetooth gateway is configured to receive the sensor signals from the bluetooth sensor node and includes a wireless transmission module configured to transmit the processed sensor signals to the monitoring server; and the bluetooth gateway is provided with a wireless node charging bin and a wireless charger, and the bluetooth sensor node can be installed in the wireless node charging bin and charge the wireless charging power supply system through the wireless charger. Through the processing scheme disclosed by the invention, not only is signal wireless transmission realized, but also power supply wireless can be realized, and the wireless power supply device has the advantages of convenience in deployment and movement.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present disclosure, the drawings needed to be used in the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments of the present disclosure, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a wireless rechargeable bluetooth medical monitoring system according to an embodiment of the present disclosure;
fig. 2 is a schematic structural diagram of a bluetooth sensor node according to an embodiment of the present disclosure;
fig. 3 is a schematic structural diagram of a bluetooth gateway according to an embodiment of the present disclosure;
fig. 4 is a schematic structural diagram of a bluetooth sensor node according to an embodiment of the present disclosure;
fig. 5 is a schematic structural diagram of a bluetooth sensor node according to an embodiment of the present disclosure; and is
Fig. 6 (a) and (b) are schematic diagrams illustrating a mobile wireless charger charging a bluetooth sensor node.
Detailed Description
The embodiments of the present disclosure are described in detail below with reference to the accompanying drawings.
The embodiments of the present disclosure are described below with specific examples, and other advantages and effects of the present disclosure will be readily apparent to those skilled in the art from the disclosure in the specification. It is to be understood that the described embodiments are merely illustrative of some, and not restrictive, of the embodiments of the disclosure. The disclosure may be embodied or carried out in various other specific embodiments, and various modifications and changes may be made in the details within the description without departing from the spirit of the disclosure. It should be noted that the features in the following embodiments and examples may be combined with each other without conflict. All other embodiments, which can be derived by a person skilled in the art from the embodiments disclosed herein without making any creative effort, shall fall within the protection scope of the present disclosure.
It is noted that various aspects of the embodiments are described below within the scope of the appended claims. It should be apparent that the aspects described herein may be embodied in a wide variety of forms and that any specific structure and/or function described herein is merely illustrative. Based on the disclosure, one skilled in the art should appreciate that one aspect described herein may be implemented independently of any other aspects and that two or more of these aspects may be combined in various ways. For example, an apparatus may be implemented and/or a method practiced using any number of the aspects set forth herein. Additionally, such an apparatus may be implemented and/or such a method may be practiced using other structure and/or functionality in addition to one or more of the aspects set forth herein.
It should be noted that the drawings provided in the following embodiments are only for illustrating the basic idea of the present disclosure, and the drawings only show the components related to the present disclosure rather than the number, shape and size of the components in actual implementation, and the type, amount and ratio of the components in actual implementation may be changed arbitrarily, and the layout of the components may be more complicated.
In addition, in the following description, specific details are provided to facilitate a thorough understanding of the examples. However, it will be understood by those skilled in the art that the aspects may be practiced without these specific details.
First, referring to fig. 1, an overall configuration of a wirelessly rechargeable bluetooth healthcare monitoring system 100 provided by an embodiment of the present disclosure is described. According to the theory and the technology of the wireless rechargeable Bluetooth medical monitoring system, the wireless rechargeable Bluetooth medical monitoring system 100 introduces the Bluetooth technology, the wireless sensor network technology and the wireless charging technology into the medical monitoring system to form the Bluetooth-based medical wireless rechargeable monitoring system, and specifically, the wireless rechargeable Bluetooth medical monitoring system 100 implemented by the present disclosure includes a Bluetooth sensor node 101, a Bluetooth gateway 102 and a monitoring server 103.
As shown in fig. 2, the bluetooth sensor node 101 may be installed at a location such as a hospital room, and may include a bluetooth module 1011, a sensor 1012 for acquiring a sensor signal, which may include, for example, electrocardio, body sound, blood pressure, etc., in which case the bluetooth sensor node 101 may include an electrocardio sensor, a body sound sensor, and a blood pressure sensor. In addition, the bluetooth sensor node 101 according to the embodiment of the present disclosure may further include a wireless charging power supply system 1013, and the wireless charging power supply system 1013 may supply power to the bluetooth module 1011 and the sensor 1012 of the sensor node 101.
In the embodiment of the present disclosure, the bluetooth module 1011 in the bluetooth sensor node 101 may be implemented by a bluetooth BLE5.0 chip; sensor 1012 may be implemented by a sensor chip; and the wireless charging power supply system 1013 may be implemented by a wireless charging chip. In addition, each BLE5.0 chip has a unique ID number, so that the bluetooth sensor node 101 can confirm the identity of the sensor node 101 according to the unique ID number when reporting sensing data, remaining power information, and the like to the bluetooth gateway 102 described later.
In the embodiment of the present disclosure, the bluetooth gateway 102 is capable of receiving the sensor signal from the bluetooth sensor node 101, and specifically, the bluetooth gateway 102 includes a bluetooth receiving module 1021 to receive the bluetooth data signal from a bluetooth module 1011 of the bluetooth sensor node 101. The number of BLE devices that can be connected by one bluetooth gateway 102 is about 7, and the BLE devices can be connected in turn by a time division manner, so that the purpose of data transmission with each bluetooth module 1011 is achieved.
In addition, as shown in fig. 3, the bluetooth gateway 102 in the embodiment of the present disclosure may further include a wireless transmitting module 1022, where the wireless transmitting module 1022 is mainly used for transmitting the processed sensor signal to the monitoring server. Specifically, for example, the wireless transmitting module 1022 may include at least a WiFi module and an ethernet gateway device, and the bluetooth receiving module 1021 and the WiFi module or the ethernet gateway device communicate with each other through a serial port, and forward the received bluetooth slave MAC address, battery level, sensor type, received wireless signal strength, and the like to the monitoring server 103. The monitoring server 103 can set the sampling rate and the sampling precision of data acquisition according to the information uploaded by the bluetooth gateway 102, and start or stop data acquisition; and displaying a reminding charge according to the electric quantity, and the like.
Referring again to fig. 3, the bluetooth gateway 102 of the embodiment of the present disclosure is further provided with a wireless node charging bin 1023 and a wireless charger 1024, and the bluetooth sensor node 101 can be installed in the wireless node charging bin 1023 and charge the wireless charging power supply system 1013 via the wireless charger 1024.
For example, the wireless charger 1024 may be a wireless charger 1024 with a storage battery, and may be installed in a wireless charger compartment of the bluetooth gateway 102. In addition, after the wireless charger 1024 is inserted into the wireless charger bay, wired charging may be provided for the wireless charger 1024. Wireless node charging bin 1023 can put into the bluetooth sensor node 101 of waiting to charge or the wireless charger 1024 that needs to charge, wireless charger 1024 can follow wireless extraction from the electrical apparatus storehouse in addition so as to remove wireless charging source, also can insert wireless node charging bin 1023 and carry out wireless charging through the wireless charger in wireless charger storehouse 1023. In other words, the wireless charger 1024 is detachably provided to the wireless charger compartment, and the wireless charger 1024 may be a separate mobile wireless charger.
In this way, by providing the bluetooth module 1011 and the wireless charging power supply system 1013 in the bluetooth sensor node 101, the sensor data can be obtained in a wireless manner and transmitted to the monitoring server 103 through the bluetooth gateway 102, thereby reducing the wiring. In addition, by providing the bluetooth receiving module 1021 in the bluetooth gateway 102, sensor data can be wirelessly acquired from the bluetooth sensor node 101, and since the wireless node charging bin 1023 and the wireless charger 1024 are provided, power can be wirelessly supplied to the bluetooth sensor node 101. In addition, by integrating the wifi module and/or the ethernet module in the bluetooth gateway 102, it is convenient to wirelessly communicate with the monitoring server 103, thereby facilitating parameter setting, data monitoring, and the like of the monitoring server 103.
It should be understood that in embodiments of the present disclosure, the monitoring server 103 may be a dedicated server computer or a personal computer, deploying the healthcare monitoring platform application and database system. The user computer and the user mobile phone can access the medical monitoring platform through the browser and also can access the medical monitoring platform through the special client APP. The monitoring server 103 and the bluetooth gateway 102 are directly connected through TCP of ethernet or WiFi, and the bluetooth gateway 102 converts a communication protocol between the bluetooth sensor node 101 and the monitoring server 103, and forwards data and control instructions.
In one embodiment of the present disclosure, as shown in fig. 4, an analog-to-digital conversion module 1014 may be provided in the bluetooth sensor node 101 to convert an analog signal obtained by the sensor 1012 into a digital signal. Generally, the data obtained by the sensor 1012 is analog quantity, and it needs to be converted into digital quantity for the convenience of subsequent processing, and the digital quantity is transmitted to the bluetooth gateway 102 via the bluetooth module 1011.
In another embodiment of the present disclosure, as shown in fig. 5, a battery and a battery level monitoring device are built in the wireless charging power supply system. The battery may be, for example, a lithium ion battery, and the battery power monitoring device may be, for example, a battery power detection chip, which is not described herein again because it is an existing technology. In the embodiment of the present disclosure, the battery level monitoring device may send the detected battery level signal built in the wireless charging power supply system 1013 to the bluetooth gateway 102, and the bluetooth gateway 102 may further send the signal to the monitoring server 103, so as to facilitate monitoring of the battery level. Alternatively, the wireless charging power supply system 1013 may also be provided with a bluetooth communication module, which may be used as a bluetooth master connected to the bluetooth gateway 102, and report the electric quantity of the internal battery of the wireless charging power supply system 1013 to the monitoring server 102 in real time through the bluetooth gateway 102. And if the wireless charging power supply system 1013 and the bluetooth sensor node 101 are in the charging state, reporting the charging state, the charging duration, the charging efficiency and the like.
In another embodiment of the present disclosure, a mounting portion is disposed in the wireless node charging bin 1023, and the mounting portion is mainly used for mounting the wireless charger 1024, so as to charge the bluetooth sensor node 1011.
In order to be able to better charge the bluetooth sensor node 1011, it is necessary that the installation part has a position adjustment function for adjusting the horizontal position and angle of the wireless charger 1024. Specifically, the position of the mounting portion is required to be parallel to and center-aligned with the position where the bluetooth sensor node 1011 can be mounted. When the distance is not more than 80 mm and the inclination angle is not more than 15 degrees, the charging energy transmission efficiency is not less than 80%. Fig. 6 (a) shows one-to-one charging, and fig. 6 (b) shows one-to-two charging. One-to-many charging energy transfer efficiencies in excess of one-to-two can be less than 50%, and are generally not employed.
When the wireless rechargeable Bluetooth medical monitoring system 100 according to the embodiment of the disclosure works, a public network IP address or a local area network IP address is configured according to an application scenario when first configuration is performed; the Bluetooth gateway 102 is set as a DHCP mode by default to acquire an IP address, and can also be connected to a computer through a serial port and log in a system through the serial port to perform access configuration of the IP address and WIFI.
The bluetooth module in the bluetooth gateway 102 is a master role in bluetooth communication, the bluetooth module 1011 in the bluetooth wireless sensor node 101 is a slave role in bluetooth communication protocol, and each bluetooth master can be connected with no more than 7 bluetooth slave nodes. After the system is started, the bluetooth slave node broadcasts its MAC address, battery power, sensor type, and the bluetooth host in the bluetooth gateway 102 forwards the bluetooth slave MAC address, battery power, sensor type, received wireless signal strength, etc. that it can receive to the monitoring server 103. Specifically, the bluetooth sensor node 101 obtains sensing data from the sensor 1012 through the digital-to-analog conversion chip, such as: electrocardio, body sound, blood pressure and the like, the information such as the electric quantity, charge and discharge and the like of the battery is obtained from the power chip, the information such as the transmitting power, the received signal strength and the like is obtained from the Bluetooth radio frequency chip, the monitoring data of the patient and the state data of the equipment are sent to the Bluetooth gateway 102 through the Bluetooth radio frequency chip, and the monitoring data are forwarded to the monitoring server 103 through the Bluetooth gateway 102.
The monitoring server 103 sets the sampling rate and the sampling precision of data acquisition according to the information uploaded by the bluetooth gateway 102, starts or stops data acquisition, and displays and reminds charging according to the electric quantity.
The above description is only for the specific embodiments of the present disclosure, but the scope of the present disclosure is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present disclosure should be covered within the scope of the present disclosure. Therefore, the protection scope of the present disclosure shall be subject to the protection scope of the claims.
Claims (10)
1. A wireless chargeable Bluetooth medical care monitoring system is characterized by comprising a Bluetooth sensor node, a Bluetooth gateway and a monitoring server, wherein the monitoring server is connected with the Bluetooth sensor node through a network
The bluetooth sensor node is configured to acquire a sensor signal and includes a wireless charging power supply system;
the bluetooth gateway is configured to receive the sensor signals from the bluetooth sensor node and includes a wireless transmission module configured to transmit the processed sensor signals to the monitoring server; and is
The Bluetooth gateway is provided with a wireless node charging bin and a wireless charger, and the Bluetooth sensor node can be installed in the wireless node charging bin and is charged to the wireless charging power supply system through the wireless charger.
2. The wirelessly chargeable bluetooth healthcare monitoring system according to claim 1, wherein the bluetooth sensor node comprises an analog-to-digital conversion module that converts the sensor signal to a digital signal.
3. The wirelessly chargeable bluetooth medical care monitoring system according to claim 1, wherein a battery and a battery level monitoring device are disposed in the wireless charging power supply system, and the battery level monitoring device transmits a battery level signal disposed in the wireless charging power supply system to the bluetooth gateway.
4. The wirelessly chargeable bluetooth healthcare monitoring system of claim 1, wherein the bluetooth gateway comprises a bluetooth module, the bluetooth gateway receives the sensor signal from the bluetooth sensor node via the bluetooth module, and the wireless transmission module comprises at least one of a WIFI module and an ethernet module.
5. The wirelessly chargeable Bluetooth medical care monitoring system of claim 1, wherein the wireless charger is disposed in a wireless charger bin, and the wireless charger bin is provided with a wired charging interface to charge the wireless charger via the wired charging interface.
6. The wirelessly chargeable bluetooth healthcare monitoring system according to claim 5, wherein the wireless charger is detachably disposed in the wireless charger compartment, and the wireless charger is a separate mobile wireless charger.
7. The wirelessly chargeable Bluetooth medical care monitoring system according to any one of claims 1-6, wherein the wireless node charging bin is provided with a mounting portion for mounting the wireless charger.
8. The wirelessly chargeable bluetooth medical monitoring system according to claim 7, wherein the mounting portion is provided with a position adjustment device for adjusting a horizontal position and an angle of the wireless charger.
9. The wirelessly chargeable bluetooth medical care monitoring system according to claim 7, wherein the mounting portion is positioned parallel and centrally aligned with a location where the bluetooth sensor node can be mounted.
10. The wirelessly chargeable bluetooth medical monitoring system according to claim 9, wherein the mounting portion is located no further than 80 mm from a location where the bluetooth sensor node can be mounted, and the inclination angle is no further than 15 degrees.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202122899709.8U CN218243845U (en) | 2021-11-24 | 2021-11-24 | Wireless rechargeable Bluetooth medical care monitoring system |
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| CN202122899709.8U CN218243845U (en) | 2021-11-24 | 2021-11-24 | Wireless rechargeable Bluetooth medical care monitoring system |
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| CN218243845U true CN218243845U (en) | 2023-01-06 |
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