Physiological data monitoring system for hospital rounds monitoring

Abstract

A physiological data monitoring system (1000) for hospital ward monitoring comprises a physiological data collection device (100) and at least one wearable physiological data monitoring device (200). The wearable physiological data monitoring device (200) stores at least identification information of a monitoring subject. The physiological data collection device (100) emits electromagnetic energy to the wearable physiological data monitoring device (200) for power supply. During the power supply, the wearable physiological data monitoring device (200) collects physiological data of the monitoring subject, and establishes a first wireless communication link with the physiological data collection device (100) to wirelessly transmit the physiological data and the identification information of the monitoring subject to the physiological data collection device (100). The physiological data collection device (100) acquires the physiological data and the identification information of the monitoring subject transmitted by the wearable physiological data monitoring device (200) through the first wireless communication link.

Description

Technical Field

[0001] This application relates to a medical monitoring system, and more particularly to a physiological data monitoring system for hospital ward rounds, and its wearable physiological data monitoring device and physiological data collection device. Background Technology

[0002] Traditional physiological parameter measurements either involve restraining the patient to the bed and using monitoring equipment with numerous cables, or employing portable, battery-powered telemetry devices to wirelessly transmit the results to a monitor or central station. These methods restrict patient movement or require heavy equipment during activity, impacting comfort and hindering recovery. Furthermore, patients typically wear a wristband upon admission, identifying their information such as a barcode or NFC tag. These wristbands are often single-function and require dedicated reading / writing devices in addition to the measurement equipment, increasing the complexity and workload of hospital equipment management. Summary of the Invention

[0003] This application discloses a physiological data monitoring system for hospital ward rounds and a wearable physiological data monitoring device and a physiological data collection device, used to measure the physiological data of patients.

[0004] This application discloses a physiological data monitoring system for hospital ward rounds, comprising a physiological data collection device and at least one wearable physiological data monitoring device. The at least one wearable physiological data monitoring device is worn on a body part of at least one monitored subject located in one or more wards within the hospital. The physiological data collection device is mounted on a movable vehicle. The wearable physiological data monitoring device stores at least the identification information of the monitored subject. The physiological data collection device is configured to emit electromagnetic energy towards the at least one wearable physiological data monitoring device. When the movable vehicle approaches the monitored subject, and the physiological data... When the electromagnetic energy emitted by the data collection device can be sensed by the wearable physiological data monitoring device, the wearable physiological data monitoring device is configured to generate electrical energy based on the electromagnetic energy for power supply; the wearable physiological data monitoring device is configured to collect the physiological data of the monitored object during power supply and establish a first wireless communication link with the physiological data collection device to wirelessly transmit the physiological data and identification information of the monitored object to the physiological data collection device; the physiological data collection device is configured to acquire the physiological data and identification information of the monitored object transmitted by at least one wearable physiological data monitoring device through the first wireless communication link.

[0005] This application also discloses a wearable physiological data monitoring device for wearing on a body part of a monitored object. The wearable physiological data monitoring device includes a processor, a wireless data transceiver circuit, a physiological data sensor, a wireless power excitation circuit, and a memory. The processor is electrically connected to the data transceiver circuit, the physiological data sensor, the wireless power excitation circuit, and the memory. The memory is used to store at least the identification information of the monitored object. The physiological data sensor is used to collect at least one physiological data of the monitored object. The wireless power excitation circuit is used to generate electrical energy upon sensing electromagnetic energy emitted by a physiological data collection device to power the wearable physiological data monitoring device. During the power supply of the wireless power excitation circuit, the processor controls the physiological data sensor to collect the physiological data of the monitored object and controls the wireless data transceiver circuit to establish a wireless communication link with the physiological data collection device to wirelessly transmit the physiological data and identification information of the monitored object to the physiological data collection device.

[0006] This application also discloses a physiological data collection device, including a processor, a radio electromagnetic transmitting circuit, and a wireless data transceiver circuit. The processor is electrically connected to the radio electromagnetic transmitting circuit and the wireless data transceiver circuit, respectively. The processor is used to control the radio electromagnetic transmitting circuit to transmit electromagnetic energy to at least one wearable physiological data monitoring device to power the wearable physiological data monitoring device. The processor is also used to control the wireless data transceiver circuit to establish a wireless communication link with the wearable physiological data monitoring device during the power supply period of the wearable physiological data monitoring device, so as to obtain the physiological data and identification information of the monitored object from the wearable physiological data monitoring device.

[0007] The physiological data monitoring system for hospital ward rounds, and its wearable physiological data monitoring device and physiological data collection device, as described in this application embodiment, allow the wearable physiological data monitoring device to generate electrical energy based on the electromagnetic energy when the mobile carrier approaches the monitored object and the electromagnetic energy emitted by the physiological data collection device can be sensed by the wearable physiological data monitoring device. This allows the wearable physiological data monitoring device to operate without a built-in battery, significantly reducing its weight and burden on the patient, thus enabling greater freedom of movement. During power supply, the wearable physiological data monitoring device collects physiological data from the monitored object and establishes a first wireless communication link with the physiological data collection device to wirelessly transmit the physiological data and identification information of the monitored object to the physiological data collection device. The physiological data collection device is configured to acquire the physiological data and identification information of the monitored object transmitted by at least one wearable physiological data monitoring device via the first wireless communication link. Thus, by integrating identification information and physiological data of the monitored object into the wearable physiological data monitoring device, the physiological data collection device can conveniently acquire one or more physiological data of a monitored object, or acquire one or more physiological data of multiple monitored objects, simplifying the data collection process. Attached Figure Description

[0008] To more clearly illustrate the technical solutions in the embodiments of this application, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0009] Figure 1 This is a schematic diagram of a physiological data monitoring system for hospital ward rounds, according to one embodiment of this application.

[0010] Figure 2 This is a schematic diagram of the physiological data collection device in one embodiment of this application.

[0011] Figure 3 This is a schematic diagram of the structure of a wearable physiological data monitoring device according to one embodiment of this application.

[0012] Figure 4 This is a flowchart illustrating a physiological data monitoring method for hospital ward rounds according to one embodiment of this application. Detailed Implementation

[0013] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0014] The terms "first," "second," etc., in the specification, claims, and accompanying drawings of this application are used to distinguish different objects, not to describe a specific order. Furthermore, the term "comprising," and any variations thereof, are intended to cover non-exclusive inclusion. For example, a process, method, system, product, or apparatus that includes a series of steps or modules is not limited to the listed steps or modules, but may optionally include steps or modules not listed, or may optionally include other steps or modules inherent to these processes, methods, products, or apparatuses.

[0015] The following description provides preferred embodiments for carrying out this application; however, this description is for the purpose of illustrating the general principles of this application and is not intended to limit the scope of this application. The scope of protection of this application shall be determined by the appended claims.

[0016] Please see Figure 1 , Figure 1This is a schematic diagram of a physiological data monitoring system 1000 for hospital ward round monitoring according to an embodiment of this application. The physiological data monitoring system 1000 includes a physiological data collection device 100 and at least one wearable physiological data monitoring device 200. The at least one wearable physiological data monitoring device 200 is worn on a body part of at least one monitored subject located in one or more wards within the hospital. The physiological data collection device 100 is mounted on a movable vehicle, which may be, but is not limited to, a medical trolley. The wearable physiological data monitoring device 200 stores at least the identification information of the monitored subject. This identification information includes at least information uniquely corresponding to the monitored subject's identity information, such as, but not limited to, the inpatient department, bed number, patient name, and age. The physiological data collection device 100 is configured to emit electromagnetic energy to the at least one wearable physiological data monitoring device 200. When the mobile vehicle approaches the monitored object, and the electromagnetic energy emitted by the physiological data collection device 100 can be sensed by the wearable physiological data monitoring device 200, the wearable physiological data monitoring device 200 is configured to generate electrical energy based on the electromagnetic energy for power supply. During power supply, the wearable physiological data monitoring device 200 is configured to collect physiological data of the monitored object and establish a first wireless communication link with the physiological data collection device 100 to wirelessly transmit the physiological data and identification information of the monitored object to the physiological data collection device 100. The physiological data collection device 100 is configured to acquire the physiological data and identification information of the monitored object transmitted by at least one wearable physiological data monitoring device 200 through the first wireless communication link.

[0017] Therefore, in this application, when the electromagnetic energy emitted by the physiological data collection device 100 can be sensed by the wearable physiological data monitoring device 200, the wearable physiological data monitoring device 200 generates electrical energy based on the electromagnetic energy for power supply. This solves the problem of the monitored object being restrained, allowing the monitored object to move freely when measuring physiological data, and also reduces the equipment load on the monitored object during activity, improving the comfort of the monitored object when being monitored. During power supply, the wearable physiological data monitoring device 200 collects the physiological data of the monitored object and establishes a first wireless communication link with the physiological data collection device 100 to wirelessly transmit the physiological data and identification information of the monitored object to the physiological data collection device 100. The physiological data collection device 100 can obtain the identification information and physiological data of the monitored object at once. Medical personnel can also carry the physiological data collection device 100 to conveniently read the physiological data of the monitored object wirelessly without disturbing the monitored object, thus improving the work efficiency of medical personnel. In addition, the physiological data monitoring system 1000 can also realize the inpatient management of the monitored subjects, identify the identity information of the monitored subjects, and combine the inpatient management and physiological data measurement of the monitored subjects into one, simplifying the complexity of hospital equipment and improving management efficiency.

[0018] Specifically, in one embodiment, please refer to... Figure 2The physiological data collection device 100 includes a first processor 110, a radio electromagnetic transmitting circuit 120, and a first wireless data transceiver circuit 130. The first processor 110 is electrically connected to both the radio electromagnetic transmitting circuit 120 and the first wireless data transceiver circuit 130. It should be noted that the first processor 110 can be a central processing unit (CPU), or other general-purpose processing units, digital signal processing units (DSPs), application-specific integrated circuits (ASICs), field-programmable gate arrays (FPGAs), or other programmable logic devices, discrete gate or transistor logic devices, discrete hardware components, etc. The general-purpose processing unit can be a microprocessor unit or any conventional processing unit. The first processor 110 is the control center of the physiological data collection device 100, connecting all parts of the physiological data collection device 100 via various interfaces and lines. The radio electromagnetic transmitting circuit 120 can be, but is not limited to, a radiation coil. The first wireless data transceiver circuit 130 may be, but is not limited to, a short-range communication module, including but not limited to RFID (Radio Frequency Identification) and NFC (Near Field Communication) short-range communication modules.

[0019] Specifically, in one embodiment, please refer to... Figure 3Each wearable physiological data monitoring device 200 includes a second processor 210, a second wireless data transceiver circuit 220, a physiological data sensor 230, a wireless power excitation circuit 240, and a memory 250. The second processor 210 is electrically connected to the second wireless data transceiver circuit 220, the physiological data sensor 230, the wireless power excitation circuit 240, and the memory 250, respectively. It should be noted that the second processor 210 can be a central processing unit (CPU), or other general-purpose processing units, digital signal processing units (DSPs), application-specific integrated circuits (ASICs), field-programmable gate arrays (FPGAs), or other programmable logic devices, discrete gate or transistor logic devices, discrete hardware components, etc. The general-purpose processing unit can be a microprocessor unit or any conventional processing unit, etc. The second processor 210 is the control center of the wearable physiological data monitoring device 200, connecting all parts of the wearable physiological data monitoring device 200 through various interfaces and lines. Specifically, the second wireless data transceiver circuit 220 may be, but is not limited to, a short-range communication module, including but not limited to RFID, NFC, and other short-range communication modules. The physiological data sensor 230 may be, but is not limited to, a sensor for sensing body temperature, blood glucose, heart rate, respiratory rate, etc. The wireless power excitation circuit 240 may be, but is not limited to, a radiation coil. The memory 250 may include high-speed random access memory, and may also include non-volatile memory, such as hard disk, RAM, plug-in hard disk, smart media card (SMC), secure digital (SD) card, flash card, multiple disk storage devices, flash memory devices, or other volatile solid-state storage devices. In some embodiments, the memory stores several program instructions, which can be invoked by the second processor 210 to perform the aforementioned functions.

[0020] Specifically, in one embodiment, the memory 250 is used to store at least the identification information of the monitored object. The physiological data sensor 230 is used to collect at least one physiological data of the monitored object. The wireless power excitation circuit 240 is used to generate electrical energy upon sensing the electromagnetic energy emitted by the physiological data collection device 100, to power the wearable physiological data monitoring device 200; during the power supply of the wireless power excitation circuit 240, the second processor 210 controls the physiological data sensor 230 to collect the physiological data of the monitored object, and controls the second wireless data transceiver circuit 220 of the wearable physiological data monitoring device 200 to establish a first wireless communication link with the first wireless data transceiver circuit 130 of the physiological data collection device 100, so as to wirelessly transmit the physiological data and identification information of the monitored object to the physiological data collection device 100. The first wireless data transceiver circuit 130 obtains the physiological data and identification information of the monitored object transmitted by the at least one wearable physiological data monitoring device 200 through the first wireless communication link.

[0021] Therefore, in this application, when the electromagnetic energy emitted by the radio electromagnetic transmitting circuit 120 can be sensed by the radio power excitation circuit 240, the radio power excitation circuit 240 generates electrical energy based on the electromagnetic energy to power the wearable physiological data monitoring device 200. This greatly reduces the wearing weight of the wearable physiological data monitoring device 200, solving the problem of the monitored subject being restricted, allowing the monitored subject to move freely when measuring physiological data, and reducing the equipment load on the monitored subject during activity, thus improving the comfort of the monitored subject during monitoring. During the power supply period, the physiological data sensor 23 of the wearable physiological data monitoring device 200... The system collects physiological data from the monitored object and controls the second wireless data transceiver circuit 220 of the wearable physiological data monitoring device 200 to establish a first wireless communication link with the first wireless data transceiver circuit 130 of the physiological data collection device 100. This allows the physiological data and identification information of the monitored object to be wirelessly transmitted to the physiological data collection device 100. The physiological data collection device 100 can obtain the identification information and physiological data of the monitored object at once. Medical personnel can also carry the physiological data collection device 100 to conveniently read the physiological data of the monitored object wirelessly without disturbing the monitored object, thus improving the work efficiency of medical personnel. Furthermore, this physiological data monitoring system 1000 can also realize the inpatient management of the monitored object, identify the identity information of the monitored object, and integrate the inpatient management and physiological data measurement of the monitored object, simplifying the complexity of hospital equipment and improving management efficiency.

[0022] Specifically, in one embodiment, the physiological data includes at least one of body temperature, blood glucose, heart rate, and respiratory rate. Thus, medical staff can collect patients' physiological data in real time using the physiological data collection device 100, greatly facilitating their daily work.

[0023] Specifically, in one embodiment, the wireless power excitation circuit 240 includes an electromagnetic induction coil 2401, a rectifier circuit 2402, a boost circuit 2403, and a DC-DC converter circuit 2404 connected in sequence. The electromagnetic induction coil 2401 is used to sense the electromagnetic energy emitted by the physiological data collection device 100 to generate electrical energy; the rectifier circuit 2402 is used to rectify the electrical energy generated by the electromagnetic induction coil 2401; the boost circuit 2403 is used to boost the rectified voltage; and the DC-DC converter circuit 2404 is used to convert alternating current into direct current as the power supply for the corresponding wearable physiological data monitoring device 200.

[0024] Therefore, this power supply method can eliminate the need for a battery in the wearable physiological data monitoring device 200, thus saving layout space and reducing the weight of the wearable physiological data monitoring device 200, making the wearable physiological data monitoring device 200 thinner and lighter.

[0025] Specifically, in one embodiment, the first processor 110 is further configured to control the first wireless data transceiver circuit 130 to send a write data to the corresponding wearable physiological data monitoring device 200 during the power supply of the wearable physiological data monitoring device 200, wherein the write data includes at least one of the identification information of the monitored object and medical order data.

[0026] Specifically, in one embodiment, during the power supply period, the second processor 210 is further configured to control the second wireless data transceiver circuit 220 to acquire write data from the physiological data collection device 100 through the first wireless communication link and store the write data in the memory 250, wherein the write data includes at least one of the identification information of the monitored object and medical order data.

[0027] Specifically, in one embodiment, each wearable physiological data monitoring device 200 further includes a memory display screen 260, the second processor 210 is electrically connected to the memory display screen 260, and the second processor 210 controls the memory display screen 260 to display data, wherein the data display includes at least one of displaying physiological data collected by the wearable physiological data monitoring device 200 during the previous power supply, displaying the identification information of the monitored object, and displaying medical order information.

[0028] Therefore, the wearable physiological data monitoring device 200 can support the display of either identification information or medical order information for extended periods. Medical staff can use the physiological data collection device 100 to wirelessly write medical order information, such as regular medication reminders and regular activity reminders, into the wearable physiological data monitoring device 200 and display it on the memory display screen 260. The monitored individual can access and execute the doctor's orders in real time through the memory display screen 260, making communication between the monitored individual and medical staff more effective and sustained.

[0029] Specifically, in one embodiment, each of the wearable physiological data monitoring devices 200 is in the form of a patch for attaching to a body part of the monitored subject. It is understood that in other embodiments, each of the wearable physiological data monitoring devices 200 may be in the form of a wristband for wearing on the wrist of the monitored subject.

[0030] Specifically, in one embodiment, the physiological data collection device 100 further includes a display screen 140 electrically connected to the first processor 110, and the first processor 110 is further configured to control the display screen 140 to display the identification information and physiological data of the monitored object obtained from the wearable physiological data monitoring device 200.

[0031] It is understood that the physiological data sent by each wearable physiological data monitoring device 200 may be processed by the second processor 210 or may be unprocessed signals that need to be processed by the first processor 110 of the physiological data collection device 100. When the physiological data sent by the wearable physiological data monitoring device 200 has been processed by the second processor 210, the first processor 110 controls the display screen 140 to directly display the physiological data of the monitored object obtained from the wearable physiological data monitoring device 200. When the physiological data sent by the wearable physiological data monitoring device 200 has not been processed by the second processor 210, the first processor 110 processes the physiological data first and controls the display screen 140 to display the processed physiological data. This facilitates medical personnel in understanding the physiological status of each monitored object.

[0032] Specifically, in one embodiment, the first processor 110 is further configured to generate alarm information when it is determined that the physiological data of the monitored object exceeds a preset alarm limit.

[0033] Specifically, in one embodiment, the alarm information may be an audible and visual alarm or an alarm information displayed on a screen.

[0034] Specifically, in one embodiment, the physiological data monitoring system 1000 for hospital ward round monitoring also includes a central information system 2000, which may be, but is not limited to, a central station, a clinical information system (CIS), an EMR, etc.

[0035] The physiological data collection device 100 is further configured to establish a second wireless communication link with the central information system 2000, so as to send the physiological data and identification information of the monitored object obtained from the at least one wearable physiological data monitoring device 200 to the central information system 2000 through the second wireless communication link.

[0036] Please refer to this as well. Figure 2 , Figure 2 This is a schematic diagram of a physiological data collection device 100 according to an embodiment of this application. The physiological data collection device 100 includes a first processor 110, a radio electromagnetic transmitting circuit 120, and a first wireless data transceiver circuit 130. The first processor 110 is electrically connected to the radio electromagnetic transmitting circuit 120 and the first wireless data transceiver circuit 130, respectively. The first processor 110 is used to control the radio electromagnetic transmitting circuit 120 to transmit electromagnetic energy to at least one wearable physiological data monitoring device 200 to power the wearable physiological data monitoring device 200. The first processor 110 is also used to control the first wireless data transceiver circuit 130 to establish a wireless communication link with the wearable physiological data monitoring device 200 during the power supply period of the wearable physiological data monitoring device 200, so as to obtain the physiological data and identification information of the monitored object from the wearable physiological data monitoring device 200.

[0037] Therefore, in this application, the physiological data collection device 100 can obtain the identification information and physiological data of the monitored object at one time. Medical staff can also carry the physiological data collection device 100 and conveniently read the physiological data of the monitored object wirelessly without disturbing the monitored object. This also improves the work efficiency of medical staff, combines the hospitalization management and physiological data measurement of the monitored object into one, simplifies the complexity of hospital equipment, and improves management efficiency.

[0038] Specifically, in one embodiment, the first processor 110 is further configured to control the first wireless data transceiver circuit 130 to send a write data to the corresponding wearable physiological data monitoring device 200 during the power supply of the wearable physiological data monitoring device 200, wherein the write data includes at least one of the identification information of the monitored object and medical order data.

[0039] Thus, medical staff can use the physiological data collection device 100 to wirelessly write medical orders, such as regular medication reminders and regular activity reminders, into the wearable physiological data monitoring device 200, making communication between the monitored individual and medical staff more effective and lasting.

[0040] Specifically, in one embodiment, the physiological data collection device 100 further includes a display screen 140 electrically connected to the first processor 110. The first processor 110 is further configured to control the display screen 140 to display the identification information and physiological data of the monitored object obtained from the wearable physiological data monitoring device 200. This facilitates medical personnel in understanding the physiological status of each monitored object.

[0041] Specifically, in one embodiment, the first processor 110 is further configured to generate alarm information when it is determined that the physiological data of the monitored object exceeds a preset alarm limit.

[0042] Specifically, in one embodiment, the alarm information may be an audible and visual alarm or an alarm information displayed on a screen.

[0043] Specifically, in one embodiment, the first wireless data transceiver circuit 130 may be, but is not limited to, a short-range communication module, including but not limited to RF, NFC and other short-range communication modules.

[0044] Please refer to this as well. Figure 3 , Figure 3 This is a schematic diagram of a wearable physiological data monitoring device 200 according to an embodiment of this application. The wearable physiological data monitoring device 200 is worn on a body part of the monitored object. The wearable physiological data monitoring device 200 includes a second processor 210, a second wireless data transceiver circuit 220, a physiological data sensor 230, a wireless power excitation circuit 240, and a memory 250. The second processor 210 is electrically connected to the second wireless data transceiver circuit 220, the physiological data sensor 230, the wireless power excitation circuit 240, and the memory 250, respectively.

[0045] The memory 250 is used to store at least the identification information of the monitored object; the physiological data sensor 230 is used to collect at least one physiological data of the monitored object; the wireless power excitation circuit 240 is used to generate electrical energy by self-excitation when sensing electromagnetic energy emitted by a physiological data collection device 100, so as to power the wearable physiological data monitoring device 200; during the power supply of the wireless power excitation circuit 240, the second processor 210 controls the physiological data sensor 230 to collect the physiological data of the monitored object, and controls the second wireless data transceiver circuit 220 to establish a wireless communication link with the physiological data collection device 100, so as to wirelessly transmit the physiological data and identification information of the monitored object to the physiological data collection device 100.

[0046] Specifically, in one embodiment, the physiological data includes at least one of body temperature, blood glucose, heart rate, and respiratory rate.

[0047] Specifically, in one embodiment, the second wireless data transceiver circuit 220 may be, but is not limited to, a short-range communication module, including but not limited to RF, NFC and other short-range communication modules.

[0048] Specifically, in one embodiment, the wireless power excitation circuit 240 includes an electromagnetic induction coil 2401, a rectifier circuit 2402, a boost circuit 2403, and a DC-DC converter circuit 2404 connected in sequence. The electromagnetic induction coil 2401 is used to sense the electromagnetic energy emitted by the physiological data collection device 100 to generate electrical energy. The rectifier circuit 2402 is used to rectify the electrical energy generated by the electromagnetic induction coil 2401. The boost circuit 2403 is used to boost the rectified voltage. The DC-DC converter circuit 2404 is used to convert alternating current into direct current as the power supply for the wearable physiological data monitoring device 200.

[0049] Specifically, in one embodiment, during the power supply period, the second processor 210 is further configured to control the second wireless data transceiver circuit 220 to acquire write data from the physiological data collection device 100 through the wireless communication link and store the write data in the memory, wherein the write data includes at least one of the identification information of the monitored object and medical order data.

[0050] Specifically, in one embodiment, the wearable physiological data monitoring device 200 further includes a memory display screen 260, the second processor 210 is electrically connected to the memory display screen 260, and the second processor 210 controls the memory display screen 260 to display data, wherein the data display includes at least one of displaying physiological data collected by the physiological data monitoring device during the previous power supply, displaying the identification information of the monitored object, and displaying medical order information.

[0051] Specifically, in one embodiment, the wearable physiological data monitoring device 200 is in the form of a patch for attaching to the body part of the monitored object; it is understood that in other embodiments, the wearable physiological data monitoring device 200 is in the form of a bracelet for wearing on the wrist of the monitored object.

[0052] Please refer to this as well. Figure 4 , Figure 4 This is a flowchart illustrating a physiological data monitoring method for hospital ward rounds according to one embodiment of this application. It is understood that the execution order of the physiological data monitoring method is not limited to... Figure 4 The order shown. Specifically, the physiological data monitoring method includes:

[0053] Step 401: The physiological data collection device 100 emits electromagnetic energy to the at least one wearable physiological data monitoring device 200.

[0054] Step 402: When the mobile vehicle approaches the monitored object, and the electromagnetic energy emitted by the physiological data collection device 100 can be sensed by the wearable physiological data monitoring device 200, the wearable physiological data monitoring device 200 generates electrical energy based on the electromagnetic energy to provide power.

[0055] Step 403: During power supply, the wearable physiological data monitoring device 200 collects the physiological data of the monitored object and establishes a first wireless communication link with the physiological data collection device 100 to wirelessly transmit the physiological data and identification information of the monitored object to the physiological data collection device 100.

[0056] Step 404: The physiological data collection device 100 acquires the physiological data and identification information of the monitored object sent by the at least one wearable physiological data monitoring device 200 through the first wireless communication link.

[0057] This solves the problem of restricted movement for monitored individuals, allowing them to move freely while their physiological data is measured, and also reduces the equipment load on them during activity, improving their comfort during monitoring. Furthermore, medical staff can carry the physiological data collection device 100 and conveniently read the monitored individuals' physiological data wirelessly without disturbing them, thus improving their work efficiency. In addition, the physiological data monitoring system 1000 can also manage the monitored individuals' hospitalization, identifying their identity information and integrating hospitalization management and physiological data measurement into one process, simplifying hospital equipment complexity and improving management efficiency.

[0058] Specifically, in one embodiment, the wearable physiological data monitoring device 200 generates electrical energy based on the self-excitation of the electromagnetic energy for power supply, including:

[0059] The device senses the electromagnetic energy emitted by the physiological data collection device 100 to generate electrical energy.

[0060] The electrical energy generated by the electromagnetic induction coil 2401 is rectified;

[0061] Boost the rectified voltage;

[0062] Alternating current is converted to direct current to power the wearable physiological data monitoring device 200.

[0063] Specifically, in one embodiment, the physiological data includes at least one of body temperature, blood glucose, heart rate, and respiratory rate. Thus, medical staff can collect patients' physiological data in real time using the physiological data collection device 100, greatly facilitating their daily work.

[0064] Specifically, in one embodiment, the physiological data monitoring method includes:

[0065] During the power supply period of the wearable physiological data monitoring device 200, control is used to send written data to the corresponding wearable physiological data monitoring device 200. The written data includes at least one of the identification information of the monitored object and medical order data.

[0066] The written data is stored on the wearable physiological data monitoring device 200.

[0067] Specifically, in one embodiment, the physiological data monitoring method includes:

[0068] The memory display screen 260 is controlled to display data, wherein the data display includes at least one of the following: displaying physiological data collected by the wearable physiological data monitoring device 200 during the previous power supply, displaying the identification information of the monitored object, and displaying medical order information.

[0069] Specifically, in one embodiment, the physiological data monitoring method includes:

[0070] The physiological data collection device 100 is controlled to display the identification information and physiological data of the monitored object obtained from the wearable physiological data monitoring device 200.

[0071] Specifically, in one embodiment, the physiological data monitoring method includes:

[0072] When the physiological data collection device 100 determines that the physiological data of the monitored object exceeds a preset alarm limit, it generates an alarm message.

[0073] Specifically, in one embodiment, the alarm information may be an audible and visual alarm or an alarm information displayed on a screen.

[0074] Specifically, in one embodiment, the physiological data monitoring method includes:

[0075] The physiological data collection device 100 is controlled to establish a second wireless communication link with the central information system 2000, so as to send the physiological data and identification information of the monitored object obtained from the at least one wearable physiological data monitoring device 200 to the central information system 2000 through the second wireless communication link.

[0076] In some embodiments, the present invention also provides a computer-readable storage medium storing at least one program instruction, which, after being invoked and executed by the first processor 110 and the second processor 210, performs... Figure 4Any of the method steps, thereby configuring the physiological data collection device to emit electromagnetic energy to the at least one wearable physiological data monitoring device; when the mobile vehicle approaches the monitored object, and the electromagnetic energy emitted by the physiological data collection device can be sensed by the wearable physiological data monitoring device, the wearable physiological data monitoring device is configured to generate electrical energy based on the electromagnetic energy for power supply; the wearable physiological data monitoring device is configured to collect physiological data of the monitored object during power supply, and establish a first wireless communication link with the physiological data collection device to wirelessly transmit the physiological data and identification information of the monitored object to the physiological data collection device; the physiological data collection device is configured to acquire the physiological data and identification information of the monitored object transmitted by the at least one wearable physiological data monitoring device through the first wireless communication link. In some embodiments, the computer storage medium may be any storage device capable of storing information, such as a memory card, solid-state memory, micro hard disk, optical disk, etc.

[0077] Therefore, the embodiments of this application have been described in detail above. Specific examples have been used to illustrate the principles and embodiments of this application. The description of the above embodiments is only for the purpose of helping to understand the method and core ideas of this application. At the same time, for those skilled in the art, there will be changes in specific embodiments and application scope based on the ideas of this application. Therefore, the content of this specification should not be construed as a limitation of this application.

Claims

1. A physiological data monitoring system for hospital ward rounds, characterized in that, The device includes a physiological data collection device and at least one wearable physiological data monitoring device, wherein the at least one wearable physiological data monitoring device is worn on a body part of at least one monitored subject and is not equipped with a battery, the monitored subject is located in one or more wards within a hospital, and the physiological data collection device is mounted on a mobile vehicle. The wearable physiological data monitoring device stores at least the identification information of the monitored object; The physiological data collection device is configured to emit electromagnetic energy to the at least one wearable physiological data monitoring device; When the mobile vehicle approaches the monitored object, and the electromagnetic energy emitted by the physiological data collection device can be sensed by the wearable physiological data monitoring device, the wearable physiological data monitoring device is configured to generate electrical energy based on the electromagnetic energy for power supply. The wearable physiological data monitoring device is configured to collect physiological data of the monitored object during power supply, and establish a first wireless communication link with the physiological data collection device to wirelessly transmit the physiological data and identification information of the monitored object to the physiological data collection device. The physiological data collection device is configured to acquire physiological data and identification information of the monitored object sent by the at least one wearable physiological data monitoring device through the first wireless communication link; During the power supply period, the wearable physiological data monitoring device acquires written data from the physiological data collection device via the first wireless communication link, wherein the written data includes the medical order data of the monitored object.

2. The physiological data monitoring system for hospital ward rounds as described in claim 1, characterized in that, The physiological data collection device includes a first processor, a radio electromagnetic transmitting circuit, and a first wireless data transceiver circuit, wherein the first processor is electrically connected to the radio electromagnetic transmitting circuit and the first wireless data transceiver circuit respectively. Each of the wearable physiological data monitoring devices includes a second processor, a second wireless data transceiver circuit, a physiological data sensor, a wireless power excitation circuit, and a memory. The second processor is electrically connected to the second wireless data transceiver circuit, the physiological data sensor, the wireless power excitation circuit, and the memory. The memory is used to store at least the identification information of the monitored object. The physiological data sensor is used to collect at least one physiological data of the monitored object; The wireless power excitation circuit is used to generate electrical energy by self-excitation when it senses the electromagnetic energy emitted by the physiological data collection device, so as to power the wearable physiological data monitoring device. During the power supply period of the wireless power excitation circuit, the second processor controls the physiological data sensor to collect the physiological data of the monitored object, and controls the second wireless data transceiver circuit of the wearable physiological data monitoring device to establish the first wireless communication link with the first wireless data transceiver circuit of the physiological data collection device, so as to wirelessly transmit the physiological data and identification information of the monitored object to the physiological data collection device. The first wireless data transceiver circuit acquires the physiological data and identification information of the monitored object sent by the at least one wearable physiological data monitoring device through the first wireless communication link.

3. The physiological data monitoring system for hospital ward rounds as described in claim 2, characterized in that, Each of the wearable physiological data monitoring devices further includes a memory display screen, and the second processor is electrically connected to the memory display screen. The second processor controls the memory display screen to display data, wherein the data display includes at least one of displaying physiological data collected by the wearable physiological data monitoring device during the previous power supply, displaying identification information of the monitored object, and displaying medical order information.

4. The physiological data monitoring system for hospital ward rounds as described in claim 2 or 3, characterized in that, Both the first wireless data transceiver circuit and the second wireless data transceiver circuit are short-range communication modules.

5. The physiological data monitoring system for hospital ward rounds as described in claim 2 or 3, characterized in that, The physiological data includes at least one of body temperature, blood glucose, heart rate, and respiratory rate.

6. The physiological data monitoring system for hospital ward rounds as described in claim 2 or 3, characterized in that, During the power supply period, the second processor is also configured to control the second wireless data transceiver circuit to acquire write data from the physiological data collection device through the first wireless communication link, and store the write data in the memory, wherein the write data also includes the identification information of the monitored object.

7. The physiological data monitoring system for hospital ward rounds as described in claim 2 or 3, characterized in that, Each of the wearable physiological data monitoring devices is in the form of a patch for attaching to a part of the body of the monitored subject; or, each of the wearable physiological data monitoring devices is in the form of a bracelet for wearing on the wrist of the monitored subject.

8. The physiological data monitoring system for hospital ward rounds as described in claim 2 or 3, characterized in that, The wireless power excitation circuit includes an electromagnetic induction coil, a rectifier circuit, a boost circuit, and a DC-DC converter circuit connected in sequence; the electromagnetic induction coil is used to sense the electromagnetic energy emitted by the physiological data collection device to generate electrical energy; the rectifier circuit is used to rectify the electrical energy generated by the electromagnetic induction coil. The boost circuit is used to boost the rectified voltage; the DC-DC converter is used to convert AC power into DC power to serve as the power supply for the corresponding wearable physiological data monitoring device.

9. The physiological data monitoring system for hospital ward rounds as described in claim 2 or 3, characterized in that, The first processor is further configured to control the first wireless data transceiver circuit to send a write data to the corresponding wearable physiological data monitoring device during the power supply period of the wearable physiological data monitoring device, wherein the write data includes at least one of the identification information of the monitored object and medical order data.

10. The physiological data monitoring system for hospital ward rounds as described in claim 2 or 3, characterized in that, The physiological data collection device also includes a display screen electrically connected to the first processor, and the first processor is further configured to control the display screen to display the identification information and physiological data of the monitored object obtained from the wearable physiological data monitoring device.

11. The physiological data monitoring system for hospital ward rounds as described in claim 2 or 3, characterized in that, The first processor is also configured to generate alarm information when it is determined that the physiological data of the monitored object exceeds a preset alarm limit.

12. The physiological data monitoring system for hospital ward rounds as described in any one of claims 1-3, characterized in that, It also includes a central information system, and the physiological data collection device is further configured to establish a second wireless communication link with the central information system to transmit the physiological data of the monitored object and the identification of the monitored object obtained from the at least one wearable physiological data monitoring device to the central information system through the second wireless communication link.

13. A wearable physiological data monitoring device, for wearing on a part of the body of the monitored subject, characterized in that, The wearable physiological data monitoring device includes a processor, a wireless data transceiver circuit, a physiological data sensor, a wireless power excitation circuit, and a memory. The processor is electrically connected to the data transceiver circuit, the physiological data sensor, the wireless power excitation circuit, and the memory. The wearable physiological data monitoring device does not have a battery. The memory is used to store at least the identification information of the monitored object; The physiological data sensor is used to collect at least one physiological data of the monitored object; The wireless power excitation circuit is used to generate electrical energy by self-excitation when it senses the electromagnetic energy emitted by a physiological data collection device, so as to power the wearable physiological data monitoring device. During the power supply period of the wireless power excitation circuit, the processor controls the physiological data sensor to collect the physiological data of the monitored object, and controls the wireless data transceiver circuit to establish a wireless communication link with the physiological data collection device, so as to wirelessly transmit the physiological data and identification information of the monitored object to the physiological data collection device; During the power supply period, the processor is also used to control the wireless data transceiver circuit to acquire written data from the physiological data collection device through the wireless communication link.

14. The wearable physiological data monitoring device as described in claim 13, characterized in that, The wearable physiological data monitoring device also includes a memory display screen. The processor is electrically connected to the memory display screen and controls the memory display screen to display data. The data display includes at least one of the following: displaying physiological data collected by the physiological data monitoring device during the previous power supply, displaying the identification information of the monitored object, and displaying medical order information.

15. The wearable physiological data monitoring device as described in claim 13 or 14, characterized in that, The wireless data transceiver circuit is a short-range communication module.

16. The wearable physiological data monitoring device as described in claim 13 or 14, characterized in that, The physiological data includes at least one of body temperature, blood glucose, heart rate, and respiratory rate.

17. The wearable physiological data monitoring device as described in claim 13 or 14, characterized in that, The processor is further configured to store the write data in the memory, wherein the write data includes at least one of the identification information of the monitored object and medical order data.

18. The wearable physiological data monitoring device as described in claim 13 or 14, characterized in that, The wearable physiological data monitoring device is in the form of a patch for attaching to the body part of the monitored subject; or, the wearable physiological data monitoring device is in the form of a bracelet for wearing on the wrist of the monitored subject.

19. The wearable physiological data monitoring device as described in claim 13 or 14, characterized in that, The wireless power excitation circuit includes an electromagnetic induction coil, a rectifier circuit, a boost circuit, and a DC-DC converter circuit connected in sequence; the electromagnetic induction coil is used to sense the electromagnetic energy emitted by the physiological data collection device to generate electrical energy; the rectifier circuit is used to rectify the electrical energy generated by the electromagnetic induction coil. The boost circuit is used to boost the rectified voltage; the DC-DC converter is used to convert AC power into DC power to serve as the power supply for the wearable physiological data monitoring device.

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