CN103190888A - Multiple-parameter telemetering monitoring system - Google Patents
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Abstract
The invention discloses a multiple-parameter telemetering monitoring system which comprises a telemetering monitoring terminal, a relay receiving box and a central work station. The telemetering monitoring terminal is used for receiving a synchronous clock signal sent by the relay receiving box and combining and transmitting acquired monitoring data information and the synchronous clock signal to the relay receiving box. The relay receiving box is used for sending the synchronous clock signal to the telemetering monitoring terminal and receiving and then transmitting monitoring data information with the synchronous clock signal sent by the telemetering monitoring terminal to the central work station. The central work station is used for receiving and synchronously displaying the monitoring data information with the synchronous clock signal sent by the relay receiving box in real time. The multiple-parameter telemetering monitoring system solves the contradiction caused in wireless telemetering communication and has the advantages of being large in transmission distance, ultra-low in power consumption, wide in frequency bandwidth and the like.
Description
Technical Field
The invention relates to the technical field of medical engineering, in particular to a multi-parameter telemetering and monitoring system.
Background
In the prior art, the technical field of medical engineering mainly relates to a bedside monitor technology and an electrocardio telemetering monitoring technology. Wherein, the main function and the structural feature of the bedside monitor are: firstly, vital sign parameters of a patient, such as electrocardio, respiration, blood pressure, blood oxygen, pulse, body temperature and the like, can be monitored in real time; and secondly, the functions of real-time three-level audible and visual alarm and simple data playback can be performed on the abnormal parameters.
However, the existing bedside monitor is mainly applied to critical patient monitoring of a CCU (Coronary heart disease) and an ICU (Intensive Care Unit), and has a large volume, generally 10 to 12 inches of liquid crystal display. The bedside monitor is matched with a general monitoring workstation;
wherein, this central authorities guardianship workstation's key feature is: firstly, monitoring conditions of bedside monitors of 4-32 beds can be monitored in a real-time centralized manner; secondly, the functions of data alarming, data playback and the like are achieved; and the networking mode comprises a wired mode (generally using a wired local area network) and a wireless mode (generally using a WIFI wireless local area network), but the range is only dozens of meters, and effective signals can be received only within the range of the department.
The main functions and structural characteristics of the electrocardiograph telemetering monitoring are as follows: firstly, the telemetering central monitoring of 4-16 people electrocardiosignals can be carried out; secondly, the distance of wireless remote measurement is generally dozens of meters, and the requirement of remote measurement and monitoring in the department is met; and thirdly, the mobile monitoring device is small in size, adopts a battery to supply power, and can be worn on the body to carry out mobile monitoring.
However, the main disadvantages of the existing bedside monitor and the electrocardiographic telemetering monitor are:
firstly, the bedside monitor is large in size, and a patient needs to be bound beside a bed during monitoring, so that the use range is limited, the bedside monitor is generally only suitable for ICU and CCU critically ill patients, and cannot be suitable for observation of movable chronic patient groups in other departments of a hospital, such as cardiology department and old age department.
Secondly, the electrocardiographic telemetering monitoring can carry out wearable mobile monitoring, but the monitoring parameter is single, generally only one electrocardiogram is provided, and leads of the electrocardiogram are few (generally only single leads or double leads), so that the requirements of multi-parameter comprehensive observation and analysis of cardiovascular patients and old patients cannot be met.
Finally, the telemetering monitoring has poor wireless performance, is unstable, has short distance, is easy to be interfered, has narrow bandwidth, and can allow fewer transmitting terminals to work at different frequencies if fewer transmitting terminals work at one frequency in the same hospital.
And the basic requirements for realizing the communication of the wireless telemetry are as follows: long distance transmission, ultra-low power consumption and wider frequency bandwidth. However, the three are contradictory and restrictive, and the problem is difficult to be effectively solved by the existing wireless communication technologies (such as WIFI, bluetooth, ZIGBEE (which is a low power consumption personal area network protocol based on the ieee802.15.4 standard), and the like).
Therefore, how to solve the contradiction generated in the existing wireless telemetry communication, the problems of short distance transmission, large power consumption and narrow frequency bandwidth become a technical problem to be solved urgently.
Disclosure of Invention
The technical problem to be solved by the invention is to provide a multi-parameter telemetering and monitoring system to solve the problems of contradiction, short distance transmission, large power consumption and narrow frequency bandwidth generated in the existing wireless telemetering communication.
In order to solve the above technical problems, the present invention provides a multi-parameter telemetering monitoring system, comprising: the system comprises a remote monitoring terminal, a relay receiving box and a central workstation; wherein,
the telemetering monitoring terminal is coupled with the relay receiving box and is used for receiving the synchronous clock signal sent by the relay receiving box, correspondingly combining the acquired monitoring data information with the synchronous clock signal and transmitting the monitoring data information to the relay receiving box;
the relay receiving box is coupled with the telemetering and monitoring terminal and the central workstation, and is used for sending a synchronous clock signal to the telemetering and monitoring terminal, receiving monitoring data information with the synchronous clock signal sent by the telemetering and monitoring terminal and forwarding the monitoring data information to the central workstation;
and the central workstation is coupled with the telemetering and monitoring terminal and is used for receiving the monitoring data information which is transmitted by the relay receiving box and is provided with the synchronous clock signal and synchronously displaying the monitoring data information in real time.
Further, the telemetric monitoring terminal comprises: the device comprises a physiological parameter acquisition element, a data conversion element, a data processing element, a telemetering communication element, a display element and a power supply element; wherein,
the physiological parameter acquisition element is coupled with the data conversion element and the power supply element and is used for monitoring, acquiring and transmitting monitoring data information to the data conversion element;
the data conversion element is coupled with the physiological parameter acquisition element and the data processing element and is used for receiving the monitoring data information sent by the physiological parameter acquisition element, converting the monitoring data information into a physiological data electric signal and transmitting the physiological data electric signal to the data processing element;
the data processing element is respectively coupled with the data conversion element, the display element, the telemetering communication element and the power supply element, and is used for receiving the physiological data electric signal sent by the data conversion element, converting the physiological data electric signal into a physiological data digital signal, and sending the physiological data digital signal to the telemetering communication element and the display element; meanwhile, a key instruction sent by the display element is received, and the physiological data digital signal is operated and processed according to the key instruction;
the telemetering communication element is respectively coupled with the data processing element, the power supply element and the relay receiving box, and is used for receiving the physiological data digital signal sent by the data processing element and receiving the synchronous clock signal sent by the relay receiving box, correspondingly combining the received physiological data digital signal and the synchronous clock signal, and transmitting the combined physiological data digital signal and the synchronous clock signal to the relay receiving box;
the display element is coupled with the data processing element and the power supply element and is used for receiving the physiological data digital signal sent by the data processing element for displaying; meanwhile, the key instruction is received and sent to the data processing element;
the power supply element is respectively coupled with the physiological parameter acquisition element, the data conversion element, the data processing element, the telemetering communication element and the display element and is used for supplying power to the physiological parameter acquisition element, the data conversion element, the data processing element, the telemetering communication element and the display element.
Further, the relay receiving box comprises a receiving box and at least one relay box; wherein,
the relay box is coupled with the telemetering communication element and the receiving box and is used for receiving the synchronous clock signal sent by the receiving box, forwarding the synchronous clock signal to the telemetering communication element and transmitting the received physiological data digital signal with the synchronous clock signal sent by the telemetering monitoring element to the receiving box;
the receiving box is coupled with the relay box and the central workstation and used for sending a synchronous clock signal to the relay box, receiving the physiological data digital signal with the synchronous clock signal sent by the relay box and sending the physiological data digital signal to the central workstation.
Further, the synchronizing the real-time displayed content comprises: waveform and digital information, real-time alarm information, data playback information, and data management and analysis information.
Furthermore, the physiological parameter acquisition element is a physiological data acquisition element which is composed of a multi-lead cardiac wire, a blood pressure cuff, a blood oxygen nail sleeve and/or a body temperature wire.
Furthermore, the display element is a display element composed of a liquid crystal display, a corresponding key and/or a sound circuit.
Further, the data conversion element is further an analog amplifier of type INA 333.
Compared with the prior art, the multi-parameter telemetering monitoring system provided by the invention achieves the following effects:
1) the multi-parameter telemetering and monitoring system solves the contradiction generated in wireless telemetering communication, and can realize long-distance transmission, ultra-low power consumption and wider frequency bandwidth;
2) the multi-parameter telemetering and monitoring system reduces the original monitor with the television size to the monitor with the palm size and can be conveniently moved by the bedside monitor manufactured by the system, and a patient can carry about and is convenient to use;
3) the electrocardio lead in the multi-parameter telemetering and monitoring system is expanded into full lead (7 electrocardiowaves are displayed on the same screen) from the original single lead or double leads, and can conveniently position the corresponding myocardial ischemia part for the heart patient;
4) the multi-parameter telemetering and monitoring system can extend the wireless transmission and receiving distance to a range of thousands of meters, the number of terminals which can be monitored is increased from 1 to 16, the frequency can be extended, and the application of low-power-consumption technology is realized, so that the telemetering and monitoring system is greatly convenient for medical care personnel, simultaneously liberates patients and is convenient to popularize rapidly;
5) the multi-parameter telemetering monitoring system has the characteristic of real-time alarm of monitoring, provides corresponding information for subsequent expert analysis, has the functions of real-time monitoring, dynamic electrocardiogram analysis, dynamic blood pressure analysis, sleep respiration analysis and the like, and is very suitable for chronic disease crowd management and health assessment of cardiovascular chronic disease old-age crowd.
Drawings
FIG. 1 is a block diagram of a multi-parameter telemetry monitoring system according to an embodiment of the invention;
fig. 2 is a block diagram showing the detailed structure of the telemetry monitoring terminal 10 and the relay receiving box 20 in the multi-parameter telemetry monitoring system according to the embodiment of fig. 1.
Detailed Description
As used in the specification and in the claims, certain terms are used to refer to particular components. As one skilled in the art will appreciate, manufacturers may refer to a component by different names. This specification and claims do not intend to distinguish between components that differ in name but not function. In the following description and in the claims, the terms "include" and "comprise" are used in an open-ended fashion, and thus should be interpreted to mean "include, but not limited to. "substantially" means within an acceptable error range, and a person skilled in the art can solve the technical problem within a certain error range to substantially achieve the technical effect. Furthermore, the term "coupled" is intended to encompass any direct or indirect electrical coupling. Thus, if a first device couples to a second device, that connection may be through a direct electrical coupling or through an indirect electrical coupling via other devices and couplings. The following description is of the preferred embodiment for carrying out the invention, and is made for the purpose of illustrating the general principles of the invention and not for the purpose of limiting the scope of the invention. The scope of the present invention is defined by the appended claims.
The present invention will be described in further detail below with reference to the accompanying drawings, but the present invention is not limited thereto.
As shown in fig. 1, the multi-parameter telemetry monitoring system of the present invention comprises: a telemetering and monitoring terminal 10, a relay receiving box 20 and a central workstation 30; wherein,
the telemetering and monitoring terminal 10 is coupled to the relay receiving box 20, and is configured to receive a synchronous clock signal sent by the relay receiving box 20, and transmit the acquired monitoring data information and the synchronous clock signal to the relay receiving box 20 after being correspondingly combined;
the relay receiving box 20 is coupled to the telemetry and monitoring terminal 10 and the central workstation 30, and is configured to send a synchronous clock signal to the telemetry and monitoring terminal 10, receive monitoring data information with the synchronous clock signal sent by the telemetry and monitoring terminal 10, and forward the monitoring data information to the central workstation 30;
as shown in fig. 2, in the specific embodiment, the relay receiving box 20 generally comprises a receiving box 202 and at least one relay box 201. The relay box 201 is coupled with the telemetry communication element 104 and the receiving box 202, and is used for receiving the synchronous clock signal sent by the receiving box 202, forwarding the synchronous clock signal to the telemetry communication element 104 and transmitting the received physiological data digital signal with the synchronous clock signal sent by the telemetry monitoring element 104 to the receiving box 202; the receiving box 202 is coupled to the relay box 201 and the central workstation 30, and is configured to send a synchronous clock signal to the relay box 201, receive the physiological data digital signal with the synchronous clock signal sent by the relay box 201, and send the physiological data digital signal to the central workstation 30.
As shown in fig. 2, specifically, the relay boxes 201 may adopt a cascade connection manner, and at most 63 relay boxes may be cascaded, and each of the relay boxes 201 and the receiving box 202 may receive effective signals within a range of 1000 meters of outside-hospital apparent distance, and after the cascade connection, a maximum range of receiving effective signals may be increased to be within 64 kilometers in theory. The receiving box 202 and the relay box 201 are both externally connected with an antenna, the relay box 201 and other relay boxes 201, and the relay box 201 and the receiving box 202 are connected through 4-core RS485 buses, and the receiving box 202 and the central workstation 30 are connected through an RS232 serial port. In addition, the receiving box 202 may further be equipped with a dc power interface, the dc voltage is 12V, and the receiving box 202 may further transmit the dc power to the relay box 201 through an RS485 bus to supply power to the relay box 201.
The central workstation 30 is coupled to the telemetering and monitoring terminal 10, and is configured to receive the monitoring data information with the synchronous clock signal transmitted by the relay receiving box 20, and synchronously display the monitoring data information in real time.
Specifically, the content displayed in the central workstation 30 includes: waveform and digital information, real-time alarm information, data playback information, and data management and analysis information.
Specifically, as shown in fig. 2, the telemetric monitoring terminal 10 includes: a physiological parameter acquisition element 101, a data conversion element 102, a data processing element 103, a telemetry communication element 104, a display element 105 and a power supply element 106; wherein,
the physiological parameter acquisition element 101 is coupled to the data conversion element 102 and the power supply element 106, and is configured to monitor and acquire monitored data information and transmit the monitored data information to the data conversion element 102;
in a specific embodiment, the physiological parameter collecting element 101 may be a multi-lead cardiac cable, a blood pressure cuff, a blood oxygen nail cover and a body temperature cable, and can detect and collect monitoring data information of a patient, such as a multi-lead electrocardiogram waveform, a respiration waveform, a blood pressure value, a blood oxygen value, a pulse wave and a body temperature value, in real time. The monitored data information comprises: electrocardio signals and respiratory pressure change signals extracted by the multi-lead electrocardiowire, pulse pressure value signals extracted by the blood pressure cuff, red light and infrared light signals extracted by the blood oxygen nail sleeve and body temperature signals extracted by the body temperature line. The lead heart wire is expanded into a multi-lead heart wire (7 heart electric waves are displayed on the same screen in the embodiment) from an original single-lead heart wire or a double-lead heart wire, and the corresponding myocardial ischemia position can be conveniently positioned for a heart patient. The above is not limited in detail.
The data conversion element 102 is coupled to the physiological parameter acquisition element 101 and the data processing element 103, and is configured to receive the monitored data information sent by the physiological parameter acquisition element 101, convert the monitored data information into a physiological data electrical signal, and transmit the physiological data electrical signal to the data processing element 103;
in a specific embodiment, the data conversion element 102 may be an analog amplification conversion circuit with a model number INA333, and the power consumption may be controlled to be 1 mA. Specifically, the data conversion element 102 receives the electrocardiographic signal, the respiration signal, the pulse pressure value signal, the red light and infrared light signal, and the body temperature signal sent by the physiological parameter acquisition element 101, converts the analog signals into electrical signals through the analog amplification circuit, and sends the electrical signals to the data processing element 103 after performing differential amplification and corresponding low-frequency and high-frequency filtering processing. The above is not limited in detail.
The data processing element 103 is coupled to the data conversion element 102, the display element 105, the telemetry communication element 104 and the power supply element 106, and is configured to receive the physiological data electrical signal sent by the data conversion element 102, convert the physiological data electrical signal into a physiological data digital signal, and send the physiological data digital signal to the telemetry communication element 104 and the display element 105; meanwhile, a key instruction sent by the display element 105 is received, and the physiological data digital signal is operated and processed according to the key instruction.
The telemetering communication element 104 is respectively coupled to the data processing element 103, the power supply element 106 and the relay receiving box 20, and is configured to receive the physiological data digital signal sent by the data processing element 103 and receive the synchronous clock signal sent by the relay receiving box 20, and transmit the received physiological data digital signal and the received synchronous clock signal to the relay receiving box 20 after being correspondingly combined;
as shown in fig. 2, specifically, the telemetry communication element 104 is provided with an antenna, and it receives the synchronous clock signal transmitted from the relay receiving box 20, receives the digital physiological data signal sent by the data processing element 103, determines different transmission timings according to a set transmission channel, and sequentially sends the digital physiological data signal and the synchronous clock signal to the relay receiving box 20 after correspondingly combining them in a predetermined time interval; the telemetric communication element 104 itself also has a clock adaptive function, and data can still be transmitted in the correct timing within 40 seconds of failing to receive the synchronous clock signal. Furthermore, during times when no signal interaction is taking place with the relay receiving box 20, the telemetric communication element 104 will automatically enter a sleep state, minimizing power consumption.
The display element 105 is coupled with the data processing element 103 and the power supply element 106, and is used for receiving the digital physiological data signals sent by the data processing element 103 and displaying the digital physiological data signals; meanwhile, a key instruction is received and sent to the data processing element 103;
the display element 105 is further composed of a liquid crystal display, a corresponding key and an audio circuit. And is of course not limited thereto.
The power supply element 106 is coupled to the physiological parameter acquisition element 101, the data conversion element 102, the data processing element 103, the telemetry communication element 104 and the display element 105, respectively, and is used for supplying power to the physiological parameter acquisition element 101, the data conversion element 102, the data processing element 103, the telemetry communication element 104 and the display element 105.
The following is an application example of the remote emergency monitoring system according to the present invention.
First, the telemetering and monitoring terminal 10 of the multi-parameter telemetering system described in this embodiment is a small-sized mobile monitor, which is carried by a patient, and as the patient-side device of the embodiment of the present invention, its hardware system mainly comprises a physiological parameter acquisition element 101, a data conversion element 102, a data processing element 103, a telemetering and communication element 104, a display element 105 and a power supply element 106. The mobile monitor adopts a high-degree miniaturization integration technology, and integrates circuits such as the multi-physiological-parameter acquisition element 101, the data processing element 103, the telemetering communication element 104 and the like on a circuit board with the size of a palm, so that the mobile monitor is small in size and convenient to carry. Wherein, the physiological parameter collecting element 101 comprises a multi-lead cardiac wire, a blood pressure cuff, a blood oxygen nail cover and a body temperature line. The specific connection mode of the medical device and the human body is as follows:
1) the patient uses the multi-lead electrocardio wire, one end with the electrode buckle is connected with the electrocardio electrode slice and is attached to the corresponding part of the human body surface, and the other end of the plug is inserted into the electrocardio socket of the mobile monitor;
2) the blood pressure cuff is used for being pushed to the upper arm (the position which is horizontally level with the heart part) of a person, and the plug at the other end is inserted into the blood pressure socket of the mobile monitor;
3) using a blood oxygen wire to sleeve the blood oxygen nail on the finger of a person, and inserting the plug at the other end into the blood oxygen socket of the mobile monitor;
4) the body temperature probe is fixed under the armpit of the human body by an adhesive tape by using a body temperature line, and the plug at the other end is inserted into the body temperature socket of the mobile monitor.
After the remote monitoring terminal 10 is connected to a human body, a switch of the remote monitoring terminal 10 is turned on, and at this time, each analog signal of the remote monitoring terminal 10 is finally input to the data processing element 103 through the analog amplifying circuit and the filter circuit matched with the analog amplifying circuit, which is specifically represented as follows:
firstly, electrocardiosignals enter an amplifying and filtering circuit (comprising a low-pass, high-pass and 50HZ trap circuit) of the electrocardiosignals through a multi-lead electrocardio wire and are input into a data processing element 103;
secondly, the respiratory signal enters an amplifying and filtering circuit of the respiratory signal through a multi-lead cardiac wire and is input to the data processing element 103;
thirdly, the blood pressure signal enters the amplifying and filtering circuit of the pulse wave and the pressure value of the blood pressure through the blood pressure cuff, then enters the blood pressure module to calculate the CPU, calculates the blood pressure value and finally inputs the blood pressure value to the data processing element 103;
fourthly, the blood oxygen signal enters the amplifying circuit of red light and infrared light through the blood oxygen nail cover, then enters the blood oxygen calculating CPU, calculates the blood oxygen value and finally inputs the blood oxygen value to the data processing element 103;
fifthly, the body temperature signal enters the body temperature amplifying circuit through the body temperature line and is finally input to the data processing element 103.
Secondly, when data transmission is required, the receiving box 202 sends at least one synchronous clock signal to the relay box 201, and the relay box 201 simultaneously forwards the received synchronous clock signal to the telemetry communication element 104;
then, the telemetry communication element 104 receives the physiological data digital signal sent by the data processing element 103, and transmits the received physiological data digital signal and the synchronous clock signal to the relay box 201 in the relay receiving box 20 after being correspondingly combined; after receiving the physiological data digital signal with the synchronous clock signal, the relay box 201 performs handshake communication with the receiving box 202 through the RS485 bus, and after receiving the invitation from the receiving box 202, sends the received physiological data digital signal with the synchronous clock signal to the receiving box 202. The receiving box 202 will process the received physiological data digital signal with the synchronized clock signal and then send it to the central workstation 30.
Finally, the central workstation 30 can receive and receive the physiological data digital signals with the synchronous clock signals sent by the mobile monitors carried by the patients at remote places outside the hospital and at various places inside the hospital through the relay receiving box 20, and after the physiological data digital signals are decompressed, converted by a communication protocol and the like, the monitoring data information of the patients is stored in a database and is analyzed by an embedded expert analysis system, such as: the on-duty doctor analyzes and diagnoses the monitoring information of the sick and sick patients deeply by combining the diagnosis result analyzed by the expert analysis system software, and rescues the patients with life health in a dangerous state in time so as to ensure the life health safety of the patients, thereby realizing that one doctor finishes centralized real-time monitoring on a plurality of patients inside and outside the hospital by one central workstation 30.
Compared with the prior art, the multi-parameter telemetering monitoring system provided by the invention achieves the following effects:
1) the multi-parameter telemetering and monitoring system solves the contradiction generated in wireless telemetering communication, and can realize long-distance transmission, ultra-low power consumption and wider frequency bandwidth;
2) the multi-parameter telemetering and monitoring system reduces the original monitor with the television size to the monitor with the palm size and can be conveniently moved by the bedside monitor manufactured by the system, and a patient can carry about and is convenient to use;
3) the electrocardio lead in the multi-parameter telemetering and monitoring system is expanded into full lead (7 electrocardiowaves are displayed on the same screen) from the original single lead or double leads, and can conveniently position the corresponding myocardial ischemia part for the heart patient;
4) the multi-parameter telemetering and monitoring system can extend the wireless transmission and receiving distance to a range of thousands of meters, the number of terminals which can be monitored is increased from 1 to 16, the frequency can be extended, and the application of low-power-consumption technology is realized, so that the telemetering and monitoring system is greatly convenient for medical care personnel, simultaneously liberates patients and is convenient to popularize rapidly;
5) the multi-parameter telemetering monitoring system has the characteristic of real-time alarm of monitoring, provides corresponding information for subsequent expert analysis, has the functions of real-time monitoring, dynamic electrocardiogram analysis, dynamic blood pressure analysis, sleep respiration analysis and the like, and is very suitable for chronic disease crowd management and health assessment of cardiovascular chronic disease old-age crowd.
The foregoing description shows and describes several preferred embodiments of the invention, but as aforementioned, it is to be understood that the invention is not limited to the forms disclosed herein, but is not to be construed as excluding other embodiments and is capable of use in various other combinations, modifications, and environments and is capable of changes within the scope of the inventive concept as expressed herein, commensurate with the above teachings, or the skill or knowledge of the relevant art. And that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (7)
1. A multi-parameter telemetry monitoring system, comprising: the system comprises a remote monitoring terminal, a relay receiving box and a central workstation; wherein,
the telemetering monitoring terminal is coupled with the relay receiving box and is used for receiving the synchronous clock signal sent by the relay receiving box, correspondingly combining the acquired monitoring data information with the synchronous clock signal and transmitting the monitoring data information to the relay receiving box;
the relay receiving box is coupled with the telemetering and monitoring terminal and the central workstation, and is used for sending a synchronous clock signal to the telemetering and monitoring terminal, receiving monitoring data information with the synchronous clock signal sent by the telemetering and monitoring terminal and forwarding the monitoring data information to the central workstation;
and the central workstation is coupled with the telemetering and monitoring terminal and is used for receiving the monitoring data information which is transmitted by the relay receiving box and is provided with the synchronous clock signal and synchronously displaying the monitoring data information in real time.
2. The multi-parameter telemetry monitoring system of claim 1, wherein the telemetry monitoring terminal comprises: the device comprises a physiological parameter acquisition element, a data conversion element, a data processing element, a telemetering communication element, a display element and a power supply element; wherein,
the physiological parameter acquisition element is coupled with the data conversion element and the power supply element and is used for monitoring, acquiring and transmitting monitoring data information to the data conversion element;
the data conversion element is coupled with the physiological parameter acquisition element and the data processing element and is used for receiving the monitoring data information sent by the physiological parameter acquisition element, converting the monitoring data information into a physiological data electric signal and transmitting the physiological data electric signal to the data processing element;
the data processing element is respectively coupled with the data conversion element, the display element, the telemetering communication element and the power supply element, and is used for receiving the physiological data electric signal sent by the data conversion element, converting the physiological data electric signal into a physiological data digital signal, and sending the physiological data digital signal to the telemetering communication element and the display element; meanwhile, a key instruction sent by the display element is received, and the physiological data digital signal is operated and processed according to the key instruction;
the telemetering communication element is respectively coupled with the data processing element, the power supply element and the relay receiving box, and is used for receiving the physiological data digital signal sent by the data processing element and receiving the synchronous clock signal sent by the relay receiving box, correspondingly combining the received physiological data digital signal and the synchronous clock signal, and transmitting the combined physiological data digital signal and the synchronous clock signal to the relay receiving box;
the display element is coupled with the data processing element and the power supply element and is used for receiving the physiological data digital signal sent by the data processing element for displaying; meanwhile, the key instruction is received and sent to the data processing element;
the power supply element is respectively coupled with the physiological parameter acquisition element, the data conversion element, the data processing element, the telemetering communication element and the display element and is used for supplying power to the physiological parameter acquisition element, the data conversion element, the data processing element, the telemetering communication element and the display element.
3. The multi-parameter telemetry monitoring system of claim 2, wherein said relay receiver box includes a receiver box and at least one relay box; wherein,
the relay box is coupled with the telemetering communication element and the receiving box and is used for receiving the synchronous clock signal sent by the receiving box, forwarding the synchronous clock signal to the telemetering communication element and transmitting the received physiological data digital signal with the synchronous clock signal sent by the telemetering monitoring element to the receiving box;
the receiving box is coupled with the relay box and the central workstation and used for sending a synchronous clock signal to the relay box, receiving the physiological data digital signal with the synchronous clock signal sent by the relay box and sending the physiological data digital signal to the central workstation.
4. The multi-parameter telemetry monitoring system of claim 1, wherein said synchronized real-time display of content includes: waveform and digital information, real-time alarm information, data playback information, and data management and analysis information.
5. The system of claim 2, wherein the physiological parameter acquisition element is further a physiological data acquisition element comprising a multi-lead cardiac wire, a blood pressure cuff, a blood oxygen nail cover, and/or a body temperature wire.
6. The system of claim 2, wherein the display element is further a display element comprising a liquid crystal display, corresponding buttons and/or an audio circuit.
7. The multi-parameter telemetry monitoring system of claim 2, wherein the data conversion element is further an analog amplifier of type INA 333.
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