CN110115569B - Whole-process monitoring method and vital sign monitoring equipment - Google Patents
Whole-process monitoring method and vital sign monitoring equipment Download PDFInfo
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- CN110115569B CN110115569B CN201910295390.2A CN201910295390A CN110115569B CN 110115569 B CN110115569 B CN 110115569B CN 201910295390 A CN201910295390 A CN 201910295390A CN 110115569 B CN110115569 B CN 110115569B
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- A61B5/0002—Remote monitoring of patients using telemetry, e.g. transmission of vital signals via a communication network
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- A61B5/02—Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
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Abstract
The invention provides a whole-course monitoring method and vital sign monitoring equipment, which mainly comprises the steps of wearing the vital sign monitoring equipment with wireless and display functions on a patient, acquiring vital sign information of the patient, establishing a connection relation between an external monitoring system and the vital sign monitoring equipment, receiving data of the vital sign monitoring equipment by the external monitoring system and displaying the data on the external monitoring system, disconnecting the connection relation between the external monitoring system and the vital sign monitoring equipment once an instruction is applied for disconnection or the vital sign monitoring equipment leaves a wireless network coverage area of the external monitoring system, and displaying the acquired vital sign information of the patient on the vital sign monitoring equipment, so that the whole-course monitoring requirement of the patient cannot be finished due to the fact that monitoring is discontinuous under different platforms and different scenes in the prior art and monitoring blind areas often occur, has very important significance for the popularization of perioperative full-vital sign monitoring.
Description
Technical Field
The embodiment of the invention relates to the technical field of medical monitoring, in particular to a whole-process monitoring method and vital sign monitoring equipment.
Background
With the continuous progress of wireless communication technology, more and more types of wireless physical sign monitoring terminal products, such as a wireless temperature monitoring terminal, a wireless blood oxygen pulse monitoring terminal, a wireless electronic sphygmomanometer, a wireless electrocardiogram monitor and the like, appear in recent years. The application of these wireless sign monitoring terminal products can significantly reduce by the data line on the monitoring person, make things convenient for medical personnel to cure.
The vigorous development of wearable medical technology in recent years has the appearance of more and more wearable blood oxygen measurement products, the technology is more and more mature, and how to utilize the wireless technology to carry out more effective monitoring method on patients becomes a subject which is more and more emphasized clinically. The patient can be monitored in the whole process more effectively, the life safety guarantee of perioperative patients can be improved, and great significance can be realized on the reduction of postoperative complications of the patients, so that the method has great significance if a set of complete whole-process monitoring method can be developed.
Disclosure of Invention
In view of this, one of the technical problems solved by the embodiments of the present invention is to provide a whole-process monitoring method and a vital sign monitoring device, so as to overcome the problem that the patient cannot be monitored in the whole process during the transportation process in the prior art, and achieve the whole-process monitoring effect of the patient under different scenes on different platforms through a cross-platform seamless connection technology.
In an embodiment of the present application, a wireless physical sign monitoring system is provided, and a whole-course monitoring method mainly includes the following steps:
A. wearing vital sign monitoring equipment with wireless and display functions on a patient, and acquiring vital sign information of the patient;
B. establishing a connection relationship between an external monitoring system and the vital sign monitoring equipment, and receiving and displaying data of the vital sign monitoring equipment by the external monitoring system;
C. judging whether an instruction applies for disconnection from the external monitoring system or whether the vital sign monitoring equipment leaves the wireless network coverage area of the external monitoring system, if so, continuing to enter the step D, and if not, staying in the step;
D. disconnecting the connection relation between the external monitoring system and the vital sign monitoring equipment;
E. and B, displaying the acquired vital sign information of the patient on the vital sign monitoring equipment, judging whether an external device applies for establishing a connection relationship with the vital sign monitoring equipment again, if so, returning to the step B, and if not, continuously displaying the information through the vital sign monitoring equipment.
Optionally, a step a1 is further included between step a and step B, the vital sign monitoring device receives the instruction to send handshake information with the ID representing its own unique ID, and the external monitoring system enters step B after receiving the handshake information.
Optionally, a step a2 is further included between step a and step B, the vital sign monitoring device externally sends connectable information with a unique ID representing itself, the external monitoring system receives the information and sends a connection request to the vital sign monitoring device, and step B is entered.
Optionally, after the vital sign monitoring device is connected to the external monitoring system, the vital sign monitoring device closes its own display unit, and the vital sign information is not displayed any more, but is only displayed by the external monitoring system.
Optionally, after the vital sign monitoring device is connected to the external monitoring system, the vital sign monitoring device sends non-digitized data to the external monitoring device after collecting the vital sign data.
Optionally, after the vital sign monitoring device is disconnected from the external monitoring system, the vital sign monitoring device stores the vital sign data and the time corresponding to the data locally, and sends the stored vital sign data and the time corresponding to the data to the external monitoring device after the connection relationship between the vital sign monitoring device and the external monitoring device is established.
In a specific embodiment of the present invention, a vital signs monitoring device is provided, comprising a cuff, a monitor function module, an electrocardiograph lead, and a blood oxygen probe, wherein,
the cuff can form a closed structure on the arm of a human body;
one end of the electrocardio lead wire is connected with the monitor functional module, and the other end of the electrocardio lead wire is connected with the human body, so that an electrocardiogram signal of the human body is transmitted to the monitor functional module;
one end of the blood oxygen probe is connected with the monitor functional module, and the other end of the blood oxygen probe is connected with a human body;
the monitor functional module is fixed on the cuff and can acquire physiological sign information of a human body through the cuff, the electrocardio lead wire, the blood oxygen probe and the like;
the monitor function module is provided with a wireless unit, can receive an instruction to control the wireless unit to send a wireless signal with a representative unique ID mark outwards, can establish a connection relation with external monitoring equipment to perform data interaction, is provided with a display unit, and displays collected vital sign information through the display unit after the monitor function module is disconnected with the external monitoring system through the wireless signal.
Optionally, the vital sign monitoring device is provided with a first operation interface, and through the first operation interface, even when the vital sign monitoring device is connected with an external device, the display unit still displays the collected vital sign information
Optionally, the blood oxygen probe is connected with the monitor functional module at one side of the monitor functional module close to the wrist, and the electrocardiograph lead wire is connected with the monitor functional module at one end far away from the wrist.
Optionally, a second operation interface is disposed on the monitor functional module, and the second operation interface can control the vital sign monitoring device to externally send information representing its unique ID identifier or to be disconnected from an external monitoring system in a wireless manner.
According to the technical scheme, the embodiment of the invention overcomes the defects that monitoring is discontinuous under different platforms and different scenes and monitoring blind areas often occur in the prior art, so that the requirement of monitoring the whole vital signs of a patient cannot be met, and the method has very important significance for popularization of perioperative full vital sign monitoring.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments described in the embodiments of the present invention, and it is also possible for a person skilled in the art to obtain other drawings based on the drawings.
Fig. 1 is a schematic structural diagram of a wireless physical sign monitoring terminal according to an embodiment of the present application;
fig. 2 is a schematic structural diagram of a clear display unit of a wireless physical sign monitoring terminal according to an embodiment of the present application;
fig. 3 is a detailed structural schematic diagram of a wireless physical sign monitoring terminal according to an embodiment of the present application;
fig. 4 is a schematic flow chart of a full-process monitoring method according to an embodiment of the present application;
Detailed Description
Of course, it is not necessary for any particular embodiment of the invention to achieve all of the above advantages at the same time.
In order to make those skilled in the art better understand the technical solutions in the embodiments of the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all the embodiments. All other embodiments obtained by a person skilled in the art based on the embodiments of the present invention shall fall within the scope of the protection of the embodiments of the present invention.
According to related research reports, the clinical requirement for continuous monitoring of vital signs is very strong, according to the recent research literature, 60% of inpatients are not continuously monitored actually, more than 75% of preventable deaths actually occur outside the ICU, and more than 84% of deaths caused by heart diseases have early-judging signs within 8 hours before the onset of the disease, which indicates that the clinical requirement for continuous monitoring is very strong, but the equipment configuration and hardware facilities in the existing hospital system cannot meet the existing clinical requirement for time-series monitoring. On one hand, the distance and spatial constraints of the connecting lines of the existing monitors limit the use of continuous vital sign monitoring for certain patients, and on the other hand, the limited number of the existing monitors in hospitals also greatly limits the number of patients to be continuously monitored for vital signs.
In recent years, medical care personnel have paid high attention to the research of carriers and related equipment for efficient monitoring management in hospitalization and have come into use. However, the existing monitoring equipment has the practical problems of various models, incapability of being efficiently integrated with the monitoring equipment, various emergency equipment, disorder lines, scattered distribution, large volume and the like, and has the defects of single equipment function, low integration level, incapability of ensuring the monitoring continuity of vital signs, and especially the monitoring data loss or information inequality in the handover process. The current monitoring equipment still continues to monitor by using an ECG monitor, medical staff can know physiological state information of a patient according to equipment alarm, but cannot know changes and trends of various physiological parameters of the patient in real time in detail, and one index, one module and one lead wire have the advantages of multiple lead wires, disorder, complex equipment disassembly, long time consumption, limitation of the length of the lead wire, incapability of timely grasping patient information by a team doctor, great increase of risks that accidents or unexpected conditions cannot be handled in time, non-real-time information in a handover process, and even risks of sudden accidents in disorder, so that the treatment efficiency is reduced, and the dangerousness of the treatment staff is increased.
With the development and progress of science and technology, wearable equipment enters a high-speed development period, wearable medical treatment breaks through the limitation of traditional medical treatment on space and time, the equipment is small and exquisite in weight, is suitable for being carried about by patients for a long time, and brings convenience and instantaneity to vital sign monitoring of the patients.
Embodiments of the present invention will be described in detail with reference to the accompanying drawings and embodiments, so that the implementation process of how to apply the technical means to solve the technical problems and achieve the technical effects can be fully understood and implemented. Fig. 4 is a schematic flow chart of the whole-process monitoring method.
Example scenario 1
In the embodiment of the scene, after the patient enters the hospital, the patient starts to wear the wireless vital sign sensor, which has the function of monitoring vital sign parameters such as electrocardio, blood oxygen, blood pressure and the like in real time and is wirelessly connected with external equipment through a wireless signal, the external equipment comprises a wireless data repeater and a monitor, the wireless data repeater is responsible for receiving the vital sign parameters of the wireless vital sign sensor and converting the vital sign parameters into analog electric signals, and the analog electric signals are connected to a wired interface of the monitor, so as to complete the remote display and management of the vital sign parameters on the monitor, and the patient can freely move in the range covered by the wireless signal of the whole wireless data repeater without being limited by a connecting wire of the monitor, because an area which cannot be covered by a wireless data repeater network exists between two different areas, in order to realize the monitoring of a patient in the area which cannot be covered by the network, the wireless vital sign sensor is disconnected from the original monitoring system by operating an operation unit on the wireless vital sign sensor or the wireless data repeater, the vital sign information of the patient is displayed on a display unit of the wireless vital sign sensor in real time, and when the patient enters a new area containing the monitoring system, the vital sign monitoring equipment and the monitoring system of the new area establish a connection relationship, and the vital sign data are displayed on the monitor of the new area.
In the embodiment of the present scenario, the connection relationship established between the wireless vital sign sensor and the wireless data relay in the monitoring system may be that the wireless vital sign sensor first detects whether a connectable wireless network exists in the area, if the wireless network is detected, handshake information representing that the wireless vital sign sensor has a unique ID identifier of itself is sent out, indicating that the wireless vital sign sensor can be connected by the wireless network, and the external wireless data relay responds to the handshake information after receiving the handshake signal, so that the connection relationship between the wireless vital sign sensor and the wireless data relay is established, and the vital sign data is displayed on the monitor in the new area.
In another embodiment of this scenario, the connection relationship between the wireless vital sign sensor and the wireless data relay in the monitoring system may be established by the wireless vital sign sensor first sending out information representing that the wireless vital sign sensor has its own unique ID identifier, and indicating that the wireless vital sign sensor can be connected by an external device, and then the external wireless data relay directly sends out application information for establishing connection to the wireless vital sign sensor after receiving the signal, and then the wireless vital sign sensor responds to the application of the wireless data relay, and the wireless vital sign sensor and the wireless data relay establish the connection relationship, and displays the vital sign data on the monitor in a new area.
In the embodiment of the scenario, after the patient establishes a connection with the monitoring device in the initial area or enters a new area and the connection relationship between the vital sign sensor and the wireless data relay is established, the vital sign sensor automatically turns off the display unit carried by the vital sign sensor, so that the power consumption of the wireless vital sign sensor is reduced, and the service life of the wireless vital sign sensor is further prolonged. It is further noted that before the connection relationship between the vital sign sensor and the wireless data relay is established, the wireless vital sign sensor needs to acquire an electrocardiosignal and an oximetry signal of the patient, then the electrocardiosignal is subjected to various processing such as filtering and calculation, so as to obtain numerical information such as heart rate, pulse and oxygen saturation of the patient, and then the numerical information is displayed on the display unit. It should be noted herein that in order to reduce the amount of data transmitted via wireless signals, the vital sign sensor may perform some non-data type calculations locally, such as removing the baseline of the ecg and oximetry signals, reducing the sampling rate of the ecg and oximetry signals, etc. It should be further noted that, the vital sign sensor only completes the acquisition of the electrocardiosignal and the blood oxygen signal, and then sends the data to the wireless data middle terminal in a wireless manner, and it is not necessary to complete the calculation of the numerical information such as the heart rate, the pulse, the oxygen saturation and the like.
Example scenario 2
In the embodiment of the scene, after a patient enters a hospital, the patient starts to wear a wireless vital sign sensor, the sensor has the function of monitoring vital sign parameters such as electrocardio, blood oxygen and blood pressure in real time and is wirelessly connected with an external device through a wireless signal, the external device is a central monitoring system covered by a wireless network, the central monitoring system receives the vital sign parameters of the wireless vital sign sensor and performs centralized display and management on the vital sign parameters, so that the patient can freely move in the range covered by the wireless signal of the whole central monitoring system without being limited by a connecting line, when the patient needs to enter another area of the hospital, because an area which cannot be covered by the wireless network exists between two different areas, in order to realize the monitoring of the patient in the area which cannot be covered by the network, when the patient leaves the area covered by the wireless network of the central monitoring system, the wireless vital sign sensor is disconnected with the central monitoring system, the vital sign information of the patient is displayed on the display unit of the wireless vital sign sensor in real time, and when the patient reenters the area covered by the central monitoring system, the vital sign monitoring equipment establishes a connection relationship with the central monitoring system again, and the vital sign data is displayed on the central monitoring system again.
In the embodiment of the present scenario, the connection relationship between the wireless vital sign sensor and the central monitoring system may be established by the wireless vital sign sensor first detecting whether there is a wireless network that can be connected in the area where the wireless vital sign sensor is located, if the wireless network is detected, the wireless vital sign sensor sends handshake information representing that the wireless vital sign sensor has a unique ID identifier of itself to the outside, which indicates that the wireless vital sign sensor can be connected by the wireless network, and the central monitoring system responds to the handshake information after receiving the handshake signal, so that the connection relationship between the wireless vital sign sensor and the central monitoring system is established, and vital sign data is displayed on the central monitoring system.
In another embodiment of this scenario, the connection relationship between the wireless vital sign sensor and the central monitoring system may be established by the wireless vital sign sensor first sending out information representing that the wireless vital sign sensor has its own unique ID identifier, and indicating that the wireless vital sign sensor can be connected by an external device, and then the central monitoring system directly sends out application information for establishing connection to the wireless vital sign sensor after receiving the signal, and then the wireless vital sign sensor responds to the application of the central monitoring system, and the connection relationship between the wireless vital sign sensor and the central monitoring system establishes a connection relationship, and displays the vital sign data on the central monitoring system.
In the embodiment of the scene, after the patient is connected with the central monitoring system and the vital sign sensor is connected with the central monitoring system, the vital sign sensor automatically closes the display unit carried by the patient, so that the power consumption of the wireless vital sign sensor is reduced, and the service life of the wireless vital sign sensor is further prolonged. It is further noted that before the connection relationship between the vital sign sensor and the central monitoring system is established, the wireless vital sign sensor needs to acquire the electrocardiosignals and the blood oxygen signals of the patient, then the electrocardiosignals are subjected to various processing such as filtering and calculation, so as to obtain the numerical information of the heart rate, the pulse, the oxygen saturation and the like of the patient, and then the numerical information is displayed on the display unit. It should be noted herein that in order to reduce the amount of data transmitted via wireless signals, the vital sign sensor may perform some non-data type calculations locally, such as removing the baseline of the ecg and oximetry signals, reducing the sampling rate of the ecg and oximetry signals, etc. It should be further noted that, the vital sign sensor only completes the acquisition of the electrocardio signal and the blood oxygen signal, and then sends the data to the wireless data middle terminal in a wireless manner, and does not locally complete the calculation of numerical information such as heart rate, pulse, oxygen saturation and the like, which is not necessary for completing the patent.
Taking an electrocardiographic signal as an example, in this embodiment, the sampling rate of the electrocardiographic signal is 350, the resolution of each electrocardiographic sampling point is 16 bits, each electrocardiographic sampling point occupies 2 bytes of data, after the wireless vital sign sensor and the central monitoring system establish a connection relationship, the wireless vital sign sensor sends an electrocardiographic waveform to the central monitoring system at a rate of 700 bytes/second, and then the electrocardiographic information of the patient is displayed on the central monitoring system in real time, and if the wireless vital sign sensor processes the electrocardiographic data locally and calculates the heart rate, only the heart rate information of the patient can be displayed on the central monitoring system, and more detailed diagnosis and treatment and analysis cannot be performed.
In the embodiment of the present scenario, when a patient enters a new area from an original area, an area without wireless network coverage exists, in the area, in order to more effectively record the change situation of vital signs of the patient in the process, the vital sign monitoring device records the current time every minute and data such as heart rate, blood pressure, respiration, and oxygen saturation corresponding to the current time, when the path length of the area covered by the wireless network is 10 minutes, in the 10 minutes, the vital sign records the data such as heart rate, blood pressure, respiration, and oxygen saturation corresponding to each minute, once the patient enters the new area and is connected by the central monitoring system, the data and the data corresponding time within the 10 minutes are firstly uploaded to the central monitoring system by the vital sign monitoring data, and the patient can automatically display the vital sign monitoring data from the transfer process to the vital body after entering the new area inside the central monitoring system The change condition of the data is characterized, so that medical staff can more effectively provide more effective basis for diagnosis and treatment of patients.
It should be noted that, in the embodiment of this scenario, since the new whole-course monitoring method is used, after a long-time comparison finding, since it is ensured that the patient has monitoring in the whole course, the probability of finding abnormal vital signs is increased by 23% compared with the previous monitoring method, and compared with the previous method in which only the vital signs entering a new area are monitored during entering a new area, the success rate of the emergency treatment of the patient is increased by 11%.
Specifically, in the embodiment of the present scenario, as shown in fig. 1, the wireless vital sign monitoring device is a schematic diagram, and specifically includes a cuff 20, a monitor functional module 10, an ecg lead wire 30 and a blood oxygen probe 40, where the monitor functional module 10 can be fixed on an arm of a human body through the cuff 20, and can acquire physiological sign information of the human body through the cuff 20, the ecg lead wire 30 and the blood oxygen probe 40, mainly including blood pressure, electrocardiogram, oxygen saturation and respiration rate. The monitor functional module 10 is provided with a wireless unit which can receive an external instruction to control the wireless unit to send a wireless signal with a unique ID mark representing the wireless unit outwards, and can establish a connection relation with external monitoring equipment to perform data interaction. Possess in this embodiment, when this wireless vital sign monitoring facilities wears, be fixed in on the patient's upper arm, blood oxygen probe 40 is close to the wrist direction, and electrocardio lead wire 30 keeps away from the wrist direction, is close to shoulder position, detects human electrocardiogram waveform through lead wire 30, and specific electrocardiogram measurement technique and blood oxygen blood pressure measurement technique are present common technique, do not do too much redundantly here and give unnecessary detail.
Specifically, in this embodiment, when the patient wears the wireless vital sign monitoring device, the wireless vital sign monitoring device starts to broadcast information with connectable attributes, the information includes unique ID information representing the device, a binding relationship between the ID information and the patient 1 is preset in the central monitoring system, the central monitoring system applies for establishing a connection relationship with the wireless vital sign sensor after receiving the information with connectable attributes sent by the central monitoring system, and the central monitoring system displays data collected by the wireless vital sign sensor at the position of the patient 1 after establishing a connection relationship with the wireless vital sign monitoring device.
Specifically, as shown in fig. 2, a display unit 101 is further disposed on the wireless vital signs sensor, when the wireless vital signs monitoring device is worn by the patient and leaves the wireless network coverage area of the central monitoring system, the wireless vital signs sensor is disconnected from the central monitoring system, and information of the heart rate, the blood pressure, the respiratory rate, the oxygen saturation level, and the like of the patient is displayed on the display unit 101.
Specifically, as shown in fig. 2, the wireless vital sign sensor is provided with a first operation interface 102, and further, in this embodiment, the operation interface 102 is in the form of a key, when the patient wears the wireless vital sign monitoring device in the central monitoring system area, the patient often does not come in front of the display screen of the central monitoring system, once the patient has abnormal physiological parameter warning, the medical staff needs to quickly reach the area where the patient is located, to perform effective rescue on the vital sign warning information of the patient, at this time, when the patient clicks the key, the display unit starts to display the current physiological parameter information of the patient in real time, the medical staff can observe the physiological parameter information on the display unit while performing more effective rescue on the patient, once the rescue is effective, when the patient returns to the normal physiological state, then medical personnel click this button once more, then the display element closes, further reduces the consumption of whole wireless vital sign sensor, prolongs this equipment duration of use. Specifically, in another embodiment of the present invention, the first operation interface is in the form of a dial switch, when the dial switch is turned on, the display unit is kept in a normally on state regardless of whether the vital sign sensor is connected to the external device, and when the dial switch is turned off, the display unit is turned on only when the vital sign sensor is not connected to the external device.
Specifically, as shown in fig. 3, a second operation interface 103 is disposed on the wireless vital sign sensor, and further, in this embodiment, the operation interface 103 is in the form of a key, when the patient wears the wireless vital sign monitoring device in the central monitoring system area, the patient wants to monitor vital signs through the wireless monitor, and does not monitor vital signs through the central monitoring system any more, the wireless vital sign sensor is disconnected from the central monitoring system by pressing the key on the wireless vital sign sensor, so that the medical staff can establish a connection relationship with the wireless monitor and the vital sign sensor, and when the monitoring information of the patient needs to be switched to the central monitoring system for display again, the key on the wireless vital sign sensor is pressed again, the wireless vital sign sensor starts to send information with the unique ID mark representing the wireless vital sign sensor to the outside again, after the central monitoring system monitors the information, the central monitoring system establishes connection with the wireless vital sign sensor again, and the information of the patient is displayed and managed in a corresponding and centralized mode again.
The above-described embodiments of the apparatus are merely illustrative, and the units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one position, or may be distributed on multiple network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of this embodiment. One of ordinary skill in the art can understand and implement it without inventive effort.
Through the above description of the embodiments, those skilled in the art will clearly understand that each embodiment can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware. With this understanding in mind, the above-described technical solutions may be embodied in the form of a software product, which can be stored in a computer-readable storage medium such as ROM/RAM, magnetic disk, optical disk, etc., and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device, etc.) to execute the methods described in the embodiments or some parts of the embodiments.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present application, and not to limit the same; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions in the embodiments of the present application.
Claims (8)
1. A whole-course monitoring method is characterized by mainly comprising the following steps:
A. wearing vital sign monitoring equipment with wireless and display functions on a patient, and acquiring vital sign information of the patient;
B. establishing a connection relationship between an external monitoring system and the vital sign monitoring equipment, and receiving and displaying data of the vital sign monitoring equipment by the external monitoring system;
C. judging whether an instruction applies for disconnection from the external monitoring system or whether the vital sign monitoring equipment leaves the wireless network coverage area of the external monitoring system, if so, continuing to enter the step D, and if not, staying in the step;
D. disconnecting the connection relation between the external monitoring system and the vital sign monitoring equipment;
E. displaying the acquired vital sign information of the patient on the vital sign monitoring equipment, judging whether an external device applies for establishing a connection relationship with the vital sign monitoring equipment again, if so, returning to the step B, and if not, continuously displaying the information through the vital sign monitoring equipment;
step A1 is also included between step A and step B, the vital sign monitoring equipment receives the instruction and sends handshake information with the unique ID mark representing the vital sign monitoring equipment, and the external monitoring system enters step B after receiving the handshake information;
or, a step a2 is further included between the step a and the step B, the vital sign monitoring device sends connectable information with a unique ID representing itself to the outside, the external monitoring system receives the information and sends a connection request to the vital sign monitoring device, and the process proceeds to the step B.
2. The whole-process monitoring method according to claim 1, wherein after the vital sign monitoring device is connected to the external monitoring system, the vital sign monitoring device turns off its display unit, and the vital sign information is not displayed any more, but only displayed by the external monitoring system.
3. The whole-process monitoring method according to claim 1, wherein after the vital sign monitoring device is connected to the external monitoring system, the vital sign monitoring device sends the non-digitized data to the external monitoring device after collecting the vital sign data.
4. The whole-course monitoring method according to claim 1, wherein after the vital sign monitoring device is disconnected from the external monitoring system, the vital sign monitoring device stores the vital sign data and the time corresponding to the data to the local, and after the connection relationship between the vital sign monitoring device and the external monitoring device is established, the stored vital sign data and the time corresponding to the data are sent to the external monitoring device.
5. A vital sign monitoring device is characterized in that the vital sign monitoring device comprises a cuff, a monitor functional module, an electrocardio-lead wire and a blood oxygen probe, wherein,
the cuff can form a closed structure on the arm of a human body;
one end of the electrocardio lead wire is connected with the monitor functional module, and the other end of the electrocardio lead wire is connected with the human body, so that an electrocardiogram signal of the human body is transmitted to the monitor functional module;
one end of the blood oxygen probe is connected with the monitor functional module, and the other end of the blood oxygen probe is connected with a human body;
the monitor functional module is fixed on the cuff and can acquire physiological sign information of a human body through the cuff, the electrocardio lead wire and the blood oxygen probe;
the monitor functional module is provided with a wireless unit and a display unit, can receive instructions to control the wireless unit to send out a wireless signal with a representative unique ID mark, can establish a connection relation with external monitoring equipment to perform data interaction, and can display the acquired vital sign information through the display unit after the monitor functional module is disconnected with the external monitoring system through the wireless signal.
6. The vital sign monitoring device of claim 5, wherein the vital sign monitoring device is provided with a first operation interface through which the display unit displays the collected vital sign information even when the vital sign monitoring device is connected to an external device.
7. The vital sign monitoring device of claim 5, wherein the blood oxygen probe is coupled to the monitor functional module at a side of the monitor functional module that is proximal to the wrist, and the ECG cable is coupled to the monitor functional module at a side that is distal from the wrist.
8. The vital sign monitoring device of claim 5, wherein the monitor functional module is provided with a second operation interface, and the second operation interface can control the vital sign monitoring device to externally send information with a unique ID representing itself or to be wirelessly connected to an external monitoring system.
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| CN110934569A (en) * | 2019-12-09 | 2020-03-31 | 深圳市科瑞康实业有限公司 | Data monitoring method and system based on wireless wearable device and storage medium |
| CN111312382A (en) * | 2020-01-15 | 2020-06-19 | 深圳市理邦精密仪器股份有限公司 | Medical information management method and platform, central monitoring system and mobile device |
| CN111887819A (en) * | 2020-06-15 | 2020-11-06 | 安徽金帅洗衣机有限公司 | Vital sign monitoring method and system |
| CN112294334A (en) * | 2020-09-30 | 2021-02-02 | 海南雪扬科技有限公司 | Wearable cardiovascular and cerebrovascular disease intelligent detection system |
| CN112297020A (en) * | 2020-10-13 | 2021-02-02 | 南京公诚责强软件科技有限公司 | Nursing robot for monitoring critical patients |
| CN114259211A (en) * | 2021-12-29 | 2022-04-01 | 黑龙江汇智园医疗器械有限公司 | Wireless vital sign monitoring system |
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