CN110115571B - Wireless physical sign monitoring equipment and wireless connection establishing method thereof - Google Patents
Wireless physical sign monitoring equipment and wireless connection establishing method thereof Download PDFInfo
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- CN110115571B CN110115571B CN201910296005.6A CN201910296005A CN110115571B CN 110115571 B CN110115571 B CN 110115571B CN 201910296005 A CN201910296005 A CN 201910296005A CN 110115571 B CN110115571 B CN 110115571B
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/0002—Remote monitoring of patients using telemetry, e.g. transmission of vital signals via a communication network
- A61B5/0015—Remote monitoring of patients using telemetry, e.g. transmission of vital signals via a communication network characterised by features of the telemetry system
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- 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
- A61B5/0205—Simultaneously evaluating both cardiovascular conditions and different types of body conditions, e.g. heart and respiratory condition
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/74—Details of notification to user or communication with user or patient ; user input means
- A61B5/746—Alarms related to a physiological condition, e.g. details of setting alarm thresholds or avoiding false alarms
Abstract
The application relates to the field of medical accessories, in particular to a wireless sign monitoring device and a wireless connection establishing method thereof, wherein the wireless connection establishing method of the wireless sign monitoring device comprises the following steps: an information acquisition step: obtaining the representation information of a specific sensor through an activity module; a connection establishment step: and establishing communication connection with the corresponding sensor according to the characterization information. The embodiment of the application utilizes the movable module to acquire the characterization information of the sensor by means of the movable module separated from the host, so that the host can make clear the characterization information of the target sensor which needs to establish communication connection at present, and then the host can correctly pair and connect with the sensor, thereby preventing connection errors, simplifying the operation difficulty of connecting the sensor with the host and improving convenience.
Description
Technical Field
The application relates to the field of medical accessories, in particular to a wireless sign monitoring device and a wireless connection establishing method of the wireless sign monitoring device.
Background
Vital signs are the indications used to determine the severity and criticality of a patient's condition, and include primarily heart rate, pulse, blood pressure, respiration, changes in pupillary and corneal reflexes, etc., which are important supports for maintaining normal activities of the body, and any abnormality may indicate a serious or even fatal disease.
Therefore, vital signs are important signs that mark the presence and quality of vital activities, and are one of the important items for evaluating the body. The naked eye can observe and know partial physical sign conditions, but according to personnel's difference, the gained result difference is great and accurate inadequately, in order to realize quantitative monitoring, modern medicine adopts sign guardianship equipment to measure and observe more.
Therefore, different sensors can be arranged in the sickrooms of the hospital according to different disease conditions. Usually, the physical sign monitoring device has a host computer, and this host computer and each sensor communication connection obtain the sensory data of these sensors and handle, obtain visual information such as numerical value, waveform and show for medical personnel look over. With the popularization of wireless technology, people increasingly want to adopt sensors based on wireless communication connection in wards to solve the problems of disordered lines, difficult cleaning and easy dirt accumulation and scale collection of wired sensors.
In the process of upgrading the sensors from wired connection to wireless connection, if a plurality of sensors exist in the same space, the corresponding relation between the sensors and patients and the hospital bed numbers cannot be judged by the host in the process of connecting the sensors, and confusion is easily caused.
Disclosure of Invention
To solve the above problem or at least partially solve the above technical problem, in one embodiment of the present application, there is provided a wireless vital signs monitoring device comprising:
the system comprises a host and an active module in communication connection with the host;
the activity module is used for acquiring the characterization information of a specific sensor and sending the characterization information to the host;
and the host is used for establishing communication connection with the corresponding sensor according to the characterization information.
The embodiment of the application also provides a wireless connection establishing method of the wireless physical sign monitoring equipment, which comprises the following steps:
an information acquisition step: obtaining the representation information of a specific sensor through an activity module;
a connection establishment step: and establishing communication connection with the corresponding sensor according to the characterization information.
Compared with the prior art, the embodiment of the application utilizes the activity module to acquire the representation information of the sensor by means of the activity module separated from the host, so that the host can determine the representation information of the target sensor which needs to establish communication connection at present, the host can be correctly paired and connected with the sensor, connection errors can be prevented, the operation difficulty of connecting the sensor with the host is simplified, and convenience is improved.
Drawings
In order to more clearly illustrate the embodiments of the present application 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 should be apparent that the drawings in the following description are only for illustrating some embodiments of the present application, and that technical features, connections and method steps which are not mentioned in other drawings can be obtained from the drawings without creative efforts for those skilled in the art.
Fig. 1 is a perspective view of a wireless vital signs monitoring device according to an embodiment of the present application;
figure 2 is a perspective view of an activity module of a wireless vital signs monitoring device according to one embodiment of the present application;
fig. 3 is a schematic flowchart of a method for establishing a wireless connection of a wireless physical sign monitoring device according to an embodiment of the present application.
Description of the reference numerals
1-a host;
2-an activity module; 21-an operating unit; 22-a regulating unit;
3-indicating unit.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
The embodiment of the application provides wireless physical sign monitoring equipment and a wireless connection establishing method of the wireless physical sign monitoring equipment.
Prior art vital signs monitoring devices are typically wired, and the host of the vital signs monitoring device can be connected to the various sensors by means of a communication cable.
However, 4-12 beds are usually required in a general ward, and if a patient in each bed wears a sensor for physical sign monitoring, the number of cables is quite large and the wiring is also quite complicated.
Moreover, in the process of getting up and moving and toileting of the patient, if the sensor is kept worn, various inconveniences are easily caused by dragging the cable.
Accordingly, various wireless sensors have been developed to replace wired sensors. However, for ease of management, patients in the same ward often have similar conditions and the sensors used are often the same. When there are multiple identical sensors, the wireless physical sign monitoring device is difficult to implement and tells which sensor is used on which patient, and thus is prone to confusion.
Although each patient at each bed may be individually equipped with a dedicated wireless vital signs monitoring device, dedicated to the particular unit, multiple wireless vital signs monitoring devices would result in a significant increase in cost. Therefore, the technical scheme that the monitoring equipment is in communication connection with the plurality of sensors is still the preferable scheme. However, how to solve the problem of recognition of the sensor during and after connection becomes a technical problem to be solved.
In view of this, in a first embodiment of the present application, a wireless vital signs monitoring device is provided, see fig. 1, 2, comprising:
the system comprises a host 1 and an active module 2 which is in communication connection with the host 1;
the activity module 2 is used for acquiring the representation information of a specific sensor and sending the representation information to the host 1;
the host 1 is used for establishing communication connection with the corresponding sensor according to the characterization information.
Accordingly, an embodiment of the present application further provides a method for establishing a wireless connection of a wireless physical sign monitoring device, which is shown in fig. 3 and includes the following steps:
an information acquisition step: the characterization information of a specific sensor is obtained through the activity module 2;
a connection establishment step: and establishing communication connection with the corresponding sensor according to the characterization information.
Optionally, the information acquiring step includes the following sub-steps:
establishing communication connection with the active module 2;
the characterization information obtained by the activity module 2 is obtained to the activity module 2.
The host 1 referred to in the present application mainly refers to the device host 1 communicatively connected to each sensor. In general, the host 1 may include a data processing device and a display device. In the embodiment of the present application, the sensor signal acquired by the sensor is transmitted to the host 1 by wireless data transmission, processed by the host 1, and then displayed on the display device as readable information. Of course, when the display device is not provided, the monitoring result can also be given by voice playing or other modes.
Wherein, there may be a physical connection relationship between the host 1 and the active module 2, or there may not be a physical connection between them. The technical object of the present application can be basically achieved by the active module 2 only being in communication connection with the host 1.
From the perspective of communication connection, the movable module 2 may be connected to the host 1 in a wireless communication manner, or may be connected to the host 1 in a wired manner. The manner of wireless communication referred to in this application includes, but is not limited to, communication implemented based on bluetooth, infrared, Wlan, 2G, 3G, 4G, 5G, visible light transmission, and so on, and wireless information transmission technology that may be applied in the near future. The specific communication method is not the key point of the invention of the present application, and thus is not described in detail.
The characterizing information referred to in the present application may be various information for describing the identity of the sensor, such as a network card physical address (MAC address) of the sensor, an ID number, and the like. For example, typically, a label may be attached to each sensor, a one-dimensional code or a two-dimensional code is sprayed on the label, and a code scanner is disposed on the movable module 2, so that the ID number of the sensor is obtained by the code scanner.
Based on the above structure, in the embodiments of the present application, a connection scenario process of a typical wireless physical sign monitoring device is provided as follows:
1. in a ward, 4 beds are provided, 1 host 1 of wireless physical sign monitoring equipment is provided, and medical personnel need to wirelessly connect the host 1 with a heart rate sensor of a patient in a No. 3 bed;
2. the medical staff holds the activity module 2 to move to the front of the No. 3 bed, and a code scanner on the activity module 2 is used for scanning the representation information (such as an ID number) on the heart rate sensor;
3. the activity module 2 sends the acquired characterization information to the host 1, and after the host 1 obtains the characterization information, the connection is actively established with the heart rate sensor consistent with the characterization information, namely the heart rate sensor of the bed 3. At this moment, medical personnel can be on host computer 1, or the bed number of the last input No. 3 bed of activity module 2, realize that the heart rate sensor of No. 3 bed binds with the continuation of the data in the host computer 1.
However, when the identity information of the sensor is obtained by labeling, a step of labeling the sensor needs to be added, which is relatively complicated and error-prone, and therefore, it is preferable that the movable module 2 is provided with:
the scanning unit is used for scanning and acquiring signals of the sensor;
a wireless transmitting unit which is connected with the host 1 in a communication way;
and the control unit is in communication connection with the scanning unit and the wireless sending unit respectively, and is used for judging whether the signal intensity of the sensor which can be scanned by the movable module 2 exceeds the preset intensity, further judging whether the duration time of the signal of the sensor exceeds the first preset time length on the premise of exceeding the preset intensity, and sending the representation information of the sensor exceeding the first preset time length to the host 1 through the wireless sending unit.
The scanning unit referred to in this application may be any unit capable of scanning a wireless signal of the sensor, and typically may be a unit based on relatively short-range communication such as Wlan, bluetooth, NFC, infrared, and the like. During the scanning process, the active module 2 does not need to try to connect to the sensors, but simply traverses the characterization information of all the sensors in the area that can be scanned.
Accordingly, in the wireless connection establishment method of the wireless physical sign monitoring device, optionally also, the activity module 2 obtains the characterization information by:
judging whether the signal intensity of the sensor which can be scanned by the movable module 2 exceeds the preset intensity;
if the scanned signal intensity of the sensor exceeds the preset intensity, further judging whether the duration time of the signal of the sensor exceeds a first preset time length on the premise of exceeding the preset intensity;
and if the duration of the signal of the sensor exceeds a first preset time, acquiring the characterization information of the sensor.
When the signal intensity of the scanned sensor exceeds the preset intensity, the distance between the movable module 2 and the sensor is considered to be close enough, and the duration of the close is longer than the first preset duration, the intention that the user wants to connect the sensor and the wireless physical sign monitoring device is further shown clearly, so that the problems of misjudgment and misconnection can be solved by adopting the preferred scheme, and the connection efficiency is improved.
Based on the above structure and method, in the embodiments of the present application, a connection scenario process of a typical wireless physical sign monitoring device is provided again as follows:
1. in a ward, 4 beds are provided, 1 host 1 of wireless physical sign monitoring equipment is provided, and medical personnel need to wirelessly connect the host 1 with a heart rate sensor of a patient in a No. 3 bed;
2. before medical personnel handheld activity module 2 removed No. 3 beds, be close to the rhythm of the heart sensor of activity module 2 and No. 3 beds mutually.
3. The scanning unit of the activity module 2 scans signals of a plurality of heart rate sensors, but only the signals of the heart rate sensor of the bed No. 3 are larger than the preset intensity, and after the duration time of the signals exceeds the first preset duration, the activity module 2 sends the representation information of the heart rate sensor of the bed No. 3 to the host 1.
4. After obtaining this characterization information, the host 1 actively establishes a connection with the heart rate sensor in accordance with the characterization information, i.e. the heart rate sensor of bed 3. At this moment, medical personnel can be on host computer 1, or the bed number of the last input No. 3 bed of activity module 2, realize that the heart rate sensor of No. 3 bed binds with the continuation of the data in the host computer 1.
5. In the process that the activity module 2 is close to the heart rate sensor of the No. 3 bed, a doctor holds the blood pressure sensor of another patient to pass by the No. 3 bed. The activity module 2 also monitors that the signal of the blood pressure sensor is greater than the preset intensity, but then the doctor does not stay, so that the duration of the signal does not exceed the first preset duration, and therefore the activity module 2 does not send the characterization information of the blood pressure sensor to the host 1.
It can be seen from the above examples that, by designing the preset strength and the length of the first preset duration, the error connection caused by the interference of other peripheral sensors can be well prevented, and the reliability is improved. The preset intensity may be adjusted according to signal transmission power of the sensor in different scenes, and the first preset duration may be set to be between 3 seconds and 10 seconds.
In addition, optionally, in the wireless vital signs monitoring device provided in the embodiment of the present application, the activity module 2 is further provided with:
the timing unit is in communication connection with the control unit;
the alarm unit is in communication connection with the control unit;
the control unit is also used for sending an alarm prompt when the monitored time length that the movable module 2 is separated from the host 1 exceeds a second preset time length.
Therefore, optionally, in the wireless connection establishment method for a wireless physical sign monitoring device provided in the embodiment of the present application, the method further includes the following steps:
and (3) alarming: and sending an alarm prompt when the monitored time length that the movable module 2 is separated from the host 1 exceeds a second preset time length.
Wherein the alarm unit may monitor whether the active module 2 is detached from the host 1 in various ways. Typically, the active module 2 may be embedded in a charging slot or a charging socket of the host 1, and the active module 2 may be estimated to be detached from the host 1 by monitoring whether the active module is in a charging state. Alternatively, the host 1 may be provided with a signal triggering device such as a push switch to determine whether the movable module 2 is detached from the host 1.
When placing activity module 2 on host computer 1 all the time, can make activity module 2 be in the ready state that the electric quantity is greater than 80% at any time, can make things convenient for the connection in emergency (for example ICU ward), moreover, activity module 2 is fixed to be set up to and the warning suggestion that sends out when the time length that breaks away from host computer 1 exceeds the second and predetermines the time length also can make things convenient for medical personnel to find activity module 2 sooner, have the theftproof and prevent the effect of losing.
In addition, in the wireless vital signs monitoring device provided in the embodiments of the present application, optionally, the wireless vital signs monitoring device further includes:
an operation unit 21, communicatively connected to the host 1, for sending a disconnection signal to the host 1;
the host computer 1 cuts off the communication connection established with the current sensor in response to the disconnection signal.
Alternatively, the operation unit 21 is provided on the movable module 2.
Therefore, optionally, in the wireless connection establishing method for a wireless physical sign monitoring device provided in the embodiment of the present application, after the connection establishing step, the following step is further included:
a disconnection step: and in response to the disconnection signal, disconnecting the communication connection established with the current sensor, and returning to the information acquisition step.
Wherein, referring to fig. 2, the operating unit 21 may be a key which may be provided on the host 1 or the activity module 2 of the wireless vital signs monitoring device in order to generate the disconnect signal. Further, the off signal may be generated from a sensor, that is, the sensor may be provided with an operation unit to send the off signal to the host 1.
It should be noted that the operation unit 21 may be not only a physical key as shown in fig. 2, but also a virtual key generated on the display device. For example, a touch screen may be provided on the active module 2 or the host 1, and the operation unit 21 may be displayed in the form of a control on the touch screen.
Currently, the host 1 of the wireless vital signs monitoring device can be divided into two types of "one-to-one" and "one-to-many" hosts 1. Here, the "one-to-one" host 1 refers to a host 1 capable of connecting and displaying only one sensor connected thereto at a time. The "one-to-many" type host 1 can simultaneously connect a plurality of sensors and process data of the sensors in parallel.
For the "one-to-one" type of host 1, it is necessary to cut off the pairing with the previous sensor before connecting a new sensor.
While for a "one-to-many" type of host 1 there is often an upper limit on the number of connections, it is also necessary to disconnect old, unimportant or unneeded sensors if new sensors are to be connected when the upper limit is reached.
The operation unit 21 provided thereby, particularly the operation unit 21 provided on the movable module 2, can significantly improve the convenience in operation.
In addition, for the "one-to-many" type of the host 1, in addition to the operation unit 21, referring to fig. 2, an adjustment unit 22 may be provided on the active module 2, and the sensor to be currently switched off may be selected and adjusted by the adjustment unit 22. Specifically, the adjusting unit 22 may have various physical forms or virtual forms of an adjusting button, an adjusting knob, and the like.
Based on the above structure and method, in the embodiments of the present application, a typical connection scenario process of the wireless physical sign monitoring device is provided as follows again:
1. in a ward, 4 beds are provided, 1 host 1 of wireless sign monitoring equipment is provided, medical personnel need to wirelessly connect the host 1 with a heart rate sensor of a patient in a No. 3 bed, but the host 1 is connected with the heart rate sensor of the No. 1 bed at present;
2. the medical staff cuts off the connection with the heart rate sensor of bed No. 1 by means of the operating unit 21. Before the cutting-off, there may be a voice prompt asking the medical staff to press the operating unit 21 twice in succession for a second confirmation.
3. Before the handheld activity module 2 of medical personnel removed No. 3 beds, be close to the rhythm of the heart sensor of activity module 2 and No. 3 beds mutually.
3. The scanning unit of the activity module 2 scans signals of a plurality of heart rate sensors, but only the signals of the heart rate sensor of the bed No. 3 are larger than the preset intensity, and after the duration time of the signals exceeds the first preset duration, the activity module 2 sends the representation information of the heart rate sensor of the bed No. 3 to the host 1.
4. After obtaining this characterization information, the host 1 actively establishes a connection with the heart rate sensor in accordance with the characterization information, i.e. the heart rate sensor of bed 3. At this moment, medical personnel can input the bed number of No. 3 beds on host computer 1, or activity module 2, realize that the heart rate sensor of No. 3 beds and the continuous binding of the data in host computer 1.
Obviously, when the operation unit 21 is provided in the movable module 2, the medical staff does not need to perform a cutting operation on the host 1 side, and convenience in operation can be improved.
Optionally, the active module 2 or the host 1 is further provided with:
and the indicating units 3 correspond to the sensors and are used for indicating the connection state of the sensors.
In the embodiment of the present application, the indicated indicating unit 3 may be an LED lamp. For example, 4 LED lamps may be disposed on the active module 2, which respectively represent the connection status of 4 connection channels of the host 1, and when the 4 lamps are all yellow, it can be used to indicate that no sensor is connected to any of the 4 connection channels of the host 1. And when one of the lamps is turned on to be green, the signal can be used for indicating that 1 corresponding channel of the host 1 is connected with the sensor.
For example, in fig. 1, a case where the indicating unit 3 is provided on the host 1 is illustrated, and in fig. 2, a case where the indicating unit 3 is provided on the active module 2 is illustrated.
Likewise, the indication unit 3 may not only indicate in the form of a lamp, but also display on a display device, such as a display screen, provided on the host 1 or the movable module 2 in the form of a virtual control.
The current connection state can be clearly indicated by the indicating unit 3 so that the medical staff can make the right choice and operation before connecting a new sensor.
Compared with the prior art, the embodiment of the application utilizes the activity module 2 to acquire the representation information of the sensor by means of the activity module 2 separated from the host 1, so that the host 1 can make clear the representation information of the target sensor which needs to establish communication connection at present, and then the host 1 can correctly pair and connect in the sensor, thereby preventing connection errors, simplifying the operation difficulty of connecting the sensor for the host 1, and improving convenience.
It is to be understood that the terminology used in the embodiments of the present application is for the purpose of describing particular embodiments only, and is not intended to be limiting of the application. As used in the examples of this application and the appended claims, the singular forms "a", "an", and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise, and "a plurality" typically includes at least two, but does not exclude the presence of at least one.
It should be understood that the term "and/or" as used herein is merely a relationship that describes an associated object, meaning that three relationships may exist, e.g., a and/or B, may represent: a exists alone, A and B exist simultaneously, and B exists alone. In addition, the character "/" herein generally indicates that the former and latter related objects are in an "or" relationship.
It should be understood that although the terms first, second, third, etc. may be used in the embodiments of the present application to describe certain components, these components should not be limited by these terms. These terms are only used to distinguish one component from another. For example, a first certain component may also be referred to as a second certain component, and similarly, a second certain component may also be referred to as a first certain component without departing from the scope of embodiments herein.
The words "if", as used herein, may be interpreted as "at … …" or "at … …" or "in response to a determination" or "in response to a monitoring", depending on the context. Similarly, the phrase "if it is determined" or "if it is monitored (a stated condition or event)" may be interpreted as "when determining" or "in response to determining" or "when monitoring (a stated condition or event)" or "in response to monitoring (a stated condition or event)", depending on the context.
In the embodiments of the present application, "substantially equal to", "substantially perpendicular", "substantially symmetrical", and the like mean that the macroscopic size or relative positional relationship between the two features referred to is very close to the stated relationship. However, it is clear to those skilled in the art that the positional relationship of the object is difficult to be exactly constrained at small scale or even at microscopic angles due to the existence of objective factors such as errors, tolerances, etc. Therefore, even if a slight dot error exists in the size and positional relationship between the two, the technical effect of the present application is not greatly affected.
It is also noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a good or system that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such good or system. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a commodity or system that includes the element.
In the various embodiments described above, while, for purposes of simplicity of explanation, the methodologies are shown and described as a series of acts, it is to be understood and appreciated by those of ordinary skill in the art that the methodologies are not limited by the order of acts, as some acts may, in accordance with one or more embodiments, occur in different orders and/or concurrently with other acts from that shown and described herein or not shown and described herein, as would be understood by one of ordinary skill in the art.
Finally, it should be noted that those skilled in the art will appreciate that embodiments of the present application present many technical details for the purpose of enabling the reader to better understand the present application. However, the technical solutions claimed in the claims of the present application can be basically implemented without these technical details and various changes and modifications based on the above-described embodiments. Accordingly, in actual practice, various changes in form and detail may be made to the above-described embodiments without departing from the spirit and scope of the present application.
Claims (9)
1. A wireless connection establishing method of wireless physical sign monitoring equipment is characterized by comprising the following steps:
an information acquisition step: obtaining the representation information of a specific sensor through an activity module;
a connection establishment step: establishing communication connection with the corresponding sensor according to the characterization information;
the wireless physical sign monitoring equipment comprises a host and the activity module in communication connection with the host;
obtaining, by an activity module, characterization information for a particular sensor, comprising:
obtaining characterization information of the sensor through the active module that is detached from the host and is close to the sensor;
wherein the activity module obtains the characterization information by:
judging whether the signal intensity of the sensor which can be scanned by the movable module exceeds a preset intensity or not;
if the scanned signal intensity of the sensor exceeds the preset intensity, further judging whether the duration time of the signal of the sensor exceeds a first preset time length on the premise of exceeding the preset intensity;
if the duration time of the signal of the sensor exceeds a first preset time length, acquiring the characterization information of the sensor;
establishing communication connection with the corresponding sensor according to the characterization information, including:
the activity module sends the characterization information to the host;
and the host establishes communication connection with the corresponding sensor according to the characterization information so as to receive the sensing signal acquired by the sensor.
2. The wireless connection setup method of wireless vital signs monitoring device according to claim 1, wherein the information acquisition step comprises the sub-steps of:
establishing a communication connection with the active module;
and obtaining the characterization information obtained by the activity module from the activity module.
3. The wireless connection establishment method of a wireless signs monitoring device according to claim 2, further comprising, after the connection establishment step, the steps of:
disconnecting: and in response to the disconnection signal, disconnecting the communication connection established with the current sensor, and returning to the information acquisition step.
4. The wireless connection establishment method for wireless vital signs monitoring devices of claim 1, further comprising the steps of:
and (3) alarming: and sending an alarm prompt when the monitored time length that the movable module is separated from the host exceeds a second preset time length.
5. A wireless vital signs monitoring device, comprising:
the system comprises a host and an active module in communication connection with the host;
the activity module is used for acquiring the characterization information of a specific sensor and sending the characterization information to the host;
the host is used for establishing communication connection with the corresponding sensor according to the characterization information and receiving a sensing signal acquired by the sensor;
wherein the activity module can be detached from the host and close to the sensor to acquire the characterization information of the sensor;
the movable module is provided with:
the scanning unit is used for scanning and acquiring signals of the sensor;
the wireless transmitting unit is in communication connection with the host;
and the control unit is in communication connection with the scanning unit and the wireless sending unit respectively, and is used for judging whether the signal intensity of the sensor which can be scanned by the movable module exceeds the preset intensity, further judging whether the duration time of the signal of the sensor exceeds a first preset time length on the premise of exceeding the preset intensity, and sending the representation information of the sensor exceeding the first preset time length to the host through the wireless sending unit.
6. The wireless vital sign monitoring device of claim 5,
the movable module is also provided with:
the timing unit is in communication connection with the control unit;
the alarm unit is in communication connection with the control unit;
the control unit is also used for sending an alarm prompt when the monitored time length that the movable module is separated from the host exceeds a second preset time length.
7. The wireless vital signs monitoring device of claim 5, further comprising:
the operation unit is in communication connection with the host and is used for sending a disconnection signal to the host;
the host computer responds to the disconnection signal and cuts off the communication connection established with the current sensor.
8. The wireless vital signs monitoring device of claim 7, wherein the operating unit is disposed on the activity module.
9. The wireless vital signs monitoring device of claim 5, wherein the host or the activity module further comprises:
and the indicating units correspond to the sensors and are used for indicating the connection state of the sensors.
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| CN112235415B (en) * | 2020-10-27 | 2023-04-07 | 锐盟(深圳)医疗科技有限公司 | Body area network data display method, system, device and readable storage medium |
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