CN106485048A - A kind of waveform drawing drawing method of remote exhibition lung ventilator real-time treatment data - Google Patents
A kind of waveform drawing drawing method of remote exhibition lung ventilator real-time treatment data Download PDFInfo
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- CN106485048A CN106485048A CN201610812393.5A CN201610812393A CN106485048A CN 106485048 A CN106485048 A CN 106485048A CN 201610812393 A CN201610812393 A CN 201610812393A CN 106485048 A CN106485048 A CN 106485048A
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Abstract
The invention discloses a kind of waveform drawing drawing method of remote exhibition lung ventilator real-time treatment data, comprises the steps：Step (1), lung ventilator is online by the real-time Data Transmission of its presence to server；According to the real time data that server is received, step (2), cloud platform judge whether lung ventilator is online, when judging that lung ventilator is online, cloud platform sends receiving real-time data and instructs to server and set up WebSocket with server and is connected；Step (3), after cloud platform receives real time data, draws the real-time waveform figure of lung ventilator, and display information by picture framework；Step (4), cloud platform can stop at any time or terminate the real-time monitoring to lung ventilator, such as think to carry out lung ventilator again real-time monitoring, repeat step (2)～(3).The real-time waveform figure of the online lung ventilator of cloud platform remote exhibition of the present invention simultaneously shows treatment parameter and warning message, facilitates doctor or other users to understand the service condition of patient in real time.
Description
Technical field
The invention belongs to the technical field of lung ventilator, more particularly to a kind of remote exhibition lung ventilator real-time treatment data
Waveform drawing drawing method, just can remotely understand the real-time therapeutic effect of patient (including therapy-related parameter, report by cloud platform
Alarming information and real-time traffic and pressure waveform figure).
Background technology
Although the associated treatment parameter and oscillogram when just can directly be seen that patient is treated on machine equipment is breathed,
But this Internet era, user, doctor can be made more easily to understand the treatment of patient by internet.Patent
A kind of number remote sleep breathing monitoring system disclosed in 201120274134.4, including sleep-respiratory, wherein, also includes computer
Or server, sleep-respiratory machine collection electrocardiogram (ECG) data, oximetry data, breath data are via wireless network or computer by number
According to being transferred to server.Which can achieve to be acquired electrocardio, blood oxygen, breath data, and pass to server by wireless network,
The all data for collecting are stored in server, medical personnel can access server whenever and wherever possible, obtain patient's electrocardio,
Blood oxygen, breath data, the PD situation and trend to patient make statistical analysis and judgement.But the long-range sleep-respiratory
Monitoring system be by breathing machine equipment using when the data transfer that produces stored to server, which is not carried out in real time
Online displaying, not by the data real-time exhibition of respirator treatment out so that user and doctor cannot learn making for lung ventilator
With situation, and understand the treatment of patient, provide treatment recommendations or adjustment treatment parameter
Content of the invention
The purpose of the present invention is that and overcomes the deficiencies in the prior art, there is provided a kind of remote exhibition lung ventilator real-time treatment
The waveform drawing drawing method of data, its pass through cloud platform and draw real-time traffic and pressure waveform figure to online lung ventilator, and show
Related treatment parameter and warning message, the form of its real-time oscillogram can intuitively show the service condition of user, make doctor
And real-time traffic and pressure waveform figure, treatment parameter and warning message of the other users when can check Use of respirator, convenient
Doctor more easily understands the treatment of patient, provides treatment recommendations or adjustment treatment parameter.And cloud platform passes through
WebSocket is set up with server and is connected, and after setting up connection, server continuously will send data to cloud platform, until
Connection disconnects, and its cloud platform sends request without timing to server and sets up connection, to reduce the loss of resource as far as possible, plus
Fast-response speed, and more stable.
To achieve these goals, the invention provides a kind of oscillogram of remote exhibition lung ventilator real-time treatment data is painted
Method processed, comprises the steps：
Step (1), when lung ventilator is online, the lung ventilator is by the real-time Data Transmission of its presence to server；
Step (2), the real time data that cloud platform is received according to the server judge whether the lung ventilator is online, when
When judging that the lung ventilator is online, the cloud platform sends receiving real-time data and instructs to the server, and with the service
WebSocket connection set up by device, when the server has the real time data of the lung ventilator, will be actively by real-time Data Transmission
To the cloud platform, the cloud platform is to carry out real-time monitoring to the lung ventilator online；
Step (3), after the cloud platform receives real time data, draws the real-time ripple of the lung ventilator by picture framework
Shape figure, and display information includes respirator treatment parameter and warning message；
Step (4), the cloud platform can stop at any time or terminate the real-time monitoring to the lung ventilator, as thought again to institute
Stating lung ventilator carries out real-time monitoring, repeat step (2)～(3).
Further, in step (1), when lung ventilator is online, the real-time Data Transmission of its presence is given by lung ventilator
The process of server is as follows：
A, lung ventilator send connection request to cloud platform, after cloud platform receives the connection request of lung ventilator transmission, cloud platform
Transmission real time data instruction can be sent to lung ventilator；
After b, lung ventilator receive the transmission real time data instruction of cloud platform transmission, the real time data of its presence is sent
To cloud platform, cloud platform carries out classification to the real time data for receiving and processes and preserve；
C, lung ventilator are closed treatment and send the data reporting of shutdown command and this treatment to cloud platform, and cloud platform is received
The connection with lung ventilator is disconnected after the shutdown command that lung ventilator sends；
D, when lung ventilator reopens treatment, lung ventilator is re-established with cloud platform and is connected, to carry out real time data
Transmission.
Cloud platform takes websocket framework supersocket in the data for receiving lung ventilator transmission.
SuperSocket is a lightweight, cross-platform and extendible Net/Mono Socket service device program frame.Need not
Learn how Socket is used, how to safeguard how Socket connection and Socket work, but can but use
SuperSocket easily develops a Socket service device end software, such as game server, GPS server, industry
Control service data acquisition server etc..
After lung ventilator and SuperSocket server set up connection, server can be filtered to the data for receiving, and filtered
Fall not meeting the data of agreement.Server can be judged to data, and different information is carried out at different orders respectively
Reason.
Cloud platform can design related data protocol, the data meeting for receiving according to the form of the real time data for being received
Data protocol according to design is filtered.While cloud platform also can be according to the order side of the data type design correlation for receiving
Method, also just carries out different process to different data types, such as to real time data and treatment data reporting, needs to carry out difference
Process.As a example by treating data reporting, cloud platform can enter into this after judging that the data are the data for treating Report Type
Processed under command handling method under type.As shown in figure 4, need to be handled as follows：
1st, data are verified, complete and form is correct etc. to judge data；
2nd, judge the device type of the data, the method that the treatment report of different device types is parsed is different, thus sentences
After its device type of breaking, corresponding report parsing is carried out to which；
3rd, the report after parsing is preserved, is saved in the database of server.
In the same manner, cloud platform will carry out corresponding process to different data types.
Further, in step (1), real time data that the lung ventilator is produced when using online include lung ventilator flow,
Lung ventilator pressure, respirator treatment parameter and warning message, the lung ventilator is regularly by the real-time Data Transmission of its presence
To the server, data are stored in the database of the server after the server receiving real-time data.
Further, in step (2), its final online time tranfer is given the service by the lung ventilator timing online
Device, the final online time of the lung ventilator in its database of the server update, the cloud platform is from the server
The final online time of the lung ventilator, and the current time of the server is obtained in database, and is compared to sentence
Whether the lung ventilator that breaks is online.
Further, in step (2), when the cloud platform judges that the lung ventilator is online, the cloud platform is to described
Server sends WebSocket request and sets up connection, and is set up with the server by the framework SignalR of WebSocket
Connection.
Further, the cloud platform and the server are set up after WebSocket is connected, and the server can continue not
The real time data of the lung ventilator disconnectedly is sent to cloud platform, until the cloud platform is disconnected with the connection of the server.
Further, the cloud platform and the server set up the concrete steps that WebSocket is connected include as follows：Visitor
Family end sends connection request by JavaScript, and after the server receives request, it is right to generate for different clients
The connection ID that answers, and ID is returned to client, it is successfully established with informing that client connects, after connection establishment success, described
Server regularly can obtain real time data to its database, and real time data timing is sent to the client, the client
End receiving real-time data.
Further, the server can be recorded every time and obtain real time data when real time data is obtained to its database
In the last item real time data ID, when next time obtain real time data when, the real time data from after the ID is obtained.
Further, in step (3), the cloud platform is drawn described by RGraph framework to the real time data for receiving
The real-time waveform figure of lung ventilator；When the RGraph draws the real-time waveform figure of the lung ventilator, reference axis is first set up, and is arranged
Each parameter and the value of ordinate, real-time treatment oscillogram can dynamic be moved from left to right with the real time data for receiving over time
Dynamic, to generate the dynamic realtime oscillogram of the lung ventilator.
Further, during the RGraph draws the real-time waveform figure of the lung ventilator, use first
Javascript carries out the Initialize installation of the parameter of real-time waveform figure, including ordinate, abscissa and title, the cloud platform
Real time data is processed after obtaining real time data, and the real time data after process is carried out assignment renewal, drawing in real time
During oscillogram, the data of real-time waveform figure are the array of regular length, and array can be updated according to the real time data for obtaining, i.e.,
The data of array foremost are removed, and each data in array are all shifted forward, finally supplement in array recently received
It is i.e. renewable that real time data, treatment parameter for the lung ventilator and warning message carry out assignment.
Further, in step (3), the cloud platform is by painting to the real time data for receiving including Baidu Echarts
Make the real-time waveform figure of the lung ventilator.ECharts increases income from Baidu's business front end data and visualizes team, is based on
Html5Canvas, is a pure Javascript chart storehouse, provides directly perceived, vividly, can interact, personalized data
Visual Chart.While the drafting of real-time waveform figure can also be carried out by other picture frameworks.
Beneficial effects of the present invention：The present invention draws real-time traffic and pressure waveform by cloud platform to online lung ventilator
Figure, and show treatment parameter and the warning message of correlation, the form of its real-time oscillogram can intuitively show the use feelings of user
Condition, and real-time waveform figure is only delayed the 1-3 second, real-time traffic when making doctor and other users check Use of respirator and pressure
Oscillogram, treatment parameter and warning message, facilitate doctor more easily to understand the treatment of patient, be given treatment recommendations or
Adjustment treatment parameter.And cloud platform is set up with server by WebSocket and is connected, after setting up connection, server will continue not
Disconnectedly data are sent to cloud platform, until connection disconnects, its cloud platform sends request without timing to server and sets up connection, with
Reduce the loss of resource as far as possible, accelerate response speed, and more stable.
Description of the drawings
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
Accompanying drawing to be used needed for technology description is had to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, acceptable
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is the flow chart of the embodiment of the present invention.
Fig. 2 is that cloud platform draws real-time waveform figure and display information illustrated example in the embodiment of the present invention.
Fig. 3 be the embodiment of the present invention in flow chart from lung ventilator to server transmission data process.
Fig. 4 is the process chart of the lung ventilator real time data that cloud platform docking is received in the embodiment of the present invention.
Specific embodiment
For further illustrating that the present invention is to reach technological means and effect that predetermined goal of the invention is taken, below in conjunction with
Accompanying drawing and preferred embodiment, specific embodiment to the present invention, structure, feature and its effect, describe in detail as follows.Should manage
Solution, specific embodiment described herein are not intended to limit the present invention only in order to explain the present invention.
As shown in figure 1, a kind of waveform drawing drawing method of remote exhibition lung ventilator real-time treatment data of present invention offer,
Comprise the steps：
Step (1), when lung ventilator is online, the lung ventilator is by the real-time Data Transmission of its presence to server；
Step (2), the real time data that cloud platform is received according to the server judge whether the lung ventilator is online, when
When judging that the lung ventilator is online, the cloud platform sends receiving real-time data and instructs to the server, and with the service
WebSocket connection set up by device, when the server has the real time data of the lung ventilator, will be actively by real-time Data Transmission
To the cloud platform, the cloud platform is to carry out real-time monitoring to the lung ventilator online；
Step (3), after the cloud platform receives real time data, draws the real-time ripple of the lung ventilator by picture framework
Shape figure, and display information includes respirator treatment parameter and warning message；
Step (4), the cloud platform can stop at any time or terminate the real-time monitoring to the lung ventilator, as thought again to institute
Stating lung ventilator carries out real-time monitoring, repeat step (2)～(3).
In the remote exhibition lung ventilator real-time waveform drawing drawing method of the present invention, cloud platform monitors one or more breathing
Machine, wherein cloud platform only carry out real-time monitoring to online lung ventilator.
As shown in figure 3, in step (1), when lung ventilator is online, the real-time Data Transmission of its presence is given by lung ventilator
The process of server is as follows：
A, lung ventilator send connection request to cloud platform, after cloud platform receives the connection request of lung ventilator transmission, cloud platform
Transmission real time data instruction can be sent to lung ventilator；
After b, lung ventilator receive the transmission real time data instruction of cloud platform transmission, the real time data of its presence is sent
To cloud platform, cloud platform carries out classification to the real time data for receiving and processes and preserve；
C, lung ventilator are closed treatment and send the data reporting of shutdown command and this treatment to cloud platform, and cloud platform is received
The connection with lung ventilator is disconnected after the shutdown command that lung ventilator sends；
D, when lung ventilator reopens treatment, lung ventilator is re-established with cloud platform and is connected, to carry out real time data
Transmission.
Cloud platform takes websocket framework supersocket in the data for receiving lung ventilator transmission.
SuperSocket is a lightweight, cross-platform and extendible Net/Mono Socket service device program frame.Need not
Learn how Socket is used, how to safeguard how Socket connection and Socket work, but can but use
SuperSocket easily develops a Socket service device end software, such as game server, GPS server, industry
Control service data acquisition server etc..
After lung ventilator and SuperSocket server set up connection, server can be filtered to the data for receiving, and filtered
Fall not meeting the data of agreement.Server can be judged to data, and different information is carried out at different orders respectively
Reason.
Cloud platform can design related data protocol, the data meeting for receiving according to the form of the real time data for being received
Data protocol according to design is filtered.While cloud platform also can be according to the order side of the data type design correlation for receiving
Method, also just carries out different process to different data types, such as to real time data and treatment data reporting, needs to carry out difference
Process.As a example by treating data reporting, cloud platform can enter into this after judging that the data are the data for treating Report Type
Processed under command handling method under type.As shown in figure 4, need to be handled as follows：
A, data are verified, complete and form is correct etc. to judge data；
B, judge the device type of the data, the method for the treatment report parsing of different device type is different, thus sentences
After its device type of breaking, corresponding report parsing is carried out to which；
C, the report after parsing is preserved, be saved in the database of server.
In the same manner, cloud platform will carry out corresponding process to different data types.
In step (1), the real time data that the lung ventilator is produced when using online includes lung ventilator flow, lung ventilator pressure
The real-time Data Transmission of its presence is given the clothes by power, respirator treatment parameter and warning message, the lung ventilator timing
Business device, after the server receiving real-time data is stored in data in the database of the server.Lung ventilator needs regularly to
The real-time Data Transmission of its presence installs communication module to server, therefore lung ventilator domestic demand, by communication module and clothes
Business device carries out data interaction by network connection or wired connection to realize lung ventilator and server, and server receives lung ventilator
Real time data after, by real-time data memory in the database of server.
As in Fig. 2 example, the reality of lung ventilator after cloud platform receives the real time data of lung ventilator, is drawn by picture framework
When oscillogram, and display information includes respirator treatment parameter and warning message, and its real-time oscillogram is real-time traffic waveform
Figure and real time pressure waveform figure, respirator treatment parameter include lung ventilator model, lung ventilator numbering, address name, patient's treatment
Goal pressure (its of IPAP and EPAP when time, the Therapeutic mode of patient, the data of the respiratory rate of patient, lung ventilator run
Middle goal pressure be not equal to lung ventilator run when actual pressure), the air leakage of patient's single breath, patient's single breath week
Peak flow velocity, the tidal volume of patient's single breath in phase, minute ventilation, the inspiratory/expiratory of patient's single breath, patient's single are exhaled
The heart rate data of the inspiratory effort of suction, the oximetry data of patient and patient.Reality in patient treatment procedure is shown by cloud platform
When flow waveform figure and real time pressure waveform figure and respirator treatment parameter and warning message, facilitate doctor and other users
More easily understand the treatment of user, provide treatment recommendations or adjustment treatment parameter etc..
In step (2), its final online time tranfer is given the server, the service by the lung ventilator timing online
Device updates the final online time of the lung ventilator in its database, and the cloud platform is obtained from the database of the server
The final online time of the lung ventilator, and the current time of the server, and be compared to judge the lung ventilator
Whether online.Specifically, online lung ventilator is per timing in 3 seconds by its final online time tranfer to server, server update its
The final online time of database internal respiration machine, when cloud platform obtains the final online of lung ventilator from the database of server
Between, and the current time of server, and be compared to judge whether lung ventilator online.When server receives lung ventilator reality
When data after, as long as the real time data for having lung ventilator in server will actively send it to cloud platform, improve response speed,
Update the treatment parameter of lung ventilator in cloud platform more quickly, show the real-time traffic and real-time pressure for updating, with faster ground velocity
Degree knows the treatment of user, can process the burning issue of user's generation so as to doctor in time.
In step (2), when the cloud platform judges that the lung ventilator is online, the cloud platform is sent to the server
Connection is set up in WebSocket request, and is connected with server foundation by the framework SignalR of WebSocket.
WebSocket protocol is a kind of new agreement of HTML5, and it is achieved browser and is led to server full duplex
Letter.In WebSocket API, after browser and server only needs to do an action that shakes hands, browser and server
Between be formed an express passway.Just directly can mutually be transferred with data between the two, can preferably save server money
Source and bandwidth simultaneously reach real-time communication.And showing a lot of websites in order to instant messaging is realized, technology used is all poll
(polling).Poll is in specific time interval (as per 1 second), sends HTTP request to server by browser, so
Afterwards browser of the newest data to customer side is returned by server.The pattern of this traditional HTTP request is brought very bright
Aobvious shortcoming, i.e. browser need constantly to send request to server, but the header of HTTP request is very long
, the useful data that the inside includes may be the value of a very little, can so take a lot of bandwidth.And newest AJAX wheel
Ask, though which can reach full-duplex communication, browser still needs constantly to send request to server.And cloud platform of the present invention and clothes
After WebSocket connection set up by business device, server continuously can send the real time data of the lung ventilator to cloud platform, directly
Disconnect to connection of the cloud platform with the server, cloud platform sends request without timing to server and sets up connection, to the greatest extent may be used
The loss of the reduction resource of energy.
Specifically, the cloud platform and the server set up the concrete steps that WebSocket is connected include as follows：Client
End sends connection request by JavaScript, after the server receives request, can generate for different clients and correspond to
Connection ID, and ID is returned to client, to inform that client connection is successfully established, after connection establishment success, the clothes
Business device regularly can obtain real time data to its database, and real time data timing is sent to the client, the client
Receiving real-time data.
The server can record, when real time data is obtained to its database, last that obtain in real time data every time
The ID of bar real time data, when real time data is obtained next time, the real time data from after the ID is obtained.
In step (3), the cloud platform draws the lung ventilator by RGraph framework to the real time data for receiving
Real-time waveform figure；When the RGraph draws the real-time waveform figure of the lung ventilator, first set up reference axis, and arrange each parameter and
The value of ordinate, real-time treatment oscillogram can over time and the real time data that receives dynamic mobile from left to right, to generate
The dynamic realtime oscillogram of the lung ventilator.
RGraph is the drafting function image software of a Open Source Class Library, and it can help user to draw mathematics in coordinate system
Figure, and the figure that the program is drawn can easily paste other application program.
During the RGraph draws the real-time waveform figure of the lung ventilator, reality is carried out with javascript first
When oscillogram parameter Initialize installation, including ordinate, abscissa and title, the cloud platform obtains right after real time data
Real time data is processed, and the real time data after process is carried out assignment renewal, when real-time waveform figure is drawn, real-time waveform
The data of figure are the array of regular length, and array can be updated according to the real time data for obtaining, that is, remove array foremost
Data, and each data in array are all shifted forward, recently received real time data is finally supplemented in array, for described
It is i.e. renewable that the treatment parameter of lung ventilator and warning message carry out assignment.
In step (3), the cloud platform draws the breathing by including real time data of the Baidu Echarts to receiving
The real-time waveform figure of machine.ECharts increases income from Baidu's business front end data and visualizes team, based on html5Canvas, is one
Individual pure Javascript chart storehouse, provides directly perceived, vividly, can interact, personalized data visualization chart.While also
The drafting of real-time waveform figure can be carried out by other picture frameworks.
The present invention draws real-time traffic and pressure waveform figure by cloud platform to online lung ventilator, and shows the treatment of correlation
Parameter and warning message, the form of its real-time oscillogram can intuitively show the service condition of user, and real-time waveform figure only prolongs
By mistake 1-3 second, real-time traffic when making doctor and other users check Use of respirator and pressure waveform figure, treatment parameter and
Warning message, facilitates doctor more easily to understand the treatment of patient, provides treatment recommendations or adjustment treatment parameter.And cloud is flat
Platform is set up with server by WebSocket and is connected, and after setting up connection, server continuously will send number to cloud platform
According to until connection disconnects, its cloud platform sends request without timing to server and sets up connection, to reduce resource as far as possible
Loss, accelerates response speed, and more stable.
General principle, principal character and the advantages of the present invention of the present invention has been shown and described above.The technology of the industry
Personnel it should be appreciated that the present invention is not restricted to the described embodiments, simply explanation described in above-described embodiment and specification this
The principle of invention, without departing from the spirit and scope of the present invention the present invention also have various changes and modifications, these change
Change and improvement is both fallen within scope of the claimed invention.The claimed scope of the invention by appending claims and its
Equivalent is defined.
Claims (10)
1. a kind of waveform drawing drawing method of remote exhibition lung ventilator real-time treatment data, it is characterised in that：Comprise the steps：
Step (1), when lung ventilator is online, the lung ventilator is by the real-time Data Transmission of its presence to server；
Step (2), the real time data that cloud platform is received according to the server judge whether the lung ventilator is online, works as judgement
When the lung ventilator is online, the cloud platform sends receiving real-time data and instructs to the server, and builds with the server
Vertical WebSocket connection, when the server has the real time data of the lung ventilator, will be actively by real-time Data Transmission to institute
Cloud platform is stated, the cloud platform is to carry out real-time monitoring to the lung ventilator online；
Step (3), after the cloud platform receives real time data, draws the real-time waveform of the lung ventilator by picture framework
Figure, and display information includes respirator treatment parameter and warning message；
Step (4), the cloud platform can stop at any time or terminate the real-time monitoring to the lung ventilator, as thought to exhale to described again
Suction machine carries out real-time monitoring, repeat step (2)～(3).
2. the waveform drawing drawing method of a kind of remote exhibition lung ventilator real-time treatment data according to claim 1, its are special
Levy and be, when in step (1), lung ventilator is online, lung ventilator by the real-time Data Transmission of its presence to server process such as
Under：
A, lung ventilator send connection request to cloud platform, and after cloud platform receives the connection request of lung ventilator transmission, cloud platform can be to
Lung ventilator sends transmission real time data instruction；
After b, lung ventilator receive the transmission real time data instruction of cloud platform transmission, the real time data of its presence is sent to cloud
Platform, cloud platform carry out classification to the real time data for receiving and process and preserve；
C, lung ventilator are closed treatment and send the data reporting of shutdown command and this treatment to cloud platform, and cloud platform receives breathing
The connection with lung ventilator is disconnected after the shutdown command that machine sends；
D, when lung ventilator reopens treatment, lung ventilator is re-established with cloud platform and is connected, to carry out the transmission of real time data.
3. the waveform drawing drawing method of a kind of remote exhibition lung ventilator real-time treatment data according to claim 1, its are special
Levy and be, in step (1), real time data that the lung ventilator is produced when using online include lung ventilator flow, lung ventilator pressure,
The real-time Data Transmission of its presence is given the service by respirator treatment parameter and warning message, the lung ventilator timing
Device, after the server receiving real-time data is stored in data in the database of the server.
4. the waveform drawing drawing method of a kind of remote exhibition lung ventilator real-time treatment data according to claim 1, its are special
Levy and be, in step (2), its final online time tranfer is given the server, the service by the lung ventilator timing online
Device updates the final online time of the lung ventilator in its database, and the cloud platform is obtained from the database of the server
The final online time of the lung ventilator, and the current time of the server, and be compared to judge the lung ventilator
Whether online.
5. the waveform drawing drawing method of a kind of remote exhibition lung ventilator real-time treatment data according to claim 1, its are special
Levy and be, in step (2), when the cloud platform judges that the lung ventilator is online, the cloud platform is sent to the server
Connection is set up in WebSocket request, and is connected with server foundation by the framework SignalR of WebSocket.
6. the waveform drawing drawing method of a kind of remote exhibition lung ventilator real-time treatment data according to claim 5, its are special
Levy and be, the cloud platform and the server are set up after WebSocket is connected, and the server can be continuously flat to cloud
Platform sends the real time data of the lung ventilator, until the cloud platform is disconnected with the connection of the server.
7. the waveform drawing drawing method of a kind of remote exhibition lung ventilator real-time treatment data according to claim 1, its are special
Levy and be, the cloud platform and the server set up the concrete steps that WebSocket is connected include as follows：Client passes through
JavaScript sends connection request, after the server receives request, can generate corresponding connection for different clients
ID, and ID is returned to client, it is successfully established with informing that client connects, after connection establishment success, the server meeting
Timing obtains real time data to its database, and real time data timing is sent to the client, and the client receives real
When data.
8. the waveform drawing drawing method of a kind of remote exhibition lung ventilator real-time treatment data according to claim 7, its are special
Levying and being, the server can record, when real time data being obtained to its database, last that obtain in real time data every time
The ID of bar real time data, when real time data is obtained next time, the real time data from after the ID is obtained.
9. the waveform drawing drawing method of a kind of remote exhibition lung ventilator real-time treatment data according to claim 1, its are special
Levy and be, in step (3), the cloud platform draws the reality of the lung ventilator by RGraph framework to the real time data for receiving
When oscillogram；When the RGraph draws the real-time waveform figure of the lung ventilator, reference axis is first set up, and each parameter is set and is indulged
Target value is sat, real-time treatment oscillogram can over time and the real time data that receives dynamic mobile from left to right, to generate
State the dynamic realtime oscillogram of lung ventilator.
10. the waveform drawing drawing method of a kind of remote exhibition lung ventilator real-time treatment data according to claim 9, its are special
Levy and be, during the RGraph draws the real-time waveform figure of the lung ventilator, reality is carried out with javascript first
When oscillogram parameter Initialize installation, including ordinate, abscissa and title, the cloud platform obtains right after real time data
Real time data is processed, and the real time data after process is carried out assignment renewal, when real-time waveform figure is drawn, real-time waveform
The data of figure are the array of regular length, and array can be updated according to the real time data for obtaining, that is, remove array foremost
Data, and each data in array are all shifted forward, recently received real time data is finally supplemented in array, for described
It is i.e. renewable that the treatment parameter of lung ventilator and warning message carry out assignment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610812393.5A CN106485048A (en) | 2016-09-09 | 2016-09-09 | A kind of waveform drawing drawing method of remote exhibition lung ventilator real-time treatment data |
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