WO2020041984A1 - 监护设备、监护信息显示方法和装置 - Google Patents

监护设备、监护信息显示方法和装置 Download PDF

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Publication number
WO2020041984A1
WO2020041984A1 PCT/CN2018/102779 CN2018102779W WO2020041984A1 WO 2020041984 A1 WO2020041984 A1 WO 2020041984A1 CN 2018102779 W CN2018102779 W CN 2018102779W WO 2020041984 A1 WO2020041984 A1 WO 2020041984A1
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Prior art keywords
parameter
physiological sign
trend
display area
monitoring
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PCT/CN2018/102779
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English (en)
French (fr)
Inventor
谈琳
邹小玲
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深圳迈瑞生物医疗电子股份有限公司
深圳迈瑞科技有限公司
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Application filed by 深圳迈瑞生物医疗电子股份有限公司, 深圳迈瑞科技有限公司 filed Critical 深圳迈瑞生物医疗电子股份有限公司
Priority to CN201880094432.XA priority Critical patent/CN112351734A/zh
Priority to PCT/CN2018/102779 priority patent/WO2020041984A1/zh
Publication of WO2020041984A1 publication Critical patent/WO2020041984A1/zh
Priority to US17/187,707 priority patent/US20210186437A1/en

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    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Measuring for diagnostic purposes; Identification of persons
    • A61B5/02Detecting, 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
    • A61B5/024Detecting, measuring or recording pulse rate or heart rate
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Measuring for diagnostic purposes; Identification of persons
    • A61B5/145Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue

Definitions

  • the present application relates to the technical field of monitoring equipment, and more specifically, to monitoring equipment, a method and a device for displaying monitoring information.
  • the monitoring device can monitor the patient's physiological sign parameters through various measurement modules, and these physiological sign parameters need to be provided to the medical staff so that the medical staff can judge whether the patient's body is in a normal state or an abnormal state according to the parameter value. If an abnormality is found, the medical staff need to take appropriate rescue measures in time to restore the physical state to normal.
  • this application provides a method for displaying monitoring information, including:
  • the parameter value partition represents a numerical interval of the physiological sign parameter
  • the measurement data of the at least one physiological sign parameter is displayed in a measurement data display area of the monitoring interface, and the distribution statistics result is displayed in a distribution statistics dedicated display area of the monitoring interface.
  • the present application provides a monitoring information display device, including:
  • the measurement data obtaining module obtains measurement data of at least one physiological sign parameter of a monitoring object, and the measurement data of the physiological sign parameter is obtained from the monitoring object by at least one physiological sign sensor;
  • a data acquisition module which acquires data of the at least one physiological sign parameter within a preset time length
  • the statistical result obtaining module performs distribution statistics on the data within the preset time length based on at least one parameter value partition, and determines a distribution statistical result corresponding to the parameter value partition; the parameter value partition represents the physiological sign parameter Range of values
  • the display module provides a monitoring interface, displays the measurement data of the at least one physiological sign parameter in a measurement data display area of the monitoring interface, and displays the distribution statistics result in a dedicated display area for distribution statistics on the monitoring interface.
  • this application also provides another method for displaying monitoring information, including:
  • Acquire data of at least one physiological sign parameter of a monitoring object within a preset time length, and data of at least one physiological sign parameter of the monitoring object within a preset time length are obtained from the monitoring object by at least one physiological sign sensor obtain;
  • the parameter value partition represents a numerical interval of the physiological sign parameter;
  • the numerical region is determined based on one or more of an alarm threshold, a baseline range, and a treatment target range corresponding to the physiological sign parameter;
  • the distribution statistics result is displayed in a dedicated distribution statistics display area of the monitoring interface.
  • this application provides a monitoring device, including:
  • a display configured to display information
  • a processor that executes program instructions to implement the steps of the monitoring information display method provided according to the first aspect or the second aspect of the present application.
  • the present application provides a readable storage medium on which a computer program is stored.
  • the computer program is loaded and executed by a processor, the monitoring information provided according to the first aspect or the second aspect of the application is implemented Display method.
  • FIG. 1 is a schematic flowchart of a method for displaying monitoring information
  • 2A-2G are various schematic diagrams of a monitoring interface
  • FIG. 3 is a schematic structural diagram of a monitoring information display device
  • FIG. 4 is a schematic diagram of a hardware structure of the monitor.
  • This application provides a method for displaying monitoring information, which can be applied to various monitoring devices. As shown in FIG. 1, a process of the monitoring information display method specifically includes the following steps 1.1-1.5.
  • Step 1.1 Obtain measurement data of at least one physiological sign parameter of the monitoring subject.
  • the measurement data of the physiological sign parameters may specifically be data currently measured.
  • the monitoring object may be a patient object or an object with other monitoring needs, and at least one physiological sign sensor is obtained from the measurement data of the physiological sign parameters.
  • the measurement data of the physical physical parameter of the monitoring object can be collected, and the measurement data can be stored in the memory.
  • measurement data of physiological sign parameters can be obtained from a memory, or directly obtained from an acquisition module.
  • the method of monitoring information provided in this application can be applied not only to bedside equipment, but also to a central station.
  • the measurement data of the physiological sign parameters are obtained through the accessory devices of various physiological sign parameters;
  • the central station obtains the measurement data of the physiological sign parameters from the bedside device through the network.
  • Step 1.2 Acquire data of at least one physiological sign parameter within a preset time length.
  • the monitoring needs not only to observe the real-time physiological state of the monitored object, but also to understand the historical physiological state of the monitored object.
  • the combination of the two can provide medical staff with a richer diagnostic basis, so it is also necessary to obtain the prediction of the physiological sign parameters of the monitored object. Set the data within the length of time.
  • the time length can be set in advance to limit What time is needed to get the data.
  • the set time length may be referred to as a preset time length.
  • the form of the preset time length is not limited, and may be a continuous historical time period or an intermittent multiple historical time points. That is, the data within the preset time length can be data obtained by continuous measurement between any two time points.
  • the preset time length can be preset by the system or can be set by the user.
  • an input window may be provided on the monitoring interface for a user to input a setting instruction.
  • a selection item with a preset time length may be provided in the form of a drop-down list, and the user may select a certain selection item.
  • the time length set by the user is used as the preset time length.
  • Step 1.3 Perform distribution statistics on the data within a preset time length based on at least one parameter value partition, and determine a distribution statistical result corresponding to the parameter value partition.
  • the parameter value partition represents a numerical interval of a physiological sign parameter.
  • the parameter value partition may be a time segment, or a segment of a data value range within a preset time length, or a combination of the two, or other segment conditions.
  • each parameter value partition will get its own distribution statistics after distribution statistics.
  • the parameter value partition may also be one, and only the data falling within the parameter value partition among all the data within the preset time length is counted. For example, only a statistical histogram of the target parameter value partition is displayed.
  • the data within the preset time length is displayed in a segmented manner. By comparing the statistical results of the distribution of different parameter value partitions, the medical staff can understand the change of the data within the preset time length.
  • Step 1.4 Provide a monitoring interface, and generate a measurement data display area and a distribution statistics dedicated display area on the monitoring interface.
  • Step 1.5 Display the measurement data of at least one physiological sign parameter in the measurement data display area of the monitoring interface, and display the distribution statistical result in the special display area of the distribution statistics of the monitoring interface.
  • the monitor of the monitoring device provides a monitoring interface.
  • the monitoring interface can be the entire monitoring interface of the monitor display, or a window of the entire monitoring interface embedded or suspended in the display.
  • the area displayed by the distribution statistics result is called the special display area for distribution statistics.
  • the measurement data display area and the distribution statistics dedicated display area may have a binding relationship, be displayed in the monitoring interface at the same time, and disappear from the monitoring interface at the same time.
  • the binding relationship can be reflected in the display position relationship, for example, the measurement data display area and the distribution statistics dedicated display area can be located immediately in the monitoring interface.
  • physiological sign parameters may be one type or multiple types. If there are multiple physiological sign parameters, the measurement data display area can be divided into multiple sub-areas to display the measurement data of different types of physiological sign parameters, and the same display for statistical distribution can also be divided into multiple sub-areas to display different types. Statistical results of the distribution of physiological signs parameters.
  • the measurement data and / or the data within a preset time length of the physiological sign parameter exceeds the alarm threshold corresponding to the physiological sign parameter, when displaying the distribution statistics of the measurement data and / or the data within the preset time length, it is possible to Display using the display style corresponding to the alarm. That is, the measurement data of the physiological sign parameters are monitored. If the measurement data exceeds the corresponding parameter threshold, the measurement data is displayed in the measurement data display area based on a preset alarm display style.
  • the alarm display style may be any preset display style that is different from the normal situation.
  • the distribution statistical result displayed in the dedicated display area for distribution statistics may be set by a user.
  • a selection operation control is provided in the special display area for distribution statistics; and a response to a selection instruction input by the user through the selection operation control is used to determine a distribution statistical result of a physiological sign parameter to be displayed in the special display area for distribution statistics, and a value of a preset time length.
  • the selection operation control can provide multiple parameter value partition options. The user can select a parameter value partition.
  • the special display area for distribution statistics only displays the distribution statistics results corresponding to the selected parameter value partition.
  • the selection operation control may also include a time input sub-control to enable the user to input a value of a preset time length.
  • a parameter selection operation control for physiological sign parameters may be provided, and in response to a selection instruction input by the user through the control, it is determined which physiological sign parameters are the monitored physiological sign parameters.
  • the distribution statistics of the data within the preset time length can be displayed in the form of text or in the form of distribution statistics graphs.
  • the present application provides a method for displaying monitoring information.
  • the method can obtain measurement data of physiological sign parameters of a monitoring object, and also obtain data within a preset time length of the physiological sign parameters.
  • the data within the length is statistically divided according to the parameter values to obtain the distribution statistical results, and the measurement data and the distribution statistical results are included in different areas of the monitoring interface for display.
  • the medical staff can not only view the current situation of the physical sign parameters of the monitored object, but also the distribution statistics of the physical sign parameters.
  • the two aspects of information can provide medical staff with more abundant information to determine the physiological status of the monitored object. in accordance with.
  • the data within the preset period of time are displayed in different categories according to different parameter values, and the medical staff can easily determine the changes in the physical sign parameters of the monitoring object through comparison.
  • the following describes several specific implementation forms of the monitoring interface.
  • the measurement data and distribution statistics of physiological signs are displayed in different ways.
  • a distribution statistics chart can also be generated according to the parameter value partitioning and the distribution statistics result, and the distribution statistics chart is displayed in a dedicated display area for distribution statistics.
  • Distribution statistics charts can include statistical charts such as pie charts, histograms, etc., and can also include statistical tables.
  • a specific implementation manner of the distribution statistical chart includes a histogram, specifically, a histogram with parameter value partitioning and distribution statistical results as two coordinate axes, respectively. Histograms can also be called statistical histograms.
  • one form of parameter value partitioning is the numerical interval of the physiological sign parameter
  • the distribution statistical result is that the data of the physiological sign parameter within the preset time length falls within the preset time length of each numerical interval. The amount or ratio of data.
  • the parameter value partition and distribution statistics results can also be applied to other forms of distribution statistics charts.
  • the data within the preset time length of the physiological sign parameters includes data obtained by continuous measurement or intermittent measurement between any two time points.
  • data obtained by continuous or intermittent measurement between the current time point and a historical time point can also be applied to other forms of segmented statistics.
  • the physiological sign parameter displayed on the monitoring interface is blood oxygen saturation (SpO2).
  • the monitoring interface includes a measurement data display area 201 and a distribution statistics display area 202.
  • the measurement data display area 201 displays blood oxygen saturation measurement data of 93%
  • a distribution statistics display area 202 displays blood oxygen saturation.
  • Degree histogram the histogram is obtained by statistically segmenting the data of blood oxygen saturation within a preset time length. It can be known from the description of the histogram that the data within the preset time length is data measured within 24 hours (h) before the current time point. It should be noted that the length of time can be set by the user, such as the downward triangle mark in FIG. 2A, and the user can select the length of time provided by clicking the triangle mark.
  • the abscissa of the histogram is the four parameter intervals of blood oxygen saturation, which are [0-80%], [81%]-90%], [91%]-95%], [96%]-100% ].
  • the ordinate of the histogram is the ratio of blood oxygen saturation within the parameter interval to the total amount of data within a preset length of time in different blood oxygen saturation parameter intervals.
  • the blood oxygen statistics (SpO2Statistic) in the past 24 hours are: those whose blood oxygen saturation value is less than 80% account for 5% of the total, and those whose blood oxygen saturation value is greater than 81% and less than 90% account for 15% of the total, The number of blood oxygen saturation values greater than 91% and less than 95% accounts for 70% of the total, and the number of blood oxygen saturation values greater than 96% and less than 100% accounts for 10% of the total.
  • the measurement data displayed in the measurement data display area 201 is not limited to the blood oxygen saturation level, and may also be other types of physiological sign parameters.
  • the measurement data display area is divided into a plurality of sub-areas, one sub-area displays blood oxygen saturation measurement data, and the other areas display other kinds of physiological sign parameters.
  • the distribution statistics chart includes a statistics table, specifically a statistics table with parameter value partitions as the header and statistics results as the content. Similar to the above histogram, the statistics table shows what the distribution statistics result is for each parameter value partition. Unlike the above histogram, the parameter value partition and distribution statistics are not related to the abscissa and ordinate, but The parameter value partition is used as the table header or column attribute, and the distribution statistics result is used as the record in the table.
  • each parameter interval can be used as a column attribute, and the value corresponding to each column attribute is the quantity proportion corresponding to the parameter interval, and each quantity proportion constitutes one record of the statistical table. From this record, we can see what the distribution statistics are for different parameter value partitions.
  • the display of distribution statistics charts is more standardized and simple, which is convenient for medical staff to check and understand.
  • the distribution statistical result may correspond to multiple parameter value partitions.
  • Certain parameter value partition (s) have special significance compared to other parameter value partitions.
  • the special meaning may specifically be that it can provide guidance meaning for medical personnel to judge the physiological state of the monitored object.
  • a parameter value partition having such a special meaning may be referred to as a target parameter value partition.
  • the target parameter value partition can be a parameter value partition corresponding to a normal situation, or a parameter value partition corresponding to an abnormal situation, or it can be a parameter value partition desired after treatment by medical means (where The parameter value partition to be achieved may be referred to as a treatment target partition, and other parameter value partitions may be referred to as non-treatment target partitions).
  • the specific parameter value partition or target parameter value partitions can be preset by the system or selected by the user.
  • a display style different from other parameter value partitions may be used to display the distribution result of the target parameter value partition and / or the corresponding distribution of the target parameter value partition.
  • the background of the parameter interval is filled.
  • the distinguishing display method is not limited to colors, and can also be distinguished by adding icon symbols and the like.
  • the target conditions may be set in the parameter value partition in advance.
  • the distribution statistical results corresponding to the target conditions are displayed in different display modes.
  • the target condition may indicate that the physiological sign parameters are in a normal or abnormal range, so as to remind the medical staff to monitor the normal or abnormal state of the subject.
  • the target condition can also be a period of time that the medical staff can focus on.
  • the monitoring information display method may further include: determining a target condition from at least one parameter value partition according to a setting information; and determining a display style different from other distribution statistical results for a distribution statistical result corresponding to the target condition. In this way, when displaying the distribution statistics results, based on the display style, the distribution statistics results can be displayed in the distribution statistics dedicated display area of the monitoring interface.
  • the monitoring information display method may also display a trend chart and / or a waveform chart corresponding to the physiological sign parameter.
  • a corresponding waveform graph and / or trend graph is generated according to data within a preset time length of at least one physiological sign parameter; and a waveform graph and / or trend graph is displayed in a measurement data display area.
  • a trace wave (waveform graph) about blood oxygen can be displayed in the measurement data display area, or a blood oxygen saturation trend graph (drawn based on blood oxygen saturation values continuously measured over a period of time) Figure).
  • the measurement data and waveform / trend graph corresponding to the same physiological sign parameter can be displayed close together.
  • the forms of the performance graphics (waveform graphs and / or trend graphs) corresponding to different types of physiological sign parameters are different.
  • the measurement data display area may be divided into multiple sub-segments. Part of the area shows the measurement data of the physiological sign parameters, and part of it shows the performance graph of the physiological sign parameters.
  • the physiological sign parameters involved in the monitoring interface include three types: blood oxygen saturation (SpO2), pulse rate (PR), and perfusion index (PI).
  • the monitoring interface includes a measurement data display area 211 and a distribution statistics dedicated display area 212.
  • the measurement data display area 211 includes measurement data of three physiological signs parameters of blood oxygen saturation SpO2, pulse rate PR, and perfusion index PI, which are 93%, 120bpm, and 0.5, respectively. It should be noted that, because the perfusion index 0.5 exceeds the alarm threshold, the measurement data is displayed according to the alarm pattern.
  • the alarm style includes a numerical inverse color display, and adding a background color. Displayed in the distribution statistics exclusive display area 212 is a statistical histogram of blood oxygen saturation.
  • the measurement data display area 211 includes plethysmographic waves (Pleth) related to blood oxygen saturation on the basis of the measurement data of the three physiological sign parameters.
  • the measurement data display area can be divided into four sub-areas. Three sub-areas are used to display the measurement data of the three physiological sign parameters, and another sub-area is used to display plethysmographic waves.
  • the performance graphs of multiple physiological sign parameters can be obtained, and the performance graphs of different physiological sign parameters can be separately displayed in the sub-regions where the measurement data of the physiological sign parameters are located.
  • the monitoring interface includes a measurement data display area 221 and a distribution statistics dedicated display area 222.
  • the measurement data display area 221 shows the measurement data of blood oxygen saturation 93%
  • the special display area 222 of the distribution statistics shows the blood oxygen saturation Statistical histogram.
  • the measurement data display area 221 includes three physiological signs parameters including blood oxygen saturation SpO2, pulse rate PR, and perfusion index PI, and also includes performance graphics of the three physiological signs parameters.
  • the performance graph includes: a plethysmographic wave (Pleth) and a trend chart, a trend chart of the pulse rate PR, and a trend chart of the perfusion index PI.
  • the trend graph may include a normal parameter value range of the physiological sign parameters, and the range may be marked with a shadow and a numerical value.
  • the normal parameter value range of blood oxygen saturation SpO2 includes 91% -95%
  • the normal parameter value range of pulse rate PR includes 100bpm-200bpm
  • the normal parameter value range of perfusion index PI is 1.0 or more.
  • the trend graph may be displayed in the measurement data display area, and may also be in a trend display area different from the measurement data display area and the distribution statistics dedicated display area.
  • a corresponding trend graph and / or trend table is generated according to data within a preset time length of at least one physiological sign parameter; and a trend graph and / or a display of at least one physiological sign parameter is displayed in a trend display area of a monitoring interface Trend table.
  • the monitoring interface can also be divided into a trend display area.
  • the trend display area is used to display the trend graph.
  • the trend graph is generated from data within a preset time length of the physiological sign parameters. It should be noted that when there are multiple types of physiological sign parameters, the trend graph is correspondingly multiple. Different physiological sign parameters correspond to different trend graphs. Multiple trend graphs can be arranged up and down, side by side, or according to other Way to arrange.
  • the trend graph / trend table can be refreshed, that is, the trend graph / trend table displayed in the trend display area is refreshed in response to a preset trigger condition.
  • the trigger condition may be a time condition, that is, the data within a preset time period after refresh is obtained every preset period of time, and a new trend graph is generated for display based on the data within the preset time period after refresh.
  • the trigger condition may also be update of measurement data determined to the corresponding physiological sign parameter, for example, after determining that the measurement data of the corresponding physiological sign parameter is updated, the trend graph / trend table displayed in the trend display area is simultaneously refreshed.
  • the distribution statistical result displayed in the dedicated display area for distribution statistics can also be refreshed synchronously.
  • the physiological sign parameters displayed on the monitoring interface include three types: blood oxygen saturation SpO2, pulse rate PR, and perfusion index PI.
  • the monitoring interface includes a measurement data display area 231, a distribution statistics dedicated display area 232, and a trend display area 233.
  • the measurement data display area 221 shows blood oxygen saturation measurement data of 93%, pulse rate PR measurement data of 120bpm and perfusion index PI measurement data of 0.5, and the distribution statistics special display area 232 displays blood oxygen saturation.
  • Statistical histogram is Statistical histogram.
  • the trend display area 233 includes the trend graphs of the three physiological signs parameters of blood oxygen saturation SpO2, pulse rate PR, and perfusion index PI.
  • the arrangement of the three trend charts is not limited to this, and the order of up and down can be arbitrarily arranged, or other arrangement directions can also be arranged.
  • the three trend charts are generated from the data within the preset time lengths of the three physiological signs parameters. From the diagrams -2h (hours) and -1h (hours), it can be seen that the The data is measured within 2 hours before the current time point 0.
  • the header of the trend table contains parameter value partitions.
  • the records in the table indicate how the distribution statistics result is under a parameter value partition.
  • the physiological sign parameters displayed on the monitoring interface include three types: blood oxygen saturation SpO2, pulse rate PR, and perfusion index PI.
  • the monitoring interface includes a measurement data display area 241, a distribution statistics dedicated display area 242, and a trend display area 243. Among them, the measurement data display area 241 shows the measurement data of blood oxygen saturation 93%, the measurement data of the pulse rate PR 120bpm and the measurement data of the perfusion index PI 0.5, and the special display area 242 of the distribution statistics shows the blood oxygen saturation Statistical histogram.
  • the trend display area 243 shows a trend table of blood oxygen saturation SpO2, pulse rate PR, and perfusion index PI.
  • the trend table shows the blood oxygen saturation SpO2, pulse rate PR, and perfusion index PI at different historical time points.
  • Parameter value are 6:30, 7:00, 7:30, 8:00, 8:30, 9:00, and 9:30 respectively, and the length of time between the multiple historical time points is fixed For 30 minutes.
  • the interval time may be other values, and is not limited thereto.
  • the time points in FIG. 2E are sorted from top to bottom, and are in turn the time points that are getting farther and farther from the current time point.
  • the order of the time points can be reversed, that is, the time points that are closer to the current time point in order from top to bottom.
  • the historical time point can also be other time points in the past time period.
  • the historical time point may have a time point selection criterion, for example, as shown in FIG. 2E above, the time point is an hour of an hour and a time point of 30 minutes.
  • the cut-off time point of the historical time point may be a time point that meets the above selection criteria and is closest to the current time point. For example, the current time point is 9:40, and the latest time point obtained in FIG. 2E is 9:30.
  • the defined preset time length can be changed, so the data obtained in the preset time length is changed, and the displayed distribution statistics can be refreshed.
  • the refresh interval can be set by the user.
  • FIG. 2E assuming that the current time point changes from 9:40 to 10:01, data of blood oxygen saturation SpO2, pulse rate PR, and perfusion index PI within a preset time length of 10:00 can be obtained, and Displayed on the first line.
  • the blood oxygen saturation SpO2, the pulse rate PR, and the perfusion index PI at the time point of the last line at 6:30 may be omitted or displayed on other screens or continued to be displayed.
  • the number of records displayed in the trend table may be a fixed value set in advance, or may be set to the value indicated by the instruction according to a user's setting instruction. If multiple statistical records cannot be displayed at the same time, they can be displayed on multiple screens, and the user can view other statistical records contained in other screens through touch operation.
  • trend chart and the trend table are two different trend icons, and which can be fixedly displayed in the trend display area in advance.
  • the trend chart and the trend table can be switched between each other, and the triggering instruction of the switching can be implemented by the user. Specifically, in response to an instruction input by the user, the trend graph or trend table displayed in the trend display area is switched to another.
  • keys can be provided on the monitoring device, such as physical keys or virtual keys displayed on the display screen.
  • the user can trigger the keys to select whether to display a trend graph or a trend table.
  • a command input method may be a sliding operation on the display screen, such as swiping left or right, or swiping up or down.
  • the trend display area may further include a prompt icon to prompt the user in which direction to slide in order to trigger the display of another trend icon.
  • the display screen of the monitoring device includes a monitoring interface.
  • a trend table is currently displayed in the trend display area of the monitoring interface.
  • Below the trend table there are two circular icons.
  • the circular icons on the left are darker.
  • the circular icon on the right is lighter to indicate that the current trend icon is displayed on the left. If you want to trigger another trend icon, you need to swipe right.
  • the user triggers a swipe right operation on the display, and the content displayed in the trend display area can be switched from the trend table to the trend graph.
  • the circular icon changes to a lighter color on the left and a darker color on the right.
  • the entire monitoring interface can be switched from the style in FIG. 2E to the style in FIG.
  • the switching operation mode can not only facilitate the medical staff to view different forms of trend icons, but also save the area occupied by the trend display area in the monitoring interface.
  • the monitoring interface contains a trend table or trend chart
  • the parameter value of the physiological sign parameter in the monitoring trend table is monitored, and if the parameter value exceeds the corresponding parameter threshold, the parameter value is displayed based on a preset display style; or the parameter value of the physiological sign parameter in the monitoring trend table is displayed. If the alarm information associated with the parameter value is detected, the parameter value is displayed based on a preset display style; or, the trend table is displayed using a display style capable of distinguishing between normal and abnormal parameter values of the physiological sign parameters in the trend table.
  • the alarm information may be an alarm condition defined according to a physiological abnormal state. If the parameter value of the physiological sign parameter triggers the alarm information, the parameter value needs to be prompted.
  • the alarm information related to blood oxygen saturation may include hypoxemia. If a parameter value of blood oxygen saturation triggers a hypoxemia alarm, the parameter value needs to be prompted.
  • the pulse rate-related alarm information may include bradycardia, extreme bradycardia, or low heart rate. If a parameter value of the pulse rate triggers any of the foregoing alarm information, the pulse rate may be prompted.
  • the display font color can be set to be different from other record font colors, or Add a background color to the record.
  • the curves corresponding to normal physiological parameter parameters and abnormal parameter values in the trend graph can be distinguished by different colors.
  • the distinguishing display style is not limited to colors, and can also be distinguished by adding various forms such as adding a background pattern and adding an icon symbol.
  • FIG. 2A, FIG. 2B, or FIG. 2C may be combined with a trend table or a trend chart.
  • Fig. 2G which illustrates another example of a monitoring interface.
  • the monitoring interface includes a measurement data display area 251, a distribution statistics dedicated display area 252, and a trend display area 253.
  • the measurement data display area 251 includes measurement data of three physiological signs parameters of blood oxygen saturation SpO2, pulse rate PR, and perfusion index PI.
  • the measurement data of blood oxygen saturation SpO2 is 93%
  • the pulse rate PR The measurement data is 120 bpm (beat per minute)
  • the measurement data of perfusion index PI is 0.5.
  • Displayed in the distribution statistics exclusive display area 252 is a statistical histogram of blood oxygen saturation.
  • the trend display area 253 shows a trend table of blood oxygen saturation SpO2, pulse rate PR, and perfusion index PI.
  • the measurement data display area where the measurement data is located also includes a status indicator.
  • the status indicator contains multiple parameter value zones and an indication mark.
  • the indication mark is used to indicate the measurement data.
  • the embodiment of the present application also provides another method for displaying monitoring information. It should be noted that part of the specific implementation scheme of the monitoring information display method is the same as or similar to the monitoring information display method provided in the above embodiments, and the following only briefly describes the monitoring information display method. It should be understood that those skilled in the art can apply related technical solutions to this based on the above description.
  • the monitoring information display method includes:
  • Acquire data of at least one physiological sign parameter of a monitoring object within a preset time length, and data of at least one physiological sign parameter of the monitoring object within a preset time length are obtained from the monitoring object by at least one physiological sign sensor obtain;
  • the parameter value partition represents a numerical interval of the physiological sign parameter;
  • the numerical region is determined based on one or more of an alarm threshold, a baseline range, and a treatment target range corresponding to the physiological sign parameter;
  • the distribution statistics result is displayed in a dedicated distribution statistics display area of the monitoring interface.
  • the alarm threshold may be a numerical range corresponding to critical alarm, intermediate alarm, and other levels;
  • the baseline range may refer to the normal numerical range of the physiological sign parameters of the current monitoring object;
  • the treatment target range may refer to the medical staff wanting to monitor the monitoring object The treatment is performed so that the physiological sign parameters of the monitoring subject pass through the range of values reached after the treatment.
  • the distribution statistics result does not simply divide the interval of the physical signs data of the monitoring object, but determines the numerical interval based on the alarm threshold, the baseline range, and the treatment target range, and distributes the data within a preset time.
  • Statistics the distribution statistics obtained can allow medical staff to intuitively understand the distribution of the physiological signs parameter data of the monitored subject within the alarm threshold, baseline range, and treatment target range for a period of time, in order to facilitate understanding of the physiological state of the monitored subject.
  • the simple interval division and the data are more cluttered. Even if the medical personnel see the distribution results, they cannot intuitively understand the physiological state of the monitoring object associated with the distribution results.
  • the monitoring information display method provided in this embodiment solves the problem well. The problem.
  • the method for displaying monitoring information further includes:
  • the method for displaying monitoring information further comprises: generating a distribution statistics chart according to the parameter value partition and the distribution statistics result, and displaying the distribution statistics chart in the distribution statistics dedicated display area.
  • the distribution statistical chart is a histogram partitioned by the parameter value and the statistical result is two coordinate axes; or, the distribution statistical chart is a header partitioned by the parameter value.
  • the data within the preset time length includes: data obtained by continuous measurement or intermittent measurement between any two time points.
  • the statistical result of the distribution is that the data of the physiological sign parameter within a preset time length falls into the number or the number ratio of the numerical interval corresponding to the parameter value partition.
  • the method for displaying monitoring information further includes:
  • the distribution statistics result is displayed in a distribution statistics dedicated display area of the monitoring interface.
  • the method for displaying monitoring information further includes:
  • the method for displaying monitoring information further includes:
  • a trend display area is generated on the monitoring interface, and a trend graph and / or a trend table of the at least one physiological sign parameter is displayed in the trend display area.
  • the monitoring information display method further includes: in response to an instruction input by a user, switching a trend graph or a trend table displayed in the trend display area to another.
  • the method for displaying monitoring information further includes:
  • the distribution statistical result is refreshed synchronously, and / or the trend graph and / or trend table are simultaneously refreshed.
  • the method for displaying monitoring information further includes:
  • a statistical result of a physiological sign parameter to be displayed in the dedicated display area for distribution statistics is determined, and a value of the preset time length is determined.
  • FIG. 3 is a schematic structural diagram of a monitoring information display device provided by the present application.
  • the monitoring information display device may specifically include: a measurement data obtaining module 301, a data obtaining module 302, a statistical result obtaining module 303, and a display module 304.
  • the measurement data obtaining module 301 obtains measurement data of at least one physiological sign parameter of a monitoring object, where the measurement data of the physiological sign parameter is obtained from the monitoring object through at least one physiological sign sensor;
  • a data obtaining module 302 obtaining data of the at least one physiological sign parameter within a preset time length
  • the statistical result obtaining module 303 performs distribution statistics on the data within the preset time length based on at least one parameter value partition, and determines a distribution statistical result corresponding to the parameter value partition; the parameter value partition represents the physiological sign Parameter value interval;
  • the display module 304 provides a monitoring interface, displays the measurement data of the at least one physiological sign parameter in a measurement data display area of the monitoring interface, and displays the distribution statistics result in a dedicated display area for distribution statistics on the monitoring interface.
  • the display module 304 generates a distribution statistics chart according to the parameter value partition and the distribution statistics result, and displays the distribution statistics chart in the distribution statistics dedicated display area.
  • the distribution statistical chart is a histogram partitioned by the parameter value and the statistical result is two coordinate axes; or, the distribution statistical chart is a header partitioned by the parameter value.
  • the data within the preset time length includes data obtained by continuous measurement or intermittent measurement between any two time points.
  • the statistical result of the distribution is that the data of the physiological sign parameter within a preset time length falls into the number or the number ratio of the numerical interval corresponding to the parameter value partition.
  • the parameter value partition includes a treatment target partition, and the treatment target partition corresponds to a value interval of a treatment target value of the physiological sign parameter.
  • the display module 304 uses a first display style to output and display the non-treatment target area, and uses a second display style different from the first display style to output and display the treatment target area.
  • the display module 304 determines a target condition from the at least one parameter value partition according to the setting information; determines a display style different from other statistical results for a statistical result corresponding to the target condition; based on the display style Displaying the distribution statistics result in a dedicated display area for distribution statistics on the monitoring interface.
  • the display module 304 generates a corresponding waveform chart and / or a trend chart according to the data within a preset time length of the at least one physiological sign parameter; and displays the waveform chart and / or the trend chart in the measurement data display area. / Or trend chart.
  • the display module 304 generates a corresponding trend graph and / or a trend table according to data within a preset time length of the at least one physiological sign parameter; and displays the at least one Trend chart and / or trend table of various physiological signs parameters.
  • the display module 304 responds to an instruction input by the user, and switches the trend graph or trend table displayed in the trend display area to another.
  • the display module 304 refreshes the trend graph and / or the trend table displayed in the trend display area in response to a preset trigger condition or, after determining that the measurement data of the physiological sign parameters are updated, updates the distribution statistics simultaneously. As a result, and / or the trend graph and / or trend table are refreshed simultaneously. .
  • the display module 304 monitors the parameter value of the physiological sign parameter in the trend table, and if the parameter value exceeds a corresponding parameter threshold, displays the parameter value based on a preset display style; Alternatively, the parameter value of the physiological sign parameter in the trend table is monitored, and if the alarm information associated with the parameter value is monitored, the parameter value is displayed based on a preset display style; or, the parameter value can be distinguished.
  • the display pattern of normal and abnormal parameter values of physiological signs parameters in the trend chart displays the trend chart.
  • the display module 304 monitors the measurement data of the physiological sign parameters. If the measurement data exceeds a corresponding parameter threshold, the measurement data is displayed in the measurement data display area based on a preset display style. .
  • the monitoring information display device further includes a time length setting module.
  • the time length setting module provides a selection operation control in the distribution statistics dedicated display area; determines a statistical result of the physiological sign parameters to be displayed in the distribution statistics dedicated display area in response to a selection instruction input by the user through the selection operation controls, and A value of the preset time length.
  • This application also provides a monitoring device, including:
  • a display configured to display information
  • the processor executes program instructions to implement each step in the method for monitoring information in the foregoing embodiment.
  • the monitoring equipment mentioned in this application is not limited to monitors, but can also be invasive / non-invasive ventilator, anesthesia machine, defibrillator, nurse station, central station and other equipment with monitoring function. Monitoring and analysis software to implement a computer terminal or mobile terminal of the method provided in the above embodiments. .
  • the following embodiments are mainly described by taking a monitor as an example.
  • FIG. 4 provides a system frame diagram of a parameter processing module in a multi-parameter monitor.
  • the multi-parameter monitor has an independent housing, and a sensor interface area is provided on the housing panel, which integrates multiple sensor interfaces for connecting with various external physiological parameter sensor attachments 411.
  • the housing panel also includes a small LCD display area and a display. 418, an input interface circuit 420, an alarm circuit 419 (such as an LED alarm area), and the like.
  • the parameter processing module is used for external communication and power interface for communicating with the host and taking power from the host.
  • the parameter processing module also supports extrapolated parameter modules.
  • the plug-in monitor host can be formed by inserting the parameter module as a part of the monitor or connected to the host through a cable.
  • the extrapolated parameter module is used as an external accessory of the monitor.
  • the multi-parameter monitor includes a memory 417 for storing computer programs and various data generated during related monitoring processes.
  • the internal circuit of the parameter processing module is placed in a housing, as shown in FIG. 4, and includes at least two signal acquisition circuits 412, front-end signal processing circuits 413, and a main processor 415 corresponding to physiological parameter parameters.
  • the main processor 415 may implement various steps related to processing in each of the monitoring information display methods described above.
  • the signal acquisition circuit 412 may be selected from an electrocardiogram circuit, a breathing circuit, a body temperature circuit, a blood oxygen circuit, a non-invasive blood pressure circuit, an invasive blood pressure circuit, and the like. These signal acquisition circuits 412 are respectively electrically connected to corresponding sensor interfaces for electrical connection. Connected to the sensor accessory 411 corresponding to different physiological signs, its output is coupled to the front-end signal processor, the communication port of the front-end signal processor is coupled to the main processor, and the main processor is electrically connected to the external communication and power interface.
  • the front-end signal processor completes the sampling and analog-digital conversion of the output signal of the signal acquisition circuit, and outputs the control signal to control the measurement process of the physiological signal.
  • These parameters include but not Limited to: ECG, respiration, body temperature, blood oxygen, non-invasive blood pressure and invasive blood pressure parameters.
  • the front-end signal processor can be implemented by a single-chip microcomputer or other semiconductor devices, or by an ASIC or FPGA.
  • the front-end signal processor can be powered by an isolated power supply.
  • the sampled data is simply processed and packaged, and then sent to the main processor through an isolated communication interface.
  • the front-end signal processor circuit can be coupled to the main processor 415 through an isolated power and communication interface 414. .
  • the reason that the front-end signal processor is powered by an isolated power supply is that the DC / DC power supply isolated by the transformer plays a role in isolating the patient from the power supply equipment.
  • the main purposes are: 1. Isolate the patient, and use the isolation transformer to float the application part so that The leakage current of the patient is small enough; 2. Prevent the voltage or energy during defibrillation or electrosurgical application from affecting the cards and components of the intermediate circuit such as the main control board (guaranteed with creepage distance and clearance).
  • the main processor completes the calculation of the physiological sign parameters, and sends the parameter calculation results and waveforms to the host (such as a host with a display, a PC, a central station, etc.) through an external communication and power interface.
  • the external communication and power interface 416 can It is one or a combination of Ethernet, Token Ring, Token Bus, and the local area network interface formed by the three types of backbone fiber optical data distribution interface (FDDI). It may be one or a combination of wireless interfaces such as infrared, Bluetooth, wifi, and WMTS communication, or one or a combination of wired data connection interfaces such as RS232 and USB.
  • the external communication and power interface 416 may also be one or a combination of a wireless data transmission interface and a wired data transmission interface.
  • the host can be any computer equipment such as the host of the monitor, the electrocardiograph, the ultrasound diagnostic instrument, and the computer. By installing the matched software, a monitoring device can be formed.
  • the host can also be a communication device, such as a mobile phone.
  • the parameter processing module sends data to a mobile phone that supports Bluetooth communication through a Bluetooth interface to achieve remote data transmission.
  • the present application provides a readable storage medium on which a computer program is stored, and when the computer program is executed by a processor, the foregoing various monitoring information display methods are implemented.
  • any tangible, non-transitory computer-readable storage medium can be used, including magnetic storage devices (hard disks, floppy disks, etc.), optical storage devices (CD-ROM, DVD, Blu Ray, etc.), flash memory, and / or the like .
  • These computer program instructions can be loaded on a general-purpose computer, special-purpose computer, or other programmable data processing device to form a machine, so that these instructions executed on the computer or other programmable data processing device can generate a device that implements a specified function.
  • Computer program instructions can also be stored in a computer-readable memory, which can instruct a computer or other programmable data processing device to operate in a specific manner, so that the instructions stored in the computer-readable memory can form one piece Articles of manufacture, including implements that implement specified functions.
  • Computer program instructions can also be loaded onto a computer or other programmable data processing device, thereby performing a series of operating steps on the computer or other programmable device to produce a computer-implemented process, which makes the computer or other programmable device execute Instructions can provide steps for implementing specified functions.
  • the term “including” and any other variations thereof are non-exclusive inclusions, such that a process, method, article, or device that includes a list of elements includes not only those elements but also those that are not explicitly listed or are not part of the process , Method, system, article, or other element of equipment.
  • the term “coupled” and any other variations thereof as used herein refers to a physical connection, an electrical connection, a magnetic connection, an optical connection, a communication connection, a functional connection, and / or any other connection.

Abstract

一种监护信息显示方法,获取监测对象的至少一种生理体征参数的测量数据,生理体征参数的测量数据通过至少一个生理体征传感器从监测对象中获得;获取至少一种生理体征参数在预设时间长度内的数据;基于至少一个参数值分区对预设时间长度内的数据进行分布统计,并确定对应于参数值分区的分布统计结果;参数值分区表示生理体征参数的数值区间;提供监测界面,并在监测界面生成测量数据显示区域(201)和分布统计专用显示区域(202);在监测界面的测量数据显示区域(201)显示至少一种生理体征参数的测量数据,并在监测界面的分布统计专用显示区域(202)显示分布统计结果。

Description

监护设备、监护信息显示方法和装置 技术领域
本申请涉及监护设备技术领域,更具体地,是监护设备、监护信息显示方法和装置。
背景技术
医疗领域中,需要对患者的身体状态进行监护。具体地,监护设备可以通过各种测量模块,来监测患者的生理体征参数,这些生理体征参数需要提供给医护人员,以使医护人员根据参数值的情况判断患者身体处于正常状态还是异常状态。如果发现异常,医护人员需要及时进行相应的救护措施,以使身体状态恢复正常。
因此,需要一种技术方案,来显示所监测到的生理体征参数,以作为医护人员判断患者身体状态的依据。
发明内容
第一方面,本申请提供了一种监护信息显示方法,包括:
获取监测对象的至少一种生理体征参数的测量数据,所述生理体征参数通过的测量数据至少一个生理体征传感器从所述监测对象中获得;
获取所述至少一种生理体征参数在预设时间长度内的数据;
基于至少一个参数值分区对所述预设时间长度内的数据进行分布统计,并确定对应于所述参数值分区的分布统计结果;所述参数值分区表示所述生理体征参数的数值区间;
提供监测界面,并在所述监测界面生成测量数据显示区域和分布统计专用显示区域;
在所述监测界面的测量数据显示区域显示所述至少一种生理体征参数的测量数据,并在所述监测界面的分布统计专用显示区域显示所述分布统计结果。
第二方面,本申请提供了一种监护信息显示装置,包括:
测量数据获得模块,获取监测对象的至少一种生理体征参数的测量数据, 所述生理体征参数的测量数据通过至少一个生理体征传感器从所述监测对象中获得;
数据获得模块,获取所述至少一种生理体征参数在预设时间长度内的数据;
统计结果获得模块,基于至少一个参数值分区对所述预设时间长度内的数据进行分布统计,并确定对应于所述参数值分区的分布统计结果;所述参数值分区表示所述生理体征参数的数值区间;
显示模块,提供监测界面,在所述监测界面的测量数据显示区域显示所述至少一种生理体征参数的测量数据,并在所述监测界面的分布统计专用显示区域显示所述分布统计结果。
第三方面,本申请还提供了另一种监护信息显示方法,包括:
获取监测对象的至少一种生理体征参数在预设时间长度内的数据,所述监测对象的至少一种生理体征参数在预设时间长度内的数据通过至少一个生理体征传感器从所述监测对象中获得;
基于至少一个参数值分区对所述预设时间长度内的数据进行分布统计,并确定对应于所述参数值分区的分布统计结果;所述参数值分区表示所述生理体征参数的数值区间;所述数值区域基于所述生理体征参数对应的报警阈值、基线范围、治疗目标范围中的一个或多个确定得到;
提供监测界面,并在所述监测界面生成分布统计专用显示区域;
在所述监测界面的分布统计专用显示区域显示所述分布统计结果。
第四方面,本申请提供了一种监护设备,包括:
显示器,所述显示器配置为显示信息;
处理器,所述处理器执行程序指令以实现上述根据本申请第一方面或第二方面提供的监护信息显示方法的步骤。
第五方面,本申请提供了一种可读存储介质,其上存储有计算机程序,所述计算机程序被处理器加载并执行时,实现上述根据本申请第一方面或第二方面提供的监护信息显示方法。
附图说明
为了更清楚地说明本发明实施例或现有技术中的技术方案,下面将对实施例或现有技术描述中所需要使用的附图作简单地介绍,显而易见地,下面描述 中的附图仅仅是本发明的一些实施例,对于本领域普通技术人员来讲,在不付出创造性劳动的前提下,还可以根据这些附图获得其他的附图。
图1为一种监护信息显示方法的流程示意图;
图2A-2G为监测界面的多种示意图;
图3为一种监护信息显示装置的结构示意图;
图4为监护仪的一种硬件结构示意图。
具体实施方式
下面将结合本申请实施例中的附图,对本申请实施例中的技术方案进行清楚、完整地描述,显然,所描述的实施例仅仅是本申请一部分实施例,而不是全部的实施例。基于本申请中的实施例,本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例,都属于本申请保护的范围。
医疗领域中,经常需要对某些患者的身体生理状态进行监护。因此,需要监测患者的生理体征参数并展示给医护人员。当医护人员根据生理体征参数,发现患者的异常状态,并及时对其施予救助措施。
本申请提供了一种监护信息显示方法,该方法可以应用在各种监护设备上。见图1,监护信息显示方法的一种流程具体包括如下步骤1.1-1.5。
步骤1.1:获取监测对象的至少一种生理体征参数的测量数据。生理体征参数的测量数据具体可以是当前测量的数据。
其中,监测对象可以是患者对象或者有其他监护需求的对象,生理体征参数通过的测量数据至少一个生理体征传感器从监测对象中获得。
使用体征参数附件设备(例如血氧探头),可以采集到监测对象的生理体征参数的测量数据,测量数据可以存储至存储器中。需要说明的是,本申请可以从存储器中获得生理体征参数的测量数据,也可以直接从采集模块处获得。
因此,本申请提供的监护信息方法不仅可应用于床旁设备,也可应用于中央站。当应用于床旁设备时,则生理体征参数的测量数据通过各种生理体征参数的附件设备获得;当应用于中央站时,中央站通过网络从床旁设备中获取生理体征参数的测量数据。
步骤1.2:获取至少一种生理体征参数在预设时间长度内的数据。
其中,监护需求除了观察监测对象的实时生理状态,还需要了解监测对象的历史生理状态,两者结合起来才能为医护人员提供更加丰富的诊断依据,因 此还需要获得监测对象的生理体征参数的预设时间长度内的数据。
可以理解的是,生理体征参数的预设时间长度内的数据包含的数量较多,并非所有的数据均对当前的诊断具有指导意义,根据实际的监护需求,可以预先设置时间长度,用来限定需要获得哪些时间内的数据。为了便于描述,可以将所设置的时间长度称为预设时间长度。
需要说明的是,预设时间长度的形式并不限定,可以是连续的历史时间段,也可以是间断的多个历史时间点。即预设时间长度内的数据可以是任意两个时间点之间连续测量得到的数据。
预设时间长度可以是系统预先设置的,也可以由用户自主选择设置。具体地,可以在监测界面提供输入窗口,以供用户输入设置指令。例如,可以以下拉列表的形式提供预设时间长度的选择项,用户可以选择某个选择项。响应于用户输入的设置指令,将用户所设置的时间长度作为预设时间长度。
步骤1.3:基于至少一个参数值分区对预设时间长度内的数据进行分布统计,并确定对应于参数值分区的分布统计结果,参数值分区表示生理体征参数的数值区间。
其中,为了便于观察,预设时间长度内的数据在显示之前需要经过分析处理。分析处理的一种方式是对预设时间长度内的数据进行分类,即预先设置参数值分区,按照参数值分区对预设时间长度内的数据进行统计。需要说明的是,参数值分区可以是时间上的分段,也可以是预设时间长度内的数据数值范围的分段,或者两者的结合,或者其他的分段条件。
如果参数值分区为多个,分布统计后,每个参数值分区均得到各自的分布统计结果。当然,参数值分区也可以是一个,仅对该预设时间长度内的所有数据中,落入该参数值分区的数据进行统计。例如,仅显示目标参数值分区的统计直方图。
预设时间长度内的数据数值可能较多,且数值内容不尽相同。将预设时间长度内的数据以分段的方式进行显示,医护人员通过对比不同参数值分区的分布统计结果,可以了解预设时间长度内的数据的变化情况。
步骤1.4:提供监测界面,并在监测界面生成测量数据显示区域和分布统计专用显示区域。
步骤1.5:在监测界面的测量数据显示区域显示至少一种生理体征参数的测量数据,并在监测界面的分布统计专用显示区域显示分布统计结果。
其中,监护设备的显示器提供一监测界面。监测界面可以是监护设备显示器的整个监测界面,也可以是嵌入或者悬浮于显示器的整个监测界面的一个窗口。
将上述得到的生理体征参数的测量数据及预设时间长度内的数据显示在监测界面的不同区域中,其中将测量数据所显示的区域称为测量数据显示区域,将预设时间长度内的数据的分布统计结果所显示的区域称为分布统计专用显示区域。
在一实施例中,测量数据显示区域及分布统计专用显示区域可以是具有绑定关系的,同时显示在监测界面中,且同时从监测界面中消失。绑定关系可以体现在显示位置关系上,例如测量数据显示区域与分布统计专用显示区域在监测界面中的位置可以紧邻。
需要说明的是,生理体征参数可以是一种,也可以是多种。若生理体征参数为多种,测量数据显示区域可以划分为多个子区域,分别显示不同种类的生理体征参数的测量数据,同理分布统计专用显示区域也可以划分为多个子区域,分别显示不同种类的生理体征参数的分布统计结果。
另外,如果生理体征参数的测量数据和/或预设时间长度内的数据超过该生理体征参数对应的报警阈值,在显示测量数据和/或预设时间长度内的数据的分布统计结果时,可以使用报警对应的显示样式进行显示。即监测生理体征参数的测量数据,如果测量数据超过了对应的参数阈值,则基于一预设的报警显示样式在测量数据显示区域显示该测量数据。其中,报警显示样式可以是预先设置的任意一种区别于正常情况的显示样式。
再者,分布统计专用显示区域所显示的分布统计结果可以是由用户设置的。具体地,在分布统计专用显示区域提供选择操作控件;以及响应用户通过选择操作控件输入的选择指令,确定分布统计专用显示区域所要显示的生理体征参数的分布统计结果,以及预设时间长度的值。例如,选择操作控件可以提供多个参数值分区的选项,用户可以选择某个参数值分区,分布统计专用显示区域只显示所选择的参数值分区对应的分布统计结果。选择操作控件也可以包含时间输入子控件,以使用户输入预设时间长度的值。更进一步,还可以提供生理体征参数的参数选择操作控件,响应于用户通过该控件输入的选择指令,确定所监测的生理体征参数为哪些生理体征参数。
预设时间长度内的数据的分布统计结果可以是以文字的形式显示,也可以 是以分布统计图表的形式显示。具体的显示方式可以参见下文详细说明,此处并不赘述。
由以上技术方案可知,本申请提供了一种监护信息显示方法,该方法可以获得监测对象的生理体征参数的测量数据,也可以获得生理体征参数的预设时间长度内的数据,对预设时间长度内的数据按照参数值分区进行统计,得到分布统计结果,并将测量数据及分布统计结果包含在监测界面的不同区域中进行显示。从监测界面中,医护人员既可以查看监测对象的生理体征参数的当前情况,也可以查看生理体征参数的分布统计情况,两个方面的信息可以为医护人员判断监测对象的生理状态提供更加丰富的依据。并且,预设时间长度内的数据按照不同参数值分区分类显示,医护人员通过对比可以方便地判断出监测对象的生理体征参数变化情况。
以下说明监测界面的几种具体实现形式,在不同的监测界面中,生理体征参数的测量数据及分布统计结果的显示方式不同。
一种实现方式中,在获得分布统计结果后,还可以根据参数值分区和分布统计结果生成分布统计图表,并在分布统计专用显示区域显示分布统计图表。分布统计图表可以包含统计图如饼状图、直方图等等,也可以包含统计表格。
分布统计图表的一种具体实现方式包括直方图,具体是分别以参数值分区和分布统计结果为两个坐标轴的直方图。直方图也可以称为统计直方图。
在这种情况下,参数值分区的一种形式为生理体征参数的数值区间,分布统计结果为生理体征参数在预设时间长度内的数据中,落入各个数值区间的预设时间长度内的数据的数量或数量比值。当然,该参数值分区及分布统计结果也可以适用于其他形式的分布统计图表中。
在这种情况下,生理体征参数的预设时间长度内的数据包括任意两个时间点之间连续测量或间断测量得到的数据。例如,在当前时间点和一历史时间点之间连续测量或间断测量得到的数据。当然,这种预设时间长度内的数据也可以适用于其他形式的分段统计中。
见图2A,其示出了监测界面的一个示例。如图2A所示,该监测界面显示的生理体征参数为血氧饱和度(SpO2)。监测界面中包含测量数据显示区域201及分布统计专用显示区域202,其中测量数据显示区域201中显示的是血氧饱和度的测量数据93%,分布统计专用显示区域202中显示的是血氧饱和度 的直方图,直方图是对血氧饱和度的预设时间长度内的数据分段统计后得到的。从直方图的说明中可知,预设时间长度内的数据为当前时间点之前24小时(h)内测量得到的数据。需要说明的是,时间长度可以由用户选择设置,如图2A中的向下三角形标志,用户点击该三角形标志可以选择其提供的时间长度。
直方图的横坐标为血氧饱和度的四个参数区间,分别为[0-80%]、[81%]-90%]、[91%]-95%]、[96%]-100%]。直方图的纵坐标为不同血氧饱和度参数区间内,血氧饱和度在该参数区间内占预设时间长度内的数据总量的比值,通过观察直方图,医护人员可以了解到监测对象在过去24小时的血氧统计(SpO2 Statistic)为:血氧饱和度值小于80%的数量占总量的5%,血氧饱和度值大于81%小于90%的数量占总量的15%,血氧饱和度值大于91%小于95%的数量占总量的70%,血氧饱和度值大于96%小于100%的数量占总量的10%。
需要说明的是,在实际应用中并不局限于只针对血氧饱和度生成直方图,还可以在包含血氧饱和度直方图的基础上,还针对其他类型的生理体征参数生成直方图。或者,不包含血氧饱和度,而只是针对其他类型的生理体征参数生成直方图。
另外,图2A所示的监测界面中,测量数据显示区域201内所显示的测量数据也并不局限于血氧饱和度,还可以是其他种类的生理体征参数。或者,测量数据显示区域划分为多个子区域,某个子区域显示的是血氧饱和度的测量数据,其他区域显示的是其他种类的生理体征参数。
分布统计图表的另一种具体实现方式包括统计表格,具体是以参数值分区为表头,以统计结果为内容的统计表格。与上述直方图相同,统计表格表示的是每个参数值分区下的分布统计结果是怎样的,与上述直方图不同的是,参数值分区与分布统计结果不是横坐标及纵坐标的关系,而是将参数值分区作为表头即列属性,将分布统计结果作为表格中的记录。
以图2A中的直方图为例,可以将各个参数区间作为列属性,每个列属性对应的数值为该参数区间对应的数量占比,各个数量占比组成统计表格的一条记录。通过该记录可以看出,不同参数值分区下,分布统计结果是怎样的。
通过以上示例可以看出,分布统计图表这种展示方式较为规范简单,方便医护人员查看理解。
需要说明的是,分布统计结果可能对应多个参数值分区,某一个(些)参数值分区相对于其他参数值分区来说,具有特殊的意义。特殊意义可以具体是,能够为医护人员判断监测对象的生理状态提供指导意义。为了便于描述,可以将具有这种特殊意义的参数值分区称为目标参数值分区。目标参数值分区可以是正常情况对应的参数值分区,或者可以是异常情况对应的参数值分区,或者还可以是通过医疗手段进行治疗后所想要达到的参数值分区(其中,经过治疗后想要达到的参数值分区可以称为治疗目标分区,其他参数值分区可以称为非治疗目标分区)。目标参数值分区具体为哪个或哪些参数值分区,可以是系统预先设置的,也可以由用户进行选择设置。
为了对目标参数值分区进行区分,可以采用不同于其他参数值分区的显示样式对目标参数值分区和/或目标参数值分区对应的分布统计结果进行显示。以图2A所示的血氧统计为例,治疗目标分区为[91%]-95%],则为该参数区间填充背景色。当然,区分显示方式并不局限于颜色,还可以通过添加图标符号等形式进行区分。
或者,为了便于医护人员统计结果中包含的异常数值或正常数值,可以预先在参数值分区中设置目标条件。将目标条件对应的分布统计结果,按照不同的显示方式进行显示。具体的,目标条件可以表示生理体征参数处于正常或异常的范围,以提醒医护人员监测对象的正常或异常状态。当然,目标条件也可以为医护人员自定义的一个想要关注的范围期间。
因此,监护信息显示方法还可以包括:根据一设置信息从至少一个参数值分区中确定一个目标条件;为目标条件对应的分布统计结果确定不同于其他分布统计结果的显示样式。这样在显示分布统计结果时,便可以基于显示样式,在监测界面的分布统计专用显示区域显示分布统计结果。
进一步地,为了给医护人员更多的查阅信息,监护信息显示方法,在显示生理体征参数测量数据的基础上,还可以显示生理体征参数对应的趋势图和/或波形图。
具体地,根据至少一种生理体征参数的预设时间长度内的数据生成对应的波形图和/或趋势图;以及在测量数据显示区域内显示波形图和/或趋势图。例如,针对血氧测量,可以在测量数据显示区域中显示关于血氧的描记波(波形图),或显示血氧饱和度趋势图(基于一段时间内连续测量得到的血氧饱和度 值所描绘的图)。具体的,同一生理体征参数对应的测量数据和波形图/趋势图可以靠近显示在一起。
其中,不同种类的生理体征参数对应的表现图形(波形图和/或趋势图)的形式不同,为了在测量数据显示区域内显示生理体征参数的表现图形,可以将测量数据显示区域划分为多个子区域,一部分显示生理体征参数的测量数据,一部分显示生理体征参数的表现图形。
见图2B,其示出了监测界面的又一种示例。如图2B所示,监测界面涉及的生理体征参数包括,血氧饱和度(SpO2)、脉率(pulse rate,PR)及灌注指数(perfusion index,PI)三种。监测界面中包含测量数据显示区域211以及分布统计专用显示区域212。其中,测量数据显示区域211包含血氧饱和度SpO2、脉率PR及灌注指数PI三个生理体征参数的测量数据,分别为93%,120bpm及0.5。需要说明的是,由于灌注指数0.5超过了报警阈值,对该测量数据按照报警样式进行显示。如图2B所示,报警样式包括数值反色显示,以及添加背景色。分布统计专用显示区域212中显示的是血氧饱和度的统计直方图。
测量数据显示区域211在包含上述三个生理体征参数的测量数据的基础上,还包含有与血氧饱和度相关的体积描记波(Pleth)。测量数据显示区域可以划分为四个子区域,三个子区域用于分别显示上述三个生理体征参数的测量数据,另一个子区域用于显示体积描记波(Pleth)。
或者,可以获得多个生理体征参数的表现图形,不同生理体征参数的表现图形可以分别显示在生理体征参数的测量数据所在的子区域内。
见图2C,其示出了监测界面的又一种示例。如图2C所示,监测界面中包含测量数据显示区域221以及分布统计专用显示区域222。其中测量数据显示区域221中显示的是血氧饱和度的测量数据93%,脉率PR的测量数据120bpm及灌注指数PI的测量数据0.5,分布统计专用显示区域222中显示的是血氧饱和度的统计直方图。
需要说明的是,测量数据显示区域221在包含血氧饱和度SpO2、脉率PR及灌注指数PI三个生理体征参数的测量数据的基础上,还包含有三个生理体征参数的表现图形。具体地,表现图形包括:体积描记波(Pleth)及趋势图,脉率PR的趋势图,以及灌注指数PI的趋势图。
其中,趋势图中可以包括生理体征参数的正常参数值范围,该范围可以使用阴影及数值标示出来。如图2C所示,根据数值标尺可知,血氧饱和度SpO2 的正常参数值范围包括91%-95%,脉率PR的正常参数值范围包括100bpm-200bpm,灌注指数PI的正常参数值范围为1.0以上。
需要说明的是,图2C中包含的分布统计专用显示区域222等其他信息可以参见上述图2A及图2B中的说明,此处并不赘述。
在又一种实现方式中,趋势图除了可以显示在测量数据显示区域中,还可以在与测量数据显示区域及分布统计专用显示区域不同的趋势显示区域内。具体地,根据至少一种生理体征参数的预设时间长度内的数据生成对应的趋势图和/或趋势表;以及在监测界面的趋势显示区域显示至少一种生理体征参数的趋势图和/或趋势表。
监测界面除了划分出测量数据显示区域及分布统计专用显示区域,还可以划分出趋势显示区域,趋势显示区域用于显示趋势图。趋势图由生理体征参数的预设时间长度内的数据生成。需要说明的是,在生理体征参数的种类包括多个的情况下,趋势图也相应地为多个,不同的生理体征参数对应不同的趋势图,多个趋势图可以上下排列、并排或者按照其他方式排列。另外,趋势图/趋势表是可以刷新的,即响应预设的触发条件,刷新显示在趋势显示区域内的趋势图/趋势表。其中触发条件可以是时间条件,即每隔预设的一段时间,获得刷新后的预设时间长度内的数据,根据刷新后的预设时间长度内的数据生成新的趋势图进行显示。触发条件也可以是确定到对应的生理体征参数的测量数据更新,例如,在确定到对应的生理体征参数的测量数据更新后,同步刷新显示在趋势显示区域内的趋势图/趋势表。当然,在确定到对应的生理体征参数的测量数据更新后,也可以同步刷新显示在分布统计专用显示区域内的分布统计结果。
见图2D,其示出了监测界面的另一种示例。如图2D所示,监测界面显示的生理体征参数包括,血氧饱和度SpO2、脉率PR及灌注指数PI三种。具体地,监测界面包含测量数据显示区域231、分布统计专用显示区域232及趋势显示区域233。其中测量数据显示区域221中显示的是血氧饱和度的测量数据93%,脉率PR的测量数据120bpm及灌注指数PI的测量数据0.5,分布统计专用显示区域232中显示的是血氧饱和度的统计直方图。
趋势显示区域233从上到下,依次包含有血氧饱和度SpO2、脉率PR及灌注指数PI三个生理体征参数各自的趋势图。当然,三个趋势图的排列方式并不局限于此,上下顺序可以任意排列,或者也还可以是其他排列方向。
另外,三个趋势图分别由三个生理体征参数的预设时间长度内的数据生成的,从图示中的-2h(小时)及-1h(小时)可以看出,预设时间长度内的数据为当前时间点0之前的2个小时内测量得到的数据。
需要说明的是,图2D中包含的其他区域信息可以参见上述图2A-2C中的说明,此处并不赘述。
关于趋势表。
趋势表的表头包含参数值分区,表格中的记录表示的是,在一种参数值分区下,分布统计结果是怎样的。
见图2E,其示出了监测界面的另一种示例。如图2E所示,监测界面显示的生理体征参数包括,血氧饱和度SpO2、脉率PR及灌注指数PI三种。监测界面中包含测量数据显示区域241、分布统计专用显示区域242及趋势显示区域243。其中测量数据显示区域241中显示的是血氧饱和度的测量数据93%,脉率PR的测量数据120bpm及灌注指数PI的测量数据0.5,分布统计专用显示区域242中显示的是血氧饱和度的统计直方图。
趋势显示区域243中显示的是血氧饱和度SpO2、脉率PR及灌注指数PI的趋势表,趋势表表示的是多个不同历史时间点血氧饱和度SpO2、脉率PR及灌注指数PI的参数值。其中,时间点(Time)分别为6:30、7:00、7:30、8:00、8:30、9:00、9:30,该多个历史时间点相隔的时间长度是固定的,为30分钟。当然,相隔时间长度可以是其他数值,并不局限于此。需要说明的是,图2E中的时间点从上到下排序,依次为距离当前时间点越来越远的时间点。当然,时间点的排序可以相反,即从上到下依次为距离当前时间点越来越近的时间点。
当然,历史时间点也可以过去时间段的其他形式的时间点。需要说明的是,历史时间点可以具有时间点选择标准,例如上述图2E所示,时间点为一个小时的整点时间及30分钟所在的时间点。历史时间点的截止时间点可以是符合上述选择标准的、且距离当前时间点最近的时间点。例如,当前时间点为9:40,图2E中所获得的最近的一个时间点为9:30。
本方法在执行过程中,随着时间的变化,所定义的预设时间长度可以是变化的,因此所获得的预设时间长度内的数据是变化的,进而所显示的分布统计结果是可以刷新的,刷新间隔时间是可以由用户设置的。以图2E为例,假设当前时间点从9:40变化为10:01,则可以获得血氧饱和度SpO2、脉率PR及灌 注指数PI在10:00的预设时间长度内的数据,并显示在第一行的位置。相应地,最后一行时间点为6:30的血氧饱和度SpO2、脉率PR及灌注指数PI可以省略显示,或者在其他屏中显示,或者继续显示。
趋势表中所显示的记录个数可以是预先设置的固定值,或者也可以根据用户的设置指令而设置为指令所指示的数值。如果多个统计记录不能同时显示,则可以多屏显示,用户通过触控操作可以查看其它屏包含的其他统计记录。
需要说明的是,趋势图与趋势表是两种不同的趋势图示,可以预先设置趋势显示区域中固定显示哪种。或者,趋势图与趋势表之间可以相互切换,切换的触发指令可以由用户实施。具体地,响应用户输入的指令,将显示在趋势显示区域内的趋势图或趋势表切换为另一个。
在一个示例中,监护设备上可以提供按键,如实体按键或者在显示屏上显示的虚拟按键,用户通过触发按键来选择显示趋势图还是趋势表。
在另一个示例中,在监护设备的显示屏具有触控功能的情况下,输入指令的方式可以是在显示屏进行滑动操作,如向左滑动或者向右滑动,又如向上滑动或者向下滑动。为了方便用户输入准确的切换滑动指令,趋势显示区域中还可以包含提示图标,以提示用户向哪个方向滑动,才能触发显示另一个趋势图示。
如图2F所示,监护设备的显示屏中包含一监测界面,监测界面的趋势显示区域中当前显示的是趋势表,趋势表下方包含两个圆形图标,左边的圆形图标颜色较深,右边的圆形图标颜色较浅,以表示当前显示的是左边趋势图示,若想触发显示另一个趋势图示,需要向右滑动。基于提示,用户在显示屏上触发向右滑动的操作,则趋势显示区域所显示的内容可以由趋势表切换为趋势图。同时,圆形图标变为,左边的圆形图标颜色较浅,右边的圆形图标颜色较深。当然,也可以反方向切换,以将趋势图切换为趋势表。
假设趋势图及趋势表分别为图2D及图2E中的样式,则基于上述将趋势表切换为趋势图的操作,整个监测界面可以由图2E的样式切换为图2D的样式。
需要说明的是,切换操作的方式既可以方便医护人员查看不同形式的趋势图示,也可以节省趋势显示区域在监测界面中占据的面积大小。
在监测界面中包含趋势表或趋势图的情况下,也可以对趋势表或趋势图中 的异常情况进行提示。具体地,监测趋势表中生理体征参数的参数值,如果参数值超过了对应的参数阈值,则基于一预设的显示样式对参数值进行显示;或者,监测趋势表中生理体征参数的参数值,如果监测到参数值关联的报警信息,则基于一预设的显示样式对参数值进行显示;或者,采用能够区别趋势表中生理体征参数正常与异常参数值的显示样式对趋势表进行显示。
报警信息可以是根据生理异常状态定义的报警条件,如果生理体征参数的参数值触发了报警信息,则需要对该参数值进行提示。例如与血氧饱和度相关的报警信息可以包括低血氧饱和度,如果血氧饱和度的某个参数值触发了低血氧饱和度报警,则需要对该参数值进行提示。又如与脉率相关的报警信息可以包括心动过缓、极度心动过缓或心动过低,如果脉率的某个参数值触发了上述任一种报警信息,则可以对该脉率进行提示。
以图2E为例,如果趋势表中的某条记录中的生理体征参数超过对应的参数阈值,或者触发了关联的报警信息,则可以将其显示字体颜色设置为区别于其他记录字体颜色,或者为该条记录添加背景颜色。同样,趋势图中的生理体征参数正常与异常参数值对应的曲线可以使用不同颜色进行区分。当然,区分显示样式并不局限于颜色,还可以通过添加背景图案、添加图标符号等各种形式进行区分。
需要说明的是,以上各种形式的图示可以任意结合显示。例如,图2A、图2B或者图2C可以结合趋势表或趋势图。见图2G,其示出了监测界面的又一种示例。如图2G所示,监测界面中包含测量数据显示区域251、分布统计专用显示区域252及趋势显示区域253。其中,测量数据显示区域251内包含血氧饱和度SpO2、脉率PR及灌注指数PI三个生理体征参数的测量数据,具体地,血氧饱和度SpO2的测量数据为93%,脉率PR的测量数据为120bpm(beat per minute,每分钟节拍数),灌注指数PI的测量数据为0.5。分布统计专用显示区域252中显示的是血氧饱和度的统计直方图。趋势显示区域253中显示的是血氧饱和度SpO2、脉率PR及灌注指数PI的趋势表。
需要说明的是,图2G中包含的其他信息可以参见上述图示说明,此处并不赘述。另外,本文与监测界面有关的图示中,测量数据所在的测量数据显示区域中还包含有状态指示器,状态指示器包含有多个参数值分区及一个指示标记,指示标记用于指示测量数据所归属的参数值分区。
以下对监护信息显示方法相关的装置实施例进行说明,有关装置的说明可 以参见上述方法实施例部分,下文并不赘述。
本申请实施例还提供了另一种监护信息显示方法。需要说明的是,该监护信息显示方法的在部分具体实现方案与上述实施例中提供的监护信息显示方法相同或类似,下面仅对该监护信息显示方法进行简要说明。应当理解,本领域技术人员可以在上面描述的基础上,将相关技术方案应用于此。
该监护信息显示方法包括:
获取监测对象的至少一种生理体征参数在预设时间长度内的数据,所述监测对象的至少一种生理体征参数在预设时间长度内的数据通过至少一个生理体征传感器从所述监测对象中获得;
基于至少一个参数值分区对所述预设时间长度内的数据进行分布统计,并确定对应于所述参数值分区的分布统计结果;所述参数值分区表示所述生理体征参数的数值区间;所述数值区域基于所述生理体征参数对应的报警阈值、基线范围、治疗目标范围中的一个或多个确定得到;
提供监测界面,并在所述监测界面生成分布统计专用显示区域;
在所述监测界面的分布统计专用显示区域显示所述分布统计结果。
在一实施例中,报警阈值可以是分别对应危重报警、中级报警等级别的数值范围;基线范围可以指当前监测对象生理体征参数的常态数值范围;治疗目标范围可以指医护人员想要对监测对象进行治疗,使得监测对象的生理体征参数通过治疗后达到的数值范围。
本实施例中,分布统计结果并不是简单地对监测对象的生理体征数据进行区间划分,而是基于报警阈值、基线范围、治疗目标范围来确定数值区间,对预设时间长内的数据进行分布统计,得到的分布统计结果可以让医护人员直观的了解在一段时间内,监测对象的生理体征参数数据在报警阈值、基线范围、治疗目标范围内的分布情况,以方便了解监测对象的生理状态。简单的区间划分,数据较为杂乱,医护人员即使看见该分布结果,也不能直观地了解这些分布结果所关联的监测对象的生理状态,而本实施例提供的监护信息显示方法则很好地解决了这一问题。
在一实施例中,监护信息显示方法还包括:
获取所述监测对象的至少一种生理体征参数的测量数据;
在所述监测界面生成测量数据显示区域;
在所述监测界面的测量数据显示区域显示所述至少一种生理体征参数的测量数据。
在一实施例中,监护信息显示方法还包括:根据所述参数值分区和所述分布统计结果生成分布统计图表,并在所述分布统计专用显示区域显示所述分布统计图表。
在一实施例中,所述分布统计图表为分别以所述参数值分区和所述统计结果为两个坐标轴的直方图;或,所述分布统计图表为以所述参数值分区为表头,以所述统计结果为内容的统计表格。
在一实施例中,所述预设时间长度内的数据包括:任意两个时间点之间连续测量或间断测量得到的数据。
在一实施例中,所述分布统计结果为:所述生理体征参数在预设时间长度内的数据中,分别落入所述参数值分区对应的数值区间的数量或者数量比值。
在一实施例中,监护信息显示方法还包括:
根据设置信息从所述至少一个参数值分区中确定一个目标条件;
为所述目标条件对应的统计结果确定不同于其他统计结果的显示样式;
基于所述显示样式,在所述监测界面的分布统计专用显示区域显示所述分布统计结果。
在一实施例中,监护信息显示方法还包括:
根据所述至少一种生理体征参数预设时间长度内的数据生成对应的波形图和/或趋势图;
在所述测量数据显示区域内显示所述波形图和/或趋势图。
在一实施例中,监护信息显示方法还包括:
根据所述至少一种生理体征参数预设时间长度内的数据生成对应的趋势图和/或趋势表;
在所述监测界面生成趋势显示区域,并在所述趋势显示区域显示所述至少一种生理体征参数的趋势图和/或趋势表。
在一实施例中,监护信息显示方法还包括:响应用户输入的指令,将显示在所述趋势显示区域内的趋势图或趋势表切换为另一个。
在一实施例中,监护信息显示方法还包括:
响应预设的触发条件,刷新显示在所述第三区域内的趋势图和/或趋势表;或者,
确定到所述生理体征参数的测量数据更新后,同步刷新所述分布统计结果,和/或同步刷新所述趋势图和/或趋势表。
在一实施例中,监护信息显示方法还包括:
在所述分布统计专用显示区域提供选择操作控件;
响应用户通过所述选择操作控件输入的选择指令,确定所述分布统计专用显示区域所要显示的生理体征参数的统计结果,以及所述预设时间长度的值。
见图3,其示出了本申请提供的监护信息显示装置的一种结构示意。如图3所示,该监护信息显示装置可以具体包括:测量数据获得模块301、数据获得模块302、统计结果获得模块303、显示模块304。
测量数据获得模块301,获取监测对象的至少一种生理体征参数的测量数据,所述生理体征参数的测量数据通过至少一个生理体征传感器从所述监测对象中获得;
数据获得模块302,获取所述至少一种生理体征参数在预设时间长度内的数据;
统计结果获得模块303,基于至少一个参数值分区对所述预设时间长度内的数据进行分布统计,并确定对应于所述参数值分区的分布统计结果;所述参数值分区表示所述生理体征参数的数值区间;
显示模块304,提供监测界面,在所述监测界面的测量数据显示区域显示所述至少一种生理体征参数的测量数据,并在所述监测界面的分布统计专用显示区域显示所述分布统计结果。
在一实施例中,显示模块304根据所述参数值分区和所述分布统计结果生成分布统计图表,并在所述分布统计专用显示区域显示所述分布统计图表。
在一实施例中,所述分布统计图表为分别以所述参数值分区和所述统计结果为两个坐标轴的直方图;或,所述分布统计图表为以所述参数值分区为表头,以所述统计结果为内容的统计表格。
在一实施例中,所述预设时间长度内的数据包括任意两个时间点之间连续测量或间断测量得到的数据。
在一实施例中,所述分布统计结果为:所述生理体征参数在预设时间长度内的数据中,分别落入所述参数值分区对应的数值区间的数量或者数量比值。
在一实施例中,所述参数值分区包括治疗目标分区,所述治疗目标分区对 应所述生理体征参数的治疗目标值的数值区间。
在一实施例中,显示模块304采用第一显示样式对非治疗目标分区进行输出显示,采用区别于所述第一显示样式的第二显示样式对所述治疗目标分区进行输出显示。
在一实施例中,显示模块304根据设置信息从所述至少一个参数值分区中确定一个目标条件;为所述目标条件对应的统计结果确定不同于其他统计结果的显示样式;基于所述显示样式,在所述监测界面的分布统计专用显示区域显示所述分布统计结果。
在一实施例中,显示模块304根据所述至少一种生理体征参数预设时间长度内的数据生成对应的波形图和/或趋势图;在所述测量数据显示区域内显示所述波形图和/或趋势图。
在一实施例中,显示模块304根据所述至少一种生理体征参数预设时间长度内的数据生成对应的趋势图和/或趋势表;在所述监测界面的趋势显示区域显示所述至少一种生理体征参数的趋势图和/或趋势表。
在一实施例中,显示模块304响应用户输入的指令,将显示在所述趋势显示区域内的趋势图或趋势表切换为另一个。
在一实施例中,显示模块304响应预设的触发条件,刷新显示在所述趋势显示区域内的趋势图和/或趋势表或者,确定到生理体征参数的测量数据更新后,同步刷新分布统计结果,和/或同步刷新趋势图和/或趋势表。。
在一实施例中,显示模块304监测所述趋势表中生理体征参数的参数值,如果所述参数值超过了对应的参数阈值,则基于一预设的显示样式对所述参数值进行显示;或者,监测所述趋势表中生理体征参数的参数值,如果监测到所述参数值关联的报警信息,则基于一预设的显示样式对所述参数值进行显示;或者,采用能够区别所述趋势图中生理体征参数正常与异常参数值的显示样式对所述趋势图进行显示。
在一实施例中,显示模块304监测所述生理体征参数的测量数据,如果所述测量数据超过了对应的参数阈值,则基于一预设的显示样式在所述测量数据显示区域显示该测量数据。
在一实施例中,监护信息显示装置还包括:时间长度设置模块。时间长度设置模块,在所述分布统计专用显示区域提供选择操作控件;响应用户通过所述选择操作控件输入的选择指令,确定所述分布统计专用显示区域所要显示的 生理体征参数的统计结果,以及所述预设时间长度的值。
本申请还提供了一种监护设备,包括:
显示器,配置为显示信息;
处理器,执行程序指令以实现上述实施例中监护信息方法中的各个步骤。
本申请提及的监护设备,不仅限于监护仪,还可以是具有监护功能的有创/无创呼吸机、麻醉机、除颤仪、护士站、中央站等设备,当然也可以是安装运行临床数据监护及分析软件,以实现上述实施例中提供的方法的电脑终端或移动终端。。下面实施例则主要以监护仪为例进行说明。
监护仪的一个具体示例如图4所示。图4提供了一种多参数监护仪中参数处理模块的系统框架图。
多参数监护仪具有独立的外壳,外壳面板上具有传感器接口区,其中集成了多个传感器接口,用于与外部的各个生理体征参数传感器附件411连接,外壳面板上还包括小型IXD显示器区,显示器418,输入接口电路420和报警电路419(如LED报警区)等。参数处理模块用于与主机进行通讯和从主机取电的对外通讯和电源接口。参数处理模块还支持外插参数模块,可以通过插入参数模块形成插件式监护仪主机,作为监护仪的一部分,也可以通过电缆与主机连接,外插参数模块作为监护仪外置的一个配件。另外,多参数监护仪包括存储器417,用于存储计算机程序及相关监测过程中产生的各种数据。
参数处理模块的内部电路置于外壳内,如图4所示,包括至少两个生理体征参数对应的信号采集电路412、前端信号处理电路413和主处理器415。
主处理器415可以实现上述各个监护信息显示方法中与处理相关的各个步骤。
信号采集电路412可以选自于心电电路、呼吸电路、体温电路、血氧电路、无创血压电路、有创血压电路等等,这些信号采集电路412分别与相应的传感器接口电连接,用于电连接到不同的生理体征参数对应的传感器附件411,其输出端耦合到前端信号处理器,前端信号处理器的通讯口耦合到主处理器,主处理器与对外通讯和电源接口电连接。
各种生理体征参数测量电路可采用现有技术中的通用电路,前端信号处理器完成信号采集电路输出信号的采样和模数转换,并输出控制信号控制生理信号的测量过程,这些参数包括但不限于:心电,呼吸,体温,血氧,无创血压和有创血压参数。
前端信号处理器可采用单片机或其它半导体器件实现,也可以采用ASIC或FPGA实现。前端信号处理器可由隔离电源供电,采样得到的数据经过简单处理打包后,通过隔离通讯接口发送至主处理器,例如前端信号处理器电路可以通过隔离电源和通讯接口414耦合到主处理器415上。
前端信号处理器由隔离电源供电的原因是通过变压器隔离的DC/DC电源,起到了隔离患者与供电设备的作用,主要目的是:1、隔离患者,通过隔离变压器,将应用部分浮地,使患者漏电流足够小;2、防止除颤或电刀应用时的电压或能量影响主控板等中间电路的板卡及器件(用爬电距离和电气间隙保证)。
主处理器完成生理体征参数的计算,并通过对外通讯和电源接口将参数的计算结果和波形发送到主机(如带显示器的主机、PC机、中央站等等),对外通讯和电源接口416可以是以太网(Ethernet)、令牌环(Token Ring)、令牌总线(Token Bus)以及作为这三种网的骨干网光纤分布数据接口(FDDI)构成的局域网接口中的一个或其组合,还可以是红外、蓝牙、wifi、WMTS通讯等无线接口中的一个或其组合,或者还可以是RS232、USB等有线数据连接接口中的一个或其组合。
对外通讯和电源接口416也可以是无线数据传输接口和有线数据传输接口中的一种或两种的组合。主机可以是监护仪的主机、心电图机,超声诊断仪,计算机等任何一个计算机设备,安装配合的软件,就能够组成一个监护设备。主机还可以是通讯设备,例如手机,参数处理模块通过蓝牙接口将数据发送到支持蓝牙通讯的手机上,实现数据的远程传输。
另外,本申请提供了一种可读存储介质,其上存储有计算机程序,所述计算机程序被处理器执行时实现上述各种监护信息显示方法。
本文参照了各种示范实施例进行说明。然而,本领域的技术人员将认识到,在不脱离本文范围的情况下,可以对示范性实施例做出改变和修正。例如,各种操作步骤以及用于执行操作步骤的组件,可以根据特定的应用或考虑与系统的操作相关联的任何数量的成本函数以不同的方式实现(例如一个或多个步骤可以被删除、修改或结合到其他步骤中)。
本文的说明书和权利要求书及上述附图中的术语“第一”、“第二”等是用于区别不同的对象,而不是用于描述特定顺序。此外,术语“包括”和“具有”以及 它们任何变形,意图在于覆盖不排他的包含。例如包含了一系列步骤或单元的过程、方法、系统、产品或设备没有限定于已列出的步骤或单元,而是可选地还包括没有列出的步骤或单元,或可选地还包括对于这些过程、方法或设备固有的其他步骤或单元。
另外,如本领域技术人员所理解的,本文的原理可以反映在计算机可读存储介质上的计算机程序产品中,该可读存储介质预装有计算机可读程序代码。任何有形的、非暂时性的计算机可读存储介质皆可被使用,包括磁存储设备(硬盘、软盘等)、光学存储设备(CD-ROM、DVD、Blu Ray盘等)、闪存和/或诸如此类。这些计算机程序指令可被加载到通用计算机、专用计算机或其他可编程数据处理设备上以形成机器,使得这些在计算机上或其他可编程数据处理装置上执行的指令可以生成实现指定的功能的装置。这些计算机程序指令也可以存储在计算机可读存储器中,该计算机可读存储器可以指示计算机或其他可编程数据处理设备以特定的方式运行,这样存储在计算机可读存储器中的指令就可以形成一件制造品,包括实现指定功能的实现装置。计算机程序指令也可以加载到计算机或其他可编程数据处理设备上,从而在计算机或其他可编程设备上执行一系列操作步骤以产生一个计算机实现的进程,使得在计算机或其他可编程设备上执行的指令可以提供用于实现指定功能的步骤。
前述具体说明已参照各种实施例进行了描述。然而,本领域技术人员将认识到,可以在不脱离本披露的范围的情况下进行各种修正和改变。因此,对于本披露的考虑将是说明性的而非限制性的意义上的,并且所有这些修改都将被包含在其范围内。同样,有关于各种实施例的优点、其他优点和问题的解决方案已如上所述。然而,益处、优点、问题的解决方案以及任何能产生这些的要素,或使其变得更明确的解决方案都不应被解释为关键的、必需的或必要的。本文中所用的术语“包括”和其任何其他变体,皆属于非排他性包含,这样包括要素列表的过程、方法、文章或设备不仅包括这些要素,还包括未明确列出的或不属于该过程、方法、系统、文章或设备的其他要素。此外,本文中所使用的术语“耦合”和其任何其他变体都是指物理连接、电连接、磁连接、光连接、通信连接、功能连接和/或任何其他连接。
以上实施例仅表达了几种实施方式,其描述较为具体和详细,但并不能因此而理解为对本发明专利范围的限制。应当指出的是,对于本领域的普通技术人员来说,在不脱离本发明构思的前提下,还可以做出若干变形和改进,这些 都属于本发明的保护范围。因此,本发明专利的保护范围应以所附权利要求为准。

Claims (32)

  1. 一种监护信息显示方法,其特征在于,包括:
    获取监测对象的至少一种生理体征参数的测量数据,所述生理体征参数的测量数据通过至少一个生理体征传感器从所述监测对象中获得;
    获取所述至少一种生理体征参数在预设时间长度内的数据;
    基于至少一个参数值分区对所述预设时间长度内的数据进行分布统计,并确定对应于所述参数值分区的分布统计结果;所述参数值分区表示所述生理体征参数的数值区间;
    提供监测界面,并在所述监测界面生成测量数据显示区域和分布统计专用显示区域;
    在所述监测界面的测量数据显示区域显示所述至少一种生理体征参数的测量数据,并在所述监测界面的分布统计专用显示区域显示所述分布统计结果。
  2. 根据权利要求1所述的方法,其特征在于,还包括:
    根据所述参数值分区和所述分布统计结果生成分布统计图表,并在所述分布统计专用显示区域显示所述分布统计图表。
  3. 根据权利要求2所述的方法,其特征在于:
    所述分布统计图表为分别以所述参数值分区和所述统计结果为两个坐标轴的直方图;或,
    所述分布统计图表为以所述参数值分区为表头,以所述统计结果为内容的统计表格。
  4. 根据权利要求1所述的方法,其特征在于:
    所述预设时间长度内的数据包括:任意两个时间点之间连续测量或间断测量得到的数据。
  5. 根据权利要求1所述的方法,其特征在于:所述分布统计结果为:所述生理体征参数在预设时间长度内的数据中,分别落入所述参数值分区对应的数值区间的数量或者数量比值。
  6. 根据权利要求1所述的方法,其特征在于:所述参数值分区包括治疗目标分区,所述治疗目标分区对应所述生理体征参数的治疗目标值的数值区间。
  7. 根据权利要求6所述的方法,其特征在于,还包括:采用第一显示样 式对非治疗目标分区进行输出显示,采用区别于所述第一显示样式的第二显示样式对所述治疗目标分区进行输出显示。
  8. 根据权利要求1所述的方法,其特征在于,还包括:
    根据设置信息从所述至少一个参数值分区中确定一个目标条件;
    为所述目标条件对应的统计结果确定不同于其他统计结果的显示样式;
    基于所述显示样式,在所述监测界面的分布统计专用显示区域显示所述分布统计结果。
  9. 根据权利要求1所述的方法,其特征在于,还包括:
    根据所述至少一种生理体征参数预设时间长度内的数据生成对应的波形图和/或趋势图;
    在所述测量数据显示区域内显示所述波形图和/或趋势图。
  10. 根据权利要求1所述的方法,其特征在于,还包括:
    根据所述至少一种生理体征参数预设时间长度内的数据生成对应的趋势图和/或趋势表;
    在所述监测界面生成趋势显示区域,并在所述趋势显示区域显示所述至少一种生理体征参数的趋势图和/或趋势表。
  11. 根据权利要求10所述的方法,其特征在于,还包括:响应用户输入的指令,将显示在所述趋势显示区域内的趋势图或趋势表切换为另一个。
  12. 根据权利要求10所述的方法,其特征在于,还包括:
    响应预设的触发条件,刷新显示在所述第三区域内的趋势图和/或趋势表;或者,
    确定到所述生理体征参数的测量数据更新后,同步刷新所述分布统计结果,和/或同步刷新所述趋势图和/或趋势表。
  13. 根据权利要求10所述的方法,其特征在于,还包括:
    监测所述趋势表中生理体征参数的参数值,如果所述参数值超过了对应的参数阈值,则基于一预设的显示样式对所述参数值进行显示;或者,
    监测所述趋势表中生理体征参数的参数值,如果监测到所述参数值关联的报警信息,则基于一预设的显示样式对所述参数值进行显示;或者,
    采用能够区别所述趋势图中生理体征参数正常与异常参数值的显示样式对所述趋势图进行显示。
  14. 根据权利要求1所述的方法,其特征在于,还包括:监测所述生理体 征参数的测量数据,如果所述测量数据超过了对应的参数阈值,则基于一预设的显示样式在所述测量数据显示区域显示该测量数据。
  15. 根据权利要求1所述的方法,其特征在于,还包括:
    在所述分布统计专用显示区域提供选择操作控件;
    响应用户通过所述选择操作控件输入的选择指令,确定所述分布统计专用显示区域所要显示的生理体征参数的统计结果,以及所述预设时间长度的值。
  16. 一种监护信息显示装置,其特征在于,包括:
    测量数据获得模块,获取监测对象的至少一种生理体征参数的测量数据,所述生理体征参数的测量数据通过至少一个生理体征传感器从所述监测对象中获得;
    数据获得模块,获取所述至少一种生理体征参数在预设时间长度内的数据;
    统计结果获得模块,基于至少一个参数值分区对所述预设时间长度内的数据进行分布统计,并确定对应于所述参数值分区的分布统计结果;所述参数值分区表示所述生理体征参数的数值区间;
    显示模块,提供监测界面,在所述监测界面的测量数据显示区域显示所述至少一种生理体征参数的测量数据,并在所述监测界面的分布统计专用显示区域显示所述分布统计结果。
  17. 一种监护设备,其特征在于,包括:
    显示器,所述显示器配置为显示信息;
    处理器,所述处理器执行程序指令以实现权利要求1-15任意一项所述的监护信息显示方法的步骤。
  18. 一种可读存储介质,其上存储有计算机程序,其特征在于,所述计算机程序被处理器加载并执行时,实现上述权利要求1-15任意一项所述的监护信息显示方法。
  19. 一种监护信息显示方法,其特征在于,包括:
    获取监测对象的至少一种生理体征参数在预设时间长度内的数据,所述监测对象的至少一种生理体征参数在预设时间长度内的数据通过至少一个生理体征传感器从所述监测对象中获得;
    基于至少一个参数值分区对所述预设时间长度内的数据进行分布统计,并确定对应于所述参数值分区的分布统计结果;所述参数值分区表示所述生理体 征参数的数值区间;所述数值区域基于所述生理体征参数对应的报警阈值、基线范围、治疗目标范围中的一个或多个确定得到;
    提供监测界面,并在所述监测界面生成分布统计专用显示区域;
    在所述监测界面的分布统计专用显示区域显示所述分布统计结果。
  20. 根据权利要求19所述的方法,其特征在于,还包括:
    获取所述监测对象的至少一种生理体征参数的测量数据;
    在所述监测界面生成测量数据显示区域;
    在所述监测界面的测量数据显示区域显示所述至少一种生理体征参数的测量数据。
  21. 根据权利要求19所述的方法,其特征在于,根据所述参数值分区和所述分布统计结果生成分布统计图表,并在所述分布统计专用显示区域显示所述分布统计图表。
  22. 根据权利要求19所述的方法,其特征在于:
    所述分布统计图表为分别以所述参数值分区和所述统计结果为两个坐标轴的直方图;或,
    所述分布统计图表为以所述参数值分区为表头,以所述统计结果为内容的统计表格。
  23. 根据权利要求19所述的方法,其特征在于:
    所述预设时间长度内的数据包括:任意两个时间点之间连续测量或间断测量得到的数据。
  24. 根据权利要求19所述的方法,其特征在于:所述分布统计结果为:所述生理体征参数在预设时间长度内的数据中,分别落入所述参数值分区对应的数值区间的数量或者数量比值。
  25. 根据权利要求19所述的方法,其特征在于,还包括:
    根据设置信息从所述至少一个参数值分区中确定一个目标条件;
    为所述目标条件对应的统计结果确定不同于其他统计结果的显示样式;
    基于所述显示样式,在所述监测界面的分布统计专用显示区域显示所述分布统计结果。
  26. 根据权利要求20所述的方法,其特征在于,还包括:
    根据所述至少一种生理体征参数预设时间长度内的数据生成对应的波形图和/或趋势图;
    在所述测量数据显示区域内显示所述波形图和/或趋势图。
  27. 根据权利要求19所述的方法,其特征在于,还包括:
    根据所述至少一种生理体征参数预设时间长度内的数据生成对应的趋势图和/或趋势表;
    在所述监测界面生成趋势显示区域,并在所述趋势显示区域显示所述至少一种生理体征参数的趋势图和/或趋势表。
  28. 根据权利要求27所述的方法,其特征在于,还包括:响应用户输入的指令,将显示在所述趋势显示区域内的趋势图或趋势表切换为另一个。
  29. 根据权利要求27所述的方法,其特征在于,还包括:
    响应预设的触发条件,刷新显示在所述第三区域内的趋势图和/或趋势表;或者,
    确定到所述生理体征参数的测量数据更新后,同步刷新所述分布统计结果,和/或同步刷新所述趋势图和/或趋势表。
  30. 根据权利要求19所述的方法,其特征在于,还包括:
    在所述分布统计专用显示区域提供选择操作控件;
    响应用户通过所述选择操作控件输入的选择指令,确定所述分布统计专用显示区域所要显示的生理体征参数的统计结果,以及所述预设时间长度的值。
  31. 一种监护设备,其特征在于,包括:
    显示器,所述显示器配置为显示信息;
    处理器,所述处理器执行程序指令以实现权利要求19-30任意一项所述的监护信息显示方法的步骤。
  32. 一种可读存储介质,其上存储有计算机程序,其特征在于,所述计算机程序被处理器加载并执行时,实现上述权利要求19-30任意一项所述的监护信息显示方法。
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