CN117224141A - Waveform icon marking method, waveform icon display device and readable storage medium - Google Patents

Abstract

The application relates to the technical field of picture marking, and discloses a marking method of a waveform chart, a waveform chart display device and a computer readable storage medium. The method comprises the following steps: displaying a waveform diagram and at least one mark diagram; in response to a selection/dragging operation of a marking pattern in at least one marking pattern, displaying the selected/dragged marking pattern in the waveform pattern to mark the waveform pattern; in response to an edit instruction to the selected/dragged marker pattern, description information is added to the selected/dragged marker pattern to describe the waveform diagram. Through the mode, the displayed waveform diagram can be marked and described freely, so that a user can analyze and record pictures conveniently, and further efficiency and accuracy of picture analysis and tracking are improved.

Description

Waveform icon marking method, waveform icon display device and readable storage medium

Technical Field

The present application relates to the field of image marking technology, and in particular, to a method for marking a waveform image, a waveform image display device and a computer readable storage medium thereof.

Background

In the current medical equipment or medical software, the physical state of a patient is mostly obtained by analyzing physical data output by a detecting instrument, and an analysis result is obtained according to a waveform state corresponding to waveform data in a certain period of time.

The existing scheme mainly analyzes waveform data within a period of time (usually 10 s) by calling an algorithm so as to give an analysis result of a physical state or obtains the analysis result by a user looking at the analysis waveform state autonomously. However, only data within a period of time can be analyzed through algorithm analysis, and when the algorithm analyzes that the waveform within a period of time is abnormal, a waveform chart is required to be printed out, and then an analysis result is manually written and the position where the abnormality occurs correspondingly is recorded.

Disclosure of Invention

The application mainly solves the technical problem of providing a marking method of a waveform chart, a waveform chart display device and a computer readable storage medium, which can freely mark and describe the displayed waveform chart and facilitate the operation of analyzing and recording pictures by a user.

In order to solve the above problems, a technical solution adopted by the present application is to provide a method for marking a waveform chart, which includes: displaying a waveform diagram and at least one mark diagram; in response to a selection/dragging operation of a marking pattern in at least one marking pattern, displaying the selected/dragged marking pattern in the waveform pattern to mark the waveform pattern; in response to an edit instruction to the selected/dragged marker pattern, description information is added to the selected/dragged marker pattern to describe the waveform diagram.

Optionally, in response to a selection/dragging operation of a marker graph in the at least one marker graph, displaying the selected/dragged marker graph in the waveform graph includes: determining a mark pattern among the at least one mark pattern in response to the selection instruction; determining a target position in the waveform diagram in response to the click command; and displaying the mark graph at the target position.

Optionally, the determining the target position in the waveform diagram before responding to the click command comprises: determining a waveform corresponding to the target time in the waveform diagram, or determining a waveform corresponding to the target time period in the waveform diagram;

in response to the click command, determining the target location in the waveform map includes: and responding to a click command based on the target time or the target time period, and determining the waveform corresponding to the target time or the target time period as the target position.

Optionally, determining the waveform corresponding to the target period in the waveform chart includes displaying a first identification line and a second identification line in the waveform chart, wherein the first identification line and the second identification line are perpendicular to the abscissa of the waveform chart; responding to a moving instruction of the first identification line and the second identification line, determining a first moment corresponding to the first identification line and determining a second moment corresponding to the second identification line; and determining the waveform between the first time and the second time as the waveform corresponding to the target period.

Optionally, in response to an editing instruction for the selected/dragged markup pattern, adding description information to the selected/dragged markup pattern to describe the waveform pattern includes, before: analyzing waveforms corresponding to the target time or the target time period to obtain corresponding analysis results;

in response to an edit instruction to the selected/dragged marker graphic, adding description information to the selected/dragged marker graphic to describe the waveform diagram includes: in response to an edit instruction to the selected/dragged marker pattern, the analysis result is added as description information to the selected/dragged marker pattern to describe the waveform diagram.

Optionally, in response to a selection/dragging operation of a marker graph in the at least one marker graph, displaying the selected/dragged marker graph in the waveform graph to mark the waveform graph includes: displaying an arrow mark in the waveform map in response to a selection/drag operation of the arrow mark in at least one mark pattern to mark the waveform map;

in response to a selection/dragging operation of a marker graphic in the at least one marker graphic, displaying the selected/dragged marker graphic in the waveform map to mark the waveform map includes: displaying a dialog box label at a set position of an arrow label in response to a selection/drag operation of the dialog box label in at least one label graphic; in response to an edit instruction to the dialog box label, explanatory information is added to the dialog box label to explain the waveform diagram.

Optionally, the displaying the dialog box label at the setting position of the arrow label in response to the selection/drag operation of the dialog box label in the at least one label graphic includes: displaying an adjustment button on the arrow mark and/or the dialog mark; responsive to operation of the adjustment button, to adjust the arrow mark and/or the dialog mark; wherein the adjustment includes at least one of shape, size, color.

Optionally, the adding of the description information to the selected/dragged markup pattern in response to the editing instruction to the selected/dragged markup pattern to describe the waveform pattern includes: generating a corresponding picture file based on the waveform diagram, the mark graph and the description information; and responding to the set operation instruction, and performing corresponding operation on the picture file, wherein the operation comprises at least one of saving, printing, uploading and sharing.

In order to solve the above problems, another technical solution adopted by the present application is to provide a waveform diagram display device, which includes a processor and a memory connected to the processor; the processor retrieves the program data stored in the memory to implement the marking method of the waveform diagram provided by the technical scheme.

In order to solve the above-mentioned problems, another technical solution adopted by the present application is to provide a computer readable storage medium, in which program instructions are stored, which when executed by a processor, are used to implement the marking method of the waveform diagrams provided in the above technical solution.

The beneficial effects of the application are as follows: the present application provides a method for marking a waveform diagram, which includes: displaying a waveform diagram and at least one mark diagram; in response to a selection/dragging operation of a marking pattern in at least one marking pattern, displaying the selected/dragged marking pattern in the waveform pattern to mark the waveform pattern; in response to an edit instruction to the selected/dragged marker pattern, description information is added to the selected/dragged marker pattern to describe the waveform diagram. By the mode, on one hand, various marking patterns can be provided, so that the waveform chart can be marked freely, and further, the accuracy of picture analysis is improved; on the other hand, the method can add explanatory information to the marks of the displayed waveform diagram, is convenient for a user to analyze and record the picture content, and further improves the efficiency of picture analysis and tracking.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required for the description of the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments of the present application, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art. Wherein:

FIG. 1 is a flowchart of a first embodiment of a method for marking a waveform diagram provided by the present application;

FIG. 2 is a schematic diagram of a human-machine interface of a first embodiment of a marking method of a waveform diagram provided by the present application;

FIG. 3 is a flow chart illustrating an embodiment of a marking graph displayed in a waveform diagram;

FIG. 4 is a schematic diagram of a human-machine interface of a second embodiment of a marking method of a waveform diagram provided by the present application;

FIG. 5 is a flow chart of another embodiment of displaying a target mark in a waveform diagram;

FIG. 6 is a flow chart of an embodiment of determining a waveform corresponding to a target period in a waveform diagram;

FIG. 7 is a schematic diagram of a human-machine interface of a third embodiment of a marking method of a waveform diagram provided by the present application;

FIG. 8 is a schematic diagram of a human-machine interface of a fourth embodiment of a marking method of a waveform diagram provided by the present application;

FIG. 9 is a flowchart of a second embodiment of a method for marking a waveform diagram provided by the present application;

FIG. 10 is a flow chart of an embodiment of step 23;

FIG. 11 is a schematic diagram of a human-machine interface of a fifth embodiment of a marking method of a waveform diagram provided by the present application;

FIG. 12 is a schematic man-machine interface diagram of a sixth embodiment of a marking method of a waveform diagram provided by the present application;

FIG. 13 is a flowchart of a third embodiment of a method for marking a waveform diagram provided by the present application;

FIG. 14 is a schematic diagram of a waveform diagram display device according to the present application;

fig. 15 is a schematic structural diagram of an embodiment of a computer readable storage medium according to the present application.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application. It is to be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the application. It should be further noted that, for convenience of description, only some, but not all of the structures related to the present application are shown in the drawings. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.

The terms "comprising" and "having" and any variations thereof herein are intended to cover a non-exclusive inclusion. For example, a process, method, system, article, or apparatus that comprises a list of steps or elements is not limited to only those listed steps or elements but may include other steps or elements not listed or inherent to such process, method, article, or apparatus.

Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment may be included in at least one embodiment of the application. The appearances of such phrases in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. Those of skill in the art will explicitly and implicitly appreciate that the embodiments described herein may be combined with other embodiments.

Referring to fig. 1, fig. 1 is a flowchart of a first embodiment of a marking method for a waveform chart according to the present application. The method comprises the following steps:

step 11: displaying a waveform diagram and at least one mark diagram.

Specifically, a waveform diagram and at least one mark diagram are simultaneously displayed in a human-computer interface of a waveform diagram display device. The waveform chart may be an electrocardiogram, a blood pressure chart, or the like with a waveform structure, and the mark pattern may be an arrow, a triangle, a T-shape, a special symbol (such as an exclamation mark, a warning mark, a download, or a save), or the like, which is not particularly limited herein.

Optionally, the memory of the oscillogram display device stores program data, user information, and original data of the oscillogram and at least one mark pattern, for performing subsequent operations on the oscillogram and at least one mark pattern in different scenes, such as displaying, outputting, converting or modifying the pattern or the data. The waveform diagram display device can also print or output report documents according to the analysis results of the corresponding graphs or data, the graphs/tables converted from the data and other information.

The original data of the waveform diagram and the at least one marking diagram can be local original data collected by a related sensor connected with the waveform diagram display device, or can be original data transmitted by receiving other application ends. For example, the data of the electrocardiogram may be obtained by converting an electrocardiographic signal acquired by an electrocardiographic data sensor connected to the oscillogram display device, and the data of the blood pressure map may be obtained by converting a blood pressure signal acquired by a blood pressure data sensor connected to the oscillogram display device.

Optionally, the oscillogram display device comprises an input module and a human-machine interface. The input module is used for inputting control signals to the oscillogram display device to control the oscillogram display device and the human-computer interface to operate, for example, inputting control signals for configuring display modes (such as a single-picture mode, a multi-picture mode, split-screen display and the like) and special function parameters (such as setting detection frequency parameters, early warning value parameters, channel number parameters, sampling rate parameters and the like) to the oscillogram display device so as to complete the function parameter configuration of the oscillogram display device, and storing the function parameter configuration, thereby being convenient for subsequent continuous use. Alternatively, the input module may be a touch screen. The man-machine interface is used for providing a user operation interface. For example, a selection main interface for selecting a waveform diagram or a markup pattern, a function mode operation interface for displaying waveform diagram data, a setting interface for configuring special function parameters, and the like.

Optionally, the upper edge area of the man-machine interface includes an option menu bar, and when the corresponding option identifier is selected and determined by the input module of the oscillogram display device, an application interface of the corresponding option can be displayed. Wherein the option menu bar may include: patient information, templates, electrocardiographic analysis results, blood pressure analysis results, atrial fibrillation/atrial flutter, events, electrocardiographic waveforms, blood pressure waveforms, data lists, statistical information, reports and other option identifiers, for example, the input module selects and determines an option of 'electrocardiographic waveforms', and then a human-computer interface displays corresponding 'electrocardiographic waveform' information, such as electrocardiographic fragment waveforms or electrocardiographic interval waveforms, marks thereof and the like. The human-computer interface of the oscillogram display device can input a selection instruction by the input module, and sets a corresponding display scheme and functional configuration according to the selection instruction.

Alternatively, the input module may be one of a touch screen, a key mouse input, or a voice input, or any combination thereof. The key mouse input device can comprise a plurality of keys, and the voice input device can comprise a plurality of voice keywords for inputting different control signals to the oscillogram display device. For example, the key mouse input device may include four keys, namely a confirm key, a left key, a right key and a self-rescue key, wherein the confirm key, the left key and the right key are used for performing corresponding interface operations on the human-computer interface and inputting corresponding control signals to the oscillogram display device. The self-rescue key is one-key triggering type, and the oscillogram display device receives a control signal sent by the self-rescue key and immediately starts the self-rescue mode. The plurality of voice keywords in the voice input device comprise the same functions as the plurality of keys in the touch screen input device and the key input device. For example, a voice keyword is "blood pressure waveform chart", the voice input unit recognizes the keyword and sends a corresponding control signal to the waveform chart display device, and the waveform chart display device immediately displays the blood pressure trend waveform chart or the blood pressure day-and-night waveform chart in the human-computer interface and provides operational functional options, such as modifying blood pressure data, viewing the blood pressure data chart, and the like.

Referring to fig. 2, fig. 2 is a schematic diagram of a human-computer interface according to a first embodiment of a marking method of a waveform chart provided by the present application. And displaying an option menu bar on the upper side of the human-computer interface, wherein the option menu bar comprises patient information, a template, an electrocardiographic analysis result, a blood pressure analysis result, an electrocardiographic waveform chart and a blood pressure waveform chart. And displaying an electrocardiographic waveform chart correspondingly displayed in the option menu bar at the lower side of the option menu bar. The electrocardiographic waveform diagram is a schematic diagram of cardiac cycle, and comprises 5 cardiac cycles, namely X1, X2, X3, X4 and X5 respectively. A marking toolbar is displayed on the left side of the electrocardiographic waveform diagram, and 12 marks are included in the marking toolbar. And displaying electrocardiographic analysis data corresponding to the electrocardiographic waveform diagram, such as heart rate, premature beat and the like, on the lower side of the electrocardiographic waveform diagram.

Step 12: and in response to the selection/dragging operation of the marking graph in the at least one marking graph, displaying the selected/dragged marking graph in the waveform graph to mark the waveform graph.

Referring to fig. 3, fig. 3 is a flowchart illustrating an embodiment of displaying a mark graph in a waveform diagram. Step 12 specifically includes the following steps:

step 121a: in response to the selection instruction, a marker pattern is determined among the at least one marker pattern.

Specifically, the user controls the human-computer interface through the input module of the oscillogram display device to select or drag one target mark in the marking tool column with at least one marking pattern, so as to determine the target mark, namely, determine one marking pattern.

Step 122a: in response to the click command, a target location is determined in the waveform map.

Specifically, the user controls the human-computer interface to click a point in the oscillogram at will through the input module of the oscillogram display device, and the human-computer interface responds to the click command to determine the point as a target position in the oscillogram. Optionally, clicking on any point in the waveform diagram includes clicking on any point on the line of the waveform diagram or clicking on any point outside the line of the waveform diagram. Optionally, the click command may include a single click, a double click, or a long press operation of the human-machine interface by a touch screen, a mouse keyboard, or a key of the input module.

Step 123a: and displaying the mark graph at the target position.

Specifically, the marker pattern selected in step 121a is displayed in the target position of the waveform chart.

Referring to fig. 4, fig. 4 is a schematic diagram of a man-machine interface according to a second embodiment of the marking method of the waveform chart provided by the present application. The waveform diagram in the man-machine interface is a schematic diagram of a cardiac cycle. In response to determining a marker "A" in the marker toolbar of the human-machine interface as a marker graphic, "A" represents the historic highest location of the cardiac cycle voltage in the electrocardiogram. And the man-machine interface responds to the click command input by the input module to determine a target position at one point in the waveform diagram, and then the man-machine interface displays 'A' at the target position of the waveform diagram, wherein the target position is the historical highest position of the cardiac cycle voltage.

In another embodiment, the target position may also be determined by determining a time point or a waveform line corresponding to a time period of the waveform.

Referring to fig. 5, fig. 5 is a flowchart illustrating another embodiment of displaying the target mark in the waveform diagram. Step 12 specifically includes the following steps:

step 121b: the waveform corresponding to the target time is determined in the waveform diagram, or the waveform corresponding to the target period is determined in the waveform diagram.

Specifically, before the waveform image display device responds to a click instruction of a user to determine a target position in the waveform image, the waveform image display device determines a waveform corresponding to a target time in the waveform image, or the waveform image display device determines a waveform corresponding to a target period in the waveform image. The target time is an axis point position on a time axis (such as an abscissa) in the waveform chart, and the target period is a section of continuous axis position (region) on the time axis in the waveform chart.

Step 122b: and responding to a click command based on the target time or the target time period, and determining the waveform corresponding to the target time or the target time period as the target position.

Specifically, in response to a click command input by a user according to a target time or a target period in a waveform line of a human-computer interface, the waveform display device determines a waveform corresponding to the target time or the target period as a target waveform.

Alternatively, the waveform corresponding to the target period determined in the waveform map may be determined in response to at least part of the waveform map exceeding at least one dividing line by manually marking the at least one dividing line in the waveform map parallel to the transverse axis of the waveform map.

Referring specifically to fig. 6, fig. 6 is a flowchart illustrating an embodiment of determining a waveform corresponding to a target period in a waveform chart. Step 122b specifically includes the following steps:

step b1: the first identification line and the second identification line are displayed in the waveform diagram and are perpendicular to the abscissa of the waveform diagram.

Step b2: in response to a movement instruction for the first identification line and the second identification line, a first moment corresponding to the first identification line is determined, and a second moment corresponding to the second identification line is determined.

Specifically, the moving instruction of the first identification line and the second identification line is an instruction for moving the first identification line and the second identification line in the abscissa direction of the waveform diagram, and the abscissa corresponding to the first identification line is determined to be a first moment, and the abscissa corresponding to the second identification line is determined to be a second moment.

Step b3: and determining the waveform between the first time and the second time as the waveform corresponding to the target period.

Referring to fig. 7, fig. 7 is a schematic diagram of a human-computer interface according to a third embodiment of the marking method of the waveform chart provided by the present application. The waveform diagram in the man-machine interface is a schematic diagram of a cardiac cycle. In response to determining a marker "B" in the marker toolbar of the human-machine interface as a marker graphic, "B" represents the atrial fibrillation location in the electrocardiogram. The first identification line a and the second identification line b are displayed in the waveform diagram. The human-computer interface responds to a moving instruction of the first identification line a and the second identification line B, the abscissa T1 corresponding to the final first identification line a is determined to be a first moment, the abscissa T2 corresponding to the final second identification line is determined to be a second moment, and then the waveform corresponding to the time period from T1 to T2 in the waveform chart is determined to be a target position, and the human-computer interface displays 'B' at the target position of the waveform chart, so that the atrial fibrillation symptoms appear in the electrocardiographic data of the user in the time period from T1 to T2.

Step 13: in response to an edit instruction to the selected/dragged marker pattern, description information is added to the selected/dragged marker pattern to describe the waveform diagram.

Specifically, the human-computer interface responds to the editing instruction and the editing information input by the input module, and adds the explanation information corresponding to the editing information at the marked graph of the waveform diagram so as to correspondingly explain the waveform diagram. For example, the waveform diagram is illustrated as a warning high point or a warning low point of the electrocardiographic data voltage.

In another embodiment, further, the waveform corresponding to the target time or the target period may be analyzed to obtain a corresponding analysis result. The analysis of the waveform can be performed manually or automatically by applying a data algorithm connected with the waveform diagram display device. Optionally, the input mode of adding the description information includes input through a mouse and a keyboard, a touch screen or keys, and the corresponding analysis result can be written on the touch screen in a handwriting way.

In another embodiment, further, the human-computer interface adds the analysis result of the waveform as the description information to the selected/dragged markup pattern in response to the edit instruction of the manually selected/dragged markup pattern to describe the waveform diagram.

Referring to fig. 8, fig. 8 is a schematic diagram of a man-machine interface according to a fourth embodiment of the marking method of the waveform chart provided by the present application. The waveform diagram in the man-machine interface is a schematic diagram of a cardiac cycle. In response to determining a marker "C" in the marker toolbar of the human-machine interface as a marker graphic, "C" represents atrial fibrillation data in an electrocardiogram. The first identification line a and the second identification line b are displayed in the waveform diagram. The human-computer interface responds to a moving instruction of the first identification line a and the second identification line b, determines that an abscissa T1 corresponding to the final first identification line a is a first moment, and determines that an abscissa T2 corresponding to the final second identification line is a second moment, and further determines that a waveform corresponding to a time period from T1 to T2 in the waveform diagram is a target position, and then the human-computer interface displays 'C' at the target position of the waveform diagram. And in response to the edit instruction and edit information input by the input module at "C", adding the analysis result of the waveform corresponding to the time period T1 to T2 as description information to the target mark "C" to describe the waveform diagram. Wherein, the instruction information includes heart rate and room speed.

Referring to fig. 9, fig. 9 is a flowchart of a second embodiment of a marking method of a waveform chart provided by the present application. The method comprises the following steps:

step 21: displaying a waveform diagram and at least one mark diagram.

Step 21 is similar to step 11 in the above embodiment, and will not be described here again.

Step 22: and in response to the selection/dragging operation of the marking graph in the at least one marking graph, displaying the selected/dragged marking graph in the waveform graph to mark the waveform graph.

Specifically, the human-machine interface displays the arrow mark in the waveform map to mark the waveform map in response to a selection/drag operation of the arrow mark in at least one mark figure in the mark figure menu bar. Wherein the arrow mark is used to point to a certain position in the waveform diagram line.

Step 23: in response to an edit instruction to the selected/dragged marker pattern, description information is added to the selected/dragged marker pattern to describe the waveform diagram.

Referring to fig. 10, fig. 10 is a flow chart illustrating an embodiment of step 23. Step 23 specifically includes the following steps:

step 231: in response to a selection/drag operation of a dialog box label in at least one label graphic, the dialog box label is displayed at a corresponding set position of the arrow label.

Step 232: in response to an edit instruction to the dialog box label, explanatory information is added to the dialog box label to explain the waveform diagram.

Specifically, the human-computer interface responds to an edit instruction to a dialog box mark corresponding to the back face to which the arrow mark points in the displayed waveform image, and the waveform image display device adds explanatory information in the dialog box mark to explain the waveform image. Optionally, the description information in the dialog box label may include description information that is obtained by analyzing the waveform corresponding to the target time to obtain a corresponding analysis result, or may be manually added, such as notes and the like.

Referring to fig. 11, fig. 11 is a schematic diagram of a human-computer interface according to a fifth embodiment of a marking method of a waveform chart provided by the present application. The waveform diagram in the man-machine interface is a schematic diagram of a cardiac cycle. In response to an operation of determining an arrow mark in a mark toolbar of the human-machine interface, the arrow mark is displayed in a waveform diagram, and a dialog mark is displayed at a back position pointed by the arrow of the arrow mark. Manually added description information is added to the dialog box label to describe the waveform diagram. Wherein, the instruction information includes heart rate and room speed.

Continuing with fig. 9, in response to a selection/drag operation of the dialog box label in at least one label graphic at the waveform diagram display device, displaying the dialog box label at the set position of the arrow label may further include the steps of:

step 24: the adjustment buttons are displayed on the arrow marks and/or the dialog marks.

Step 25: responsive to operation of the adjustment button, to adjust the arrow mark and/or the dialog mark; wherein the adjustment includes at least one of shape, size, color.

Specifically, an adjustment button is displayed on the arrow mark and/or the dialog box mark of the man-machine interface, and the user can select to freely adjust the arrow mark and/or the dialog box mark by clicking the adjustment button through the input module; wherein adjusting comprises adjusting at least one of an arrow mark and/or a dialog mark shape, size, color. For example, the size of the arrow mark is adjusted by an adjustment button, or the color of the explanatory information in the dialog mark is adjusted by an adjustment button, or the like.

Optionally, the adjustment mode may further include adjustment of separating or combining the arrow mark and the dialog mark, or adjustment of fixing position and overall dragging of the arrow mark and the dialog mark, and corresponding adjustment of thickening the line of the waveform chart, starting position of the line mark of the waveform chart, and replacement of background color of the waveform chart.

Referring to fig. 12, fig. 12 is a schematic diagram of a man-machine interface according to a sixth embodiment of a marking method of a waveform chart provided by the present application. The waveform diagram in the man-machine interface is a schematic diagram of a cardiac cycle. The waveform diagram display device displays the arrow mark in the waveform diagram and displays the dialog box mark at the corresponding back position of the arrow mark in response to the operation of determining the arrow mark in the mark toolbar of the human-machine interface. And manually added description information is added into the dialog box label to describe the waveform diagram. Wherein, the instruction information includes heart rate and room speed. Further, the oscillogram display apparatus adjusts the size and shape of the explanatory information within the dialog box label in response to the user's operation of the adjustment button of the dialog box label.

Optionally, the waveform diagram display device may also output or record and archive the displayed waveform diagram and the corresponding marking information.

In an embodiment, the oscillogram display device of the present application may be a two-in-one detection box for electrocardiographic detection and blood pressure detection, where a human-computer interface is assembled on the two-in-one detection box to display various oscillograms, and the two-in-one detection box may be collected in association with each other when electrocardiographic waveform data and two-blood pressure waveform data are collected; can be related to analysis when analyzing electrocardiographic waveform data and two blood pressure waveform data; the electrocardiographic waveform data and the two blood pressure waveform data can be displayed in a correlated manner; can be derived in association with the derivation of the electrocardiographic waveform data and the two blood pressure waveform data.

In an embodiment, when analyzing the collected electrocardiographic waveform data, the waveform diagram display device triggers the on-screen display of electrocardiographic waveform data and blood pressure waveform data or the on-screen display of electrocardiographic waveform data and blood pressure waveform data when identifying abnormal characteristics (such as peaks, troughs, P waves, abnormal positions of ST segments and the like in a cardiac cycle, or the like) of the abnormal characteristics, and at the moment, the on-screen display part greatly reduces the workload of doctors for comparing and analyzing all the blood pressure waveform data and electrocardiographic waveform data or the electrocardiographic analysis result, so that the on-screen display part has more clinical value.

The waveform diagram display device can be used for identifying abnormal characteristics by analyzing all electrocardiographic waveform data and/or blood pressure waveform data by a doctor, identifying the abnormal characteristics, and then manually calling out the waveform data for display on the same screen; or training a model to intelligently identify abnormal characteristics so as to call waveform data of a corresponding time period and display the waveform data on the same screen.

In an embodiment, the waveform diagram display device of the present application may analyze the collected electrocardiographic waveform data to identify various abnormal waveform data appearing in electrocardiographic waveform data, such as various abnormal waveform data of heart rate variability analysis, various abnormal waveform data of atrial fibrillation analysis, various abnormal waveform data of P-wave analysis, various abnormal waveform data of ST-segment analysis, etc.; the waveform diagram display device classifies various abnormal waveform data; finally, the waveform diagram display device is manually preset or autonomously analyzed to select at least one abnormal category with clinical value, and the blood pressure waveform data in the time period corresponding to the abnormal waveform data in the category are displayed on the same screen, so that the workload of doctors for comparing and analyzing all the blood pressure waveform data and the electrocardiographic waveform data is greatly reduced, and the clinical value of the doctors is improved in the aspects of manual analysis and the same-screen display.

Among the various anomaly data for the ST segment analysis include abnormal elevation or depression of the ST segment data, such as an abnormal elevation of one millimeter, a depression of one millimeter. Once ST segment data is abnormal, corresponding blood pressure data needs to be associated. The abnormal data of the ST segment is lifted by a process, such as gradual lifting, and the acquisition end needs to be preheated at the time. Among the various abnormal data of the heart rate variability analysis include heart rate variability decreases and increases. Wherein, heart rate variability reduction has an associated meaning with blood pressure data. The recognition that the heart rate variability reduction criteria is an SDNN value <50 indicates that the heart rate variability is reduced at this time and that coordinated analysis of blood pressure data is required at this time. The atrial fibrillation recognition abnormal characteristics comprise 1 wave disappearance and P wave disappearance, and the P wave is replaced by irregular f wave; 2. the RR interval is irregular; 3. the frequency of the atrial fibrillation wave is 350-600 times/min. Wherein, clinically, according to the duration time and the transfer condition of atrial fibrillation attacks, various abnormal data of atrial fibrillation analysis are divided into: 1. first atrial fibrillation: i.e., the patient has no history of atrial fibrillation, or is not clear of the time of onset; 2. paroxysmal atrial fibrillation: namely, the patient can stop the attack for more than 2 times, the attack lasts for seconds or days, and the attack time is not more than 7 days, usually within 48 hours; 3. sustained atrial fibrillation: i.e., the patient cannot terminate himself after the attack, and the duration exceeds 7 days, and the atrial fibrillation of the sinus rhythm is recovered by the drug or electrical transfer therapy. 4. Permanent atrial fibrillation: i.e. atrial fibrillation, which neither drug nor electrical switching can terminate. Wherein, for first atrial fibrillation and paroxysmal atrial fibrillation, blood pressure data linkage analysis is required.

In an embodiment, the waveform diagram display device of the application can only display the blood pressure waveform data and the electrocardiographic waveform data in an abnormal time period on the same screen, for example, in a 24-hour long-range waveform data acquisition diagram, only the waveform data in the abnormal time period is displayed, and the waveform data corresponding to the normal time period is not displayed, so that a doctor can conveniently perform manual analysis and the part displayed on the same screen has more clinical value.

In an application scenario, a patient wears the oscillogram display device (such as an electrocardiograph detection and blood pressure detection two-in-one detection box) in a hospital, outdoors or at home, the oscillogram display device collects electrocardiograph waveform data and blood pressure waveform data of the patient according to preset time configuration, then the oscillogram display device performs abnormal feature identification on the electrocardiograph waveform data and the blood pressure waveform data, when abnormal features are identified, the corresponding abnormal waveform data is sent to a doctor system through a cloud for manual analysis, and advice fed back by the doctor system is obtained, so that the workload of a doctor for comparing and analyzing all the blood pressure waveform data and the electrocardiograph waveform data is greatly reduced, manual analysis is facilitated for the doctor, and the transmitted waveform data has clinical analysis value.

In another application scenario, the patient wears the oscillogram display device (such as an electrocardiograph detection and blood pressure detection two-in-one detection box) in a hospital, outdoors or at home, the oscillogram display device collects electrocardiograph waveform data and blood pressure waveform data of the patient in a telemetry mode, the collected electrocardiograph waveform data and blood pressure waveform data are sent to the cloud server in real time, the cloud server identifies abnormal characteristics of the waveform data, and when the abnormal characteristics are identified, the corresponding abnormal data are sent to a doctor system through the cloud to be manually analyzed, so that advice fed back by the doctor system is obtained, and the workload of doctors in comparison with all the blood pressure waveform data and the electrocardiograph waveform data is greatly reduced, so that the doctor can conveniently conduct manual analysis and the transmitted waveform data have clinical analysis value.

In this way, the waveform image display device sends the corresponding abnormal data to the doctor system through the cloud end, so that the transmission quantity of the waveform image display device to the waveform data can be reduced, the requirement on communication hardware of the waveform image display device is reduced, and the cost of the waveform image display device can be reduced. Further, the loss rate of the waveform data transmission process can be reduced by the small waveform data transmission quantity, and the effectiveness of the waveform data is improved. Further, because the corresponding abnormal data is sent to the doctor system through the cloud, interaction with the cloud can be reduced by the oscillogram display device, the electric quantity of a battery is saved, and the service time of the oscillogram display device is prolonged.

Referring to fig. 13, fig. 13 is a flowchart of a third embodiment of a marking method for a waveform chart according to the present application. The method comprises the following steps:

step 31: displaying a waveform diagram and at least one mark diagram.

Step 32: and in response to the selection/dragging operation of the marking graph in the at least one marking graph, displaying the selected/dragged marking graph in the waveform graph to mark the waveform graph.

Step 33: in response to an edit instruction to the selected/dragged marker pattern, description information is added to the selected/dragged marker pattern to describe the waveform diagram.

Steps 31 to 33 are similar to steps 11 to 13 in the above embodiments, and are not repeated here. And after the waveform diagram display apparatus adds the description information to the selected/dragged mark pattern in response to the edit instruction to the selected/dragged mark pattern to describe the waveform diagram, the method may further include the steps of:

step 34: and generating a corresponding picture file based on the waveform diagram, the mark graph and the description information.

Step 35: and responding to the set operation instruction, and performing corresponding operation on the picture file, wherein the operation comprises at least one of saving, printing, uploading and sharing.

Specifically, the mark graph of the human-computer interface also comprises an output mark, and the display content of the human-computer interface can be correspondingly output by selecting and determining the output mark. Outputting the identification may include converting to a picture format, saving the picture, printing the picture, uploading the picture, sharing the picture, and so forth. The display content of the man-machine interface comprises a waveform chart, a target mark and description information. The converted picture format is a common picture format, such as PDF format.

Optionally, the analysis result of the waveform diagram can be stored, printed and transmitted correspondingly. For example, the analysis result of the waveform diagram is converted into a form of a PDF form picture through the output identifier, and then the PDF form picture is printed through the output identifier.

Unlike the prior art, the present application provides a method for marking a waveform diagram, the method comprising: displaying a waveform diagram and at least one mark diagram; in response to a selection/dragging operation of a marking pattern in at least one marking pattern, displaying the selected/dragged marking pattern in the waveform pattern to mark the waveform pattern; in response to an edit instruction to the selected/dragged marker pattern, description information is added to the selected/dragged marker pattern to describe the waveform diagram. By the mode, on one hand, various marking patterns can be provided, different marking and outputting operations can be freely carried out on the waveform chart, and further, the accuracy of picture analysis is improved and the transmission of pictures is facilitated; on the other hand, corresponding description information or analysis results can be added to the marks of the displayed waveform diagrams, so that the user can conveniently analyze and record the picture content, and further the efficiency of picture analysis and tracking is improved.

Referring to fig. 14, fig. 14 is a schematic structural diagram of a waveform diagram display device provided by the present application, where the waveform diagram display device 100 includes a processor 101 and a memory 102 connected to the processor 101, where the memory 102 stores program data, and the processor 101 retrieves the program data stored in the memory 102 to execute the above-mentioned marking method of the waveform diagram.

In one embodiment, the oscillogram display device 100 may be a comprehensive detecting and displaying instrument, which may include electrocardiographic, blood pressure, ultrasonic or nuclear magnetic detection functions, and a human-machine interface for displaying electrocardiographic, blood pressure, ultrasonic or nuclear magnetic images. For example, the oscillogram display device 100 may be applied to a large-scale diagnosis and treatment technology in a hospital, or may be a portable small-sized electrocardiographic blood pressure display device, which may be worn on a human body conveniently, and may perform corresponding data acquisition on the human body according to a preset rule and convert the data into a corresponding oscillogram for display.

Optionally, in an embodiment, the processor 101 is configured to execute the program data to implement the following method: displaying a waveform diagram and at least one mark diagram; displaying the target mark in the waveform diagram in response to an operation on the target mark in the at least one mark pattern to mark the waveform diagram; in response to an edit instruction to the target mark, description information is added to the target mark to describe the waveform diagram.

The processor 101 may also be referred to as a CPU (Central Processing Unit ). The processor 101 may be an electronic chip with signal processing capabilities. Processor 101 may also be a general purpose processor, a Digital Signal Processor (DSP), an Application Specific Integrated Circuit (ASIC), a Field Programmable Gate Array (FPGA) or other programmable logic device, discrete gate or transistor logic, discrete hardware components. A general purpose processor may be a microprocessor or the processor may be any conventional processor or the like.

The memory 102 may be a memory bank, a TF card, or the like, and may store all information in the waveform diagram display apparatus 100, including input raw data, a computer program, intermediate operation results, and final operation results, which are stored in the memory 102. It stores and retrieves information based on the location specified by the processor 101. With the memory 102, the oscillogram display apparatus 100 has a memory function, so that normal operation can be ensured. The memory 102 of the waveform diagram display device 100 can be classified into a main memory (memory) and an auxiliary memory (external memory) according to the purpose, and also into an external memory and an internal memory. The external memory is usually a magnetic medium, an optical disk, or the like, and can store information for a long period of time. The memory refers to a storage component on the motherboard for storing data and programs currently being executed, but is only used for temporarily storing programs and data, and the data is lost when the power supply is turned off or the power is turned off.

In the several embodiments provided in the present application, it should be understood that the disclosed method and apparatus may be implemented in other manners. The embodiments of the waveform diagram display apparatus 100 described above are merely illustrative, for example, the manner in which the waveform diagram is displayed on the human-computer interface, or the manner in which the target position of the waveform diagram is selected and the corresponding portion of the waveform diagram is marked is merely a set manner, and there may be other dividing manners in actual implementation, for example, combining multiple waveform diagrams or integrating multiple waveform diagrams into another system, or some features may be omitted or not performed.

In addition, each functional unit (such as an electrocardiograph data collector, a blood pressure data collector, a human-computer interface or an input module, etc.) in each embodiment of the present application may be integrated in one processing unit, or each unit may exist alone physically, or two or more units may be integrated in one unit. The integrated units may be implemented in hardware or in software functional units.

Referring to fig. 15, fig. 15 is a schematic structural diagram of an embodiment of a computer readable storage medium provided in the present application, and the computer readable storage medium 110 stores program instructions 111 capable of implementing all the methods described above.

The units integrated with the functional units in the various embodiments of the present application may be stored in the computer-readable storage medium 110 if implemented in the form of software functional units and sold or used as separate products. Based on such understanding, the technical solution of the present application may be embodied essentially or in a part contributing to the prior art or all or part of the technical solution in the form of a software product, and the computer readable storage medium 110 includes several instructions in a program instruction 111 to enable a computer device (which may be a personal computer, a system server, or a network device, etc.), an electronic device (such as MP3, MP4, etc., also a mobile terminal such as a mobile phone, a tablet computer, a wearable device, etc., also a desktop computer, etc.), or a processor (to perform all or part of the steps of the methods of the embodiments of the present application.

Optionally, in an embodiment, the program instructions 111 when executed by the processor are configured to implement the following method: displaying a waveform diagram and at least one mark diagram; displaying the target mark in the waveform diagram in response to an operation on the target mark in the at least one mark pattern to mark the waveform diagram; in response to an edit instruction to the target mark, description information is added to the target mark to describe the waveform diagram.

It will be appreciated by those skilled in the art that embodiments of the present application may be provided as a method, system, or computer program product. Accordingly, the present application may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, the present application may take the form of a computer program product embodied on one or more computer-readable storage media 110 (including but not limited to disk storage, CD-ROM, optical storage, etc.) having computer-usable program code embodied therein.

The present application is described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems) and computer program products according to embodiments of the application. It will be understood that each flowchart and/or block of the flowchart and/or block diagrams, and combinations of flowcharts and/or block diagrams, can be implemented by computer readable storage medium 110. These computer-readable storage media 110 may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the program instructions 111, which execute via the processor of the computer or other programmable data processing apparatus, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.

These computer-readable storage media 110 may also be stored in a computer-readable memory that can direct a computer or other programmable data processing apparatus to function in a particular manner, such that program instructions 111 stored in the computer-readable storage media 110 produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.

These computer-readable storage media 110 may also be loaded onto a computer or other programmable data processing apparatus to cause a series of operational steps to be performed on the computer or other programmable apparatus to produce a computer implemented process such that the program instructions 111 which execute on the computer or other programmable apparatus provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.

The foregoing description is only of embodiments of the present application, and is not intended to limit the scope of the application, and all equivalent structures or equivalent processes using the descriptions and the drawings of the present application or directly or indirectly applied to other related technical fields are included in the scope of the present application.

Claims (10)

1. A method for marking a waveform map, the method comprising:

displaying a waveform diagram and at least one mark diagram;

responding to the selection/dragging operation of the marking graph in the at least one marking graph, and displaying the selected/dragged marking graph in a waveform graph to mark the waveform graph;

and in response to an editing instruction of the mark graph selected/dragged, adding description information to the mark graph selected/dragged to describe the waveform graph.

2. The method of claim 1, wherein the step of determining the position of the substrate comprises,

the displaying the selected/dragged mark graph in a waveform graph in response to a selecting/dragging operation of the mark graph in the at least one mark graph comprises:

determining one of the at least one marker pattern in response to a selection instruction;

determining a target position in the oscillogram in response to the click command;

and displaying the marking graph at the target position.

3. The method of claim 2, wherein the step of determining the position of the substrate comprises,

the responding to the click command comprises the following steps before determining the target position in the oscillogram:

Determining a waveform corresponding to a target time in the waveform diagram, or determining a waveform corresponding to a target period in the waveform diagram;

the determining, in response to the click command, a target position in the waveform diagram includes:

and responding to a click command based on the target time or the target time period, and determining the waveform corresponding to the target time or the target time period as the target position.

4. The method of claim 3, wherein the step of,

the method for determining the waveform corresponding to the target period in the waveform diagram comprises the following steps of

Displaying a first identification line and a second identification line in the oscillogram, wherein the first identification line and the second identification line are perpendicular to the abscissa of the oscillogram;

responding to a moving instruction of the first identification line and the second identification line, determining a first moment corresponding to the first identification line and determining a second moment corresponding to the second identification line;

and determining the waveform between the first time and the second time as the waveform corresponding to the target period.

5. The method of claim 3, wherein the step of,

the step of adding description information to the selected/dragged mark figure in response to an editing instruction of the selected/dragged mark figure to describe the waveform figure includes:

Analyzing the waveform corresponding to the target moment or the target period to obtain a corresponding analysis result;

the adding, in response to an edit instruction of the mark pattern of the selection/dragging, explanatory information to the mark pattern of the selection/dragging to explain the waveform pattern includes:

in response to an edit instruction to the mark pattern of the selection/dragging, the analysis result is added as explanatory information to the mark pattern of the selection/dragging to explain the waveform diagram.

6. The method of claim 1, wherein the step of determining the position of the substrate comprises,

the responding to the selecting/dragging operation of the marking graph in the at least one marking graph, displaying the marking graph selected/dragged in a waveform graph to mark the waveform graph, and the method comprises the following steps:

displaying an arrow mark in a waveform diagram to mark the waveform diagram in response to the selecting/dragging operation of the arrow mark in the at least one mark figure;

the responding to the selecting/dragging operation of the marking graph in the at least one marking graph, displaying the marking graph selected/dragged in a waveform graph to mark the waveform graph, and the method comprises the following steps:

Displaying a dialog box label in the at least one label graphic at a set position of the arrow label in response to the selection/drag operation of the dialog box label;

and in response to an editing instruction for the dialog box mark, adding description information in the dialog box mark to describe the waveform diagram.

7. The method of claim 6, wherein the step of providing the first layer comprises,

the displaying the dialog box label at the setting position of the arrow label in response to the selection/drag operation of the dialog box label in the at least one label graphic includes:

displaying an adjustment button on the arrow mark and/or the dialog mark;

responsive to an operation of the adjustment button, to adjust the arrow mark and/or the dialog mark; wherein the adjustment includes at least one of shape, size, color.

8. The method of claim 1, wherein the step of determining the position of the substrate comprises,

the step of adding description information to the selected/dragged mark figure in response to an editing instruction to the selected/dragged mark figure to describe the waveform figure includes:

Generating a corresponding picture file based on the waveform diagram, the mark graph and the description information;

and responding to a set operation instruction, and operating the picture file, wherein the operation comprises at least one of saving, printing, uploading and sharing.

9. A waveform diagram display device, characterized in that the waveform diagram display device comprises a processor and a memory connected with the processor, wherein the memory stores program data, and the processor calls the program data stored in the memory to execute the marking method of the waveform diagram according to any one of claims 1-8.

10. A computer readable storage medium, wherein program instructions are stored in the computer readable storage medium, which program instructions, when executed by a controller, are adapted to carry out the method of marking a waveform diagram according to any one of claims 1-8.