CN113223672B - Electrocardiographic waveform measuring method, and related equipment and device - Google Patents
Electrocardiographic waveform measuring method, and related equipment and device Download PDFInfo
- Publication number
- CN113223672B CN113223672B CN202010066745.3A CN202010066745A CN113223672B CN 113223672 B CN113223672 B CN 113223672B CN 202010066745 A CN202010066745 A CN 202010066745A CN 113223672 B CN113223672 B CN 113223672B
- Authority
- CN
- China
- Prior art keywords
- electrocardiograph
- electrocardiographic waveform
- waveform
- user
- measurement
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000000034 method Methods 0.000 title claims abstract description 19
- 238000005259 measurement Methods 0.000 claims abstract description 118
- 230000004044 response Effects 0.000 claims abstract description 17
- 238000012790 confirmation Methods 0.000 claims abstract description 14
- 238000001514 detection method Methods 0.000 claims description 45
- 230000003993 interaction Effects 0.000 claims description 14
- 230000000747 cardiac effect Effects 0.000 claims description 13
- 238000004891 communication Methods 0.000 claims description 13
- 238000000691 measurement method Methods 0.000 claims description 12
- 230000002093 peripheral effect Effects 0.000 claims description 11
- 230000002159 abnormal effect Effects 0.000 claims description 10
- 230000005856 abnormality Effects 0.000 claims description 9
- 238000010586 diagram Methods 0.000 description 10
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 239000003086 colorant Substances 0.000 description 2
- 230000004913 activation Effects 0.000 description 1
- 230000001413 cellular effect Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 210000003128 head Anatomy 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000010295 mobile communication Methods 0.000 description 1
- 230000000877 morphologic effect Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 210000001747 pupil Anatomy 0.000 description 1
Classifications
-
- G—PHYSICS
- G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
- G16H—HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
- G16H30/00—ICT specially adapted for the handling or processing of medical images
- G16H30/40—ICT specially adapted for the handling or processing of medical images for processing medical images, e.g. editing
-
- G—PHYSICS
- G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
- G16H—HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
- G16H40/00—ICT specially adapted for the management or administration of healthcare resources or facilities; ICT specially adapted for the management or operation of medical equipment or devices
- G16H40/60—ICT specially adapted for the management or administration of healthcare resources or facilities; ICT specially adapted for the management or operation of medical equipment or devices for the operation of medical equipment or devices
- G16H40/63—ICT specially adapted for the management or administration of healthcare resources or facilities; ICT specially adapted for the management or operation of medical equipment or devices for the operation of medical equipment or devices for local operation
Abstract
The application discloses an electrocardiographic waveform measuring method and related equipment and device, wherein the electrocardiographic waveform measuring method is applied to an electrocardiograph, and comprises the following steps: in response to a user's start confirmation operation of the measurement mode, displaying at least two positioning tools on a display area of an electrocardiographic waveform; responding to the moving operation of a user on the positioning tool, and correspondingly moving the position of the positioning tool on the display area; if the measurement mode is determined to be the first mode, determining a target interval based on the current positions of at least two positioning tools; and dividing the electrocardiographic waveform into a plurality of equal ratio areas according to the determined target interval, and distinguishing and displaying each equal ratio area in a display area. By means of the scheme, the electrocardiographic waveform measurement efficiency can be improved.
Description
Technical Field
The application relates to the technical field of medical electrocardio, in particular to an electrocardio waveform measuring method, and related equipment and device.
Background
At present, an electrocardiograph is generally adopted to collect electrocardiographic data of an object to be measured, and after the electrocardiographic waveform report is printed, the electrocardiographic waveform is compared with the PP interval or the RR interval and the like of the electrocardiographic waveform on a paper report by using compasses according to requirements, so that the electrocardiographic waveform is measured.
However, the measurement of the electrocardiographic waveform by using the compass contrast mode not only needs to take more time, but also needs to consume less energy of medical staff, so that the efficiency is low. In view of this, how to improve the efficiency of electrocardiographic waveform measurement is a highly desirable problem.
Disclosure of Invention
The application mainly solves the technical problem of providing an electrocardiographic waveform measuring method, and related equipment and device, which can improve the electrocardiographic waveform measuring efficiency.
In order to solve the above problems, a first aspect of the present application provides an electrocardiographic waveform measurement method, applied to an electrocardiograph, including: in response to a user's start confirmation operation of the measurement mode, displaying at least two positioning tools on a display area of an electrocardiographic waveform; responding to the moving operation of a user on the positioning tool, and correspondingly moving the position of the positioning tool on the display area; if the measurement mode is determined to be the first mode, determining a target interval based on the current positions of at least two positioning tools; and dividing the electrocardiographic waveform into a plurality of equal ratio areas according to the determined target interval, and distinguishing and displaying each equal ratio area in a display area.
In order to solve the above-described problems, a second aspect of the present application provides an electrocardiograph waveform measuring apparatus, applied to an electrocardiograph, comprising: the system comprises a display module, a moving module, a determining module and a dividing module, wherein the display module is used for responding to the starting confirmation operation of a user on a measurement mode and displaying at least two positioning tools on a display area of an electrocardiographic waveform; the mobile module is used for responding to the mobile operation of a user on the positioning tool and correspondingly moving the position of the positioning tool on the display area; the determining module is used for determining a target interval based on the current positions of at least two positioning tools when the measuring mode is determined to be a first mode; the dividing module is used for dividing the electrocardiographic waveform into a plurality of equal ratio areas according to the determined target interval, and distinguishing and displaying each equal ratio area in the display area.
In order to solve the above-mentioned problem, a third aspect of the present application provides an electrocardiographic waveform detection device, which includes a processor, a memory, and a man-machine interaction circuit, where the processor, the memory, and the man-machine interaction circuit are operative to implement the method in the first aspect.
In order to solve the above-mentioned problems, a fourth aspect of the present application provides a storage device storing program instructions executable by a processor for implementing the method in the above-mentioned first aspect.
According to the scheme, the electrocardiograph is directly applied to the electrocardiograph, at least two positioning tools are displayed on the display area of the electrocardiograph waveform in response to the starting confirmation operation of a user on the measurement mode, the positions of the positioning tools on the display area are correspondingly moved in response to the movement operation of the user on the positioning tools, when the measurement mode is determined to be the first mode, the target interval is determined based on the current positions of the at least two positioning tools, so that the electrocardiograph waveform is divided into a plurality of equal ratio areas according to the determined target interval, each equal ratio area is distinguished and displayed in the display area, and since the electrocardiograph waveform in each equal ratio area has the same interval, the electrocardiograph waveform with the same interval can be intuitively compared and measured according to the division result, and the measuring is performed by using compasses after the electrocardiograph waveform is not required to be printed, so that the time and energy of the user can be saved, and the efficiency of electrocardiograph waveform measurement can be improved one by one.
Drawings
FIG. 1 is a flow chart of an embodiment of an electrocardiographic waveform measurement method of the present application;
FIG. 2 is a schematic diagram of one embodiment of electrocardiographic waveform measurement in the measurement mode of FIG. 1;
FIG. 3 is a flow chart of another embodiment of the electrocardiographic waveform measurement method of the present application;
FIG. 4 is a schematic diagram of one embodiment of electrocardiographic waveform measurement in the measurement mode of FIG. 3;
FIG. 5 is a schematic diagram of a frame of an embodiment of an electrocardiographic waveform measurement device of the present application;
FIG. 6 is a schematic diagram of a frame of an embodiment of an electrocardiographic waveform measurement device of the present application;
FIG. 7 is an exploded view of an embodiment of an electrocardiograph;
FIG. 8 is a schematic diagram of a frame of an embodiment of a storage device of the present application.
Detailed Description
The following describes embodiments of the present application in detail with reference to the drawings.
In the following description, for purposes of explanation and not limitation, specific details are set forth such as the particular system architecture, interfaces, techniques, etc., in order to provide a thorough understanding of the present application.
The terms "system" and "network" are often used interchangeably herein. The term "and/or" is herein merely an association relationship describing an associated object, meaning that there may be three relationships, e.g., a and/or B, may represent: a exists alone, A and B exist together, and B exists alone. In addition, the character "/" herein generally indicates that the front and rear associated objects are an "or" relationship. Further, "a plurality" herein means two or more than two.
At present, two feet of a compass are respectively positioned on specific points (such as a P-wave starting point and an R-wave starting point) of a certain wave band to be detected (such as a PP interval and an RR interval) of an electrocardiographic waveform on a paper centroid electric waveform report, so that the distance between the two feet of the compass is determined, and then the distance between the two feet of the compass is used for comparing the wave bands to be detected of other time periods of the electrocardiographic waveform one by one (for example, the distance between the specific points of the wave bands to be detected of other time periods is larger than/smaller than/equal to the distance between the two feet of the compass), so that the aim of equal comparison of the wave bands to be detected of different time periods is fulfilled. In contrast, in the embodiment of the application, the electrocardiographic waveform can be directly measured on an electrocardiograph without printing an electrocardiographic waveform paper report. Referring to fig. 1, fig. 1 is a flow chart of an embodiment of an electrocardiographic waveform measurement method according to the present application. The electrocardiograph may include at least one of a touch screen, a key, or an input/output interface, so as to enable interaction with a user, and may specifically include the following steps:
step S11: at least two positioning tools are displayed on a display area of an electrocardiographic waveform in response to a user activation confirmation operation of a measurement mode.
The electrocardiograph can display electrocardiographic waveforms on a display interface, and in order to facilitate electrocardiographic waveform measurement of a user, a measurement mode starting key can be displayed on the display interface, so that the measurement mode can be started by touching a virtual key on the display interface, and a positioning tool is displayed on the display interface. In another implementation scenario, an entity key for initiating the measurement mode may also be provided on the electrocardiograph, so that the measurement mode may also be initiated by the entity key on the electrocardiograph.
In one implementation scenario, referring to fig. 2 in combination, fig. 2 is a schematic diagram of an embodiment of electrocardiographic waveform measurement in the measurement mode in fig. 1, at least two positioning tools may be two positioning points 21, and in another implementation scenario, at least two positioning tools may be two first reference lines 22, where the first reference lines are perpendicular to the baseline extension direction of the electrocardiographic waveform. As shown in fig. 2, the electrocardiographic waveforms displayed on the display area may be plural, and the arrangement direction of the plurality of electrocardiographic waveforms is perpendicular to the baseline extension direction of the electrocardiographic waveforms. For convenience of description, fig. 2 only schematically depicts at least one of the i-lead electrocardiographic waveform, the ii-lead electrocardiographic waveform, and the V6-lead electrocardiographic waveform, and in practical application, at least one of the iii-lead electrocardiographic waveform, the aVR-lead electrocardiographic waveform, the aVL-lead electrocardiographic waveform, the aVF-lead electrocardiographic waveform, the V1-lead electrocardiographic waveform, the V2-lead electrocardiographic waveform, the V3-lead electrocardiographic waveform, the V4-lead electrocardiographic waveform, the V5-lead electrocardiographic waveform, the V3R-lead electrocardiographic waveform, the V4R-lead electrocardiographic waveform, the V5R-lead electrocardiographic waveform, the V7-lead electrocardiographic waveform, the V8-lead electrocardiographic waveform, and the V9-lead electrocardiographic waveform may be displayed in the display area, and the measurement of the lead electrocardiographic waveforms may be realized by referring to the relevant steps in the embodiment and the embodiment described below. As shown in fig. 2, in order to allow the user to clearly identify the positioning tool, the positioning tool may be two freely slidable blocks. In addition, the square may be provided with a reference line extending in a centripetal electrical waveform in order to allow a user to clearly recognize the position where the positioning tool is positioned. The reference line may be a dotted line, a solid line, or a colored line, for example: red lines, blue lines, etc. In other implementations, the positioning tool may also be provided in other forms, for example, in a triangle, or in a circle, etc.
Step S12: responsive to a user moving operation of the positioning tool, a position of the positioning tool on the display area is correspondingly moved.
In one implementation, the user may touch the positioning tool on the display interface, and the electrocardiograph moves the positioning tool along with the movement track of the user when detecting that the user touches the positioning tool. In addition, an entity key (for example, a left-right direction key, a knob, etc.) for moving the positioning tool may be provided on the electrocardiograph, and the electrocardiograph may correspondingly move the positioning tool when detecting that the user triggers the entity key, for example, the electrocardiograph may move the positioning tool one unit distance to the left every time the user presses the left direction key, or the electrocardiograph may move the positioning tool one unit distance to the left every time the user rotates the knob to the left. In addition, the electrocardiograph may be provided with a communication interface for connecting with a peripheral device (such as a mouse, a keyboard, etc.), and the electrocardiograph may correspond to a positioning tool on the mobile display interface when detecting movement information input by a user through the peripheral device, for example, when detecting that the electrocardiograph selects one of the positioning tools through the mouse, the electrocardiograph determines to move the positioning tool, and moves the positioning tool along with a movement track of the mouse. In addition, the electrocardiograph may be further provided with a voice recognition function, when the electrocardiograph detects voice information input by a user, the electrocardiograph may analyze the voice information to obtain a movement instruction, and correspondingly move the positioning tool according to the movement instruction, for example, when the voice information input by the user is "move left positioning tool by a unit distance to the left", the electrocardiograph may correspondingly perform moving left positioning tool by a unit distance to the left.
In one implementation, at least two of the positioning tools may be independently movable, e.g., the electrocardiograph may respond to a user moving operation of one of the positioning tools by correspondingly moving the position of that positioning tool on the display area and leaving the position of the other positioning tools on the display area unchanged. Alternatively, the electrocardiograph may also correspondingly move the positions of the other positioning tools on the display area according to a preset track in response to a movement operation of the user on one of the positioning tools, for example, when the user moves one unit distance to the left on one of the positioning tools, the electrocardiograph may move the positions of the other positioning tools on the display area to the left by one unit distance in addition to the position of the positioning tool on the display area. A unit distance may be the length occupied by the electrocardiographic waveform per second, for example, a unit distance may be 20mm/s, or may also be 25mm/s, 40mm/s, etc., or a unit distance may also be the length occupied by the electrocardiographic waveform per millisecond, without limitation.
In practice, as shown in fig. 2, the user may move two positioning tools to R-waves of adjacent cardiac cycles, respectively. In addition, when the user needs to measure the PP interval, the two positioning tools can be moved to the P waves of the adjacent cardiac cycle respectively, and other application scenarios can be analogized, so this embodiment is not illustrated here one by one.
Step S13: if the measurement mode is determined to be the first mode, a target interval is determined based on the current positions of the at least two positioning tools.
In this embodiment, the measurement mode may be preset according to a specific application scenario, for example, a first mode may be preset, which is used to perform an equal ratio measurement on all electrocardiographic waveforms or a certain lead electrocardiographic waveform in the display area according to a certain interval; in addition, a second mode can be preset for separately measuring a certain wave band in a certain lead electrocardio waveform in the display area; in addition, a third mode may be provided, and the third mode may be used for other measurement modes related to electrocardiographic waveform measurement, which is not limited herein. Specifically, when the user starts the measurement mode, the electrocardiograph may correspondingly display at least one measurement mode that is supportable for selection by the user, for example, the electrocardiograph may display a selection item of the measurement mode on the display area in response to a start operation of the measurement mode: the first mode and the second mode are selected by a user. In one implementation scenario, the user may also set other measurement modes on the electrocardiograph in a user-defined manner, the electrocardiograph may also save the other measurement modes set by the user, and when the next time a confirmation operation is performed in response to the start of the measurement modes, display a selection item of the measurement modes on the display area, where the displayed selection item includes the other measurement modes customized by the user. In another implementation scenario, the user may further upload other measurement modes of the custom setting to the server, so that other users using the electrocardiograph may download the other measurement modes of the custom setting from the server and select the other measurement modes for use, specifically, the other electrocardiograph may acquire the other measurement modes uploaded by the user from the server, store the other measurement modes acquired in the local, and display a selection item of the measurement modes on the display area when the next time of responding to the start confirmation operation of the measurement modes, where the displayed selection item includes other measurement modes customized by the user.
Referring to fig. 2 in combination, the current position of the two positioning tools is R-wave of adjacent cardiac cycles, with a target interval of T. The present embodiments are not further illustrated herein, as such, when the current position of at least two positioning tools is a P-wave of adjacent cardiac cycles, or other morphological waveforms.
Specifically, when the at least two positioning tools are two positioning points, two first reference lines passing through the two positioning points respectively may be displayed on the display area, and the first reference lines are perpendicular to the baseline extension direction of the electrocardiographic waveform, so that the distance between the two first reference lines is taken as the target interval. Alternatively, when the at least two positioning tools are two first reference lines, and the first reference lines are perpendicular to the extending direction of the baseline of the electrocardiographic waveform, the distance between the two first reference lines may be used as the target interval, which is not particularly limited herein. As shown in fig. 2, to facilitate the user's viewing of the plurality of electrocardiographic waveforms within the display region, the first reference line may extend over the plurality of electrocardiographic waveforms. In other implementations, the first fiducial line may be displayed on at least one of the plurality of electrocardiographic waveforms as desired. For example, if the user needs to observe the V6 lead electrocardiographic waveform, the first reference line may be displayed only on the V6 lead electrocardiographic waveform, and so on in other application scenarios, the embodiment is not limited herein.
Step S14: and dividing the electrocardiographic waveform into a plurality of equal ratio areas according to the determined target interval, and distinguishing and displaying each equal ratio area in a display area.
In one implementation scenario, when a distance between two first reference lines is taken as a target interval, a waveform portion to be divided of each first reference line may be determined, and the waveform portion to be divided of the first reference line is an electrocardiographic waveform portion of a side of the first reference line away from the other first reference line. As shown in fig. 2, an electrocardiographic waveform on the side of the left first reference line away from the right first reference line may be taken as the waveform portion to be divided, and an electrocardiographic waveform on the side of the right first reference line away from the left first reference line may be taken as the waveform portion to be divided. After determining the waveform portions to be divided of each first reference line, a second reference line may be displayed on each waveform portion to be divided at intervals of a target, and the second reference line is parallel to the first reference line, and an electrocardiographic waveform portion between each adjacent two reference lines serves as an equal ratio region to equally divide the electrocardiographic waveform into a plurality of equal ratio regions by the first reference line and the second reference line. With continued reference to fig. 2, a second reference line is displayed on the left to-be-divided waveform portion at intervals of the target interval T, so that the left to-be-divided waveform portion is divided into 2 equal-ratio regions, and a second reference line is displayed on the right to-be-divided waveform portion at intervals of the target interval T, so that the right to-be-divided waveform portion is divided into 4 equal-ratio regions. In one particular implementation, the second fiducial line may extend over a plurality of electrocardiographic waveforms in order to facilitate user viewing of the plurality of electrocardiographic waveforms on the display region. As shown in fig. 2, the second reference line may extend to a plurality of electrocardiographic waveforms, so that a plurality of electrocardiographic waveforms may be contained within each of the equal ratio regions. Further, the second reference line may be displayed on at least one of the plurality of electrocardiographic waveforms, if necessary, and each of the equal ratio regions may include at least one of the plurality of electrocardiographic waveforms, if necessary. For example, if the user needs to observe the V6 lead electrocardiographic waveform, the second reference line may be displayed only on the V6 lead electrocardiographic waveform, and so on in other application scenarios, the embodiment is not limited herein.
With continued reference to fig. 2, to distinguish each of the equal ratio regions, the second reference line may be displayed in a different line form from the first reference line, e.g., the second reference line may be displayed in a dash-dot line, and the first reference line is displayed in a dashed line. Alternatively, the second reference line may be displayed in a different color from the first reference line, for example, the second reference line may be blue, and the first reference line may be red, which is not particularly limited herein. Alternatively, electrocardiographic waveforms in adjacent equal ratio regions may be displayed differently in different colors. For example, the electrocardiographic waveforms in a certain equal-ratio region are displayed in blue, and the electrocardiographic waveforms in the adjacent equal-ratio region are displayed in red, so that the electrocardiographic waveforms in the adjacent equal-ratio region are different in color. Alternatively, adjacent equal-ratio regions may be filled with different ground colors, for example, an equal-ratio region may be filled with pure white, and an equal-ratio region adjacent to the equal-ratio region may be filled with light blue, thereby realizing the differentiated display of each equal-ratio region.
In a specific implementation scenario, the at least two positioning tools may also be used to indicate a start point position of the same morphology wave on adjacent cardiac cycles of the electrocardiographic waveform, respectively, or to indicate an end point position of the same morphology wave on adjacent cardiac cycles of the electrocardiographic waveform, respectively, for example, to indicate a P-wave start point, an R-wave start point, a Q-wave start point, a T-wave start point, etc. on adjacent cardiac cycles, respectively. At this time, the first heart rate value of the object to be measured, to which the electrocardiographic waveform belongs, in the target interval may also be calculated and displayed by using the target interval. As shown in fig. 2, if the time limit of the target interval is T ms, the first heart rate value of the object to be measured, to which the electrocardiographic waveform belongs, in the target interval may be calculated by the following formula:
In the above equation, T is the time limit of the target interval (in milliseconds), and f is the first heart rate value (in beats per minute).
According to the scheme, the electrocardiograph is directly applied to the electrocardiograph, at least two positioning tools are displayed on the display area of the electrocardiograph waveform in response to the starting confirmation operation of a user on the measurement mode, the positions of the positioning tools on the display area are correspondingly moved in response to the movement operation of the user on the positioning tools, when the measurement mode is determined to be the first mode, the target interval is determined based on the current positions of the at least two positioning tools, so that the electrocardiograph waveform is divided into a plurality of equal ratio areas according to the determined target interval, each equal ratio area is distinguished and displayed in the display area, and since the electrocardiograph waveform in each equal ratio area has the same interval, the electrocardiograph waveform with the same interval can be intuitively compared and measured according to the division result, and the measuring is performed by using compasses after the electrocardiograph waveform is not required to be printed, so that the time and energy of the user can be saved, and the efficiency of electrocardiograph waveform measurement can be improved one by one.
Referring to fig. 3, fig. 3 is a flowchart illustrating an embodiment of an electrocardiographic waveform measurement method according to the present application. Specifically, the method may include the steps of:
Step S31: at least two positioning tools are displayed on a display area of an electrocardiographic waveform in response to a user's start operation of a measurement mode.
Please refer to the related steps in the above embodiments.
Step S32: responsive to a user moving operation of the positioning tool, a position of the positioning tool on the display area is correspondingly moved.
Please refer to the related steps in the above embodiments.
Step S33: if the measurement mode is determined to be the second mode, a detection area is formed based on the current positions of the at least two positioning tools.
In this embodiment, the measurement mode may be preset according to a specific application scenario, for example, a first mode may be preset, which is used to perform an equal ratio measurement on all electrocardiographic waveforms or a certain lead electrocardiographic waveform in the display area according to a certain interval; in addition, a second mode can be preset for separately measuring a certain wave band in a certain lead electrocardio waveform in the display area; in addition, a third mode may be provided, and the third mode may be used for other measurement modes related to electrocardiographic waveform measurement, which is not limited herein.
In one implementation scenario, when the measurement mode is the second mode, the positioning tools may be freely movable, and the positions where at least two positioning tools are located may be preset corner points of the polygon, so that the polygon determined by at least two positioning tools forms the detection area. Polygons may include, but are not limited to: rectangular, pentagonal, hexagonal, etc. Taking a rectangle as an example, the number of the positioning tools can be two, and the positions of the two positioning tools can be diagonal points of the rectangle, so that a detection area with a rectangular shape can be determined through the positions of the two positioning tools; or taking other quadrangles as an example, the positioning tools can be specifically four, and the positions of the four positioning tools can be four vertexes of the quadrangle, so that a detection area with a quadrangle shape can be determined through the positions of the four positioning tools. In a specific implementation scenario, in order to control the movement range of the positioning tool, the positioning tool may freely move within a preset angle range with respect to the horizontal direction, where the preset angle range may be 0 to 90 degrees, 0 to 180 degrees, and the like, which is not limited herein.
In one implementation scenario, after forming the detection area based on the current positions of the at least two positioning tools, the electrocardiograph may further receive a touch operation of the detection area by a user, and perform an operation corresponding to the touch operation on the detection area. For example, the touch operation of "long press touch" on the detection area may be preset to correspond to the operation of selecting the detection area, and then the detection area may move along with the movement track of the user, so that after the measurement is completed on the electrocardiographic wave in the detection area, the user may directly move the detection area to other parts to be measured to continue the measurement.
In one implementation scenario, in order to make the electrocardiographic waveform in the detection region more noticeable, the detection region may also be filled with a preset color after the detection region is formed, for example, the detection region may be filled with blue.
Referring to fig. 4 in combination, fig. 4 is a schematic diagram of an embodiment of an electrocardiographic waveform in the measurement mode of fig. 3. As shown in fig. 4, the detection region may contain QRS waves of the electrocardiographic waveform. In other implementation scenarios, the detection area may include PR segment, QT interval, etc. of the electrocardiographic waveform based on actual detection requirements, which is not particularly limited herein.
Step S34: and measuring data of an electrocardiograph wave section positioned in the detection area in the electrocardiograph wave to obtain and display at least one measurement data, wherein the at least one measurement data comprises time limit of the electrocardiograph wave section and maximum amplitude difference of the electrocardiograph wave section.
In this embodiment, the at least one measurement data may include a time limit, a maximum amplitude difference of an electrocardiographic band located within the detection region. For example, when the electrocardiographic band within the detection region is a QRS wave, the measurement data may be a time limit of the QRS wave, and a maximum amplitude difference of the QRS wave. In the case that the electrocardiographic waveform in the detection region is in a band of other forms, the same can be said, and this embodiment is not exemplified here.
Step S35: based on at least one of a time limit of the electrocardiographic wave band and a maximum amplitude difference of the electrocardiographic wave band, whether the electrocardiographic wave band is abnormal or not is determined.
Specifically, the time limit of the electrocardiographic wave band can be compared with a time limit threshold range corresponding to the form to which the electrocardiographic wave band belongs, and if the electrocardiographic wave band is not in the time limit threshold range, the electrocardiographic wave band is determined to have abnormality; alternatively, the maximum amplitude difference of the electrocardiographic wave band may be compared with an amplitude threshold range corresponding to the form to which the electrocardiographic wave band belongs, and if the maximum amplitude difference is not within the amplitude threshold range, it may be determined that the electrocardiographic wave band is abnormal. Taking the form of the electrocardio wave band as the QRS as an example, the time limit threshold range corresponding to the QRS can be preset to be 0.06-0.10 seconds, if the time limit of the detected electrocardio wave band is not in the time limit threshold range, the time limit of the electrocardio wave band can be considered to be too large or too small, and the electrocardio wave band is determined to be abnormal; or, the amplitude threshold range corresponding to the QRS may be preset to be 1.0-1.9 mV, and if the detected maximum amplitude difference of the electrocardiograph wave band is not within the amplitude threshold range, the amplitude of the electrocardiograph wave band may be considered to be too large or too small, so as to determine that the electrocardiograph wave band is abnormal. The specific values of the time limit threshold range and the amplitude threshold range are only shown, and may be set according to actual situations in specific implementation, and are not limited herein.
In one implementation scenario, a second heart rate value of the object to be detected, to which the electrocardiographic waveform belongs, within the time limit of the electrocardiographic band can be calculated according to the time limit of the electrocardiographic band, and on the basis, whether the electrocardiographic band is abnormal or not can be determined according to the second heart rate value. For example, a heart rate threshold range may be preset, and if the second heart rate value is not within the heart rate threshold range, the second heart rate value of the electrocardiographic wave segment may be considered to be too fast or too slow, and it is determined that an abnormality exists in the electrocardiographic wave segment.
In one implementation scenario, in order to implement the abnormality alert, when it is determined that there is an abnormality in the electrocardiographic band, alarm information may be output in at least one form of sound and light. For example, the alarm information may be displayed in a preset color (e.g., red), a preset font (e.g., bold) in the display area; alternatively, the audible alarm may be sent through a speaker, and this embodiment is not illustrated here.
In one implementation scenario, to facilitate traceability, when an anomaly is determined to exist in the electrocardiographic band, anomaly information may be saved, which may include, but is not limited to: the electrocardiograph comprises an electrocardiograph band in a detection area, basic information (such as name, identification card number, age, sex and the like) of an object to be detected, equipment information (such as equipment number, serial number and the like) of an electrocardiograph, acquisition time of an electrocardiograph waveform and the like. In a specific implementation scenario, the electrocardiograph may store the abnormal information of each object to be measured in different storage paths, where the storage paths may be a local storage path of the electrocardiograph or a storage path of a background server, which is not limited herein.
According to the scheme, when the measurement mode is determined to be the second mode, the detection area is formed based on the current positions of at least two positioning tools, data measurement is carried out on the electrocardiograph wave sections located in the detection area in the electrocardiograph wave, at least one measurement data is obtained and displayed, the at least one measurement data comprises the time limit of the electrocardiograph wave sections and the maximum amplitude difference of the electrocardiograph wave sections, and therefore whether the electrocardiograph wave sections are abnormal or not is determined based on at least one of the time limit of the electrocardiograph wave sections and the maximum amplitude difference of the electrocardiograph wave sections, measurement of electrocardiograph wave sections appointed by a user can be achieved, and abnormal detection is achieved.
Referring to fig. 5, fig. 5 is a schematic diagram illustrating a frame of an electrocardiographic waveform measurement device 50 according to an embodiment of the present application. The electrocardiograph to which the electrocardiograph measurement device 50 is applied, the electrocardiograph measurement device 50 includes: the display module 51, the moving module 52, the determining module 53 and the dividing module 54, the display module 51 is used for responding to the start confirmation operation of the user on the measurement mode and displaying at least two positioning tools on the display area of the electrocardiographic waveform; the moving module 52 is configured to respond to a moving operation of the positioning tool by a user, and correspondingly move a position of the positioning tool on the display area; the determining module 53 is configured to determine a target interval based on current positions of at least two positioning tools when the measurement mode is determined to be the first mode; the dividing module 54 is configured to divide the electrocardiographic waveform into a plurality of equal ratio areas according to the determined target interval, and display each equal ratio area in a display area in a distinguishing manner. In one implementation, the positioning tool is used to indicate at least one of a P-wave start point, an R-wave start point, a Q-wave start point, and a T-wave end point of the electrocardiographic waveform.
According to the scheme, the electrocardiograph is directly applied to the electrocardiograph, at least two positioning tools are displayed on the display area of the electrocardiograph waveform in response to the starting confirmation operation of a user on the measurement mode, the positions of the positioning tools on the display area are correspondingly moved in response to the moving operation of the user on the positioning tools, when the measurement mode is determined to be the first mode, the target interval is determined based on the current positions of the at least two positioning tools, so that the electrocardiograph waveform is divided into a plurality of equal ratio areas according to the determined target interval, each equal ratio area is distinguished and displayed in the display area, and since the electrocardiograph waveform of each equal ratio area has the same interval, the electrocardiograph waveform with the same interval can be intuitively compared and measured according to the division result, and the electrocardiograph waveform is not required to be printed and then compared and measured by using compasses, so that the time and energy of the user can be saved, and the electrocardiograph waveform measurement efficiency is improved.
In some embodiments, the determining module 53 includes a reference line display sub-module for displaying, on the display area, two first reference lines passing through the two positioning points, where the first reference lines are perpendicular to the baseline extension direction of the electrocardiographic waveform, and the determining module 53 further includes a target interval determining sub-module for taking a distance between the two first reference lines as a target interval.
In some embodiments, the at least two positioning tools are two first reference lines, the first reference lines are perpendicular to the extending direction of the baseline of the electrocardiographic waveform, and the determining module 53 is specifically configured to take the distance between the two first reference lines as the target interval.
In some embodiments, the dividing module 54 includes a waveform determining sub-module to determine a waveform portion to be divided of each first reference line, where the waveform portion to be divided of the first reference line is an electrocardiographic waveform portion on a side of the first reference line away from another first reference line, and the dividing module 54 further includes a reference line display sub-module to display, at each waveform portion to be divided, one second reference line at intervals of targets, to divide the electrocardiographic waveform into a plurality of equal ratio regions by the first reference line and the second reference line in equal ratio, and to perform a differentiated display, where the second reference line is parallel to the first reference line, and the electrocardiographic waveform portion between each adjacent two reference lines is an equal ratio region.
In some embodiments, the electrocardiographic waveforms displayed on the display region are multiple; the arrangement direction of the plurality of electrocardiographic waveforms is perpendicular to the extending direction of the base line of the electrocardiographic waveforms, and each of the first reference line and the second reference line extends to the plurality of electrocardiographic waveforms.
In some embodiments, the at least two positioning tools are respectively used for indicating a start point position of the same morphology wave on adjacent cardiac cycles of the electrocardiographic waveform or respectively used for indicating an end point position of the same morphology wave on adjacent cardiac cycles of the electrocardiographic waveform, and the electrocardiographic waveform measuring device 50 further comprises a calculating module for calculating and displaying a first heart rate value of the object to be measured, to which the electrocardiographic waveform belongs, in the target interval by using the target interval.
In some embodiments, the electrocardiographic waveform measuring device 50 further includes a detection region forming module for forming a detection region based on the current positions of the at least two positioning tools when the measurement mode is determined to be the second mode, the electrocardiographic waveform measuring device 50 further includes a data measuring module for performing data measurement on electrocardiographic wave segments located in the detection region in the electrocardiographic waveform to obtain and display at least one measurement data, wherein the at least one measurement data includes a time limit of the electrocardiographic wave segment, a maximum amplitude difference of the electrocardiographic wave segment, and the electrocardiographic waveform measuring device 50 further includes an anomaly detecting module for determining whether there is an anomaly in the electrocardiographic wave segment based on at least one of the time limit of the electrocardiographic wave segment and the maximum amplitude difference of the electrocardiographic wave segment.
Different from the foregoing embodiment, when the measurement mode is determined to be the second mode, a detection area is formed based on the current positions of at least two positioning tools, and data measurement is performed on an electrocardiograph wave located in the detection area in the electrocardiograph wave, so as to obtain and display at least one measurement data, where the at least one measurement data includes a time limit of the electrocardiograph wave and a maximum amplitude difference of the electrocardiograph wave, so that whether an abnormality exists in the electrocardiograph wave is determined based on at least one of the time limit of the electrocardiograph wave and the maximum amplitude difference of the electrocardiograph wave, and further measurement of the electrocardiograph wave specified by a user and abnormality detection can be implemented.
Referring to fig. 6, fig. 6 is a schematic diagram of a frame of an electrocardiographic waveform measuring apparatus 60 according to an embodiment of the present application. The electrocardiographic waveform measuring apparatus 60 includes a processor 61, a memory 62 and a man-machine interaction circuit 63, and the processor 61, the memory 62 and the man-machine interaction circuit 63 are operative to implement the steps of any of the embodiments of the electrocardiographic waveform measuring method described above. In some embodiments, the electrocardiographic waveform measurement device 60 may be an electrocardiograph, or a terminal device such as a cell phone, a computer, or the like. Specifically, the electrocardiograph may include a printing component, a communication circuit, and the like as needed in addition to the above-described processor and memory, and is not limited herein.
Specifically, the processor 61 is configured to control itself, as well as the memory 62 and the human-computer interaction circuit 63, to implement the steps in any of the above-described electrocardiographic waveform measurement method embodiments. The processor 61 may also be referred to as a CPU (Central Processing Unit ). The processor 61 may be an integrated circuit chip with signal processing capabilities. The processor 61 may also be a general purpose processor, a digital signal processor (Digital Signal Processor, DSP), an application specific integrated circuit (Application Specific Integrated Circuit, ASIC), a Field programmable gate array (Field-Programmable Gate Array, FPGA) or other programmable logic device, discrete gate or transistor logic device, discrete hardware components. A general purpose processor may be a microprocessor or the processor may be any conventional processor or the like. In addition, the processor 61 may be commonly implemented by a plurality of integrated circuit chips.
In this embodiment, the processor 61 is configured to control the man-machine interaction circuit 63 to display at least two positioning tools on a display area of an electrocardiographic waveform in response to a user's start confirmation operation of a measurement mode; the processor 61 is further configured to control the man-machine interaction circuit 63 to respond to a movement operation of the positioning tool by a user, and to correspondingly move the position of the positioning tool on the display area; the processor 61 is further configured to determine a target interval based on the current positions of the at least two positioning tools when the measurement mode is determined to be the first mode; the processor 61 is further configured to control the man-machine interaction circuit 63 to divide the electrocardiographic waveform into a plurality of equal ratio areas according to the determined target interval, and to display each equal ratio area in a display area in a differentiated manner. In one implementation, the positioning tool is used to indicate at least one of a P-wave start point, an R-wave start point, a Q-wave start point, and a T-wave end point of the electrocardiographic waveform.
According to the scheme, the electrocardiograph is directly applied to the electrocardiograph, at least two positioning tools are displayed on the display area of the electrocardiograph waveform in response to the starting confirmation operation of a user on the measurement mode, the positions of the positioning tools on the display area are correspondingly moved in response to the movement operation of the user on the positioning tools, when the measurement mode is determined to be the first mode, the target interval is determined based on the current positions of the at least two positioning tools, so that the electrocardiograph waveform is divided into a plurality of equal ratio areas according to the determined target interval in an equal ratio mode, and each equal ratio area is displayed in a distinguishing mode in the display area, and as the electrocardiograph waveform in each equal ratio area has the same interval, the electrocardiograph waveform with the same interval can be intuitively compared and measured according to the division result, and the electrocardiograph waveform is not required to be printed and then measured by compasses, so that the time and energy of the user can be saved, and the electrocardiograph waveform measurement efficiency is improved.
In some embodiments, the at least two positioning tools are two positioning points, the processor 61 is further configured to control the man-machine interaction circuit 63 to display, on the display area, two first reference lines passing through the two positioning points, respectively, where the first reference lines are perpendicular to a baseline extension direction of the electrocardiographic waveform, and the processor 61 is further configured to take a distance between the two first reference lines as the target interval.
In some embodiments, the at least two positioning tools are two first reference lines, the first reference lines are perpendicular to the extending direction of the base line of the electrocardiographic waveform, and the processor 61 is further configured to take the distance between the two first reference lines as the target interval.
In some embodiments, the processor 61 is configured to determine a waveform portion to be divided corresponding to each first reference line, where the waveform portion to be divided of the first reference line is an electrocardiographic waveform on a side of the first reference line away from another first reference line, and the processor 61 is configured to control the man-machine interaction circuit 63 to display, at each waveform portion to be divided, a second reference line at intervals of a target, to divide the electrocardiographic waveform into a plurality of equal-ratio regions by the first reference line and the second reference line in an equal ratio, and to perform a differentiated display, where the second reference line is parallel to the first reference line, and the electrocardiographic waveform portion between each two adjacent reference lines is used as the equal-ratio region.
In some embodiments, the electrocardiographic waveforms displayed on the display region are multiple; the arrangement direction of the plurality of electrocardiographic waveforms is perpendicular to the extending direction of the base line of the electrocardiographic waveforms, and each of the first reference line and the second reference line extends to the plurality of electrocardiographic waveforms.
In some embodiments, the at least two positioning tools are respectively used for indicating a start point position of the same morphology wave on adjacent cardiac cycles of the electrocardiographic waveform, or respectively used for indicating an end point position of the same morphology wave on adjacent cardiac cycles of the electrocardiographic waveform, and the processor 61 is further used for calculating and displaying a first heart rate value of the object to be measured, to which the electrocardiographic waveform belongs, in the target interval by using the target interval.
In some embodiments, when the measurement mode is determined to be the second mode, the processor 61 is further configured to form a detection area based on the current positions of the at least two positioning tools, and the processor 61 is further configured to perform data measurement on an electrocardiographic wave located in the detection area to obtain and display at least one measurement data, where the at least one measurement data includes a time limit of the electrocardiographic wave and a maximum amplitude difference of the electrocardiographic wave, and the processor 61 is further configured to determine whether there is an anomaly in the electrocardiographic wave based on at least one of the time limit of the electrocardiographic wave and the maximum amplitude difference of the electrocardiographic wave.
Different from the foregoing embodiment, when the measurement mode is determined to be the second mode, a detection area is formed based on the current positions of at least two positioning tools, and data measurement is performed on an electrocardiograph wave located in the detection area in the electrocardiograph wave, so as to obtain and display at least one measurement data, where the at least one measurement data includes a time limit of the electrocardiograph wave and a maximum amplitude difference of the electrocardiograph wave, so that whether an abnormality exists in the electrocardiograph wave is determined based on at least one of the time limit of the electrocardiograph wave and the maximum amplitude difference of the electrocardiograph wave, and further measurement of the electrocardiograph wave specified by a user and abnormality detection can be implemented.
Referring to fig. 7, fig. 7 is an exploded view of an embodiment of an electrocardiograph. As shown in fig. 7, the electrocardiograph includes a host 10, the host 10 includes a housing 11 and a display screen 12 embedded in the housing 11, the host 10 may include a processor and a memory as shown in fig. 6, and may further include a communication circuit for communication by an external device, wherein the communication circuit may include at least one of: wifi communication circuitry, bluetooth communication circuitry, cellular mobile communication circuitry, and the like.
In one implementation, the display 12 is a touch-sensitive display so that a user can interact with the electrocardiograph by touching the display 12. For example, a data acquisition icon is displayed on a touch display screen display interface of an electrocardiograph, and electrocardiograph data acquisition is performed when a touch signal of a user to the data acquisition icon is detected. The electrocardiograph can also utilize the touch display screen to realize the interactive operation with the user in any of the above embodiments.
The housing 11 includes first and second oppositely disposed sides 111, 112, the first side 111 for connection with a peripheral device, which in one implementation scenario may include any of the handle 20, the printing assembly 30. In a specific implementation scenario, when the peripheral device is connected to the first side 111, the second side 112 and the peripheral device are simultaneously abutted against the supporting surface, so that a predetermined angle is formed between the plane where the display screen 12 is located and the supporting surface, so that a user can observe an interface displayed on the display screen 12 conveniently, or touch the display screen 12, the predetermined angle can be set to 30 degrees, 35 degrees, and the like, which is not limited in this embodiment.
In addition, in order to conveniently and rapidly realize the connection between the host 10 and the peripheral device, connectors matched with each other can be arranged on the host 10 and the peripheral device. Taking the example that the peripheral device comprises a handle 20, positioning grooves 113 are formed in two sides, close to the first side portion 111, of the host computer 10, the handle 20 comprises two first positioning arms 21 which are arranged oppositely, the first positioning arms 21 are matched with the positioning grooves 113, and therefore the first positioning arms 21 can be inserted into the positioning grooves 113, and detachable connection between the host computer 10 and the handle 20 is achieved. In one implementation scenario, the first side 111 may further be provided with a plurality of fastening holes (not shown), and the handle 20 further includes a first mounting portion 22 disposed between the two first positioning arms 21, where the first mounting portion 22 is provided with a first fastening post 221 that matches the fastening holes. In one implementation scenario, in order to facilitate the user carrying the host 10 by the handle 20, the handle 20 further includes a handle 23, and the handle 23, the two first positioning arms 21, and the first mounting portion 22 enclose to form a through slot 24 for the user to hold, so that the user can conveniently carry the host 10. Alternatively, when the peripheral device includes the printing assembly 30, the printing assembly 30 may include two second positioning arms 31 disposed opposite to each other, similar to the handle 20, and the second positioning arms 31 are matched with the positioning grooves 113, so that the second positioning arms 31 may be inserted into the positioning grooves 113 to achieve the detachable connection between the host computer 10 and the printing assembly 30. In one implementation scenario, the printing assembly 30 further includes a second mounting portion 32 disposed between the two second positioning arms 31, and a second clamping post 321 that matches the clamping hole is disposed on the second mounting portion 32.
In addition, the host 10 further includes a first collecting interface 114, a second collecting interface 115, a switch button 116, which are disposed on the housing 11, and the second side 112 is further provided with an acoustic hole 1121, and a scan head 1122 for scanning a barcode. The host 10 may further include at least one of a power adapter interface, an ethernet port, a USB (Universal Serial Bus ) interface, an SD (Secure Digital) memory card slot, a SIM (Subscriber Identification Module, user identification) card slot, and an NFC (Near Field Communication ) identifier.
Further, an Operating System (OS) of the host 10 may be based on Linux, windows or the like, and the embodiment is not particularly limited herein.
The handle 20 and the printing assembly 30 can be configured according to actual needs. For example, for a scenario that is often carried and used outdoors, the handle 20 and the printing assembly 30 may be additionally configured on the basis of the host computer 10, while for a scenario that is used inside a hospital, the printing assembly 30 may be additionally configured on the basis of the host computer 10, or when the host computer 10 is connected to an external printing apparatus through a network, the printing assembly 30 may not be additionally configured, which is not exemplified here.
It can be appreciated that the electrocardiograph may also optionally provide a camera assembly for image or video acquisition and matching with a communication circuit to implement video interaction with a remote end, a GPS positioning set for acquiring a position of the electrocardiograph, and a biometric feature acquisition assembly for acquiring a biometric feature of a user (e.g., a fingerprint acquisition assembly for acquiring a fingerprint, a camera assembly for acquiring a pupil, etc.).
Referring to fig. 8, fig. 8 is a schematic diagram illustrating a frame of a storage device 80 according to an embodiment of the application. The storage device 80 stores program instructions 801 that can be executed by a processor, and the program instructions 801 are used to implement the method for determining a target stay point in any of the above embodiments.
According to the scheme, the electrocardiographic waveforms with the same interval can be intuitively compared and measured, and the electrocardiographic waveforms are not required to be printed, and then are compared one by using the compasses, so that the time and energy of a user can be saved, and the electrocardiographic waveform measurement efficiency is improved.
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. For example, the apparatus embodiments described above are merely illustrative, e.g., the division of modules or units is merely a logical functional division, and there may be additional divisions when actually implemented, e.g., multiple units or components may be combined or integrated into another system, or some features may be omitted or not performed. Alternatively, the coupling or direct coupling or communication connection shown or discussed with each other may be an indirect coupling or communication connection via some interfaces, devices or units, which may be in electrical, mechanical, or other forms.
The units described as separate units may or may not be physically separate, and units shown as units may or may not be physical units, may be located in one place, or may be distributed over a plurality of network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the embodiment.
In addition, each functional unit in the embodiments 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.
The integrated units, if implemented in the form of software functional units and sold or used as stand-alone products, may be stored in a computer readable storage medium. Based on such understanding, the technical solution of the present application may be embodied in essence or a part contributing to the prior art or all or part of the technical solution in the form of a software product stored in a storage medium, including several instructions for causing a computer device (which may be a personal computer, a server, or a network device, etc.) or a processor (processor) to execute all or part of the steps of the methods of the embodiments of the present application. And the aforementioned storage medium includes: a U-disk, a removable hard disk, a Read-Only Memory (ROM), a random access Memory (RAM, random Access Memory), a magnetic disk, or an optical disk, or other various media capable of storing program codes.
Claims (9)
1. An electrocardiographic waveform measurement method, wherein the electrocardiographic waveform measurement method is applied to an electrocardiograph, the electrocardiographic waveform measurement method comprising:
in response to a user's start confirmation operation of the measurement mode, displaying at least two positioning tools on a display area of an electrocardiographic waveform;
responding to the moving operation of the user on the positioning tool, and correspondingly moving the position of the positioning tool on the display area; wherein the responding to the moving operation of the user to the positioning tool comprises responding to at least one of touching and moving the positioning tool by the user, responding to the user to adjust an entity key for controlling the movement of the positioning tool, responding to input information which is input by the user through a peripheral device electrically connected with the electrocardiograph communication interface and is used for controlling the movement of the positioning tool, and responding to voice recognition to the moving instruction of the user to the positioning tool;
if the measurement mode is determined to be a first mode, determining a target interval based on the current positions of the at least two positioning tools, dividing the electrocardiographic waveform into a plurality of equal ratio areas according to the determined target interval, and distinguishing and displaying each equal ratio area in the display area;
And if the measurement mode is determined to be the second mode, forming a detection area based on the current positions of the at least two positioning tools, and carrying out data measurement on an electrocardiograph wave section positioned in the detection area in the electrocardiograph wave to obtain and display at least one measurement data, wherein the at least one measurement data comprises at least one of a time limit of the electrocardiograph wave section and a maximum amplitude difference of the electrocardiograph wave section, and determining whether the electrocardiograph wave section is abnormal or not based on at least one of the time limit of the electrocardiograph wave section and the maximum amplitude difference of the electrocardiograph wave section.
2. The method of electrocardiographic waveform measurement according to claim 1, wherein the at least two positioning tools are two positioning points; the determining a target interval based on the current positions of the at least two positioning tools includes:
displaying two first datum lines passing through the two positioning points respectively on the display area, wherein the first datum lines are perpendicular to the extending direction of the base line of the electrocardio waveform;
taking the distance between the two first datum lines as the target interval;
or the at least two positioning tools are two first datum lines, and the first datum lines are perpendicular to the extending direction of the base line of the electrocardio waveform; the determining a target interval based on the current positions of the at least two positioning tools includes:
And taking the distance between the two first datum lines as the target interval.
3. The method according to claim 2, wherein the dividing the electrocardiographic waveform into a plurality of equal ratio areas according to the determined target interval, and distinguishing and displaying each of the equal ratio areas in the display area, comprises:
determining a waveform part to be divided corresponding to each first datum line, wherein the waveform part to be divided of each first datum line is an electrocardiographic waveform part of one side of the first datum line far away from the other first datum line;
displaying a second datum line on each waveform part to be divided at intervals of the target, so that the electrocardio waveform is divided into a plurality of equal ratio areas by the first datum line and the second datum line in an equal ratio mode, and distinguishing and displaying are carried out;
the second datum line is parallel to the first datum line, and an electrocardiographic waveform part between every two adjacent datum lines serves as the equal ratio area.
4. The electrocardiographic waveform measurement method according to claim 3, wherein the electrocardiographic waveforms displayed on the display area are plural; the arrangement direction of the plurality of electrocardiograph waveforms is perpendicular to the extending direction of the base line of the electrocardiograph waveforms, and each of the first datum line and the second datum line extends to the plurality of electrocardiograph waveforms.
5. The method according to claim 1, wherein the at least two positioning tools are respectively used for indicating a start point position of the same morphology wave on adjacent cardiac cycles of the electrocardiographic waveform or respectively used for indicating an end point position of the same morphology wave on adjacent cardiac cycles of the electrocardiographic waveform;
after the determining the target interval based on the current positions of the at least two positioning tools, the method further comprises:
and calculating and displaying the heart rate value of the object to be measured, to which the electrocardio waveform belongs, in the target interval by utilizing the target interval.
6. The method of any one of claims 1 to 5, wherein the positioning tool is configured to indicate at least one of a P-wave start point, an R-wave start point, a Q-wave start point, and a T-wave end point of the electrocardiographic waveform.
7. An electrocardiographic waveform measuring apparatus, the electrocardiographic waveform measuring apparatus being applied to an electrocardiograph, the electrocardiographic waveform measuring apparatus comprising:
the display module is used for responding to the start confirmation operation of a user on the measurement mode and displaying at least two positioning tools on the display area of the electrocardio waveform;
The mobile module is used for responding to the mobile operation of a user on the positioning tool and correspondingly moving the position of the positioning tool on the display area; wherein the responding to the moving operation of the user to the positioning tool comprises responding to at least one of touching and moving the positioning tool by the user, responding to the user to adjust an entity key for controlling the movement of the positioning tool, responding to input information which is input by the user through a peripheral device electrically connected with the electrocardiograph communication interface and is used for controlling the movement of the positioning tool, and responding to voice recognition to the moving instruction of the user to the positioning tool;
a determining module, configured to determine a target interval based on current positions of the at least two positioning tools when the measurement mode is determined to be the first mode;
the dividing module is used for dividing the electrocardiographic waveform into a plurality of equal ratio areas according to the determined target interval, and distinguishing and displaying each equal ratio area in the display area;
the detection area forming module is used for forming a detection area based on the current positions of the at least two positioning tools when the measurement mode is determined to be a second mode;
The data measurement module is used for carrying out data measurement on the electrocardiograph wave section positioned in the detection area in the electrocardiograph wave so as to obtain and display at least one piece of measurement data, wherein the at least one piece of measurement data comprises the time limit of the electrocardiograph wave section and the maximum amplitude difference of the electrocardiograph wave section;
and the abnormality detection module is used for determining whether the electrocardio wave band is abnormal or not based on at least one of the time limit of the electrocardio wave band and the maximum amplitude difference of the electrocardio wave band.
8. An electrocardiographic waveform measurement device, comprising a processor, a memory, and a man-machine interaction circuit, wherein the processor, the memory, and the man-machine interaction circuit are operative to implement the electrocardiographic waveform measurement method of any one of claims 1-6.
9. A storage device storing program instructions executable by a processor for implementing the electrocardiographic waveform measurement method according to any one of claims 1 to 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010066745.3A CN113223672B (en) | 2020-01-20 | 2020-01-20 | Electrocardiographic waveform measuring method, and related equipment and device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010066745.3A CN113223672B (en) | 2020-01-20 | 2020-01-20 | Electrocardiographic waveform measuring method, and related equipment and device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113223672A CN113223672A (en) | 2021-08-06 |
| CN113223672B true CN113223672B (en) | 2023-11-10 |
Family
ID=77084990
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010066745.3A Active CN113223672B (en) | 2020-01-20 | 2020-01-20 | Electrocardiographic waveform measuring method, and related equipment and device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113223672B (en) |
Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001346771A (en) * | 2000-06-09 | 2001-12-18 | Canon Inc | R-wave recognizing method, r-r interval measuring method, heartbeat measuring method, r-r interval measuring device, and heatbeat measuring device |
| KR20070011685A (en) * | 2005-07-21 | 2007-01-25 | 삼성전자주식회사 | Portable device having biosignal-measuring instrument |
| CN102090886A (en) * | 2010-12-02 | 2011-06-15 | 广东宝莱特医用科技股份有限公司 | Method for drawing and overlaying multi-channel electrocardiograph waveforms |
| CN102834050A (en) * | 2011-07-25 | 2012-12-19 | 深圳市理邦精密仪器股份有限公司 | Method and system for automated detection and analysis in pediatric electrocardiography |
| CN102920451A (en) * | 2012-11-23 | 2013-02-13 | 北京谷山丰生物医学技术有限公司 | Method for measuring electrocardiogram in multi-point touch manner |
| WO2013114596A1 (en) * | 2012-02-01 | 2013-08-08 | 富士通株式会社 | Information processing device, method for generating representative waveform, and program for generating representative waveform |
| CN103810393A (en) * | 2014-02-27 | 2014-05-21 | 厦门纳龙科技有限公司 | Electrocardial waveform feature point locating method based on electrocardial vectors |
| CN104545893A (en) * | 2015-01-12 | 2015-04-29 | 南京大学 | Method for identifying quick response service (QRS) wave in a separated fetus electrocardiogram |
| CN104866724A (en) * | 2015-05-26 | 2015-08-26 | 北京海思敏医疗技术有限公司 | Image-based ECG analysis method and apparatus |
| CN205338948U (en) * | 2016-01-08 | 2016-06-29 | 无锡市人民医院 | A portable electrocardio guidance system of compact type for PICC head end location |
| CN106361325A (en) * | 2016-08-30 | 2017-02-01 | 任勇 | Screening and identifying system of monopolar lead electrocardiogram detected by portable electrocardiograph |
| CN108597336A (en) * | 2018-02-28 | 2018-09-28 | 天津天堰科技股份有限公司 | Ecg wave form emulation mode |
| CN109171704A (en) * | 2018-09-19 | 2019-01-11 | 深圳市理邦精密仪器股份有限公司 | Method, apparatus, terminal and the computer readable storage medium of ecg wave form analysis |
| CN110200623A (en) * | 2018-02-28 | 2019-09-06 | 深圳市理邦精密仪器股份有限公司 | Method for displaying parameters, device, terminal device and the medium of electrocardiogram |
| CN110353664A (en) * | 2019-07-25 | 2019-10-22 | 山东凯迪泰科智能系统有限公司 | ECG P QRST wavelength-division phase method and system |
| CN110393520A (en) * | 2018-11-16 | 2019-11-01 | 迪姆软件(北京)有限公司 | A kind of electrocardiogram (ECG) data analysis method and device, electrocardiograph analyzer, storage medium |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB0624081D0 (en) * | 2006-12-01 | 2007-01-10 | Oxford Biosignals Ltd | Biomedical signal analysis method |
-
2020
- 2020-01-20 CN CN202010066745.3A patent/CN113223672B/en active Active
Patent Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001346771A (en) * | 2000-06-09 | 2001-12-18 | Canon Inc | R-wave recognizing method, r-r interval measuring method, heartbeat measuring method, r-r interval measuring device, and heatbeat measuring device |
| KR20070011685A (en) * | 2005-07-21 | 2007-01-25 | 삼성전자주식회사 | Portable device having biosignal-measuring instrument |
| CN102090886A (en) * | 2010-12-02 | 2011-06-15 | 广东宝莱特医用科技股份有限公司 | Method for drawing and overlaying multi-channel electrocardiograph waveforms |
| CN102834050A (en) * | 2011-07-25 | 2012-12-19 | 深圳市理邦精密仪器股份有限公司 | Method and system for automated detection and analysis in pediatric electrocardiography |
| WO2013114596A1 (en) * | 2012-02-01 | 2013-08-08 | 富士通株式会社 | Information processing device, method for generating representative waveform, and program for generating representative waveform |
| CN102920451A (en) * | 2012-11-23 | 2013-02-13 | 北京谷山丰生物医学技术有限公司 | Method for measuring electrocardiogram in multi-point touch manner |
| CN103810393A (en) * | 2014-02-27 | 2014-05-21 | 厦门纳龙科技有限公司 | Electrocardial waveform feature point locating method based on electrocardial vectors |
| CN104545893A (en) * | 2015-01-12 | 2015-04-29 | 南京大学 | Method for identifying quick response service (QRS) wave in a separated fetus electrocardiogram |
| CN104866724A (en) * | 2015-05-26 | 2015-08-26 | 北京海思敏医疗技术有限公司 | Image-based ECG analysis method and apparatus |
| CN205338948U (en) * | 2016-01-08 | 2016-06-29 | 无锡市人民医院 | A portable electrocardio guidance system of compact type for PICC head end location |
| CN106361325A (en) * | 2016-08-30 | 2017-02-01 | 任勇 | Screening and identifying system of monopolar lead electrocardiogram detected by portable electrocardiograph |
| CN108597336A (en) * | 2018-02-28 | 2018-09-28 | 天津天堰科技股份有限公司 | Ecg wave form emulation mode |
| CN110200623A (en) * | 2018-02-28 | 2019-09-06 | 深圳市理邦精密仪器股份有限公司 | Method for displaying parameters, device, terminal device and the medium of electrocardiogram |
| CN109171704A (en) * | 2018-09-19 | 2019-01-11 | 深圳市理邦精密仪器股份有限公司 | Method, apparatus, terminal and the computer readable storage medium of ecg wave form analysis |
| CN110393520A (en) * | 2018-11-16 | 2019-11-01 | 迪姆软件(北京)有限公司 | A kind of electrocardiogram (ECG) data analysis method and device, electrocardiograph analyzer, storage medium |
| CN110353664A (en) * | 2019-07-25 | 2019-10-22 | 山东凯迪泰科智能系统有限公司 | ECG P QRST wavelength-division phase method and system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113223672A (en) | 2021-08-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP3357415B1 (en) | Electronic device capable of measuring biometric information | |
| US20150124067A1 (en) | Physiological measurement obtained from video images captured by a camera of a handheld device | |
| EP3518129B1 (en) | Electronic device and control method thereof | |
| EP3646776B1 (en) | Skin checking device, product information determination method, device and system | |
| WO2013126530A2 (en) | Obtaining physiological measurements using a portable device | |
| CN103181752A (en) | Dynamically reconfiguring a user interface of a patient monitor responsive to an orientation input | |
| CN109416586A (en) | Generate guidance indicator and indication signal | |
| US20210243885A1 (en) | Method for electromagnetic interference control, electronic device, and storage medium | |
| US20200113527A1 (en) | Apparatus and method for estimating blood pressure, and apparatus for supporting blood pressure estimation | |
| RU2727462C1 (en) | Terminal device | |
| RU2727464C1 (en) | Terminal device | |
| CN115886831A (en) | Multi-lead electrocardiogram detection method and electronic equipment | |
| CN108171182A (en) | Electronic device, face identification method and Related product | |
| CN113223672B (en) | Electrocardiographic waveform measuring method, and related equipment and device | |
| CN110313006A (en) | A kind of facial image detection method and terminal device | |
| EP4070722A1 (en) | Diagnostic report generation method and apparatus, terminal device and readable storage medium | |
| JP2020151082A (en) | Information processing device, information processing method, program, and biological signal measuring system | |
| CN113160943B (en) | Electrocardiogram waveform display method, electrocardiograph and computer storage medium | |
| JP2013208367A (en) | Electrocardiographic data output device, and electrocardiogram analysis device | |
| CN108604128A (en) | a kind of processing method and mobile device | |
| US20210012130A1 (en) | Method and device for measuring biometric information in electronic device | |
| EP3547176A1 (en) | Apparatus and method for determining circulatory disease potential | |
| JP7443044B2 (en) | Biometric information acquisition device, terminal device, biometric information acquisition method, biometric information acquisition program, and computer-readable recording medium | |
| CN115409869A (en) | Snow field trajectory analysis method and device based on MAC tracking | |
| EP3709887B1 (en) | Ultrasonic probe and ultrasonic measurement system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |