WO2017128620A1 - 多床监护界面波形显示方法和系统 - Google Patents

多床监护界面波形显示方法和系统 Download PDF

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Publication number
WO2017128620A1
WO2017128620A1 PCT/CN2016/088463 CN2016088463W WO2017128620A1 WO 2017128620 A1 WO2017128620 A1 WO 2017128620A1 CN 2016088463 W CN2016088463 W CN 2016088463W WO 2017128620 A1 WO2017128620 A1 WO 2017128620A1
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Prior art keywords
waveform
bed
display
layer
bed number
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PCT/CN2016/088463
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English (en)
French (fr)
Inventor
李上奖
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深圳市科曼医疗设备有限公司
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Publication of WO2017128620A1 publication Critical patent/WO2017128620A1/zh

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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/74—Details of notification to user or communication with user or patient ; user input means
    • A61B5/742—Details of notification to user or communication with user or patient ; user input means using visual displays
    • A61B5/743—Displaying an image simultaneously with additional graphical information, e.g. symbols, charts, function plots
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2505/00—Evaluating, monitoring or diagnosing in the context of a particular type of medical care
    • A61B2505/03—Intensive care

Definitions

  • the present invention relates to the field of waveform display technologies, and in particular, to a multi-bed monitoring interface waveform display method and system.
  • the monitor is different from the monitoring diagnostic instrument. It must continuously monitor the patient's physiological parameters for 24 hours, detect the trend of change, point out the critical situation, provide emergency treatment for the doctor and the basis for treatment, so as to minimize the complications and relieve the disease. purpose.
  • the traditional multi-bed monitoring interface waveform display method is to display the physiological waveform through the display screen, and display the name or the bed number on the bed. A small piece of the corresponding area is easily overlooked, especially in the case where the hall needs to display the demand, it is necessary to stand in front of the display device to see the bed number.
  • the traditional multi-bed monitoring interface waveform display method is not convenient for emergency treatment.
  • a multi-bed monitoring interface waveform display method includes the following steps:
  • a multi-bed monitoring interface waveform display system comprising:
  • a data receiving module configured to receive multi-bed monitoring data
  • a waveform drawing module configured to perform waveform drawing in a waveform area according to the multi-bed monitoring data and a preset bed number layer, where the bed number layer is provided with a corresponding bed number;
  • the waveform display module is configured to copy the drawn waveform and the hospital bed number to the display artboard for display.
  • the multi-bed monitoring interface waveform display method and system perform waveform drawing in the waveform area according to the received multi-bed monitoring data and the preset bed number layer, and copy the drawn waveform and the bed number to the display drawing board for display.
  • the corresponding bed number can also be displayed during the waveform display, and the waveform will not be disturbed.
  • the abnormal bed can be seen at a glance, and the treatment can be quickly performed to improve the convenience of emergency treatment.
  • FIG. 1 is a flow chart showing a method for displaying a waveform of a multi-bed monitoring interface in an embodiment
  • FIG. 2 is a schematic diagram showing a waveform display method of a multi-bed monitoring interface in an embodiment
  • FIG. 3 is a flow chart showing a method for displaying a waveform of a multi-bed monitoring interface in another embodiment
  • FIG. 4 is a structural diagram of a multi-bed monitoring interface waveform display system in an embodiment
  • FIG. 5 is a structural diagram of a multi-bed monitoring interface waveform display system in another embodiment.
  • a multi-bed monitoring interface waveform display method suitable for waveform display of multi-bed monitoring of a central monitoring system includes the following steps:
  • Step S110 Receive multi-bed monitoring data.
  • the multi-bed monitoring data refers to the data obtained by monitoring the multi-bed patient, which can reflect the physiological state of the patient. Specifically, the monitoring data obtained by the monitor for real-time collection of multiple bed patients can be directly obtained.
  • Step S130 Perform waveform drawing in the waveform area according to the multi-bed monitoring data and the preset bed number layer.
  • the bed number layer is provided with a corresponding bed number, and the bed number refers to the information of the bed number or the patient name, which can distinguish different beds, and the waveform area refers to the area where the waveform drawing operation is performed.
  • the bed number layer with the corresponding bed number can be preset. After obtaining the multi-bed monitoring data, the waveform is drawn in the waveform area according to the acquired data and the preset bed number layer.
  • the waveform may be drawn by drawing a fixed number of line segments in a plurality of fixed time time slices, and connecting one segment to a segment backward. In this embodiment, 20 milliseconds is used as one time slice, and the number of line segments depends on Waveform speed and screen split ratio.
  • the bed number layer is specifically a memory cache layer. In this embodiment, the bed number layer is a non-view layer and the size is the same as the waveform area, so as to avoid affecting subsequent waveform copying and improving the drawing utilization of the waveform area.
  • the specific location and form of the bed number set on the bed number layer is not unique.
  • the bed number is displayed on the full layer of the bed number layer, specifically in the bed number layer to maximize display, or the bed number can be displayed multiple times in different positions of the bed number layer.
  • the bed number is centered on the bed number layer to maximize the display, so that the corresponding bed number segments are used as background in the subsequent drawing of each waveform segment.
  • the bed number is the largest to show the bed area, and the abnormal bed can be seen at a glance. When an abnormality occurs, the treatment can be quickly performed to improve the processing timeliness.
  • step S130 includes step 132 and step 134.
  • Step 132 Copy the vertical strip area of the first preset width from the bed number layer to the waveform drawing board of the waveform area.
  • the specific value of the first preset width can be adjusted according to actual conditions.
  • the first preset width is 2 unit widths.
  • the waveform artboard is used for waveform drawing and can be a memory cache layer. Specifically, as shown in FIG. 2, the bed number layer can be divided into multiple vertical bar areas according to the first preset width a, and multi-bed monitoring data is acquired in real time, and a vertical bar area is sequentially copied to the waveform drawing board for use as a waveform drawing. Background.
  • Step 134 Perform waveform drawing in the vertical strip area of the first preset width obtained from the waveform drawing board according to the multi-bed monitoring data.
  • waveform drawing is performed on the vertical strip area according to the multi-bed monitoring data, and the background with the bed number can be obtained.
  • Waveform The number and color of the waveforms can be set and adjusted.
  • waveform drawing can be directly performed on the bed number layer according to the received multi-bed monitoring data.
  • Step S140 Copy the drawn waveform and the bed number to the display artboard for display.
  • the display artboard refers to the display area used for waveform display, so that the user can observe the resulting waveform.
  • the waveform and the bed number may be copied to the display panel after the waveform is drawn, or the waveform may be copied to the display panel in real time while the waveform is being drawn.
  • step S140 includes step 142 and step 144.
  • Step 142 Erase the vertical strip area of the second preset width on the drawing board to obtain a blank area.
  • the specific value of the second preset width b can also be adjusted according to actual conditions, and the second preset width b is greater than or equal to the first preset width a.
  • the second preset width b is greater than the first preset width a, corresponding to the first preset width a being 2 unit widths, and the second preset width b being 5 unit widths. It is easy to distinguish between the latest waveform and the historical waveform during waveform display, which improves the convenience of observation.
  • Step 144 Copy the vertical strip area of the first preset width after the waveform of the corresponding position on the waveform drawing board is copied to the blank area for display.
  • the vertical bar area corresponding to the position of 5 units of the corresponding position on the drawing board is erased by step 142, and then the background with the bed number and the waveform are copied from the corresponding position of the waveform drawing board.
  • the vertical bar area of the unit width is displayed on the display artboard.
  • the multi-bed monitoring interface waveform display method before step S130, further includes step S120.
  • Step S120 The hospital bed number is drawn in the form of a character string on the preset layer to obtain a bed number layer.
  • Step S120 may be specifically before step S110 or after step S110.
  • the bed number in the form of a string is easy and quick to operate.
  • the multi-bed monitoring interface waveform display method can also display the corresponding bed number when the waveform display is performed, and the waveform is not disturbed. Especially in the case of a large screen on the wall of the ward, when the waveform is abnormal, the abnormal bed can be seen at a glance, and the treatment can be quickly performed to improve the convenience of emergency treatment.
  • the invention also provides a multi-bed monitoring interface waveform display system, which is suitable for waveform display of multi-bed monitoring of the central monitoring system.
  • the above system includes a data receiving module 110, a waveform drawing module 130, and a waveform display module 140.
  • the data receiving module 110 is configured to receive multi-bed monitoring data.
  • the multi-bed monitoring data refers to the data obtained by monitoring the multi-bed patient, which can reflect the physiological state of the patient. Specifically, the monitoring data obtained by the monitor for real-time collection of multiple bed patients can be directly obtained.
  • the waveform drawing module 130 is configured to perform waveform drawing in the waveform region according to the multi-bed monitoring data and the preset bed number layer.
  • the bed number layer is provided with a corresponding bed number, and the bed number refers to the information of the bed number or the patient name, which can distinguish different beds, and the waveform area refers to the area where the waveform drawing operation is performed.
  • the bed number layer with the corresponding bed number can be preset. After obtaining the multi-bed monitoring data, the waveform is drawn in the waveform area according to the acquired data and the preset bed number layer.
  • the waveform may be drawn by drawing a fixed number of line segments in a plurality of fixed time time slices, and connecting one segment to a segment backward. In this embodiment, 20 milliseconds is used as one time slice, and the number of line segments depends on Waveform speed and screen split ratio.
  • the bed number layer is specifically a memory cache layer. In this embodiment, the bed number layer is a non-view layer and the size is the same as the waveform area, so as to avoid affecting subsequent waveform copying and improving the drawing utilization of the waveform area.
  • the specific location and form of the bed number set on the bed number layer is not unique.
  • the bed number is displayed on the full layer of the bed number layer, specifically in the bed number layer to maximize display, or the bed number can be displayed multiple times in different positions of the bed number layer.
  • the bed number is centered on the bed number layer to maximize the display, so that the corresponding bed number segments are used as background in the subsequent drawing of each waveform segment.
  • the bed number is the largest to show the bed area, and the abnormal bed can be seen at a glance. When an abnormality occurs, the treatment can be quickly performed to improve the processing timeliness.
  • the waveform rendering module 130 includes a first rendering unit and a second rendering unit.
  • the first drawing unit is configured to copy the vertical strip area of the first preset width from the bed number layer to the waveform drawing board of the waveform area.
  • the specific value of the first preset width can be adjusted according to actual conditions.
  • the first preset width is 2 unit widths.
  • the waveform artboard is used for waveform drawing and can be a memory cache layer.
  • the bed number layer can be divided into multiple vertical bar areas according to the first preset width, and the multi-bed monitoring data can be acquired in real time, and a vertical bar area is sequentially copied to the waveform drawing board to be used as the background of the waveform drawing.
  • the second drawing unit is configured to perform waveform drawing in the vertical strip area of the first preset width obtained from the waveform drawing board according to the multi-bed monitoring data. After copying the vertical strip area of the first preset width on the bed number layer to the waveform drawing board, the waveform is drawn in the vertical strip area according to the multi-bed monitoring data, and the waveform with the background of the bed number can be obtained. The number and color of the waveforms can be set and adjusted.
  • waveform drawing can be directly performed on the bed number layer according to the received multi-bed monitoring data.
  • the waveform display module 140 is configured to copy the drawn waveform and the bed number to the display panel for display.
  • the display artboard refers to the display area used for waveform display, so that the user can observe the resulting waveform.
  • the waveform and the bed number may be copied to the display panel after the waveform is drawn, or the waveform may be copied to the display panel in real time while the waveform is being drawn.
  • the waveform display module 140 includes a first display unit and a second display unit.
  • the first display unit is configured to erase the vertical strip area of the second preset width on the display panel to obtain a blank area.
  • the specific value of the second preset width can also be adjusted according to actual conditions, and the second preset width is greater than or equal to the first preset width.
  • the second preset width is greater than the first preset width, corresponding to the first preset width being 2 unit widths, and the second preset width being 5 unit widths. It is easy to distinguish between the latest waveform and the historical waveform during waveform display, which improves the convenience of observation.
  • the second display unit is configured to copy the vertical strip area of the first preset width after the waveform of the corresponding position on the waveform drawing board is copied to the blank area for display.
  • the first display unit first erases the vertical bar area corresponding to the corresponding position of the display panel by 5 unit widths, and then copies the unit width with the bed number background and the waveform from the corresponding position of the waveform drawing board.
  • the vertical bar area displays the output on the display artboard.
  • the multi-bed monitoring interface waveform display system further includes a layer setting module 120 for using the multi-bed monitoring data and the preset bed in the waveform drawing module 130.
  • the bed number is drawn as a string on the preset layer to obtain the bed number layer.
  • the bed number in the form of a string is easy and quick to operate.
  • the multi-bed monitoring interface waveform display system can also display the corresponding bed number when the waveform is displayed, and the waveform is not disturbed. Especially in the case of a large screen on the wall of the ward, when the waveform is abnormal, the abnormal bed can be seen at a glance, and the treatment can be quickly performed to improve the convenience of emergency treatment.

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Abstract

一种多床监护界面波形显示方法和系统，根据接收的多床监护数据和预设的病床号图层在波形区域进行波形绘制（S130），将绘制得到的波形和病床号复制至显示画板进行显示（S140）。在进行波形显示时还可显示对应的病床号，同时波形又不会受到干扰。特别是在病房墙上挂大屏的情况下，当波形出现异常时对异常病床一目了然，可快速做出处理，提高应急处理便利性。

Description

多床监护界面波形显示方法和系统
【技术领域】
本发明涉及波形显示技术领域，特别是涉及一种多床监护界面波形显示方法和系统。
【背景技术】
监护仪与监护诊断仪器不同，它必须24小时连续监护病人的生理参数，检出变化趋势，指出临危情况，供医生应急处理和进行治疗的依据，使并发症减到最少达到缓解并消除病情的目的。
在中央监护系统的多床监护界面中，病人姓名或病床号对医生来说很重要，传统的多床监护界面波形显示方法是通过显示屏显示生理波形，同时将姓名或病床号显示在该床对应的区域的偏上一小块，很容易被忽视，特别是在大厅需要显示需求的情况下，必需站在显示设备根前才能看清病床号。传统的多床监护界面波形显示方法不便于应急处理。
【发明内容】
基于此，有必要针对上述问题，提供一种便于应急处理的多床监护界面波形显示方法和系统。
一种多床监护界面波形显示方法，包括以下步骤：
接收多床监护数据；
根据所述多床监护数据和预设的病床号图层在波形区域进行波形绘制，所述病床号图层设置有对应的病床号；
将绘制得到的波形和所述病床号复制至显示画板进行显示。
一种多床监护界面波形显示系统，包括：
数据接收模块，用于接收多床监护数据；
波形绘制模块，用于根据所述多床监护数据和预设的病床号图层在波形区域进行波形绘制，所述病床号图层设置有对应的病床号；
波形显示模块，用于将绘制得到的波形和所述病床号复制至显示画板进行显示。
上述多床监护界面波形显示方法和系统，根据接收的多床监护数据和预设的病床号图层在波形区域进行波形绘制，将绘制得到的波形和病床号复制至显示画板进行显示。在进行波形显示时还可显示对应的病床号，同时波形又不会受到干扰。特别是在病房墙上挂大屏的情况下，当波形出现异常时对异常病床一目了然，可快速做出处理，提高应急处理便利性。
【附图说明】
图1为一实施例中多床监护界面波形显示方法的流程图；
图2为一实施例中多床监护界面波形显示方法的示意图；
图3为另一实施例中多床监护界面波形显示方法的流程图；
图4为一实施例中多床监护界面波形显示系统的结构图；
图5为另一实施例中多床监护界面波形显示系统的结构图。
【具体实施方式】
一种多床监护界面波形显示方法，适用于中央监护系统多床监护的波形显示。如图1所示，上述方法包括以下步骤：
步骤S110：接收多床监护数据。多床监护数据即指对多床病人进行监护得到的可体现病人生理状态的数据，具体可直接获取监护仪对多床病人实时采集得到的监护数据。
步骤S130：根据多床监护数据和预设的病床号图层在波形区域进行波形绘制。
病床号图层设置有对应的病床号，病床号指病床编号或病人姓名等可区别不同病床的信息，波形区域即指进行波形绘制操作的区域。可预先设置带有对应的病床号的病床号图层，在获取得到多床监护数据后，根据获取的数据以及预设的病床号图层在波形区域进行波形绘制。绘制波形具体可以是在多个固定时间的时间片内画固定条数的线段，并使一个片段连接一个片段向后推移，本实施例中将20毫秒作为1个时间片，线段的条数取决于波形速度和屏幕的分屏率。病床号图层具体为内存缓存图层，本实施例中病床号图层为不可视图层且大小与波形区域相同，避免影响后续波形复制且提高波形区域的绘图利用率。
病床号设置在病床号图层的具体位置和形式并不唯一。在其中一个实施例中，病床号在病床号图层上全图层显示，具体可以是在病床号图层最大化显示，也可以是将病床号在病床号图层的不同位置多次显示。本实施例中病床号在病床号图层上居中最大化显示，以便后续在绘制各个波形片段时均有对应的病床号片段做背景。将病床号最大的显示该病床区域，对异常病床一目了然，当出现异常时可快速做出处理，提高处理及时性。
在其中一个实施例中，步骤S130包括步骤132和步骤134。
步骤132：从病床号图层复制第一预设宽度的竖条区域至波形区域的波形画板。第一预设宽度的具体取值可根据实际情况调整，本实施例中第一预设宽度为2个单位宽度。波形画板用作进行波形绘制，可为内存缓存层。具体如图2所示，可按第一预设宽度a将病床号图层划分为多个竖条区域，实时获取多床监护数据，依次拷贝一条竖条区域到波形画板，以用作波形绘制的背景。
步骤134：根据多床监护数据在波形画板得到的第一预设宽度的竖条区域内进行波形绘制。继续参照图2，在将病床号图层上第一预设宽度a的竖条区域复制到波形画板后，根据多床监护数据在该竖条区域进行波形绘制，可得到带有病床号背景的波形。波形的数量以及颜色可进行设置和调节。
通过逐个拷贝第一预设宽度a的竖条区域至波形画板作为波形绘制操作的背景，得到带有病床号背景的波形，以便进行波形观察。可以理解，在其他实施例中，也可以是根据接收的多床监护数据直接在病床号图层上进行波形绘制。
步骤S140：将绘制得到的波形和病床号复制至显示画板进行显示。显示画板即指用于进行波形显示的显示区域，以便于用户观察最终生成的波形。具体可以是在波形绘制完成后将波形和病床号复制至显示画板，也可以是在进行波形绘制的同时，实时将绘制的波形复制到显示画板。
在其中一个实施例中，步骤S140包括步骤142和步骤144。
步骤142：擦除显示画板上第二预设宽度的竖条区域，得到空白区域。第二预设宽度b的具体取值同样可根据实际情况调节，第二预设宽度b大于或等于第一预设宽度a。本实施例中第二预设宽度b大于第一预设宽度a，与第一预设宽度a为2个单位宽度对应，第二预设宽度b为5个单位宽度按。在波形显示时便于区分最新波形与历史波形，提高观察便利性。
步骤144：将波形画板上对应位置的波形绘制后的第一预设宽度的竖条区域复制至空白区域进行显示。同样参照图2，在每个时间片到来时，通过步骤142先擦除显示画板上对应位置5个单位宽度的竖条区域后，再从波形画板对应位置拷贝带有病床号背景以及波形的2个单位宽度的竖条区域到显示画板上输出显示。
在其中一个实施例中，如图3所示，步骤S130之前，多床监护界面波形显示方法还包括步骤S120。
步骤S120：在预设图层上以字符串的形式绘制病床号，得到病床号图层。步骤S120具体可在步骤S110之前，也可在步骤S110之后。将病床号以字符串的形式绘制到预设图层上得到病床号图层，以便进行后续的波形绘制。以字符串的形式病床号，操作简便快捷。
上述多床监护界面波形显示方法，在进行波形显示时还可显示对应的病床号，同时波形又不会受到干扰。特别是在病房墙上挂大屏的情况下，当波形出现异常时对异常病床一目了然，可快速做出处理，提高应急处理便利性。
本发明还提供了一种多床监护界面波形显示系统，适用于中央监护系统多床监护的波形显示。如图4所示，上述系统包括数据接收模块110、波形绘制模块130和波形显示模块140。
数据接收模块110用于接收多床监护数据。多床监护数据即指对多床病人进行监护得到的可体现病人生理状态的数据，具体可直接获取监护仪对多床病人实时采集得到的监护数据。
波形绘制模块130用于根据多床监护数据和预设的病床号图层在波形区域进行波形绘制。
病床号图层设置有对应的病床号，病床号指病床编号或病人姓名等可区别不同病床的信息，波形区域即指进行波形绘制操作的区域。可预先设置带有对应的病床号的病床号图层，在获取得到多床监护数据后，根据获取的数据以及预设的病床号图层在波形区域进行波形绘制。绘制波形具体可以是在多个固定时间的时间片内画固定条数的线段，并使一个片段连接一个片段向后推移，本实施例中将20毫秒作为1个时间片，线段的条数取决于波形速度和屏幕的分屏率。病床号图层具体为内存缓存图层，本实施例中病床号图层为不可视图层且大小与波形区域相同，避免影响后续波形复制且提高波形区域的绘图利用率。
病床号设置在病床号图层的具体位置和形式并不唯一。在其中一个实施例中，病床号在病床号图层上全图层显示，具体可以是在病床号图层最大化显示，也可以是将病床号在病床号图层的不同位置多次显示。本实施例中病床号在病床号图层上居中最大化显示，以便后续在绘制各个波形片段时均有对应的病床号片段做背景。将病床号最大的显示该病床区域，对异常病床一目了然，当出现异常时可快速做出处理，提高处理及时性。
在其中一个实施例中，波形绘制模块130包括第一绘制单元和第二绘制单元。
第一绘制单元用于从病床号图层复制第一预设宽度的竖条区域至波形区域的波形画板。第一预设宽度的具体取值可根据实际情况调整，本实施例中第一预设宽度为2个单位宽度。波形画板用作进行波形绘制，可为内存缓存层。可按第一预设宽度将病床号图层划分为多个竖条区域，实时获取多床监护数据，依次拷贝一条竖条区域到波形画板，以用作波形绘制的背景。
第二绘制单元用于根据多床监护数据在波形画板得到的第一预设宽度的竖条区域内进行波形绘制。在将病床号图层上第一预设宽度的竖条区域复制到波形画板后，根据多床监护数据在该竖条区域进行波形绘制，可得到带有病床号背景的波形。波形的数量以及颜色可进行设置和调节。
通过逐个拷贝第一预设宽度的竖条区域至波形画板作为波形绘制操作的背景，得到带有病床号背景的波形，以便进行波形观察。可以理解，在其他实施例中，也可以是根据接收的多床监护数据直接在病床号图层上进行波形绘制。
波形显示模块140用于将绘制得到的波形和病床号复制至显示画板进行显示。显示画板即指用于进行波形显示的显示区域，以便于用户观察最终生成的波形。具体可以是在波形绘制完成后将波形和病床号复制至显示画板，也可以是在进行波形绘制的同时，实时将绘制的波形复制到显示画板。
在其中一个实施例中，波形显示模块140包括第一显示单元和第二显示单元。
第一显示单元用于擦除显示画板上第二预设宽度的竖条区域，得到空白区域。第二预设宽度的具体取值同样可根据实际情况调节，第二预设宽度大于或等于第一预设宽度。本实施例中第二预设宽度大于第一预设宽度，与第一预设宽度为2个单位宽度对应，第二预设宽度为5个单位宽度按。在波形显示时便于区分最新波形与历史波形，提高观察便利性。
第二显示单元用于将波形画板上对应位置的波形绘制后的第一预设宽度的竖条区域复制至空白区域进行显示。在每个时间片到来时，通过第一显示单元先擦除显示画板上对应位置5个单位宽度的竖条区域后，再从波形画板对应位置拷贝带有病床号背景以及波形的2个单位宽度的竖条区域到显示画板上输出显示。
在其中一个实施例中，如图5所示，多床监护界面波形显示系统还包括图层设置模块120，图层设置模块120用于在波形绘制模块130根据多床监护数据和预设的病床号图层在波形区域进行波形绘制之前，在预设图层上以字符串的形式绘制病床号，得到病床号图层。将病床号以字符串的形式绘制到预设图层上得到病床号图层，以便进行后续的波形绘制。以字符串的形式病床号，操作简便快捷。
上述多床监护界面波形显示系统，在进行波形显示时还可显示对应的病床号，同时波形又不会受到干扰。特别是在病房墙上挂大屏的情况下，当波形出现异常时对异常病床一目了然，可快速做出处理，提高应急处理便利性。
以上所述实施例的各技术特征可以进行任意的组合，为使描述简洁，未对上述实施例中的各个技术特征所有可能的组合都进行描述，然而，只要这些技术特征的组合不存在矛盾，都应当认为是本说明书记载的范围。
以上所述实施例仅表达了本发明的几种实施方式，其描述较为具体和详细，但并不能因此而理解为对发明专利范围的限制。应当指出的是，对于本领域的普通技术人员来说，在不脱离本发明构思的前提下，还可以做出若干变形和改进，这些都属于本发明的保护范围。因此，本发明专利的保护范围应以所附权利要求为准。

Claims (10)

  1. 一种多床监护界面波形显示方法，其特征在于，包括以下步骤：
    接收多床监护数据；
    根据所述多床监护数据和预设的病床号图层在波形区域进行波形绘制，所述病床号图层设置有对应的病床号；
    将绘制得到的波形和所述病床号复制至显示画板进行显示。
  2. 根据权利要求1所述的多床监护界面波形显示方法，其特征在于，所述病床号在所述病床号图层上全图层显示。
  3. 根据权利要求1所述的多床监护界面波形显示方法，其特征在于，所述病床号图层为不可视图层且大小与所述波形区域相同。
  4. 根据权利要求1所述的多床监护界面波形显示方法，其特征在于，所述根据所述多床监护数据和预设的病床号图层在波形区域进行波形绘制的步骤，包括以下步骤：
    从所述病床号图层复制第一预设宽度的竖条区域至所述波形区域的波形画板；
    根据所述多床监护数据在所述波形画板得到的第一预设宽度的竖条区域内进行波形绘制。
  5. 根据权利要求4所述的多床监护界面波形显示方法，其特征在于，所述将绘制得到的波形和所述病床号复制至显示画板进行显示的步骤，包括以下步骤：
    擦除所述显示画板上第二预设宽度的竖条区域，得到空白区域，所述第二预设宽度大于或等于所述第一预设宽度；
    将所述波形画板上对应位置的波形绘制后的第一预设宽度的竖条区域复制至所述空白区域进行显示。
  6. 根据权利要求1所述的多床监护界面波形显示方法，其特征在于，所述根据所述多床监护数据和预设的病床号图层在波形区域进行波形绘制的步骤之前，还包括以下步骤：
    在预设图层上以字符串的形式绘制所述病床号，得到所述病床号图层。
  7. 一种多床监护界面波形显示系统，其特征在于，包括：
    数据接收模块，用于接收多床监护数据；
    波形绘制模块，用于根据所述多床监护数据和预设的病床号图层在波形区域进行波形绘制，所述病床号图层设置有对应的病床号；
    波形显示模块，用于将绘制得到的波形和所述病床号复制至显示画板进行显示。
  8. 根据权利要求7所述的多床监护界面波形显示系统，其特征在于，所述波形绘制模块包括：
    第一绘制单元，用于从所述病床号图层复制第一预设宽度的竖条区域至所述波形区域的波形画板；
    第二绘制单元，用于根据所述多床监护数据在所述波形画板得到的第一预设宽度的竖条区域内进行波形绘制。
  9. 根据权利要求8述的多床监护界面波形显示系统，其特征在于，所述波形显示模块包括：
    第一显示单元，用于擦除所述显示画板上第二预设宽度的竖条区域，得到空白区域，所述第二预设宽度大于或等于所述第一预设宽度；
    第二显示单元，用于将所述波形画板上对应位置的波形绘制后的第一预设宽度的竖条区域复制至所述空白区域进行显示。
  10. 根据权利要求7所述的多床监护界面波形显示系统，其特征在于，还包括图层设置模块，所述图层设置模块用于在所述波形绘制模块根据所述多床监护数据和预设的病床号图层在波形区域进行波形绘制之前，在预设图层上以字符串的形式绘制所述病床号，得到所述病床号图层。
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