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Medical device and digital image resolution adjusting method and device thereof

A resolution adjustment and digital image technology, applied in the generation of medical images, 2D images, detailed information related to the graphical user interface, etc., can solve the problem of reducing the ease of use of equipment, not being intuitive, and reducing the ease of use of user browsing trend graphs and other issues to achieve the effect of improving efficiency and ease of use and reducing operation steps

Active Publication Date: 2015-07-01
SHENZHEN MINDRAY BIO MEDICAL ELECTRONICS CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When adjusting the resolution, the operation of the resolution setting interface is generally operated by the knob and the mouse. There are many operation steps, which is inconvenient and not intuitive, which reduces the ease of use for users to browse the trend graph and the ease of use of the device. Ease of use with resolution adjustment feature helps physicians better analyze patient data

Method used

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  • Medical device and digital image resolution adjusting method and device thereof
  • Medical device and digital image resolution adjusting method and device thereof
  • Medical device and digital image resolution adjusting method and device thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0053] In a specific example, the structure of the monitoring device is as image 3 As shown, it includes a trend graph resolution adjustment device 10 , a data detection device 20 , a data processing module 30 and a touch screen 40 . The data detection device 20 is used to detect the vital sign parameters of the person being monitored, for example, to detect the patient's vital sign parameters such as blood pressure, heart rate, and blood oxygen. The input end of the data processing module 30 is coupled to the output end of the data detection device 20, and is used to receive the vital sign parameters detected by the data detection device 20, analyze and process the vital sign parameters, and generate visual display data. The touch screen 40 is a multi-touch display screen, which is signally connected to the data processing module 30, and is used to provide the monitoring device with a visual trend graph display of vital sign parameters and a user input interface, and outputs...

Embodiment 2

[0088] When the trend graph that the user expects to adjust on the interface is displayed according to the adjusted resolution, the displayed data points can be fixed data points or data points that change with the resolution.

[0089] The difference between this embodiment and the foregoing embodiments is that different data points to be displayed are defined for different resolutions or resolutions in different ranges. After the adjusted resolution is determined, the data points corresponding to the resolution need to be determined. The displayable data points corresponding to different resolutions can be determined in the following ways.

[0090] Define the displayable data at different resolutions: This method defines the displayable data at different resolutions, and the displayable data points corresponding to the adjusted resolutions can be determined according to the different data sampling rates corresponding to different resolutions. For example, to determine the cat...

Embodiment 3

[0114] In the above embodiment, after responding to the touch action, the process ends and the next action detection starts. The difference between this embodiment and the above-mentioned embodiment is that the touch action is divided into an action of initiating a resolution adjustment and an action of resolution adjustment. Please refer to Figure 12 , the trend graph resolution adjustment device includes an action recognition unit 1100 , an adjustment start determination unit 1500 , an adjustment determination unit 1200 , a resolution calculation unit 1300 and a display unit 1400 . The action recognition unit 1100 is used to receive the touch information output by the touch screen, recognize the action of the user's touch operation according to the touch information, and generate the action information; the adjustment start judging unit 1500 is used to judge whether the detected touch action is consistent with the predetermined resolution adjustment start action. Correspon...

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Abstract

Disclosed are a medical device, and a method and an apparatus for adjusting a resolution of a digital image thereof. The method comprises: when a resolution is adjusted, using a touch screen as a display and input device, and detecting a touch operation input by a user by means of the touch screen, and generating touch information; identifying an action of the touch operation of the user according to the touch information, and generating action information; determining whether the detected touch action meets a preset resolution adjustment condition; if yes, calculating an adjusted resolution according to the action information and a preset calculation method, and displaying, according to the adjusted resolution, data in an interface region where the user wants to adjust; and if the detected touch action does not meet the preset resolution adjustment condition, maintaining the display on the interface in an original resolution. By means of the present application, a resolution of an image can be directly adjusted on an image display interface, so that operation steps of a user are reduced and operations are more intuitive, simple and convenient, thereby improving the efficiency and the usability of data browsing.

Description

technical field [0001] The present application relates to the adjustment of the resolution of digital images. Background technique [0002] Clinically, monitors are commonly used to monitor and display one or more vital sign parameters of a patient, for example, a monitor is used to monitor and display a patient's blood pressure, blood oxygen, pulse, heart rate, ECG, EEG, etc. On the monitor, the trend graph is used to display the trend of the patient's vital sign data to express the change of the patient's vital sign parameter over time. An example of a trend graph is figure 1 , the figure shows the physiological parameters monitored by the patient in a certain time range. Different rows of the figure display different parameters, and the left side of each row displays information such as parameter names. In the middle position, the trend data of the current time range is displayed in the horizontal direction at different time points. The cursor is used to display the dat...

Claims

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Application Information

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IPC IPC(8): G06F3/0488G06F3/0484G06F3/041
CPCG06F3/048G06F2203/04808G06F3/04847G06F3/04883G16H30/40G06T3/04G06F3/04845G06T3/40G06T11/206G06T2200/24G06T2210/41
Inventor 牛文科银迎胡浩
Owner SHENZHEN MINDRAY BIO MEDICAL ELECTRONICS CO LTD
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