JPH0951880A - Method and device for display of arrhythmia recall waveform - Google Patents

Abstract

PROBLEM TO BE SOLVED: To immediately retrieve a desired waveform in spite of the transition of generating time. SOLUTION: The compressed waveforms 4 of plural registered irregular pulse recall waveforms are summary-displayed on a compression summary display area 2. Therefore, a desired compressed waveform 4 is immediately retrieved from a summary-displayed compression waveform group in spite of the transition of the generating time. While, the magnified waveform 6 of one compressed waveform 4 enclosed with a rectangular cursor 5 of size to enclose one compressed waveform 4 is displayed on a magnification display area 3. Magnification-displayed month and day 7 registering the arrhythmia recall waveform, registered time 8, registered display sensitivity 9 and registered arrlythmia recall waveform name 10 are displayed integrally on the magnification display area 3 with the magnified waveform 6 of the arrlythmia recall waveform.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an arrhythmia recall waveform display method and display device, and more particularly to an arrhythmia recall waveform display method and display device for a patient monitoring monitor.

[0002]

2. Description of the Related Art As a conventional arrhythmia recall waveform display method for a patient monitoring monitor, five to six waveforms among a plurality of existing waveforms are displayed by turning pages or composed of an arrhythmia diagnosis name and an occurrence time. The selected arrhythmia recall list is displayed and the arrhythmia recall waveform is displayed.

[0003]

However, in the above-mentioned conventional arrhythmia recall waveform display method, it is not possible to know what kind of diagnostic result the waveform is registered, and how many times the old waveform occurs. However, there is a problem that it is not displayed unless the page is turned.

[0004] The present invention has been made in view of the above points,
An object of the present invention is to provide an arrhythmia recall waveform display method and a display device capable of immediately searching for a desired waveform regardless of the generation time.

[0005]

In order to achieve the above-mentioned object, the method of the present invention divides the screen of the patient monitoring monitor into a first display area and a second display area, and the first display area is divided into two areas. Compressed waveforms of a plurality of arrhythmia recall waveforms registered in the patient monitoring monitor are displayed in a list, and the second display area is a designated arbitrary one of the compressed waveforms displayed in the first display area. The arrhythmia recall waveform in which the compressed waveform is expanded is displayed together with at least the registered date and time and the arrhythmia name.

In order to achieve the above object, the apparatus of the present invention has a display section having a screen for displaying a waveform, and a storage means for preliminarily storing each data of a compressed waveform and an expanded waveform of a plurality of arrhythmic recall waveforms. A first display processing unit that performs a process suitable for displaying the plurality of compressed waveform data read from the storage unit and displays a list in a first display area of the display unit;
A second display area different from the first display area of the display unit is processed by processing the expanded waveform data instructed by an externally input control signal out of the expanded waveform data read from the storage means, which is suitable for display. A second display processing unit for displaying in
Input means for moving a cursor for moving a cursor indicating a compressed waveform listed in the first display area to an arbitrary position, and an image of the cursor at the coordinate position input by the input means. And a control signal for instructing the enlarged waveform data corresponding to the coordinate position of the cursor image and inputting the control signal to the second display processing unit.
And a display processing unit.

[0007]

Next, embodiments of the present invention will be described with reference to the drawings. FIG. 1 shows a screen display of an embodiment of the arrhythmia recall waveform display method according to the present invention. The screen 1 of this patient monitor is divided into a compressed list display area 2 and an enlarged display area 3, and the display position of a cursor 5 described later is at the initial position at the time of initial display, which is the first screen after the power is turned on. .

Of these, a plurality of registered compressed waveforms 4 of arrhythmic recall waveforms are displayed in the compression list display area 2 in this case, three in the horizontal direction and five in the vertical direction, that is, a total of 15 compressed waveforms. . Therefore, the desired compressed waveform 4 can be immediately searched from the compressed waveform group displayed in the list, regardless of the generation time of the arrhythmia recall waveform.

On the other hand, in the enlarged display area 3, an enlarged waveform 6 of one compressed waveform 4 surrounded by a rectangular cursor 5 having a size of enclosing one compressed waveform 4 is displayed. In the enlarged display area 3, together with the enlarged waveform 6 of the arrhythmia recall waveform,
The date of registration of the enlarged and displayed arrhythmia recall waveform, the registered time 8, the registered display sensitivity 9, and the registered arrhythmia recall waveform name 10 are also displayed together.

Here, as an example, the registered date 7 is 3
It is 19th of the month, the registered time 8 is 14:21, the registered display sensitivity 9 is 1, and the expanded arrhythmia recall waveform name 10 is ventricular extrasystole (VPC). Shows. Thus, the date and time of registration, the arrhythmia recall waveform name, etc. can be known from the various registration displays 7 to 10 in the enlarged display area 3.

The compressed waveform 4 to be enlarged and displayed in the enlarged display area 3 can be arbitrarily selected by the cursor 5 from the compressed waveform 4 in the compressed list display area 2. The cursor 5 is moved in a direction corresponding to the pressed key by pressing the cursor moving upper key 11, the cursor moving left key 12, the cursor moving lower key 13 and the cursor moving right key 14. Therefore, for example, when the cursor 5 is selected from the current position shown in FIG.
4 times, and the cursor moving right key 14 may be pressed twice.

Next, an embodiment of a display device for realizing the above-mentioned arrhythmia recall waveform display method will be described.
FIG. 2 shows a block diagram of an embodiment of the display device of the present invention. As shown in the figure, this display device has a display unit 20 having the screen 1 shown in FIG. 1, a memory unit 21 storing a large number of arrhythmia recall waveform data, and a compressed list display. The compression list display processing unit 22, a cursor display processing unit 23 for displaying a cursor, an enlarged display processing unit 24 for performing enlarged display, and a cursor movement key 25.

The memory unit 21 stores a large number of compressed and expanded arrhythmia recall waveform data. The cursor display processing unit 23 also causes the display unit 20 to display the cursor at the coordinate position based on the instruction from the cursor movement key 25. The cursor movement key 25 includes the cursor movement upper key 11, the cursor movement left key 12, the cursor movement lower key 13 and the cursor movement right key 14 shown in FIG.

Next, the operation of this embodiment will be described. All or some of the plurality of compressed waveform data stored in the memory unit 21 are read out and supplied to the compression list display processing unit 22. Here, signal processing suitable for display is performed, and then the display unit 20 is processed. It is supplied and displayed as compressed waveforms of a plurality of arrhythmia recall waveforms in the compression list display area of the screen of the display unit 20 described above.

Further, among the expanded waveform data stored in the memory unit 21, predetermined expanded waveform data is read at the time of initial display and supplied to the expanded display processing unit 24 to perform signal processing suitable for display. . Enlargement display processing unit 24
The enlarged waveform data extracted from is supplied to the display unit 20 and displayed as an enlarged waveform in the enlarged display area of the screen of the display unit 20.

On the other hand, the position coordinates input by the cursor movement key 25 are input to the cursor display processing unit 23.
The cursor display processing unit 23 generates the image data of the cursor, and outputs the image data of the cursor to the display unit 20 at the timing of displaying the image data of the cursor at the position of the input position coordinates to be displayed. At the time of initial display, the display position of this cursor image is set to a predetermined position (for example, the position indicated by 5 in FIG. 1). Further, the cursor display processing unit 23 causes the enlarged display processing unit 24 to read the enlarged waveform data corresponding to the position of the input position coordinate.

As a result, the cursor is displayed at an arbitrary position input by the cursor movement key 25 from the compressed waveform group of the arrhythmia recall waveform displayed in the compression list display area of the screen of the display unit 20, and An enlarged waveform of the compressed waveform designated by the cursor is displayed in the enlarged display area of the same screen.

The memory section 21 stores a large number of compressed and expanded waveform data of arrhythmia recall waveforms, and the compression list display area 3 compresses all the arrhythmia recall waveforms stored in the memory section 21. The waveform is not always displayed, and more data of the compressed waveform than the displayed compressed waveform is normally stored in the memory unit 21. Therefore, the compressed page that is not displayed requires a page turning operation in this case as well, but even in this case, the number of arrhythmic recall waveforms that are simultaneously displayed on the screen is about three times as large as that of the conventional example. The desired arrhythmia recall waveform can be retrieved much easier than in the past.

[0019]

As described above, according to the present invention,
Since a plurality of arrhythmia recall waveforms are displayed in a list as compressed waveforms, a desired arrhythmia recall waveform can be immediately searched regardless of the date and time of registration of the arrhythmia recall waveform.

[Brief description of drawings]

FIG. 1 is a diagram showing a screen display according to an embodiment of a display method of the present invention.

FIG. 2 is a block diagram of an embodiment of a display device of the present invention.

[Explanation of symbols]

 1 Display Screen 2 Compressed List Display Area 3 Enlarged Display Area 4 Compressed Waveform 5 Cursor 6 Enlarged Waveform 11 Cursor Move Up Key 12 Cursor Move Left Key 13 Cursor Move Down Key 14 Cursor Move Right Key 20 Display Area 21 Memory Area 22 compression list display processing unit 23 cursor display processing unit 24 enlargement display processing unit 25 cursor movement key

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[Procedure amendment]

[Submission date] February 22, 1996

[Procedure amendment 1]

[Document name to be amended] Statement

[Correction target item name] 0005

[Correction method] Change

[Correction contents]

[0005]

In order to achieve the above-mentioned object, the method of the present invention divides the screen of the patient monitoring monitor into a first display area and a second display area, and the first display area is divided into two areas. the compressed waveform of the plurality of arrhythmia recall waveforms registered in the patient monitoring monitor lists respectively, the second display area one one specified in any of the compressed waveform listed in the first display area The arrhythmia recall waveform obtained by expanding the compressed waveform of is displayed together with at least the registered date and time and the arrhythmia name.

[Procedure amendment 2]

[Document name to be amended] Statement

[Correction target item name] 0010

[Correction method] Change

[Correction contents]

Here, as an example, the registered date 7 is March 19th, the registered time 8 is 14:21, the registered display sensitivity 9 is 1, and the expanded arrhythmia recall is performed. waveform name 10 ventricular premature contraction (VPC)
Is shown. Thus, the date and time of registration, the arrhythmia recall waveform name, etc. can be known from the various registration displays 7 to 10 in the enlarged display area 3.

Claims (2)

[Claims] 1. A screen of a patient monitor is divided into a first display area and a second display area, and a plurality of arrhythmia recall waveforms registered in the patient monitor are divided into the first display area. The compressed waveforms are displayed in a list, and the arrhythmia recall waveform obtained by enlarging one arbitrarily designated compressed waveform among the compressed waveforms listed in the first display area is registered in the second display area at least as a registration date and time. And a method for displaying an arrhythmia recall waveform, which is characterized by displaying together with the arrhythmia name. 2. A display unit having a screen for displaying a waveform, a storage unit that stores in advance each data of a compressed waveform and an expanded waveform of a plurality of arrhythmia recall waveforms, and a plurality of the compression units read from the storage unit. A first display processing unit that performs a process suitable for displaying waveform data and displays a list in a first display area of the display unit; and a control input from the outside of the expanded waveform data read from the storage unit. Second processing of processing the enlarged waveform data instructed by the signal suitable for display, and displaying the second display area of the display unit different from the first display area.
A display processing unit, a cursor movement input unit for moving a cursor indicating the compressed waveforms displayed in a list in the first display area to an arbitrary position, and a coordinate position input by the input unit. The cursor image is displayed in the first display area, and the control signal for instructing the enlarged waveform data corresponding to the coordinate position of the cursor image is generated and input to the second display processing unit. An arrhythmia recall waveform display device comprising a third display processing unit.