CN108065930B

CN108065930B - Quick electrocardiogram checking method

Info

Publication number: CN108065930B
Application number: CN201610981642.3A
Authority: CN
Inventors: 谢素; 杨永彬; 藤原夏樹; 岳红亮
Original assignee: Shanghai Optical Medical Electronic Instrument Co ltd
Current assignee: Shanghai Optical Medical Electronic Instrument Co ltd
Priority date: 2016-11-08
Filing date: 2016-11-08
Publication date: 2020-12-25
Anticipated expiration: 2036-11-08
Also published as: CN108065930A

Abstract

The invention discloses a quick electrogram checking method, which comprises the following steps: s01, starting the electrocardiograph equipment to prepare for examination; s02, connecting the object to be examined with the lead wire, inputting the electrocardiosignal to the electrocardiograph equipment; s03, observing the display screen of the electrocardiograph, and starting printing of a oscillogram when the waveform of the electrocardiosignal of the object to be detected is stable; s04 the printing speed of the thermal paper is accelerated, the heating frequency of the printing head in the electrocardiograph device is accelerated, the electrocardiograph signal waveform is printed and displayed on the thermal paper, the electrocardiograph device continues to collect the subsequent needed waveform at the same time and simultaneously prints the waveform until the waveform printing is finished.

Description

Quick electrocardiogram checking method

Technical Field

The invention relates to the field of medical treatment, in particular to a quick electrocardiogram checking method.

Background

The extraction of the parameters of the electrocardiosignals and the waveform identification are the key for analyzing and diagnosing the condition of the patient, the accuracy and the reliability of the electrocardiosignals determine the effect of diagnosing and treating the patient, even the success or failure of the life of the patient is saved, on the basis of accurate detection, the detection speed is improved, the detection time is shortened, and more time is won for more patients.

When the current electrocardiograph equipment is used for electrocardiographic examination of a patient, the following defects exist in the process and the operation effect:

after the display screen of the electrocardiograph displays the stable waveform, the printing of the oscillogram is checked, if 10 seconds of waveform are needed and 10 seconds are consumed, the printing speed is 25mm/s usually, 10 seconds are probably needed for printing a complete oscillogram, the analysis result and report of the oscillogram are printed subsequently, the consumed time is 10 seconds, and then 20 seconds are needed for a patient to obtain the analysis result report from detection, so that the consumed time is long, and the efficiency is low; the details are shown in the schematic diagram of the printing mode shown in the attached figure 1 of the specification.

Disclosure of Invention

In order to solve the technical problems, the invention provides a quick electrocardiogram detection method which is used for overcoming the problem of low printing efficiency in the prior art.

The technical scheme adopted by the invention for solving the problems is as follows: the quick electrocardiogram checking method comprises the following steps:

s01: starting the electrocardiograph equipment to prepare for examination;

s02: the examination object is connected with a lead wire, and the electrocardiosignal starts to be input into the electrocardiograph equipment;

s03: observing a display screen of the electrocardiograph, and starting printing of a oscillogram when the waveform of the electrocardiosignal of the object to be detected is stable;

s04: the speed of printing the required thermal paper is accelerated, the heating frequency of a printing head in the electrocardiograph equipment is accelerated, the waveform of the electrocardiosignal is printed and displayed on the thermal paper, and the electrocardiograph equipment continues to collect the subsequent required waveform simultaneously and prints the waveform simultaneously until the waveform printing is finished.

Further, the step S04 is followed by the following steps:

s05: printing out an analytic report at a high speed;

s06: and (5) after the examination is finished, removing the electrodes on the electrocardiograph equipment.

Further, in step S03, a prompt bar is further disposed on the display screen of the electrocardiograph, and the prompt bar is provided with different colors for indicating the quality of the current electrocardiographic signal waveform.

Furthermore, the quality of the signal waveform of the electrocardiograph comprises three states of noise existing in the waveform, electrode falling off in the waveform and normal waveform.

Further, the paper feeding speed of the thermal paper required for printing is increased to twice the original speed in step S04, and the heating frequency of the print head is increased to twice the original speed.

Further, the electrocardiograph device collects and caches half-length waveforms, and starts to collect and print the electrocardiosignal waveforms after starting printing.

Further, the paper feeding speed of the thermal paper is 50mm/s, and a waveform report with the format of 25mm/s is printed.

The invention has the following beneficial effects: by adopting the electrocardiogram quick inspection method, the paper feeding speed of the thermal paper is improved, the heating frequency is accelerated, the half-length waveforms are firstly collected and cached before the electrocardiogram equipment is printed, the half-length waveforms cached before the electrocardiogram equipment is taken out when in need, and then the printing is started, so that the whole printing process of the electrocardiogram signal waveform can be shortened by half, the electrocardiogram inspection efficiency of a patient is greatly improved, the detection time is shortened, and precious time is won for saving more lives.

Drawings

FIG. 1 is a schematic view of a prior art electrocardiograph printing mode described in the background of the invention;

FIG. 2 is a schematic diagram of the steps of the electrocardiographic rapid examination method of the present invention;

FIG. 3 is a schematic diagram of a fast printed waveform buffer for the electrocardiogram fast check method according to the present invention;

FIG. 4 is a schematic diagram of a quick printing waveform buffer with a prompt bar according to the quick electrocardiogram inspection method of the present invention.

Detailed Description

The invention is further described below with reference to the specific drawings.

In the following examples, a comparison will be made with the following examples, assuming that a waveform of 10 seconds duration is required for the report.

As shown in fig. 1, in the conventional printing method, the left side is a liquid crystal display screen of the electrocardiograph, when an electrocardiographic waveform chart of the liquid crystal display screen is stable, an operator starts a start key on the electrocardiograph, the thermal paper is fed at a speed of 25mm/s, a printing head on the electrocardiograph prints the electrocardiographic waveform chart on the thermal paper, and the whole waveform is reported for 10 s. The subsequent reprinting of the interpretation and report of the oscillogram also takes 10 seconds, and one patient takes 20 seconds from detection to get the interpretation report.

As shown in FIG. 2, the electrocardiogram rapid examination method of the present invention comprises the following steps:

s01: starting the electrocardiograph equipment to prepare for examination;

S05: printing out an analytic report at a high speed;

Certainly, in order to provide a further signal prompt, the display screen of the electrocardiograph in step S03 is further provided with a prompt bar, the prompt bar is provided with different colors for indicating the quality of the current electrocardiographic signal waveform, and the waveform quality includes three states of noise existing in the waveform, electrode falling off in the waveform, and normal waveform (the waveform quality can be expressed in any number of states according to requirements).

Example one

As shown in fig. 3, a schematic diagram of a fast printed waveform buffer of the electrocardiographic fast inspection method of the present invention is shown, which is performed by the electrocardiographic fast inspection method shown in fig. 2, and the inspection is performed in detail according to the following steps:

s01: starting the electrocardiograph equipment to prepare for examination;

s04: the electrocardiograph equipment collects and caches half-length waveforms firstly, the paper feeding speed of the thermal paper is increased to 50mm/s at the moment, when the waveforms are cached and displayed on a display screen of the electrocardiograph 5 seconds before the current time, printing is started, meanwhile, the electrocardiograph continues to collect the waveforms, the collection and printing are realized, and the printing of the whole waveforms is completed after 5 seconds.

S05: printing out an analytic report at a high speed;

In this embodiment, the waveform for the whole report is 10 seconds long, wherein the first 5 seconds waveform is collected in the electrocardiograph system through buffering before the report is printed, when a start key on the electrocardiograph device is pressed, the paper feeding speed of the thermal paper is 50mm/s, which is twice higher than the conventional 25mm/s speed, the heating frequency is increased by the printing head, after the printing is started, the paper feeding speed is 50mm/s, the original buffered 5 seconds long waveform and the second half 5 seconds long waveform are collected and printed, when the second half 5 seconds waveform is collected, the format is 25mm/s, the waveform with the wavelength of 10 seconds is synchronously printed, so that the whole process finishes the original 10 seconds long waveform through the 5 seconds printing time, and shortens the half of the printing time, thereby improving the printing efficiency of the waveform.

Example two

As shown in fig. 4, the main difference from the first embodiment is that a buffered waveform indication bar is further disposed on the display screen of the electrocardiograph, and the indication bar is mainly used for prompting the quality state of the current electrocardiograph signal waveform, and can be identified by setting different colors, formats or any other forms capable of indicating and displaying, which is particularly suitable for a case where the display screen is small.

The indication strip of the embodiment carries out indication identification through three different colors, wherein yellow indicates that noise exists in a waveform; orange indicates that there was electrode drop in the waveform; green indicates that the waveform is normal, and of course, more colors can be set to indicate more waveform states as required.

In step S03, observing the display screen of the electrocardiograph, and starting printing of a waveform diagram when the prompt bar of the display screen of the electrocardiograph to be inspected is green; namely, waveform errors caused by visual observation in operation are avoided, invalid waveforms are also avoided from being printed, the waveform quality printing error rate is reduced, and the accuracy of the waveform printing quality is improved.

The above description is for the purpose of describing the invention in more detail with reference to specific preferred embodiments, and it should not be construed that the embodiments are limited to those described herein, but rather that the invention is susceptible to various modifications and alternative forms without departing from the spirit and scope of the present invention.

Claims

1. A quick electrocardiogram checking method is characterized in that: the method comprises the following steps:

s01: starting the electrocardiograph equipment to prepare for examination;

s03: the electrocardiograph equipment collects and caches the waveforms for the report of the first half length to form buffered waveforms;

s04: observing a display screen of the electrocardiograph, and starting printing of a oscillogram for a report when the buffering waveform indication of the electrocardiosignal of the object to be checked is stable;

s05: the electrocardiograph equipment prints a buffer waveform, collects a report waveform with the second half length at the same time, continues to print the report waveform with the second half length when the buffer waveform is printed, and the time for collecting the report waveform with the second half length is the same as the time for finishing printing the report waveform chart;

still be provided with the suggestion strip on the electrocardiograph display screen, the suggestion strip is provided with different colours and is used for instructing the quality of buffering waveform.

2. The quick electrocardiographic examination method according to claim 1, characterized in that: the following steps are also included after step S05:

s06: printing out an analytic report at a high speed;

s07: and (5) after the examination is finished, removing the electrodes on the electrocardiograph equipment.

3. The quick electrocardiographic examination method according to claim 1, characterized in that: the quality of the buffer waveform comprises three states of noise existing in the waveform, electrode falling off in the waveform and normal waveform.

4. The quick electrocardiographic examination method according to claim 1, characterized in that: in step S05, the paper feeding speed of the thermal paper required for printing is increased to twice the original speed, and the heating frequency of the print head is increased to twice the original speed.

5. The quick electrocardiographic examination method according to claim 4, characterized in that: the paper feeding speed of the thermal paper is 50mm/s, and a waveform report with the format of 25mm/s is printed.