JPS5988139A - Longtime recording display apparatus - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Detailed description of the invention] [Technical field to which the invention pertains] This invention relates to long-term recording and display pieces.

[Prior art and its problems]

There is a diagnostic device that records electrocardiograms for long periods of time during daily life without restricting the behavior of people with heart disease [7]. While recording the electrocardiogram, the patient records the line U1 where the symptoms appear and the subjective symptoms on the behavior record sheet.
By replaying and analyzing electrocardiograms based on this behavior record, doctors can discover heart diseases that could not be detected with other diagnostic devices, as well as determine the effectiveness of treatment and evaluate reno-viritis.

Therefore, doctors detect electrocardiograms that correspond to patient behavior records from long-term electrocardiogram records, and judge the effectiveness of treatment based on abnormalities in the electrocardiogram or movement patterns. It is extremely difficult to detect the necessary electrocardiograms from among the large amount of records recorded over a long period of time, creating a heavy burden on doctors.

[Purpose of the invention]

The present invention was made in order to solve the above-mentioned problems, and when recording an electrocardiogram, behavioral records such as patient's behavior and subjective symptoms are encoded in advance and electrically recorded at the same time as the electrocardiogram recording, and the behavioral records can be handled during playback. An object of the present invention is to provide a long-time recording display device that can automatically detect and display an electrocardiogram obtained by the user and simultaneously display the contents of an action record, thereby reducing the burden on a doctor.

[Summary of the invention]

The outline of the present invention will be described below. As mentioned above, in order to record an electrocardiogram, the patient's electrocardiogram is amplified by an amplifier,
D9: When the patient presses a switch at the same time, the patient's behavior and subjective symptoms are stored in the memory. The contents of this memory are analyzed by the playback device. The playback device displays the electrocardiogram and searches for an action record recorded in the memory, and when detected, repeatedly displays the corresponding electrocardiogram and displays the content of the action record in text form.

〔Effect of the invention〕

According to the present invention, doctors can easily detect electrocardiograms corresponding to behavioral records from among a large number of electrocardiograms recorded over a long period of time.Moreover, the behavioral records can be read from the same screen as electrocardiograms and diagrams. No need to look at records. Therefore, the diagnostic efficiency of doctors could be greatly improved.

[Embodiments of the invention] The present invention will be described in detail below with reference to the drawings.

As shown in FIG. 1, the present invention comprises an electrocardiogram recording section 1, a cassette bubble memory 2, a heart, and an electrocardiogram reproducing section 3.

The patient carries an electrocardiogram recording section 1 and a cassette bubble memory 2, and uses the electrocardiogram recording section 1 to record the electrocardiogram, actions, and subjective symptoms during daily life in the cassette bubble memory 2.

The electrocardiogram and records of behavior and subjective symptoms in the cassette bubble memory 2 are input to the electrocardiogram reproduction section 3 and are reproduced and analyzed. FIG. 2 shows an overview of the electrocardiogram recording section 1 and the cassette puzzle memory 2. At the time of recording, the cassette bubble memory 2 is inserted into the electrocardiogram recording section 1. A patient inputs an electrocardiogram into an electrocardiogram recording section 1 through an electrode glue 4 attached to the patient.

The electrocardiogram recording unit 1 stores this electrocardiogram in a cassette bubble memory 2.
to be recorded. While recording an electrocardiogram using the method described above, the patient records actions and subjective symptoms in the cassette bubble memory 2 by pressing a switch on the electrocardiogram recording section.

FIG. 3 shows a block diagram of the electrocardiogram recording section 1, cassette bubble, and memory 2. An electrocardiogram is input to an amplifier 6 through a lead wire 4 . Amplifier 6 output Fi12 bit A/4)
The signal is input to the converter 7, AD converted by the clock generator 8, and input to the data line of the cassette bubble memory 2. Clock generator 8 is inverter 9
A memory 1 write pulse is generated and inputted to the write pulse terminal of the cassette bubble memory 2. Next, when the switch 5 is pressed, a 4-bit code indicating the behavior or subjective symptoms and a strobe pulse are outputted from the switch 5.

The strobe pulses are stored in the flip-flop 10 by the pulses of the clock generator 8. The output of the flip-flop 10 inputs the code of the switch 4 to the data line of the cassette bubble memory 2 using a gate 11. That is, in synchronization with the pulses of the clock generator 8, the code of the switch 5 is input to the data line of the cassette bubble memory 2. Since the clock generator 8 also generates write pulses for the cassette bubble memory 2, the AD-converted electrocardiogram and code are recorded in the cassette bubble memory 2 in synchronization. Furthermore, since one word of the cassette bubble memory is composed of 16 bits, the lower 12 bits of one word store the AI-converted electrocardiogram, and the upper 4 bits store a code. ■When the electrocardiogram, diagram, and code for one word are stored in the cassette bubble memory 2, the clock generator 8 stops the address counter 12 indicating the address of the cassette bubble memory 2, and stores the electrocardiogram and the code in the next address word. Prepare to record. After 24 hours worth of electrocardiograms and codes are stored in the cassette bubble memory 2 in this manner, the cassette bubble memory 2 is inserted into the electrocardiogram reproducing section 3. FIG. 4 shows a block diagram of the electrocardiogram reproduction section 3. When the cassette bubble memory 2 is inserted, the microcomputer unit 13 reads the electrocardiogram from the cassette puzzle memory 2 and analyzes the electrocardiogram along with the stone displayed on the C box T14.

An abnormality was discovered in the electrocardiogram, cassette bubble memory 2
When a code is found in the electrocardiogram, the microconbeater 13 reads out the text in the read-only memory 15 that corresponds to the abnormality or code and displays it on the CRlr 14, temporarily interrupts the analysis, and displays the same electrocardiogram. is displayed repeatedly. The doctor operating the electrocardiogram reproduction section 3 operates the key port 16 as necessary to record the display contents of CI (:r 14) on the hard copy device 17.The doctor then issues instructions for analysis execution from the keyboard 16. Then, the microcomputer 13 starts the analysis again.The read-only memory 15 stores a program for operating the microcomputer unit 13 in addition to the above-mentioned text.

Also, the electrocardiogram reproduction section; 3 has a random access memory 18
exists, and serves as a temporary buffer for executing the program. In this way, doctors can easily detect an electrocardiogram that corresponds to the patient's behavior and subjective symptoms, solving the conventional problems.

[Example of invention Tsukuda]

Although bubble memory is used in this embodiment, any non-volatile memory may be used. For example, the memory may be a magnetic tape, a small floppy disk, a semiconductor memory made nonvolatile by a battery or a capacitor, a nonvolatile semiconductor memory, or the like.

[Brief explanation of drawings]

Figure 1 is a diagram showing the configuration of the long-term recording table and water device, Figure 2 is a diagram showing the overview of the electrocardiogram recording section and cassette bubble memory, and Figure 3 is a block diagram of the electrocardiogram origin and the no-nu set bubble memory. , FIG. 4 shows a block diagram of the electrocardiogram reproduction section. 1... Electrocardiogram recording unit, 2... Cassette bubble memo 1c 3... Electrocardiogram reproducing unit, 5 - Switch, 6... Amplifier, 7... AD converter, 8... Clock generator, 10...・Flip-flop, 12... address counter, 13... microcomputer unit,
14...CRT. 15...Read-only memory, 16...Keyboard 17...Hard copy if, 18...Random access memory, Agent Patent Attorney Rules Kensuke Chika (and 1 other person) Figure 1 Figure 2 Figure 113 Figure 114

Claims (1)

[Claims] A means for amplifying the electrocardiogram, a means for inputting the patient's behavior and subjective symptoms, a means for recording the electrocardiogram and the patient's behavior and subjective symptoms, a means for reproducing the electrocardiogram, and a means for responding to the patient's behavior and subjective symptoms. A long-term recording and display device equipped with a means for detecting an electrocardiogram and a means for displaying contents of a patient's behavior and subjective symptoms.