Palm medical popular type system for recording and processing multiform biological information

Abstract

The invention relates to a palm medical popular type system for recording and processing multiform biological information, which is provided with an electrocardioelectrode and a lead, a blood pressurecuff and a sensor, a blood oxygen sensor, a body temperature sensor, a signal identification, filtering, amplifying and A / D converting circuit, a microprocessor, a storage medium, a USB interface, aD / A output electrocardiograph interface, a liquid crystal display screen and a battery. The system is also provided with six keystrokes, and each keystroke is connected with a microcomputer which calls a corresponding interrupt program to process a corresponding operation. A user can set the system time, the recording length, the warning and recording modes and the starting-up at a set time, and thus the system is convenient to carry and operate. The information recorded on the storage medium of the system can be played back, and the system can also be used on a personal computer by means of specially-designed software. The software is inlaid on the storage medium, can be run in any Windows systems, and has the functions of managing, analyzing, reading and writing information and printingpictures. The system can also directly output the stored information to a common electrocardiograph for printing.

Description

technical field [0001] The present invention relates to the field of electronic technology, the software and hardware of microcomputer and the signal recording and processing system of personal computer software technology, and also includes modern medical and biological knowledge, especially related technologies related to signals: electrocardiogram signal, blood pressure signal, blood Oxygen signal and body temperature signal collection and processing system. Background technique [0002] Existing cardiovascular disease detection equipment can be divided into two categories: professional use in medical institutions and personal home use. The two types of equipment are usually single independent vascular disease detection equipment. Here we refer to cardiovascular disease detection equipment as common basic equipment, and more advanced detection equipment is not discussed here. [0003] The basic equipment for the detection of cardiovascular diseases dedicated to hospitals...

AI Technical Summary

Problems solved by technology

[0006] 3. Mercury column sphygmomanometer requires professional physicians to be trained and used, and is not conducive to environmental protection requirements

[0007] 4. The oximeter needs to be used by professional doctors after training.

[0008] 5. Cardiac monitoring equipment used in professional wards such as intensive care units. This kind of equipment generally has multi-parameter monitoring functions, but it needs to be used by hospital professionals, and is generally large-scale equipment, which is complicated to use

The machine can record the patient's electrocardiogram at any time, then convert the electrocardiogram signal into sound or RF, and transmit it to the monitoring center by telephone. The system relies on the central station management and monitoring device, and the system and equipment are expensive

The data of its system can neither be shared with general medical institutions, nor can it accept data from other systems, and users cannot independently obtain results and analyze data

And this kind of equipment is generally a one-lead recording equipment, which cannot provide more comprehensive and professional diagnostic data.

[0012] 2. Household portable ECG detection equipment adopts microcomputer technology, has display and analysis functions, and is a lead. It can only detect heart rate, but cannot detect and record the overall state of the heart, and its accuracy is not up to the standard. To the standard of professional electrocardiograph, it cannot be used as a basis for professional diagnosis

[0013] 3. Household oximeters can be used as personal health indicators but not as a basis for hospital diagnosis

[0014] 4. The accuracy and precision of household sphygmomanometers cannot meet the professional diagnostic requirements of hospitals.

[0015] From the above analysis, it can be seen that the above-mentioned existing cardiovascular disease detection equipment still has many defects, causing them to fail to achieve the best use effect in practical application and urgently need to be improved.

The professional equipment in the hospital can only be used under specific conditions, so the user cannot collect the biological sign information in time when the disease occurs, and loses important diagnostic basis

However, due to the insufficient accuracy of collected data and the insufficient number of leads, the current household equipment cannot meet people's needs for the diagnosis, detection and disease prevention of professional cardiovascular diseases in hospitals.

[0016] In view of the fact that none of the above-mentioned existing cardiovascular disease detection equipment can meet the needs of popularization, flexibility, professionalism, and the detection results can be used for doctor's diagnosis

Images