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Network transmission physiological signal monitor

A physiological signal, network transmission technology, applied in the field of human physiological signal monitoring, can solve the problems of arrhythmia patients, difficult rescue operation, etc., and achieve the effect of large market demand, significant economic and social benefits, and flexible use.

Inactive Publication Date: 2002-11-20
TIANJIN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For a sick patient, it is often difficult to complete such a set of rescue operations in the middle of the night
Therefore, wired telephony to transmit an ECG is not yet an effective tool for arrhythmia patients

Method used

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  • Network transmission physiological signal monitor
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Embodiment Construction

[0030] Below in conjunction with accompanying drawing, the implementation of the present invention is described in detail as follows:

[0031] In the network transmission physiological signal monitor, the signal acquisition circuit 1 is composed of a signal acquisition electrode 1-1, an amplification and filtering circuit 2, and an A / D conversion circuit 3, which are sequentially connected by wires. The microprocessor 4 is respectively connected to the A / D conversion circuit 3, the memory 6 and the output port 8 in the signal acquisition circuit 1 by wires. The power supply 5 is respectively connected with the signal acquisition circuit 1, the microprocessor 4, the memory 6 and the output port 8 by wires.

[0032] In order to realize the wireless online connection between the network transmission physiological signal monitor and the network system, the output port 8 of the network transmission physiological signal monitor can be connected with the input port of the mobile phon...

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Abstract

The invented signal acquisition circuit is formed from sequentially-connected signal acquisition electrode, amplification filtering circuit and A / D conversion circuit, its microprocessor is respectively connected with A / D conversion circuit being in signal acquisition circuit, memory and output port, and its power supply is respectively connected with signal acquisition circuit, microprocessor, memory and output port. In the invented microprocessor a physiological signal analysis network transmission management program is set, its output port is connected with input port of mobile telephone for creating on-line connection with wireless interface of mobile network system so as to can provide continuous monitoring or treatment in 24 hr, for patient. It can timely automatically make signal analysis and identification, and can make alarm operation.

Description

technical field [0001] The invention belongs to the category of medical instruments, in particular to the monitoring of human physiological signals. Background technique [0002] At present, due to factors such as market competition pressure, accelerated life rhythm, aging population, genetics, changes in living environment, and improvement of medical conditions, sudden cardiac death, arrhythmia and other sudden diseases often occur, and the number of patients has greatly increased. Such diseases are sudden and difficult to foresee; the consequences are quite serious. Due to the sudden and short course of the disease, it is extremely difficult to observe and treat patients. In order to make timely treatment, people have manufactured portable ECG, EEG monitors, and wired telephone transmission ECG (commonly known as heart BP machines) and other instruments; the former records 24-hour signals and overcomes the difficulty of observation and recording; to ...

Claims

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Application Information

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IPC IPC(8): A61B5/04H04L12/28
Inventor 吕扬生张力新曹玉珍
Owner TIANJIN UNIV
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