Microprocessor-based physiological signal monitoring and recording system for ambulabry subjects

Kao, Sheng-Chun; Jan, G. J.

doi:10.1007/bf02523016

Cited by 8 publications

(12 citation statements)

References 7 publications

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“…Further power conservation was achieved by powering down each component when not in use. With this advanced power management the data logger functions for 6 h at a 2 kHz sampling rate on a 2000 mA h 6 V power source, a significant improvement on SSM based data loggers; obviously a reduction in sampling rate would extend the battery life further (Kao and Jan 1995).…”

Section: Hard Drive/disk Drive Based Data-loggersmentioning

confidence: 99%

Section: Hard Drive/disk Drive Based Data-loggersmentioning

confidence: 99%

“…When considering high-sampling-rate, long-term monitoring applications further development of HD/DD based data loggers is required, as HD/DD is currently the only portable digital storage medium that can provide sufficient storage (Kao and Jan 1995). The DD based data logger developed by Kao and Jan (1995) offers several enhancements over SSM data loggers: the increase in available storage capacity, the ease and speed of data transfer between the storage medium and the host PC and the non-volatility of the stored data. Other enhancements not unique to HD/DD data loggers are the availability of a real-time waveform and the display of intelligent error messages, these features could be built into SSM based data loggers with minimal circuitry, although the addition of these to magnetic tape based data loggers could be highly complex.…”

Section: Hard Drive/disk Drive Based Data-loggersmentioning

confidence: 99%

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Data logging technology in ambulatory medical instrumentation

Anderson

Lyons

2001

Physiol. Meas.

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This paper reviews the advancements made in ambulatory data logging used in the study of human subjects since the inception of the analogue tape based data logger in the 1960s. Research into the area of ambulatory monitoring has been rejuvenated due to the development of novel storage technologies during the 1990s. Data logging systems that were previously impractical due to lack of processing power, practical size and cost are now available to the practitioner. An overview of the requirements of present day ambulatory data logging is presented and analogue tape, solid-state memory and disk drive storage recording systems that have been described in the literature are investigated in detail. It is proposed that digital based technology offers the best solution to the problems encountered during human based data logging. The appearance of novel digital storage media will continue the trend of increased recording durations, signal resolution and number of parameters thus allowing the momentum gained throughout the last several decades to continue.

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Section: Hard Drive/disk Drive Based Data-loggersmentioning

confidence: 99%

Section: Hard Drive/disk Drive Based Data-loggersmentioning

confidence: 99%

Section: Hard Drive/disk Drive Based Data-loggersmentioning

confidence: 99%

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Data logging technology in ambulatory medical instrumentation

Anderson

Lyons

2001

Physiol. Meas.

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“…Furthermore, several experts may be there for a consultation during the treatment, but the operating room cannot allow too many persons in. Therefore, a monitoring center needs to be established for the experts [2]. A novel design of nerve ache RF treatment system with multi-channel physiological signal monitoring is put forward in this paper.…”

Section: Introductionmentioning

confidence: 99%

A Novel Nerve Ache Radio Frequency Treatment System with Multi-Channel Physiological Signal Monitoring

Sun

Chen

et al. 2009

2009 2nd International Conference on Biomedical Engineering and Informatics

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The central monitoring system is made up of four parts. Those are nerve ache RF (radio frequency) treatment modules, physiological signal detecting modules, a communication server, and a central monitoring computer. It can not only treat nerve ache by using RF pulse, but also monitor the ECG, heart sound, temperature and impedance. Both the design circuits of nerve ache RF treatment module and detecting module of physiological signals are introduced in detail. During treating procedure, the treating and detecting modules collect four signals and send them to the communication server through CAN bus. The communication server embedded μC/OSⅡ is designed as a gateway between the CAN bus and Ethernet. By constructing a TCP/IP protocol stack, the communication server sends four signals to the central monitoring computer by means of IP packets. The software interface of the system based on JSP is described. A high speed, long distance, and combinative monitoring of multi-sickbed and multi-channel physiological signals can be realized by the system.

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“…ECG machine on the market, has the price is quite expensive, so it is not accessible to the public medium or small clinics in addition to the technology used is difficult to understand, if the device is damaged very difficult and many electronic circuits are secret. Technological knowledge microcontroller for ECG machine design has been done by several researchers, including microprocessor-based physiological signal monitoring and recording system for ambulatory subjects (Kao, 1995) [4] Development of a Portable ECG linux-Based Measurement and Monitoring System (Without Hsu, 2011) [5], Research of portable ECG Monitoring Device (Geng huang Yang, 2012) [6], Design of the intelligent simple Electrocardiograph (Sun, 2012) [7], Microcontroller-based data acquisition system for Heart Rate Variability (HRV) measurement (Akhter, 2012) [8], Two Low-Cost Solutions for Cardiac Mobile Monitoring (R.I. Gonzalez, 2008) [9], Novel compact micro strip low pass filter with sharp transition and improved stop band (Ping Juan Zhang,2015) [10], Fast Distance Protection for Proximal Fault of EHV Transmission Line (Li Zhenkun,2013) [11], Designing ECG mini one channel with graphic display LCD (Triwiyanto, 2014) [12].…”

Section: Introductionmentioning

confidence: 99%