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Data acquisition for a database of oscillometric blood pressure waveforms
A system and a method for acquisition of data for database of oscillometric waveforms is described.
FS - Lékařská zařízení, přístroje a vybavení
- 2005 •
- D
Rok uplatnění
D - Stať ve sborníku
Bench testing of oscillometric blood pressure monitors
Methodology of oscillometric waveform simulation is described and its shortcomings are discussed. A typical commercial instrument for bench testing of oscillometric blood pressure monitors is described. A new method using p...
FS - Lékařská zařízení, přístroje a vybavení
- 2006 •
- D
Rok uplatnění
D - Stať ve sborníku
Oscillometric pressure pulse waveforms: their current and prospective applications in biomedical instrumentation
of waveforms isdescribed. Carditor was used to acquire a database of oscillometric blood monitor testing based on a database of oscillometric waveforms and reference blood oscillometric waveforms...
FS - Lékařská zařízení, přístroje a vybavení
- 2009 •
- D
Rok uplatnění
D - Stať ve sborníku
Testing of Oscillometric Blood Presure Monitors: Comonly used methods and new method based on physiologic oscillometric waveforms
The authors proposed a new method for testing of algorithmic accuracy of monitors. The method is based on a database of physiological oscillometric pressure waveforms and reference values of blood pressure. The purpose of the databa...
FS - Lékařská zařízení, přístroje a vybavení
- 2008 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Determination of Blood Pressure and Hemodynamics from Oscillometric Waveforms
deflation. Proprietary software is used to analyze oscillometric waveforms obtained from...
FS - Lékařská zařízení, přístroje a vybavení
- 2008 •
- D
Rok uplatnění
D - Stať ve sborníku
Characteristic Ratio Algorithm in the Wrist Oscillometric Systolic Blood Pressure Determination
All oscillometric monitors use algorithmic methods to determine blood pressures. One popular algorithm uses brachial oscillometric waveform amplitude ratio of 50% of maximal amplitude. The objective of this study was to app...
FS - Lékařská zařízení, přístroje a vybavení
- 2008 •
- D
Rok uplatnění
D - Stať ve sborníku
Oscillometric Monitors of Blood Pressure: Methods of Measurement, Validations and a Concept of Database of Oscillometric Pressure Waveforms
At the present time there are no testing instruments capable of determining the algorithmic accuracy of electronic monitors. With regard to these shortcomings, several guidelines for monitor validation have been developed. These guidelines compare mo...
JA - Elektronika a optoelektronika, elektrotechnika
- 2005 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
The Effect Of Blood Flow Under The Cuff On Oscillometric Blood Pressure Waveform Amplitudes
This study investigated the effect of blood flow under the wrist cuff and in the hand on OMW amplitude (OMWA) envelope.
FS - Lékařská zařízení, přístroje a vybavení
- 2006 •
- D
Rok uplatnění
D - Stať ve sborníku
Amplitude envelope slopes of oscillometric blood pressure waveforms as defined by amplitude ratios
Oscillometric methods for blood pressure determination use oscillometric waveform amplitudes. A typical waveform amplitude envelope exhibits a rise of amplitudes at cuff pressures above mean arterial pressure and d...
JA - Elektronika a optoelektronika, elektrotechnika
- 2009 •
- D
Rok uplatnění
D - Stať ve sborníku
Improved noninvasive systolic blood pressure detection with finger photoplethysmograph
The article describes the oscillometric method for noninvasive estimation of blood pressures and its shortcomings. A finger photoplethysmograph with associated electronics is introduced and its use for improved systolic blood pressure detect...
JA - Elektronika a optoelektronika, elektrotechnika
- 2004 •
- D
Rok uplatnění
D - Stať ve sborníku
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