A novel time-frequency-based 3D Lissajous figure method and its application to the determination of oxygen saturation from the photoplethysmogram

Measurement Science and Technology

Volumn 15, Issue 11, 2004, Pages

  Addison, Paul S ^a   Watson, James N ^a  

^a Elvingston Science Centre   (United Kingdom)

Author keywords

Lissajous figure; Oxygen saturation; Pulse oximetry; Time frequency decomposition; Wavelet transform

Indexed keywords

OXIMETERS; SATURATION (MATERIALS COMPOSITION); SIGNAL PROCESSING;

LISSAJOUS FIGURES; PHOTOPLETHYSMOGRAM (PPG); SIGNAL ARTEFACTS; TIME-FREQUENCY METHODS;

OXYGEN;

MEASUREMENT METHOD;

EID: 8644274583     PISSN: 09570233     EISSN: None     Source Type: Journal    
DOI: 10.1088/0957-0233/15/11/L01     Document Type: Article

References (10)

1. Trafford J and Lafferty K 1984 What does the photoplethysmograph measure? Med. Biol. Eng. Comput. 22 479-80
2. Coetzee F M and Elghazzawi Z 2000 Noise-resistant pulse oximetry using a synthetic reference signal IEEE Trans. Biomed. Eng. 47 1018-26
3. Edrich T, Flaig M, Knitza R and Rall G 2000 Pulse oximetry: an improved in vitro model that reduces blood flow-related artefacts IEEE Trans. Biomed. Eng. 47 338-43
4. Brownlow H and Bell J 2000 Unusual pulse oximetry waveform Anaesthesia 55 1216
5. Poets C F and Stebbens V A 1997 Detection of movement artifact in recorded pulse oximeter saturation Eur. J. Pediatr. 156 808-11
6. Webster J G 1997 The Design of Pulse Oximeters (Bristol: Institute of Physics Publishing)
7. Addison P S, Watson J N and Feng T 2002 Low-oscillation complex wavelets J. Sound Vib. 254 733-62
8. Addison P S 2002 The Illustrated Wavelet Transform Handbook: Applications in Science, Engineering, Medicine and Finance (Bristol: Institute of Physics Publishing)
9. Leonard P, Beattie T F, Addison P S and Watson J N 2003 Standard pulse oximeters can be used to monitor respiratory rate Emerg. Med. J. 20 524-5
10. Addison P S and Watson J N 2004 Secondary transform decoupling of shifted nonstationary signal modulation components: application to photoplethysmography Int. J. Wavelets Multires. Inf. Proc. 2 43-57