Automatic detection system of venous air embolism employing signal processing methods

ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings

Volumn 4, Issue , 1998, Pages 1925-1928

  Schlag, R ^b   Korell, U ^a   Siegmund, B ^b   Pfeiffer, M ^b   Pandit, M ^b  

^a Westpfalz Klinikum GmbH   (Germany)

^b University of Koblenz Landau   (Germany)

Author keywords

[No Author keywords available]

Indexed keywords

DISEASES; ULTRASONIC APPLICATIONS;

AIR EMBOLISMS; AUTOMATIC DETECTION SYSTEMS; DETECTION SCHEME; DOPPLER SIGNALS; DOPPLER SYSTEMS; PROCESSING METHOD; SURGICAL OPERATION; TIME-FREQUENCY CHARACTERIZATION;

SIGNAL PROCESSING;

EID: 0031636315     PISSN: 15206149     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/ICASSP.1998.681439     Document Type: Conference Paper

References (5)

1. Auer T., Ennemoser O., Ambach W., and Huber C. Frequency Analysis of Sounds for the Identification of Air Emboli. Biomedizinische Technik, 3/1994.
2. Couture P., Boudreault D., Derouin M, Allard M., Lepage Y.,Girard D., and Blaise G. Venous Carbon Dioxide Embolism in Pigs: An Evaluation of End-Tidal Carbon Dioxide, Transesophageal Echocardiography, Pulmonary Artery Pressure, and Precordial Auscultation as Monitoring Modalities. Anesth Analg, 1994;79:867-73.
3. Lui P.-W., Lin Y.-M., Chan R, Tsou M.-Y., Wang S., Lam F., and Poon P. Spectral Characteristics of embolic Heart Sounds detected by precordial Doppler Ultrasound during venous Air Embolism in Dogs. British Journal of Anaesthesia, 1993;71:689-695.
4. Schukat-Talamazzini E. Automatische Spracherkennung. Vieweg Verlag. Braunschweig. 1995.
5. Zofel P. Statistik in der Praxis. Gustav Fischer Verlag, Stuttgart. 1992.