Microcomputerized respiratory sound recorder: A low cost device

BIODEVICES 2010 - 3rd International Conference on Biomedical Electronics and Devices, Proceedings

Volumn , Issue , 2010, Pages 21-27

  Ponte, Daniel F ^a,b   Moraes, Raimes ^a,b   Steidle, Leila J M ^a   Viana, Renata Cristina T P ^a   Hizume, Deborah C ^c,d   Alencar, Adriano M ^c,d  

^a FEDERAL UNIVERSITY OF SANTA CATARINA   (Brazil)

^b Federal Institute of Education in Science and Technology   (Brazil)

^c SANTA CATARINA STATE UNIVERSITY   (Brazil)

^d UNIVERSITY OF SÃO PAULO   (Brazil)

Author keywords

CORSA; Flow waveform; Respiratory diseases; Respiratory sounds

Indexed keywords

BREATHING SOUNDS; CORSA; ELECTRONIC DEVICE; FLOW WAVEFORM; FLOW WAVEFORMS; FOUR-CHANNEL; HARD DISKS; HEART FAILURE; IDIOPATHIC PULMONARY FIBROSIS; LOW COSTS; LOW-COST DEVICES; QUALITATIVE ASSESSMENTS; RESPIRATORY DISEASE; RESPIRATORY FLOW; RESPIRATORY SOUNDS; TASK FORCE; WAVE FORMS;

PULMONARY DISEASES;

ELECTRON DEVICES;

EID: 77956336655     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (17)

1. Alencar, A. M., Buldyrev, S. V., Majumdar, A., Stanley, H. E., and Suki, B. (2001). Avalanche dynamics of crackle sound. Phys. Rev. Lett., 87:088101.
2. American Thoracic Society (1977). Uptated nomenclature for membership reaction, reports of the ats - accp ad hoc committee. Am. Thorac. Soc., 3:5-6.
3. Axelson, J. (2005). USB Complete. Lakeview Research LLC, 5310 Chinook Ln., Madison, USA.
4. Doeblin, E. O. (1990). Measurement Systems: application and design, Chapter 7. McGraw-Hill, Singapore.
5. Forgacs, P. (1969). Lung sounds. Br. J. Dis. Chest, 63:1-2.
6. Garcia, E. A. C. (2002). Biofisica. Sarvier, São Paulo, Brazil, 2nd edition.
7. Hantos, Z., Tolnai, J., Alencar, A. M., Majumdar, A., and Suki, B. (2004). Acoustic evidence of airway opening during recruitment in excised dog lungs. J. Appl. Physiol., 97(2):592-598.
8. Kraman, S. S., Wodicka, G. R., Oh, Y., and Pasterkamp, H. (1995). Measurement of respiratory acoustic signals: Effect of microphone air cavity width, shape and venting. Chest, 108:1004-1008.
9. Laënnec, R. T. H. (1819). De l'auscultation médiate ou traité du diagnostic de maladies des poumons et du coeur, fondé principalement sur ce nouveau moyen d'exploration. Brosson et Chaudé, Paris.
10. McKusic, V. A., Jenkins, J. T., and Webb, G. N. (1955). The acoustic basis of the chest examination: Studies by means of sound spectrography. Am. Rev. Tuberc., 72:12-34.
11. Mikami, R., Murao, M., Cugell, D. W., Chretien, J., Cole, P., Meier-Sydow, J., Murphy, R. L., and Loudon, R. G. (1987). International symposium on lung sounds, synopsis of proceedings. Chest, 92(2):342-345.
12. Paciej, R., Vyshedskiy, A., Bana, D., and Murphy, R. (2004). Squawks in pnemonia. Thorax, 59:177-179.
13. Piirilä, P., Sovijärvi, A. R. A., Kaisla, T., Rajala, H. M., and Katila, T. (1991). Crackle in patients with fibrosing alveolitis, bronchiectasis, copd, and heart failure. Chest, 99:1076-1083.
14. Sedra, A. S. and Smith, K. C. (2004). Microeletronics Circuits. Oxford University Press, Ney York.
15. Sovijärvi, A. R. A., Vanderschoot, J., and Earis, J. E. (2000). Standardization of computerized respiratory sound analysis - corsa. Eur. Respir. Rev., 10(77):585.
16. Vyshedskiy, A., Alhashem, R. M., Paciej, R., Ebril, M., Rudman, I., Fredberg, J. J., and Murphy, R. (2009). Mechanism of inspiratory and expiratory crackles. Chest, 135(1):156-164.
17. Weiss, E. B. and Carlson, C. J. (1972). Recording of breath sounds. Am Rev Respir Dis., 105:835-939.