Analysis of Biomedical Signals Using Differential Geometry Invariants

• Authors: F. Studnička
• Languages of publication: EN

Abstracts

EN

Accelerometers embedded in the medical bed were used to examine the human cardiovascular system. N signals acquired from those sensors were described as 1D manifold and analysed using classical and affine differential geometry invariants. Experiments using elastic tube and two accelerometers were done to model human aorta and to prove the relation presented in the paper of Pinheiro et al.

Keywords

EN

47.63.Cb; 87.19.U-

Discipline

• 47.63.Cb: Blood flow in cardiovascular system
• 87.19.U-: Hemodynamics

• Publisher: Institute of Physics, Polish Academy of Sciences
• Journal: Acta Physica Polonica A
• Year: 2011
• Volume: 120
• Issue: 6A
• Pages: A-154-A-157

Dates

published

2011-12

Contributors

author

F. Studnička

• University of Hradec Kralove, Rokitanskeho 62, CZ-500 03 Hradec Kralove, Czech Republic

References

• [1] M.R. Nelson, J. Stepanek, M. Cevette, M. Covalciuc, R.T. Hurst, A.J. Tajik, Mayo Clinic Proc. 85, 460 (2010)
• [2] E. Pinheiro, O. Postolache, P. Girão, Open Biomed. Eng. J. 4, 201 (2010)
• [3] A.C. Barón, Rev. Colomb. Cardiol. 16, 5 (2009)
• [4] Y. Liu, C.C.Y. Poon, Y.-T. Zhang, in: 30th Annual Int. IEEE EMBS Conf., Vancouver (Canada), IEEE 2008, p. 1308
• [5] E. Pinheiro, O. Postolache, P. Girão, Measur. Sci. Rev. 10, 166 (2010)
• [6] M.P. Païdoussis, 'Fluid-Structure Interactions: Slender Structures and Axial Flow', 2004
• [7] D. Darling, http://www.daviddarling.info/images/anatomy_of_aorta.gif
• [8] J. Kříž, P. Šeba, Nonlin. Biomed. Phys. 2, 1 (2008)
• [9] D. Davis, Ph.D. Thesis, University of Liverpool, 2008

Identifiers

DOI

10.12693/APhysPolA.120.A-154