Pipette aspiration testing of soft tissues: the elastic half-space model revisited

Proc Math Phys Eng Sci. 2016 Sep;472(2193):20160559. doi: 10.1098/rspa.2016.0559.

Abstract

The pipette aspiration testing technique is considered, and the elastic half-space model, which was originally introduced in the isotropic incompressible case, is revisited and generalized for the case of transverse isotropy. Asymptotic solutions are obtained in the two limiting cases of a wide and a narrow pipette.

Keywords: asymptotic solution; elastic half-space; pipette aspiration; transversely isotropic.