Method of manually tracking a locating particular structures within a material or tissue using electromagnetic or acoustic waves which are reflected and analyzed
摘要
The method moves sensors over a region having a particular structure and changes in the signal voltages due to changes in characteristic impedance caused by surface effects are interpreted by signal analysis. The interpretation is provided to a person-machine interface where force - moment signals are derived which then generate a haptic pulse which can be felt intuitively.
申请公布号
DE102005045480(A1)
申请公布日期
2007.04.05
申请号
DE20051045480
申请日期
2005.09.22
申请人
DEUTSCHES ZENTRUM FUER LUFT- UND RAUMFAHRT E.V.;UNIVERSITAET STUTTGART - INSTITUT FUER BIOMEDIZINISCHE TECHNIK
发明人
NAGEL, JOACHIM H.;KUEBLER, BERNHARD;ORTMAIER, TOBIAS DR.