| http://www.w3.org/ns/prov#value | - In certain variations, the distal tip is dome shaped or has a flat surface perpendicular to a longitudinal axis of the probe. [0026] The distal tip may be attached to the neck of the probe by a variety of mechanisms including, for example, a spring or a pivot mechanism such as a ball and socket mechanism. [0027] In one preferred variation, the flexibility of the neck of the probe is designed such
|
