| http://www.w3.org/ns/prov#value | - In FIG. 14, each of a plurality of non-magnetically permeable segments 58 are secured about reduced diameter portions 55 of the guide wire 36A. The guide wire 36A is made of a magnetically permeable material, and segments 58 are a non-magnetically permeable material such as plastics or nonmagnetic metals.
|
