| http://www.w3.org/ns/prov#value | - The dose delivered to the blood vessel is also non-uniform because the tissue that is in contact with the individual struts of the stent receive a higher dosage than the tissue between the individual struts. [0012] Additional problems arise when conventional methods, such as ion implantation, are used to make a radioactive source for IVRT. Hehrlein describes the use of direct ion implantation of a
|
