PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Accordingly, one object of the present invention is an improved catheter for a vascular access system that eliminates the disadvantages of externally exposed structures of the implanted system, while reserving the capacity of the system to employ a catheter with a closed distal tip.
http://www.w3.org/ns/prov#wasQuotedFrom
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