About: http://webisa.webdatacommons.org/5869823

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	One embodiment of the dilator-sheath assembly of the present invention is a cannula with its distal tip recessed into a dilator to prevent trauma upon insertion in patients.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com