CA2492245CCA 2492245CA2492245ACA2492245CCA 2492245 CCA2492245 CCA 2492245CCA 2492245 CA2492245 CA 2492245CA 2492245 ACA2492245 ACA 2492245ACA 2492245 CCA2492245 CCA 2492245C
Authority
CA
Canada
Prior art keywords
tube
interior
stabilizer
distal end
wedges
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US10/903,791external-prioritypatent/US7073981B2/en
Application filed by IndividualfiledCriticalIndividual
Publication of CA2492245A1publicationCriticalpatent/CA2492245A1/fr
Application grantedgrantedCritical
Publication of CA2492245CpublicationCriticalpatent/CA2492245C/fr