A balloon blowing process which involves radial expansion of an extruded tubing segment which has been subjected to a stretching step prior to radial expansion, the process utilizing an internal pressure and a temperature which together cause at least a portion of the tubing to expand to an interior diameter (ID) which is greater than the interior diameter of the extruded segment prior to extrusion.
申请公布号
WO0226308(A1)
申请公布日期
2002.04.04
申请号
WO2001US26140
申请日期
2001.08.22
申请人
SCIMED LIFE SYSTEMS, INC.;ZHANG, XIAO, KANG;HORN, DANIEL, JAMES;LEE, NAO, PAO;SCHOENLE, VICTOR, LEO
发明人
ZHANG, XIAO, KANG;HORN, DANIEL, JAMES;LEE, NAO, PAO;SCHOENLE, VICTOR, LEO