<p>A catheter includes a shaft formed of a first material, the shaft including a shaft lumen extending therethrough from a proximal opening to a distal end of the shaft and an abutting member coupled to the distal end of the shaft, the abutting member being formed of a second material stiffer than the first material and forming an abutting surface at least partially covering a distal end of the shaft lumen in combination with a distal tip coupled to the abutting member, the distal tip including a tip lumen extending therethrough to a distal opening.</p>
申请公布号
WO2009070682(A1)
申请公布日期
2009.06.04
申请号
WO2008US84875
申请日期
2008.11.26
申请人
BOSTON SCIENTIFIC SCIMED, INC.;CHEVALIER, JR., RAYMOND;MILLER, DANIEL;PICKETT, STEVE;WIESE, CARLA;SHERWOOD, LESLIE, P.
发明人
CHEVALIER, JR., RAYMOND;MILLER, DANIEL;PICKETT, STEVE;WIESE, CARLA;SHERWOOD, LESLIE, P.