专利名称：Catheter apparatus
发明人：Ronald A. Drake,Stanten C. Spear,Lester O.
Stener,Gary R. Fiedler,Scott W.Hayden,Kendra Yasger
申请号：US12848054申请日：20100730公开号：US08348926B2公开日：20130108
专利附图：
摘要：A proximal terminal end of a proximal section of a catheter, preferably tapered,defines a perimeter of an opening into a lumen of the catheter and includes an exposed
sealing area. A sealing assembly, that may be removed from the catheter, includes arelatively soft part and a relatively rigid part, wherein the exposed sealing area is formedby the soft part, and the relatively rigid part may include an attachment feature forremovable connection of the assembly to the catheter. The lumen of the catheter, withinthe proximal section, may include a seal zone portion, which preferably includes a slitsegment intersecting a funnel-like segment of a bore. The catheter proximal section mayfurther include a feature for interlocking engagement with an accessory tool.
申请人：Ronald A. Drake,Stanten C. Spear,Lester O. Stener,Gary R. Fiedler,Scott W.Hayden,Kendra Yasger
地址：St. Louis Park MN US,Arden Hills MN US,Blaine MN US,Forest Lake MNUS,Maple Grove MN US,Big Lake MN US
国籍：US,US,US,US,US,US
代理人：Reed A. Duthler
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