Paul SMITH,Andrew SCHAUBHUT,Oscar R. CARRILLO, JR.,John B. GOLDEN,Brad M. ISAACSON,Michael D. AMOS,Norman C. MAY,Dengzhu YAN,James WELDON,Daniel CONGDON
申请号：
US14295893
公开号：
US20140364873A1
申请日:
2014.06.04
申请国别(地区):
US
年份:
2014
代理人:
摘要：
According to an embodiment of the present disclosure, a medical device for deploying a ligation band may include a tubular body. The tubular body may include a proximal end, a distal end, a radially inner surface defining a lumen through the tubular body, and a radially outer surface. The radially outer surface may include protrusions arranged in rows extending at least partially around a proximal region of the radially outer surface. Protrusions in adjacent rows may be separated by a first distance. Surface features may extend at least partially around a distal region of the radially outer surface. Adjacent surface features may be separated by a second distance larger than the first distance.
