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Improvements in and relating to medical instruments
专利权人:
Evexar Medical Limited
发明人:
Barker, Stephen George Edward
申请号:
AU2014202895
公开号:
AU2014202895A1
申请日:
2014.05.28
申请国别(地区):
AU
年份:
2014
代理人:
摘要:
#$%^&*AU2014202895A120140619.pdf#####ABSTRACT An illuminated medical instrument comprises an insertion portion (1) for insertion into a body opening and defining an elongate passageway (2), the passageway extending along a longitudinal axis (3) and having a proximal end (4) and a distal end (5). An obturator (19) is fitted into the passageway (2). A light emitting structure (7) has a distal end arranged to direct light from the insertion portion (1) into the body opening. The obturator (19) is movable in the passageway (2) between a first position within the passageway and a second position proximal of the first position and is constructed and arranged so that when in its first position it substantially covers in the direction of the longitudinal axis the distal end of the light emitting structure (7).4/5 co C) CD Cf) CZ1 m Ln co 10 cm co O-L C,4 CN cli clq CY) LO clq C14
来源网站:
中国工程科技知识中心
来源网址:
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