Inc.;Japanese Organization for Medical Device Development
发明人:
OZAKI, Shigeyuki
申请号：
AU2018229408
公开号：
AU2018229408B2
申请日:
2018.09.10
申请国别(地区):
AU
年份:
2019
代理人:
摘要：
[Problem] To provide a valve cusp sizer which is small and easy to handle. 5 [Solution] The present invention relates to a valve cusp sizer 100 for determining the size of a valve cusp depending on the size of a cardiac valve. The valve cusp sizer 100 includes a front surface 10 formed in an arcuate surface form to be abutted against an organism, a back surface 20 positioned on an opposite surface side of the front 10 surface 10, and a pinching portion 30 protruding from the back surface 20. By removing a grip member and a grip member attachment portion from a conventional valve cusp sizer in this manner, and by forming the pinching portion 30 to be held by a clamp, tweezers, or the like, it is possible to dramatically miniaturize the valve cusp sizer while maintaining necessary functions of the valve cusp sizer.
