发明授权
US5788689A Prosthetic heart valve rotator tool 失效
假心脏心脏旋转器工具

Prosthetic heart valve rotator tool
摘要:
A prosthetic heart valve rotator tool operates in the small chest cavity available to the surgeon, having parts that can be easily assembled and disassembled, allowing it to be cleaned and sterilized for repeated use.
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