와르잔니아크 코트니,쿠르지나 피터,림미크 마이클,커 숀,마르다럴 존 모리스,파멜리 스티븐 폴
申请号：
KR1020137011117
公开号：
KR1019081480000B1
申请日:
2011.10.05
申请国别(地区):
KR
年份:
2018
代理人:
摘要：
A kind of bone marrow aspiration device comprising flexible bone marrow aspiration needle, the flexibility bone marrow aspiration needle inner cortex wall that target bone is punctured to prevent needle point flexible during operation. Suction channel defined in the needle defines concave arrival end to reduce suction channel by the case where spongiosa part interior bone particle or other residues block.
