发明申请
US20050137525A1 Drilling microneedle device 审中-公开
钻孔微针装置

Drilling microneedle device
摘要:
Rotating microneedles and microneedle arrays are disclosed that “drill” holes into a biological barrier, such as skin. The holes can of controlled depth and diameter and suitable for microsurgery, administering drugs and withdrawal of body fluids.
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