Invention Grant
US08821447B2 Device and a system for delivery of biological material 有权
装置和用于递送生物材料的系统

Device and a system for delivery of biological material
Abstract:
The present invention provides a device and a system for the delivery of biological material across the biological tissue. The device may be for the programmed delivery of biological material through a needle or a micro-needle or micro-needles or biodegradable micro-needles.
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