| 摘要 |
A medical needle adapted for conducting fluid comprising a generally cylindrical tube having a central longitudinal axis, a first end and a second pointed end adapted for penetration into a bodily cavity of a subject, wherein the pointed end includes a plurality of prongs defined by at least one notch formed in the pointed end. Said notch between the prongs being beveled to allow for easy penetration of the needle into a blood-vessel.
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