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HYBRID PHACOEMULSIFICATION NEEDLE
专利权人:
Novartis AG
发明人:
James Chon,Kristine Velasco,Rudolph Zacher
申请号:
US16406512
公开号:
US20190262176A1
申请日:
2019.05.08
申请国别(地区):
US
年份:
2019
代理人:
摘要:
A phacoemulsification needle comprises a hollow shaft with an interior surface, an exterior surface, and a distal end terminating in a distal edge. The shaft has a central bore extending there through. The central bore is defined by the interior surface of the hollow shaft. A first over mold is located on the exterior surface and distal edge of the hollow shaft. The first over mold covers at least a portion of a periphery of the exterior surface of the hollow shaft, the distal edge, and terminates at the central bore.
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