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ILLUMINATED SURGICAL INSTRUMENT
专利权人:
发明人:
PHILIPP SCHALLER
申请号:
US14231903
公开号:
US20140210116A1
申请日:
2014.04.01
申请国别(地区):
US
年份:
2014
代理人:
摘要:
An illuminated surgical instrument is disclosed. One embodiment of the illuminated surgical instrument comprises a cannula and an injection-molded light-sleeve adjacent to and encircling at least a portion of the cannula. The surgical instrument can be a vitrectomy probe having a cutting port disposed at a distal end of the cannula. The light-sleeve can terminate near a distal end of the cannula, for example, near the cutting port of the vitrectomy probe. The light-sleeve is optically coupled to a light source. The light-sleeve can be injection-molded during manufacture using the cannula as an insert for the injection molding. The light-sleeve can be oriented for providing illumination in a direction along a longitudinal axis of the instrument.
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