초록 ▼

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 dispos

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.

대표청구항 ▼

1. A method of manufacturing an illuminated surgical instrument, the method comprising: providing a surgical instrument, the surgical instrument comprising a cannula with a length and a diameter; andinjection molding a light-sleeve adjacent to and encircling the cannula along the entire length of th

1. A method of manufacturing an illuminated surgical instrument, the method comprising: providing a surgical instrument, the surgical instrument comprising a cannula with a length and a diameter; andinjection molding a light-sleeve adjacent to and encircling the cannula along the entire length of the cannula. 2. The method of claim 1 further comprising: optically coupling the light-sleeve to a light source. 3. The method of claim 1 further comprising: orienting the light-sleeve for providing illumination in a direction along a longitudinal axis of the surgical instrument. 4. The method of claim 1 further comprising: providing a cutting port disposed at a distal end of the surgical instrument. 5. The method of claim 1 wherein injection molding a light-sleeve adjacent to and encircling the cannula along the entire length of the cannula further comprises injection die-casting a light-sleeve adjacent to and encircling the cannula along the entire length of the cannula.