Adjustable length infusion needle for Ocutome vitrectomy

Area of Science:

• Ophthalmology
• Surgical Instrumentation

Background:

• Ocutome vitrectomy requires precise control of infusion during surgical procedures.
• Accidental infusion into the uvea poses a significant risk to patient outcomes.

Purpose of the Study:

• To develop and evaluate an adjustable length infusion needle for Ocutome vitrectomy.
• To mitigate the risk of uveal infusion during vitrectomy surgery.

Main Methods:

• Design and fabrication of an adjustable length infusion needle compatible with Ocutome vitrectomy systems.
• In vitro and/or in vivo testing to assess needle functionality and safety profile.

Main Results:

• The adjustable needle allows for precise control over infusion depth.
• Elimination of the need for direct visualization of the infusion tip.
• Demonstrated reduction or elimination of risk for uveal infusion.

Conclusions:

• The adjustable length infusion needle is a safe and effective tool for Ocutome vitrectomy.
• This device enhances surgical safety by preventing complications associated with infusion placement.