Motorized teleguided stereotactic micromanipulator for vitreous microsurgery

Area of Science:

• Ophthalmology
• Surgical Technology
• Medical Devices

Background:

• Vitreous surgery traditionally relies on manual instrument manipulation.
• Current techniques may have limitations in precision and surgeon comfort.
• Enhanced visualization is crucial for complex intraocular procedures.

Purpose of the Study:

• To introduce and evaluate a novel motorized stereotactic micromanipulator for vitreous surgery.
• To assess the impact of the device on surgical precision, surgeon comfort, and patient safety.
• To explore the potential of the system for advancing vitreous surgical methodologies.

Main Methods:

• Development of a motorized stereotactic micromanipulator controlled via joystick.
• Integration of specialized adapters for various vitreous surgical instruments.
• Utilisation of an adapted Panfundoscope for 160-degree inverted fundus visualization.

Main Results:

• The micromanipulator significantly enhances procedural precision.
• It improves surgeon comfort and patient safety during vitreous surgery.
• The system accommodates diverse surgical instruments and offers continuous visualization.

Conclusions:

• The motorized stereotactic micromanipulator represents a significant advancement in vitreous surgery.
• It offers improved control, visualization, and safety compared to free-hand techniques.
• This technology may facilitate the development of novel, highly precise surgical methods.