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A motorized hand piece for injectable lenses
A Scialdone1, P G Gobbi, R Brancato
1Department of Ophthalmology and Visual Science, Scientific Institute H.S. Raffaele, University of Milan, Italy.
Ophthalmic Surgery and Lasers
|June 1, 1997
Summary
New foldable intraocular lenses (IOLs) are implanted using injectors. A novel one-handed injector system simplifies the delivery of plate-haptic IOLs, improving surgical efficiency and lens positioning.
Area of Science:
- Ophthalmology
- Medical Devices
- Surgical Technology
Background:
- Foldable intraocular lenses (IOLs) enable smaller incision sizes during cataract surgery.
- Current IOL injectors, while effective, typically require two hands for optimal stabilization and management.
- This often leaves one hand unavailable for crucial IOL positioning during implantation.
Purpose of the Study:
- To introduce a novel, one-handed injector system for plate-haptic foldable intraocular lenses.
- To enhance the ease of handling and efficiency of IOL implantation.
- To facilitate improved IOL positioning by freeing up a surgical hand.
Main Methods:
- Development of a simple, mechanized system for a new injector.
- Design allows for pen-like, one-handed operation.
- Focus on delivering plate-haptic (taco-style) IOLs.
Main Results:
- The new injector system allows for one-handed delivery of plate-haptic IOLs.
- The pen-like mechanism simplifies the implantation process.
- Potential for improved surgeon control and efficiency during IOL delivery.
Conclusions:
- The one-handed injector system represents a significant advancement in IOL delivery technology.
- This innovation can streamline cataract surgery procedures.
- It offers a practical solution for improving surgeon ergonomics and IOL manipulation.