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Combined phacoemulsification and closed pars plana vitrectomy capability in a single computerized instrument
Journal - American Intra-Ocular Implant Society
|October 1, 1980
Summary
The Heslin/Mackool Ocusystem offers controlled ophthalmic surgery with stable fluidics for phacoemulsification and vitrectomy. This advanced system enables precise procedures with specialized handpieces for improved surgical outcomes.
Area of Science:
- Ophthalmology
- Surgical Technology
- Medical Devices
Background:
- Traditional ophthalmic surgical systems can face challenges with fluidic control.
- Maintaining intraocular pressure and stability during cataract and vitreous surgery is crucial.
Purpose of the Study:
- To describe the Heslin/Mackool Ocusystem, a novel integrated platform for ophthalmic surgery.
- To highlight the system's capabilities in phacoemulsification and pars plana vitrectomy.
Main Methods:
- The Ocusystem utilizes a unique flow control system for balanced infusion and evacuation.
- Features include an air-cooled, self-tuning ultrasonic handpiece with reusable tips.
- Vitrectomy handpieces offer guillotine or rotational cutting mechanisms, with options as small as 21 gauge.
Main Results:
- The system allows for low flow rates and high suction without intraocular surging or collapse.
- Facilitates both one- and two-handed surgical techniques.
- Accommodates both limbal and pars plana surgical approaches.
Conclusions:
- The Heslin/Mackool Ocusystem provides a maximally controlled closed system for ophthalmic procedures.
- Its advanced fluidics and versatile handpieces enhance surgical precision and safety in cataract and vitreous surgery.