PHAKOEMULSIFICATION AND I / A SLEEVE
DE602023018089T2Active Publication Date: 2026-06-03JOHNSON & JOHNSON SURGICAL VISION INC
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Patent Information
- Application Number
- DE602023018089
- Authority / Receiving Office
- DE · DE
- Patent Type
- Patents
- Current Assignee / Owner
- Priority Date
- 2022-05-20
- Filing Date
- 2023-05-09
- Publication Date
- 2026-06-03
- Estimated Expiration
- 2043-05-09
AI Technical Summary
Technical Problem
Current irrigation sleeves in ocular surgery are prone to snagging on incisions and have limited irrigation outflow, which can compromise chamber stability during cataract surgery.
Method used
The development of irrigation sleeves with webbed, crossed, or axially stretched irrigation ports, and centering dimples to minimize snagging and enhance outflow, using materials like silicone or rubber, and manufacturing methods such as gum stock transfer molding and laser cutting.
Benefits of technology
The improved irrigation sleeves reduce the likelihood of snagging on incisions while maintaining optimal fluid flow, ensuring stable chamber conditions during surgery.
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