Invention Grant
- Patent Title: Methods of solenoid valve control optimization
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Application No.: US18181267Application Date: 2023-03-09
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Publication No.: US12263122B2Publication Date: 2025-04-01
- Inventor: Daryush Agahi , Jiansheng Zhou
- Applicant: Alcon Inc.
- Applicant Address: CH Fribourg
- Assignee: Alcon Inc.
- Current Assignee: Alcon Inc.
- Current Assignee Address: CH Fribourg
- Agency: PATTERSON + SHERIDAN, LLP
- Main IPC: F16K31/06
- IPC: F16K31/06 ; A61F9/007 ; F16K37/00 ; G05D7/06 ; H01F7/06 ; H01F7/16 ; A61B17/00
Abstract:
Systems and methods for optimizing the application of pulse width modulation (PWM) in a voltage signal for delivering a current in a valve used to alternatively deliver pressurized gas to and vent from chambers in a vitrectomy probe used to drive a cutter.
Public/Granted literature
- US20230201033A1 METHODS OF SOLENOID VALVE CONTROL OPTIMIZATION Public/Granted day:2023-06-29
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