Invention Grant
- Patent Title: Phacoemulsification hand piece with integrated aspiration pump
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Application No.: US13325549Application Date: 2011-12-14
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Publication No.: US09861522B2Publication Date: 2018-01-09
- Inventor: Gary Sorensen , Glenn Sussman
- Applicant: Gary Sorensen , Glenn Sussman
- Applicant Address: US TX Fort Worth
- Assignee: Alcon Research, Ltd.
- Current Assignee: Alcon Research, Ltd.
- Current Assignee Address: US TX Fort Worth
- Main IPC: A61F9/00
- IPC: A61F9/00 ; A61F9/007 ; A61M5/142
Abstract:
An ophthalmic surgical hand piece comprises a driver coupled to a horn. The horn is coupled to a needle. An aspiration pump is integral with the hand piece and is located close to the needle. A rigid length of aspiration line is located between the aspiration pump and the needle. An optional pressure sensor is located between the aspiration pump and the needle as well.
Public/Granted literature
- US20120083728A1 PHACOEMULSIFICATION HAND PIECE WITH INTEGRATED ASPIRATION PUMP Public/Granted day:2012-04-05
Information query
