The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 17, 1996
Filed:
Jun. 08, 1994
Applicant:
Inventors:
Richard J Gillette, County of Lincoln, MO (US);
James C Easley, County of St. Charles, MO (US);
Assignee:
Syntec, Inc., Winfield, MO (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61M / ;
U.S. Cl.
CPC ...
604319 ; 604320 ; 604119 ;
Abstract
The invention relates to a cassette and vacuum aspiration collection system for ophthalmic surgery. The cassette comprises two parts under vacuum where the smaller part discharges into the larger part and the vacuum provided to both parts is provided by a single unit. The vacuum control system has improved response to the user's demand.