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:
Mar. 25, 1986
Filed:
May. 07, 1984
Robert N Fabricant, Upland, CA (US);
Ronald J Gangemi, Grass Valley, CA (US);
Other;
Abstract
An extra-capsular cataract surgery system including a handpiece having first and second passageways for irrigation and aspiration purposes, respectively, the system including an attachment for quick connection to the handpiece, the attachment having first and second passages for communication with the passageways of the handpiece, the attachment having a main body portion with a first cannula fixedly attached thereto in an axial position with a piston-like member having a second cannula configured for being received on the first cannula in coaxial sealing relation. Each cannula has a port adjacent the end thereof. The piston-like member is received within a bore in the main body portion and is rotatable and axially displaceable therein. A luer attachment is provided for connection to the handpiece for infusion only.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile