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:
Jan. 03, 1995
Filed:
Apr. 12, 1993
Applicant:
Inventors:
Ronald J Ehmsen, Villa Park, CA (US);
Michael H Ekinaka, Irvine, CA (US);
Jeffery O Brown, North Logan, UT (US);
Mario Cordero, Tustin, CA (US);
Assignee:
Optimed Technologies, Inc., Orange, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61B / ;
U.S. Cl.
CPC ...
128-4 ;
Abstract
A fiberscope is constructed with one or more of a pivoted eyepiece, a cannula insertion assembly capable of housing a retractable fiber bundle and/or delivering distention fluid, a disposable sheath and seal assembly and an encasement for a fiber bundle. The distal end of the encased bundle can be advanced or withdrawn from its protective sheath. When advanced, it may be reoriented in direction by means of linkage to structure which can be manipulated from outside the instrument.