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:
Jul. 04, 2000
Filed:
Apr. 16, 1999
Applicant:
Inventor:
Michael T Trese, Bloomfield Hills, MI (US);
Assignee:
Nuvue Technologies, L.L.C., Westmoreland, NH (US);
Primary Examiner:
Int. Cl.
CPC ...
A61B / ;
U.S. Cl.
CPC ...
600236 ; 600207 ;
Abstract
An eyelid speculum is disclosed in the form of an annular bladder constructed of a resilient material. The annular bladder defines an interior chamber and the bladder is dimensioned to fit in between the upper and lower eyelids of an eye. An inflator is fluidly connected to the bladder chamber to selectively inflate the bladder. Thus, with the bladder positioned in between the upper and lower eyelid and then inflated, the bladder maintains the eyelids in an open position thus exposing the eye and maintaining a stable eye position for medical examination and/or treatment.