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:
May. 13, 2003
Filed:
Jul. 25, 2000
Applicant:
Inventor:
John L. Bala, Pomfret Center, CT (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61B 1/07 ; A61B 1/04 ;
U.S. Cl.
CPC ...
A61B 1/07 ; A61B 1/04 ;
Abstract
A micro-endoscopic system employs a pulsed xenon light source and image collection optics with a fine diameter optical probe for an endoscope. Very bright pulses of light emitted by a xenon flash tube increase the intensity of light incident on the light transmitting optics, allowing a reduction in size of the optical components, resulting in a corresponding reduction in the size of the optical probe. A segmented glass image guide directs the reflected light to a sensor array. Segmentation of the image guide avoids the stress related problems associated with fine diameter glass optical structures.