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:
Jun. 27, 1995
Filed:
Nov. 15, 1993
Applicant:
Inventor:
William Dowd, Midland, MI (US);
Assignee:
The Dow Chemical Company, Midland, MI (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K / ; A61B / ;
U.S. Cl.
CPC ...
424-145 ; 128654 ;
Abstract
A method for detection and localization of tissues having estrogen receptors during surgery is disclosed. The method involves administering an effective amount of an estradiol derivative labeled with a radionuclide to a patient and then delaying surgery for a time interval for permitting the labeled estradiol derivative to localize in the tissue. Thereafter, an operative field of the animal is surgically accessed an the tissue within the operative filed examined with a probe to detect photon emission from the labeled estradiol derivative.