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. 15, 1980
Filed:
Jun. 26, 1978
Applicant:
Inventor:
Thomas M Gallub, Walton, KY (US);
Assignee:
Actus, Inc., Florence, KY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61B / ;
U.S. Cl.
CPC ...
128654 ; 101405 ; 128659 ; 128661 ;
Abstract
Disclosed is a position marker in the form of a crescent ink stamp or the like for use in conjunction with a detector apparatus for detecting deep vein thrombosis. When in use, the position marker prints a series of overlapping circles. The diameters of the overlapping circles substantially correspond to the diameter of the detector probe, and the amount of overlap is related to the effective area of the probe's crystal sensor.