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. 14, 1997
Filed:
Oct. 20, 1995
Applicant:
Inventor:
Gerald J McMorrow, Kirkland, WA (US);
Assignee:
Diagnostic Ultrasound Corporation, Redmond, WA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61B / ;
U.S. Cl.
CPC ...
12866007 ; 128916 ; 12866202 ;
Abstract
An ultrasound signal is transmitted into the center of the bladder. The received backscatter information is gated so that the data which remains is from a sample volume within the bladder and does not include information from the front or back walls and surrounding tissues of the bladder. The backscatter information is then compared with a preestablished threshold value. If the received backscatter is above a threshold value, it is indicative of a possible urinary tract infection, and an alarm is transmitted to the user.