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:
Aug. 13, 2002
Filed:
Jun. 01, 2000
Applicant:
Inventors:
Richard B. Mazess, Madison, WI (US);
Richard F. Morris, Stoughton, WI (US);
Assignee:
Lunar Corporation, Madison, WI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61B 8/00 ;
U.S. Cl.
CPC ...
A61B 8/00 ;
Abstract
An ultrasonic densitometer has opposed ultrasonic transducers with inflatable bladders containing a coupling fluid. The bladders are affixed to a housing with a simple mounting. The densitometer sizes the bladder diameter so as to be moved into contact to the patient with inflation only. The densitometer further controls the geometry of the inflated bladders so as to provide improved immobilization of the patient. The coupling fluid allows the bladder also to couple the ultrasonic energy to the patient member.