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:
Jul. 18, 1995
Filed:
Nov. 16, 1993
Applicant:
Inventor:
Camilla Olson, Palo Alto, CA (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61B / ;
U.S. Cl.
CPC ...
12866108 ; 12866202 ;
Abstract
An improved method of visualizing blood flow in the maternal placenta is provided. By utilizing contrast media to enhance the ultrasound image, the condition of the maternal placenta during pregnancy can be evaluated so as to permit intervention for correcting abnormal conditions of such blood flow, if required.