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:
Mar. 24, 1987
Filed:
Feb. 24, 1986
Applicant:
Inventor:
Koji Matsuo, Tokyo, JP;
Assignee:
Matsushita Electric Industrial Co., Ltd., Kadoma, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G10K / ;
U.S. Cl.
CPC ...
181176 ; 181175 ;
Abstract
An acoustic lens for use in an ultrasonographic probe is made of a material including silicone rubber mixed with particles of titanium oxide having diameters ranging from 0.08 to 0.20 .mu.m. The particles are mixed at a ratio in the range of 30 to 65 wt %.