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, 1992
Filed:
Mar. 21, 1990
Applicant:
Inventor:
Lucien C Olivier, Essen, DE;
Assignee:
Isotopen-Technik Dr. Sauerwein GmbH, Haan/Rheinl., DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61B / ;
U.S. Cl.
CPC ...
12866205 ; 604117 ;
Abstract
In a syringe for ultrasonically aided penetration of arterial or venous vessels the transmitter and the receiver are arranged in the piston. This simplifies manipulation and, particularly if a physiological saline solution is simultaneously injected to directly couple the ultrasound to the soft parts surrounding the vessel, enables vessels even in anatomically difficult positions to be localized simply and without the danger of complications.