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. 06, 1993
Filed:
Apr. 03, 1991
Applicant:
Inventors:
Michael Grunewald, Germering, DE;
Hans Lobentanzer, Munich, DE;
Harald Eizenhofer, Munich, DE;
Friedrich Ueberle, Gilching, DE;
Heribert Koch, Germering, DE;
Assignee:
Dornier Medizintechnik GmbH, , DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61B / ;
U.S. Cl.
CPC ...
128 / ;
Abstract
An arrangement for generating focussed shock waves having two two-dimensional shock wave sources. The sources are of different types. In particular, an electromagnetic shock wave source is used in combination with a piezoelectric shock wave source. The arrangement has applications in no-contact lithotrity.