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:
Nov. 10, 1987
Filed:
May. 08, 1985
Christian Chaussy, Los Angeles, CA (US);
Wolfgang Hepp, Immenstaad, DE;
Dick van Rijn, Eriskirch, DE;
Bernd Forssmann, Friedrichshafen, DE;
Dornier System GmbH, Friedrichshafen, DE;
Abstract
A concrement in a human body is located by an X-ray system establishing an axis through the concrement; ultrasonic equipment determines a depth coordinate value for the concrement on that axis, and a shock gyrator and focusing system is placed on that established axis for obtaining the comminution. A rest is provided for placing the body in the action zone, and for establishing a second axis in a coordinate system; the third axis is perpendicular to the latter and defines locally the direction of position change for the various types of equipment needed to carry out the aforementioned program.