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:
Oct. 09, 2012
Filed:
Mar. 24, 2009
Applicants:
Carl Nelson, Lincoln, NE (US);
Xiaoli Zhang, Lincoln, NE (US);
Inventors:
Carl Nelson, Lincoln, NE (US);
Xiaoli Zhang, Lincoln, NE (US);
Assignee:
Board of Regents of the University of Nebraska, Lincoln, NE (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61B 19/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A light-weight, compact, highly dexterous surgical robot system for performing in vivo minimally invasive surgeries that allows precise control of position and orientation of surgical tools. The surgical robot system has three rotational degrees of freedom and one translational degree of freedom and is composed of seven links joined by three gear pairs and six turning pairs. The surgical robot system maintains an open space where a surgical tool element enters the patient to avoid self-collisions within the robot system during surgeries.