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:
Dec. 23, 1997
Filed:
Jun. 17, 1996
Applicant:
Inventor:
Stephen A Schendel, Menlo Park, CA (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61B / ;
U.S. Cl.
CPC ...
606 57 ; 606 71 ; 606 60 ;
Abstract
A distraction device for osteosynthesis includes a first member which is telescopically housed within a second member. The first and second members are attached to first and second bone segments, respectively. The device includes a ratchet wheel having teeth which engage teeth of the first member. Rotation of the ratchet wheel cause the first member to telescopically extend from its second member housing in an arcuate path.