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. 04, 2012
Filed:
Feb. 16, 2010
Dennis A. Woggon, Rice, MN (US);
A. Joshua Woggon, Saint Cloud, MN (US);
John D. Carlson, Saint Joseph, MN (US);
Donald D. Winkels, Avon, MN (US);
Dennis A. Woggon, Rice, MN (US);
A. Joshua Woggon, Saint Cloud, MN (US);
John D. Carlson, Saint Joseph, MN (US);
Donald D. Winkels, Avon, MN (US);
Other;
Abstract
A wedge-shaped multiple drop traction (MDT) apparatus percussively moves at low frequencies and through displacement great enough to induce discontinuous displacement between adjacent cervical vertebrae. The MDT rests on a fixed surface beneath a patient's shoulders. A head traction applicator applies a traction force to a patient's head, and preferably a cushion is provided under the patient's head. The MDT has a motive power source mounted on a static base plate. The motive power source turns an eccentric shaft carrying bearings thereupon, and these bearings are coupled through contact pads to a vibrating plate that is pivotal with respect to the static base plate. Cushions couple the vibrating plate to the patient's back, and yet leave the spinal column unsupported and also displaced from direct contact with the vibrating plate. Additional synergy is obtained with smaller amplitude vibration therapy applied simultaneously to the cervical vertebrae region.