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:
Mar. 16, 2010
Filed:
Jun. 20, 2008
Peyman Pakzaban, Houston, TX (US);
Peyman Pakzaban, Houston, TX (US);
Other;
Abstract
A non-invasive means and method locates a target spinal segment on a patient prior to surgery. An apparatus comprises a frame; a plurality of laser diodes projecting planar beams and mounted on the perimeter of the frame; a radio-opaque cable attached to the frame at the location of a laser diode; optionally, a weight is attached to the cable; optionally a rod extends from the frame perimeter; and optionally a bombsight is included within the frame marked with crosshairs. The method comprises the steps of marking a patient's skin; placing the frame on the patient; turning on the laser diodes; rotating the frame until the until a line of visible light is perpendicular to the patient's spine; aligning the cable with the planar laser beam; providing an X-ray source; aligning the X-ray source with the planar laser beam and obtaining an X-ray.