NAVIGATION SCIENCES, INC.

IVATS

Surgical information systems for identifying the positions of surgical instruments relative to anatomical objects during surgery comprising downloadable computer software; computer hardware; electromagnetic and optical tracking devices in the nature of trackers for tracking the location of surgical instruments;Surgical instruments, namely, fiducial markers for tracking the location of anatomical objects; instruments for placing fiducial markers at anatomical objects; and surgical instruments, namely, trackers for tracking the location of surgical instruments;

J-BAR

surgical instruments in the nature of surgical staplers, surgical cutters, surgical electrocautery instruments, surgical graspers;

J-BAR

Surgical information systems for identifying the positions of surgical instruments relative to anatomical objects during surgery comprising downloadable computer software; computer hardware; electromagnetic and optical tracking devices in the nature of trackers for tracking the location of surgical instruments;Surgical instruments, namely, fiducial markers for tracking the location of anatomical objects; instruments for placing fiducial markers at anatomical objects; and surgical instruments, namely, trackers for tracking the location of surgical instruments;

NAVIGATION SCIENCES

surgical instruments in the nature of surgical staplers, surgical cutters, surgical electrocautery instruments, surgical graspers;SCIENCES;

NAVIGATION SCIENCES

Surgical information systems for identifying the positions of surgical instruments relative to anatomical objects during surgery comprising downloadable computer software; computer hardware; electromagnetic and optical tracking devices in the nature of trackers for tracking the location of surgical instruments;Surgical instruments, namely, fiducial markers for tracking the location of anatomical objects; instruments for placing fiducial markers at anatomical objects; and surgical instruments, namely, trackers for tracking the location of surgical instruments;SCIENCES;

NAVISCI

NAVISION;surgical instruments in the nature of surgical staplers, surgical cutters, surgical electrocautery instruments, surgical graspers;

NAVISCI

Surgical information systems for identifying the positions of surgical instruments relative to anatomical objects during surgery comprising downloadable computer software; computer hardware; electromagnetic and optical tracking devices in the nature of trackers for tracking the location of surgical instruments;NAVISION;Surgical instruments, namely, fiducial markers for tracking the location of anatomical objects; instruments for placing fiducial markers at anatomical objects; and surgical instruments, namely, trackers for tracking the location of surgical instruments;

NAVISCI ENDOMARKER

surgical instruments in the nature of surgical staplers, surgical cutters, surgical electrocautery instruments, surgical graspers;

NAVISCI ENDOMARKER

downloadable computer software for surgical planning; and downloadable computer software for identifying the positions of surgical instruments relative to anatomical objects during surgery;surgical information systems in the nature of medical devices used during surgery for identifying the positions of surgical instruments relative to anatomical objects, incorporating downloadable computer software and computer hardware sold as a unit; surgical instruments, namely, fiducial markers for tracking the location of anatomical objects; surgical instruments in the nature of instruments for placing fiducial markers at anatomical objects; and surgical instruments, namely, trackers for tracking the location of surgical instruments;

VIEWNAV

Precision Navigation System Comprising, a Microprocessor Computer, Television Monitor Screen, Specially Adopted Loran-C Receiver and Pre-Recorded Computer Programs;In the statement, column 1, after line 4, now located at 6900 Wisconsin Ave., Bethesda, Md. 20815 is inserted, and the drawing is amended to appear as follows See current mark information;