Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Automatic registration system for use with position tracking and imaging system for use in medical applications










Image Number 5 for United States Patent #5873822.

A system is disclosed for monitoring the position of a medical instrument with respect to a patient's body and for displaying at least one of a plurality of prerecorded images of said body responsive to the position of said medical instrument. In one embodiment the system includes a reference unit secured from movement with respect to the patient's body such that said reference unit is substantially immobile with respect to a target operation site. The system also includes a remote unit for attachment to the medical instrument. A field generator may be associated with one of the units for generating a position characteristic field in an area including the target operation site. One or more field sensors may be associated with either of the units responsive to the presence of the position characteristic field for producing one or more sensor output signals representative of said sensed field. A position detector in communication with the sensor output signal produces position data representative of the position of the remote unit with respect to the reference unit. An output display in communication with the position detector displays at least one of the prerecorded images responsive to the position data.








 
 
  Recently Added Patents
Image forming apparatus and warming up method thereof
Vehicle control apparatus
Methods, systems, and computer program product for virtually modifying surface region curvature to detect protrusions
Prodrugs of [4 [4-(5-Aminomethyl-2-fluoro-phenyl)-piperidin-1-yl]-(1H-pyrrolo-pyridin-yl- )-methanones and synthesis thereof
Systems, devices, methods, and compositions including fluidized x-ray shielding compositions
Rim for a TV receiver
Housekeeping cart
  Randomly Featured Patents
Programmable I/O element circuit for high speed logic devices
Methods and systems for combining layers in a multi-layer bitstream
Adjustable door arrangement for a vacuum chamber
Method of producing fibers from a straw and board products made therefrom
Coil winding apparatus and winding method
Electrically conductive nanocomposite material and thermoelectric device comprising the material
Demand-driven opportunistic garbage collection in memory components
Wet multi-plate clutch
Wearable jacket having communication function, and endoscope system employing wearable jacket
Capillary electrophoresis molecular weight separation of biomolecules using a polymer-containing solution