Resources Contact Us Home
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
Device and method for superimposing patterns on images in real time, particularly for guidance by location
Asynchronous line interface rate adaptation to the physical layer with synchronous lines at the connection layer
Owner-brokered knowledge sharing machine
Inter-carrier communications for multimedia-message delivery
Isothermal amplification of DNA
PEGylated, extended insulins
Cross-platform cloud-based map creation
  Randomly Featured Patents
Apparatus and process for refilling a bubbler
Color image forming apparatus having correction of color image offset
Fluorescent lamp light ballast system
Spread-spectrum communication device
Hangable storing box for a stack of plastic bags
Direct image offset printing plates
Cover assembly
Rod jigging apparatus
Short game training device for use with golf club
Configuration data management