BIOPSY NEEDLE OBSERVATION DEVICE, AND METHOD FOR THE SAME
PROBLEM TO BE SOLVED: To provide a biopsy needle observation device and a method for the same which emphasizes the relation between the biopsy needle and a target object by drawing a contour of the biopsy needle on a three dimensional diagnostic image. SOLUTION: The biopsy needle observation device...
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| creator | FAN JE SOBU SONG YOUNG SEUK KIM GI DOKU LEE KI-JONG BAE MOO HO GEE SAN BOMU |
| description | PROBLEM TO BE SOLVED: To provide a biopsy needle observation device and a method for the same which emphasizes the relation between the biopsy needle and a target object by drawing a contour of the biopsy needle on a three dimensional diagnostic image. SOLUTION: The biopsy needle observation device comprises an ultrasonic probe 102 transmitting an ultrasonic signal to a target object and receiving an reflected echo signal, a three dimensional image forming part 104 forming a three dimensional volume image by combining two dimensional data sent from the ultrasonic probe 102, a target object take-out part 106 taking out the target object from the three dimensional volume image, a position calculation part 108 estimating the position of the taken-out target object and the biopsy needle inserted into the taken-out target object, a display 110 displaying the taken-out target object, and a controller 112 calculating the positional error between the biopsy needle and the taken-out target object depending on the estimated position calculated at the position calculation part 108, and supplying the calculation error to the position calculation part 108. COPYRIGHT: (C)2004,JPO |
| format | Patent |
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| subjects | ANALOGOUS ARRANGEMENTS USING OTHER WAVES DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES DIAGNOSIS HUMAN NECESSITIES HYGIENE IDENTIFICATION LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION ORRERADIATION OF RADIO WAVES MEASURING MEDICAL OR VETERINARY SCIENCE PHYSICS RADIO DIRECTION-FINDING RADIO NAVIGATION SURGERY TESTING |
| title | BIOPSY NEEDLE OBSERVATION DEVICE, AND METHOD FOR THE SAME |
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