Medical instrument guidance using stereo radiolocation
The present invention relates in general to medical instrument guidance for minimally invasive medical procedures and, in particular, to three-dimensional guidance using stereo radiolocation and related imaging for penetration path selection. The present invention has particular advantages with resp...
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Main Authors | , |
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Format | Patent |
Language | English |
Published |
13.01.2004
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Abstract | The present invention relates in general to medical instrument guidance for minimally invasive medical procedures and, in particular, to three-dimensional guidance using stereo radiolocation and related imaging for penetration path selection. The present invention has particular advantages with respect to sentinel node biopsy procedures.
A stereo radiolocalization and targeting system () includes a table assembly () for supporting a patient (), a stereo radiolocalization subsystem (), a medical instrument support subsystem (), and an ultrasound imaging subsystem (). The stereo radiolocalization subsystem () provides three-dimensional localization information for an area of interest within the patient's body such as a sentinel node. The medical instrument support subsystem () allows for targeting of a medical instrument () to the area of interest for treatment, extraction or other procedures. The imaging subsystem () provides real-time imaging for use in penetration path selection and monitoring medical instrument insertion. Flexible positioning support mechanisms (and ) provide substantial positioning flexibility for various elements of the system (). |
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AbstractList | The present invention relates in general to medical instrument guidance for minimally invasive medical procedures and, in particular, to three-dimensional guidance using stereo radiolocation and related imaging for penetration path selection. The present invention has particular advantages with respect to sentinel node biopsy procedures.
A stereo radiolocalization and targeting system () includes a table assembly () for supporting a patient (), a stereo radiolocalization subsystem (), a medical instrument support subsystem (), and an ultrasound imaging subsystem (). The stereo radiolocalization subsystem () provides three-dimensional localization information for an area of interest within the patient's body such as a sentinel node. The medical instrument support subsystem () allows for targeting of a medical instrument () to the area of interest for treatment, extraction or other procedures. The imaging subsystem () provides real-time imaging for use in penetration path selection and monitoring medical instrument insertion. Flexible positioning support mechanisms (and ) provide substantial positioning flexibility for various elements of the system (). |
Author | Nields, Morgan W Toker, Emre |
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References | Siczek et al. (6022325) 20000200 Thurston et al. (5732704) 19980300 Bucholz et al. (6490467) 20021200 Ruike (5273043) 19931200 Madden et al. (6135955) 20001000 Wake et al. (6331700) 20011200 Ong et al. (4521808) 19850600 Madden et al. (5694933) 19971200 Carroll (5961458) 19991000 Ritchart et al. (5810806) 19980900 Wake (6339216) 20020100 Scibilia et al. (6021341) 20000200 Drutchas et al. (4550597) 19851100 Emmenegger et al. (6296613) 20011000 Lemelson (5464013) 19951100 Abreu (6312393) 20011100 Thurston et al. (5857463) 19990100 Grable (6195580) 20010200 Call (5928150) 19990700 Bonlie (6210317) 20010400 |
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Snippet | The present invention relates in general to medical instrument guidance for minimally invasive medical procedures and, in particular, to three-dimensional... |
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