Diagnostic medical ultrasound systems and methods using image based freehand needle guidance
AssigneeAcuson Corporation
InventorsRobert W. Steins, Ann Shvarts, Thilaka S. Sumanaweera
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AssigneeAcuson Corporation
InventorsRobert W. Steins, Ann Shvarts, Thilaka S. Sumanaweera
Estimating the term…
A diagnostic medical ultrasound system having an integrated invasive medical device guidance system is disclosed. The guidance system obtains image slice geometry and other imaging parameters from the ultrasound system to optimize the guidance computations and visual representations of the invasive medical device and the imaged portion of the subject. Further, the ultrasound system obtains guidance data indicating the relative location, i.e. position and/or orientation of the invasive medical device relative to the transducer and imaging plane to optimize the imaging plane and ultrasound beam characteristics to automatically optimally image both the imaged portion of the subject and the invasive medical device.
In a diagnostic medical ultrasound system, a method of displaying a trajectory of an invasive medical device relative to and within a portion of a subject, said method comprising:
In a diagnostic medical ultrasound system, a method of displaying a trajectory of an invasive medical device relative to and within a portion of a subject, said portion including a target portion of said invasive medical device, said method comprising:
Dependencies are inferred from the claim text.