SKELETON MODEL INSTRUMENT LOCALIZATION

SKELETON MODEL INSTRUMENT LOCALIZATION

A system including an instrument having an elongate body, and a control system communicatively coupled to the instrument. The control system is configured to access a branched skeleton model defining a skeleton including a plurality of segments representing respective segments of a luminal network,...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Teran, Melissa A, Jeevan, Prasanth, Drahos, Miroslav, Mambembe, René Ango, Robert, Nicolas E, Rafii-Tari, Hedyeh, Sheehy, Alexander James, Zeldis, Andrew Esbenshade, Boyd, Douglas T, Howard, Jeffery D
Format: Patent
Sprache:eng
Schlagworte:
DIAGNOSIS
HUMAN NECESSITIES
HYGIENE
IDENTIFICATION
MEDICAL OR VETERINARY SCIENCE
SURGERY
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Beschreibung
Zusammenfassung:A system including an instrument having an elongate body, and a control system communicatively coupled to the instrument. The control system is configured to access a branched skeleton model defining a skeleton including a plurality of segments representing respective segments of a luminal network, identify a segment of the plurality of segments of the branched skeleton model corresponding to a position of a distal end of the instrument, determine a depth along the segment corresponding to the position of the distal end of the instrument, and determine a position of the distal end of the instrument relative to an anatomical map of the luminal network based on the identified segment and the depth along the segment.