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News/A Vision-Language-Action Model for Adaptive Ultrasound-Guided Needle Insertion and Needle Tracking
arxiv
PublishedApril 23, 2026 at 4:00 AM

A Vision-Language-Action Model for Adaptive Ultrasound-Guided Needle Insertion and Needle Tracking

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arXiv:2604.20347v1 Announce Type: cross Abstract: Ultrasound (US)-guided needle insertion is a critical yet challenging procedure due to dynamic imaging conditions and difficulties in needle visualization. Many methods have been proposed for automated needle insertion, but they often rely on hand-cr

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