An electronic device for needle placement during sonographically guided percutaneous intervention

M. H. Howard; R. C. Nelson; E. K. Paulson; M. A. Kliewer; D. H. Sheafor

doi:10.1148/radiology.218.3.r01mr10905

An electronic device for needle placement during sonographically guided percutaneous intervention

M. H. Howard, R. C. Nelson, E. K. Paulson, M. A. Kliewer, D. H. Sheafor

Research output: Contribution to journal › Article › peer-review

32 Scopus citations

Abstract

An electronic device for guiding needle placement during sonographically directed percutaneous intervention was tested in a phantom and then in patients. In the phantom, targeting accuracy was similar for use of the needle guide alone, the needle guide with the device, and freehand techniques with the device, but all were superior to the freehand technique alone (P < .001). In 34 (79%) of 43 patients, the device worked well.

Original language	English (US)
Pages (from-to)	905-911
Number of pages	7
Journal	Radiology
Volume	218
Issue number	3
DOIs	https://doi.org/10.1148/radiology.218.3.r01mr10905
State	Published - 2001

Keywords

Interventional procedures, technology
Phantoms
Ultrasound (US), guidance
Ultrasound (US), technology

ASJC Scopus subject areas

Radiology Nuclear Medicine and imaging

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10.1148/radiology.218.3.r01mr10905

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KW - Ultrasound (US), technology

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An electronic device for needle placement during sonographically guided percutaneous intervention

Abstract

Keywords

ASJC Scopus subject areas

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