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Preliminary evaluation of haptic guidance for pre-positioning a comanipulated needle

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Abstract

In minimally-invasive procedures like biopsy, the physician has to insert a needle into the tissues of a patient to reach a target. Currently, this task is mostly performed manually. This can result in a large nal positioning error of the tip that might lead to misdiagnosis and inadequate treatment. In this paper, we present 5 haptic guides to assist the clinical gesture of needle insertion. Those guides were evaluated through a preliminary user study involving two physicians, both experts in needle manipulation.
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Dates and versions

hal-02387214 , version 1 (29-11-2019)

Identifiers

  • HAL Id : hal-02387214 , version 1

Cite

Hadrien Gurnel, Maud Marchal, Laurent Launay, Luc Beuzit, Alexandre Krupa. Preliminary evaluation of haptic guidance for pre-positioning a comanipulated needle. SURGETICA 2019, Jun 2019, Rennes, France. pp.1-3. ⟨hal-02387214⟩
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