Fiber-optic OCT sensor guided "SMART" micro-forceps for microsurgery

Cheol Song; Dong Yong Park; Peter L. Gehlbach; Seong Jin Park; Jin U. Kang

doi:10.1364/BOE.4.001045

Fiber-optic OCT sensor guided "SMART" micro-forceps for microsurgery

Cheol Song, Dong Yong Park, Peter L. Gehlbach, Seong Jin Park, Jin U. Kang

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

40 Scopus citations

Abstract

A handheld Smart Micromanipulation Aided Robotic-surgery Tool (SMART) micro-forceps guided by a fiber-optic common-path optical coherence tomography (CP-OCT) sensor is presented. A fiber-optic CPOCT distance and motion sensor is integrated into the shaft of a microforceps. The tool tip position is manipulated longitudinally through a closed loop control using a piezoelectric motor. This novel forceps design could significantly enhance safety, efficiency and surgical outcomes. The basic grasping and peeling functions of the micro-forceps are evaluated in dry phantoms and in a biological tissue model. As compared to freehand use, targeted grasping and peeling performance assisted by active tremor compensation, significantly improves micro-forceps user performance.

Original language	English (US)
Pages (from-to)	1045-1050
Number of pages	6
Journal	Biomedical Optics Express
Volume	4
Issue number	7
DOIs	https://doi.org/10.1364/BOE.4.001045
State	Published - 2013

ASJC Scopus subject areas

Biotechnology
Atomic and Molecular Physics, and Optics

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10.1364/BOE.4.001045

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abstract = "A handheld Smart Micromanipulation Aided Robotic-surgery Tool (SMART) micro-forceps guided by a fiber-optic common-path optical coherence tomography (CP-OCT) sensor is presented. A fiber-optic CPOCT distance and motion sensor is integrated into the shaft of a microforceps. The tool tip position is manipulated longitudinally through a closed loop control using a piezoelectric motor. This novel forceps design could significantly enhance safety, efficiency and surgical outcomes. The basic grasping and peeling functions of the micro-forceps are evaluated in dry phantoms and in a biological tissue model. As compared to freehand use, targeted grasping and peeling performance assisted by active tremor compensation, significantly improves micro-forceps user performance.",

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AU - Park, Dong Yong

AU - Gehlbach, Peter L.

AU - Park, Seong Jin

AU - Kang, Jin U.

PY - 2013

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AB - A handheld Smart Micromanipulation Aided Robotic-surgery Tool (SMART) micro-forceps guided by a fiber-optic common-path optical coherence tomography (CP-OCT) sensor is presented. A fiber-optic CPOCT distance and motion sensor is integrated into the shaft of a microforceps. The tool tip position is manipulated longitudinally through a closed loop control using a piezoelectric motor. This novel forceps design could significantly enhance safety, efficiency and surgical outcomes. The basic grasping and peeling functions of the micro-forceps are evaluated in dry phantoms and in a biological tissue model. As compared to freehand use, targeted grasping and peeling performance assisted by active tremor compensation, significantly improves micro-forceps user performance.

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Fiber-optic OCT sensor guided "SMART" micro-forceps for microsurgery

Abstract

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