State-of-the-art in force and tactile sensing for minimally invasive surgery
State-of-the-art in force and tactile sensing for minimally invasive surgery
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DOI：
10.1109/jsen.2008.917481
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发表时间：
2008-03-01
影响因子：
4.3
通讯作者：
Dasgupta, Prokar
中科院分区：
文献类型：
--
作者：
Puangmali, Pinyo;Althoefer, Kaspar;Dasgupta, Prokar
触觉感知在外科手术中起着非常重要的作用。它使外科医生能够感知有机组织硬度，测量组织特性，评估解剖结构，并允许他/她为安全的组织操作做出适当的力控制动作。然而，在微创手术中，外科医生通过手术器械感知有价值的触觉信息的能力严重受损。在没有这些感觉信息的情况下进行手术可能会导致组织创伤和重要有机组织损伤的增加。为了恢复外科医生的感知能力，已经应用了力和触觉传感的方法，试图开发可用于检测组织接触力并向外科医生产生触觉反馈的仪器。本文综述了在微创手术中应用的力和触觉传感技术的最新进展。讨论了几种传感策略，包括基于位移、基于电流、基于压力、基于电阻、基于电容、基于压电、基于振动和基于光学的传感。
Haptic perception plays a very important role in surgery. It enables the surgeon to feel organic tissue hardness, measure tissue properties, evaluate anatomical structures, and allows him/her to commit appropriate force control actions for safe tissue manipulation. However, in minimally invasive surgery, the surgeon's ability of perceiving valuable haptic information through surgical instruments is severely impaired. Performing the surgery without such sensory information could lead to increase of tissue trauma and vital organic tissue damage. In order to restore the surgeon's perceptual capability, methods of force and tactile sensing have been applied with attempts to develop instruments that can be used to detect tissue contact forces and generate haptic feedback to the surgeon. This paper reviews the state-of-the-art in force and tactile sensing technologies applied in minimally invasive surgery. Several sensing strategies including displacement-based, current-based, pressure-based, resistive-based, capacitive-based, piezoelectric-based, vibration-based, and optical-based sensing are discussed.