Localization of Wireless Capsule Endoscope: A Systematic Review

Mateen, Haris; Basar, Rubel; Ahmed, Abu Saleh; Ahmad, Mohd Yazed

doi:10.1109/jsen.2016.2645945

Cited by 97 publications

(51 citation statements)

References 66 publications

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“…One practical example is the wireless capsule endoscope (WCE) that takes images of the internal gastrointestinal (GI) track [32], it has a small wireless data transmission system that could also be utilized to localize subjects. However, we are using carbon based nanomaterials such as graphene [35], because it is a low-cost material with high carrier mobility, high elasticity, to elaborate nanodevices, applied to biomedicine [36]. We are interested in elaborating, by micro-nanofabrication techniques, graphene antennas to succeed in having a wider broadband [37,38] and to be able to use graphene in wearable devices [39] or as an antenna patch [40], which would represent an improvement in the proposed device, for the real time monitoring of children and people.…”

Section: Discussionmentioning

confidence: 99%

Real Time Monitoring of Children, and Adults with Mental Disabilities Using a Low-Cost Non-Invasive Electronic Device

et al. 2017

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There are a growing number of small children—as well as adults—with mental disabilities (including elderly citizens with Alzheimer’s disease or other forms of age-related dementia) that are getting lost in rural and urban areas for various reasons. Establishing their location within the first 72 h is crucial because lost people are exposed to all kinds of adverse conditions and in the case of the elderly, this is further aggravated if prescribed medication is needed. Herein we describe a non-invasive, low-cost electronic device that operates constantly, keeping track of time, the geographical location and the identification of the subject using it. The prototype was made using commercial low-cost electronic components. This electronic device shows high connectivity in open and closed areas and identifies the geographical location of a lost subject. We freely provide the software and technical diagrams of the prototypes.

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Section: Discussionmentioning

confidence: 99%

Real Time Monitoring of Children, and Adults with Mental Disabilities Using a Low-Cost Non-Invasive Electronic Device

et al. 2017

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“…This is due to the increasing interest on the development of medical monitoring devices, such as wireless capsule endoscope (WCE) [3]. Several capsule localization techniques have been presented in the literature [10]- [11]. All of them are based on the antenna groups.…”

Section: Introductionmentioning

confidence: 99%

Measurement and Simulation Based Study on UWB Channel Characteristics on the Abdomen Area

Särestöniemi

Kissi

Raez

et al. 2019

2019 13th International Symposium on Medical Information and Communication Technology (ISMICT)

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This paper presents a comprehensive simulation and measurement data based study on the UWB on-body radio channel characteristics on the human abdomen area. The main target is to evaluate channel characteristics with several different antenna location options using a recently published ultra wideband (UWB) antenna designed for inbody communications, e.g. for capsule endoscope localization. For the simulations, we use two voxel models and two layer models. Measurement data consists of channel data for seven volunteers having different body size and body composition. The simulation and measurement data is compared and the reason for the differences is discussed. Furthermore, it is shown that the on-body channel characteristics vary significantly depending on the body size and shape of the volunteer if the antenna separation distance is large. With smaller antenna distances, the difference is minor.

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“…[21][22][23][24] The WPT system supplies electrical energy to the micro-robot wirelessly and continuously from an external source, and this has numerous benefits for a micro-robot operating as a medical device. However, to perform more complex missions, these robots need an actuator for propulsion.…”

Section: Introductionmentioning

confidence: 99%

Magnetic field concentration using ferromagnetic material to propel a wireless power transfer based micro-robot

Kim

Park

et al. 2018

AIP Advances

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In this paper, we propose a novel coil structure, using a ferromagnetic material which concentrates the magnetic field, as the propulsion system of a wireless power transfer (WPT) based micro-robot. This structure uses an incident magnetic field to induce current during wireless power transfer, to generate a Lorentz force. To prevent net cancelation of the Lorentz force in the load coil, ferrite films were applied to one side of the coil segment. The demonstrated simplicity and effectiveness of the proposed micro-robot showed its suitability for applications. Simulation and experimental results confirmed a velocity of 1.02 mm/s with 6 mW power transfer capacity for the 3 mm sized micro-robot.

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Localization of Wireless Capsule Endoscope: A Systematic Review

Cited by 97 publications

References 66 publications

Real Time Monitoring of Children, and Adults with Mental Disabilities Using a Low-Cost Non-Invasive Electronic Device

Real Time Monitoring of Children, and Adults with Mental Disabilities Using a Low-Cost Non-Invasive Electronic Device

Measurement and Simulation Based Study on UWB Channel Characteristics on the Abdomen Area

Magnetic field concentration using ferromagnetic material to propel a wireless power transfer based micro-robot

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