2007 IEEE Dallas Engineering in Medicine and Biology Workshop最新文献

Suitability of NFC for Medical Device Communication and Power Delivery NFC在医疗设备通信和电力输送中的适用性

2007 IEEE Dallas Engineering in Medicine and Biology Workshop Pub Date : 2007-12-01 DOI: 10.1109/EMBSW.2007.4454171

Eric Freudenthal, David Herrera, F. Kautz, Carlos Natividad, A. Ogrey, Justin Sipla, Abimael Sosa, Carlos Betancourt, Leonardo Estevez, A. Ogrey

{"title":"Suitability of NFC for Medical Device Communication and Power Delivery","authors":"Eric Freudenthal, David Herrera, F. Kautz, Carlos Natividad, A. Ogrey, Justin Sipla, Abimael Sosa, Carlos Betancourt, Leonardo Estevez, A. Ogrey","doi":"10.1109/EMBSW.2007.4454171","DOIUrl":"https://doi.org/10.1109/EMBSW.2007.4454171","url":null,"abstract":"Near Field Communications (NFC) is a 13.56 MHz inductively coupled power delivery and communication protocol that extends the ISO 14443 RFID standard. Low cost NFC scanner subsystems are anticipated to be widely incorporated in coming generations of commodity cellular phones. We consider the potential of this emerging infrastructure to provide convenient and low cost power distribution and communication channels for a range of medical devices. For example, an NFC device within a cell phone could relay measurements collected from a defibrillator-pacemaker to a monitoring physician, remotely control an insulin pump, or activate an implanted neural simulation system. NFC devices pose similar bio-compatibility challenges to other implanted electronics without requiring the provisioning of battery power to support communication. Furthermore, an NFC communication subsystem's power-independence provides a measure of defense against potential denial-of-service attacks that consume power in order to discharge a capacity-limited power source. The 13.56 MHz band has minimal interaction with human and animal tissues. We conducted several successful proof-of- concept experiments communicating with with ISO 14443 tags implanted at multiple locations within a human cadaver. Magnetic field strength decays with the cube of distance-to- antenna, limiting limits the range of potential eavesdroppers. At present, NFC protocols do not provide an appropriate set of privacy properties for implanted medical applications. However, NFC devices are implemented using embedded general purpose processors and thus only software modifications would be required to support protocol extensions with enhanced privacy.","PeriodicalId":333843,"journal":{"name":"2007 IEEE Dallas Engineering in Medicine and Biology Workshop","volume":"39 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2007-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117234017","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 33

Centrality Measures for the Human Red Blood Cell Interactome 人体红细胞相互作用组的中心性测量

2007 IEEE Dallas Engineering in Medicine and Biology Workshop Pub Date : 2007-12-01 DOI: 10.1109/EMBSW.2007.4454183

A. Kurdia, O. Daescu, L. Ammann, D. Kakhniashvili, S. Goodman

引用次数: 13

An Iterative ICA Method for Separating fMRI Acoustic Noise Components 一种分离fMRI噪声分量的迭代ICA方法

2007 IEEE Dallas Engineering in Medicine and Biology Workshop Pub Date : 2007-11-01 DOI: 10.1109/EMBSW.2007.4454158

Wanjun Huang, I. Panahi, R. Briggs

引用次数: 0

Practical Techniques for Limiting Disclosure of RF-Equipped Medical Devices 限制射频医疗设备披露的实用技术

2007 IEEE Dallas Engineering in Medicine and Biology Workshop Pub Date : 2007-11-01 DOI: 10.1109/EMBSW.2007.4454179

E. Freudenthal, R. Spring, L. Estevez

{"title":"Practical Techniques for Limiting Disclosure of RF-Equipped Medical Devices","authors":"E. Freudenthal, R. Spring, L. Estevez","doi":"10.1109/EMBSW.2007.4454179","DOIUrl":"https://doi.org/10.1109/EMBSW.2007.4454179","url":null,"abstract":"The use of radio for communication with medical devices provides important convenience and safety features. However, devices that respond to unauthorized queries may inadvertently disclose their presence. It is reasonable for users to expect that their devices' detectability by third parties to be limited, and thus even eavesdroppers to an authorized conversation (e.g. a command sent to an insulin pump) should observe an access code of minimal utility for triggering future transmissions. Access rights should be revocable in a manner that limits that harm that can be caused by authorized devices in the possession of unauthorized users. In order to detect inappropriate use, it may be desirable for access history to be available for audit. We describe a family of replay-attack resistant protocols suitable for embedding into query messages that can authorize users with a range of differentiated access rights. Implanted devices utilizing these techniques can evade detection by suppressing responses to queries that do not contain appropriate authorization. Techniques are described that can support revocation of authorization and audits of access history. Finally, we observe that the processing of unauthorized queries consumes power and thus can be used to mount a potentially devastating denial-of-service attack against the batteries of both conventional devices and devices that utilize the cryptographic protocols we describe. Since field-powered communication systems (e.g. HF-RFID) contain embedded general-purpose processors that operate using only power extracted from externally applied fields, they are substantially more robust against such forms of attack.","PeriodicalId":333843,"journal":{"name":"2007 IEEE Dallas Engineering in Medicine and Biology Workshop","volume":"13 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2007-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126398083","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 19

"Intelligent" ICT-Enabled EMS: Eclipse of the "Golden Hour" “智能”资讯及通讯科技EMS:“黄金时段”的消失

2007 IEEE Dallas Engineering in Medicine and Biology Workshop Pub Date : 2007-11-01 DOI: 10.1109/EMBSW.2007.4454173

J. Cox, D. Hicks

引用次数: 0

A Near-Infrared Hyperspectral Imaging System for Monitoring Wound Healing Post Amputation 近红外高光谱成像系统监测截肢术后创面愈合

2007 IEEE Dallas Engineering in Medicine and Biology Workshop Pub Date : 2007-11-01 DOI: 10.1109/EMBSW.2007.4454160

K. Zuzak, S. Hariharan, S. C. Naik, M. Mandhale, E. Livingston

引用次数: 2

Optimization of Extracellular Matrix Protein Surface Coating to Enhance Endothelialization on Poly(L-Lactic Acid) 细胞外基质蛋白表面涂层优化促进聚l -乳酸内皮化

2007 IEEE Dallas Engineering in Medicine and Biology Workshop Pub Date : 2007-11-01 DOI: 10.1109/EMBSW.2007.4454165

H. Patel, Hao Xu, Shin-Horng Su, C. Patterson, Kytai T. Nguyen, Kytai T. Nguyen

引用次数: 1

An InkJet Printing Station for Neuroregenerative Tissue Engineering 用于神经再生组织工程的喷墨打印站

2007 IEEE Dallas Engineering in Medicine and Biology Workshop Pub Date : 2007-11-01 DOI: 10.1109/EMBSW.2007.4454176

D. Silva, D. Wallace, P. Cooley, D. Radulescu, D. Hayes

引用次数: 11

Performance Comparison of FXRLS, FXAPA and FXLMS Active Noise Cancellation Algorithms on An FMRI Bore Test-Bed FXRLS、FXAPA和FXLMS三种主动降噪算法在FMRI孔台上的性能比较

2007 IEEE Dallas Engineering in Medicine and Biology Workshop Pub Date : 2007-11-01 DOI: 10.1109/EMBSW.2007.4454191

R.M. Reddy, I. Panahi, R. Briggs, E. Perez

引用次数: 12

A Digital Olfactometer for Smell Threshold Measurements in Neurodegenerative Disease Diagnostics 用于神经退行性疾病诊断嗅觉阈值测量的数字嗅觉计

2007 IEEE Dallas Engineering in Medicine and Biology Workshop Pub Date : 2007-11-01 DOI: 10.1109/EMBSW.2007.4454170

D. Hayes, D. Wallace, D. Taylor, B. Antohe, I. Achiriloaie, N. Comparini

{"title":"A Digital Olfactometer for Smell Threshold Measurements in Neurodegenerative Disease Diagnostics","authors":"D. Hayes, D. Wallace, D. Taylor, B. Antohe, I. Achiriloaie, N. Comparini","doi":"10.1109/EMBSW.2007.4454170","DOIUrl":"https://doi.org/10.1109/EMBSW.2007.4454170","url":null,"abstract":"Ink-jet microdispensing technology was used to develop an instrument for the quantitative determination of the olfactory threshold. An electrical pulse applied to the piezoelectric microdispenser causes a drop of fluid to be ejected through a precise orifice. An electronic console actuates the piezoelectric dispensing elements and controls the number of drops that are dispensed and evaporated to create a fragrance cloud. The number of drops that are generated, evaporated and presented to the patient's nose for detection is adjusted according to a preset algorithm until the patient's smell threshold is discovered. Neurodegenerative disease patients tested with the developed olfactometer showed a significant elevation of their olfactory threshold as compared to normal controls. This result agrees with literature studies that indicate the sense of smell is one of the first affected by neurodegenerative disease. Through its precise control and detection capability, the digital olfactometer described in this paper can be used as an early screening tool for neurodegenerative diseases through olfactory threshold determination.","PeriodicalId":333843,"journal":{"name":"2007 IEEE Dallas Engineering in Medicine and Biology Workshop","volume":"59 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2007-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132202297","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 3