2018 11th Biomedical Engineering International Conference (BMEiCON)最新文献

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Inverse Kinematics Analysis, Size Optimization and Error Analysis of Urology Surgical Manipulator 泌尿外科手术机械臂逆运动学分析、尺寸优化及误差分析
2018 11th Biomedical Engineering International Conference (BMEiCON) Pub Date : 2018-11-01 DOI: 10.1109/BMEICON.2018.8609995
Li Jiajie, S. Hu, Yang Lin
{"title":"Inverse Kinematics Analysis, Size Optimization and Error Analysis of Urology Surgical Manipulator","authors":"Li Jiajie, S. Hu, Yang Lin","doi":"10.1109/BMEICON.2018.8609995","DOIUrl":"https://doi.org/10.1109/BMEICON.2018.8609995","url":null,"abstract":"This article is mainly about the study of Urology Surgical Manipulator for laser ablation of prostate lesions. Firstly, the characteristics of the operation process are analyzed, and the inverse kinematics of the serial manipulator is calculated by the characteristics of the operation. The solution is the precondition of controlling the motion of the manipulator. Secondly, the genetic algorithm is used to optimize the size of the manipulator by verifying the inverse kinematics solution, which makes the size of the manipulator more compact while the predetermined function is realized. Finally, considering the characteristics of the actual mechanical system, using Monte Carlo method to simulation and calculate the error of the end effector, it is verified that the manipulator meets the accuracy requirements of the actual operation.","PeriodicalId":232271,"journal":{"name":"2018 11th Biomedical Engineering International Conference (BMEiCON)","volume":"42 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122647601","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
Exoskeleton Suit Supports the Movement 外骨骼套装支持运动
2018 11th Biomedical Engineering International Conference (BMEiCON) Pub Date : 2018-11-01 DOI: 10.1109/BMEICON.2018.8609990
Parkbhum Reanaree, C. Pintavirooj
{"title":"Exoskeleton Suit Supports the Movement","authors":"Parkbhum Reanaree, C. Pintavirooj","doi":"10.1109/BMEICON.2018.8609990","DOIUrl":"https://doi.org/10.1109/BMEICON.2018.8609990","url":null,"abstract":"Thailand is entering into aging society. Paralysis occurs commonly in this group of people. This is a disease that affects the nervous system, including muscular weakness or Amyo-trophic Lateral Sclerosis (ALS). Patients may not be able to walk or use their lower part of the body. Hence, physical activity is fundamental to human life, if the elders are not able to walk or use some of their body part, their quality of life will be reduce. For this reason, research and development of an equipment to assist physiotherapy rehabilitation or supports the movement of patients has been made. The focus has been drawn to standing and walking, which will result in a better functioning of the patient’s body. This lead to the creation of the prototype exoskeleton suit supporting the body movement. The wearable device consists of a movement mechanism, and a microcontroller-driven system. The development of the device is based on a normal human’s gait. In addition, the prototype has a mechanism for limiting the degree of movement of the joints in the waist and knee, with both mechanical and electrical security. Finally, this device can help the patient’s body stood up and assist the walk, which allowing them to take care of themselves and not rely on the family and society.","PeriodicalId":232271,"journal":{"name":"2018 11th Biomedical Engineering International Conference (BMEiCON)","volume":"33 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123892205","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: 1
Measurement System for Detecting Action Potential to Electrical Vagus Nerve Stimulation 迷走神经电刺激动作电位检测系统
2018 11th Biomedical Engineering International Conference (BMEiCON) Pub Date : 2018-11-01 DOI: 10.1109/BMEICON.2018.8609938
Hajime Nakamura, A. Ueno, Masayuki Yagi, Koji Morishita, Y. Otomo
{"title":"Measurement System for Detecting Action Potential to Electrical Vagus Nerve Stimulation","authors":"Hajime Nakamura, A. Ueno, Masayuki Yagi, Koji Morishita, Y. Otomo","doi":"10.1109/BMEICON.2018.8609938","DOIUrl":"https://doi.org/10.1109/BMEICON.2018.8609938","url":null,"abstract":"Inflammatory responses remain a major cause of death. To improve that, it is necessary to explore the relation between vagus nerve stimulation and inflammation at action potential level. To detect action potential of vagus nerve, we constructed a high input impedance front-end circuit. Also, we established a system, methods, and analyses. We performed validation of the constructed circuit and experiments for detecting action potentials of vagus nerve utilizing these tools. Consequently, the potential like the action potentials were measured. Also, analysis results indicated that measured responses regarded as action potential.","PeriodicalId":232271,"journal":{"name":"2018 11th Biomedical Engineering International Conference (BMEiCON)","volume":"47 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125021829","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: 2
Alzheimer’s disease Classification from Brain MRI based on transfer learning from CNN 基于CNN迁移学习的脑MRI阿尔茨海默病分类
2018 11th Biomedical Engineering International Conference (BMEiCON) Pub Date : 2018-11-01 DOI: 10.1109/BMEICON.2018.8609974
Bijen Khagi, Chung-Ghiu Lee, G. Kwon
{"title":"Alzheimer’s disease Classification from Brain MRI based on transfer learning from CNN","authors":"Bijen Khagi, Chung-Ghiu Lee, G. Kwon","doi":"10.1109/BMEICON.2018.8609974","DOIUrl":"https://doi.org/10.1109/BMEICON.2018.8609974","url":null,"abstract":"Various Convolutional Neural Network (CNN) architecture has been proposed for image classification and Object recognition. For the image based classification, it is a complex task for CNN to deal with hundreds of MRI Image slices, each of almost identical nature in a single patient. So, classifying a number of patients as an AD, MCI or NC based on 3D MRI becomes vague technique using 2D CNN architecture. Hence, to address this issue, we have simplified the idea of classifying patients on basis of 3D MRI but acknowledging the 2D features generated from the CNN framework. We present our idea regarding how to obtain 2D features from MRI and transform it to be applicable to classify using machine learning algorithm. Our experiment shows the result of classifying 3 class subjects patients. We employed scratched trained CNN or pretrained Alexnet CNN as generic feature extractor of 2D image which dimensions were reduced using PCA+TSNE, and finally classifying using simple Machine learning algorithm like KNN, Navies Bayes Classifier. Although the result is not so impressive but it definitely shows that this can be better than scratch trained CNN softmax classification based on probability score. The generated feature can be well manipulated and refined for better accuracy, sensitivity, and specificity.","PeriodicalId":232271,"journal":{"name":"2018 11th Biomedical Engineering International Conference (BMEiCON)","volume":"38 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131302303","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: 41
Characterizing EMG Signals using Aggregated CENSUS Transform 利用聚合普查变换表征肌电信号
2018 11th Biomedical Engineering International Conference (BMEiCON) Pub Date : 2018-11-01 DOI: 10.1109/BMEICON.2018.8609929
K. Subhash, P. Pournami, P. Joseph
{"title":"Characterizing EMG Signals using Aggregated CENSUS Transform","authors":"K. Subhash, P. Pournami, P. Joseph","doi":"10.1109/BMEICON.2018.8609929","DOIUrl":"https://doi.org/10.1109/BMEICON.2018.8609929","url":null,"abstract":"This research work aims to propose a systematic procedure for characterizing Electromyogram (EMG) signals. This algorithm efficiently extracts the inherent patterns present in the physiological signals, by exploiting the self-similarity of the signal. A finite set of aggregated processes are created from the raw EMG signal. Now, CENSUS transform values are calculated for each of these aggregated processes. Finally, the CENSUS transform values form the feature vector and this can further be utilized for characterization and classification of the EMG signals. For assessing the utility of the proposed feature extraction technique, extensive experiments are conducted on two publically available datasets using k-NN classifier. It is evident from the results that our method achieves higher classification accuracy than many of the state-of-the-art techniques.","PeriodicalId":232271,"journal":{"name":"2018 11th Biomedical Engineering International Conference (BMEiCON)","volume":"5 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115602998","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: 1
Imputation of Missing Diagnosis of Diabetes in an Administrative EMR System 行政电子病历系统中糖尿病漏诊的归算
2018 11th Biomedical Engineering International Conference (BMEiCON) Pub Date : 2018-11-01 DOI: 10.1109/BMEICON.2018.8609956
Debby D. Wang, S. Ng, Siti Nabilah Binte Abdul, Sravan Ramachandran, Srinath Sridharan, Xin Quan Tan
{"title":"Imputation of Missing Diagnosis of Diabetes in an Administrative EMR System","authors":"Debby D. Wang, S. Ng, Siti Nabilah Binte Abdul, Sravan Ramachandran, Srinath Sridharan, Xin Quan Tan","doi":"10.1109/BMEICON.2018.8609956","DOIUrl":"https://doi.org/10.1109/BMEICON.2018.8609956","url":null,"abstract":"Administrative electronic medical records (EMRs) contain rich patient data and are an important data source for health informatics studies. Prevalent in such EMRs, poor/missing diagnosis coding is intractable while can be mitigated by imputation techniques. In this work, based on an administrative EMR database in Singapore, we adopted popular machine learning methods to model the relations between diseases and healthcare utilization features, and used the model to impute missing diagnosis of diabetes. Further, this was partially validated with supplementary clinical data. The structured method in this work can be easily extended to other diseases and would benefit other works in health services and research.","PeriodicalId":232271,"journal":{"name":"2018 11th Biomedical Engineering International Conference (BMEiCON)","volume":"45 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127174908","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: 0
Implementation of Asymmetric Kernel Median Filtering for Real-Time Ultrasound Imaging 非对称核中值滤波在实时超声成像中的实现
2018 11th Biomedical Engineering International Conference (BMEiCON) Pub Date : 2018-11-01 DOI: 10.1109/BMEICON.2018.8609959
U. Techavipoo, R. Keinprasit, Warakorn Khamkaew, Prachumpong Dangsakul, P. Thajchayapong, Sarun Angamnuaysiri, D. Worasawate
{"title":"Implementation of Asymmetric Kernel Median Filtering for Real-Time Ultrasound Imaging","authors":"U. Techavipoo, R. Keinprasit, Warakorn Khamkaew, Prachumpong Dangsakul, P. Thajchayapong, Sarun Angamnuaysiri, D. Worasawate","doi":"10.1109/BMEICON.2018.8609959","DOIUrl":"https://doi.org/10.1109/BMEICON.2018.8609959","url":null,"abstract":"Ultrasound images contains speckles that could be considered as salt-and-pepper noise. Median filtering can efficiently remove the noise without blurring the edges. However, median filtering is computationally intensive and not suitable for real-time imaging. In this paper, median filtering on the intermediate ultrasound data using asymmetric median kernel sizes is proposed. To reduce the computational time, the median selection networks with compare-and-swap stages are applied instead of reducing the redundancy of the median calculation among the adjacent image pixels. Moreover, the modification of the compare-and-swap stages to suit for the GPU is also proposed. The computational times using CPU and GPU programs are compared and CNRs of the ultrasound images are also reported.","PeriodicalId":232271,"journal":{"name":"2018 11th Biomedical Engineering International Conference (BMEiCON)","volume":"7 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114960797","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: 0
BMEiCON 2018 Index
2018 11th Biomedical Engineering International Conference (BMEiCON) Pub Date : 2018-11-01 DOI: 10.1109/bmeicon.2018.8609968
{"title":"BMEiCON 2018 Index","authors":"","doi":"10.1109/bmeicon.2018.8609968","DOIUrl":"https://doi.org/10.1109/bmeicon.2018.8609968","url":null,"abstract":"","PeriodicalId":232271,"journal":{"name":"2018 11th Biomedical Engineering International Conference (BMEiCON)","volume":"23 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125780863","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: 0
Nanopore-spanning lipid bilayer formed by self-spreading method 采用自扩散法形成纳米跨孔脂质双分子层
2018 11th Biomedical Engineering International Conference (BMEiCON) Pub Date : 2018-11-01 DOI: 10.1109/BMEICON.2018.8609982
Zugui Peng, K. Shimba, Yositaka Miyamoto, T. Yagi
{"title":"Nanopore-spanning lipid bilayer formed by self-spreading method","authors":"Zugui Peng, K. Shimba, Yositaka Miyamoto, T. Yagi","doi":"10.1109/BMEICON.2018.8609982","DOIUrl":"https://doi.org/10.1109/BMEICON.2018.8609982","url":null,"abstract":"Nano-black lipid membranes (nano-BLMs), which are lipid membranes suspended over solid-state nanopores, are used to detect the activities of membrane proteins over longer periods of time than traditional black lipid membranes. However, traditional folding and painting techniques that used to form nano-BLMs have low success rates because they are complicated. Here, we present a simple procedure to form nano-BLMs with a self-spreading method.","PeriodicalId":232271,"journal":{"name":"2018 11th Biomedical Engineering International Conference (BMEiCON)","volume":"17 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122405728","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: 0
Determination of the Mechanical Properties of Aortic Tissue for 3D Printed Surgical Models 3D打印手术模型主动脉组织力学性能的测定
2018 11th Biomedical Engineering International Conference (BMEiCON) Pub Date : 2018-11-01 DOI: 10.1109/BMEICON.2018.8609983
Hannah Riedle, Barbara Mukai, Pirmin Molz, J. Franke
{"title":"Determination of the Mechanical Properties of Aortic Tissue for 3D Printed Surgical Models","authors":"Hannah Riedle, Barbara Mukai, Pirmin Molz, J. Franke","doi":"10.1109/BMEICON.2018.8609983","DOIUrl":"https://doi.org/10.1109/BMEICON.2018.8609983","url":null,"abstract":"3D printed anatomical models can be used for pre surgical planning, medical educational purposes or simply patient education. Next to their complex geometry these surgical models can provide a haptic feedback allowing a gain of experience when practicing on them. For a realistic feedback while handling, fitting materials should be used for manufacture. Since mechanical testing procedures of biological tissue and technical materials have differed in the past, this study concentrates on the evaluation of soft aortic tissue based on technical standards for elastomer testing. Comparing the results to previous biological studies and technical data from 3D printing materials classifies the dimensions of the aortic values.","PeriodicalId":232271,"journal":{"name":"2018 11th Biomedical Engineering International Conference (BMEiCON)","volume":"65 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129023149","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: 6
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