{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,14]],"date-time":"2026-10-14T02:23:34Z","timestamp":1791944614596,"version":"4.3.4"},"reference-count":49,"publisher":"Public Library of Science (PLoS)","issue":"1","license":[{"start":{"date-parts":[[2016,1,27]],"date-time":"2016-01-27T00:00:00Z","timestamp":1453852800000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":["www.plosone.org"],"crossmark-restriction":false},"short-container-title":["PLoS ONE"],"DOI":"10.1371\/journal.pone.0148035","type":"journal-article","created":{"date-parts":[[2016,1,27]],"date-time":"2016-01-27T18:36:15Z","timestamp":1453919775000},"page":"e0148035","update-policy":"https:\/\/doi.org\/10.1371\/journal.pone.corrections_policy","source":"Crossref","is-referenced-by-count":30,"title":["Development and Testing of a Magnetically Actuated Capsule Endoscopy for Obesity Treatment"],"prefix":"10.1371","volume":"11","author":[{"given":"Thanh Nho","family":"Do","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Tian En Timothy","family":"Seah","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Ho Khek","family":"Yu","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Soo Jay","family":"Phee","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"340","published-online":{"date-parts":[[2016,1,27]]},"reference":[{"issue":"1","key":"ref1","article-title":"Bariatric surgery: The challenges with candidate selection, individualizing treatment and clinical outcomes","volume":"11","author":"KJ Neff","year":"2013","journal-title":"BMC Medicine"},{"issue":"8265","key":"ref2","doi-asserted-by":"crossref","first-page":"198","DOI":"10.1016\/S0140-6736(82)90762-0","article-title":"Intragastric balloon as an artificial bezoar for treatment of obesity","volume":"319","author":"O Gyring Nieben","year":"1982","journal-title":"The Lancet"},{"issue":"3","key":"ref3","doi-asserted-by":"crossref","first-page":"172","DOI":"10.1007\/BF01456566","article-title":"An evaluation of the Garren-Edwards diet and behavior modification program","volume":"12","author":"JB Wade","year":"1988","journal-title":"Group"},{"issue":"4","key":"ref4","doi-asserted-by":"crossref","first-page":"524","DOI":"10.1381\/096089201321209468","article-title":"The BioEnterics Intragastric Balloon (BIB): How to Use it","volume":"11","author":"CH Wahlen","year":"2001","journal-title":"OBES SURG"},{"issue":"5","key":"ref5","doi-asserted-by":"crossref","first-page":"635","DOI":"10.1381\/096089206776945156","article-title":"Heliosphere\u00ae Bag in the Treatment of Severe Obesity: Preliminary Experience","volume":"16","author":"P Forestieri","year":"2006","journal-title":"OBES SURG"},{"issue":"12","key":"ref6","doi-asserted-by":"crossref","first-page":"1611","DOI":"10.1007\/s11695-008-9593-9","article-title":"Evidence-based Review of the Bioenterics Intragastric Balloon for Weight Loss","volume":"18","author":"J-M Dumonceau","year":"2008","journal-title":"OBES SURG"},{"issue":"7","key":"ref7","doi-asserted-by":"crossref","first-page":"841","DOI":"10.1007\/s11695-007-9331-8","article-title":"Safety and Effectiveness of the Intragastric Balloon for Obesity. A Meta-Analysis","volume":"18","author":"I Imaz","year":"2008","journal-title":"OBES SURG"},{"key":"ref8","article-title":"An ingestible wireless capsule for treatment of obesity","author":"AP Kencana","year":"2010","journal-title":"Ieee Eng Med Bio"},{"issue":"2","key":"ref9","doi-asserted-by":"crossref","first-page":"1125","DOI":"10.1109\/TIE.2014.2352216","article-title":"Capsule robot for obesity treatment with wireless powering and communication","volume":"62","author":"L Yan","year":"2014","journal-title":"IEEE Transactions on Industrial Electronics"},{"issue":"5","key":"ref10","doi-asserted-by":"crossref","first-page":"1198","DOI":"10.1109\/TRO.2012.2197309","article-title":"Shape-Programmable Soft Capsule Robots for Semi-Implantable Drug Delivery","volume":"28","author":"Y Sehyuk","year":"2012","journal-title":"IEEE Transactions on Robotics"},{"issue":"7","key":"ref11","doi-asserted-by":"crossref","first-page":"2068","DOI":"10.1109\/TBME.2012.2198061","article-title":"Magnetic control system targeted for capsule endoscopic operations in the stomach-design, fabrication, and in vitro and ex vivo evaluations","author":"L Gi-Shih","year":"2012","journal-title":"IEEE Transactions on Biomedical Engineering"},{"key":"ref12","doi-asserted-by":"crossref","unstructured":"Mahoney AW, Wright SE, Abbott JJ, editors. Managing the attractive magnetic force between an untethered magnetically actuated tool and a rotating permanent magnet. IEEE International Conference on Robotics and Automation (ICRA); 2013 6\u201310 May 2013.","DOI":"10.1109\/ICRA.2013.6631346"},{"issue":"4","key":"ref13","doi-asserted-by":"crossref","first-page":"836","DOI":"10.1016\/j.gie.2010.06.016","article-title":"In vivo trial of a driving system for a self-propelling capsule endoscope using a magnetic field (with video)","volume":"72","author":"E Morita","journal-title":"Gastrointestinal Endoscopy"},{"issue":"5","key":"ref14","doi-asserted-by":"crossref","first-page":"1225","DOI":"10.1109\/TBME.2012.2230631","article-title":"Wireless insufflation of the gastrointestinal tract","volume":"60","author":"JL Gorlewicz","year":"2013","journal-title":"IEEE Transactions on Biomedical Engineering"},{"issue":"4","key":"ref15","doi-asserted-by":"crossref","first-page":"041009","DOI":"10.1115\/1.4025185","article-title":"Magnetic Torsion Spring Mechanism for a Wireless Biopsy Capsule","volume":"7","author":"M Simi","year":"2013","journal-title":"Journal of Medical Devices"},{"issue":"3","key":"ref16","doi-asserted-by":"crossref","first-page":"031004","DOI":"10.1115\/1.4007100","article-title":"A Robotic Biopsy Device for Capsule Endoscopy","volume":"6","author":"K Kong","year":"2012","journal-title":"Journal of Medical Devices"},{"issue":"2","key":"ref17","doi-asserted-by":"crossref","first-page":"513","DOI":"10.1109\/TBME.2013.2283369","article-title":"Biopsy using a Magnetic Capsule Endoscope Carrying, Releasing, and Retrieving Untethered Microgrippers","volume":"61","author":"Y Sehyuk","year":"2014","journal-title":"IEEE Transactions on Biomedical Engineering"},{"key":"ref18","unstructured":"Toennies JL, Ciuti G, Smith BF, Menciassi A, Valdastri P, Webster Iii RJ, editors. Toward tetherless insufflation of the GI Tract. 2010 Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBC&apos;10; 2010."},{"issue":"4","key":"ref19","doi-asserted-by":"crossref","first-page":"275","DOI":"10.1007\/s00455-006-9054-3","article-title":"Dynamics of Capsule Swallowing by Healthy Young Men and Capsule Transit Time from the Mouth to the Stomach","volume":"21","author":"H Chisaka","year":"2006","journal-title":"Dysphagia"},{"issue":"12","key":"ref20","doi-asserted-by":"crossref","first-page":"1916","DOI":"10.1007\/s11695-012-0786-x","article-title":"Air-Filled vs Water-Filled Intragastric Balloon: a Prospective Randomized Study","volume":"22","author":"C Giardiello","year":"2012","journal-title":"OBES SURG"},{"issue":"3","key":"ref21","doi-asserted-by":"crossref","first-page":"330","DOI":"10.1016\/j.annemergmed.2013.12.022","article-title":"Images in emergency medicine. Young woman with epigastric pain and vomiting. Ingestion of 35% hydrogen peroxide","volume":"64","author":"EP Manning","year":"2014","journal-title":"Annals of emergency medicine"},{"issue":"4","key":"ref22","doi-asserted-by":"crossref","first-page":"574","DOI":"10.1177\/193229680700100416","article-title":"Safety of the Ullorex\u00ae oral intragastric balloon for the treatment of obesity","volume":"1","author":"CK Martin","year":"2007","journal-title":"Journal of Diabetes Science and Technology"},{"key":"ref23","article-title":"Direct Food Substances Affirmed as Generally Recognized as Safe"},{"issue":"2","key":"ref24","doi-asserted-by":"crossref","first-page":"338","DOI":"10.1053\/j.ajkd.2010.03.022","article-title":"Dietary potassium intake and mortality in long-term hemodialysis patients","volume":"56","author":"N Noori","year":"2010","journal-title":"American journal of kidney diseases: the official journal of the National Kidney Foundation"},{"key":"ref25","article-title":"Occupational Safety and Health Guideline for Acetic Acid"},{"key":"ref26","doi-asserted-by":"crossref","first-page":"14","DOI":"10.1016\/j.mechmachtheory.2014.11.003","article-title":"A New Approach of Friction Model for Tendon-Sheath Actuated Surgical Systems: Nonlinear Modelling and Parameter Identification","volume":"85","author":"TN Do","year":"2015","journal-title":"Mechanism and Machine Theory"},{"key":"ref27","doi-asserted-by":"crossref","unstructured":"Do TN, Tjahjowidodo T, Lau MWS, Phee SJ, editors. Adaptive Control of Position Compensation for Cable-Conduit Mechanisms Used in Flexible Surgical Robots. ICINCO 2014\u2014Proceedings of the 11th International Conference on Informatics in Control, Automation and Robotics; 2014; Vienna, Austria, pp. 110\u2013117.","DOI":"10.5220\/0005114701100117"},{"key":"ref28","unstructured":"Citric Acid monohydrate product information sheet: Sigma Aldrich. Available from: <ext-link xmlns:xlink=\"http:\/\/www.w3.org\/1999\/xlink\" ext-link-type=\"uri\" xlink:href=\"http:\/\/www.sigmaaldrich.com\/catalog\/product\/sial\/c1909?lang=en&region=SG\" xlink:type=\"simple\">http:\/\/www.sigmaaldrich.com\/catalog\/product\/sial\/c1909?lang=en&amp;region=SG<\/ext-link>."},{"key":"ref29","first-page":"349","article-title":"Gastrointestinal Motility in Health and Disease","author":"JF Munk","year":"1978"},{"issue":"3","key":"ref30","doi-asserted-by":"crossref","first-page":"331","DOI":"10.1016\/0002-9610(72)90036-0","article-title":"Measurement of the diameter of the pylorus in man: Part I. Experimental project for clinical application","volume":"124","author":"N Salessiotis","year":"1972","journal-title":"The American Journal of Surgery"},{"issue":"1","key":"ref31","doi-asserted-by":"crossref","first-page":"23","DOI":"10.1211\/jpp.59.1.0004","article-title":"The influence of non-disintegrating tablet dimensions and density on their gastric emptying in fasted volunteers","volume":"59","author":"F Podczeck","year":"2007","journal-title":"Journal of Pharmacy and Pharmacology"},{"key":"ref32","author":"RW Pryor","year":"2011"},{"key":"ref33","unstructured":"Sheng Siong Supermarket Pte Ltd. Available from: <ext-link xmlns:xlink=\"http:\/\/www.w3.org\/1999\/xlink\" ext-link-type=\"uri\" xlink:href=\"http:\/\/www.shengsiong.com.sg\/pages\/Milestones.html\" xlink:type=\"simple\">http:\/\/www.shengsiong.com.sg\/pages\/Milestones.html<\/ext-link>."},{"issue":"1","key":"ref34","doi-asserted-by":"crossref","first-page":"19","DOI":"10.1016\/S0016-5107(04)02406-X","article-title":"Intragastric balloon for treatment-resistant obesity: safety, tolerance, and efficacy of 1-year balloon treatment followed by a 1-year balloon-free follow-up","volume":"61","author":"EMH Mathus-Vliegen","year":"2005","journal-title":"Gastrointestinal Endoscopy"},{"issue":"10","key":"ref35","doi-asserted-by":"crossref","first-page":"936","DOI":"10.1016\/j.ijscr.2013.07.025","article-title":"Are intra-gastric adjustable balloon system safe? A case series","volume":"4","author":"R Yap Kannan","year":"2013","journal-title":"International Journal of Surgery Case Reports"},{"issue":"3","key":"ref36","doi-asserted-by":"crossref","first-page":"436","DOI":"10.1159\/000341134","article-title":"Intragastric Balloon Left in the Stomach for More than a Year: Two Case Reports","volume":"5","author":"AD Sioulas","year":"2012","journal-title":"Obesity Facts"},{"issue":"1","key":"ref37","doi-asserted-by":"crossref","first-page":"s261","DOI":"10.1007\/s00592-003-0081-3","article-title":"Body composition modification in obese patients treated with intragastric balloon","volume":"40","author":"MG Carbonelli","year":"2003","journal-title":"Acta Diabetol"},{"key":"ref38","first-page":"265","article-title":"Comparison of Short-Term Results of Laparoscopic Gastric Plication and Intragastric Balloon","volume":"5","author":"A Solmaz","year":"2015","journal-title":"Journal of Obesity & Weight Loss Therapy"},{"issue":"10","key":"ref39","doi-asserted-by":"crossref","first-page":"1499","DOI":"10.1007\/s11695-011-0424-z","article-title":"Adjustable Intragastric Balloons: A 12-Month Pilot Trial in Endoscopic Weight Loss Management","volume":"21","author":"E Machytka","year":"2011","journal-title":"OBES SURG"},{"issue":"1","key":"ref40","doi-asserted-by":"crossref","first-page":"5","DOI":"10.1007\/s11695-010-0093-3","article-title":"BioEnterics\u00ae Intragastric Balloon (BIB\u00ae). Single Ambulatory Center Spanish Experience with 714 Consecutive Patients Treated with One or Two Consecutive Balloons","volume":"21","author":"G Lopez-Nava","year":"2011","journal-title":"OBES SURG"},{"issue":"11","key":"ref41","doi-asserted-by":"crossref","first-page":"1496","DOI":"10.1007\/s11695-010-0231-y","article-title":"Intragastric Balloon Followed by Diet vs Intragastric Balloon Followed by Another Balloon: A Prospective Study on 100 Patients","volume":"20","author":"A Genco","year":"2010","journal-title":"OBES SURG"},{"issue":"7","key":"ref42","doi-asserted-by":"crossref","first-page":"892","DOI":"10.1007\/s11695-013-0876-4","article-title":"Five Percent Weight Lost in the First Month of Intragastric Balloon Treatment May Be a Predictor for Long-Term Weight Maintenance","volume":"23","author":"U Dogan","year":"2013","journal-title":"OBES SURG"},{"issue":"7","key":"ref43","doi-asserted-by":"crossref","first-page":"1","DOI":"10.1109\/TMAG.2014.2304271","article-title":"Catheter Position Tracking System Using Planar Magnetics and Closed Loop Current Control","volume":"50","author":"K O'Donoghue","year":"2014","journal-title":"IEEE Transactions on Magnetics"},{"issue":"5","key":"ref44","doi-asserted-by":"crossref","first-page":"903","DOI":"10.1109\/JSEN.2009.2035711","article-title":"A Cubic 3-Axis Magnetic Sensor Array for Wirelessly Tracking Magnet Position and Orientation","volume":"10","author":"H Chao","year":"2010","journal-title":"IEEE Sensors Journal"},{"issue":"9","key":"ref45","doi-asserted-by":"crossref","first-page":"2387","DOI":"10.1109\/TBME.2012.2201715","article-title":"A review of localization systems for robotic endoscopic capsules","volume":"59","author":"TD Than","year":"2012","journal-title":"IEEE Transactions on Biomedical Engineering"},{"issue":"3","key":"ref46","doi-asserted-by":"crossref","first-page":"371","DOI":"10.5056\/jnm13114","article-title":"Normal Solid Gastric Emptying Values Measured by Scintigraphy Using Asian-style Meal: A Multicenter Study in Healthy Volunteers","volume":"20","author":"P Vasavid","year":"2014","journal-title":"J Neurogastroenterol"},{"key":"ref47","unstructured":"University CS. Pathophysiology of the Digestive System 2006. Available from: <ext-link xmlns:xlink=\"http:\/\/www.w3.org\/1999\/xlink\" ext-link-type=\"uri\" xlink:href=\"http:\/\/arbl.cvmbs.colostate.edu\/hbooks\/pathphys\/digestion\/index.html\" xlink:type=\"simple\">http:\/\/arbl.cvmbs.colostate.edu\/hbooks\/pathphys\/digestion\/index.html<\/ext-link>."},{"issue":"3","key":"ref48","doi-asserted-by":"crossref","first-page":"266","DOI":"10.5946\/ce.2014.47.3.266","article-title":"Body position adjustment may facilitate capsule endoscopic real-time examination in patients with a large amount of food retention in the stomach","volume":"47","author":"JH Gou","year":"2014","journal-title":"Clinical endoscopy"},{"issue":"1","key":"ref49","doi-asserted-by":"crossref","first-page":"395","DOI":"10.1113\/jphysiol.1980.sp013251","article-title":"Does lying on the right side increase the rate of gastric emptying?","volume":"302","author":"R Burn-Murdoch","year":"1980","journal-title":"The Journal of Physiology"}],"updated-by":[{"DOI":"10.1371\/journal.pone.0151711","type":"correction","label":"Correction","source":"publisher","updated":{"date-parts":[[2016,3,10]],"date-time":"2016-03-10T00:00:00Z","timestamp":1457568000000}}],"container-title":["PLOS ONE"],"original-title":[],"language":"en","link":[{"URL":"http:\/\/dx.plos.org\/10.1371\/journal.pone.0148035","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2020,5,8]],"date-time":"2020-05-08T22:51:46Z","timestamp":1588978306000},"score":1,"resource":{"primary":{"URL":"https:\/\/dx.plos.org\/10.1371\/journal.pone.0148035"}},"subtitle":[],"editor":[{"given":"Masaru","family":"Katoh","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"editor"}]}],"short-title":[],"issued":{"date-parts":[[2016,1,27]]},"references-count":49,"journal-issue":{"issue":"1","published-online":{"date-parts":[[2016,1,27]]}},"URL":"https:\/\/doi.org\/10.1371\/journal.pone.0148035","relation":{"correction":[{"id-type":"doi","id":"10.1371\/journal.pone.0151711","asserted-by":"object"}]},"ISSN":["1932-6203"],"issn-type":[{"value":"1932-6203","type":"electronic"}],"subject":[],"published":{"date-parts":[[2016,1,27]]}}}