{"id":{"repo_id":"uiuc","oai_identifier":"oai:www.ideals.illinois.edu:2142/102826"},"canonical_url":"https://search.dev.ndltd.org/etd/uiuc/oai:www.ideals.illinois.edu:2142/102826","repository":{"repo_id":"uiuc","name":"University of Illinois - Urbana-Champaign","base_url":"https://www.ideals.illinois.edu/oai-pmh"},"display":{"title":"Near-field wireless power transfer and communication system design for corneal intraocular prosthetic device","abstract":"This thesis reports the design of a novel intraocular projection device for the treatment of intractable corneal opacity, with a design emphasis on the simultaneous wireless power and data transfer system. Electronic ocular prosthetics (EOP) or artificial eyes are devices designed to deliver artificial visual stimuli to patients with blindness to partially restore their visual function. The need for wireless capabilities in EOPs arises from the highly limited physical space available for the intraocular implant devices. Early attempts at EOPs incorporated prohibitively large battery power sources and physical wire connections for the transmission of both power and information. However, one of the vital health regulations on medical implant devices involves the potential infection and inflammation caused by the implantation. Such regulations strictly prohibit the use of physical wire between the interbody and external-body components. This thesis presents a wireless power transfer (WPT) implementation that allows the battery to be kept outside of the patient’s body, significantly reducing the size of the implanted components, while still supplying energy to the implant without a signal exchange wire. The designed devices maintain the needed power and data exchange with the embedded parts while minimizing potential health complications from surgically inserted cables and bulky embedded hardware.","abstract_html":"This thesis reports the design of a novel intraocular projection device for the treatment of intractable corneal opacity, with a design emphasis on the simultaneous wireless power and data transfer system. Electronic ocular prosthetics (EOP) or artificial eyes are devices designed to deliver artificial visual stimuli to patients with blindness to partially restore their visual function. The need for wireless capabilities in EOPs arises from the highly limited physical space available for the intraocular implant devices. Early attempts at EOPs incorporated prohibitively large battery power sources and physical wire connections for the transmission of both power and information. However, one of the vital health regulations on medical implant devices involves the potential infection and inflammation caused by the implantation. Such regulations strictly prohibit the use of physical wire between the interbody and external-body components. This thesis presents a wireless power transfer (WPT) implementation that allows the battery to be kept outside of the patient’s body, significantly reducing the size of the implanted components, while still supplying energy to the implant without a signal exchange wire. The designed devices maintain the needed power and data exchange with the embedded parts while minimizing potential health complications from surgically inserted cables and bulky embedded hardware.","abstract_has_math":false,"creators":["Shim, Sarah Yoonji"],"institution":"University of Illinois at Urbana-Champaign","degree_name":"M.S.","degree_level":"Thesis","degree_discipline":"Electrical & Computer Engr","degree_department":null,"school":null,"contributors":["Gong, Songbin"],"advisors":[],"committee_chairs":[],"committee_members":[],"year":2019,"date_issued":"2019-02-07T20:39:42Z","date_published":"2019-02-07T20:39:42Z","updated_at":"2026-07-22T22:24:42Z","subjects":["Intraocular prosthetic, Wireless power transfer, wireless data transfer, bioelectronics"],"languages":["en"],"rights":["Copyright 2018 Sarah Shim"],"rights_urls":[],"identifier_entries":[]},"links":{"outbound_url":"http://hdl.handle.net/2142/102826","outbound_label":"Handle","outbound_source":"dc:identifier"},"metadata_groups":[{"id":"people","label":"People","entries":[{"key":"dc:contributor","label":"Contributor","values":["Gong, Songbin"]},{"key":"dc:creator","label":"Author","values":["Shim, Sarah Yoonji"]}]},{"id":"academic_context","label":"Academic Context","entries":[{"key":"dc:date","label":"Dc Date","values":["2019-02-07T20:39:42Z","2021-02-08T10:15:18Z","2018-12-03","2018-12"]},{"key":"dc:type","label":"Dc Type","values":["text"]},{"key":"thesis:degree_discipline","label":"Discipline","values":["Electrical & Computer Engr"]},{"key":"thesis:degree_level","label":"Degree Level","values":["Thesis"]},{"key":"thesis:degree_name","label":"Degree Name","values":["M.S."]},{"key":"thesis:institution_name","label":"Thesis Institution Name","values":["University of Illinois at Urbana-Champaign"]}]},{"id":"subjects_keywords","label":"Subjects and Keywords","entries":[{"key":"dc:subject","label":"Dc Subject","values":["Intraocular prosthetic, Wireless power transfer, wireless data transfer, bioelectronics"]}]},{"id":"language_rights","label":"Language and Rights","entries":[{"key":"dc:language","label":"Dc Language","values":["en"]},{"key":"dc:rights","label":"Dc Rights","values":["Copyright 2018 Sarah Shim"]}]},{"id":"identifiers","label":"Identifiers","entries":[{"key":"dc:identifier","label":"Identifier","values":["http://hdl.handle.net/2142/102826"]}]},{"id":"additional","label":"Additional Metadata","entries":[{"key":"dc:description","label":"Description","values":["This thesis reports the design of a novel intraocular projection device for the treatment of intractable corneal opacity, with a design emphasis on the simultaneous wireless power and data transfer system. Electronic ocular prosthetics (EOP) or artificial eyes are devices designed to deliver artificial visual stimuli to patients with blindness to partially restore their visual function. The need for wireless capabilities in EOPs arises from the highly limited physical space available for the intraocular implant devices. Early attempts at EOPs incorporated prohibitively large battery power sources and physical wire connections for the transmission of both power and information. However, one of the vital health regulations on medical implant devices involves the potential infection and inflammation caused by the implantation. Such regulations strictly prohibit the use of physical wire between the interbody and external-body components. This thesis presents a wireless power transfer (WPT) implementation that allows the battery to be kept outside of the patient’s body, significantly reducing the size of the implanted components, while still supplying energy to the implant without a signal exchange wire. The designed devices maintain the needed power and data exchange with the embedded parts while minimizing potential health complications from surgically inserted cables and bulky embedded hardware.","Submission published under a 24 month embargo labeled 'U of I Access', the embargo will last until 2020-12-01","The student, Sarah Shim, accepted the attached license on 2018-12-02 at 14:14.","The student, Sarah Shim, submitted this Thesis for approval on 2018-12-02 at 14:19.","This Thesis was approved for publication on 2018-12-03 at 13:34.","DSpace SAF Submission Ingestion Package generated from Vireo submission #13174 on 2019-02-07 at 14:18:46","Made available in DSpace on 2019-02-07T20:39:42Z (GMT). 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Electronic ocular prosthetics (EOP) or artificial eyes are devices designed to deliver artificial visual stimuli to patients with blindness to partially restore their visual function. The need for wireless capabilities in EOPs arises from the highly limited physical space available for the intraocular implant devices. Early attempts at EOPs incorporated prohibitively large battery power sources and physical wire connections for the transmission of both power and information. However, one of the vital health regulations on medical implant devices involves the potential infection and inflammation caused by the implantation. Such regulations strictly prohibit the use of physical wire between the interbody and external-body components. This thesis presents a wireless power transfer (WPT) implementation that allows the battery to be kept outside of the patient’s body, significantly reducing the size of the implanted components, while still supplying energy to the implant without a signal exchange wire. The designed devices maintain the needed power and data exchange with the embedded parts while minimizing potential health complications from surgically inserted cables and bulky embedded hardware.","Submission published under a 24 month embargo labeled 'U of I Access', the embargo will last until 2020-12-01","The student, Sarah Shim, accepted the attached license on 2018-12-02 at 14:14.","The student, Sarah Shim, submitted this Thesis for approval on 2018-12-02 at 14:19.","This Thesis was approved for publication on 2018-12-03 at 13:34.","DSpace SAF Submission Ingestion Package generated from Vireo submission #13174 on 2019-02-07 at 14:18:46","Made available in DSpace on 2019-02-07T20:39:42Z (GMT). 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