logging in or signing up icot00zimmer Garrick Download Post to : URL : Related Presentations : Share Add to Flag Embed Email Send to Blogs and Networks Add to Channel Uploaded from authorPOINTLite Insert YouTube videos in PowerPont slides with aS Desktop Copy embed code: (To copy code, click on the text box) Embed: URL: Thumbnail: WordPress Embed Customize Embed The presentation is successfully added In Your Favorites. Views: 161 Category: Entertainment License: All Rights Reserved Like it (0) Dislike it (0) Added: October 31, 2007 This Presentation is Public Favorites: 1 Presentation Description No description available. Comments Posting comment... Premium member Presentation Transcript Tele-Education in Ophthalmology: Live Vitreoretinal Surgery Ingrid E. Zimmer-Galler, M.D. Susan Vitale, Ph.D., M.H.S. Wilmer Eye Institute Johns Hopkins Medical Institutions: Tele-Education in Ophthalmology: Live Vitreoretinal Surgery Ingrid E. Zimmer-Galler, M.D. Susan Vitale, Ph.D., M.H.S. Wilmer Eye Institute Johns Hopkins Medical Institutions Tele-Education: Tele-Education Interactive Distance Education Two way video Desktop conferencing Multi-media technology Internet Global satellite links Tele-Education: Tele-Education Distance Learning Distance may mean across the room or across the world With telecommunications technology distance is removed or redefined Time, distance, and location are irrelevantTele-Education: Tele-Education Provides timely instruction to a greater number of individuals Can greatly reduce training expenses Increases productivity Provides greater training flexibilityTele-Education: Tele-Education Interactive, multimedia technologies Video-conferencing CD-ROM/Computer based instruction Internet World Wide Web MEDLINE and other medical databases Computer mediated communications Tele-Education: Tele-Education USUHS Communicate and collaborate with 8 clerkship sites across the US Cleveland Clinic Cole Eye Institute Grand rounds with live audio/video from OR U of Iowa and West Virginia U Ophthalmic pathology virtual classroomBarriers to Tele-Education: Barriers to Tele-Education Insufficient infrastructure and resources to sustain programs Lack of funding Need for cultural change Need for standardizationLive Surgical Procedures: Live Surgical Procedures Virtual OR Many observers participate at same time Unique educational experience Gaining popularityLive Macular Translocation Surgery: Live Macular Translocation Surgery Wilmer Eye Institute live broadcast of Limited Macular Translocation Surgery from Baltimore, MD to the 17th Annual Vitreous Society Meeting in Rome, Italy with a simultaneous worldwide live Internet webcast.Macular Translocation Surgery: Macular Translocation Surgery Innovative surgical technique for the treatment of select cases of subfoveal choroidal neovascularization. Pioneered by Eugene DeJuan, MD Webcast Components: Webcast Components Production Signal acquisition Local signal distribution Internet signal distributionProject Overview: Project Overview Source Production Surgery in Wilmer OR and conference room Signal Acquisition Video signal transmitted from source to distribution network via satellite (ISDN backup) Signal Distribution to Rome Meeting Signal Distribution to Internet High capacity video servers High bandwidth distribution networkSatellite Transmission: Satellite TransmissionProduction: Production Audio/Video Source: Microscope Camera Operating Room Camera Interview Room Camera Speaker Phone Connection with Rome AudienceVideo Production: Video Production Signal Acquisition: Signal Acquisition Source video and audio were fed to an audio/video switch Switch output encoded into IP packets by CODEC (compression/decompression) boards IP packets sent to video serverVideoserver: Videoserver Separate server specialized to video streaming task Makes efficient use of bandwidth Offers good video quality Scales to support large number of end usersNetwork Configuration: Network ConfigurationVideo Source Site Setup: Video Source Site SetupVideo Production: Video ProductionVideo Streaming Technology: Video Streaming Technology Delivers video directly over Internet without downloading file Requires digital encoding/decoding Necessary buffering results in slight time lag Requires high bandwidth With clustered video servers, thousands of concurrent sessions can be supported Time Delay: Time Delay Compression/decompression of video data imposes a time delay 300 ms Transit time depends on medium and traffic over medium Round trip delay 600 ms Problem for telesurgical procedures Discussion of Case: Discussion of CaseApproximate Costs: Approximate Costs Video/Audio Production Satellite Distribution ISDN Links Web Distribution Website Setup Hardware/Software TOTAL (Does not include labor) $12,000 $14,000 $10,000 $9,000 $2,500 $112,000 $159,500 Acknowledgments: Acknowledgments Special thanks to Bausch & Lomb Surgical, FastTide, Lucent Technologies, and The Wilmer Eye Institute for their support of the live surgery broadcast with generous educational grants.Tele-Education: Tele-EducationTele-Education: Tele-Education Current technologies designed to work with and make more effective use of information have educational potential that cannot be ignored. Improved and increased provider education translates to higher quality patient care.Tele-Education: Tele-Education An opportunity to bring specialty education to areas of the world not previously reached. Increased provider (and patient) access to education may be an effective way to address the disparity of ophthalmology care in different parts of the world. You do not have the permission to view this presentation. In order to view it, please contact the author of the presentation.
icot00zimmer Garrick Download Post to : URL : Related Presentations : Share Add to Flag Embed Email Send to Blogs and Networks Add to Channel Uploaded from authorPOINTLite Insert YouTube videos in PowerPont slides with aS Desktop Copy embed code: (To copy code, click on the text box) Embed: URL: Thumbnail: WordPress Embed Customize Embed The presentation is successfully added In Your Favorites. Views: 161 Category: Entertainment License: All Rights Reserved Like it (0) Dislike it (0) Added: October 31, 2007 This Presentation is Public Favorites: 1 Presentation Description No description available. Comments Posting comment... Premium member Presentation Transcript Tele-Education in Ophthalmology: Live Vitreoretinal Surgery Ingrid E. Zimmer-Galler, M.D. Susan Vitale, Ph.D., M.H.S. Wilmer Eye Institute Johns Hopkins Medical Institutions: Tele-Education in Ophthalmology: Live Vitreoretinal Surgery Ingrid E. Zimmer-Galler, M.D. Susan Vitale, Ph.D., M.H.S. Wilmer Eye Institute Johns Hopkins Medical Institutions Tele-Education: Tele-Education Interactive Distance Education Two way video Desktop conferencing Multi-media technology Internet Global satellite links Tele-Education: Tele-Education Distance Learning Distance may mean across the room or across the world With telecommunications technology distance is removed or redefined Time, distance, and location are irrelevantTele-Education: Tele-Education Provides timely instruction to a greater number of individuals Can greatly reduce training expenses Increases productivity Provides greater training flexibilityTele-Education: Tele-Education Interactive, multimedia technologies Video-conferencing CD-ROM/Computer based instruction Internet World Wide Web MEDLINE and other medical databases Computer mediated communications Tele-Education: Tele-Education USUHS Communicate and collaborate with 8 clerkship sites across the US Cleveland Clinic Cole Eye Institute Grand rounds with live audio/video from OR U of Iowa and West Virginia U Ophthalmic pathology virtual classroomBarriers to Tele-Education: Barriers to Tele-Education Insufficient infrastructure and resources to sustain programs Lack of funding Need for cultural change Need for standardizationLive Surgical Procedures: Live Surgical Procedures Virtual OR Many observers participate at same time Unique educational experience Gaining popularityLive Macular Translocation Surgery: Live Macular Translocation Surgery Wilmer Eye Institute live broadcast of Limited Macular Translocation Surgery from Baltimore, MD to the 17th Annual Vitreous Society Meeting in Rome, Italy with a simultaneous worldwide live Internet webcast.Macular Translocation Surgery: Macular Translocation Surgery Innovative surgical technique for the treatment of select cases of subfoveal choroidal neovascularization. Pioneered by Eugene DeJuan, MD Webcast Components: Webcast Components Production Signal acquisition Local signal distribution Internet signal distributionProject Overview: Project Overview Source Production Surgery in Wilmer OR and conference room Signal Acquisition Video signal transmitted from source to distribution network via satellite (ISDN backup) Signal Distribution to Rome Meeting Signal Distribution to Internet High capacity video servers High bandwidth distribution networkSatellite Transmission: Satellite TransmissionProduction: Production Audio/Video Source: Microscope Camera Operating Room Camera Interview Room Camera Speaker Phone Connection with Rome AudienceVideo Production: Video Production Signal Acquisition: Signal Acquisition Source video and audio were fed to an audio/video switch Switch output encoded into IP packets by CODEC (compression/decompression) boards IP packets sent to video serverVideoserver: Videoserver Separate server specialized to video streaming task Makes efficient use of bandwidth Offers good video quality Scales to support large number of end usersNetwork Configuration: Network ConfigurationVideo Source Site Setup: Video Source Site SetupVideo Production: Video ProductionVideo Streaming Technology: Video Streaming Technology Delivers video directly over Internet without downloading file Requires digital encoding/decoding Necessary buffering results in slight time lag Requires high bandwidth With clustered video servers, thousands of concurrent sessions can be supported Time Delay: Time Delay Compression/decompression of video data imposes a time delay 300 ms Transit time depends on medium and traffic over medium Round trip delay 600 ms Problem for telesurgical procedures Discussion of Case: Discussion of CaseApproximate Costs: Approximate Costs Video/Audio Production Satellite Distribution ISDN Links Web Distribution Website Setup Hardware/Software TOTAL (Does not include labor) $12,000 $14,000 $10,000 $9,000 $2,500 $112,000 $159,500 Acknowledgments: Acknowledgments Special thanks to Bausch & Lomb Surgical, FastTide, Lucent Technologies, and The Wilmer Eye Institute for their support of the live surgery broadcast with generous educational grants.Tele-Education: Tele-EducationTele-Education: Tele-Education Current technologies designed to work with and make more effective use of information have educational potential that cannot be ignored. Improved and increased provider education translates to higher quality patient care.Tele-Education: Tele-Education An opportunity to bring specialty education to areas of the world not previously reached. Increased provider (and patient) access to education may be an effective way to address the disparity of ophthalmology care in different parts of the world.