{"title":"实时下颌运动分析-最新进展","authors":"S. Curry, S. Baumrind","doi":"10.1109/IEMBS.1988.95204","DOIUrl":null,"url":null,"abstract":"The authors have developed a real-time mandibular motion analysis system. A nonrestraining extraoral harness carries a set of light-emitting diodes (LEDs), whose movements are detected by photodiode detectors interfaced to a personal computer. Mandibular motions are computed rigorously in three dimensions. Movements at various points on the mandible are displayed on a graphics monitor. The system will find application in the characterization of temporo-mandibular joint (TMJ) disfunction and in the determination of changes in functional jaw movements after orthodontic treatment and orthognathic surgery. Recent developments have included an increase in accuracy, a hardware upgrade for greater data analysis speed, and the addition of a free-hand pointer for the identification of anatomic features of interest to the user.<<ETX>>","PeriodicalId":227170,"journal":{"name":"Proceedings of the Annual International Conference of the IEEE Engineering in Medicine and Biology Society","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":"{\"title\":\"Realtime mandibular motion analysis-recent developments\",\"authors\":\"S. Curry, S. Baumrind\",\"doi\":\"10.1109/IEMBS.1988.95204\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"The authors have developed a real-time mandibular motion analysis system. A nonrestraining extraoral harness carries a set of light-emitting diodes (LEDs), whose movements are detected by photodiode detectors interfaced to a personal computer. Mandibular motions are computed rigorously in three dimensions. Movements at various points on the mandible are displayed on a graphics monitor. The system will find application in the characterization of temporo-mandibular joint (TMJ) disfunction and in the determination of changes in functional jaw movements after orthodontic treatment and orthognathic surgery. Recent developments have included an increase in accuracy, a hardware upgrade for greater data analysis speed, and the addition of a free-hand pointer for the identification of anatomic features of interest to the user.<<ETX>>\",\"PeriodicalId\":227170,\"journal\":{\"name\":\"Proceedings of the Annual International Conference of the IEEE Engineering in Medicine and Biology Society\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1900-01-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"1\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Proceedings of the Annual International Conference of the IEEE Engineering in Medicine and Biology Society\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/IEMBS.1988.95204\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Proceedings of the Annual International Conference of the IEEE Engineering in Medicine and Biology Society","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/IEMBS.1988.95204","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
The authors have developed a real-time mandibular motion analysis system. A nonrestraining extraoral harness carries a set of light-emitting diodes (LEDs), whose movements are detected by photodiode detectors interfaced to a personal computer. Mandibular motions are computed rigorously in three dimensions. Movements at various points on the mandible are displayed on a graphics monitor. The system will find application in the characterization of temporo-mandibular joint (TMJ) disfunction and in the determination of changes in functional jaw movements after orthodontic treatment and orthognathic surgery. Recent developments have included an increase in accuracy, a hardware upgrade for greater data analysis speed, and the addition of a free-hand pointer for the identification of anatomic features of interest to the user.<>
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