Single equipment combines simultaneous appli- cation of mechanical ultrasound and photody- namic action for microbial control Background

J.S.M. Giusti; rnC.R. Fontana; rnO.C.C. Guimaraes; rnL.C.P. Pinchemel; rnV.S. Bagnato

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Single equipment combines simultaneous appli- cation of mechanical ultrasound and photody- namic action for microbial control Background

机译：单一设备结合了机械超声和光动力作用的同时应用，以进行微生物控制

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An important goal of periodontal therapy is the removal of the bacterial biofilm from the subgingival root surface. The success of mechanical debridement decreases with increasing probing depth and with furcation involvement. Complete removal of bacterial deposits in vivo is accomplished rather seldom, and bacterial reservoirs can survive in mechanically inaccessible areas [1]. Ultrasound technology has been used for a long time by dentists to remove calculus but its association with Photodynamic Therapy (PDT) is a new phenomenon that can facilitate the removal, accelerate the healing process and reduce microorganisms [2-4]. The development of bright light-emitting diodes (LEDs) made possible the coupling of the two technologies. LED devices have, in general, a lower cost and simpler technology compared to laser devices, and moreover, they can be read-' ily assembled in several configurations that are suitable for different types of anatomical illumination as is necessary for the combination between PDT and ultrasound [5,6].

机译：牙周治疗的一个重要目标是从龈下根表面去除细菌生物膜。机械清创术的成功率随探测深度的增加和分叉的参与而降低。在体内完全清除细菌沉积物的工作很少，而且细菌库可以在机械难以接近的区域生存[1]。牙医已经使用超声波技术去除结石很长时间了，但是它与光动力疗法（PDT）的结合是一种新现象，可以促进去除结石，加速愈合过程并减少微生物[2-4]。明亮的发光二极管（LED）的发展使两种技术的结合成为可能。与激光设备相比，LED设备通常具有成本更低，技术更简单的优点，而且，可以将它们以多种配置轻松组装，这些配置适用于不同类型的解剖照明，这是PDT与LED结合使用所必需的。超声[5,6]。

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《Photodiagnosis and photodynamics therapy》 |2010年第2期|P.137-138|共2页
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J.S.M. Giusti; rnC.R. Fontana; rnO.C.C. Guimaraes; rnL.C.P. Pinchemel; rnV.S. Bagnato;
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Department of Material Science Engineering, Sao Carlos Physic Institute, Sao Paulo University, Sao Carlos, Brazil Instituto de Fisica de Sao Carlos-IFSC-USP, Avenida Trabalhador Sao-carlense, 400, CEP 13560-970 Sao Carlos, SP, Brazil;

rnDepartment of Material Science Engineering, Sao Carlos Physic Institute, Sao Paulo University, Sao Carlos, Brazil;

rnDepartment of Material Science Engineering, Sao Carlos Physic Institute, Sao Paulo University, Sao Carlos, Brazil;

rnDepartment of Material Science Engineering, Sao Carlos Physic Institute, Sao Paulo University, Sao Carlos, Brazil;

rnDepartment of Material Science Engineering, Sao Carlos Physic Institute, Sao Paulo University, Sao Carlos, Brazil;

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机译：同时DNA，RNA和蛋白质从微生物细胞中提取：从单一来源顺序分离复杂生物分子
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机译：多个聚合酶链反应产物的同时测序以及聚合酶链反应与单次反应的循环测序
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Single equipment combines simultaneous appli- cation of mechanical ultrasound and photody- namic action for microbial control Background

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