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Drug to be introduced tooth or periodontal tissue and apparatus for introducing drug to tooth or periodontal tissue
Drug to be introduced tooth or periodontal tissue and apparatus for introducing drug to tooth or periodontal tissue
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机译:将要引入牙齿或牙周组织的药物以及将药物引入到牙齿或牙周组织的设备
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摘要
Disclosed are a medical material for use in therapeutic agent delivery to a tooth or periodontal tissue, and an agent delivery apparatus for delivering a therapeutic agent to a tooth or periodontal tissue, by means of ultrasonic energy with less damage to the tooth or periodontal tissue. The medical material comprises a mixture of microbubbles and a therapeutic agent consisting of at least one of a plasmid DNA and a drug with a therapeutic effect on a tooth or periodontal disease. The agent delivery apparatus comprises an ultrasonic transducer having a tip provided with a detachable ultrasonic emitter for emitting an ultrasonic wave to a target site of a tooth or periodontal tissue, and a medical-material ejecting device for supplying the medical material to the target site.
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