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	Soft-tissue laser surgery
	SUTTER, RALF; OEHME, BERND; JERGER, THOMAS; ZANATA, FRANCESCO
	2015-05-21
著作权人	SIRONA DENTAL SYSTEMS GMBH
专利号	US20150140504A1
国家	美国
文献子类	发明申请
其他题名	Soft-tissue laser surgery
英文摘要	In dentistry very often soft tissue has to be cut. It has become customary to cut soft tissue, in particular gum or gingiva, or to disinfect pockets in the gingiva that exist at the neck of teeth with the help of laser light. The same applies to a disinfection of the channel in the root of teeth (endodontic treatment). Prior art concepts of cutting soft tissue rely on the use of red or infrared diode lasers and lead to an excessive heating the tissue and damaging of surrounding tissue. We suggest a device for treatment comprising a laser diode with a wavelength of 445±15 nm, in particular 445±10 nm, for providing the laser light. The use of e.g. 445 nm for cutting soft tissues has numerous advantages.
公开日期	2015-05-21
申请日期	2014-11-18
状态	失效
内容类型	专利
源URL	[http://ir.opt.ac.cn/handle/181661/58962]
专题	半导体激光器专利数据库
作者单位	SIRONA DENTAL SYSTEMS GMBH
推荐引用方式 GB/T 7714	SUTTER, RALF,OEHME, BERND,JERGER, THOMAS,et al. Soft-tissue laser surgery. US20150140504A1. 2015-05-21.

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