Xi'an Institute of Optics and Precision Mechanics,CAS
| Soft-tissue laser surgery | |
| 其他题名 | Soft-tissue laser surgery |
| SUTTER, RALF; OEHME, BERND; JERGER, THOMAS; ZANATA, FRANCESCO | |
| 2015-05-21 | |
| 专利权人 | SIRONA DENTAL SYSTEMS GMBH |
| 公开日期 | 2015-05-21 |
| 授权国家 | 美国 |
| 专利类型 | 发明申请 |
| 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. |
| 其他摘要 | 在牙科中，通常必须切割软组织。习惯于在激光的帮助下切割软组织，特别是牙龈或牙龈，或消毒存在于牙齿颈部的牙龈中的口袋。这同样适用于牙根中的通道的消毒（牙髓治疗）。切割软组织的现有技术概念依赖于使用红色或红外二极管激光器并导致组织的过度加热和周围组织的损坏。我们建议一种用于治疗的装置，其包括波长为445±15nm，特别是445±10nm的激光二极管，用于提供激光。使用例如用于切割软组织的445nm具有许多优点。 |
| 主权项 | A device (100) for treatment of the human or animal body by surgery or therapy with the help of laser light (102), in particular for dentistry, comprising: a laser diode with a wavelength of 445±20 nm, in particular 445±10 nm, for providing the laser light. |
| 申请日期 | 2014-11-18 |
| 专利号 | US20150140504A1 |
| 专利状态 | 失效 |
| 申请号 | US14/546423 |
| 公开（公告）号 | US20150140504A1 |
| IPC 分类号 | A61C1/00 | A61N5/06 | A61D5/00 | A61C13/15 |
| 专利代理人 | - |
| 代理机构 | - |
| 文献类型 | 专利 |
| 条目标识符 | 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[P]. 2015-05-21. |
| 条目包含的文件 | 条目无相关文件。 | |||||
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