发明名称 |
Handpiece for delivering laser radiation |
摘要 |
A medical or dental handpiece for the performance of laser radiation treatments, composed of: an elongate housing constructed to be held in the hand, the housing having a radiation delivery end and enclosing a chamber which is adjacent the radiation delivery end; a radiation conducting element disposed in the housing for conducting laser radiation from a laser source into the chamber and toward the radiation delivery end; and a gas flow path in the chamber for guiding a flow of cooling gas through the chamber in a direction from the radiation conducting element toward the radiation delivery end.
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申请公布号 |
US5318562(A) |
申请公布日期 |
1994.06.07 |
申请号 |
US19920848179 |
申请日期 |
1992.03.10 |
申请人 |
LASER ENDO TECHNIC CORPORATION |
发明人 |
LEVY, GUY;TILLOTSON, JAMES H.;GOLLIHAR, WILLIAM A. |
分类号 |
A61B18/00;A61B18/22;A61C1/00;(IPC1-7):A61B17/36 |
主分类号 |
A61B18/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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