发明名称 |
LASER MODULATION FOR COAGULATION |
摘要 |
An apparatus has a pump module providing pump energy, a resonator and a controller. The resonator includes a gain medium receiving the pump energy from the pump module and producing light; reflective surfaces reflecting light produced by the gain medium back toward the gain medium; and a variable light attenuator receiving light produced by the gain medium. The controller controls the amount of light attenuated by the variable light attenuator such that the apparatus emits windows of pulses of laser light at spaced time intervals, each window containing a plurality of pulses of laser light and each interval between windows being larger than an interval between pulses within a window. The emitted windows of pulses of laser light heat tissue to a temperature that causes coagulation without vaporization. |
申请公布号 |
EP2416725(A1) |
申请公布日期 |
2012.02.15 |
申请号 |
EP20100722461 |
申请日期 |
2010.03.26 |
申请人 |
AMS RESEARCH CORPORATION |
发明人 |
KANG, HYUN, WOOK;NEMEYER, RAYMOND, ADAM;HODEL, MICHAEL, RAY |
分类号 |
A61B18/20;A61B17/00;H01S3/106;H01S3/11 |
主分类号 |
A61B18/20 |
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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