发明授权
US08241343B2 Device and method for providing power to lighting elements for use as a visual indicator in a medical probe
有权
为照明元件提供电力的装置和方法，用作医疗探针中的视觉指示器
- 专利标题： Device and method for providing power to lighting elements for use as a visual indicator in a medical probe
- 专利标题（中）： 为照明元件提供电力的装置和方法，用作医疗探针中的视觉指示器
-
申请号： US12267403申请日： 2008-11-07
-
公开(公告)号： US08241343B2公开(公告)日： 2012-08-14
- 发明人: Valerie L. Douglass , Robert M. Pearson , James G. Lovewell , David A. Blau
- 申请人： Valerie L. Douglass , Robert M. Pearson , James G. Lovewell , David A. Blau
- 申请人地址： US NY Latham
- 专利权人： AngioDynamics, Inc.
- 当前专利权人： AngioDynamics, Inc.
- 当前专利权人地址： US NY Latham
- 代理商 Tara L. Clothier
- 主分类号： A61N5/06
- IPC分类号： A61N5/06
摘要：
A lighting device for use as a visual indicator in a medical probe is provided. The lighting device includes one or more light emitting elements that are used as a visual status indicator for the medical probe, and a driver circuit that receives current from a power source and drives the light emitting elements. The driver circuit includes a current sensor to sense a current flowing through the light emitting elements, and a shut off switch. The shut off switch shuts off the power source current from the light emitting elements based on the sensed current from the current sensor.
公开/授权文献
信息查询
