发明授权
- 专利标题: Surgery lamp with ventilation for cooling
- 专利标题(中): 手术灯带通风冷却
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申请号: US487664申请日: 1990-03-02
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公开(公告)号: US5055988A公开(公告)日: 1991-10-08
- 发明人: Richard N. Cartwright
- 申请人: Richard N. Cartwright
- 申请人地址: MO Kansas City
- 专利权人: Schroer Manufacturing Company
- 当前专利权人: Schroer Manufacturing Company
- 当前专利权人地址: MO Kansas City
- 主分类号: F21S8/00
- IPC分类号: F21S8/00 ; F21V21/00 ; F21V29/00
摘要:
A surgical lamp having four quartz-halogen lamps and color-correcting glass filters that also shield the light bulbs provides flat shadow-free intense lighting having a color temperature of at least about 3,500.degree. K. for surgical purposes and includes a shroud having lower ventilating openings, interior baffles for directing the flow of warm air along a plurality of chimneys, and a plurality of ventilating holes in the top of the shroud. The surgical lamp may also include a floor stand or ceiling mount, and includes an arm having a number of pivot points that allow the surgeon to adjust the position of the light by grasping the handle and moving the light to the desired location.
公开/授权文献
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