发明名称 |
CONTAINED DIRECT PARTICLE BEAM FLOW ABRASION SYSTEM |
摘要 |
Systems (21, 501, 801) for abrasive action include machinery for creating a vacuum and positive pressure to enable flow control while providing adequate vacuum to both retrieve and capture the spent abrasive material and the abraded material. A first embodiment (21) includes a vacuum and boost operation facilitated by the use of a foot control (51) for high control of abrasion, cleaning and polishing. A second embodiment (801) is for use with human tissue and includes a vacuum only system with filtered air. A third embodiment (501) includes vacuum with automatic boost for skilled medical personnel use and uses a minimum vacuum level to trigger a pre-set boost operation.
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申请公布号 |
WO0010772(A3) |
申请公布日期 |
2000.07.20 |
申请号 |
WO1999US18062 |
申请日期 |
1999.08.09 |
申请人 |
METCALF, ALVA, WESLEY;CARRIER, CALVIN, LON |
发明人 |
METCALF, ALVA, WESLEY;CARRIER, CALVIN, LON |
分类号 |
B24C5/02;A61B17/00;A61B17/54;A61G12/00;B24C5/04;B24C7/00;B24C9/00;F16K3/24;F16K3/32;(IPC1-7):B24C9/00 |
主分类号 |
B24C5/02 |
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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