发明名称 |
Disposable right angle dental handpiece |
摘要 |
A disposable right angle dental handpiece comprises a disposable plastic outer housing having an elongated opening therein for receiving a drive shaft mechanism which is preferably made of metal. The drive shaft mechanism is connected to the disposable outer plastic housing by means of a quick connect-quick disconnect mechanism. The outer housing also contains a gear which is engaged with a gear at the end of the drive shaft mechanism, a working member being connected to the gear for being driven by the drive shaft member. The drive shaft member is connectable to the dental tool for being driven thereby.
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申请公布号 |
US5160263(A) |
申请公布日期 |
1992.11.03 |
申请号 |
US19910683251 |
申请日期 |
1991.04.10 |
申请人 |
MELLER, MOSHE |
发明人 |
MELLER, MOSHE;FELDMAN, MICHAEL |
分类号 |
A61C17/00 |
主分类号 |
A61C17/00 |
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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