发明名称 |
DENTAL HANPIECE COMPRISING A PELTIER ELEMENT OR THERMO-ELECTRIC COOLER TO COOL THE DENTAL BURR |
摘要 |
A dental handpiece comprises an outer sleeve (1), a tool-holding socket (2) for holding a treatment tool (3) arranged in the handpiece, wherein the tool-holding socket (2) has a central axis about which the tool-holding socket (2) can be rotated and/or oscillated and wherein the tool-holding socket (2) is arranged to be driven by a driveshaft of the handpiece driven by a motor (10) housed in the outer sleeve (1). At least one Peltier element (5) is received in the handpiece in thermal contact with the tool-holding socket (2), the Peltier element (5) having a cool face in thermal contact with the tool-holding socket (2) to cool a treatment tool (3) held therein when the tool (3) is driven in rotation or oscillation. |
申请公布号 |
WO2017001879(A1) |
申请公布日期 |
2017.01.05 |
申请号 |
WO2015IB01100 |
申请日期 |
2015.07.02 |
申请人 |
HAMAD, Abuhaimed |
发明人 |
HAMAD, Abuhaimed;KREJCI, Ivo |
分类号 |
H01L23/38;A61C1/14;H01L35/28;H01S5/024 |
主分类号 |
H01L23/38 |
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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