发明名称 |
PROPHY ANGLE DEVICE AND METHOD OF USE |
摘要 |
A disposable prophy angle is provided, the prophy angle comprising a housing containing a drive shaft and a driven shaft; the drive shaft having a proximal end and a distal end and a longitudinal axis therebetween, the distal end having a substantially conical driving portion and a projection, the proximal end of the drive shaft configured to engage a dental hand piece; and the driven shaft having a driven portion comprising a recess configured for engagement by the projection and/or the substantially conical portion of the drive shaft to oscillate the driven shaft at an oscillation angle greater than 90 degrees. In some embodiments, there is a method of making a disposable prophy angle by overmolding a prophy cup to the prophy angle. In other embodiments, there is a method of using the prophy angle to prevent tooth decay. |
申请公布号 |
WO2016014065(A1) |
申请公布日期 |
2016.01.28 |
申请号 |
WO2014US48045 |
申请日期 |
2014.07.24 |
申请人 |
CROSSTEX INTERNATIONAL, INC.;PAC-DENT INTERNATIONAL, INC. |
发明人 |
WANG, DANIEL;CHEN, DENGHUI;TAO, BO;YUE, BO;ZHU, YONG |
分类号 |
A61C17/32 |
主分类号 |
A61C17/32 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|