DENTAL HANDPIECE
    9.
    发明申请
    DENTAL HANDPIECE 审中-公开
    牙科手术

    公开(公告)号:US20130059267A1

    公开(公告)日:2013-03-07

    申请号:US12708612

    申请日:2010-02-19

    IPC分类号: A61C3/00 B22F7/02

    摘要: A dental handpiece (10) of the type having a body (11), a head (13) and a neck (12), is improved by having at least one portion of the handpiece (10) formed by metal injection molding or MIM. The use of MIM allows for improved fabrication and function. According to one aspect of the invention, the head (13) and neck (12) of the handpiece (10) are MIM-formed as a single or unitary piece.

    摘要翻译: 通过具有通过金属注射成型或MIM形成的手持件(10)的至少一部分来改进具有本体(11),头部(13)和颈部(12)的类型的牙齿手柄(10)。 MIM的使用允许改进制造和功能。 根据本发明的一个方面,手持件(10)的头部(13)和颈部(12)被形成为单个或整体件。

    Angles hose connection for dental handpiece

    公开(公告)号:US08562342B2

    公开(公告)日:2013-10-22

    申请号:US12319799

    申请日:2009-01-12

    IPC分类号: A61C17/00 A61C17/02 A61C1/08

    CPC分类号: A61C1/18

    摘要: A dental handpiece having a distal end including an attachment for assembly of a removable workpiece and a handpiece body intermediate a proximal end and the distal end. The handpiece extends in a substantially axial direction. A coupler is included having a cylinder portion and a supply-end portion, the cylinder portion being assembled into the handpiece extending in the axial direction toward the distal end. The cylinder portion includes at least one seal that interfaces with an interior of the body so as to isolate a portion of the body interior into at least one distinct chamber. The supply-end portion of the coupler extends from the proximal end of the handpiece body at an angle from the axis. The supply-end portion also includes a plurality of outlets, the at least one distinct chamber in fluid communication with one of the outlets of the plurality of outlets.