Sealing system for medical/dental handpieces
    1.
    发明授权
    Sealing system for medical/dental handpieces 有权
    医疗/牙科手机密封系统

    公开(公告)号:US08641417B2

    公开(公告)日:2014-02-04

    申请号:US12606843

    申请日:2009-10-27

    IPC分类号: A61C1/08 A61C3/06 A61C1/00

    摘要: A system for enhanced sealing against intrusion of moisture and other contaminants for medical/dental handpieces having rotating or other moving elements driven by a motor within the handpiece. The enhanced sealing includes tandem seals on stepped diameters to provide additional flow pathway impediments. The tandem seals preferably include spring seals that are positioned in opposite directions to provide enhanced sealing against pressures in two different directions that occur during the pressurization and vacuum cycles of an autoclaving process. Additional enhancements include the use of annular sealing rings with x-shaped cross sections.

    摘要翻译: 一种用于增强密封以防止湿气和其它污染物侵入医疗/牙科手机的系统,其具有由机头内的电动机驱动的旋转或其它移动元件。 增强的密封包括台阶直径的串联密封,以提供额外的流动路径障碍。 串联密封件优选地包括沿相反方向定位的弹簧密封件,以提供增强的密封,抵抗在高压灭菌过程的加压和真空循环期间发生的两个不同方向上的压力。 另外的增强包括使用具有x形横截面的环形密封圈。

    SEALING SYSTEM FOR MEDICAL/DENTAL HANDPIECES
    2.
    发明申请
    SEALING SYSTEM FOR MEDICAL/DENTAL HANDPIECES 有权
    医疗/牙科医疗用密封系统

    公开(公告)号:US20100102517A1

    公开(公告)日:2010-04-29

    申请号:US12606843

    申请日:2009-10-27

    IPC分类号: F16J15/32

    摘要: A system for enhanced sealing against intrusion of moisture and other contaminants for medical/dental handpieces having rotating or other moving elements driven by a motor within the handpiece. The enhanced sealing includes tandem seals on stepped diameters to provide additional flow pathway impediments. The tandem seals preferably include spring seals that are positioned in opposite directions to provide enhanced sealing against pressures in two different directions that occur during the pressurization and vacuum cycles of an autoclaving process. Additional enhancements include the use of annular sealing rings with x-shaped cross sections.

    摘要翻译: 一种用于增强密封以防止湿气和其它污染物侵入医疗/牙科手机的系统,其具有由机头内的电动机驱动的旋转或其它移动元件。 增强的密封包括台阶直径的串联密封,以提供额外的流动路径障碍。 串联密封件优选地包括沿相反方向定位的弹簧密封件,以提供增强的密封,抵抗在高压灭菌过程的加压和真空循环期间发生的两个不同方向上的压力。 另外的增强包括使用具有x形横截面的环形密封圈。

    Removable suction assembly for medical handpieces
    3.
    发明授权
    Removable suction assembly for medical handpieces 有权
    用于医疗手机的可拆卸抽吸组件

    公开(公告)号:US08840596B2

    公开(公告)日:2014-09-23

    申请号:US12783417

    申请日:2010-05-19

    IPC分类号: A61M1/00 A61B17/32 A61B19/00

    摘要: A system and method for more efficient cleaning and sterilizing of surgical handpieces by using a removable valve assembly. The valve assembly is removable to provide access to a first suction passageway and a second suction passageway for cleaning purposes. The valve assembly has a protrusion that engages with a handpiece to secure the assembly to the handpiece. The protrusion of the valve assembly may also be retracted into the valve assembly to allow the valve assembly to disengage the handpiece thereby allowing the valve assembly to be removed from the handpiece. The first suction passageway may also be removable.

    摘要翻译: 一种用于通过使用可拆卸的阀组件更有效地清洁和消毒外科手术器具的系统和方法。 阀组件是可移除的,以提供进入第一吸入通道和第二吸入通道用于清洁目的。 阀组件具有与手持件接合以将组件固定到手持件上的突起。 阀组件的突出部也可以缩回到阀组件中,以允许阀组件脱开手柄,从而允许阀组件从手持件移除。 第一吸入通道也可以是可移除的。

    Candy
    4.
    外观设计
    Candy 失效
    糖果

    公开(公告)号:USD464786S1

    公开(公告)日:2002-10-29

    申请号:US29148593

    申请日:2001-09-25

    申请人: Kevin J. Stanton

    设计人: Kevin J. Stanton

    REMOVABLE SUCTION ASSEMBLY FOR MEDICAL HANDPIECES
    7.
    发明申请
    REMOVABLE SUCTION ASSEMBLY FOR MEDICAL HANDPIECES 有权
    医疗器械拆卸组件

    公开(公告)号:US20110066122A1

    公开(公告)日:2011-03-17

    申请号:US12783417

    申请日:2010-05-19

    IPC分类号: A61M1/00

    摘要: A system and method for more efficient cleaning and sterilizing of surgical handpieces by using a removable valve assembly. The valve assembly is removable to provide access to a first suction passageway and a second suction passageway for cleaning purposes. The valve assembly has a protrusion that engages with a handpiece to secure the assembly to the handpiece. The protrusion of the valve assembly may also be retracted into the valve assembly to allow the valve assembly to disengage the handpiece thereby allowing the valve assembly to be removed from the handpiece. The first suction passageway may also be removable.

    摘要翻译: 一种用于通过使用可拆卸的阀组件更有效地清洁和消毒外科手术器具的系统和方法。 阀组件是可移除的,以提供进入第一吸入通道和第二吸入通道用于清洁目的。 阀组件具有与手持件接合以将组件固定到手持件上的突起。 阀组件的突出部也可以缩回到阀组件中,以允许阀组件脱开手柄,从而允许阀组件从手持件移除。 第一吸入通道也可以是可移除的。