Dental prophylaxis device and process
    1.
    发明授权
    Dental prophylaxis device and process 失效
    牙科预防装置及过程

    公开(公告)号:US4727894A

    公开(公告)日:1988-03-01

    申请号:US706649

    申请日:1985-02-28

    IPC分类号: A61C15/04 A61C15/00

    CPC分类号: A61C15/047

    摘要: There is disclosed a dental prophylaxis device having a pair of spaced tynes disposed on a housing provided with an axial cavity, a stationary support located on the tynes in the vicinity of the base thereof and a circular rotatable disk located on the housing between the bases of the tynes. The circular rotatable disk rotates on a mandrel disposed in the housing cavity through a rotatable drive shaft located in a second housing. A dental flossing thread having a non-elastic loop at one end supported on the circular rotatable disk and an elastic loop on the opposite end supported on the stationary support spans the space between the ends of tynes and reciprocates therebetween when the disk is rotated.The process comprises contacting dentition surfaces with the dental flossing thread described and reciprocating the thread over the dentition surfaces and across the space between the stationary tynes while expanding and contracting the elastic loop in response to the tensile force on the thread and absorbing the tensile force imparted thereto when it encounters resistance and while imparting reciprocating movement to the dental flossing thread through the rotating motion of the disk.

    摘要翻译: 公开了一种牙齿预防装置,其具有设置在具有轴向腔体的壳体上的一对间隔开的泰恩斯,位于其基部附近的泰恩斯上的固定支撑件和位于壳体上的圆形可旋转盘之间, 泰恩人 圆形可旋转盘通过位于第二壳体中的可旋转驱动轴在位于壳体腔中的心轴上旋转。 一种牙线,其一端具有非弹性环,支撑在圆形可旋转盘上,并且支撑在固定支撑件上的相对端上的弹性环跨越泰恩氏体的端部之间的空间并在盘旋转时在它们之间往复运动。 该过程包括将牙列表面与所述牙线螺纹接触,并使螺纹在牙列表面上并跨越固定泰晤诺斯之间的空间进行往复运动,同时响应于螺纹上的拉力而弹性回缩而伸展和收缩,并吸收所施加的张力 当它遇到阻力并且同时通过盘的旋转运动向牙线施加往复运动时。

    Disposable dental flossing device
    2.
    发明授权
    Disposable dental flossing device 失效
    一次性牙线清理器

    公开(公告)号:US5904153A

    公开(公告)日:1999-05-18

    申请号:US55137

    申请日:1998-04-03

    IPC分类号: A61C15/04 A61C15/00

    CPC分类号: A61C15/047

    摘要: A disposable flossing device is disclosed. The disposable flossing device is adapted for use with the conventional dental handpiece or any other device providing rotary input motion. The disposable flossing device converts the rotary input motion to reciprocating linear motion so that the dental floss will reciprocate through a linear plane. In addition to flossing, other attachments to the conventional dental handpiece such as brushes and polishers can also be operated with the linear motion of the disclosed device.

    摘要翻译: 公开了一次性牙线清理装置。 一次性牙线装置适用于传统的牙科手机或提供旋转输入运动的任何其他装置。 一次性牙线切割装置将旋转输入运动转换成往复直线运动,使得牙线将通过线性平面往复运动。 除了牙线之外,还可以利用所公开的装置的线性运动来操作诸如刷子和抛光机的常规牙齿手柄的其它附件。

    Power driven tooth flosser
    3.
    发明授权
    Power driven tooth flosser 失效
    电动齿轮

    公开(公告)号:US5400811A

    公开(公告)日:1995-03-28

    申请号:US126386

    申请日:1993-09-24

    IPC分类号: A61C15/04 A61C15/00

    CPC分类号: A61C15/047

    摘要: A power driven tooth flosser utilizes lengths of conventional dental floss, provides a length of that floss held in place to facilitate its insertion between teeth of the user, and then causes that length of floss to be driven in axial reciprocation, thereby to provide optimum and safe removal of plaque and debris from between the teeth.

    摘要翻译: 动力驱动的牙齿丝刀使用长度的常规牙线,提供一定长度的该牙线保持在适当位置以便于其插入使用者的牙齿之间,然后使该长度的牙线被轴向往复运动,由此提供最佳和 安全地从牙齿之间移除斑块和碎屑。

    Dental prophylaxis device and process
    4.
    发明授权
    Dental prophylaxis device and process 失效
    牙科预防装置及过程

    公开(公告)号:US4338957A

    公开(公告)日:1982-07-13

    申请号:US204222

    申请日:1980-11-05

    IPC分类号: A61C15/04 A61C15/00

    摘要: There is disclosed a dental prophylaxis device which may be electrically or battery powered and which comprises in combination a pair of spaced tynes disposed on a housing provided with an axial cavity, stationary support means on the housing in the vicinity of the base of the tynes and oscillating support means located on the housing between the bases of the tynes. The oscillating support means is supported on a cylindrical sleeve disposed in the housing cavity and cooperates with an oscillating drive shaft powered by driving means located in a second housing to which the first mentioned housing is removably connectable. A dental tape or floss having a non-elastic loop at one end which is supported on the oscillating support means and an elastic loop at the opposite end which is supported on the stationary support means spans the space between the ends of tynes and reciprocates between the tynes when the oscillating support means is in motion.The process disclosed comprises contacting dentition surfaces with a dental tape or floss having a thread segment with a non-elastic loop at one end and an elastic loop at the opposite end, reciprocating the thread segment over the dentition surfaces while expanding and contracting the elastic loop in response to the application of tensile force to the floss and absorbing the tensile force imparted thereto when it encounters resistance and the elastic loop expands.

    摘要翻译: 公开了一种牙科预防装置,其可以是电气或电池供电的,并且组合包括设置在轴向空腔的壳体上的一对隔开的泰恩斯,在位于泰恩氏基部附近的壳体上的固定支撑装置,以及 振动支撑装置位于壳体之间的泰恩氏基部之间。 摆动支撑装置支撑在设置在壳体空腔中的圆柱形套筒上,并与由位于第二壳体中的驱动装置提供动力的摆动驱动轴配合,第一壳体可拆卸地连接到第二壳体。 在一端具有支撑在摆动支撑装置上的非弹性环的牙带或牙线,并且在相对端支撑在固定支撑装置上的弹性环跨越泰恩氏体的端部之间的空间,并在两者之间往复运动 当振动支撑装置运动时,它是泰恩尼斯。 所公开的方法包括使牙列表面与牙带或牙线接触,所述牙带或牙线具有在一端具有非弹性环的螺纹段和在相对端的弹性环,使所述线段在所述牙列表面上往复运动,同时使所述弹性环 响应于对牙线施加张力并且当遇到阻力并且弹性环膨胀时吸收其施加的张力。