中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

322 records (took 0.013 seconds)

    Integrated ligature and orthodontic bracket
    172.
    发明授权
    Integrated ligature and orthodontic bracket 失效
    综合结扎和正畸支架

    公开(公告)号：US5269681A

    公开(公告)日：1993-12-14

    申请号：US883529

    申请日：1992-05-15

    Applicant: Edward V. Degnan

    Inventor： Edward V. Degnan

    IPC: A61C7/14 ,  A61C7/30 ,  A61C3/00

    CPC classification number: A61C7/30 ,  A61C7/143 ,  A61C2201/007

    Abstract: The invention provides a ligature that has a defining formed shape and is affixed and integrated with the formed shape of the orthodontic bracket. The ligature can be repeatedly opened, closed, locked, or unlocked, in its integrated relation to the bracket. If necessary, the entire integrated ligature can be removed and replaced. Also, the removed ligature can be replaced by a similar ligature having a variance in the defining formed shape thereof. The integrated ligature has properties of, shape memory, elasticity, flexibility, and resistance to fatigue. The bracket has one or more arch wire receiving channels therein. The bracket also has, in addition to its relation to the integrated ligature, retention concavities in the upper and lower sides of the bracket to provide retention areas for auxiliary devices and/or supplemental ligatures. The integrated ligature and orthodontic bracket has a unique mechanical flexation response mechanism providing for continuous used and repeatable, opening, closing, locking and unlocking, of the ligature in its integrated relation to the bracket.

    Abstract translation: 本发明提供一种具有限定形状的结扎线，并与所述正畸托架的形状固定并整合。 连接可以反复打开，关闭，锁定或解锁，与支架的整体关系。 如有必要，可以移除和更换整个整体结扎。 此外，去除的结扎可以用在其形成形状的形状中具有变化的相似结扎来代替。 整体结扎具有形状记忆，弹性，柔韧性和耐疲劳性。 支架在其中具有一个或多个拱线接收通道。 支架除了与集成结扎件的关系之外，还具有支架的上侧和下侧中的保持凹部，以提供辅助装置和/或补充连接件的保持区域。 集成的连接和正畸托架具有独特的机械屈曲响应机制，提供连续使用和可重复，打开，关闭，锁定和解锁，其与支架的集成关系。

    Orthodontic bracket
    175.
    发明授权
    Orthodontic bracket 失效
    正畸支架

    公开(公告)号：US4725229A

    公开(公告)日：1988-02-16

    申请号：US875722

    申请日：1986-06-18

    Applicant: Frank R. Miller

    Inventor： Frank R. Miller

    IPC: A61C7/12 ,  A61C7/00

    CPC classification number: A61C7/12 ,  A61C2201/007

    Abstract: An orthodontic bracket in which the archwire is locked in place by a resilient locking loop member which snaps into and out of engagement over the bracket. The locking loop member is a nickel-titanium wire of high resilience and shape memory which not only locks in the archwire but imparts force against it as a function of the shape memory of the locking loop member.

    Abstract translation: 一种正畸托架，其中弓丝通过弹性锁定环构件锁定在适当位置，该弹性锁定环构件卡扣在支架上并与其脱离。 锁定环构件是具有高弹性和形状记忆的镍钛线，其不仅锁定在弓丝中，而且作为锁定环构件的形状记忆的函数施加其作用力。

    Coupling for releasably fixing a dental prothesis in the mouth
    176.
    发明授权
    Coupling for releasably fixing a dental prothesis in the mouth 失效
    用于将口腔中的牙齿假体可释放地固定的联接器

    公开(公告)号：US4547156A

    公开(公告)日：1985-10-15

    申请号：US580551

    申请日：1984-02-14

    Applicant: Helmut Hader

    Inventor： Helmut Hader

    IPC: A61C13/225 ,  A61C13/265 ,  A61C13/269

    CPC classification number: A61C13/2656 ,  A61C2201/007

    Abstract: The invention relates to a female part of a coupling for fixing a dental prothesis in the mouth. It comprises a casing 5 having a central void 7,8 provided with a shoulder 9. A contact piece 10 of synthetic ruby has a waisted aperture defining a fixing edge 11 of smaller diameter. This contact piece 10 is maintained against the shoulder 9 through a fixing ring 12 welded to the casing 5.

    Abstract translation: 本发明涉及一种用于将牙齿固定在口中的联接器的阴部分。 它包括具有设置有肩部9的中心空隙7,8的壳体5.合成红宝石的接触件10具有限定较小直径的固定边缘11的腰围孔。 该接触件10通过焊接到壳体5的固定环12而保持抵靠在肩部9上。

    Orthodontic system and method
    177.
    发明授权
    Orthodontic system and method 失效
    正畸系统和方法

    公开(公告)号：US4490112A

    公开(公告)日：1984-12-25

    申请号：US414189

    申请日：1982-09-02

    Applicant: Susumu Tanaka ,  Takehiko Daisaku ,  Yoshihide Suda

    Inventor： Susumu Tanaka ,  Takehiko Daisaku ,  Yoshihide Suda

    IPC: A61C7/00 ,  A61C7/20

    CPC classification number: A61C7/00 ,  A61C7/20 ,  A61C2201/007

    Abstract: An orthodontic system including an ultraelastic archwire having a transformation temperature of normal body temperature of about 37.degree. C. is provided. Only a small load is applied to the teeth when the orthodontic system is disposed in a patient's mouth. An increased load is applied to the teeth only when the temperature in the mouth is increased by placing a material having a higher than body temperature in the mouth. As a result, the temperature in the patient's mouth can be controlled without inflicting pain during natural every day actions. The orthodontic effect is available intermittently by raising the mouth temperature for producing higher stress or load which serves to move the teeth orthodontically. The ultaelastic alloy is preferably Ni-Ti alloy containing at least about 50.5 atomic percent of nickel and preferably about 50.7 atomic percent.

    Abstract translation: 提供了包括具有约37℃的正常体温的相变温度的超耐久性弓丝的正畸系统。 当正畸系统设置在病人口中时，只有小的负荷施加到牙齿上。 只有当通过将具有高于体温的材料放置在口中来增加口腔中的温度时，才对牙齿施加增加的负荷。 因此，可以控制患者口腔内的温度，而不会在自然日常行动中造成疼痛。 通过提高口腔温度产生更高的应力或负荷，用于正畸移动牙齿，可以间歇地获得正畸效果。 超弹性合金优选为含有至少约50.5原子％的镍，优选为约50.7原子％的Ni-Ti合金。

    Orthodontic device
    179.
    发明授权
    Orthodontic device 有权

    公开(公告)号：US11759292B2

    公开(公告)日：2023-09-19

    申请号：US17568616

    申请日：2022-01-04

    Applicant: ORTHODONTIC RESEARCH AND DEVELOPMENT, S.L.

    Inventor： Luis Carriere Lluch

    IPC: A61C7/22 ,  A61C7/14

    CPC classification number: A61C7/22 ,  A61C7/14 ,  A61C2201/007

    Abstract: An orthodontic device (10) comprising, a first opening (11) for receiving a first anchoring structure, a second opening (12) for receiving a second anchoring structure and a third opening (13, 14, 15) for receiving a third anchoring structure, the first, second, and third anchoring structures being attached in a mouth of a subject, and an intermediate structure (18) connecting the first, second and third openings, wherein one or more of the openings are stretchable, and wherein the intermediate structure and the openings are made from a creep resistant material.

Patent Agency Ranking