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公开(公告)号：US4259065A
公开(公告)日：1981-03-31
申请号：US8432
申请日：1979-02-01
申请人： Irvin S. DeWoskin
发明人： Irvin S. DeWoskin
CPC分类号： A61C7/06
摘要： Orthodontic apparatus for applying traction to the teeth in a patient's mouth via an orthodontic instrumentality on the teeth, comprising headgear having a pair of side members to be worn on opposite sides of the patient's head. Each side member has a tensioning assembly associated therewith for applying traction to the teeth. Each tensioning assembly develops traction upon being stretched. The forward end of each tensioning assembly is adapted to be attached to the orthodontic instrumentality and the rearward end has a fastening rod adapted to be mounted on a side member by a coupler. The coupler has an unlocked and locked configuration. When unlocked, the fastening rod can slide in the coupler relative to the side member so that a predetermined magnitude of traction force may be developed. When locked, the fastening rod is secured against sliding movement so that the traction force may be maintained.
摘要翻译： 用于通过牙齿上的正畸工具对患者口腔中的牙齿进行牵引的正畸装置，其包括具有要佩戴在患者头部的相对侧上的一对侧部构件的头带。 每个侧部构件具有与其相关联的张紧组件，用于将牵引力施加到牙齿。 每个张紧组件在被拉伸时产生牵引力。 每个张紧组件的前端适于附接到正畸工具，并且后端具有适于通过联接器安装在侧构件上的紧固杆。 耦合器具有解锁和锁定配置。 当解锁时，紧固杆可以相对于侧部构件在联接器中滑动，使得可以形成预定大小的牵引力。 当锁定时，紧固杆被固定以防止滑动运动，使得可以维持牵引力。
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公开(公告)号：US4375962A
公开(公告)日：1983-03-08
申请号：US317479
申请日：1981-11-02
申请人： Irvin S. DeWoskin
发明人： Irvin S. DeWoskin
摘要： Orthodontic traction apparatus adapted for attachment, via elastic bands or the like, to an orthodontic instrumentality associated with the teeth for applying traction to the teeth generally in the forward direction with respect to the head. The apparatus comprises headgear adapted to be worn on the head, and a relatively rigid chin cup adapted for connection to the headgear. An implement in the form of a wire arm extends up from the chin cup for attachment at its upper end, via the elastic bands, to the orthodontic instrumentality. The arm is mounted on the chin cup for movement in the direction of its longitudinal axis for adjustment of the position of the upper end of the arm relative to the mouth and for movement relative to the chin cup generally in side-to-side direction with respect to the head.
摘要翻译： 正畸牵引装置适于通过弹性带等附接到与牙齿相关联的正牙工具，用于通常沿相对于头部的向前方向对牙齿施加牵引力。 该装置包括适于佩戴在头部上的头带，以及适于连接到头带的相对刚性的下巴杯。 电线臂形式的器具从下巴向上延伸，用于通过弹性带将其上端附接到正畸工具。 臂安装在下巴杯上，用于沿其纵向轴线的方向运动，以调节臂的上端相对于嘴的位置，并且相对于下巴大体上沿着侧向方向运动， 尊重头脑
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公开(公告)号：US4130681A
公开(公告)日：1978-12-19
申请号：US757914
申请日：1977-01-10
申请人： Irvin S. DeWoskin
发明人： Irvin S. DeWoskin
CPC分类号： A61C7/06 , B32B27/12 , Y10T428/237 , Y10T428/239 , Y10T428/24033 , Y10T428/24207
摘要： Strapping for orthodontic headgear, wrist watch straps, identificaton straps for hospital use and other uses, comprising a core constituted by a strip of substantially nonstretchable polyester film and a wrapper constituted by a composite strip comprising a layer of polyurethane film and a layer of nonwoven polyester fabric which layers have been bonded together under heat and pressure, the composite strip being wrapped around the side edges of the core with the layer of film on the outside and having its marginal edges overlapped and fused together to form a longitudinal overlap seam by a series of discrete fused stitches, and a method of making the same involving ultrasonic stitching.
摘要翻译： 用于正畸头带，腕表带，用于医院使用的识别带和其他用途的包带，包括由基本上不可拉伸的聚酯薄膜条构成的芯和由包含聚氨酯膜层和非织造聚酯层的复合条构成的包装 这些层已经在热和压力下结合在一起，复合带被包裹在芯的侧边缘上，膜层在外面并且其边缘重叠并熔合在一起以形成纵向重叠缝 的分立熔接针迹，以及涉及超声缝合的方法。
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公开(公告)号：US5263857A
公开(公告)日：1993-11-23
申请号：US900852
申请日：1992-06-18
申请人： Irvin S. DeWoskin
发明人： Irvin S. DeWoskin
CPC分类号： A61C7/06
摘要： A breakaway device for orthodontic traction appliances comprising a case having a spring clasp therein for releasably clasping a coupling member, the coupling member separating from the clasp when subjected to pull exceeding a predetermined value, with an adjustment for the clasp to adjust its grip on the coupling member for adjusting the breakaway pull.
摘要翻译： 一种用于正畸牵引装置的分离装置，包括：壳体，其中具有用于可释放地夹紧联接构件的弹簧扣，当经受超过预定值的拉力时，联接构件与扣环分离，并且调节扣钩以调整其对 用于调节分离拉力的联接构件。
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公开(公告)号：US4308010A
公开(公告)日：1981-12-29
申请号：US211504
申请日：1980-12-01
申请人： Irvin S. De Woskin
发明人： Irvin S. De Woskin
CPC分类号： A61F5/055
摘要： Neck pad material in the form of tape adapted to be cut to selected lengths for use with orthodontic appliances or the like, comprising at least three strips of heat-sealable material seamed together at their sides for forming pad material, with an intermediate strip being of heavier loft than the outer strips for providing a cushioning effect. The pad material has areas of heat seal extending transversely thereof from one edge of the pad material to the other with the areas being spaced at intervals lengthwise of the pad. The pad material is adapted to be cut to form pads of selected length by cutting transversely of the pad material through these areas. A method of making such material is also described.
摘要翻译： 适于被切割成与正牙器具等一起使用的选定长度的带状的颈垫材料，包括在其侧面缝合在一起以形成垫材料的至少三条热可密封材料条，中间条为 比外部条纹更重的阁楼提供缓冲效果。 衬垫材料具有从衬垫材料的一个边缘到另一个的横向延伸的热密封区域，其中区域沿衬垫的长度方向间隔开。 衬垫材料适于通过这些区域横向切割衬垫材料而被切割以形成选定长度的衬垫。 还描述了制造这种材料的方法。
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公开(公告)号：US4121341A
公开(公告)日：1978-10-24
申请号：US755435
申请日：1976-12-29
申请人： Irvin S. DeWoskin
发明人： Irvin S. DeWoskin
CPC分类号： A61C7/06
摘要： Orthodontic traction apparatus for applying traction to the teeth of a patient comprising headgear to be worn by the patient including a pair of side members adapted to be positioned on opposite sides of the patient's head adjacent the ears, and a tensioning assembly on each side member for attachment to an instrumentality associated with the teeth for applying traction thereto. Each tensioning assembly comprises a rod mounted in a guide for sliding movement of the rod axially therein. The guide, in turn, is mounted on the respective side member for axial adjustment relative thereto and also for angular adjustment relative to the side member about an axis extending generally in side-to-side direction with respect to the patient's head. A spring biases the rod to slide axially in the guide to apply traction to the teeth.
摘要翻译： 用于对患者的牙齿施加牵引力的正畸牵引装置，包括由患者佩戴的头带，包括适于定位在邻近耳朵的患者头部的相对侧上的一对侧部构件，以及在每个侧部构件上的张紧组件， 附着于与牙齿相关联的用于施加牵引力的器具。 每个张紧组件包括安装在引导件中的杆，杆杆在其中轴向滑动。 引导件又安装在相应的侧部构件上，用于相对于其相对于轴向调节，并且还用于相对于侧部构件围绕相对于患者头部的左右方向延伸的轴线进行角度调节。 弹簧偏压杆，以在引导件中轴向滑动以将牵引力施加到牙齿上。
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公开(公告)号：US4734032A
公开(公告)日：1988-03-29
申请号：US910410
申请日：1986-09-22
申请人： Irvin S. DeWoskin
发明人： Irvin S. DeWoskin
CPC分类号： A61C7/06
摘要： A breakaway orthodontic traction appliance which applies traction to the teeth via tension devices comprising straps inserted in clasps having grippers for gripping the straps, the grippers opening up for pull-out of the straps from the clasps on pull on the straps exceeding a predetermined value.
摘要翻译： 一种分离式正畸牵引装置，其通过张紧装置将牵引力施加到牙齿上，所述张力装置包括插入具有用于夹持条带的夹具的扣环中的带子，所述夹持器打开以在带上拉动超过预定值的带扣从扣环拉出。
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公开(公告)号：US4392825A
公开(公告)日：1983-07-12
申请号：US323673
申请日：1981-11-23
申请人： Irvin S. DeWoskin
发明人： Irvin S. DeWoskin
CPC分类号： A61C7/06
摘要： Strapping comprising first and second straps each having inner and outer faces, the straps being adapted to be placed in lapped face-to-face relation with the inner face of one strap engaging the outer face of the other strap. Fabric fastening material is provided on the engaging faces of the straps comprising a multiplicity of fastening elements projecting from one strap and a plush-like surface on the other interengageable with the fastening elements for securing the straps together. A loop on one of the straps at the lapped portion thereof releasably holds the straps together in face-to-face relation to maintain the fastening elements in interengagement with the plush-like surface. The fastening elements and plush-like surface are adapted to be separated for enabling relative longitudinal movement of the straps by inserting an elongate blade between the lapped portions of the straps.
摘要翻译： 捆扎包括每个具有内表面和外表面的第一和第二带，所述带适于与绑定另一条带的外表面的一个带的内表面以面对面的关系放置。 织物紧固材料设置在带的接合面上，包括从一个带突出的多个紧固元件和另一个可与扣紧元件相互接合的绒毛状表面，用于将带固定在一起。 在其搭接部分的一个带上的环可释放地以相对面的关系将带束保持在一起，以保持紧固元件与毛绒状表面相互接合。 紧固元件和毛绒状表面适于分离，以通过在带的搭接部分之间插入细长的刀片来实现带的相对纵向移动。
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