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81. 发明授权

US5836767A Dental shim 失效
标题翻译：牙齿垫片
公开(公告)号：US5836767A
公开(公告)日：1998-11-17
申请号：US893183
申请日：1997-07-15
申请人： Thomas E. Aspel
发明人： Thomas E. Aspel
IPC分类号： A61C3/00 , A61C7/04
CPC分类号： A61C7/04 , A61C3/00 , A61C7/023
摘要： A dental shim is disclosed for insertion between a tooth and one jaw of a dental pliers. The dental shim comprises a handle and an elongated shim portion extending outward from the handle. The elongated shim portion has a base, a side and a hypotenuse. The base and the hypotenuse are joined along one edge at a plurality of angles. The base engages a tooth and the hypotenuse engages one jaw of a dental pliers.
摘要翻译：公开了一种牙垫，用于插入牙钳和牙钳之间的一个颚。牙垫包括手柄和从手柄向外延伸的细长的垫片部分。细长的垫片部分具有基部，侧面和斜边。底座和斜边沿着多个角度的一个边缘连接。基座与牙齿啮合，斜边接合牙钳的一个下颚。

82. 发明授权

US5782638A Ornamental film article for dental substrate decoration and dental substrate decorated therewith 失效
标题翻译：用于牙科基材装饰的装饰膜制品和用其装饰的牙科基材
公开(公告)号：US5782638A
公开(公告)日：1998-07-21
申请号：US596042
申请日：1996-02-06
申请人： A. Daniel Warren, III , Gary E. Michels , Steven J. Hultquist
发明人： A. Daniel Warren, III , Gary E. Michels , Steven J. Hultquist
IPC分类号： A44C15/00 , A44C25/00 , A61C7/04 , A61C7/16 , A61C5/08
CPC分类号： A44C15/007 , A44C15/0005 , A61C7/023 , A61C7/04 , A61C7/16
摘要： An ornamental metal foil applique for adhesive securement to a dental substrate, comprises a metal foil body having main top and bottom faces of a predetermined shape, preferably with a maximum facial area dimension not exceeding 1 centimeter. The main bottom face may be microetched over at least a major portion of its facial area to enhance the adhesive securement of the applique to the dental substrate and/or have a mesh backing member or other formaminous backing structure secured to such face of the metal foil body. The applique of the invention may be usefully employed for ornamenting a dental substrate of an individual whose mouth contains such dental substrate, by bonding the main bottom face of the shaped metal foil to the dental substrate with an adhesive medium so that the ornamental metal foil applique is in a selected display position on the dental substrate.
摘要翻译：用于粘合固定到牙科基底的装饰性金属箔贴片+ E，acu e + EE包括金属箔体，其具有预定形状的主顶面和底面，优选最大面部面积尺寸不超过1厘米。主底面可以在其面部区域的至少大部分上进行微蚀刻，以增强贴敷+ E，acu e + EE到牙科基底的粘合剂固定，和/或具有网状背衬构件或其它形成网状背衬结构到金属箔体的这种面。本发明的贴布+ E，acu e + EE可以有用地用于装饰口腔中含有这种牙科基材的个体的牙科基底，通过使用粘合剂介质将成形金属箔的主底面粘合到牙科基底上使得装饰金属箔贴片+ E，acu e + EE处于牙科基底上的选定的显示位置。

83. 发明授权

US5675850A Apparatus and method for relieving lumbar pain 失效
标题翻译：减轻腰痛的装置和方法
公开(公告)号：US5675850A
公开(公告)日：1997-10-14
申请号：US644606
申请日：1996-04-15
申请人： Joseph J. Schmitt
发明人： Joseph J. Schmitt
IPC分类号： A61H1/00 , A61H7/00 , A61C7/04
CPC分类号： A61H7/001 , A61H1/008 , A61H2201/1284
摘要： A bolster has an axial compressibility profile chosen so that lumbar pain can be relieved when the user places the bolster under his or her spine and rolls from a softer portion of the bolster to a firmer portion of it. A preferred bolster comprises a tubular outer portion formed from a resilient closed-cell polymeric foam material such as polyurethane. This outer tubular portion serves to cushion the user and prevent discomfort. The bolster has a relatively rigid portion at one or both ends, and a transition portion between the rigid end and a softer portion some distance from the end.
摘要翻译：枕骨具有选择的轴向压缩性轮廓，使得当使用者将枕骨放置在他或她的脊椎下方时，腰部疼痛可以缓解，并且从摇枕的较软部分滚动到其更坚固的部分。优选的枕头包括由弹性闭孔聚合物泡沫材料（例如聚氨酯）形成的管状外部部分。该外管状部分用于缓冲使用者并防止不适。枕头在一端或两端具有相对刚性的部分，以及刚性端与距端部一定距离的较软部分之间的过渡部分。

84. 发明授权

US5542843A Rotatably driven autoclavable ligation instrument 失效
标题翻译：可旋转驱动的高压灭菌结扎仪
公开(公告)号：US5542843A
公开(公告)日：1996-08-06
申请号：US408213
申请日：1995-03-22
申请人： Michael T. Price
发明人： Michael T. Price
IPC分类号： A61B17/88 , A61C7/02 , A61C7/04 , A61C3/00 , B21F7/00
CPC分类号： A61C7/04 , A61B17/8861 , A61C7/02 , A61C7/026
摘要： An autoclavable ligation instrument for use in dental or medical applications which includes a ligature gripping tool having a pair of jaws with handle members connected thereto, and a drive mechanism for causing rotational movement of the gripping tool for consequent twisting of opposite ends of a ligature being gripped thereby. The drive mechanism includes a spring biased helically shaped drive shaft which is engaged by a drive follower nut that is connected to the gripping tool, such that activation of the drive mechanism causes the drive follower nut, and consequently the gripping tool, to rotate about the helically shaped drive shaft. The gripping tool includes a releasable locking mechanism for locking the jaws of the gripping tool in their closed position, and the gripping tool and drive mechanism are disassemblable and constructed of an autoclavable material to facilitate sterilization thereof.
摘要翻译：一种用于牙齿或医疗应用的可高压灭菌的结扎仪器，其包括具有连接到其上的手柄部件的一对钳口的连线夹持工具，以及用于引起夹持工具的旋转运动的驱动机构，从而扭结连线的相对端由此抓住。驱动机构包括弹簧偏压的螺旋形驱动轴，该驱动轴由连接到夹紧工具的驱动从动螺母接合，使得驱动机构的启动导致驱动从动螺母，从而夹紧工具围绕螺旋形传动轴。夹持工具包括一个可释放的锁定机构，用于将夹紧工具的夹爪锁定在其关闭位置，并且夹紧工具和驱动机构可拆卸地由可高压灭菌的材料构成，以促进其灭菌。

85. 发明授权

US5538421A Dental instrument 失效
标题翻译：牙科仪器
公开(公告)号：US5538421A
公开(公告)日：1996-07-23
申请号：US311883
申请日：1994-09-26
申请人： Thomas E. Aspel
发明人： Thomas E. Aspel
IPC分类号： A61C7/04 , A61C7/00
CPC分类号： A61C7/04 , A61C7/023
摘要： A dental instrument is provided comprising a first member having a first handle opposite a first jaw and a second member having a second handle and a second jaw. The first jaw is longer than the second jaw, and both jaws have inner surfaces. The first member is pivotally connected to the second member such that the first handle opposes the second handle and the first jaw opposes the second jaw. Movement of the first handle and the second handle correspondingly cause movement of the first jaw and the second jaw. The inner surface of one of the jaws is disposed within an acute angle of the centerline of the instrument. The inner surface of the other jaw is disposed at the acute angle from the disposed jaw.
摘要翻译：提供了一种牙科器械，包括具有与第一钳口相对的第一手柄的第一构件和具有第二手柄和第二钳口的第二构件。第一钳口比第二钳口长，并且两个钳口具有内表面。第一构件枢转地连接到第二构件，使得第一手柄与第二手柄相对，并且第一钳口与第二钳口相对。第一把手和第二把手的运动相应地引起第一钳口和第二钳口的运动。一个钳口的内表面设置在仪器中心线的锐角内。另一个钳口的内表面设置成与所设置的钳口成锐角。

86. 发明授权

US5257558A Medical/dental pliers 失效
标题翻译：医疗/牙钳
公开(公告)号：US5257558A
公开(公告)日：1993-11-02
申请号：US978094
申请日：1992-11-17
申请人： Farrokh Farzin-Nia , Rohit C. L. Sachdeva
发明人： Farrokh Farzin-Nia , Rohit C. L. Sachdeva
IPC分类号： A61B17/28 , A61C7/04 , B25B7/02
CPC分类号： A61B17/2812 , A61C7/04 , B25B7/02
摘要： Medical/dental pliers made from titanium based alloy material having jaws for gripping objects with gripping faces which are coated with a hard and wear resistant material of sufficient thickness to be structurally self-supportive when the pliers are used to grip an object which is harder than the titanium based alloy material underlying the coating. The surface of each coating has good gripping characteristics.
摘要翻译：由钛合金材料制成的医用/牙科钳具有用于夹持具有抓握面的物体的钳口，所述夹持面涂覆有足够厚度的硬且耐磨的材料，以在钳子用于夹持比较困难的物体时结构上自支撑涂层下方的钛基合金材料。每个涂层的表面具有良好的夹持特性。

87. 发明授权

US5084935A Multiple-purpose wire shaping and cutting tool 失效
标题翻译：多用途电线成型和切割工具
公开(公告)号：US5084935A
公开(公告)日：1992-02-04
申请号：US645594
申请日：1991-01-24
申请人： Ferdinand Kalthoff
发明人： Ferdinand Kalthoff
IPC分类号： A61C7/04 , B25B7/02 , B25B7/22
CPC分类号： B25B7/22 , A61C7/04 , B25B7/02
摘要： A multiple-purpose wire shaping and cutting tool wherein the two levers are connected to each other by a pivot between the jaws and the handles. The confronting sides of the handles are formed with complementary elongated male and female corrugating elements which extend radially of the pivot axis, and one of the handles has a wireholding hook-shaped member and a disc-shaped guide with a grooved peripheral surface for a length of wire. The other handle has a hole which is parallel to the pivot axis and registers with a socket of the guide member when the jaws of the two levers are adjacent each other. One of the jaws has a female bending portion with a groove extending in parallelism with the pivot axis, and the other jaw has a male bending portion with a rib which is received in the groove, with a certain amount of play, when the jaws are adjacent each other. The one jaw is further formed with a circumferentially complete groove, with an abutment and with a channel, and the other jaw has a corrugated guide portion and an anvil at the free end. The free ends of the jaws have confronting recesses extending radially of the pivot axis.
摘要翻译：一种多用途线材成型和切割工具，其中两个杠杆通过夹爪和手柄之间的枢轴彼此连接。手柄的面对面形成有互补的细长的凸形和凹形的波纹元件，其沿着枢转轴线径向延伸，并且其中一个把手具有线锁钩形构件和具有开槽周边表面的盘形引导件的电线。另一个手柄具有平行于枢转轴线的孔，并且当两个杠杆的夹爪彼此相邻时，该孔与引导构件的插座对准。其中一个夹爪具有一个凹形弯曲部分，其凹槽与枢转轴线平行地延伸，另一个夹爪具有凸形弯曲部分，该凸形弯曲部分带有一定数量的凸起，该凹槽被接纳在凹槽中，当夹爪为相邻。一个钳口进一步形成有周向完整的槽，具有邻接件和通道，另一个钳口在自由端具有波纹引导部分和砧座。钳口的自由端具有从枢转轴线径向延伸的面对的凹部。

88. 发明授权

US4669979A Orthodontic plier 失效
标题翻译：正畸钳
公开(公告)号：US4669979A
公开(公告)日：1987-06-02
申请号：US806709
申请日：1985-12-09
申请人： Wilford A. Snead
发明人： Wilford A. Snead
IPC分类号： A61C7/02 , A61C7/04 , A61C7/00
CPC分类号： A61C7/04
摘要： An orthodontic plier with opposed jaw portions that can be moved toward one another in a substantially straight-line motion to pry a removable cap off a convertible buccal tube without exerting a twisting force on the tooth and without an exposed tip that can slip and damage soft mouth tissue is disclosed. One jaw portion has a pointed tip that can be inserted into one end of the buccal tube and the other jaw portion has a flat surface for bracing the other end of the buccal tube and a notch therein for receiving the pointed tip of the other jaw portion.
摘要翻译：具有相对的钳口部分的矫正钳子可以基本上直线运动地彼此相对移动，以将可移除的帽从可转换的口腔管上撬开，而不会在牙齿上施加扭转力，而没有暴露的尖端可能滑动并损坏软公开了口腔组织。一个颚部具有可以插入颊管的一端的尖端，另一颚部具有用于支撑颊侧管的另一端的平坦表面和用于接收另一颚部的尖端的凹口。

89. 发明授权

US4487580A Orthodontic bracket holder 失效
标题翻译：正畸支架架
公开(公告)号：US4487580A
公开(公告)日：1984-12-11
申请号：US583015
申请日：1984-02-23
申请人： William V. Ridgeway
发明人： William V. Ridgeway
IPC分类号： A61C7/04 , A61C7/14 , A61C7/00
CPC分类号： A61C7/04 , A61C7/146
摘要： A spring loaded holder that includes a pair of rigid bodies that are laterally movable, which bodies define adjacent end surfaces of arcuate convex shape that may removably and frictionally grip concave end edges of gingival occlusal wings that are disposed outwardly from the base of an orthodontic bracket. When the bracket is so gripped it may be moved to a position where the surface of the base most remote from the holder may be bonded to a tooth. To prevent inadvertent rotation of the orthodontic bracket when so gripped relative to the holder, at least one of the pair of bodies includes an elongate protuberance that engage an anchor wire receiving groove in the surface of the bracket most distant from the base. The bodies if desired may be formed as an integral part of the holder.
摘要翻译：一种弹簧加载的保持器，其包括可横向移动的一对刚体，所述主体限定弓形凸形形状的相邻端面，其可移除地和摩擦地夹紧从正牙托架的底部向外设置的牙龈咬合翼的凹端边缘。当托架如此抓住时，其可以移动到最靠近保持器的基部的表面可以结合到牙齿的位置。为了防止正齿托架相对于保持器夹持时的意外旋转，这对主体中的至少一个包括细长突起，其与最靠近底座的支架的表面中的锚定线接收槽接合。如果需要的话，这些主体可以形成为保持器的组成部分。

90. 发明授权

US4392494A Ligature tying instrument 失效
标题翻译：连结仪器
公开(公告)号：US4392494A
公开(公告)日：1983-07-12
申请号：US250104
申请日：1981-04-02
申请人： Richard L. Ashby
发明人： Richard L. Ashby
IPC分类号： A61B17/12 , A61C7/04
CPC分类号： A61B17/12009 , A61C7/026 , A61C7/04
摘要： This patent describes a new orthodontic instrument to be used for tying or twisting the ligature wires used to hold the arch wire to the bracket. It also explains the method of use which consists of: twisting the wires, after the ligature wire has been placed on the bracket; tucking the twisted end out of the way; and then breaking the end at the tip of the instrument. The instrument replaces three instruments normally used, by improvements in jaw design to facilitate grasping and centering the wires for spinning, balancing the instrument by general symmetry, and the addition of an extension handle to allow rapid spinning, and tucking of the wire ends as they are broken in a controlled manner, and at a specific place. The instrument thus simplifies, speeds and further improves the application of ligature wires.
摘要翻译：该专利描述了用于将用于将弓线保持在支架上的连线的捆扎或扭曲的新型正畸仪器。它还解释了使用方法，其包括：将扎带导线放置在支架上之后，扭绞电线; 将扭曲的一端藏在路上; 然后打破仪器末端的末端。仪器取代了通常使用的三种仪器，通过改进钳口设计，以便于抓握和定心用于纺丝的电线，通过一般对称来平衡仪器，以及添加延伸手柄以允许快速旋转，并且线端部折叠以受控的方式，在特定的地方被打破。因此，仪器简化，加速并进一步改善了连线的应用。

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