公开(公告)号：US20070009851A1

公开(公告)日：2007-01-11

申请号：US11176027

申请日：2005-07-07

申请人： Beat Kilcher ,  Marco Da Rold ,  Paolo Croce

发明人： Beat Kilcher ,  Marco Da Rold ,  Paolo Croce

IPC分类号： A61C3/00

CPC分类号： A61C3/00 ,  A61C5/60

摘要： The present invention relates to a handheld dental instrument having a movable tip portion including one end rotatably secured to a distal end of a handle portion and an opposing end defining a tip including a tip member adapted for intra oral use whereby the tip can be rotated and fixedly positioned at various locations about an axis. The tip member and/or tip portion optionally may be removable.

摘要翻译： 本发明涉及一种手持式牙科器械，其具有可移动的尖端部分，该可移动的尖端部分包括可旋转地固定到手柄部分的远端的一端，以及限定尖端的相对端，所述尖端包括适合于口腔内使用的尖端部件， 固定地定位在围绕轴的各个位置。 尖端构件和/或尖端部分可选地可以是可移除的。

公开(公告)号：US07077652B2

公开(公告)日：2006-07-18

申请号：US10803138

申请日：2004-03-17

申请人： Beat Kilcher ,  Anthony Quarry

发明人： Beat Kilcher ,  Anthony Quarry

IPC分类号： A61C5/00

CPC分类号： A61C5/90

摘要： The cheek and lip retractor for dentistry comprises respective cheek portions and lip portions for the upper and lower lip, the lip portions comprising a lip shield and mucous pads which are separate and spaced apart from the lip shield, the cheek portions and lip portions being connected to each other by flexible connecting elements, and the connecting elements being disposed between the lip shield and the mucous pad. Such a retractor allows a largely free treatment of the tooth portions to be treated and provides a comfortable fit for the patient.

摘要翻译： 用于牙科的脸颊和唇部牵开器包括用于上唇和下唇的相应的颊部和唇部，唇部包括唇部护罩和与唇罩隔开并间隔开的粘液垫，颊部和唇部连接 通过柔性连接元件彼此相连，并且连接元件设置在唇罩和粘膜垫之间。 这样的牵开器允许对待治疗的牙齿部分进行大量的自由处理，并为患者提供舒适的配合。

公开(公告)号：US06576225B1

公开(公告)日：2003-06-10

申请号：US09566128

申请日：2000-05-05

申请人： Beat Kilcher ,  Patrizia Balmelli ,  Gert Silber ,  Beat A. Von Weissenfluh

发明人： Beat Kilcher ,  Patrizia Balmelli ,  Gert Silber ,  Beat A. Von Weissenfluh

IPC分类号： A61K716

CPC分类号： A61K8/22 ,  A61K8/25 ,  A61K8/26 ,  A61K8/86 ,  A61Q11/00

摘要： A dental care composition for the prophylactic dental hygiene (prophylactic paste) comprises as principal components the following: from 10 to 80% by weight, preferably from 35 to 55% by weight, of a polishing body containing plate shaped rock particles, preferably perlite particles; from 20 to 80% by weight, preferably from 40 to 50% by weight, of a nonionic, preferably polymeric surface active agent; and from 0 to 20% by weight, preferably from 1 to 10% by weight, of an emulsifier or emulsifier blend. Polyethylene glycols (Macrogol) having molecular weights of from 200 to 1,000, preferably of from 200 to 600, are particularly suited as pure compounds or as a blend of different variants having different molecular weights. The dental care composition shows a smooth and soft consistency and has only a weak tendency of being splashed during its application in the mouth.

摘要翻译： 用于预防性牙齿卫生（预防性糊剂）的牙科护理组合物包含以下组成的主要组分：10至80重量％，优选35至55重量％的包含板状岩石颗粒的抛光体，优选珍珠岩颗粒 ; 20至80重量％，优选40至50重量％的非离子，优选聚合表面活性剂; 和0至20重量％，优选1至10重量％的乳化剂或乳化剂共混物。 分子量为200至1,000，优选200至600的聚乙二醇（聚乙二醇）特别适合作为纯化合物或作为具有不同分子量的不同变体的共混物。 牙科护理组合物表现出光滑柔软的一致性，并且在其在口中施用时仅具有较弱的泼溅倾向。

公开(公告)号：US6019603A

公开(公告)日：2000-02-01

申请号：US252493

申请日：1999-02-18

申请人： Hans Von Weissenfluh ,  Beat Kilcher ,  Beat A. Von Weissenfluh

发明人： Hans Von Weissenfluh ,  Beat Kilcher ,  Beat A. Von Weissenfluh

IPC分类号： A61C3/06

CPC分类号： A61C3/06

摘要： The dental device comprises an abrasive disk having a hub made of synthetic material and a spindle with a collet, the opening of the hub having an inner bead and the collet a rotation lock and an axial lock for receiving said bead in the hub opening, the greatest diameter of the spindle with its rotation lock being greater than the diameter of the hub opening with its bead. This construction allows, on one hand, an easier mounting of the abrasive disk on the spindle, and, on the other hand, a high torque transmission.

摘要翻译： 牙科装置包括具有由合成材料制成的轮毂和具有夹头的心轴的研磨盘，所述轮毂的开口具有内胎圈，所述夹头具有旋转锁和用于接收所述胎圈开口中的胎圈的轴向锁， 主轴的最大直径，其旋转锁定大于具有其胎圈的轮毂开口的直径。 一方面，这种结构允许将研磨盘更容易地安装在主轴上，另一方面允许高扭矩传递。

公开(公告)号：US5951801A

公开(公告)日：1999-09-14

申请号：US848234

申请日：1997-04-29

申请人： Beat A. v. Weissenfluh ,  Beat Kilcher

发明人： Beat A. v. Weissenfluh ,  Beat Kilcher

IPC分类号： A61C5/12 ,  B29C35/08 ,  B29C65/00 ,  B32B31/08

CPC分类号： B32B38/1825 ,  A61C5/125 ,  B29C65/14 ,  B29C66/43 ,  B29C66/7394 ,  B29C66/742 ,  B29C2035/0827 ,  B29C66/71 ,  B29K2705/00 ,  B29L2031/753 ,  Y10T156/1084 ,  Y10T156/1715

摘要： The method for joining a metal foil with a synthetic material foil comprises unwinding both materials from a supply roll each, and subjecting the synthetics foil, prior to the application of an adhesive, to a corona discharge on a narrow border region. The metal foil and the synthetic material foil are then pressed together and irradiated by ultraviolet radiation causing polymerization of the adhesive. The composite foil material thus obtained is transferred to a further processing station. There the dental matrix can be punched out of such a composite sheet material, having a high tensile strength, whose metal portion can easily be inserted between two adjacent teeth whereas the transparent synthetic material part allows light curing of the dental filling material.

摘要翻译： 将金属箔与合成材料箔接合的方法包括从供给辊各自松开材料，在施加粘合剂之前对合成箔进行窄边界区域的电晕放电。 然后将金属箔和合成材料箔压在一起，并通过紫外线照射，引起粘合剂的聚合。 将由此获得的复合箔材料转移到另外的处理站。 在这样的复合片材材料中，牙基质可以被冲压成具有高拉伸强度，其金属部分可以容易地插入两个相邻的齿之间，而透明的合成材料部分允许牙科填充材料的光固化。

公开(公告)号：US5743738A

公开(公告)日：1998-04-28

申请号：US669958

申请日：1996-06-25

申请人： Gianni Baffelli ,  Beat A. Von Weissenfluh ,  Beat Kilcher

发明人： Gianni Baffelli ,  Beat A. Von Weissenfluh ,  Beat Kilcher

IPC分类号： A61C5/04 ,  A61C5/12 ,  A61C13/15 ,  A61C19/00 ,  A61C7/00

CPC分类号： A61C5/127 ,  A61C19/003

摘要： The interdental wedge for the use during the insertion of approximal fillings of light curing synthetic material comprises the combination of a sole portion having disposed thereon an insert of a light conducting synthetic material and a light conducting element, such as a light reflector, to conduct the light necessary for curing and coming from the front surface of the wedge on the filling. The sole portion consists of a material which is compressible and requires strongly increasing forces for further compression; thus, the wedge can snugly fit to the approximal contour of the tooth to be treated and exert sufficiently high separation forces. Preferably, the material of the sole portion is wood whose fibers are preferably aligned in lengthwise direction of the wedge, and/or a synthetic material having included therein compressible filler particles. Thermoplastics and thermoplastic elastomers are preferred synthetic materials. Such a wedge combines the advantages of wood or a synthetic material having similar compression characteristics for a good adhesion of the wedge and sufficient separating forces, with the advantages of a wedge made of a light conducting synthetic material, in order to bring about or to accelerate the curing of the synthetic filling.

摘要翻译： 在插入光固化合成材料的近似填充物期间使用的齿间楔包括其上设置有导光合成材料的插入物的底部部分和诸如光反射器的导光元件的组合，以将 固化所需的光，并在填充物上从楔的前表面出来。 鞋底部分由可压缩的材料组成，并且需要强力增加的力用于进一步的压缩; 因此，楔形件可以紧密地配合到要被处理的牙齿的近似轮廓并施加足够高的分离力。 优选地，鞋底部分的材料是其纤维优选地在楔的长度方向上对齐的木材，和/或其中包含可压缩填料颗粒的合成材料。 热塑性塑料和热塑性弹性体是优选的合成材料。 这种楔子结合了具有类似压缩特性的木材或合成材料的优点，用于楔形物的良好粘附和足够的分离力，以及由导光合成材料制成的楔子的优点，以便实现或加速 固化合成填料。

公开(公告)号：US4709131A

公开(公告)日：1987-11-24

申请号：US733003

申请日：1985-05-10

申请人： Athos Del Bello ,  Beat Kilcher

发明人： Athos Del Bello ,  Beat Kilcher

IPC分类号： B23H7/02 ,  B23H7/04 ,  B23H7/36

CPC分类号： B23H7/04

摘要： The instantaneous flow state of the scavenging medium in the cutting plant work gap is determined and operating parameters of the spark-erosive cutting process are regulated and/or controlled as a function thereof. These operating parameters include the generator machining parameters such as pulse magnitude, pulse duration and pulse interval; the relative feed rate of the tool electrode; and the supply of the scavenging medium. For this purpose, the cutting plant includes a device for pressure and/or suction scavenging of the work gap and a control device for adaptively controlling the operating parameters, including at least one sensor for determining the instantaneous flow state of the scavenging medium in the work gap and at least one control element.

摘要翻译： 确定切割装置工作间隙中清扫介质的瞬时流动状态，并且根据其功能来调节和/或控制火花腐蚀性切割过程的操作参数。 这些操作参数包括发生器加工参数，如脉冲幅度，脉冲持续时间和脉冲间隔; 刀具电极的相对进给速度; 并提供清扫介质。 为此，切割设备包括用于工作间隙的压力和/或吸力清除的装置和用于自适应地控制操作参数的控制装置，包括用于确定工作中清扫介质的瞬时流动状态的至少一个传感器 间隙和至少一个控制元件。

公开(公告)号：US4655888A

公开(公告)日：1987-04-07

申请号：US733296

申请日：1985-05-10

申请人： Beat Kilcher ,  Ernst Buhler ,  Gideon Levy

发明人： Beat Kilcher ,  Ernst Buhler ,  Gideon Levy

IPC分类号： B23H1/02 ,  B23H7/04 ,  B23H3/02 ,  B23H7/14

CPC分类号： B23H1/02 ,  B23H7/04 ,  Y10S204/09

摘要： In the electroerosive machining of workpieces with the aid of a tool electrode, a pulse-like d.c. voltage is applied between the workpiece and electrode, the applied voltage being in the form of pulse groups where the pulse groups are formed of individual pulses having current amplitudes of selected magnitudes. Preferably, the individual current pulses belonging to the pulse group have successively rising amplitudes. Several individually controllable power switching circuits are connected in parallel to the work gap. The primary side of a pulse transformer connected to each power switching circuit is driven by a control device for the time shaping of the pulse groups. At least one controlled switch belonging to each power switching circuit is connected to a second control device for shaping the current pulse amplitudes.

摘要翻译： 在工具电极的电动加工工件中，脉冲状的直流 在工件和电极之间施加电压，所施加的电压为脉冲组的形式，其中脉冲组由具有选定幅度的电流幅度的各个脉冲形成。 优选地，属于脉冲组的各个电流脉冲具有连续上升的振幅。 几个独立可控的功率开关电路并联连接到工作间隙。 连接到每个功率开关电路的脉冲变压器的初级侧由用于脉冲组的时间整形的控制装置驱动。 属于每个功率开关电路的至少一个受控开关连接到用于对当前脉冲幅度进行整形的第二控制装置。