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公开(公告)号：US20110229839A1
公开(公告)日：2011-09-22
申请号：US13049654
申请日：2011-03-16
IPC分类号： A61C3/00
CPC分类号： A61C19/041 , A61B5/0002 , A61B5/053 , A61B5/1076 , A61B5/4542 , A61B2560/045 , A61B2562/08
摘要： A treatment unit includes: a communication part that receives through a communication cable information about a root canal length acquired by a root canal length measuring unit as an external diagnostic unit; a display device on which the information about a root canal length is displayed; and a treatment unit body to which a file for root canal enlargement is attached. The treatment unit body forms a holding part held by a user. The display device is provided on the outer circumference of the holding part. The user can visually recognize a root canal length displayed on the display device while performing root canal enlargement with the treatment unit held by the user.
摘要翻译： 治疗单元包括：通信部，其通过通信电缆接收由根管长度测量单元获取的根管长度的信息作为外部诊断单元; 显示关于根管长度的信息的显示装置; 以及附接有根管增大用的文件的处理单元主体。 处理单元主体形成由使用者保持的保持部。 显示装置设置在保持部的外周。 用户可以在使用者持有的治疗单元进行根管放大的同时，视觉上识别显示装置上显示的根管长度。
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公开(公告)号：US06981868B2
公开(公告)日：2006-01-03
申请号：US10008078
申请日：2001-11-08
CPC分类号： B05C17/00593 , A61C5/50 , A61C5/55 , A61C5/62 , B05C17/00516
摘要： A dental injecting apparatus for injecting a dental filler and a dental tool attached to such a dental injecting apparatus. The apparatus includes: an injection rod for injecting a dental filler; an injection rod driver for performing a dental filler injecting operation that causes the injection rod to move in a dental filler injecting direction by using the force of a power source; and a controller for controlling the dental filler injecting operation of the injection rod driver.
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公开(公告)号：US5640018A
公开(公告)日：1997-06-17
申请号：US598441
申请日：1996-02-08
申请人： Masakazu Suzuki , Keisuke Mori , Akifumi Tachibana , Kazunari Matoba , Hitoshi Asai , Kazuhisa Miyaguchi , Toshitaka Takeguchi
发明人： Masakazu Suzuki , Keisuke Mori , Akifumi Tachibana , Kazunari Matoba , Hitoshi Asai , Kazuhisa Miyaguchi , Toshitaka Takeguchi
摘要： Images are to be satisfactorily continued even at joints of image regions.The surface of a fluorescent screen on which an X-ray image is to be formed is partitioned in the longitudinal direction of a slit, into image regions. From the image regions, image information is guided to CCD imaging elements by optical fiber bundles. Boundaries of the image regions are formed so as to be inclined with respect to the longitudinal direction of a slit.
摘要翻译： 即使在图像区域的关节处，图像也将令人满意地继续。 将要在其上形成X射线图像的荧光屏的表面在狭缝的纵向方向上分隔成图像区域。 从图像区域，通过光纤束将图像信息引导到CCD成像元件。 图像区域的边界形成为相对于狭缝的纵向方向倾斜。
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公开(公告)号：US5604781A
公开(公告)日：1997-02-18
申请号：US598440
申请日：1996-02-08
申请人： Masakazu Suzuki , Keisuke Mori , Akifumi Tachibana , Kazunari Matoba , Hitoshi Asai , Kazuhisa Miyaguchi , Toshitaka Takeguchi
发明人： Masakazu Suzuki , Keisuke Mori , Akifumi Tachibana , Kazunari Matoba , Hitoshi Asai , Kazuhisa Miyaguchi , Toshitaka Takeguchi
CPC分类号： H04N5/3205 , A61B6/501 , A61B6/585 , H04N5/361 , H04N5/3656 , H05G1/60 , H04N5/32 , Y10S378/901
摘要： The present invention provides an X-ray tomographic imaging apparatus, wherein image degrading components caused by a CCD sensor (3c) or the like are reduced so as to obtain high-quality X-ray images. After tomographic imaging, dark current noise is eliminated by subtracting dark current correction data from a specific line of data among image data stored in an image memory. Next, sensitivity correction coefficients are prepared on the basis of data obtained when an X-ray beam having nearly uniform intensity distribution enters an X-ray imaging device 3. The image data obtained after dark current correction is then multiplied by the sensitivity correction coefficients. As a result, noise due to sensitivity variations or the like can be eliminated.
摘要翻译： 本发明提供一种X射线断层成像装置，其中由CCD传感器（3c）等引起的图像劣化成分减少，以获得高品质的X射线图像。 在断层成像之后，通过从存储在图像存储器中的图像数据中的特定数据线减去暗电流校正数据来消除暗电流噪声。 接下来，基于在具有几乎均匀的强度分布的X射线束进入X射线成像装置3时获得的数据来准备灵敏度校正系数。然后将在暗电流校正之后获得的图像数据乘以灵敏度校正系数。 结果，可以消除由于灵敏度变化等引起的噪声。
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5.发明授权Imaging device for dental treatment, and instrument unit for dental treatment with imaging device 有权用于牙科治疗的成像装置和用于具有成像装置的牙科治疗的仪器单元公开(公告)号：US08385617B2
公开(公告)日：2013-02-26
申请号：US12736520
申请日：2009-06-02
IPC分类号： G06K9/00
摘要： An imaging device for dental treatment for use in an instrument for dental treatment with a head to which a rotary cutting tool can be attached. The imaging device for dental treatment comprises: an imaging module with an imaging element; and a mounting section through which the imaging module is detachably attached to the instrument for dental treatment such that the imaging module is on the bottom side or on the lateral side of the head, and that the imaging module is in a posture that causes the imaging axis of the imaging module and the rotary axis of the rotary cutting tool to be substantially parallel.
摘要翻译： 一种用于牙科治疗用的牙科治疗用成像装置，其具有能够安装旋转切削工具的头部。 用于牙科治疗的成像装置包括：具有成像元件的成像模块; 以及安装部分，成像模块通过该安装部分可拆卸地附接到用于牙科治疗的仪器，使得成像模块位于头部的底侧或侧面上，并且成像模块处于使成像 成像模块的轴线和旋转切削工具的旋转轴线基本上平行。
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公开(公告)号：US20080239697A1
公开(公告)日：2008-10-02
申请号：US12075715
申请日：2008-03-13
申请人： Naoki Katsuda , Shusuke Hashimoto , Kazunari Matoba , Shinichi Okawa , Hiroaki Kusakabe , Yuzo Nakayama
发明人： Naoki Katsuda , Shusuke Hashimoto , Kazunari Matoba , Shinichi Okawa , Hiroaki Kusakabe , Yuzo Nakayama
IPC分类号： A61G13/00
CPC分类号： A61B1/24 , A61B1/0607 , A61B1/0669 , A61B1/0684 , A61G13/10 , F21W2131/202 , F21Y2115/10
摘要： An object of the preset invention is to provide a medical lighting apparatus capable of illuminating an affected part with proper illuminance while assuring a work space for an operator near the affected part. A medical lighting apparatus for irradiating an affected part with light includes: a light source (a light emitting element); a light condenser (a collimate lens and a condenser lens) for condensing light emitted from the light source; an image forming unit (an image lens) for forming an image on the affected part from the light condensed by the light condenser; and an aperture portion provided between the light condenser and the image forming unit and regulating passage of the light condensed by the light condenser.
摘要翻译： 本发明的目的是提供一种能够以适当的照度照亮受影响部位的医疗照明装置，同时确保受影响部位附近的操作者的工作空间。 用于照射受影响部位的光的医疗照明装置包括：光源（发光元件）; 用于聚集从光源发出的光的光聚光器（准直透镜和聚光透镜）; 用于从由所述光聚光器会聚的光形成所述患部的图像的图像形成单元（图像透镜）; 以及设置在光聚光器和图像形成单元之间的开口部分，并且调节由光聚光器会聚的光的通过。
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公开(公告)号：US07275931B2
公开(公告)日：2007-10-02
申请号：US10839469
申请日：2004-05-05
申请人： Naoki Katsuda , Haruo Ogawa , Kazunari Matoba
发明人： Naoki Katsuda , Haruo Ogawa , Kazunari Matoba
CPC分类号： A61C19/004
摘要： A medical irradiation apparatus comprising a main body, a luminous body comprised of a light emitting element provided in a light outlet of the main body, an annular reflective member with a reflective surface provided at the circumference of the luminous body, the reflective surface reflecting the light from the luminous body forward, and a lens member provided so as to cover a forward opening of the reflective member, the lens member refracting and transmitting the direct light from the luminous body and the light reflected from the reflective member. According to the apparatus, all the outgoing light from the lens member is emitted so as to direct into a specified irradiation area.
摘要翻译： 一种医疗照射装置，包括主体，由设置在所述主体的光出口中的发光元件构成的发光体，设置在所述发光体的周围的具有反射面的环状的反射构件，所述反射面反射 来自发光体的光向前移动，透镜部件被设置为覆盖反射构件的前开口，透镜构件折射并透射来自发光体的直射光和从反射构件反射的光。 根据该装置，发射来自透镜构件的所有出射光以引导到指定的照射区域。
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8.发明申请公开(公告)号：US20050033119A1
公开(公告)日：2005-02-10
申请号：US10943741
申请日：2004-09-17
申请人： Shinichi Okawa , Kazunari Matoba , Minoru Imazato
发明人： Shinichi Okawa , Kazunari Matoba , Minoru Imazato
CPC分类号： A61B90/36 , A61B90/30 , A61C1/088 , A61C19/004 , H01L2224/48091 , H01L2924/00014
摘要： A small-sized and high-powered medical illuminating device, and other devices, such as a medical photopolymerizer and a medical hand-piece, including the medical illuminating device. The medical illuminating device includes plural light emitting components which are integrated with a base forming into a light emission module. The base includes a substrate member having at least a concave, and the light emitting component is mounted on a bottom surface of the concave. Side surfaces of the concave of the substrate member function as a reflector for reflecting the light emitted from the light emitting component towards its front.
摘要翻译： 小型高功率医疗用照明装置以及医疗照明装置等医疗用光聚合器和医疗用手持件等的其他装置。 医疗照明装置包括与形成发光模块的基底一体化的多个发光部件。 底座包括具有至少凹部的基板构件，并且发光部件安装在凹部的底表面上。 基板部件的凹部的侧表面用作用于将从发光部件发射的光朝向其前方反射的反射器。
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公开(公告)号：US5993209A
公开(公告)日：1999-11-30
申请号：US987330
申请日：1997-12-09
IPC分类号： A61C19/04
CPC分类号： A61C19/043
摘要： The periodontal pocket measurement apparatus of the present invention comprises a main handpiece unit provided with a cover member for covering the front end portion thereof, an operation member mounted at the front end of the cover member and being slidable in the longitudinal direction of the cover member, a flexible sleeve attached to the operation member and projecting from the front end of the cover member, and a probe attached to the cover member, passing through the sleeve and being exposable at its tip from the tip of the sleeve, being characterized in that the main handpiece unit is provided with energizing means for pushing a movable portion including the operation member and the sleeve toward the front end. With this structure, operation can be made easily when measuring the depth of a periodontal pocket of a patient by detecting the positional difference between the tip of the probe and the tip of the sleeve when the tip of the probe is inserted into the bottom portion of the periodontal pocket and the tip of the sleeve is made contact with the upper fringe of the gingiva.
摘要翻译： 本发明的牙周袋测量装置包括：主手持单元，设置有用于覆盖其前端部的盖构件;安装在盖构件的前端并可沿着盖构件的纵向方向滑动的操作构件 附接到操作构件并从盖构件的前端突出的柔性套管，以及附接到盖构件的探针，其穿过套筒并在其顶端从套筒的尖端露出，其特征在于， 主手持单元设置有用于将包括操作构件和套筒的可动部分朝向前端推动的激励装置。 利用这种结构，当通过检测探针的尖端和套筒的尖端之间的位置差来测量患者的牙周袋的深度时，可以容易地进行操作， 牙周袋和套筒的尖端与牙龈的上边缘接触。
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公开(公告)号：US5211556A
公开(公告)日：1993-05-18
申请号：US799079
申请日：1991-11-27
申请人： Chihiro Kobayashi , Kazunari Matoba
发明人： Chihiro Kobayashi , Kazunari Matoba
IPC分类号： A61C19/04
CPC分类号： A61C19/041 , A61C19/04 , A61C19/042
摘要： A root canal meter is disclosed, wherein measured data are compensated linearly or substantially linearly according to distance between tip of an electrode and apical position and thus compensated data are displayed. According to the invention interrelation between the position of the tip of the measuring electrode and the displayed value becomes clear and also, since the display scarcely varies in the early stage, there is no risk of any sudden change taking place in the vicinity of the apical position, hence the display is easily visible and the meter easy to use.
摘要翻译： 公开了根管计量器，其中测量数据根据电极尖端与顶端位置之间的距离线性或基本线性补偿，并且因此显示补偿数据。 根据本发明，测量电极的尖端的位置与显示值之间的相互关系变得清楚，并且由于显示在早期几乎不变化，因此在顶点附近不会发生突然变化的风险 位置，因此显示屏容易可见，仪表易于使用。
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