公开(公告)号：US20120039445A1

公开(公告)日：2012-02-16

申请号：US13208904

申请日：2011-08-12

Applicant: Arkady Kantor ,  Lyubomir Cekov

Inventor： Arkady Kantor ,  Lyubomir Cekov

IPC: G21K1/02

CPC classification number: G21K1/02 ,  A61B6/06 ,  A61B6/107 ,  A61B6/145

Abstract: A modular beam-limiting device for use with an x-ray machine includes a base portion and an attachment portion. The base portion includes at least one magnet. The attachment portion includes at least one magnet. The base portion is adapted to be received on an x-ray tubehead housing. The attachment portion is selectively removably couplable to said base portion. The modular beam-limiting device may further include a magnetic field modulator, which is operable to shape a magnetic field; an insert for configuring a size, a shape, or an orientation of an aperture of the beam-limiting device; or an adapter for increasing an axial length of the beam-limiting device.

Abstract translation: 用于X射线机的模块化光束限制装置包括基部和附接部分。 基部包括至少一个磁体。 附接部分包括至少一个磁体。 基部适于被接收在X射线管头壳体上。 附接部分选择性地可拆卸地联接到所述基部。 模块化光束限制装置还可以包括磁场调制器，其可操作以使磁场成形; 用于配置所述光束限制装置的孔径的尺寸，形状或取向的插入件; 或用于增加光束限制装置的轴向长度的适配器。

公开(公告)号：US20110142197A1

公开(公告)日：2011-06-16

申请号：US12638600

申请日：2009-12-15

Applicant: Donald Walker ,  Arkady Kantor ,  Lyubomir L. Cekov ,  Alan P. Krema

Inventor： Donald Walker ,  Arkady Kantor ,  Lyubomir L. Cekov ,  Alan P. Krema

IPC: A61B6/14 ,  A61B6/08

CPC classification number: A61B6/14 ,  A61B6/08

Abstract: A patient positioning system for a panoramic dental radiation imaging system, including an upright support, and a patient positioning arm with chin rest mounted thereto. Wands are each rotatably connected to the patient positioning arm and connected together so as to move at identical angles of rotation, but in the opposite direction. Lasers, including a mid-sagittal, a Frankfort Plane, two cuspid, and one toe laser, each providing a line of visible laser light directed at a respective area of a patient's face, or at the floor, assist a technician in properly positioning the patient. A mirror is mounted to the upright support by a mechanism that permits the mirror to be pivoted outward from the support, in either of two directions, so as to enable the technician to see the lasers on the patient's face from the technician's position on either side of the positioning arm.

Abstract translation: 一种用于全景牙科放射成像系统的患者定位系统，包括直立支架，以及安装有下巴支架的患者定位臂。 各个杆各自可旋转地连接到患者定位臂并连接在一起，以便以相同的旋转角但是在相反的方向上移动。 激光器，包括中矢状面，法兰克福平面，两个尖锐的和一个趾部的激光器，每个激光器提供一列可见的激光，指向病人脸部的相应区域，或在地板处，辅助技术人员正确定位 患者。 镜子通过机构安装到直立支架上，该机构允许镜子在两个方向中的任一方向上从支撑件向外枢转，以使得技术人员能够从技术人员的任一侧的位置看到患者面部上的激光 的定位臂。

公开(公告)号：USD470589S1

公开(公告)日：2003-02-18

申请号：US29156695

申请日：2002-03-06

Applicant: Charles Y. Choi ,  Kieron H. Tse ,  Arkady Kantor

Designer： Charles Y. Choi ,  Kieron H. Tse ,  Arkady Kantor

公开(公告)号：US5708696A

公开(公告)日：1998-01-13

申请号：US715156

申请日：1996-09-17

Applicant: Arkady Kantor

Inventor： Arkady Kantor

IPC: A61B6/08

CPC classification number: A61B6/08

Abstract: A device (10) for positioning the location of an emitted x-ray (1 2a) has an optical mirror (20) having at least two leg portions (31, 32) separated by stepped portion (30) formed therewith. Leg portions (31, 32) and stepped portion (30) have substantially uniform x-ray transmisivity. A light emitting assembly (21) for transmitting a locating beam of light (14) onto the stepped portion (30). The device also includes mounting means (13, 22) for mounting the optical mirror (20) proximate to the x-ray emitting device (11) and completely encompassing the emitted x-ray (12a). The locating beam of light (14) is caused to be directed toward the target (15) by the angle of the mirror (20).

Abstract translation: 用于定位发射的x射线（12a）的位置的装置（10）具有光学镜（20），其具有由与其形成的阶梯部分（30）分开的至少两个腿部（31,32）。 腿部（31,32）和台阶部分（30）具有基本均匀的x射线透射率。 一种用于将定位光束（14）传送到台阶部分（30）上的发光组件（21）。 该装置还包括用于将光学镜（20）靠近x射线发射装置（11）安装并完全包围所发射的x射线（12a）的安装装置（13,22）。 使定位光束（14）以反射镜（20）的角度朝向目标（15）。

公开(公告)号：US20110142199A1

公开(公告)日：2011-06-16

申请号：US12638624

申请日：2009-12-15

Applicant: Arkady Kantor ,  Donald Walker ,  Lyubomir L. Cekov ,  Alan P. Krema

Inventor： Arkady Kantor ,  Donald Walker ,  Lyubomir L. Cekov ,  Alan P. Krema

IPC: A61B6/14

CPC classification number: A61B6/4441 ,  A61B6/14 ,  A61B6/4411

Abstract: A motion system for use in a panoramic dental radiation imaging system, including apparatus for rotating an overhead arm with respect to a support column, apparatus for rotating a C-arm with respect to the overhead arm, and apparatus for moving the C-arm axially with respect to the overhead arm. The overhead arm is rotatably mounted to the support column at a rotation point. The apparatus for rotating the overhead arm is a linear actuator, one end of which is connected to the support column at a first point spaced apart from the rotation point, while the other end is connected to the overhead arm at a second point spaced apart from the rotation point and from the first point. The C-arm rotating apparatus includes a C-arm rotation motor driving a wheel, which is engaged with the C-arm in such a way that the rotation of the wheel causes rotation of the C-arm.

Abstract translation: 一种用于全景牙科放射线成像系统的运动系统，包括用于相对于支撑柱旋转架空臂的装置，用于相对于顶架臂旋转C形臂的装置，以及用于使C形臂轴向移动的装置 相对于架空臂。 顶部臂在旋转点处可旋转地安装到支撑柱。 用于旋转架空臂的装置是线性致动器，其一端在与旋转点间隔开的第一点处连接到支撑柱，而另一端在与第二点间隔开的第二点 旋转点和第一点。 C形臂旋转装置包括驱动车轮的C形臂旋转马达，该轮与C形臂接合，使得车轮的旋转引起C形臂的旋转。

公开(公告)号：US06945694B2

公开(公告)日：2005-09-20

申请号：US10638657

申请日：2003-08-11

Applicant: Arkady Kantor ,  Roberto Molteni ,  Daniel P. Murphy ,  Todd R. Carlson

Inventor： Arkady Kantor ,  Roberto Molteni ,  Daniel P. Murphy ,  Todd R. Carlson

IPC: H05G1/02 ,  A61B6/14 ,  H05G1/00 ,  H05G1/04 ,  H01J35/16

CPC classification number: H05G1/04 ,  A61B6/14

Abstract: A dental x-ray apparatus (10) includes a tube head (11) formed from a cast zinc material. Structural components of tube head (11) include such component (20) formed from a plastic material impregnated with a high molecular weight substance, such as barium sulfite. X-ray apparatus 10 has a control panel (15) in close proximity to the tube head (11), and is preferably DC powered.

Abstract translation: 牙科X射线装置（10）包括由铸锌材料形成的管头（11）。 管头（11）的结构部件包括由浸渍有高分子量物质如亚硫酸钡的塑料材料形成的组分（20）。 X射线装置10具有靠近管头（11）的控制面板（15），并且优选地是直流供电的。

公开(公告)号：US06837468B1

公开(公告)日：2005-01-04

申请号：US10250024

申请日：2003-05-29

Applicant: Arkady Kantor ,  James W. Kleinschmidt

Inventor： Arkady Kantor ,  James W. Kleinschmidt

IPC: A61B6/14 ,  F16C11/10 ,  F16M11/06 ,  E04G3/00

CPC classification number: F16M11/06 ,  A61B6/14 ,  F16C11/103 ,  F16M2200/022

Abstract: A friction control mechanism for an articulating arm including an arm, a pivot connector, an axial washer, and at least one set screw. An axial washer is placed around each side of a center aperture in the pivot connector. The pivot connector is connected to the arm with a pivot pin through the center aperture in the pivot connector and aligned holes in the first and second sides of the arm. At least one threaded hole is located adjacent the aligned hole in the first side of the arm. A set screw is placed through each threaded hole, making contact with the axial washer. This contact creates a friction force between the pivot connector and the axial washer, keeping the articulating arm from drifting away from its set position. The pivot connector may be connected to another device such as another arm or a machine such as an x-ray machine, or to another pivot connector.

Abstract translation: 一种用于铰接臂的摩擦控制机构，包括臂，枢轴连接器，轴向垫圈和至少一个定位螺钉。 绕枢轴连接器中心孔的每一侧放置一个轴向垫圈。 枢转连接器通过枢轴销通过枢转连接器中的中心孔连接到臂上，并且在臂的第一和第二侧中对准孔。 至少一个螺纹孔位于臂的第一侧中邻近对准孔的位置。 一个固定螺丝穿过每个螺纹孔，与轴向垫圈接触。 该接触件在枢转连接器和轴向垫圈之间产生摩擦力，保持铰接臂远离其设定位置漂移。 枢转连接器可以连接到另一个装置，例如另一个臂或诸如x射线机的机器，或者连接到另一枢转连接器。

公开(公告)号：US06644853B1

公开(公告)日：2003-11-11

申请号：US10116930

申请日：2002-04-05

Applicant: Arkady Kantor ,  John Griser

Inventor： Arkady Kantor ,  John Griser

IPC: H01J3516

CPC classification number: H05G1/04 ,  A61B6/14 ,  A61B6/4488

Abstract: A dental x-ray tube head having a housing with an x-ray tube mounted in it, with improved shielding for preventing stray radiation from emanating outside of the path of the primary x-ray beam. The shielding includes an inner hollow element encasing the x-ray tube and having an aperture through which the primary beam projects, with an open end for connecting wires to the x-ray tube. The shielding further includes an outer hollow element which fits over the inner element in such a way as to cover the open end, with clearance for the wires connected to the tube. Both the inner element and the outer element are comprised of a mixture of polypropylene and barium sulfate. The combination of the inner element and the outer element completely surrounds the x-ray tube with the barium sulfate impregnated material, eliminating the use of lead within the tube head, and thereby providing excellent electrical insulation characteristics besides the x-ray attenuation.

Abstract translation: 一种具有安装在其中的具有x射线管的外壳的牙科X射线管头，具有改进的屏蔽，以防止杂散辐射发射到主X射线束的路径外部。 屏蔽包括内部中空元件，其包围X射线管并且具有孔，主光束通过该孔突出，具有用于将线连接到X射线管的开口端。 屏蔽还包括外部中空元件，其以覆盖开放端的方式装配在内部元件上，其中连接到管的电线的间隙。 内部元件和外部元件都由​​聚丙烯和硫酸钡的混合物组成。 内部元件和外部元件的组合完全用硫酸钡浸渍的材料包围x射线管，消除了管头内的铅的使用，从而除了x射线衰减之外提供优异的电绝缘特性。