公开(公告)号：US08515007B2

公开(公告)日：2013-08-20

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处连接到顶架臂 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：US08251583B2

公开(公告)日：2012-08-28

申请号：US12638611

申请日：2009-12-15

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

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

IPC: A61B6/14 ,  H05G1/64 ,  H05G1/02 ,  H05G1/08

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

Abstract: A removable radiation sensor for connecting to a panoramic dental radiation imaging system. The sensor includes a radiation sensor unit mounted in a housing. Connector bearings are positioned within the housing so as to engage with a pair of connector pins provided as part of the upright support of the imaging system. A lock pin within the housing is selectively slidable between Locked and Unlocked, and biased toward Locked. The lock includes a locking pin with a groove, and when the groove is aligned with the respective connector pin, the lock is unlocked, and that connector pin is slidable axially within the bearings. When the groove is not aligned with the connector pin, the lock is locked, the locking pin engaging with a groove formed for that purpose in the connector pin. The sensor has a field-replaceable electrical connector, to reduce maintenance cost.

Abstract translation: 用于连接到全景牙科辐射成像系统的可移除的辐射传感器。 传感器包括安装在壳体中的辐射传感器单元。 连接器轴承定位在壳体内，以便与作为成像系统的直立支撑件的一部分提供的一对连接销接合。 壳体内的锁定销可选择性地在锁定和解锁之间滑动，并偏向锁定。 该锁包括一个具有凹槽的锁定销，并且当凹槽与相应的连接器销对齐时，该锁被解锁，并且该连接器销在轴承内可轴向滑动。 当凹槽不与连接器针对齐时，锁定被锁定，锁定销与在连接器销中为此形成的凹槽接合。 该传感器具有可现场更换的电气连接器，以降低维护成本。

公开(公告)号：US20060078090A1

公开(公告)日：2006-04-13

申请号：US10779366

申请日：2004-02-13

Applicant: Arkady Kantor ,  Roberto Molteni ,  Daniel Murphy ,  Todd Carlson

Inventor： Arkady Kantor ,  Roberto Molteni ,  Daniel Murphy ,  Todd Carlson

IPC: H05G1/02

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：USD470237S1

公开(公告)日：2003-02-11

申请号：US29156762

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：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）。