专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US10530863B2 Compression of dental images and hybrid dental imaging system with local area and cloud networks 有权
公开(公告)号：US10530863B2
公开(公告)日：2020-01-07
申请号：US15917007
申请日：2018-03-09
申请人： Dental Imaging Technologies Corporation
发明人： Robert E. Keating , Bradley S. Carlson , Darryl Day Spencer
IPC分类号： H04L29/08 , H04N19/142 , H04N19/172 , H04N19/50 , G06T11/00 , A61B6/14 , A61B6/00
摘要： Methods and systems for storing and accessing dental images. The system includes an imaging system for acquiring x-ray projection frames. The imaging system is connected to a local server through a local area network. A cloud server communicates with devices on the local area. The x-ray projection frames are transmitted from the imaging system to the local server. The local server stores the series of related x-ray projection frames according to a specified policy. In one embodiment, the x-ray projection frames are compressed into a compressed image data set using a modified video compression prediction algorithm customized for x-ray images. The compressed image data is transmitted to the cloud server for storage. The x-ray image data can be accessed from the cloud server by external devices and by other local area networks.

2. 发明授权

US10299742B2 Multiple-dimension imaging sensor with fault condition detection 有权
公开(公告)号：US10299742B2
公开(公告)日：2019-05-28
申请号：US15627245
申请日：2017-06-19
申请人： DENTAL IMAGING TECHNOLOGIES CORPORATION
发明人： Scott David Kravis , Leonid Khatutskiy , James Paul Frerichs , Adrian David French , Kyle Alan Pixton
IPC分类号： A61B6/14 , A61B6/00 , G01R33/02 , G01R31/02 , G01R31/44 , H02S40/44 , G06F1/3215 , G06F1/3234 , G06F3/03 , G06F11/00 , G01L7/00 , G01T1/16 , H01H35/14 , H01L31/00 , H01L27/14
摘要： Methods and systems are described for operating an imaging system that includes an intra-oral imaging sensor, an image sensing component, a multi-dimensional sensor, and an electronic processor. The intra-oral imaging sensor includes a housing and the image sensor component and the multi-dimensional sensor are at least partially housed within the housing. The multi-dimensional sensor includes a three-dimensional accelerometer, a three-dimensional gyroscope, and a three-dimensional magnetometer. The electronic processor is configured to execute one or more error condition check routines to determine whether an error condition is present based on an output received from the multi-dimensional sensor.

3. 发明授权

US09649078B2 Hybrid X-ray system with detachable radiation shield 有权
公开(公告)号：US09649078B2
公开(公告)日：2017-05-16
申请号：US14811576
申请日：2015-07-28
申请人： Dental Imaging Technologies Corporation
发明人： Sameer Anand Joshi , Bradley S. Carlson
IPC分类号： A61B6/00 , A61B6/14 , A61B6/10
CPC分类号： A61B6/56 , A61B6/107 , A61B6/14 , A61B6/40 , A61B6/44 , A61B6/4405 , A61B6/4429 , A61B6/4458 , A61B6/4494 , A61B6/54 , A61B6/586
摘要： A hybrid x-ray device for mounted and portable use. The hybrid x-ray device can include a housing, an x-ray source, a support connector, a shield connector, and an interlock. The x-ray source is coupled to the housing and configured to generate x-ray radiation. The support connector is coupled to the housing and configured to mechanically couple to a support arm. The shield connector is coupled to the housing and configured to mechanically couple to a removable radiation shield. The interlock is coupled to the x-ray source and configured to disable activation of the x-ray source when both: (a) the support connector is mechanically uncoupled from the support arm, and (b) the shield connector is mechanically uncoupled from the removable radiation shield.

4. 外观设计

USD751206S1 Bitewing holder 有权
标题翻译：叮咬持有人
公开(公告)号：USD751206S1
公开(公告)日：2016-03-08
申请号：US29517755
申请日：2015-02-16
申请人： Dental Imaging Technologies Corporation
设计人： Lisa Ansorge Ratnow , Carl Anthony Yacono , Christina Ann Adkins , James Paul Frerichs , Scott David Kravis , Erin Norris

5. 发明授权

US09082177B2 Method for tracking X-ray markers in serial CT projection images 有权
标题翻译：串行CT投影图像跟踪X射线标记的方法
公开(公告)号：US09082177B2
公开(公告)日：2015-07-14
申请号：US12626310
申请日：2009-11-25
申请人： David Sebok
发明人： David Sebok
IPC分类号： G06K9/00 , G06T7/00 , A61B6/00
CPC分类号： G06T7/0028 , A61B6/583 , G06T7/33 , G06T2207/10081 , G06T2207/30036 , G06T2207/30204
摘要： A method and system of rapidly detecting and mapping a plurality of marker points identified in a sequence of projection images to a physical marker placed on a patient or other scanned object. Embodiments of the invention allow a marker physical mapping module executable by an electronic processing unit to obtain a sequence of images based on image data generated by a scanner. Each image in the sequence of images represents an angle of rotation by the scanner and includes a plurality of marker points each having a U position and a V position. Expected U and V positions for the physical marker are calculated and a list of candidate marker points is created based on the expected positions. The images are processed and selected candidate marker points are added to a good point list.
摘要翻译：一种快速检测和映射在一系列投影图像中识别的多个标记点到放置在患者或其他扫描对象上的物理标记的方法和系统。本发明的实施例允许由电子处理单元执行的标记物理映射模块基于由扫描仪产生的图像数据来获得图像序列。图像序列中的每个图像表示扫描仪的旋转角度，并且包括多个具有U位置和V位置的标记点。计算物理标记的预期U和V位置，并根据预期位置创建候选标记点列表。处理图像，并将选定的候选标记点添加到优点列表。

6. 发明授权

US09036881B2 Reduction and removal of artifacts from a three-dimensional dental X-ray data set using surface scan information 有权
标题翻译：使用表面扫描信息从三维牙科X射线数据集中减少和去除人造物
公开(公告)号：US09036881B2
公开(公告)日：2015-05-19
申请号：US13090786
申请日：2011-04-20
申请人： Bradley S. Carlson , Edward Marandola , David A. Sebok , Uwe Mundry
发明人： Bradley S. Carlson , Edward Marandola , David A. Sebok , Uwe Mundry
IPC分类号： G06K9/00 , A61B6/03 , A61B5/00 , A61B6/14 , A61B6/00 , G06T5/00 , G06T11/00
CPC分类号： A61B6/032 , A61B5/0064 , A61B6/14 , A61B6/4085 , A61B6/4435 , A61B6/5247 , A61B6/5258 , G06F19/00 , G06T5/005 , G06T11/008 , G06T2207/10081 , G06T2207/30036
摘要： A system for removing artifacts caused by x-ray reflective materials from an x-ray image of a patient's teeth. The system includes an x-ray source, an x-ray detector that captures several x-ray images, and a surface scanner that captures a surface scan of the patient's teeth. An image processor generates three-dimensional models from the optical surface data and the CT volumetric data. The models are resized and oriented to be of the same scale and orientation and then overlaid to create a combined data set. Data points that extend beyond the surface of the patient's teeth in the surface model are identified and may be removed if it is determined that they are artifacts. An artifact-reduced CT model is then displayed.
摘要翻译：一种用于从患者牙齿的X射线图像中去除由X射线反射材料引起的假象的系统。该系统包括X射线源，捕获多个X射线图像的X射线检测器和捕获患者牙齿的表面扫描的表面扫描器。图像处理器从光学表面数据和CT体积数据生成三维模型。这些模型被调整大小并被定向为具有相同的尺度和方向，然后叠加以创建组合的数据集。识别在表面模型中延伸超过患者牙齿表面的数据点，并且如果确定它们是假象，则可以去除数据点。然后显示神器降低的CT模型。

7. 发明申请

US20140111535A1 LIGHT BOX EFFECT FOR VIEWING DIGITAL RADIOGRAPHIC IMAGES 有权
标题翻译：用于查看数字无线影像的灯箱效果
公开(公告)号：US20140111535A1
公开(公告)日：2014-04-24
申请号：US13791355
申请日：2013-03-08
申请人： DENTAL IMAGING TECHNOLOGIES CORPORATION
发明人： George J. Cocco , Carsten Franke , Michael J. Parma , Louis P. Rubinfield , John Steck , David A. Sebok , Martin Kaplan
IPC分类号： G09G5/30
CPC分类号： G09G5/30 , A61B6/14 , A61B6/461 , G06F19/00 , G06F19/321 , H04N5/58
摘要： Devices for presentation of digital radiographic images. One device includes a memory for storing at least one radiographic image and a computer connected to the memory. The computer includes a processor and a user interface module. The user interface module is configured to generate a graphical user interface and to cause the at least one radiographic image to be displayed on a display in a first mode and in a light box mode that simulates the appearance of a physical light box.
摘要翻译：用于呈现数字放射照相图像的装置。一个设备包括用于存储至少一个放射照相图像的存储器和连接到存储器的计算机。计算机包括处理器和用户界面模块。用户界面模块被配置为生成图形用户界面，并且使得至少一个放射照相图像以模拟物理灯箱的外观的第一模式和灯箱模式显示在显示器上。

8. 发明公开

US20240065552A1 INTRAORAL OCT WITH COLOR TEXTURE 审中-公开
公开(公告)号：US20240065552A1
公开(公告)日：2024-02-29
申请号：US18503576
申请日：2023-11-07
申请人： Dental Imaging Technologies Corporation
发明人： Chuanmao FAN , Victor C. WONG , Jean-Marc INGLESE
IPC分类号： A61B5/00 , G01B9/02091 , G02B6/34 , G06T11/00
CPC分类号： A61B5/0066 , A61B5/0088 , G01B9/02091 , G02B6/34 , G06T11/001 , G06T2207/10101
摘要： An apparatus for acquiring intraoral images of a subject has an OCT imaging apparatus having an OCT light source, a scanner that conveys OCT light toward the subject and returned from the subject, and an interferometer having a reference arm and a sample arm. A reflectance imaging apparatus has a visible light source directed toward the subject and an image sensor that forms a reflectance image from returned light. Processing and control logic are configured to process and combine the returned reflectance image to the OCT measured data. A display shows the combined reflectance image and OCT measured data.

9. 发明授权

US10932733B2 Multiple-dimension imaging sensor with operation based on movement detection 有权
公开(公告)号：US10932733B2
公开(公告)日：2021-03-02
申请号：US15627232
申请日：2017-06-19
申请人： DENTAL IMAGING TECHNOLOGIES CORPORATION , TELEDYNE DALSA B.V.
发明人： Scott David Kravis , Leonid Khatutskiy , James Paul Frerichs , Adrian David French , Kyle Alan Pixton , Hein Loijens , Frank Polderdijk , Helmut Rosner
IPC分类号： A61B6/14 , A61B6/00 , H01L27/14 , G06F3/01 , G01T1/16 , A61B5/01 , A61B5/00 , H01H36/00 , G01R33/02 , H01H35/14 , G03B42/04 , A61B5/055 , G01R31/44 , G16H40/63 , G01R31/50
摘要： Systems and methods are described for operating an imaging system that includes an intra-oral imaging sensor and an electronic processor. The intra-oral imaging sensor includes a housing, an image sensing component at least partially housed within the housing, and a multi-dimensional sensor at least partially housed within the housing. The electronic processor is configured to receive an output of the multi-dimensional sensor indicative of movement of the intra-oral imaging sensor. The output is compared to predetermined movement criteria indicative of a type of movement and, in response to determining that the type of movement of the imaging sensor has occurred, the electronic processor alters the operation of the imaging system.

10. 发明授权

US10728434B2 Optical coherence tomography imaging system 有权
公开(公告)号：US10728434B2
公开(公告)日：2020-07-28
申请号：US16186110
申请日：2018-11-09
申请人： Dental Imaging Technologies Corporation , Ormco Corporation
发明人： Robert F. Dillon , Amr Medhat Elbasiony
IPC分类号： G06K9/00 , H04N5/225 , A61B5/00 , A61C9/00
摘要： An imaging system, a method for imaging an object of interest, and an image of the object of interest. In one embodiment, an imaging system includes a channel configured to receive information from an object of interest, a 3DSS sub-system configured to capture information from the object of interest and generate at least one of 3D surface data or 3D position data based on the information captured by the 3DSS sub-system, and an OCT sub-system configured to perform a line scan of light reflected from the object of interest, generate OCT image data from the line scan, receive the at least one of the 3D surface data or the 3D position data, and generate one or more OCT images using the OCT image data and the at least one of the 3D surface data or the 3D position data.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式