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31. 发明申请

US20100280504A1 TISSUE ABLATION DEVICE WITH PHOTOACOUSTIC LESION FORMATION FEEDBACK 失效
标题翻译：具有摄影成像反馈的组织消融装置
公开(公告)号：US20100280504A1
公开(公告)日：2010-11-04
申请号：US12810043
申请日：2008-12-15
申请人： Robert Manzke , Raymond Chan , Ladislav Jankovic , Daniel R. Elgort , Khalid Shahzad
发明人： Robert Manzke , Raymond Chan , Ladislav Jankovic , Daniel R. Elgort , Khalid Shahzad
IPC分类号： A61B18/24
CPC分类号： A61B18/24 , A61B5/0084 , A61B5/0095 , A61B18/1492 , A61B18/201 , A61B2017/00057 , A61B2017/00106 , A61B2017/00247 , A61B2017/22051 , A61B2018/00392 , A61N7/02
摘要： A tissue ablation device employs one or more energy emitters (21) and one or more photoacoustic sensors (22) in a cooperative arrangement for applying a tissue ablation therapy to a tissue (60). In operation, the energy emitters (21) emit a tissue ablation beam (TA) into a target portion of the tissue (60) to form a lesion (61) therein, and alternatively or concurrently emit a photoexcitation beam (PE) into the target portion of the tissue (60) to excite a photoacoustic response from the tissue (60). The photoacoustic sensor(s) (22) sense the photoacoustic response of the tissue (60).
摘要翻译：组织消融装置采用一个或多个能量发射器（21）和一个或多个光声传感器（22），用于将组织消融治疗应用于组织（60）。在操作中，能量发射器（21）将组织消融光束（TA）发射到组织（60）的目标部分中以在其中形成病变（61），或者或同时地将光激发束（PE）发射到靶组织（60）的一部分以激发来自组织（60）的光声响应。光声传感器（22）感测组织（60）的光声响应。

32. 发明申请

US20100067755A1 REGISTRATION OF ELECTROANATOMICAL MAPPING POINTS TO CORRESPONDING IMAGE DATA 有权
标题翻译：电子绘图点注册对相关图像数据
公开(公告)号：US20100067755A1
公开(公告)日：2010-03-18
申请号：US12376130
申请日：2007-08-06
申请人： Raymond Chan , Robert Manzke , Zachary John Malchano , Vivek Reddy
发明人： Raymond Chan , Robert Manzke , Zachary John Malchano , Vivek Reddy
IPC分类号： G06K9/00 , G06K9/32
CPC分类号： G06T7/33 , G06T2207/30048
摘要： A method for identifying a structure in a volume of interest is provided. The method comprises acquiring a plurality of points related to the structure in a continuous mode, and subsequently registering at least one of the points to a previously acquired imaging dataset of the structure. An apparatus, system and a computer-readable medium are also provided. The present invention provides faster acquisition of EAM points by modifying the mapping system so that catheter tip locations are automatically and continuously recorded without requiring explicit navigation to and annotation of fiducial landmarks on the endocardium.
摘要翻译：提供了一种用于识别感兴趣体积中的结构的方法。该方法包括以连续模式获取与结构相关的多个点，并且随后将至少一个点记录到先前获取的结构的成像数据集。还提供了一种装置，系统和计算机可读介质。本发明通过修改映射系统来更快速地获取EAM点，使得导管尖端位置被自动连续地记录，而不需要明确地导航和注释心内膜上的基准地标。

33. 发明申请

US20090306497A1 CALIBRATION METHOD FOR CATHETER TRACKING SYSTEM USING MEDICAL IMAGING DATA 审中-公开
标题翻译：使用医学成像数据进行导管跟踪系统的校准方法
公开(公告)号：US20090306497A1
公开(公告)日：2009-12-10
申请号：US12301312
申请日：2007-04-10
申请人： Robert Manzke , Raymond Chan , Shunmugavelu Sokka , Volker Rasche
发明人： Robert Manzke , Raymond Chan , Shunmugavelu Sokka , Volker Rasche
IPC分类号： A61B5/06 , A61B6/12
CPC分类号： A61B5/06 , A61B5/055 , A61B5/063 , A61B6/12 , A61B6/466 , A61B6/503 , A61B6/504 , A61B8/08 , A61B8/0833 , A61B8/0841 , A61B8/0891 , A61B34/20 , A61B90/36 , A61B2017/00725 , A61B2034/2051 , A61B2090/364 , A61B2090/3929
摘要： This invention discloses an improved method for the calibration and tracking of an electromagnetic or acoustic based catheter within a catheter tracking space for use in cardiac intervention for a specific patient, utilizing prior-acquired medical imaging data for the patient.
摘要翻译：本发明公开了一种改进的方法，用于在使用用于患者的先前获取的医学成像数据的情况下，在导管跟踪空间内校准和跟踪用于特定患者的心脏干预的导管跟踪空间中的基于电磁或声学的导管。

34. 发明授权

US10820830B2 Reference markers for launch point identification in optical shape sensing systems 有权
公开(公告)号：US10820830B2
公开(公告)日：2020-11-03
申请号：US13981631
申请日：2012-01-24
申请人： Bharat Ramachandran , Raymond Chan , Robert Manzke
发明人： Bharat Ramachandran , Raymond Chan , Robert Manzke
IPC分类号： A61B5/06 , A61B34/20
摘要： An optical shape sensing system employing an optical fiber (20) and one or more reference markers (41). Each reference marker (41) has an identifiable reference tracking position within a reference coordinate system (42). The optical fiber (20) has a reconstruction launch point (21) within the reference coordinate system (42) serving as a basis for an execution of a shape reconstruction of the optical fiber (20) within the reference coordinate system (42). The reconstruction launch point (21) of the optical fiber (20) has a known spatial relationship with each reference marker (41) to facilitate an identification of the reconstruction launch point (21) within the reference coordinate system (42).

35. 发明授权

US10507306B2 Backloadable optical shape sensing guidewires 有权
公开(公告)号：US10507306B2
公开(公告)日：2019-12-17
申请号：US13819427
申请日：2011-08-29
申请人： Luis Felipe Gutierrez , Robert Manzke , Raymond Chan
发明人： Luis Felipe Gutierrez , Robert Manzke , Raymond Chan
IPC分类号： A61B5/00 , A61M25/09 , A61B34/20 , G02B6/02 , G02B6/38
摘要： An optical guidewire system employs an optical guidewire (10), an optical guidewire controller (12), a guide interface (13) and an optical connector (15). The optical guidewire (10) is for advancing a catheter (20) to a target region relative to a distal end of the optical guidewire (10), wherein the optical guidewire (10) includes one or more guidewire fiber cores (11) for generating an encoded optical signal (16) indicative of a shape of the optical guidewire (10). The optical guidewire controller (12) is responsive to the encoded optical signal (16) for reconstructing the shape of the optical guidewire (10). The guidewire interface (13) includes one or more interface fiber core(s) (14) optically coupled to the optical guidewire controller (12). The optical connector (15) facilitates a connection, disconnection and reconnection of the optical guidewire (10) to the guidewire interface (13) that enables a backloading the catheter (20) on the optical guidewire (10).

36. 发明授权

US08805479B2 Method and a computer program for determining a functional property of a moving object 有权
标题翻译：用于确定移动物体的功能特性的方法和计算机程序
公开(公告)号：US08805479B2
公开(公告)日：2014-08-12
申请号：US12526048
申请日：2008-02-07
申请人： Robert Manzke , Raymond Chan , Vivek Reddy , Andre Luiz Buchele D'avila
发明人： Robert Manzke , Raymond Chan , Vivek Reddy , Andre Luiz Buchele D'avila
IPC分类号： A61B5/05
CPC分类号： A61N1/36514 , A61B5/06 , A61B5/1107 , A61B6/12 , A61N1/36578 , A61N1/368 , A61N1/3684
摘要： A system for determining a functional property of a moving object includes a tag contactable to the object such that the tag follows the movement of the object. The system further includes a movement determination device configured to determine the movement of the tag. The system also includes a functional property determination device configured to determine a functional property of the object from the determined movement of the tag.
摘要翻译：用于确定移动物体的功能属性的系统包括可与物体接触的标签，使得标签跟随物体的运动。该系统还包括被配置为确定标签的移动的移动确定装置。该系统还包括功能特性确定装置，其被配置为根据确定的标签的移动来确定对象的功能属性。

37. 发明申请

US20130325387A1 SHAPE SENSING DEVICE-SPECIFIC 审中-公开
标题翻译：形状感应器件特定
公开(公告)号：US20130325387A1
公开(公告)日：2013-12-05
申请号：US13980056
申请日：2012-01-20
申请人： Robert Manzke , Raymond Chan , Christopher Stephen Hall , Bharat Ramachandran
发明人： Robert Manzke , Raymond Chan , Christopher Stephen Hall , Bharat Ramachandran
IPC分类号： G01D18/00 , G01B9/00
CPC分类号： G01D18/008 , A61B1/00147 , A61B1/005 , A61B5/065 , A61B2034/2061 , A61B2562/0266 , A61B2562/085 , G01B9/00 , G01B11/18 , G01B21/042 , G01D5/35316
摘要： A medical instrument, system and method for calibration are provided. The instrument includes a body (202) and a shape sensing system (204) coupled to the body to permit determination of a shape of the body. A memory element (205, 206) is coupled to the body and configured to store data associated with calibration of the body, the data being readable through a cable (210) connectable to the body so that the data permits calibration of the body.
摘要翻译：提供了一种用于校准的医疗仪器，系统和方法。该仪器包括联接到身体的身体（202）和形状感测系统（204），以允许确定身体的形状。存储元件（205,206）被耦合到主体并且被配置为存储与身体的校准相关联的数据，该数据可通过可连接到身体的电缆（210）读取，使得数据允许身体的校准。

38. 发明申请

US20130158512A1 BACKLOADABLE OPTICAL SHAPE SENSING GUIDEWIRES 审中-公开
标题翻译：可拆卸光学形状感应指南
公开(公告)号：US20130158512A1
公开(公告)日：2013-06-20
申请号：US13819427
申请日：2011-08-29
申请人： Luis Felipe Gutierrez , Robert Manzke , Raymond Chan
发明人： Luis Felipe Gutierrez , Robert Manzke , Raymond Chan
IPC分类号： A61M25/09
CPC分类号： A61M25/09 , A61B34/20 , A61B2034/2061 , A61M25/09041 , A61M2205/0244 , A61M2205/3592 , A61M2205/502 , G02B6/02042 , G02B6/02076 , G02B6/3831 , G02B6/3846 , G02B6/3878 , G02B6/3895
摘要： An optical guidewire system employs an optical guidewire (10), an optical guidewire controller (12), a guide interface (13) and an optical connector (15). The optical guidewire (10) is for advancing a catheter (20) to a target region relative to a distal end of the optical guidewire (10), wherein the optical guidewire (10) includes one or more guidewire fiber cores (11) for generating an encoded optical signal (16) indicative of a shape of the optical guidewire (10). The optical guidewire controller (12) is responsive to the encoded optical signal (16) for reconstructing the shape of the optical guidewire (10). The guidewire interface (13) includes one or more interface fiber core(s) (14) optically coupled to the optical guidewire controller (12). The optical connector (15) facilitates a connection, disconnection and reconnection of the optical guidewire (10) to the guidewire interface (13) that enables a backloading the catheter (20) on the optical guidewire (10).
摘要翻译：光导线系统采用光导线（10），光导线控制器（12），导向接口（13）和光连接器（15）。光导线（10）用于将导管（20）相对于光导线（10）的远端推进到目标区域，其中光导线（10）包括一个或多个导丝纤维芯（11），用于产生指示光导线（10）的形状的编码光信号（16）。光导线控制器（12）响应于编码的光信号（16），用于重建光导线（10）的形状。导丝接口（13）包括光学耦合到光导线控制器（12）的一个或多个接口光纤芯（14）。光学连接器（15）有助于将导光线（10）连接，断开和重新连接到能够将导管（20）反馈到光导线（10）上的导丝接口（13）。

39. 发明申请

US20100094128A1 METHOD AND A COMPUTER PROGRAM FOR DETERMINING A FUNCTIONAL PROPERTY OF A MOVING OBJECT 有权
标题翻译：方法和计算机程序，用于确定移动对象的功能属性
公开(公告)号：US20100094128A1
公开(公告)日：2010-04-15
申请号：US12526048
申请日：2008-02-07
申请人： Robert Manzke , Raymond Chan , Vivek Reddy , Andre Luiz Buchele D'avila
发明人： Robert Manzke , Raymond Chan , Vivek Reddy , Andre Luiz Buchele D'avila
IPC分类号： A61B5/05
CPC分类号： A61N1/36514 , A61B5/06 , A61B5/1107 , A61B6/12 , A61N1/36578 , A61N1/368 , A61N1/3684
摘要： The present invention relates to a system (1) for determining a functional property of a moving object (2), wherein the system (1) comprises a tag (3) contactable to the object (2) such that the tag (3) follows the movement of the object (2) and movement determination device (4) for determining the movement of the tag (3). The system (1) comprises further a functional property determination device (5) for determining a functional property of the object (2) from the determined movement of the tag (3).
摘要翻译：本发明涉及一种用于确定移动物体（2）的功能特性的系统（1），其中系统（1）包括与物体（2）可接触的标签（3），使得标签（3）跟随用于确定标签（3）的移动的物体（2）和移动确定装置（4）的移动。系统（1）还包括功能属性确定装置（5），用于根据确定的标签（3）的移动来确定对象（2）的功能属性。

40. 发明授权

US09993304B2 Visualization of catheter of three-dimensional ultrasound 有权
公开(公告)号：US09993304B2
公开(公告)日：2018-06-12
申请号：US13997800
申请日：2012-01-10
申请人： Pingkun Yan , Vijay Parthasarathy , Robert Manzke , Ameet Kumar Jain
发明人： Pingkun Yan , Vijay Parthasarathy , Robert Manzke , Ameet Kumar Jain
IPC分类号： A61B34/20 , A61B6/12 , A61B8/08 , A61B8/00
CPC分类号： A61B34/20 , A61B6/12 , A61B8/0883 , A61B8/466 , A61B8/483
摘要： An image-guided system includes an X-ray imaging device for generating one or more X-ray images illustrating a tool within an anatomical region, and an ultrasound imaging device for generating an ultrasound image illustrating the tool within the anatomical region. The image-guided system further includes a tool tracking device for visually tracking the tool within the anatomical region. In operation, the tool tracking device localizes a portion of the tool as located within the ultrasound image responsive to an identification of the portion of the tool as located within the X-ray image(s), and executes an image segmentation of an entirety of the tool as located within the ultrasound image relative to a localization of the portion of the tool as located within the ultrasound image.

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