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1. 发明申请

US20120010466A1 TRANSDUCER/SENSOR ASSEMBLY 有权
标题翻译：传感器/传感器总成
公开(公告)号：US20120010466A1
公开(公告)日：2012-01-12
申请号：US13240823
申请日：2011-09-22
申请人： Mark Hamm , Louis J. Barbato , Isaac Ostrovsky
发明人： Mark Hamm , Louis J. Barbato , Isaac Ostrovsky
IPC分类号： A61B1/04
CPC分类号： A61B8/12 , A61B5/06 , A61B8/445 , A61B8/4461
摘要： An imaging transducer assembly is combined with a sensor of a medical positioning system, forming a transducer/sensor assembly. In one embodiment, the sensor includes a coil proximally coupled with the imaging transducer. A cable having first and second wires are proximally coupled to the coil. A non-conductive potting layer is wrapped around the coil. Traces are formed in the non-conductive potting layer that are used to electrically couple the imaging transducer with the first and second wires of the cable.
摘要翻译：成像传感器组件与医疗定位系统的传感器组合，形成换能器/传感器组件。在一个实施例中，传感器包括与成像换能器近端耦合的线圈。具有第一和第二导线的电缆近端耦合到线圈。线圈周围缠绕着不导电的灌封层。轨迹形成在非导电灌封层中，用于将成像换能器与电缆的第一和第二线电耦合。

2. 发明申请

US20080275304A1 Systems And Methods For Dynamic Optical Imaging 有权
标题翻译：动态光学成像系统与方法
公开(公告)号：US20080275304A1
公开(公告)日：2008-11-06
申请号：US12103599
申请日：2008-04-15
申请人： Louis J. Barbato
发明人： Louis J. Barbato
IPC分类号： A61B1/12
CPC分类号： A61B5/6852 , A61B5/0066 , A61B5/02007
摘要： A medical system includes a catheter having an elongated tubular member and an inner core slideably received within the elongated member. The inner core includes an imager on a distal end and is coupled with a control system and an imaging system. The inner core is configured to scan the interior of a lumen by radially rotating around a center axis and axially translating along the center axis while within the elongated member. The medical system is configured to dynamically image a body lumen at a high speed in order to allow for optical imaging in a safe manner without long durations of blood sequestration and displacement. The medical system is configured to obtain three dimensional images of the body lumen with as little as one dimensional scanning of the lumen. Images of the lumen can be stored and viewed at a desired rate after scanning.
摘要翻译：医疗系统包括具有细长管状构件和可滑动地容纳在细长构件内的内芯的导管。内芯包括在远端上的成像器并与控制系统和成像系统耦合。内芯构造成通过围绕中心轴线径向旋转并沿着中心轴线在细长构件内沿轴向平移来扫描腔的内部。医疗系统被配置为以高速度动态地成像体腔，以便以安全的方式允许光学成像，而不需要长时间的血液吸收和移位。医疗系统被配置成通过对管腔的一维扫描获得体腔的三维图像。可以在扫描后以期望的速率存储和观看流明的图像。

3. 发明授权

US06899672B2 Endoscopic imaging system including removable deflection device 有权
公开(公告)号：US06899672B2
公开(公告)日：2005-05-31
申请号：US10291889
申请日：2002-11-08
申请人： Yem Chin , Louis J. Barbato , Michael S. Banik
发明人： Yem Chin , Louis J. Barbato , Michael S. Banik
IPC分类号： A61B1/005 , A61B1/012 , A61B1/04 , A61B1/00
CPC分类号： A61B1/0051 , A61B1/00071 , A61B1/00105 , A61B1/0055 , A61B1/012 , A61B1/06 , A61B1/0607 , A61B1/0638 , A61B1/0676 , A61B1/0684
摘要： A steerable endoscopic sheath has a proximal end, a distal end and a working channel lumen disposed therein. A plurality of solid state light emitting devices such as light emitting diodes are positioned near the distal end of the sheath and are selectively energized to illuminate internal body tissues. An imaging device such as a photo diode or CCD array creates an image from light reflected from the tissue. The distal tip of the endoscopic sheath is selectively moveable with a deflection device that is insertable into the sheath. The deflection device includes a tip deflection mechanism that allows a user to move the tip of the deflection device. With the deflection device inserted in the sheath, movement of the distal tip causes a corresponding movement in the distal tip of the sheath. The distal tip of the sheath has a shape retaining mechanism that allows it to retain the shape imparted by the deflection device once the deflection device is removed from the sheath.

4. 发明授权

US08948338B2 Dynamically scanned X-ray detector panel 有权
标题翻译：动态扫描X射线检测器面板
公开(公告)号：US08948338B2
公开(公告)日：2015-02-03
申请号：US13288456
申请日：2011-11-03
申请人： Louis J. Barbato , Patrick A. Helm , Jigney Shah
发明人： Louis J. Barbato , Patrick A. Helm , Jigney Shah
IPC分类号： H05G1/64 , A61B6/00 , G01T1/20 , G01T1/29
CPC分类号： A61B6/4208 , A61B6/032 , A61B6/4233 , G01N23/04 , G01T1/2018 , G01T1/2964
摘要： An x-ray imaging system for imaging a subject includes an x-ray source configured to project an x-ray radiation toward a portion of the subject and a panel detector positioned opposite the x-ray source relative to the subject and configured to receive x-ray radiation passing through the subject. The panel detector includes a scintillation layer converting x-ray radiation to light rays of a selected spectrum and a plurality of microelectromechanical scanners. Each microelectromechanical scanner includes a photodetector mounted on a corresponding movable platform and configured to detect light in the selected light spectrum. The panel detector includes a scanning control module configured to move each platform in a selected scan pattern.
摘要翻译：用于成像对象的x射线成像系统包括：x射线源，被配置成将X射线辐射投射到被摄体的一部分;以及面板检测器，其相对于被摄体定位成与x射线源相对，并被配置为接收x 射线穿过受试者。面板检测器包括将x射线辐射转换成所选光谱的光线的闪烁层和多个微机电扫描器。每个微机电扫描器包括安装在相应的可移动平台上并被配置为检测所选光谱中的光的光电检测器。面板检测器包括扫描控制模块，其被配置为以所选择的扫描图案移动每个平台。

5. 发明申请

US20130114789A1 Dynamically Scanned X-Ray Detector Panel 有权
标题翻译：动态扫描X射线检测器面板
公开(公告)号：US20130114789A1
公开(公告)日：2013-05-09
申请号：US13288456
申请日：2011-11-03
申请人： Louis J. Barbato , Patrick A. Helm , Jigney Shah
发明人： Louis J. Barbato , Patrick A. Helm , Jigney Shah
IPC分类号： G01N23/04
CPC分类号： A61B6/4208 , A61B6/032 , A61B6/4233 , G01N23/04 , G01T1/2018 , G01T1/2964
摘要： An x-ray imaging system for imaging a subject includes an x-ray source configured to project an x-ray radiation toward a portion of the subject and a panel detector positioned opposite the x-ray source relative to the subject and configured to receive x-ray radiation passing through the subject. The panel detector includes a scintillating layer converting x-ray radiation to light rays of a selected spectrum and a plurality of microelectromechanical scanners. Each microelectromechanical scanner includes a photodetector mounted on a corresponding movable platform and configured to detect light in the selected light spectrum. The panel detector includes a scanning control module configured to move each platform in a selected scan pattern.
摘要翻译：用于成像对象的x射线成像系统包括：x射线源，被配置成将X射线辐射投射到被摄体的一部分;以及面板检测器，其相对于被摄体定位成与x射线源相对，并被配置为接收x 射线穿过受试者。面板检测器包括将x射线辐射转换成所选光谱的光线的闪烁层和多个微机电扫描器。每个微机电扫描器包括安装在相应的可移动平台上并被配置为检测所选光谱中的光的光电检测器。面板检测器包括扫描控制模块，其被配置为以所选择的扫描图案移动每个平台。

6. 发明授权

US08423110B2 Imaging device and related methods 有权
公开(公告)号：US08423110B2
公开(公告)日：2013-04-16
申请号：US10195603
申请日：2002-07-15
申请人： Louis J. Barbato , Robert J. Crowley , Yem Chin
发明人： Louis J. Barbato , Robert J. Crowley , Yem Chin
IPC分类号： A61B5/00
CPC分类号： A61B1/0607 , A61B1/00183 , A61B1/045 , A61B1/05 , A61B1/0676 , A61B1/0684 , H04N5/2253 , H04N5/2256
摘要： In one embodiment, the invention provides an imaging device having a light source, a photo-sensor and a scanning assembly. In some embodiments, the light source is fixedly mounted in the first end of an elongated sheath and is adapted for illuminating a target, and the photo-sensor is mounted on the scanning assembly, also in the first end of the elongated sheath, and is adapted to detect light energy from the target. In other embodiments, the light source is movably mounted and the detector is held stationary. In other embodiments, both the light source and the photo-sensor are movably mounted. The scanning devices synchronously capture light energy from each of a plurality locations on the target, the light energy resulting from illumination by the light source, and synchronously digitizes the output from the photo-sensor from each of the plurality of locations on the target to generate an image of the target.

7. 发明授权

US07585320B2 Energetically-controlled delivery of biologically active material from an implanted medical device 有权
标题翻译：从植入式医疗装置对生物活性材料进行能量控制递送
公开(公告)号：US07585320B2
公开(公告)日：2009-09-08
申请号：US11514618
申请日：2006-09-01
申请人： Mark A Hamm , Louis J Barbato , Robert J Crowley , Wendy Naimark , Hatal Patel
发明人： Mark A Hamm , Louis J Barbato , Robert J Crowley , Wendy Naimark , Hatal Patel
IPC分类号： A61F2/06 , A61F2/00
CPC分类号： A61K31/335 , A61L31/10 , A61L31/14 , A61L31/16 , A61L31/18 , A61L2420/08
摘要： A medical device and system capable of providing on-demand delivery of biologically active material to a body lumen patient, and a method of making such medical device. A first coating layer comprising a biologically active material and optionally a polymeric material is disposed on the surface of the medical device. A second coating layer comprising magnetic particles and a polymeric material is disposed on the first coating layer. The second coating layer, which is substantially free of a biologically active material, protects the biologically active material prior to delivery. The system includes the medical device and a source of energy, such as an electromagnetic or mechanical vibrational energy. When the patient is exposed to the energy source, the magnetic particles move out of the second coating layer and create channels therein through which the biologically active material can be released.
摘要翻译：能够向体腔患者提供生物活性物质的按需递送的医疗装置和系统以及制造这种医疗装置的方法。包含生物活性材料和任选的聚合材料的第一涂层设置在医疗装置的表面上。包含磁性颗粒和聚合物材料的第二涂层设置在第一涂层上。基本上不含生物活性物质的第二涂层在输送之前保护生物活性物质。该系统包括医疗装置和能量源，例如电磁或机械振动能量。当患者暴露于能量源时，磁性颗粒从第二涂层移出并在其中产生通道，通过该通道释放生物活性材料。

8. 发明授权

US06728571B1 Electronically scanned optical coherence tomography with frequency modulated signals 有权
标题翻译：具有调频信号的电子扫描光学相干断层扫描
公开(公告)号：US06728571B1
公开(公告)日：2004-04-27
申请号：US09906903
申请日：2001-07-16
申请人： Louis J. Barbato
发明人： Louis J. Barbato
IPC分类号： A61B600
CPC分类号： A61B5/0066 , A61B5/6852 , G01B9/02002 , G01B9/02028 , G01B9/02091
摘要： An improved Optical Coherence Domain Reflectometry (OCDR) system is provided. One embodiment of this OCDR system outputs a detector signal carrying image depth information on multiple modulation frequencies, where each modulation frequency corresponds to a different image depth. The image depth information from the detector signal may be resolved by tuning to the desired modulation frequency. Another system for imaging body tissue uses multiple frequency modulators such that the light beam does not travel from an optical fiber to free space.
摘要翻译：提供了改进的光学相干域反射（OCDR）系统。该OCDR系统的一个实施例输出在多个调制频率上携带图像深度信息的检测器信号，其中每个调制频率对应于不同的图像深度。可以通过调谐到期望的调制频率来解析来自检测器信号的图像深度信息。用于成像身体组织的另一系统使用多个频率调制器，使得光束不从光纤行进到自由空间。

9. 发明授权

US08052603B2 Transducer/sensor assembly 有权
公开(公告)号：US08052603B2
公开(公告)日：2011-11-08
申请号：US13098239
申请日：2011-04-29
申请人： Mark Hamm , Louis J. Barbato , Isaac Ostrovsky
发明人： Mark Hamm , Louis J. Barbato , Isaac Ostrovsky
IPC分类号： A61B8/00
CPC分类号： A61B8/12 , A61B5/06 , A61B8/445 , A61B8/4461
摘要： An imaging transducer assembly is combined with a sensor of a medical positioning system, forming a transducer/sensor assembly. In one embodiment, the sensor includes a coil proximally coupled with the imaging transducer. A cable having first and second wires are proximally coupled to the coil. A non-conductive potting layer is wrapped around the coil. Traces are formed in the non-conductive potting layer that are used to electrically couple the imaging transducer with the first and second wires of the cable.

10. 发明申请

US20110208041A1 TRANSDUCER/SENSOR ASSEMBLY 有权
标题翻译：传感器/传感器总成
公开(公告)号：US20110208041A1
公开(公告)日：2011-08-25
申请号：US13098239
申请日：2011-04-29
申请人： Mark Hamm , Louis J. Barbato , Isaac Ostrovsky
发明人： Mark Hamm , Louis J. Barbato , Isaac Ostrovsky
IPC分类号： A61B6/00
CPC分类号： A61B8/12 , A61B5/06 , A61B8/445 , A61B8/4461
摘要： An imaging transducer assembly is combined with a sensor of a medical positioning system, forming a transducer/sensor assembly. In one embodiment, the sensor includes a coil proximally coupled with the imaging transducer. A cable having first and second wires are proximally coupled to the coil. A non-conductive potting layer is wrapped around the coil. Traces are formed in the non-conductive potting layer that are used to electrically couple the imaging transducer with the first and second wires of the cable.
摘要翻译：成像传感器组件与医疗定位系统的传感器组合，形成换能器/传感器组件。在一个实施例中，传感器包括与成像换能器近端耦合的线圈。具有第一和第二导线的电缆近端耦合到线圈。线圈周围缠绕着不导电的灌封层。轨迹形成在非导电灌封层中，用于将成像换能器与电缆的第一和第二线电耦合。

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