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1. 发明申请

WO2010149969A1 JOINT ARRANGEMENT 审中-公开
标题翻译：联合安排
公开(公告)号：WO2010149969A1
公开(公告)日：2010-12-29
申请号：PCT/GB2010/001237
申请日：2010-06-24
申请人： IMPERIAL INNOVATIONS LIMITED , YANG, Guang-Zhong , NOONAN, David Paul , SHANG, Jianzhong , VITIELLO, Valentina
发明人： YANG, Guang-Zhong , NOONAN, David Paul , SHANG, Jianzhong , VITIELLO, Valentina
IPC分类号： A61B1/005 , A61B1/008
CPC分类号： A61B1/008 , A61B1/0053
摘要： An actuatable joint is disclosed having a transmission member, for example a ring gear, associated with a member of a joint and rotatable about a longitudinal axis through the member. In particular a two degree of freedom actuatable joint is disclosed comprising tendon driven joint arrangements having a transmission member disposed around or inside a body of the joint arrangement, to provide transmission of a force from a driving means to two tendons actuating a rotational degree of freedom of the joint arrangement. Further disclosed is a segmented device, for example an endoscope, comprising a plurality of such joints, for example to define a flexible and steerable conduit for an instrument.
摘要翻译：公开了一种可致动的接头，其具有与关节的构件相关联并且能够围绕穿过构件的纵向轴线旋转的传动构件，例如环形齿轮。特别地，公开了一种两自由度的致动接头，其包括具有设置在接头装置的主体周围或内部的传动构件的腱驱动接合装置，以提供力从驱动装置传递到两个致动转动自由度的腱的联合安排。还公开了一种分段装置，例如内窥镜，其包括多个此类关节，例如以限定用于仪器的柔性和可操纵导管。

2. 发明申请

WO2012153151A2 A DEVICE 审中-公开
标题翻译：一个装置
公开(公告)号：WO2012153151A2
公开(公告)日：2012-11-15
申请号：PCT/GB2012/051069
申请日：2012-05-14
申请人： IMPERIAL INNOVATIONS LIMITED , YANG, Guang-Zhong , SHANG, Jianzhong
发明人： YANG, Guang-Zhong , SHANG, Jianzhong
IPC分类号： A61B17/34
CPC分类号： A61B34/30 , A61B1/0055 , A61B1/0056 , A61B1/018 , A61B34/37 , A61B90/30 , A61B90/361 , A61B2017/00278 , A61B2017/00309 , A61B2017/00314 , A61B2017/00327 , A61B2017/0034 , A61B2017/2906 , A61B2034/302 , A61B2034/303 , A61B2034/306
摘要： A surgical device having a distal end and a proximal end, and comprising a delivery portion extending from the proximal end and comprising first and second instrument delivery channels, an active portion at a distal portion of the device and a plug having a proximal end and a distal end, and engageable with the delivery portion at its proximal end, and with the active portion at its distal end, the plug comprising first and second plug channels each defining a curved path, such that the plug channels diverge from one another towards the distal end of the plug wherein when the plug is engaged with the delivery portion the first plug channel and the first instrument delivery channel form a first instrument channel and the second plug channel and the second instrument delivery channel form a second instrument channel.
摘要翻译：一种手术装置，其具有远端和近端，并且包括从所述近端延伸并包括第一和第二器械输送通道的输送部分，在所述装置的远端部分处的活动部分和具有近端和远端，并且在其近端处可与输送部分接合，并且活动部分在其远端处，插塞包括每个限定弯曲路径的第一和第二插塞通道，使得插塞通道彼此朝向远端插头的端部，其中当插头与输送部分接合时，第一插塞通道和第一器械输送通道形成第一器械通道，第二插头通道和第二器械输送通道形成第二器械通道。

3. 发明申请

WO2012153152A1 MEDICAL MASTER/SLAVE TYPE DEVICE FOR MINIMALLY INVASIVE SURGERY 审中-公开
标题翻译：医疗大师/从属类型的设备，用于最小的入侵手术
公开(公告)号：WO2012153152A1
公开(公告)日：2012-11-15
申请号：PCT/GB2012/051070
申请日：2012-05-14
申请人： IMPERIAL INNOVATIONS LIMITED , YANG, Guang-Zhong , MYLONAS, George , PAYNE, Christopher
发明人： YANG, Guang-Zhong , MYLONAS, George , PAYNE, Christopher
IPC分类号： A61B19/00
CPC分类号： A61B34/30 , A61B34/37 , A61B2034/2048 , A61B2034/2061 , A61B2090/065 , A61B2090/508
摘要： Apparatus for Minimal Invasive Surgery (MIS) comprising a master device, a slave device, a detector for detecting a parameter of, or associated with the slave device, and a shape locking system for locking the shape of the master device in response to a parameter detected by the detector.
摘要翻译：用于最小侵入性手术（MIS）的装置，包括主装置，从装置，用于检测从装置的参数或与从装置相关联的检测器，以及用于响应于参数锁定主装置的形状的形状锁定系统由检测器检测。

4. 发明申请

WO2007088374A1 GAIT ANALYSIS 审中-公开
标题翻译： GAIT分析
公开(公告)号：WO2007088374A1
公开(公告)日：2007-08-09
申请号：PCT/GB2007/000358
申请日：2007-02-02
申请人： IMPERIAL INNOVATIONS LIMITED , YANG, Guang-Zhong , LO, Benny
发明人： YANG, Guang-Zhong , LO, Benny
IPC分类号： A61B5/11 , G06K9/00
CPC分类号： A61B5/1038 , A61B5/112 , A61B5/6814 , A61B5/7253 , A61B5/7257 , A61B5/726 , A61B5/7264 , A61B2562/0219 , G06K9/00348 , G06K9/6251
摘要： A method and system for analysing gait patterns of a subject by measuring head acceleration in vertical direction. The system comprises an accelerometer mounted on the head of the subject. The analysis includes calculating a signature from the acceleration data, using a Fourier transform, including energy of the first harmonics and comparing the signature with the baseline signature. Baseline signature is a representative of previously stored signatures. The comparison is done in order to monitor changes in the gait signatures over time. The entropy of the signatures may be used to perform the comparison. A self organised map is used to classify the measured gait signals .
摘要翻译：通过测量垂直方向的头部加速度来分析被摄体的步态图案的方法和系统。该系统包括安装在被摄体头部的加速度计。分析包括使用包括第一谐波的能量并且将签名与基线签名进行比较的傅里叶变换来计算来自加速度数据的签名。基线签名是以前存储的签名的代表。进行比较是为了监测步态签名随时间的变化。签名的熵可以用于执行比较。自组织图用于对测得的步态信号进行分类。

5. 发明申请

WO2006097734A1 SPATIO-TEMPORAL SELF ORGANISING MAP 审中-公开
标题翻译： SPATIO-TEMPORAL自组织地图
公开(公告)号：WO2006097734A1
公开(公告)日：2006-09-21
申请号：PCT/GB2006/000948
申请日：2006-03-16
申请人： IMPERIAL INNOVATIONS LIMITED , YANG, Guang-Zhong , LO, Benny, Ping, Lai , THIEMJARUS, Surapa
发明人： YANG, Guang-Zhong , LO, Benny, Ping, Lai , THIEMJARUS, Surapa
IPC分类号： G06K9/66 , G06K9/00
CPC分类号： G06K9/00973 , G06K9/00335 , G06K9/6251
摘要： A method of classifying a data record as belonging to one of a plurality of classes, the data records comprising a plurality of data samples, each sample comprising a plurality of features derived from a value sampled from a sensor signal at a point in time, the method including: defining a selection variable indicative of the temporal variation of the sensor signals within a time window; defining a selection criterion for the selection variable; comparing a value of the selection variable to the selection criterion to select an input representation for a self organising map, the map having a plurality of input and output units, and deriving an input from the data samples within the time window in accordance with the selected input representation; and applying the input to a self organising map corresponding to the selected input representation and classifying the data record based on a winning output unit of the self organising map.
摘要翻译：将数据记录分类为属于多个类中的一个的方法，所述数据记录包括多个数据样本，每个样本包括从在某个时间点的传感器信号采样的值导出的多个特征，方法包括：在时间窗内定义指示传感器信号的时间变化的选择变量; 定义选择变量的选择标准; 将所述选择变量的值与所述选择标准进行比较，以选择用于自组织映射的输入表示，所述映射具有多个输入和输出单元，以及根据所选择的时间窗从所述时间窗口内的数据样本导出输入输入表示; 以及将所述输入应用于与所选择的输入表示相对应的自组织图，并且基于所述自组织图的获胜输出单元对所述数据记录进行分类。

6. 发明申请

WO2008110788A1 HEART RATE MEASUREMENT 审中-公开
标题翻译：心率测量
公开(公告)号：WO2008110788A1
公开(公告)日：2008-09-18
申请号：PCT/GB2008/000845
申请日：2008-03-11
申请人： IMPERIAL INNOVATIONS LIMITED , YANG, Guang-Zhong , LO, Benny, Ping, Lai , WANG, Lei
发明人： YANG, Guang-Zhong , LO, Benny, Ping, Lai , WANG, Lei
IPC分类号： A61B5/024
CPC分类号： A61B5/02416 , A61B5/02438 , A61B5/6815 , A61B5/6838 , A61B5/7207 , A61B5/721
摘要： A reflective photoplethysmograph sensor (for example mounted in an earpiece) arranged for photoplethysmograph measurements behind a subject's ear is provided. Also provided is a wearable photoplethysmograph heart rate sensor which includes a plurality of radiation detectors defining respective sensing planes which are tilted with respect to each other. Further there is provided a photoplethysmograph heart rate sensing system which compensates for motion artefacts using a dark signal which may be derived during an off phase of a duty cycle of an emitter and a photoplethysmograph system arranged to select between a plurality of detectors based on a quality measure. Combinations of the systems and sensors are also disclosed.
摘要翻译：提供了布置成用于受试者耳朵后面的光学体积描记测量的反射式光体积描记器传感器（例如安装在听筒中）。还提供了一种可穿戴的光体积描记率心率传感器，其包括限定相对于彼此倾斜的各个感测平面的多个辐射检测器。此外，还提供了一种光电体积描记器心率感测系统，其利用暗信号补偿运动伪影，该暗信号可以在发射器的工作周期的关闭阶段和布置成基于质量在多个检测器之间进行选择的光电体积描记器系统测量。还公开了系统和传感器的组合。

7. 发明申请

WO2012080694A1 ROBOTIC CONTROL DEVICE 审中-公开
标题翻译：机动控制装置
公开(公告)号：WO2012080694A1
公开(公告)日：2012-06-21
申请号：PCT/GB2011/001714
申请日：2011-12-13
申请人： IMPERIAL INNOVATIONS LIMITED , MYLONAS, George , YANG, Guang-Zhong
发明人： MYLONAS, George , YANG, Guang-Zhong
IPC分类号： B25J9/16
CPC分类号： B65G51/03 , A61B34/35 , A61B34/74 , A61B34/76 , A61B90/60 , A61B2034/742 , B25J9/1689 , B25J13/025 , G05B2219/40132 , G05B2219/45119
摘要： A robotic control device for receiving manipulation instructions for an end effector of a surgical instrument has a platform (118) for supporting a haptic manipulator (110) device, the platform being movably coupled to a surface for supporting the platform and having a movement facilitating member (140) operable to change the amount of force required to move the platform relative to the surface.
摘要翻译：一种用于接收用于外科器械的端部执行器的操作指令的机器人控制装置具有用于支撑触觉操纵器（110）装置的平台（118），所述平台可移动地联接到用于支撑所述平台的表面并具有移动促进构件（140）可操作以改变相对于所述表面移动所述平台所需的力的量。

8. 发明申请

WO2007036681A1 IMAGING SYSTEM 审中-公开
标题翻译：成像系统
公开(公告)号：WO2007036681A1
公开(公告)日：2007-04-05
申请号：PCT/GB2006/000979
申请日：2006-03-17
申请人： IMPERIAL INNOVATIONS LIMITED , NICOLAOU, Marios , JAMES, Adam , YANG, Guang-Zhong , DARZI, Ara
发明人： NICOLAOU, Marios , JAMES, Adam , YANG, Guang-Zhong , DARZI, Ara
IPC分类号： G06T5/00 , G06T7/20
CPC分类号： G06T5/008 , G06T2207/10016 , G06T2207/10068 , G06T2207/30004
摘要： A monoscopic imaging system, for example a minimally invasive surgery imaging system, is provided which includes an image capture device for capturing images of a monoscopic, for example endoscopic, field of view, an auxiliary light source operable such that an object within the field of view casts a shadow, an image processor operatively connected to the image capture device and operable to detect shadow pixels in the images corresponding to the shadow and to enhance the shadow in the images. The system is of particular, although not exclusive, application to laparoscopic surgery.
摘要翻译：提供了一种单镜像成像系统，例如微创手术成像系统，其包括用于捕获单视镜（例如内窥镜）视场的图像的图像捕获装置，可操作的辅助光源，使得在视图投射阴影，图像处理器可操作地连接到图像捕获装置并且可操作以检测对应于阴影的图像中的阴影像素并增强图像中的阴影。该系统是特别的，虽然不是排他性的，但适用于腹腔镜手术。

9. 发明申请

WO2007026130A1 FEATURE SELECTION 审中-公开
标题翻译：特征选择
公开(公告)号：WO2007026130A1
公开(公告)日：2007-03-08
申请号：PCT/GB2006/003173
申请日：2006-08-24
申请人： IMPERIAL INNOVATIONS LIMITED , YANG, Guang-Zhong , HU, Xiao-Peng
发明人： YANG, Guang-Zhong , HU, Xiao-Peng
IPC分类号： G06K9/62
CPC分类号： G06K9/6231
摘要： A method of feature selection applicable to both forward selection and backward elimination of features is provided. The method selects features to be used as an input for a classifier based on an estimate of the area under the ROC curve of each of the classifiers. Exemplary applications are in homecare or patient monitoring, body sensor networks, environmental monitoring, image processing and questionnaire design.
摘要翻译：提供了适用于特征向前选择和反向消除的特征选择方法。该方法基于每个分类器的ROC曲线下面积的估计，选择要用作分类器的输入的要素。示范应用是家庭护理或患者监测，身体传感器网络，环境监测，图像处理和问卷设计。

10. 发明申请

WO2015033147A1 METHOD AND APPARATUS 审中-公开
标题翻译：方法和装置
公开(公告)号：WO2015033147A1
公开(公告)日：2015-03-12
申请号：PCT/GB2014/052686
申请日：2014-09-04
申请人： IMPERIAL INNOVATIONS LIMITED , YE, Menglong , GIANNAROU, Stamatia , YANG, Guang-Zhong
发明人： YE, Menglong , GIANNAROU, Stamatia , YANG, Guang-Zhong
IPC分类号： G06T7/20 , A61B19/00
CPC分类号： G06T7/0014 , G06K9/00134 , G06K9/6202 , G06T3/0006 , G06T7/207 , G06T7/248 , G06T7/262 , G06T2207/10016 , G06T2207/10056 , G06T2207/10068 , G06T2207/30028 , G06T2207/30092 , H04N5/247
摘要： A computer implemented method for tracking a site in a series of images, the method comprising identifying a site to be tracked; selecting at least three non- collinear locations distributed around the sire in the reference image; selecting, from the reference image, a region of image data around each of the at least three non collinear locations; comparing each selected region with a second image and, based on these comparisons, identifying for each selected region a corresponding location in the second image, determining a single common affine transformation to map the at least three locations from the reference image onto the corresponding locations in the second image.
摘要翻译：一种用于跟踪一系列图像中的站点的计算机实现的方法，所述方法包括识别要跟踪的站点; 在参考图像中选择分布在父亲周围的至少三个非共线位置; 从所述参考图像中选择围绕所述至少三个非共线位置中的每一个的图像数据的区域; 将每个所选区域与第二图像进行比较，并且基于这些比较，为每个所选区域识别第二图像中的对应位置，确定单个公共仿射变换以将至少三个位置从参考图像映射到相应位置第二个图像。

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