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1. 发明申请

WO2012066462A1 FILTERING APPARATUS FOR FILTERING AN ULTRASOUND SIGNAL 审中-公开
标题翻译：用于过滤超声波信号的过滤装置
公开(公告)号：WO2012066462A1
公开(公告)日：2012-05-24
申请号：PCT/IB2011/055066
申请日：2011-11-14
申请人： KONINKLIJKE PHILIPS ELECTRONICS N.V. , FOKKENROOD, Steven Antonie Willem , BUDZELAAR, Franciscus Paulus Maria , MIHAJLOVIC, Nenad , HARKS, Erik Godefridus Antonius , DELADI, Szabolcs
发明人： FOKKENROOD, Steven Antonie Willem , BUDZELAAR, Franciscus Paulus Maria , MIHAJLOVIC, Nenad , HARKS, Erik Godefridus Antonius , DELADI, Szabolcs
IPC分类号： A61B8/08 , A61B8/12 , A61B18/14
CPC分类号： A61B8/12 , A61B8/0883 , A61B8/5269 , A61B18/1492 , A61B2017/00106 , A61B2090/062
摘要： The invention relates to a filtering apparatus (15) for filtering an ultrasound signal, which is influenced by an electrical unit and comprises a first part including information about an object (4) from which the ultrasound signal has been received and a second part not comprising information about the object. A correction signal determination unit (17) determines a correction signal being indicative of the influence of the electrical unit on the ultrasound signal from the second part of the ultrasound signal and a correction unit (18) corrects the first part of the ultrasound signal based on the determined correction signal for filtering the influence of the electrical unit out of the ultrasound signal. Since the correction signal is indicative of the influence of the electrical unit, wherein the correction signal is used for correcting the ultrasound signal, unwanted interference visible in the unfiltered ultrasound signal can be filtered out.
摘要翻译：本发明涉及一种用于对由电单元影响的超声信号进行滤波的滤波装置（15），并包括第一部分，包括关于已经从其接收超声信号的物体（4）的信息，第二部分不包括有关对象的信息。校正信号确定单元（17）根据超声信号的第二部分确定指示电单元对超声信号的影响的校正信号，校正单元（18）基于超声信号的第二部分校正超声信号的第一部分确定的校正信号用于从超声信号中滤出电气单元的影响。由于校正信号表示电气单元的影响，其中校正信号用于校正超声信号，可以滤除未滤波的超声信号中可见的不期望的干扰。

2. 发明申请

WO2012066455A1 APPARATUS FOR BEING USED FOR DETECTING A PROPERTY OF AN OBJECT 审中-公开
标题翻译：用于检测物体属性的装置
公开(公告)号：WO2012066455A1
公开(公告)日：2012-05-24
申请号：PCT/IB2011/055017
申请日：2011-11-10
申请人： KONINKLIJKE PHILIPS ELECTRONICS N.V. , ZUO, Fei , HARKS, Erik Godefridus Antonius , FOKKENROOD, Steven Antonie Willem , XIE, Yingrong , DELADI, Szabolcs
发明人： ZUO, Fei , HARKS, Erik Godefridus Antonius , FOKKENROOD, Steven Antonie Willem , XIE, Yingrong , DELADI, Szabolcs
IPC分类号： A61B8/08 , A61B8/12 , A61B18/14
CPC分类号： G06T7/0012 , A61B8/085 , A61B8/0858 , A61B8/12 , A61B8/486 , A61B8/5223 , A61B18/02 , A61B18/1492 , A61B18/18 , A61B2017/00106 , A61N7/00
摘要： The invention relates to an apparatus for being used for detecting a property of an object. An ultrasound signal providing unit (2) provides an ultrasound signal, which is indicative of a property of the object (9) at oneor several depths within the object (9) and which depends on time, and a periodicity value determination unit (5) determines a periodicityvalue being indicative of a degree of temporal periodicityofthe ultrasound signal for a constant depth. The temporalperiodicityofthe ultrasound signalat the respective constant depth, i.e. the periodicity value, depends on the property of the object at this depth and can therefore be used for detecting a property of the object.
摘要翻译：本发明涉及一种用于检测物体的特性的装置。超声波信号提供单元（2）提供超声信号，其表示物体（9）在物体（9）内的一个或多个深度处并且依赖于时间的特性，以及周期值确定单元（5）确定指示恒定深度的超声信号的时间周期程度的周期值。在相应恒定深度（即周期性值）下的超声信号的时间周期取决于物体在该深度处的属性，因此可用于检测物体的特性。

3. 发明申请

WO2012049621A1 PROPERTY DETERMINATION APPARATUS FOR DETERMINING A PROPERTY OF AN OBJECT 审中-公开
标题翻译：用于确定物体属性的物业确定装置
公开(公告)号：WO2012049621A1
公开(公告)日：2012-04-19
申请号：PCT/IB2011/054474
申请日：2011-10-11
申请人： KONINKLIJKE PHILIPS ELECTRONICS N.V. , HARKS, Erik, Godefridus, Antonius , NACHABE, Rami , HENDRIKS, Bernardus, Hendrikus, Wilhelmus , DELADI, Szabolcs
发明人： HARKS, Erik, Godefridus, Antonius , NACHABE, Rami , HENDRIKS, Bernardus, Hendrikus, Wilhelmus , DELADI, Szabolcs
IPC分类号： A61B5/00 , A61B8/12 , A61B18/14 , A61B18/20 , A61B18/24 , A61B19/00
CPC分类号： A61B8/4416 , A61B5/0035 , A61B5/0084 , A61B5/0261 , A61B5/4836 , A61B5/6852 , A61B8/12 , A61B8/445 , A61B8/4477 , A61B8/463 , A61B8/486 , A61B8/5223 , A61B18/1492 , A61B2017/00061 , A61B2017/00106 , A61B2017/00292 , A61B2018/00357 , A61B2018/00577 , A61B2018/00636 , A61B2218/002
摘要： The invention relates to a property determination apparatus (1) for determining a property of an object (3). Optical sensing data being indicative of an optical property of the object and ultrasound sensing data being indicative of an ultrasound property of the object are generated, and a property determination unit (75) determines a property of the object based on at least one of the optical sensing data and the ultrasound sensing data. Since light and ultrasound have generally different penetration depths and scattering properties with respect to the object, a property of the object can be determined with good quality, even if the quality of one of the optical sensing data and the ultrasound sensing data is reduced by, for example, a relatively small penetration depth, or if one of the optical sensing data and the ultrasound sensing data is less suitable for determining a desired property of the object.
摘要翻译：本发明涉及一种用于确定对象（3）的属性的属性确定装置（1）。产生指示对象的光学性质的光学感测数据和指示对象的超声特性的超声感测数据，并且属性确定单元（75）基于光学系统中的至少一个来确定对象的属性感测数据和超声检测数据。由于光和超声波对于物体具有通常不同的穿透深度和散射特性，所以即使光学感测数据和超声波感测数据之一的质量被减小，也可以以高质量确定物体的特性，例如，相对较小的穿透深度，或者如果光学感测数据和超声感测数据中的一个较不适合于确定对象的期望属性。

4. 发明申请

WO2012001595A1 ENERGY APPLICATION APPARATUS FOR APPLYING ENERGY TO AN OBJECT 审中-公开
标题翻译：能源应用设备对能源的应用
公开(公告)号：WO2012001595A1
公开(公告)日：2012-01-05
申请号：PCT/IB2011/052771
申请日：2011-06-24
申请人： KONINKLIJKE PHILIPS ELECTRONICS N.V. , DELADI, Szabolcs , HARKS, Erik, Godefridus, Antonius , GIJSBERS, Gerardus, Henricus, Maria , SUIJVER, Jan, Frederik
发明人： DELADI, Szabolcs , HARKS, Erik, Godefridus, Antonius , GIJSBERS, Gerardus, Henricus, Maria , SUIJVER, Jan, Frederik
IPC分类号： A61B18/14
CPC分类号： A61B18/18 , A61B18/1492 , A61B34/20 , A61B90/37 , A61B2017/00106 , A61B2018/00029 , A61B2018/00214 , A61B2018/00577 , A61B2018/00654 , A61B2018/0088 , A61B2018/00982 , A61B2090/374 , A61B2090/376 , A61B2090/3764 , A61B2090/378
摘要： The invention relates to an energy application apparatus for applying energy to an object. A plurality of energy application elements (4) applies energy to the object at different locations and at least one ultrasound element (18) generates an ultrasound signal being indicative of a property of the object at the different locations, wherein at least one energy application element is individually controlled depending on an energy application influence, in particular, an ablation depth, determined for the location at which the at least one energy application element applies energy from the ultrasound signal. Thus, at least one local control point for applying energy to the object is provided, thereby improving the control of applying energy to the object.
摘要翻译：本发明涉及一种向物体施加能量的能量施加装置。多个能量施加元件（4）在不同位置向物体施加能量，并且至少一个超声元件（18）产生指示不同位置处物体的属性的超声信号，其中至少一个能量施加元件根据对于至少一个能量施加元件从超声信号施加能量的位置确定的能量施加影响，特别是确定的消融深度来单独控制。因此，提供了用于向物体施加能量的至少一个本地控制点，从而改善对物体施加能量的控制。

5. 发明申请

WO2012066437A1 LOCATION DETERMINATION APPARATUS. 审中-公开
标题翻译：位置确定装置
公开(公告)号：WO2012066437A1
公开(公告)日：2012-05-24
申请号：PCT/IB2011/054617
申请日：2011-10-18
申请人： KONINKLIJKE PHILIPS ELECTRONICS N.V. , DELADI, Szabolcs , HARKS, Erik Godefridus Antonius , JAIN, Ameet Kumar , VIGNON, François Guy Gerard Marie , HENDRIKS, Maikel , GIJSBERS, Gerardus Henricus Maria
发明人： DELADI, Szabolcs , HARKS, Erik Godefridus Antonius , JAIN, Ameet Kumar , VIGNON, François Guy Gerard Marie , HENDRIKS, Maikel , GIJSBERS, Gerardus Henricus Maria
IPC分类号： A61B19/00
CPC分类号： A61B8/4483 , A61B8/0883 , A61B8/12 , A61B8/445 , A61B18/1492 , A61B34/20 , A61B2018/00738 , A61B2018/00839 , A61B2034/2051 , A61B2034/2063 , A61B2090/364 , A61B2090/3782 , B06B1/0629 , G01S2015/465 , Y10T29/42
摘要： 2010P01323WO 24 ABSTRACT: The invention relates to location determination apparatus for determining a location of a first object (2) like a catheter within a second object (3) being, for example, the heart of a person. The first object comprises a first ultrasound unit, and a second ultrasound unit (5) is located outside the second object. A location determination unit determines the location of the first object within the second object based on ultrasound signals transmitted 5 between the first ultrasound unit and the second ultrasound unit. This allows determining the location of the first object within the second object reliably in a way which is an alternative to using a transmission of electrical signals for determining the location and which may lead to an improved accuracy of determining the location. 10 Fig. 3
摘要翻译： 2010P01323WO 24摘要：本发明涉及用于确定第二物体（3）内第一物体（2）的位置的位置确定装置，该第二物体（2）例如是人的心脏。第一对象包括第一超声单元，并且第二超声单元（5）位于第二对象外部。位置确定单元基于在第一超声单元和第二超声单元之间传输的超声信号5来确定第二对象内的第一对象的位置。这允许以可用于确定位置的电信号的传输的替代方式可靠地确定第二对象内的第一对象的位置，并且可以导致确定位置的改进的准确性。 10图。 3

6. 发明申请

WO2011135482A1 PROPERTY DETERMINING APPARATUS FOR DETERMINING A PROPERTY OF AN OBJECT 审中-公开
标题翻译：用于确定物体属性的物业确定装置
公开(公告)号：WO2011135482A1
公开(公告)日：2011-11-03
申请号：PCT/IB2011/051640
申请日：2011-04-15
申请人： KONINKLIJKE PHILIPS ELECTRONICS N.V. , HARKS, Godefridus, A. , ZUO, Fei , DELADI, Szabolcs , FOKKENROOD, Steven, A., W. , MIHAJLOVIC, Nenad
发明人： HARKS, Godefridus, A. , ZUO, Fei , DELADI, Szabolcs , FOKKENROOD, Steven, A., W. , MIHAJLOVIC, Nenad
IPC分类号： A61B8/08 , A61B8/12 , A61B18/14 , A61B19/00
CPC分类号： A61B17/3403 , A61B6/503 , A61B6/504 , A61B8/0833 , A61B8/0891 , A61B8/12 , A61B8/445 , A61B8/4472 , A61B8/486 , A61B18/0206 , A61B18/1492 , A61B34/71 , A61B90/37 , A61B2017/00053 , A61B2017/00106 , A61B2017/3413 , A61B2018/00577 , A61B2018/0212 , A61B2018/1861 , A61B2034/2051 , A61B2034/2065 , A61B2034/301 , A61B2090/374 , A61B2090/376 , A61B2090/3762 , A61B2090/3784 , A61B2217/007
摘要： The invention relates to a property determining apparatus for determining a property of an object, which is preferentially a heart. An ultrasound signal providing unit provides an ultrasound signal of the object and a scatter determination unit (8) determines at least one scatter value being indicative of a scatter of the ultrasound pulse by a fluid perfusing the object depending on the ultrasound signal. A property determination unit (15) determines a property of the object depending on the at least one scatter value. In contrast to tissue damage detection methods based on bubble formation, an object property related to perfusion, like whether tissue is ablated or non-ablated, can relatively directly be determined based on the scatter of the ultrasound pulse by the fluid, thereby increasing the accuracy of determining a property of the object.
摘要翻译：本发明涉及一种用于确定优先为心脏的物体的属性的属性确定装置。超声信号提供单元提供物体的超声信号，散射确定单元（8）根据超声波信号确定通过灌注对象的流体指示超声脉冲的散射的至少一个散射值。属性确定单元（15）根据至少一个散射值确定对象的属性。与基于气泡形成的组织损伤检测方法相反，与灌注有关的对象特性，如组织是否被消融或不消融，可以相对直接地基于流体对超声脉冲的散射来确定，从而提高精度确定对象的属性。

7. 发明申请

WO2010007564A3 SAFE ABLATION 审中-公开
公开(公告)号：WO2010007564A3
公开(公告)日：2010-01-21
申请号：PCT/IB2009/053003
申请日：2009-07-10
申请人： KONINKLIJKE PHILIPS ELECTRONICS N.V. , DELADI, Szabolcs , MIHAJLOVIC, Nenad , KURT, Ralph
发明人： DELADI, Szabolcs , MIHAJLOVIC, Nenad , KURT, Ralph
IPC分类号： A61B18/28 , A61B18/24
摘要： The present invention relates to a device comprising a supply unit (2) for supplying ablation energy to a material (4), and a stimuli-responsive substance (3') for controlling a level of the ablation energy deposited into the material (4). The device allows to limit a temperature of the material (4), so that risks associated to ablation at too high temperatures can be eliminated. The device may comprise at least one illumination unit (7) for illuminating the material (4), and at least one reception unit (8a, 8b) for receiving reflected light in order to obtain information about a state of the material (4). The obtained information can be used to regulate the supplied ablation energy.

8. 发明申请

WO2008107842A2 MEDICAL APPARATUS WITH A SENSOR FOR DETECTING A FORCE 审中-公开
标题翻译：具有用于检测力的传感器的医疗设备
公开(公告)号：WO2008107842A2
公开(公告)日：2008-09-12
申请号：PCT/IB2008/050781
申请日：2008-03-04
申请人： KONINKLIJKE PHILIPS ELECTRONICS N.V. , PHILIPS INTELLECTUAL PROPERTY & STANDARDS GMBH , DELADI, Szabolcs , MIHAJLOVIC, Nenad , KAHLERT, Joachim
发明人： DELADI, Szabolcs , MIHAJLOVIC, Nenad , KAHLERT, Joachim
IPC分类号： G01L9/00 , A61B5/0215 , A61B18/24
CPC分类号： A61B5/02154 , A61B5/6843 , A61B5/6885 , A61B18/1492 , A61B18/22 , A61B90/06 , A61B2090/065 , A61N7/022 , G01L1/25 , G01L9/0077 , Y10T29/49002
摘要： The invention relates to a medical apparatus (120,130) having a sensor (100,110) for detecting a force acting on the medical apparatus (120,130) in a longitudinal direction. The medical apparatus (120,130) comprises an opto -mechanical force transducer having a flexible part (22,42) for receiving the force, an optical guide (1) having an outcoupling surface (11) that faces the flexible part (22,42) of the opto -mechanical force transducer, and a photodetector which detects an interference pattern composed of light (32) in the optical guide (1) that is reflected from the outcoupling surface (11) of the optical guide (1) and of light (33) in the optical guide (1) that is reflected from the flexible part (11) of the opto -mechanical force transducer. The use of the interference pattern composed of the light reflected from the outcoupling surface of the optical guide and the light reflected from the flexible part of the opto-mechanical force transducer results in a more accurate measurement of the force acting on the medical apparatus.
摘要翻译：本发明涉及一种医疗设备（120,130），其具有用于检测沿纵向方向作用在医疗设备（120,130）上的力的传感器（100,110）。医疗设备（120,130）包括具有用于接收力的柔性部分（22,42）的光机械力换能器，具有面向柔性部分（22,42）的向外耦合表面（11）的光导（1）和光检测器，其检测由光导（1）的输出耦合表面（11）反射的光导（1）中的光（32）和光（（1）中的光学 - 机械力转换器的柔性部分（11）反射的光束（33,33）。由从光导的输出耦合表面反射的光和从光机械力换能器的柔性部分反射的光组成的干涉图案的使用导致对作用在医疗设备上的力的更精确的测量。 / p>

9. 发明申请

WO2011089537A1 IMAGING APPARATUS 审中-公开
标题翻译：成像设备
公开(公告)号：WO2011089537A1
公开(公告)日：2011-07-28
申请号：PCT/IB2011/050129
申请日：2011-01-12
申请人： KONINKLIJKE PHILIPS ELECTRONICS N.V. , DELADI, Szabolcs , MIHAJLOVIC, Nenad , BABIC, Drazenko , SUIJVER, Jan Frederik , SHI, Yan
发明人： DELADI, Szabolcs , MIHAJLOVIC, Nenad , BABIC, Drazenko , SUIJVER, Jan Frederik , SHI, Yan
IPC分类号： A61B8/12 , G01S15/89 , A61B5/00 , A61B5/055 , A61B6/03 , A61B6/12
CPC分类号： A61B8/12 , A61B5/0084 , A61B6/032 , A61B6/12 , A61B6/5247 , A61B8/445 , A61B8/4483 , A61B8/5238 , A61B10/0233 , G01S15/8952
摘要： The invention relates to an imaging apparatus (1) for imaging an interior of an object (2). The imaging apparatus (1) comprises a first ultrasound sensor and a second ultrasound sensor for sensing the interior of the object at different frequencies, wherein the ultrasound sensing signals from the first ultrasound sensor are used for generating a first ultrasound image and a the ultrasound sensing signals from the second ultrasound sensor are used for generating a second ultrasound image. A larger frequency generally provides a smaller depth of penetrating the interior of the object and a larger spatial resolution than a smaller frequency. The imaging apparatus (1) can therefore provide the capability of simultaneously imaging the interior of the object with different spatial resolutions and at different penetration depths. This allows the imaging apparatus to improve the quality of imaging the interior of the object.
摘要翻译：本发明涉及一种用于对物体（2）的内部进行成像的成像装置（1）。成像装置（1）包括第一超声波传感器和用于感测不同频率的物体内部的第二超声波传感器，其中来自第一超声波传感器的超声波感测信号用于产生第一超声波图像和超声波感测来自第二超声波传感器的信号用于产生第二超声波图像。较大的频率通常提供穿透物体内部的较小深度和比较小频率更大的空间分辨率。因此，成像装置（1）能够提供以不同的空间分辨率和不同穿透深度同时对物体内部成像的能力。这允许成像装置提高对象内部的成像质量。

10. 发明申请

WO2009090585A1 FLUID LENS WITH PRESSURE RELEASE SYSTEM 审中-公开
标题翻译：带压力释放系统的流体镜
公开(公告)号：WO2009090585A1
公开(公告)日：2009-07-23
申请号：PCT/IB2009/050098
申请日：2009-01-12
申请人： KONINKLIJKE PHILIPS ELECTRONICS N.V. , SUIJVER, Jan, F. , KUIPER, Stein , HENDRIKS, Bernardus, H., W. , DELADI, Szabolcs , RADEMAKERS, Antonius, J., J. , VAN DER VLEUTEN, Cornelius, A., N., M. , WEEKAMP, Johannes, W. , BIERHOFF, Waltherus, C., J.
发明人： SUIJVER, Jan, F. , KUIPER, Stein , HENDRIKS, Bernardus, H., W. , DELADI, Szabolcs , RADEMAKERS, Antonius, J., J. , VAN DER VLEUTEN, Cornelius, A., N., M. , WEEKAMP, Johannes, W. , BIERHOFF, Waltherus, C., J.
IPC分类号： G02B3/14 , G02B7/00 , G02B23/24
CPC分类号： G02B7/008 , A61B1/0019 , G02B3/14 , G02B23/2407
摘要： Fluid lens system, e.g. for medical imaging or medical treatment, with a container enclosing a fluid arranged to refract incoming waves. A pressure release mechanism is in contact with the fluid so as to compensate changes in its volume due to thermal variations, e.g. during high temperature medical cleaning. This pressure release mechanism is positioned within a pathway of incoming waves. In preferred embodiments a fluid container connected via a tube to the fluid as a reservoir, is arranged within or outside the container, e.g. beyond an image sensor. Alternatively, an easily compressible body, e.g. a small closed metal bellows enclosing a gas, is positioned inside the fluid to absorb volume changes by compression. In both embodiments, the pressure release elements are preferably positioned in a peripheral part of the pathway of incoming waves to not affect performance of the lens. In another aspect, a fluid lens includes a container with an inner container part that fits inside an outer container part, wherein the inner container part is in rigid connection to at least a one boundary arranged for penetration of incoming waves. The pressure release mechanism is positioned within the outer container part, and it is in contact with the fluid so as to compensate changes in volume of the fluid due to thermal variations. In one embodiment the inner and outer container parts are arranged for relative one-dimensional movement and fluid tight interconnected. In another embodiment, a fluid filled cavity is formed between the inner and outer container parts, and this cavity houses a compressible body. The lens systems are suited for applications such as medical endoscopes, catheters and needles, optically as well as acoustically based.
摘要翻译：流体透镜系统，例如用于医疗成像或医疗处理，容器包围布置成折射入射波的流体。压力释放机构与流体接触，以便补偿由于热变化引起的体积变化，例如，在高温医疗清洗过程中。该压力释放机构位于入射波的通路内。在优选实施例中，经由管连接到作为储存器的流体的流体容器设置在容器内或外部，例如，超越图像传感器。或者，容易压缩的主体，例如，围绕气体的小封闭金属波纹管位于流体内部以通过压缩吸收体积变化。在两个实施例中，压力释放元件优选地定位在入射波通路的周边部分中，从而不影响透镜的性能。在另一方面，一种流体透镜包括具有内部容器部分的容器，该内部容器部分装配在外部容器部分内部，其中内部容器部分刚好连接至布置成用于穿透入射波的至少一个边界。压力释放机构位于外部容器部分内，并且与流体接触以便补偿由于热变化引起的流体体积的变化。在一个实施例中，内部和外部容器部件布置用于相对一维运动并且流体密封互连。在另一个实施例中，在内部和外部容器部分之间形成流体填充空腔，并且该空腔容纳可压缩体。透镜系统适用于诸如医用内窥镜，导管和针的应用，光学和声学基础。

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