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1. 发明授权

US10238364B2 Medical device with ultrasound transducers embedded in flexible foil 有权
公开(公告)号：US10238364B2
公开(公告)日：2019-03-26
申请号：US13885796
申请日：2011-10-03
申请人： Szabolcs Deladi , Cornelius Antonius Nicolaas Maria Van Der Vleuten , Antonius Johannes Josephus Rademakers
发明人： Szabolcs Deladi , Cornelius Antonius Nicolaas Maria Van Der Vleuten , Antonius Johannes Josephus Rademakers
IPC分类号： A61B8/00 , A61B8/08 , A61B8/12 , B06B1/06 , A61B34/20 , A61B18/14 , A61B18/00 , G01S15/46 , A61B90/00
摘要： The invention relates to ultrasound imaging method and apparatus suitable for minimally invasive ultrasound diagnostic devices in cardiac ablation monitoring and in tumor ablation monitoring. The present invention proposes to manufacture a transducers assembly and system on a patterned flexible foil by embedding transducers patches in apertures on the foil surface. This provides great control of the acoustic properties of the transducer.

2. 发明申请

US20140148703A1 MEDICAL DEVICE WITH ULTRASOUND TRANSDUCERS EMBEDDED IN FLEXIBLE FOIL 审中-公开
标题翻译：具有超声波传感器的医疗设备嵌入柔性箔
公开(公告)号：US20140148703A1
公开(公告)日：2014-05-29
申请号：US13885796
申请日：2011-10-03
申请人： Szabolcs Deladi , Cornelius Antonius Nicolaas Maria Van Der Vleuten , Antonius Johannes Josephus Rademakers
发明人： Szabolcs Deladi , Cornelius Antonius Nicolaas Maria Van Der Vleuten , Antonius Johannes Josephus Rademakers
IPC分类号： A61B8/00
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： The invention relates to ultrasound imaging method and apparatus suitable for minimally invasive ultrasound diagnostic devices in cardiac ablation monitoring and in tumor ablation monitoring. The present invention proposes to manufacture a transducers assembly and system on a patterned flexible foil by embedding transducers patches in apertures on the foil surface. This provides great control of the acoustic properties of the transducer.
摘要翻译：本发明涉及适用于心脏消融监测和肿瘤消融监测中的微创超声诊断装置的超声成像方法和装置。本发明提出通过在箔表面上的孔中嵌入换能器贴片来在图案化的柔性箔上制造换能器组件和系统。这提供了对换能器的声学特性的极大控制。

3. 发明申请

US20110313290A1 CATHETER, APPARATUS METHOD AND COMPUTER PROGRAM FOR APPLYING ENERGY TO AN OBJECT 审中-公开
标题翻译：导管，用于将能量应用于对象的装置方法和计算机程序
公开(公告)号：US20110313290A1
公开(公告)日：2011-12-22
申请号：US13203732
申请日：2010-03-02
申请人： Johannes Wilhelmus Weekamp , Szabolcs Deladi , Maya Ella Barley , Antonius Johannes Josephus Rademakers , Jan Frederik Suijver
发明人： Johannes Wilhelmus Weekamp , Szabolcs Deladi , Maya Ella Barley , Antonius Johannes Josephus Rademakers , Jan Frederik Suijver
IPC分类号： A61B8/00 , A61B18/18
CPC分类号： A61B8/4461 , A61B8/12 , A61B8/445 , A61B8/4472 , A61B18/1492 , A61B2018/00214 , A61B2018/00773 , A61B2018/1861 , A61B2090/3782 , A61M25/10
摘要： The present invention relates to a catheter for applying energy to an object. The catheter (5) has a longitudinal axis (7) and includes an energy applying unit (30) for applying energy to the object and a sensing unit (20) for sensing the object in a sensing direction (23). The sensing unit (20) is adapted to be rotatable with respect to the catheter (5) such that the angle (Î±) between the sensing direction (23) of the sensing unit (20) and the longitudinal axis (7) of the catheter (5) is adjustable. The sensing unit (20) can be adjusted during the application of energy to the object such that the sensing direction (23) of the sensing unit (20) points to the site to which the energy is applied, regardless of the angle that the catheter tip forms with the surface of the object at that site.
摘要翻译：本发明涉及一种向物体施加能量的导管。导管（5）具有纵向轴线（7）并且包括用于向物体施加能量的能量施加单元（30）和用于在感测方向（23）上感测物体的感测单元（20）。感测单元（20）适于相对于导管（5）旋转，使得感测单元（20）的感测方向（23）与感测单元（20）的纵向轴线（7）之间的角度（α）导管（5）可调。可以在向对象施加能量期间调整感测单元（20），使得感测单元（20）的感测方向（23）指向施加能量的位置，而与导管的角度无关尖端形式与该位置处的对象的表面。

4. 发明授权

US08040612B2 Fluid lens with pressure release system 有权
标题翻译：流体镜片带压力释放系统
公开(公告)号：US08040612B2
公开(公告)日：2011-10-18
申请号：US12811831
申请日：2009-01-12
申请人： Jan Frederik Suijver , Stein Kuiper , Bernardus Hendrikus Wilhelmus Hendriks , Szabolcs Deladi , Antonius Johannes Josephus Rademakers , Cornelius Antonius Micolaas Maria Van Der Vleuten , Johannes Wilhelmus Weekamp , Waltherus Cornelis Jozef Bierhoff
发明人： Jan Frederik Suijver , Stein Kuiper , Bernardus Hendrikus Wilhelmus Hendriks , Szabolcs Deladi , Antonius Johannes Josephus Rademakers , Cornelius Antonius Micolaas Maria Van Der Vleuten , Johannes Wilhelmus Weekamp , Waltherus Cornelis Jozef Bierhoff
IPC分类号： G02B1/06 , G02B3/12
CPC分类号： G02B7/008 , A61B1/0019 , G02B3/14 , G02B23/2407
摘要： Fluid lens system includes 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. The pressure release mechanism is positioned within a pathway of incoming waves. The fluid container may be connected via a tube to the fluid as a reservoir which is arranged within or outside the container, such as beyond an image sensor. Alternatively, an easily compressible body such as a small closed metal bellows enclosing a gas, is positioned inside the fluid to absorb volume changes by compression. The container may have an inner container part that fits inside an outer container part, where the pressure release mechanism is positioned within the outer container part. A fluid filled cavity including a compressible body may be formed between the inner and outer container parts.
摘要翻译：流体透镜系统包括容纳围绕设置成折射入射波的流体的容器。压力释放机构与流体接触，以补偿由于热变化引起的体积变化。压力释放机构位于输入波浪的通路内。流体容器可以经由管连接到流体，作为设置在容器内部或外部的储存器，例如超过图像传感器。或者，容易压缩的主体，例如封闭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。容器可以具有内部容器部分，该内部容器部分装配在外部容器部分内部，其中压力释放机构位于外部容器部分内。可以在内部和外部容器部件之间形成包括可压缩主体的流体填充空腔。

5. 发明申请

US20100277809A1 FLUID LENS WITH PRESSURE RELEASE SYSTEM 有权
标题翻译：带压力释放系统的流体镜
公开(公告)号：US20100277809A1
公开(公告)日：2010-11-04
申请号：US12811831
申请日：2009-01-12
申请人： Jan Frederik Suijver , Stein Kuiper , Bernardus Hendrikus Wilhelmus Hendriks , Szabolcs Deladi , Antonius Johannes Josephus Rademakers , Cornelius Antonius Micolaas Maria Van Der Vleuten , Johannes Wilhelmus Weekamp , Waltherus Cornelis Jozef Bierhoff
发明人： Jan Frederik Suijver , Stein Kuiper , Bernardus Hendrikus Wilhelmus Hendriks , Szabolcs Deladi , Antonius Johannes Josephus Rademakers , Cornelius Antonius Micolaas Maria Van Der Vleuten , Johannes Wilhelmus Weekamp , Waltherus Cornelis Jozef Bierhoff
IPC分类号： G02B3/14 , A61B1/06
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。压力释放机构定位在外部容器部分内，并且与流体接触，以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。

6. 发明授权

US09662170B2 Sensing apparatus for sensing an object 有权
公开(公告)号：US09662170B2
公开(公告)日：2017-05-30
申请号：US13885474
申请日：2011-11-03
申请人： Franciscus Paulus Maria Budzelaar , Nenad Mihajlovic , Antonius Johannes Josephus Rademakers , Cornelius Antonius Nicholaas Maria Van Der Vleuten
发明人： Franciscus Paulus Maria Budzelaar , Nenad Mihajlovic , Antonius Johannes Josephus Rademakers , Cornelius Antonius Nicholaas Maria Van Der Vleuten
IPC分类号： A61B18/14 , A61B8/12 , A61B8/08 , A61B18/00 , A61B5/00 , A61B8/00
CPC分类号： A61B18/1492 , A61B5/7217 , A61B8/0883 , A61B8/12 , A61B8/445 , A61B8/4494 , A61B8/486 , A61B2018/00357 , A61B2018/00577 , A61B2018/00589 , A61B2562/182
摘要： The invention relates to a sensing apparatus for sensing an object. The sensing apparatus comprises an ultrasound unit (11) for ultrasonically sensing the object (4), an electrical energy application unit (9) for applying electrical energy to the object (4), and an ultrasound unit shielding element (16) for electrically shielding the ultrasound unit (11), wherein the ultrasound unit shielding element (16) is electrically connected to the electrical energy application unit (9). Since the ultrasound unit shielding element electrically shields the ultrasound unit, the ultrasound sensing of the object is less influenced by a capacitive coupling of the application of electrical energy, in particular, of an RF signal which may be used for applying the electrical energy, into the ultrasound sensing. A further reduction of this influence is achieved by electrically connecting the ultrasound unit shielding element to the electrical energy application unit.

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