专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

21. 发明申请

US20110066073A1 BIOPSY DEVICE WITH ACOUSTIC ELEMENT 审中-公开
标题翻译：具有声学元件的生物装置
公开(公告)号：US20110066073A1
公开(公告)日：2011-03-17
申请号：US12995195
申请日：2009-05-29
申请人： Stein Kuiper , Bernardus Hendrikus Wilhelmus Hendriks , Mareike Klee , Szabolcs Deladi , David Maresce
发明人： Stein Kuiper , Bernardus Hendrikus Wilhelmus Hendriks , Mareike Klee , Szabolcs Deladi , David Maresce
IPC分类号： A61B10/00
CPC分类号： A61B10/0241 , A61B8/12 , A61B8/445 , A61B17/3403 , A61B2017/00057 , A61B2017/00106 , A61B2017/3413 , A61B2090/378
摘要： The invention relates to a biopsy device, particularly a biopsy device comprising a shaft with a transducer element for providing information about acoustic properties of a material to be analysed, a system of positioning a biopsy device and a method for positioning a biopsy device. The biopsy device may be adapted to take biopsies of different regions of the 5 human body for excluding or detecting abnormalities as cancerous lesions. The biopsy device may be used to measure acoustic properties of the material while inserting the tip portion of the biopsy device into the material to be analysed. The biopsy device may further allow measurement based on elastography.
摘要翻译：本发明涉及一种活检装置，特别是活检装置，其包括具有换能器元件的轴，用于提供关于要分析的材料的声学特性的信息，定位活检装置的系统和用于定位活组织检查装置的方法。活组织检查装置可以适于对人体的不同区域进行活组织检查，以排除或检测异常作为癌性病变。活检装置可用于测量材料的声学性质，同时将活检装置的尖端部分插入待分析的材料中。活检装置还可以允许基于弹性成像进行测量。

22. 发明申请

US20110054348A1 OPTICAL BIOPSY DEVICE 有权
标题翻译：光学生物设备
公开(公告)号：US20110054348A1
公开(公告)日：2011-03-03
申请号：US12593298
申请日：2008-03-31
申请人： Bernardus Hendrikus Wilhelmus Hendriks , Stein Kuiper
发明人： Bernardus Hendrikus Wilhelmus Hendriks , Stein Kuiper
IPC分类号： A61B10/02 , G02B3/10
CPC分类号： G02B23/243 , A61B5/0068 , A61B5/0084 , A61B10/00 , A61B90/20 , A61B90/361 , A61B2017/00061 , A61B2090/3616 , G02B3/0081 , G02B3/02 , G02B3/10 , G02B26/10 , G02B26/103
摘要： An objective lens system for an optical biopsy device has a lens that comprises a first part configured for viewing at a first magnification, and a second part configured for viewing at a second magnification. The second magnification is substantially different from the first magnification. The first magnification enables viewing a larger area of a target and the second magnification enables viewing the target at a cellular level with high sensitivity and specificity. Combining viewing at two different magnifications in a single objective lens results in a compact optical biopsy device.
摘要翻译：用于光学活检装置的物镜系统具有透镜，该透镜包括被配置为以第一放大率观看的第一部分和被配置为以第二放大率观看的第二部分。第二放大率与第一放大率基本不同。第一放大使得能够观察到目标的较大区域，并且第二放大能够以高灵敏度和特异性在细胞水平上观察目标。将单个物镜中的两种不同放大倍数的观察结合在一起形成了紧凑的光学活检装置。

23. 发明授权

US07706234B2 Optical head with switchable diameter of the radiation spot on the radiation detector 失效
标题翻译：光头具有辐射探测器上辐射点的可切换直径
公开(公告)号：US07706234B2
公开(公告)日：2010-04-27
申请号：US11718921
申请日：2005-11-11
申请人： Andrei Mijiritskii , Sjoerd Stallinga , Bernardus Hendrikus Wilhelmus Hendriks , Stein Kuiper , Albert Hendrik Jan Immink , Teunis Willem Tukker , Coen Theodorus Hubertus Fran Liedenbaum
发明人： Andrei Mijiritskii , Sjoerd Stallinga , Bernardus Hendrikus Wilhelmus Hendriks , Stein Kuiper , Albert Hendrik Jan Immink , Teunis Willem Tukker , Coen Theodorus Hubertus Fran Liedenbaum
IPC分类号： G11B7/00
CPC分类号： G11B7/1353 , G02B3/14 , G02B26/005 , G11B7/1369 , G11B7/1378
摘要： In an optical scanning device (10) capable of scanning an information plane of an optical record carrier (5) of different types such as BD, DVD and CD, the diameter of the radiation spot on the detector (7) is dependent on the numerical aperture of the objective system (4) that is used for scanning the record carrier An optimal design of the optical detection system for scanning a BD, result in a small radiation spot for the other types such as DVD and CD. By implementing an optical element (13) that increases the diameter of the radiation spot in the situation a DVD or CD is scanned, the influence of stray light is reduced and the tracking signals are improved
摘要翻译：在能够扫描诸如BD，DVD和CD的不同类型的光学记录载体（5）的信息平面的光学扫描装置（10）中，检测器（7）上的辐射点的直径取决于数字用于扫描记录载体的物镜系统（4）的孔径用于扫描BD的光学检测系统的最佳设计导致诸如DVD和CD的其它类型的小的辐射点。通过实现在DVD或CD被扫描的情况下增加辐射点的直径的光学元件（13），杂散光的影响减小并且跟踪信号得到改善

24. 发明申请

US20100087735A1 METHODS AND APPARATUSES OF MICROBEAMFORMING WITH ADJUSTABLE FLUID LENSES 失效
标题翻译：具有可调节流体镜片的微球的方法和装置
公开(公告)号：US20100087735A1
公开(公告)日：2010-04-08
申请号：US12596841
申请日：2008-04-30
申请人： Christopher Stephen Hall , Chien Ting Chin , Jan Frederik Suijver , Bernardus Hendrikus Wilhelmus Hendriks , Stein Kuiper
发明人： Christopher Stephen Hall , Chien Ting Chin , Jan Frederik Suijver , Bernardus Hendrikus Wilhelmus Hendriks , Stein Kuiper
IPC分类号： A61B8/00 , G03B42/06
CPC分类号： G10K11/30
摘要： An acoustic probe (100, 300) includes an acoustic transducer (15, 444), and a plurality of variably-refracting acoustic lens elements (10, 210a, 210b, 442) coupled to the acoustic transducer. Each variably-refracting acoustic lens element has at least a pair of electrodes (150, 160) adapted to adjust at least one characteristic of the variably-refracting acoustic lens element in response to a selected voltage applied across the electrodes. In one embodiment, each variably-refracting acoustic lens element includes a cavity, first and second fluid media (141, 142) disposed within the cavity, and the pair of electrodes. The speed of sound of an acoustic wave in the first fluid medium is different than the speed of sound of the acoustic wave in the second fluid medium. The first and second fluid media are immiscible with respect to each other, and the first fluid medium has a substantially different electrical conductivity than the second fluid medium.
摘要翻译：声探针（100,300）包括声换能器（15,444）和耦合到声换能器的多个可变折射声透镜元件（10,210a，210b，442）。每个可变折射声透镜元件具有至少一对电极（150,160），其适于响应于跨过电极施加的选定电压来调节可变折射声透镜元件的至少一个特性。在一个实施例中，每个可变折射声透镜元件包括空腔，设置在空腔内的第一和第二流体介质（141,142）和一对电极。第一流体介质中声波的声速不同于第二流体介质中声波的声速。第一和第二流体介质相对于彼此是不混溶的，并且第一流体介质具有与第二流体介质基本上不同的导电性。

25. 发明申请

US20090296408A1 LIGHT DISTRIBUTION 审中-公开
标题翻译：光分配
公开(公告)号：US20090296408A1
公开(公告)日：2009-12-03
申请号：US11721819
申请日：2005-12-07
申请人： Bernardus Hendrikus Wilhelmus Hendriks , Coen Theodorus Hubertus Fransiscus Liedenbaum , Stein Kuiper , Fank Jeroen Pieter Schuurmans , Joseph Ludovicus Antonius Maria Sormani , Marco Van As
发明人： Bernardus Hendrikus Wilhelmus Hendriks , Coen Theodorus Hubertus Fransiscus Liedenbaum , Stein Kuiper , Fank Jeroen Pieter Schuurmans , Joseph Ludovicus Antonius Maria Sormani , Marco Van As
IPC分类号： F21V5/00
CPC分类号： F21V14/003 , F21L4/027 , F21V14/00 , F21W2131/205 , F21Y2115/10 , G02B3/14 , G02B26/005 , G03B15/03 , G03B2215/0564
摘要： An illumination device comprising a light source (2), an electro-wetting based optical element (1, 10), arranged in front of the light source to allow refraction of a beam of light emitted from said light source, and driving means (9) arranged to operate said optical element between at least two predefined states, said states being adapted to result in refracted beams having different light intensity distribution. According to this design, the electrowetting based optical element can be used to dynamically alter the light intensity distribution of the illumination device between a number of predefined states.
摘要翻译：一种照明装置，包括光源（2），布置在光源前面的电润湿基光学元件（1,10），以允许从所述光源发射的光束的折射和驱动装置（9）），其布置成在至少两个预定状态之间操作所述光学元件，所述状态适于导致具有不同光强度分布的折射光束。根据该设计，基于电润湿的光学元件可以用于动态地改变多个预定状态之间的照明装置的光强度分布。

26. 发明授权

US07616737B2 Fluid filled devices 有权
标题翻译：流体填充装置
公开(公告)号：US07616737B2
公开(公告)日：2009-11-10
申请号：US10546394
申请日：2004-02-19
申请人： Stein Kuiper , Derk Visser
发明人： Stein Kuiper , Derk Visser
IPC分类号： G21K3/00
CPC分类号： G11B7/1374 , G02B3/14 , G02B26/005 , G02B27/005 , G02B27/0068 , G11B2007/0006 , G11B2007/13727
摘要： A device (100; 200; 300; 400) comprising a sealed cavity (210) containing n volumes of fluids (80, 87; 220, 230; 320, 332; 420, 422, 430, 432) is described, where n is an integer and n≧2. Each volume of fluid is substantially immiscible with every contiguous volume of fluid. The cavity is defined by an interior surface divided into n continuous areas (60, 170; 260, 270; 360, 362, 370; 460, 462, 470, 472), each continuous area corresponding to and being in contact with a respective one of the volumes of fluid. The wettability of each area is such that each volume of fluid preferentially adheres to the corresponding continuous area rather than any one of the continuous areas adjacent to the corresponding area.
摘要翻译：描述了包括含有n体积流体（80,87; 220,230; 320,332; 420,422,430,432）的密封空腔（210）的装置（100; 200; 300; 400），其中n为一个整数，n> = 2。每个体积的流体与每个相邻体积的流体基本上是不混溶的。空腔由分为n个连续区域（60,170,260,270; 360,362,370,460,462,470,472）的内表面限定，每个连续区域对应于和相应的一个区域的流体体积。每个区域的润湿性使得每个体积的流体优先地粘附到相应的连续区域，而不是邻近相应区域的连续区域中的任何一个。

27. 发明申请

US20090135423A1 LIGHT INTENSITY MEASURING METHOD AND ELECTRONIC DEVICE 失效
标题翻译：光强度测量方法和电子设备
公开(公告)号：US20090135423A1
公开(公告)日：2009-05-28
申请号：US11719217
申请日：2005-11-07
申请人： Stein Kuiper , Bernardus H.W. Hendriks , Robert W.J. Zijlstra
发明人： Stein Kuiper , Bernardus H.W. Hendriks , Robert W.J. Zijlstra
IPC分类号： G01B13/00
CPC分类号： G01J1/429 , G01J1/0488 , G01J1/50 , G02B1/06 , G02B26/005
摘要： The present invention discloses a method for measuring an intensity of a part of an electromagnetic spectral range, and an electronic device implementing the method. The method comprises the steps of providing an electronic device comprising an optical device (10) comprising at least a first liquid (A) and being placed in front of a sensor (120), the optical device (10) having a transmittance of the part of the electromagnetic spectral range depending on an orientation of at least the first liquid (A); measuring a first intensity of the electromagnetic (EM) spectral range; changing the orientation of at least the first liquid (A); measuring a second intensity of the electromagnetic spectral range; and calculating an intensity of the part of the electromagnetic spectral range from the difference between the first intensity and the second intensity. Consequently, an intensity for a part of the EM spectral range can be measured without the need for a sensor dedicated to this part of the EM spectral range. In particular, an optical element based on the electrowetting principle is used in a mobile phone to measure the intensity of UV radiation.
摘要翻译：本发明公开了一种用于测量电磁光谱范围的一部分的强度的方法和实现该方法的电子装置。该方法包括以下步骤：提供包括至少包括第一液体（A）并被放置在传感器（120）前面的光学装置（10）的电子装置，所述光学装置（10）具有部分的透射率的电磁光谱范围取决于至少第一液体（A）的取向; 测量电磁（EM）光谱范围的第一强度; 改变至少第一液体（A）的取向; 测量电磁光谱范围的第二强度; 以及从第一强度和第二强度之间的差计算电磁光谱范围的一部分的强度。因此，可以测量EM光谱范围的一部分的强度，而不需要专用于EM光谱范围的这部分的传感器。特别地，在移动电话中使用基于电润湿原理的光学元件来测量UV辐射的强度。

28. 发明申请

US20090046195A1 VARIBLE FOCUS LENS 审中-公开
标题翻译：可变焦点镜头
公开(公告)号：US20090046195A1
公开(公告)日：2009-02-19
申请号：US11569758
申请日：2005-05-27
申请人： Bernardus Hendrikus Wilhelmus Hendriks , Stein Kuiper
发明人： Bernardus Hendrikus Wilhelmus Hendriks , Stein Kuiper
IPC分类号： H04N5/232
CPC分类号： G02B3/14 , G02B26/005
摘要： A variable focus (10) lens comprising a fluid chamber (12) containing a first fluid (14) and a second fluid (16) is disclosed. The fluids are non-miscible and in contact over a meniscus (18) and the second fluid is able to alter its shape on the influence of a magnetic field. The second fluid is preferably a ferrofluid. Means (20, 22) for applying a gradient magnetic field (24) over at least a part of the fluid chamber are provided that are capable of inducing a magnetic flux maximizing movement of the fluids, such that the shape of the meniscus varies in dependence on the magnetic field.
摘要翻译：公开了一种包括包含第一流体（14）和第二流体（16）的流体室（12）的可变焦距（10）透镜。流体是不可混溶的并且在弯液面（18）上接触，并且第二流体能够在磁场的影响下改变其形状。第二流体优选为铁磁流体。提供了用于在流体室的至少一部分上施加梯度磁场（24）的装置（20,22），其能够引起磁通量最大化流体的运动，使得弯液面的形状依赖性变化在磁场上。

29. 发明授权

US07489448B2 Optical scanning device 失效
标题翻译：光学扫描装置
公开(公告)号：US07489448B2
公开(公告)日：2009-02-10
申请号：US10599330
申请日：2005-03-22
申请人： Bernardus Hendrikus Wilhelmus Hendriks , Johannes Joseph Hubertina Barbara Schleipen , Stein Kuiper
发明人： Bernardus Hendrikus Wilhelmus Hendriks , Johannes Joseph Hubertina Barbara Schleipen , Stein Kuiper
IPC分类号： G02B3/00 , G02B13/14
CPC分类号： G11B7/13925 , G02B3/14 , G02B26/005 , G11B2007/0013
摘要： An optical scanning device provides a radiation source (2,200), a collimator lens (4,40), an objective (7,90) for converting a beam (5,30′) to a scanning spot at the position of an information layer (101) of a record carrier (1,100). The device also includes an electrowetting cell (6). The electrowetting cell (6) acts such that a beam (5,30′) enters the objective (7,90) at a predetermined height of an entrance pupil of the objective (7,90) independent of the position of the objective (7,90) and that the beam (5,30′) forms a predetermined angle at the entrance pupil of the objective (7,90) with the optical axis (8). In this way the rim intensity may be kept constant over the entrance pupil of the objective (7,90).
摘要翻译：光学扫描装置提供辐射源（2,200），准直透镜（4,40），用于将光束（5,30'）转换到信息层位置上的扫描点的物镜（7,90） 101）记录载体（1,100）。该装置还包括电润湿池（6）。电润湿池（6）的作用使得梁（5,30'）在目标（7,90）的入射光瞳的预定高度处进入物镜（7,90），而与物镜（7）的位置无关，90），并且光束（5,30'）在物镜（7,90）的入射光瞳上与光轴（8）形成预定角度。以这种方式，轮辋强度可以在物镜（7,90）的入射光瞳上保持恒定。

30. 发明申请

US20090002807A1 Fluid Focus Lens to Isolate or Trap Small Particulate Matter 审中-公开
标题翻译：流体聚焦透镜隔离或捕获小颗粒物质
公开(公告)号：US20090002807A1
公开(公告)日：2009-01-01
申请号：US12158377
申请日：2006-11-30
申请人： Bernardus Hendrikus Hendriks , Stein Kuiper
发明人： Bernardus Hendrikus Hendriks , Stein Kuiper
IPC分类号： G02B26/08 , G21K1/00
CPC分类号： G02B21/32 , G02B3/14 , G02B26/005
摘要： Beam manipulation member for use in an optical tweezers system, the beam manipulation member comprising at least one optical element, being controllably deformable in order to act on a laser beam in response to signals coming from the optical tweezers system. The beam manipulation member may be used to change the focal distance of the optical tweezers system and also to deflect the laser beam.
摘要翻译：用于光学镊子系统的光束操纵构件，所述光束操纵构件包括至少一个光学元件，可响应于来自所述光学镊子系统的信号而可控制地变形以作用在激光束上。光束操纵部件可用于改变光学镊子系统的焦距并使激光束偏转。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式