公开(公告)号：US20230148874A1

公开(公告)日：2023-05-18

申请号：US18099303

申请日：2023-01-20

申请人： KONINKLIJKE PHILIPS N.V.

发明人： MANFRED MUELLER ,  ARJEN VAN DER HORST ,  GERHARDUS WILHELMUS LUCASSEN ,  BERNARDUS HENDRIKUS WILHELMUS HENDRIKS ,  CHARLES FREDERIK SIO

IPC分类号： A61B5/02 ,  A61B5/00 ,  A61B5/026 ,  A61B5/1459

CPC分类号： A61B5/02007 ,  A61B5/0075 ,  A61B5/0084 ,  A61B5/0261 ,  A61B5/1459

摘要： The present invention relates to a device for determining information relating to a suspected occluding structure. It is described to provide (210) a spectral resolving unit with at least one broadband radiation. The at least one broadband radiation comprises a first broadband radiation acquired from a region of interest within a vascular structure. An occluding structure is suspected to be located within the region of interest and wherein the first broadband radiation is associated with the suspected occluding structure. At least one spectrally resolved data set is determined (220) on the basis of the at least one broadband radiation, wherein the at least one spectrally resolved data set comprises a first spectrally resolved data set determined on the basis of the first broadband radiation. A processing unit is provided (230) with the at least one spectrally resolved data set on the basis of the at least one broadband radiation. The processing unit determines (240) information relating to the suspected occluding structure, comprising utilisation of the first spectrally resolved data set.

公开(公告)号：US20200259565A1

公开(公告)日：2020-08-13

申请号：US16856753

申请日：2020-04-23

申请人： KONINKLIJKE PHILIPS N.V.

发明人： KLAAS CORNELIS JAN WIJBRANS ,  GERHARDUS WILHELMUS LUCASSEN ,  MARTINUS BERNARDUS VAN DER MARK

IPC分类号： H04B10/2581 ,  H04B10/50 ,  H04B10/516 ,  H04B10/69 ,  H04J14/04 ,  H04B10/40

摘要： The present invention relates to an optical link, comprising an optical converter circuit (16) having an optoelectronic device (18) and circuitry (20) connected to the optoelectronic device (18). The optoelectronic device (18) has a plurality of individual optoelectronic segments (18a-18i). The optical link further comprises an elongated optical guide (14) having a single optical fiber optically connected at a first end to the optoelectronic device (18) and configured to transmit light away from the optoelectronic device (18), wherein the individual optoelectronic segments (18a-18i) have different positions relative to the first end of the optical fiber so that light beams emitted by the optoelectronic segments (18a-18i) are coupled into the optical fiber under different angles. The optoelectronic device (18) is configured to receive from the circuitry (20) on at least some of the segments (18a-18i) a plurality of data streams and optically send the plurality of data streams as spatially diverse data streams into the optical guide (14). The optical link further comprises a photo detector arrangement (28) optically connected to a second end of the optical guide (14) and having a plurality of photo detector segments (28a-28i) arranged to optically receive the plurality of data streams from the optoelectronic device (18), and a processing unit (30) associated with the photo detector arrangement (28) and configured to extract the plurality of data streams from the photo detector arrangement (28).

公开(公告)号：US20180344404A1

公开(公告)日：2018-12-06

申请号：US15778691

申请日：2016-12-19

申请人： KONINKLIJKE PHILIPS N.V

发明人： YANNYK PARULIAN JULIAN BOURQUIN ,  RIEKO VERHAGEN ,  BASTIAAN WILHELMUS MARIA MOESKOPS ,  KIRAN KUMAR THUMMA ,  JOSEPH PETRUS HENRICUS TER BORCH ,  MARK THOMAS JOHNSON ,  ARNOLDUS JOHANNES MARTINUS JOZEPH RAS ,  GERHARDUS WILHELMUS LUCASSEN ,  MARTINUS BERNARDUS VAN DER MARK

IPC分类号： A61B18/20

CPC分类号： A61B18/203 ,  A61B2018/00476

摘要： There is provided a hair cutting device for cutting hair on a body of a subject, the hair cutting device comprising a light source for generating laser light at one or more specific wavelengths corresponding to wavelengths absorbed by one or more chromophores in hair; and a cutting element that comprises an optical waveguide that is coupled to the light source to receive laser light, wherein a portion of a side wall of the optical waveguide forms a cutting face for contacting hair, and wherein at least at the cutting face the optical waveguide has a refractive index that is equal to or lower than the refractive index of hair and higher than the refractive index of skin.

公开(公告)号：US20170108430A1

公开(公告)日：2017-04-20

申请号：US15301898

申请日：2015-04-07

申请人： KONINKLIJKE PHILIPS N.V.

发明人： KLAAS CORNELIS JAN WIJBRANS ,  GERHARDUS WILHELMUS LUCASSEN ,  BERNARDUS HENDRIKUS WILHELMUS HENDRIKS ,  CHRISTIAN REICH ,  JOHANNES ANTONIUS VAN ROOIJ ,  JAAP KNOESTER

IPC分类号： G01N21/27 ,  G02B6/38

CPC分类号： G01N21/276 ,  G01N2201/084 ,  G02B6/3825 ,  G02B6/3845 ,  G02B6/3849 ,  G02B6/3866 ,  G02B6/3885

摘要： The present invention relates to an optical fiber connector for mating a first group of one or more optical fibers (102) with one or more corresponding optical fibers in a second group of one or more optical fibers (103). The optical fiber connector in dudes a shutter (105), which prevents the ingress of debris into the connector, and provides an optical reference surface with which to calibrate optical fibers that are inserted into the connector. The optical fiber connector finds application in the general optical fiber field, and more particularly finds application in the medical field in which it may be used to connect optical fibers in a photonic needle application.

公开(公告)号：US20210251535A1

公开(公告)日：2021-08-19

申请号：US17049528

申请日：2019-04-22

申请人： KONINKLIJKE PHILIPS N.V.

发明人： BERNARDUS HENDRIKUS WILHELMUS HENDRIKS ,  GERHARDUS WILHELMUS LUCASSEN ,  KLAAS CORNELIS JAN WIJBRANS ,  JARICH WILLEM SPLIETHOFF ,  NIJS CORNELIS VAN DER VAART

IPC分类号： A61B5/1455 ,  A61B17/3211 ,  A61B10/02 ,  A61M25/00 ,  A61M25/09 ,  A61B18/14 ,  A61B17/32 ,  A61B18/04 ,  A61B18/02 ,  A61B5/00 ,  A61B5/145 ,  G16H50/20

摘要： A system SY for determining a tissue type TY of a tissue region TR is provided in which the distal ends OFDE1 . . . n of at least three optical fibers define a plurality of intersecting optical paths IOP1 . . . k within the tissue region TR. A tissue signal Q1 . . . k indicative of a tissue type TY for the respective optical path IOP1 . . . k is generated from said spectral measurement data SMD corresponding to each of the plurality of intersecting optical paths IOP1 . . . k. Each tissue signal Q1 . . . k is compared with a reference threshold QRT for the tissue type, and with an average of the tissue signals QMA. At least a portion of the tissue region is identified as the tissue type TY if i) every tissue signal Q1 . . . k in the tissue region TR indicates that its corresponding tissue is not the tissue type TY in the comparison with the N reference threshold QRT and ii) at least one of the tissue signals Q1 . . . k in the tissue region TR lies between the average QMA of the tissue signals Q1 . . . k and the reference threshold QRT, and a difference Δ between the at least one tissue signal Q1 . . . k and the average QMA of the tissue signals Q1 . . . k exceeds a predetermined value ΔP.

公开(公告)号：US20160038076A1

公开(公告)日：2016-02-11

申请号：US14378800

申请日：2013-03-01

申请人： KONINKLIJKE PHILIPS N.V

发明人： MANFRED MULLER ,  GERHARDUS WILHELMUS LUCASSEN ,  CHRISTIAN REICH ,  PAYAL KESWARPU

IPC分类号： A61B5/00 ,  A61B5/1455 ,  A61B5/145

CPC分类号： A61B5/444 ,  A61B5/0084 ,  A61B5/14546 ,  A61B5/14551 ,  A61B5/443 ,  A61B5/4872 ,  A61B5/7278 ,  A61B5/7282 ,  A61B2562/0238 ,  A61B2562/0242 ,  A61B2576/00

摘要： The invention relates to an apparatus for determining a property of a tissue, particularly cancer of cervical tissue. A light providing unit (7, 8, 9) provides light for illuminating the tissue (6) and a light detection unit (10) detects light from the tissue, wherein a first signal being indicative of light (11) having been influenced by an epithelium region (R1), a second signal being indicative of light (12) having been influenced by a boundary region (R2) and a third signal being indicative of light (13) having been influenced by a stroma region (R3) are generated, and wherein a tissue property is determined based on the first, second and third signals. This allows for an determination of a tissue property, which is based on a combination of optical properties measured in the three different regions, resulting in an improved determination of the tissue property, in particular in improved cancer detection.

摘要翻译： 本发明涉及一种用于确定组织，特别是宫颈组织癌症的性质的装置。 光提供单元（7,8,9）提供用于照亮组织（6）的光，并且光检测单元（10）检测来自组织的光，其中指示已经受到 产生表示受边界区域（R2）影响的光（12）的第二信号和表示已被基质区域（R3）影响的光（13）的第三信号的上皮区域（R1） 并且其中基于所述第一，第二和第三信号确定组织属性。 这允许基于在三个不同区域中测量的光学性质的组合来确定组织性质，导致组织性质的改进的确定，特别是在改进的癌症检测中。

公开(公告)号：US20170328772A1

公开(公告)日：2017-11-16

申请号：US15664336

申请日：2017-07-31

申请人： KONINKLIJKE PHILIPS N.V.

发明人： KLAAS CORNELIS JAN WIJBRANS ,  GERHARDUS WILHELMUS LUCASSEN ,  BERNARDUS HENDRIKUS WILHELMUS HENDRIKS

IPC分类号： G01J3/12 ,  G01N21/49 ,  G01N21/47 ,  G01N21/31 ,  A61B5/00 ,  G01J3/28 ,  G01J3/26 ,  G01N21/25

CPC分类号： G01J3/12 ,  A61B5/0075 ,  A61B5/725 ,  A61B5/7264 ,  G01J3/0218 ,  G01J3/26 ,  G01J3/28 ,  G01J3/36 ,  G01J2003/1213 ,  G01J2003/1247 ,  G01N21/255 ,  G01N21/31 ,  G01N21/474 ,  G01N21/49 ,  G01N2201/12 ,  G02B6/00 ,  G02B6/12

摘要： A spectroscopic analysis device for analysis of a sample comprises an input for receiving light from the sample and a photonic integrated circuit. This photonic optical filter comprises one or more tunable bandpass filters arranged to filter the received light. Furthermore, the device comprises a controller that is arranged—to control the one or more tunable bandpass filters, to receive filter results obtained from the one or more tunable bandpass filters, and to provide spectroscopic analysis results based on the received filter results.

公开(公告)号：US20170319186A1

公开(公告)日：2017-11-09

申请号：US15524323

申请日：2015-11-09

申请人： KONINKLIJKE PHILIPS N.V.

发明人： PIETER JAN VAN DER ZAAG ,  CORNELIUS ANTONIUS NICOLAAS MARIA VAN DER VLEUTEN ,  BERNARDUS HENDRIKUS WILHELMUS HENDRIKS ,  GERHARDUS WILHELMUS LUCASSEN ,  KLAAS CORNELIS JAN WIJBRANS

IPC分类号： A61B10/02 ,  A61B5/00 ,  A61B1/07 ,  A61B10/04

CPC分类号： A61B10/0275 ,  A61B1/07 ,  A61B5/0071 ,  A61B5/0073 ,  A61B5/0075 ,  A61B5/0084 ,  A61B5/6848 ,  A61B10/0283 ,  A61B2010/045

摘要： A biopsy device for taking a 3D biopsy may comprise an outer sleeve, a hollow main shaft, a biopsy tube and a tube shaft. The hollow main shaft may have a distal end portion with a sideward facing notch, and the main shaft may be adapted to be accommodated within the outer sleeve. The biopsy tube may be provided for receiving cut and thus isolated tissue. A proximal end of the biopsy tube may be releasably attachable to a distal end of the tube shaft so that the biopsy tube is movable together with the tube shaft within the hollow main shaft between a proximal position in which the biopsy tube is not located in the notch, and a distal position in which the biopsy tube is located in the notch.

公开(公告)号：US20160320571A1

公开(公告)日：2016-11-03

申请号：US15102686

申请日：2014-11-19

申请人： KONINKLIJKE PHILIPS N.V.

发明人： KLASS CORNELIS JAN WIJBRANS ,  GERHARDUS WILHELMUS LUCASSEN ,  BERNARDUS HENDRIKUS WILHELMUS HENDRIKS ,  CHRISTIAN REICH ,  PETER DOUGLAS FAIRLEY ,  WALTHERUS CORNELIS JOZEF BIERHOFF ,  JOHANNES ANTONIUS VAN ROOIJ

IPC分类号： G02B6/38 ,  A61B5/00 ,  G02B6/32

CPC分类号： G02B6/3874 ,  G02B6/262 ,  G02B6/32 ,  G02B6/3834 ,  G02B6/3847 ,  G02B6/3855 ,  G02B6/3865

摘要： The present invention relates to an optical fiber connector arrangement that finds application in the general field of optical interconnection. The optical fiber connector arrangement (935) comprises a first optical fiber connector (922) including a first optical fiber (905) and a counterpart optical fiber connector (923) including a counterpart optical fiber (925); wherein the first optical fiber connector (922) is configured to mate with the counterpart optical fiber connector (923). The first optical fiber (905) of the first optical fiber connector (922) has a core diameter D1 and a Numerical Aperture NA1; and the counterpart optical fiber (925) of the counterpart optical fiber connector (923) has a counterpart core diameter D2 and a counterpart Numerical Aperture NA2. At least one of the ratio (D1/D2) or the ratio (NA1/NA2) either exceeds 1.15 or is less than 0.85.

摘要翻译： 光纤连接器装置技术领域本发明涉及一种在光互连通用领域中应用的光纤连接器装置。 光纤连接器装置（935）包括第一光纤连接器（922），第一光纤连接器（922）包括第一光纤（905）和配对光纤连接器（923），包括配对光纤（925）。 其中所述第一光纤连接器（922）被配置为与所述配对光纤连接器（923）配合。 第一光纤连接器（922）的第一光纤（905）具有芯径D1和数值孔径NA1; 并且配对光纤连接器（923）的配对光纤（925）具有对应的芯径D2和对应的数字孔径NA2。 比率（D1 / D2）或比率（NA1 / NA2）中的至少一个超过1.15或小于0.85。

公开(公告)号：US20160317035A1

公开(公告)日：2016-11-03

申请号：US15105892

申请日：2014-12-17

申请人： KONINKLIJKE PHILIPS N.V.

发明人： BERNARDUS HENDRIKUS WILHELMUS HENDRIKS ,  TORRE MICHELLE BYDLON ,  ARNOLDUS THEODORUS MARTINUS HENDRICUS VAN KEERSOP ,  GERHARDUS WILHELMUS LUCASSEN ,  VIJAY PARTHASARATHY ,  VISHNU VARDHAN PULLY ,  MARJOLEIN VAN DER VOORT ,  MANFRED MUELLER ,  GERARDUS HENRICUS MARIA GIJSBERS

IPC分类号： A61B5/00 ,  A61B5/06 ,  A61B10/02 ,  A61B1/267

CPC分类号： A61B5/0075 ,  A61B1/2676 ,  A61B5/0084 ,  A61B5/064 ,  A61B5/742 ,  A61B8/0841 ,  A61B10/0233 ,  A61B34/25 ,  A61B90/37 ,  A61B2017/00061 ,  A61B2034/2051 ,  A61B2034/2063 ,  A61B2090/365 ,  A61B2090/373 ,  A61B2090/3764 ,  A61B2090/378

摘要： A system and method to support exploring the interior of an object. The system 100, 200 includes a graphical user interface generator (GG) to generate a graphical user interface (GUI). The graphical user interface (GUI) includes an indicator (NC) of a current position of an interventional tool (IT) inside an object (OB). There is also an exploratory indictor (PC) to indicate material composition and/or type that surrounds the tool's tip (TP) at a current position in the object (OB). The exploratory indicator (PC) includes a pointer element for a current reading against a dial element for a range of possible values.

摘要翻译： 支持探索对象内部的系统和方法。 系统100,200包括用于生成图形用户界面（GUI）的图形用户界面生成器（GG）。 图形用户界面（GUI）包括对象（OB）内的介入工具（IT）的当前位置的指示符（NC）。 还有一个探索指示器（PC）来指示在对象（OB）中的当前位置围绕工具尖端（TP）的材料组成和/或类型。 探索性指示符（PC）包括用于针对可能值的范围的针对拨号元件的当前读数的指针元素。