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1. 发明申请

WO2021074243A1 DEVICE, METHOD AND SYSTEM FOR DETERMINING A VITAL SIGN OF A SUBJECT 审中-公开
公开(公告)号：WO2021074243A1
公开(公告)日：2021-04-22
申请号：PCT/EP2020/078944
申请日：2020-10-14
申请人： KONINKLIJKE PHILIPS N.V.
发明人： KIRENKO, Ihor, Olehovych , MENA BENITO, Maria, Estrella , DE HAAN, Gerard , VERKRUIJSSE, Willem
IPC分类号： A61B5/117 , A61B5/00 , A61B5/0205
摘要： The present invention relates to a device for determining a vital sign of a subject, said device (10) comprising a processing unit (34) configured to obtain a detection signal, said detection signal being derived from detected electromagnetic radiation transmitted through or reflected from a surface (28, 30, 32) including a skin portion of the subject (16, 18, 20), said surface (28, 30, 32) being irradiated by an irradiation signal illuminating said surface (28, 30, 32) and carrying an identifier allowing to distinguish said subject (16, 18, 20) from other subjects (16, 18, 20); derive the identifier from the obtained detection signal and identify the subject (16, 18, 20) using the derived identifier; and determine the vital sign from the obtained detection signal and assign the determined vital sign to the identified subject (16, 18, 20).

2. 发明申请

WO2017194669A1 TEXTILE PRODUCT AND SYSTEM AND METHOD FOR MONITORING VITAL SIGNS 审中-公开
标题翻译：纺织品和用于监视重要标志的系统和方法
公开(公告)号：WO2017194669A1
公开(公告)日：2017-11-16
申请号：PCT/EP2017/061312
申请日：2017-05-11
申请人： KONINKLIJKE PHILIPS N.V.
发明人： MEFTAH, Mohammed , DE HAAN, Gerard , VERKRUIJSSE, Willem
IPC分类号： A61B5/024 , A61B5/1455 , A41D13/12 , A61M16/06 , A61B5/0205
CPC分类号： A61B5/02416 , A41D13/1281 , A61B5/0205 , A61B5/14551 , A61M16/0683 , A61M2209/088 , A61M2240/00
摘要： The present invention relates to a textile product having a first area (14) and at least one second area (13), the first area (14) having a first transmittance for radiation in a predetermined wavelength range, the at least one second area (13) having a second transmittance for radiation in the predetermined wavelength range, wherein the second transmittance is higher than the first transmittance by at least 50%. The present invention relates further to a system (3) and method for monitoring vital signs of a human subject (1) and to the use of the disclosed textile product.
摘要翻译：本发明涉及具有第一区域（14）和至少一个第二区域（13）的纺织品，第一区域（14）具有用于预定波长范围内的辐射的第一透射率，所述至少一个第二区域（13）具有用于所述预定波长范围内的辐射的第二透射率，其中所述第二透射率比所述第一透射率高至少50％。本发明还涉及用于监测人体（1）的生命体征的系统（3）和方法以及所公开的纺织品的使用。

3. 发明申请

WO2017089147A1 WEARABLE DEVICE AND SYSTEM FOR ACQUIRING PHYSIOLOGICAL INFORMATION OF A SUBJECT 审中-公开
标题翻译：用于获取受试者的生理信息的可佩戴装置和系统
公开(公告)号：WO2017089147A1
公开(公告)日：2017-06-01
申请号：PCT/EP2016/077378
申请日：2016-11-11
申请人： KONINKLIJKE PHILIPS N.V.
发明人： VERKRUIJSSE, Willem , KIRENKO, Ihor, Olehovych , DUBIELCZYK, Alexander , SCHWENK, Marcus , DE HAAN, Gerard
IPC分类号： A61B5/024 , A61B5/1455 , A61B5/00 , A61B5/0295 , A61B5/0205
CPC分类号： A61B5/02427 , A61B5/0205 , A61B5/0295 , A61B5/14552 , A61B5/681 , A61B5/6813 , A61B5/6831 , A61B2562/0238 , A61B2562/043 , A61B2562/046 , A61B2562/063 , A61B2562/066 , A61B2562/146
摘要： The present invention relates to a wearable device for acquiring physiological information of a subject. To combine the advantages of a contact sensor and a contactless sensor, the wearable device comprises an optical emitter (10) for emitting light into the subject's skin, an optical sensor (20) for receiving light scattered back from the subject's skin in response to the emission of light into the subject's skin, the received light representing or allowing the derivation of physiological information of the subject, and a carrier (30) for being held at the subject's skin and for carrying said emitter (10) and said sensor (20) such that a light receiving area (12), at which the emitted light enters the subject's skin, substantially corresponds to a light reflecting area (22), at which at least part of the scattered light leaves the subject's skin and is received by said optical sensor, the optical sensor (20) is arranged between the optical emitter (10) and the light receiving area (12) and is at least partially transparent for the light emitted by the optical emitter or the optical emitter (10) is arranged between the optical sensor (20) and the light reflecting area (22) and is at least partially transparent for the light reflected from the light reflecting area.
摘要翻译：用于获取对象的生理信息的可穿戴设备技术领域本发明涉及一种用于获取对象的生理信息的可穿戴设备。为了结合接触传感器和非接触式传感器的优点，可穿戴设备包括用于将光发射到对象的皮肤中的光学发射器（10），用于接收从对象的皮肤散射回来的光的光学传感器（20）（10）和所述传感器（20）保持在所述对象的皮肤上的载体（30），所述载体（30）用于在所述对象的皮肤上发射光，所述接收的光表示或允许导出所述对象的生理信息，使得发射的光进入对象的皮肤处的光接收区域（12）基本上对应于光反射区域（22），在该光反射区域处至少部分散射光离开对象的皮肤并且被所述光学传感器，光学传感器（20）布置在光学发射器（10）和光接收区域（12）之间，并且对于由光学发射器或光学发射器发射的光至少部分透明 er（10）布置在光学传感器（20）和光反射区域（22）之间并且对于从光反射区域反射的光至少部分透明。

4. 发明申请

WO2022161775A1 MRI SYSTEM, IN PARTICULAR A METHOD AND SYSTEM FOR GENERATING A CARDIAC TRIGGER SIGNAL 审中-公开
公开(公告)号：WO2022161775A1
公开(公告)日：2022-08-04
申请号：PCT/EP2022/050600
申请日：2022-01-13
申请人： KONINKLIJKE PHILIPS N.V.
发明人： VAN GASTEL, Mark Josephus Henricus , VERKRUIJSSE, Willem , WIRTZ, Daniel , LEUSSLER, Christoph Günther , MENA BENITO, Maria Estrella , SENEGAS, Julien Thomas
IPC分类号： A61B5/00 , A61B5/055 , A61B5/11 , A61B5/0245
摘要： A system provides a trigger signal for controlling the operation of a scanner. A laser speckle vibrometry system is used for non-contact vibration sensing. A patient coil arrangement is provided for mounting adjacent (e.g. fixing to) a body of a patient and it comprises at least one window enabling passage of the laser light of the optical system to the body of the patient. The detected reflected laser light (through the window) is processed to detect the cardiac cycle and to generate a cardiac trigger signal for the control of the scanner.

5. 发明申请

WO2021122667A1 DEVICE, SYSTEM AND METHOD FOR DETERMINING A VITAL SIGN OF A SUBJECT 审中-公开
公开(公告)号：WO2021122667A1
公开(公告)日：2021-06-24
申请号：PCT/EP2020/086316
申请日：2020-12-16
申请人： KONINKLIJKE PHILIPS N.V.
发明人： VERKRUIJSSE, Willem , VAREKAMP, Christiaan
IPC分类号： A61B5/00 , A61B5/024 , A61B5/1455 , A61B5/11 , A61B5/113 , A61B2562/0233 , A61B2576/02 , A61B5/0077 , A61B5/02427 , A61B5/1128 , A61B5/14552
摘要： The present invention relates to a device (100) for determining a vital sign of a subject by use of PPG. The device comprises a processing unit (110) configured to obtain multiple first detection signals derived from electromagnetic radiation (90) from multiple measurement spots (30) on a skin region (12) of the subject illuminated by one or more illumination spots (20), wherein the electromagnetic radiation (90) enters the skin region (12) at the one or more illumination spots (20) and exits the skin region (12) at the multiple measurement spots (30). The processing unit (110) further obtains 3D image information (130) of the skin region (12) which allows determining the actual spot distance (15) between the measurements spots (30) and an illumination spot (20), respectively. This information can be used to interpret the PPG signal more precisely as without having the 3D image information only a projected distance can be determined if the skin surface is tilted. Additionally, this allows averaging PPG signals derived from a homogenous skin area to improve PPG signal strength and reduce noise. A system (500) comprising such a device and a corresponding method are further described.

6. 发明申请

WO2016146652A1 WEARABLE DEVICES WITH TWO STAGE OF USE 审中-公开
标题翻译：具有两个使用阶段的可穿戴设备
公开(公告)号：WO2016146652A1
公开(公告)日：2016-09-22
申请号：PCT/EP2016/055629
申请日：2016-03-16
申请人： KONINKLIJKE PHILIPS N.V.
发明人： CRONIN, John , BODKIN, Joseph George , DE HAAN, Gerard , VERKRUIJSSE, Willem
IPC分类号： A61B5/00 , A61B5/024 , G06F1/16 , A61B5/11
CPC分类号： A61B5/02438 , A44C5/14 , A61B5/0022 , A61B5/0205 , A61B5/02141 , A61B5/0816 , A61B5/1118 , A61B5/4806 , A61B5/4809 , A61B5/4812 , A61B5/4815 , A61B5/681 , A61B5/6824 , A61B5/7435 , A61B2560/0266 , A61B2560/029 , A61B2560/0443 , A61B2562/164 , G04B47/063 , G06F1/163 , G06F1/1635 , G06F1/1654 , G06F1/266
摘要： A two-statewearable device may include a wearable band (e.g., a watch band) and a displaymodule (e.g.¸ a watch face).In a "detached" state, the wearable band and display module act as separate devices, and the display module can be charging its battery while the wearable band gathers sensor data (e.g., sleep tracking data) and provides a vibrating/audio alarm clock function. In an "attached" state, the wearable band and display module act together as a single device, meaning that the data collected by the wearable band during the "detached" state is sent to and stored at the display module, and that sleep settings input at a user interface of the display module impact the wearable band's alarm function. The display module may also use its newly-recharged battery to recharge the wearable band's battery so that it can be used the next night.
摘要翻译：双可装置的装置可以包括可穿戴带（例如，表带）和显示模块（例如表面）。在“分离”状态下，可穿戴带和显示模块用作分离的装置，并且显示模块可以在可穿戴乐队收集传感器数据（例如睡眠跟踪数据）的同时对其电池充电，并提供振动/音频闹钟功能。在“附接”状态下，可穿戴带和显示模块一起作为单个设备起作用，意味着在“分离”状态期间由可穿戴带收集的数据被发送到显示模块并存储在显示模块中，并且睡眠设置输入在显示模块的用户界面影响可佩带的报警功能。显示模块还可以使用其新充电的电池来对可穿戴带的电池进行充电，使得其可以在第二天晚上使用。

7. 发明申请

WO2016012469A9 UNOBTRUSIVE SKIN TISSUE HYDRATION DETERMINING DEVICE AND RELATED METHOD 审中-公开
公开(公告)号：WO2016012469A9
公开(公告)日：2016-01-28
申请号：PCT/EP2015/066688
申请日：2015-07-21
申请人： KONINKLIJKE PHILIPS N.V.
发明人： KIRENKO, Ihor Olehovych , VERKRUIJSSE, Willem
IPC分类号： A61B5/00
摘要： The present disclosure relates to a method and a device (10) for determining a hydration state of skin tissue. The device (10) comprises an interface (22) for receiving a data stream (100) comprising a plurality of PPG signals including at least a first PPG signal (104) indicative of a first wavelength range (72), a second PPG signal (106) indicative of a second wavelength range (74), and a third PPG signal (108) indicative of a third wavelength range (76), a processing unit (24) for computing at least a first combined signal (116) based on a first pair of signals (104, 106) selected from the plurality of PPG signals, and a second combined signal (118) based on a second pair of signals (108, 110) selected from the plurality of PPG signals, wherein at least one PPG signal of the second combined signal (118) is dependent on a tissue hydration level, and an analysis unit (26) for computing a hydration signal (34) indicative of skin hydration, wherein the hydration signal (34) is derived from the first combined signal (116) and the second combined signal (118).

8. 发明申请

WO2014141001A1 DEVICE AND METHOD FOR DETERMINING THE BLOOD OXYGEN SATURATION OF A SUBJECT 审中-公开
标题翻译：用于确定受试者的血氧饱和度的装置和方法
公开(公告)号：WO2014141001A1
公开(公告)日：2014-09-18
申请号：PCT/IB2014/059449
申请日：2014-03-05
申请人： KONINKLIJKE PHILIPS N.V.
发明人： VERKRUIJSSE, Willem , BARTULA, Marek Janusz
IPC分类号： G06T7/00 , A61B5/024 , A61B5/1455
CPC分类号： A61B5/14552 , A61B5/02416 , A61B5/14551 , G06T7/0012 , G06T7/0016 , G06T2207/30076 , G06T2207/30104
摘要： The present invention relates to a device and a method for determining blood oxygen saturation of a subject. The proposed device comprises an interface (32) for receiving a data stream (26) derived from detected electromagnetic radiation (16) emitted or reflected from one or more skin portions of the subject (12), said data stream (26) comprising a data signal per skin pixel for a plurality of skin pixels of said one or more skin portions, a data signal representing the detected electromagnetic radiation (16) emitted or reflected from the respective skin pixel over time, an analyzer (34) for determining the change in blood oxygen saturation of said plurality of skin pixels based on the data signals of said plurality of skin pixels, a selector (36) for selecting a group of skin pixels comprising either the skin pixels showing the fastest change in blood oxygen saturation or said plurality of skin pixels except for skin pixels showing the slowest change in blood oxygen saturation, and a processor (38) for determining the blood oxygen saturation of the subject based on the data signals of the selected group of skin pixels.
摘要翻译：本发明涉及一种用于确定受试者的血氧饱和度的装置和方法。所提出的设备包括用于接收从检测到的电磁辐射（16）导出的数据流（26）的接口（32），所述数据流（26）从被摄体（12）的一个或多个皮肤部分发射或反射的所述电磁辐射（16），所述数据流用于所述一个或多个皮肤部分的多个皮肤像素的每皮肤像素的信号，表示随着时间从各个皮肤像素发射或反射的检测到的电磁辐射（16）的数据信号，用于确定变化的分析器基于所述多个皮肤像素的数据信号的所述多个皮肤像素的血氧饱和度，选择器（36），用于选择一组皮肤像素，所述皮肤像素包括表现出血氧饱和度最快变化的皮肤像素，或者所述多个皮肤像素除了表示血氧饱和度最慢变化的皮肤像素以外的皮肤像素，以及用于基于所述se的数据信号来确定对象的血氧饱和度的处理器（38）选择一组皮肤像素。

9. 发明申请

WO2022128637A1 DEVICE, METHOD AND SYSTEMS FOR PROVIDING IMAGING OF ONE OR MORE ASPECTS OF BLOOD PERFUSION 审中-公开
公开(公告)号：WO2022128637A1
公开(公告)日：2022-06-23
申请号：PCT/EP2021/084611
申请日：2021-12-07
申请人： KONINKLIJKE PHILIPS N.V.
发明人： VERKRUIJSSE, Willem , VAN GASTEL, Mark, Josephus, Henricus , VAN DALFSEN, Age, Jochem
IPC分类号： A61B5/026 , A61B5/0295 , A61B5/00 , A61B5/024 , A61B5/107 , G16H30/00
摘要： The present invention relates to a device (100), systems (500, 500', 500'') and a method for providing imaging of one or more aspects of blood perfusion induced by cardiac induced blood motion in a skin region (12) of a subject. Current perfusion imaging systems use either photoplethysmography (PPG) or speckle contrast (SC), but a problem of both techniques is that considerable ambiguity exists because the source of the signal (volume pulsatility in PPG or blood flow in SC) is unknown. The present invention is based on the idea of combining two different types of measurement, namely widefield imaging and radial imaging, in order to estimate the source depth (20) of the signal to provide more accurate PPG imaging and SC imaging.

10. 发明申请

WO2019185581A1 AN IMPLANTABLE DEVICE 审中-公开
公开(公告)号：WO2019185581A1
公开(公告)日：2019-10-03
申请号：PCT/EP2019/057502
申请日：2019-03-26
申请人： KONINKLIJKE PHILIPS N.V.
发明人： WORTELBOER, Pippinus, Maarten, Robertus , VAN LIESHOUT, Ron, Martinus, Laurentius , VERKRUIJSSE, Willem , GERHARDT, Lutz, Christian , J. DELLIMORE, Kiran, Hamilton
IPC分类号： A61B90/98 , A61B5/00
摘要： There is provided an implantable device (10). The implantable device (10) comprises a body (12) comprising a part (16) operable to expose a pointed tip (14) at an end of the body (12) upon application of a stimulus. When exposed, the pointed tip (14) is configured to enable the implantable device (10) to be moved through tissue upon application of an external force to the implantable device (10).

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