公开(公告)号：US20220110603A1

公开(公告)日：2022-04-14

申请号：US17287564

申请日：2019-10-11

Applicant: KONINKLIJKE PHILIPS N.V.

Inventor： SERGEI Y. SHULEPOV ,  NICO MARIS ADRIAAN DE WILD ,  SHRIRAM SETHURAMAN ,  KRISHNAMOORTHY PALANISAMY ,  DENNY MATHEW

IPC: A61B8/06 ,  A61B8/08 ,  A61B8/00 ,  G01S15/89

Abstract: The invention provides a method for obtaining a parameter relating to flow from a vessel. The method begins by obtaining ultrasound data, which includes Doppler ultrasound data, from an imaging plane and identifying a vessel cross section within the imaging plane based on the ultrasound data. A shape of the identified vessel cross section is then determined and a vessel axis extending along the length of the vessel is determined based on the shape of the identified vessel cross section, with the assumption of a circular cross section on a plane perpendicular to the vessel axis. A Doppler angle is determined between the vessel axis and the imaging plane and the parameter relating to flow derived based on the Doppler angle, the vessel axis and the Doppler ultrasound data.

公开(公告)号：US20180339122A1

公开(公告)日：2018-11-29

申请号：US15771097

申请日：2016-09-18

Applicant: KONINKLIJKE PHILIPS N.V.

Inventor： MANUELA LUNZ ,  TEUNIS JOHANNES VINK ,  LEENDERT VAN DER TEMPEL ,  MAREIKE KLEE ,  LENNEKE VAN GENUGTEN ,  NEIL FRANCIS JOYE ,  FRANCISCUS HENDRIKUS VAN HEESCH ,  EDWIN VAN RUTTEN ,  JEROEN HERMAN LAMMERS ,  GABRIELE SPINA ,  ALBERTUS CORNELIS DEN BRINKER ,  KEVIN PAUL WARMERDAM ,  SANDER KRUITWAGEN ,  ANDREW MITCHELL ,  DENNY MATHEW ,  ACHIM GERHARD ROLF KOERBER ,  FRANK BIES

IPC: A61M16/04 ,  A61M16/00 ,  A63B21/008 ,  A63B23/18 ,  A63B21/02 ,  A63B21/00

Abstract: Various improvements are provided to breathing training, monitoring and/or assistance devices. A portable device is provided which optionally includes a gas canister, a feedback system for implementing pressure control, and a visual output for indicating adherence to a breathing exercise to the user. The pressure control may provide regulation of different pressures for inhalation and exhalation.

公开(公告)号：US20170281897A1

公开(公告)日：2017-10-05

申请号：US15512656

申请日：2015-08-18

Applicant: KONINKLIJKE PHILIPS N.V.

Inventor： TEUNIS JOHANNES VINK ,  RAINER HILBIG ,  ACHIM GERHARD ROLF KOERBER ,  DENNY MATHEW ,  EDWIN VAN RUTTEN ,  JULIANA PAULINE KELLY

IPC: A61M16/10 ,  B01D53/04 ,  A61M16/20 ,  A61M16/00 ,  A61M16/08

CPC classification number: A61M16/101 ,  A61M16/0066 ,  A61M16/0866 ,  A61M16/202 ,  A61M16/204 ,  A61M16/205 ,  A61M16/208 ,  A61M2016/1025 ,  A61M2202/0208 ,  A61M2202/0266 ,  A61M2205/3331 ,  A61M2205/3334 ,  A61M2205/3368 ,  A61M2205/3576 ,  A61M2205/8206 ,  A61M2209/086 ,  A61M2230/205 ,  B01D53/0415 ,  B01D2253/108 ,  B01D2253/204 ,  B01D2256/12 ,  B01D2257/102 ,  B01D2259/40086 ,  B01D2259/4533 ,  B01D2259/4541 ,  A61M2202/0007 ,  A61M2202/0057

Abstract: According to one aspect, there is provided a device (4) for providing supplemental oxygen to a subject (8), the device (4) comprising a subject interface (10) through which the subject (8) can inhale; a container (12) that has a first outlet (18) connected to the subject interface (10) to allow gas with an elevated oxygen level stored in the container (12) to be inhaled by the subject (8), a first inlet (24), and a material (15) for removing a specific gas from air passing through the container (12) to increase the oxygen content of the air passing through the container (12); and an air blower (14) that is connected to the first inlet (24) of the container (12) and that is configured to supply air into the container (12) as the subject (8) uses the device (4).

公开(公告)号：US20180318642A1

公开(公告)日：2018-11-08

申请号：US15771099

申请日：2016-10-13

Applicant: KONINKLIJKE PHILIPS N.V.

Inventor： MANUELA LUNZ ,  TEUNIS JOHANNES VINK ,  LEENDERT VAN DER TEMPEL ,  MAREIKE KLEE ,  LENNEKE VAN GENUGTEN ,  NEIL FRANCIS JOYE ,  FRANCISCUS HENDRIKUS VAN HEESCH ,  EDWIN VAN RUTTEN ,  JEROEN HERMAN LAMMERS ,  GABRIELE SPINA ,  ALBERTUS CORNELIS DEN BRINKER ,  KEVIN PAUL WARMERDAM ,  SANDER KRUITWAGEN ,  ANDREW MITCHELL ,  DENNY MATHEW ,  ACHIM GERHARD ROLF KOERBER ,  FRANK BIES

IPC: A63B23/18 ,  A61M16/20 ,  A61M16/00 ,  A61M16/12 ,  A63B21/02 ,  A63B21/04 ,  A63B24/00 ,  A63B71/06

CPC classification number: A63B23/185 ,  A61M16/0057 ,  A61M16/0066 ,  A61M16/024 ,  A61M16/101 ,  A61M16/12 ,  A61M16/201 ,  A61M16/202 ,  A61M16/208 ,  A61M2016/0027 ,  A61M2205/3331 ,  A61M2205/3546 ,  A61M2205/50 ,  A61M2205/502 ,  A61M2205/582 ,  A61M2205/583 ,  A61M2205/587 ,  A61M2205/8206 ,  A61M2205/8237 ,  A61M2209/086 ,  A61M2230/40 ,  A63B21/00069 ,  A63B21/0087 ,  A63B21/023 ,  A63B21/0428 ,  A63B24/0062 ,  A63B24/0087 ,  A63B71/0622 ,  A63B2024/0093 ,  A63B2024/0096 ,  A63B2071/0625 ,  A63B2071/0655 ,  A63B2071/0694 ,  A63B2207/02 ,  A63B2213/005 ,  A63B2220/13 ,  A63B2220/56 ,  A63B2220/808 ,  A63B2225/20 ,  A63B2225/50 ,  A63B2230/06 ,  A63B2230/30 ,  A63B2230/40 ,  A63B2230/42

Abstract: Various improvements are provided to breathing training, monitoring and/or assistance devices. A portable device is provided which optionally includes a gas canister, a feedback system for implementing pressure control, and a visual output for indicating adherence to a breathing exercise to the user. The pressure control may provide regulation of different pressures for inhalation and exhalation.

公开(公告)号：US20180130457A1

公开(公告)日：2018-05-10

申请号：US15572286

申请日：2016-04-27

Applicant: KONINKLIJKE PHILIPS N.V.

Inventor： FRANCISCUS JOHANNES GERARDUS HAKKENS ,  DEBBIE REM-BRONNEBERG ,  WIM CROOIJMANS ,  CORNELIS PETRUS HENDRIKS ,  SERGEI SHULEPOV ,  EMIL GEORGE RADULESCU ,  DENNY MATHEW

IPC: G10K11/35 ,  A61B8/00 ,  A61B8/12 ,  A61N7/02 ,  G10K11/32

CPC classification number: G10K11/355 ,  A61B8/12 ,  A61B8/4227 ,  A61B8/4281 ,  A61B8/4461 ,  A61B8/4483 ,  A61B8/4488 ,  A61B8/4494 ,  A61B8/54 ,  A61N7/022 ,  B06B1/06 ,  G01N29/0654 ,  G01N29/2456 ,  G01N29/262 ,  G01S7/00 ,  G01S15/00 ,  G01S15/8929 ,  G10K11/32

Abstract: Disclosed is an ultrasound array comprising a plurality of ultrasound transducer elements (20) on a carrier (10), said carrier further carrying an actuator arrangement (30, 30′) of a material having an adjustable shape in response to an electromagnetic stimulus, e.g. an electro active polymer or optically responsive polymer, wherein the material is arranged to change the orientation of said ultrasound transducer elements in response to said stimulus. This facilitates configurable beam shaping and/or body contour matching with the ultrasound array. An ultrasound system (100) comprising such an ultrasound array is also disclosed.

公开(公告)号：US20170340274A1

公开(公告)日：2017-11-30

申请号：US15536918

申请日：2015-12-08

Applicant: KONINKLIJKE PHILIPS N.V.

Inventor： NICOLAAS LAMBERT ,  DENNY MATHEW ,  MARCEL CORNELIS DIRKES ,  RICK BEZEMER

IPC: A61B5/00 ,  A61B5/053

CPC classification number: A61B5/4875 ,  A61B5/0537 ,  A61B5/443 ,  A61B5/6833 ,  A61B5/7405 ,  A61B5/7415 ,  A61B5/742 ,  A61B5/7455

Abstract: There is provided a hydration state indicator. The hydration state indicator comprises a watertight shell; a semi-permeable membrane configured to permit the passage of water molecules and to block the passage of molecules of at least one solute; a water-absorbent indicator layer enclosed by the shell and the membrane; and output means configured to provide an output. The water-absorbent indicator layer has a predetermined osmotic strength. The volume of at least one part of the indicator layer is variable in dependence on the water content of the indicator layer. The output is variable in dependence on the volume of the at least one part of the indicator layer.

公开(公告)号：US20170086954A1

公开(公告)日：2017-03-30

申请号：US15310461

申请日：2015-05-08

Applicant: KONINKLIJKE PHILIPS N.V.

Inventor： MARINUS KAREL JOHANNES DE JAGER ,  BART GOTTENBOS ,  SANDRA HOETZL ,  CORNELIS PETRUS HENDRIKS ,  ROLAND ALEXANDER VAN DE MOLENGRAAF ,  MARK THOMAS JOHNSON ,  MARCO BARAGONA ,  MILICA KOVACEVIC MILIVOJEVIC ,  VALENTINA LAVEZZO ,  DENNY MATHEW

IPC: A61C17/02 ,  A61H13/00 ,  A61M3/02 ,  A61C17/028

Abstract: A nozzle (12) for an oral irrigator device (10) having a guidance tip (34) with an orifice at one end, and a dynamic nozzle actuator (64) positioned within said guidance tip. The orifice (36) is configured to expel a fluid as one of a jet, a spray, or any combination thereof. The dynamic nozzle actuator (64) comprises at least one responsive material adapted for being energized and configured to implement at least one dynamic actuation of an effective channel (62) for dynamically influencing at least one of (i) a direction of fluid expelled from the orifice (36), (ii) an angle of fluid expelled from the orifice (36), (iii) a cross-sectional width of fluid expelled from the orifice (36), and (iv) any combination thereof.

公开(公告)号：US20160120468A1

公开(公告)日：2016-05-05

申请号：US14923007

申请日：2015-10-26

Applicant: KONINKLIJKE PHILIPS N.V.

Inventor： DENNY MATHEW ,  KIRAN HAMILTON J. DELLIMORE ,  RICK BEZEMER

IPC: A61B5/00 ,  A61B5/08 ,  A61B5/053 ,  A61B5/01

CPC classification number: A61B5/4875 ,  A61B5/0059 ,  A61B5/0088 ,  A61B5/01 ,  A61B5/0205 ,  A61B5/02416 ,  A61B5/0531 ,  A61B5/0537 ,  A61B5/082 ,  A61B5/087 ,  A61B5/14551 ,  A61B5/486 ,  A61B5/682 ,  A61B5/7278 ,  A61B2562/0238

Abstract: The present invention relates to a device (10) and method for non-invasively measuring a hydration state of a living being (62). To improve with respect to the convenience-to-use, the cost-effectiveness and the accuracy of the delivered results, the proposed device comprises a first light source (14) for emitting light of a first wavelength into a tissue portion (12) of the living being (62), polarization means (18) for polarizing at least part of the emitted light prior to an interaction of the emitted light with the tissue portion (12), a first light detector (26) for detecting polarized light of the first wavelength reflected at the tissue portion (12) and processing means (32) configured to derive a tissue hydration parameter from the detected reflected polarized light and to determine a body hydration index based on said tissue hydration parameter.

Abstract translation: 本发明涉及一种用于非侵入性地测量生物体的水合状态的装置（10）和方法（62）。 为了提高便利性，成本效益和传递结果的准确性，所提出的装置包括用于将第一波长的光发射到第一波长的组织部分（12）中的第一光源（14） 生物体（62），用于在发射的光与组织部分（12）的相互作用之前使至少部分发射光偏振的偏振装置（18），用于检测所述发射光的偏振光的第一光检测器（26） 在组织部分（12）处反射的第一波长和被配置为从检测到的反射偏振光中导出组织水合参数的处理装置（32），并且基于所述组织水合参数确定身体水合指数。