公开(公告)号：EP3852983A1

公开(公告)日：2021-07-28

申请号：EP20716518.4

申请日：2020-04-10

申请人： Koninklijke Philips N.V.

发明人： EIJKELKAMP, Marcus Franciscus ,  SOLERIO, Daniele ,  NENGERMAN, Joost Willem Frederik ,  VAN ZUTPHEN, Martijn ,  HENDRIKS, Joop

IPC分类号： B26B19/38 ,  B26B21/40

公开(公告)号：EP4302945A1

公开(公告)日：2024-01-10

申请号：EP22183812.1

申请日：2022-07-08

申请人： Koninklijke Philips N.V.

发明人： KINGMA, Harmen Andries ,  FLINSENBERG, Ingrid Christina Maria ,  GALESTIEN, Eelco Arminak ,  NENGERMAN, Joost Willem Frederik ,  VELTMAN, Eddy Gerrit ,  WESTERHOF, Willem Auke ,  PRADA HERREÑO, Mitsy

IPC分类号： B26B19/38 ,  B26B21/40

摘要： According to an aspect, there is provided a personal care device (2) for performing a personal care operation on a subject, the personal care device (2) being configured to determine a location of the personal care device (2) on a body part of the subject. The personal care device (2) comprises an orientation sensor (6) configured to measure a three-dimensional, 3D, angular orientation of the personal care device (2) relative to Earth's gravity overtime and output a corresponding orientation measurement signal; a surface-displacement sensor (10) configured to measure a two-dimensional, 2D, displacement of the personal care device (2) relative to a skin surface of the body part and output a corresponding surface-displacement measurement signal; a processing unit (22) configured to determine the location of the personal care device (2) on the body part based on the orientation measurement signal, the surface-displacement measurement signal and a skin contact signal indicating whether the personal care device (2) is in contact with the skin surface of the body part.