公开(公告)号：US11039793B2

公开(公告)日：2021-06-22

申请号：US16061925

申请日：2016-12-08

Applicant: KONINKLIJKE PHILIPS N.V.

Inventor： Meru Adagouda Patil ,  Nagaraju Bussa ,  Prasad Raghotham Venkat

IPC: A61B5/00 ,  A61B5/1495 ,  A61B5/327 ,  A61B5/145 ,  A61B5/1455

Abstract: There is provided a method and apparatus for calibrating measurements made using a medical monitoring device. A conversion factor may be obtained including a first cross correlation that describes the correlation between measurements made using a first medical monitoring device and measurements made using a second medical monitoring device. The first conversion factor may then be used to convert measurements from the first medical monitoring device onto the same scale as measurements from the second medical monitoring device.

公开(公告)号：US11179117B2

公开(公告)日：2021-11-23

申请号：US16623476

申请日：2018-06-20

Applicant: KONINKLIJKE PHILIPS N.V.

Inventor： Gereon Vogtmeier ,  Ravindra Bhat ,  Biswaroop Chakrabarti ,  Prasad Raghotham Venkat

IPC: A61B6/10 ,  A61B6/00

Abstract: An apparatus (M) and related method for supporting X-ray imaging. The apparatus comprises an input interface (IN) for receiving a request to perform an X-ray exposure with an X-ray source (XR) of an X-ray imager (XI) to image an object (PAT). A compliance checker (CC) of the apparatus (M) is configured to check said request against an imaging safety protocol for said object to produce a safety compliance result. A safety enforcer (SE) of the apparatus is configured to issue, based on the safety compliance result, i) an alert signal and/or ii) a control signal to initiate a safety action that at least affect an impact of the requested X-ray exposure on the object.

公开(公告)号：US11191496B2

公开(公告)日：2021-12-07

申请号：US16623488

申请日：2018-06-26

Applicant: KONINKLIJKE PHILIPS N.V.

Inventor： Biswaroop Chakrabarti ,  Prasad Raghotham Venkat ,  Ravindra Bhat ,  Gereon Vogtmeier

IPC: A61B6/10 ,  A61B6/00 ,  G21K1/02

Abstract: An apparatus and related method for supporting X-ray imaging. The apparatus comprises an input interface (IN) for receiving an X-radiation scatter measurement obtained by an X-ray sensor (SXi) during operation of an X-ray imager (XI) for imaging a first object (PAT). A predictor component (PC) is configured to predict, based on said measurement, whether or not: i) a second object (P) is present, or ii) there is sufficient X-ray exposure of said first object (PAT). The apparatus comprises an output interface (OUT) for outputting a predictor signal indicative of an outcome of said prediction.