Abstract: The invention provides for a medical instrument (100, 300) comprising: a subject support (110) comprising a support surface (112); a camera system (118); and a signal system (148). The execution of the machine executable instructions (152) cause a processor (142) controlling the medical instrument to: receive (400) a list of selected objects (160) each with a selected coordinate (162); and signal (402) the list of selected objects.

Abstract: The present invention relates to chest radiography. In order to improve image quality and consistency, there is provided a breathing status determination device, which comprises an input unit, a processing unit, and an output unit. The input unit is configured to receive a sequence of depth images that is continuously captured with a sensor having a field of view covering a torso of a patient positioned for a chest radiography image examination. The processing unit is configured to analyse the received sequence of depth images to determine a change of depth values inside one or more region-of-interests (ROIs) overtime that represents a respiratory motion of the patient, and to determine a breathing signal based on the determined change of depth values inside the one or more ROIs over time. The output unit is configured to provide the determined breathing signal.

Abstract: A computer-implemented method for preparing a subject in medical imaging, comprising: obtaining a series of images of a region of interest comprising at least a part of the subject, wherein the series of images comprises at least a first image and at least a subsequent, second image (S10); determining a position of at least one landmark from the series of images, wherein the at least one landmark is anatomically related to a target anatomy (S20); determining a confidence level assigned to the position of the at least one landmark (S30); determining the position of the target anatomy based on the position of the at least one landmark, and the confidence level (S40); providing the position of the target anatomy for preparing the subject in medical imaging (S50).

Abstract: A radio frequency (RF) transmit—receive coil for a magnetic resonance (MR) imaging system includes an integrated vital signs detector for the detection of vital signs of a patient within the MR imaging system. The coil includes a contactless sensor system for monitoring vital signs, which makes it easier to measure vital signs of the patient.

Abstract: It is an object of the invention to provide a radio frequency (RF) transmit—receive coil (1) for a magnetic resonance (MR) imaging system with an integrated vital signs detector (3) for the detection of vital signs of a patient within the magnetic resonance (MR) imaging system, whereby contact sensors directly attached to the body of the patient, are replaced by a contactless system for monitoring vital signs, which makes it much easier to measure vital signs of the patient. The object is achieved by a RF transmit-receive coil (1) comprising a vital signs detector (3) wherein the vital signs detector (3) is integrated in the RF transmit-receive coil (1), wherein a pair of electrically conducting coil elements (4) of the RF transmit-receive coil (1) forms the vital signs detector (3), wherein the vital signs detector (3) is a capacitive vital signs detector (3), the capacitive vital signs detector (3) being adapted for receiving capacitive vital signs signals.

Abstract: A magnetic resonance examination system with an examination zone (11) and comprising a camera (21) and non-metallic mirror (22), in particular within the examination zone (11), arranging an optical pathway (23) between a portion of the examination zone (11), via the non-metallic mirror (22), and the camera (21). The camera can obtain image information from that portion even if the direct line of sight (28) is blocked. The non-metallic mirror is a dielectric mirror having a macroscopically grated base.

Abstract: In order to generate annotated ground truth data for training a machine learning model for inferring a desired scan configuration of an medical imaging system from an observed workflow scene during exam preparation, a system is provided that comprises a sensor data interface configured to access a measurement image of a patient positioned for an imaging examination. The measurement image is generated on the basis of sensor data obtained from a sensor arrangement, which has a field of view including at least part of an area, where the patient is positioned for imaging. The system further comprises a medical image data interface configured to access a medical image of the patient obtained from a medical imaging apparatus during the imaging examination. The patient is positioned in a given geometry with respect to a reference coordinate system of the medical imaging apparatus. The system further comprises an exam metadata interface configured to access exam metadata of the imaging examination.

Abstract: The invention provides for a medical instrument (100, 300) comprising: a subject support (110) comprising a support surface (112); a camera system (118); and a signal system (148). The execution of the machine executable instructions (152) cause a processor (142) controlling the medical instrument to: receive (400) a list of selected objects (160) each with a selected coordinate (162); and signal (402) the list of selected objects.