Abstract: To obtain feedback on image quality from qualified reviewers, an optically machine readable code (e.g., a QR code or the like) is generated for each acquired medical image and embedded into the image. The embedded code includes information to the identity of the image, the imaging device, authorized reviewers, and authorized recipients of the feedback, as well as a link to a feedback form that can be retrieved by a communication device used by an authorized user. When the embedded code is scanned by the communication device, the code is decoded and the feedback form is retrieved from a server, completed by the reviewer, and transmitted back to the authorized recipients of the feedback.

Abstract: To obtain feedback on image quality from qualified reviewers, an optically machine readable code (124) (e.g., a QR code or the like) is generated for each acquired medical image and embedded into the image. The embedded code includes information to the identity of the image, the imaging device, authorized reviewers, and authorized recipients of the feedback, as well as a link to a feedback form that can be retrieved by a communication device (38) used by an authorized user. When the embedded code is scanned by the communication device, the code is decoded and the feedback form is retrieved from a server, completed by the reviewer, and transmitted back to the authorized recipients of the feedback.

Abstract: In a method of locating medical equipment to be serviced, a map of a medical facility is accessed using an electronic processing device. The map includes a plurality of medical equipment each having a tag indicative of a location thereof. A user input is received which is indicative of a selection of a medical equipment of the plurality of medical equipment. A list of service actions to be performed for the selected medical equipment is displayed on a display device of the electronic processing device.

Abstract: A service actions database stores credentials for performing respective service actions. A service engineer (SE) database stores credentials of respective SE's. In a method of authorizing a servicing session of a medical device, a service ticket to perform a servicing session of the medical device is received. Credentials of a candidate SE are retrieved from the SE database. One or more service actions are determined for resolving the service ticket. Credentials required to perform the servicing session are retrieved from the service actions database based on the determined one or more service actions. It is determined whether the credentials of the candidate SE satisfy the credentials required to perform the servicing session. An indication is output that the candidate SE is unqualified to perform the servicing session when the credentials of the candidate SE do not satisfy the credentials required to perform the servicing session.

Abstract: Presented are concepts for matching a subject to one or more resources or workflow steps. Once such concept comprises obtaining data associated with a subject, the data comprising, for each of a plurality of parameters, a parameter value relating to the subject. A plurality of data groups for characterising the subject is then generated and a classification process is applied to each data group so as to generate a classification result for each data group. The subject is then matched to one or more resources or workflow steps based on the classification results.

Abstract: A communication system between an imaging bay containing a medical imaging device and a control room containing a controller for controlling the medical imaging device includes an intercom with a bay audio speaker and bay microphone in the imaging bay, and a communication path via which bay audio from the bay microphone is transmitted to the control room and via which instructions are transmitted from the control room to the bay audio speaker. An electronic processing device operatively connected with the communication path is programmed to at least one of (i) generate the instructions; (ii) modify the bay audio and output the modified bay audio in the control room; and/or (iii) analyze the bay audio to determine actionable information, determine a modification of or addition to a medical workflow based on the actionable information, and automatically implement the modification of or addition to the medical workflow.

Abstract: The invention provides for a magnetic resonance imaging system (100, 200) comprising a memory (148) for storing machine executable instructions (150) and pulse sequence commands (152). The pulse sequence commands are configured for acquiring a four dimensional magnetic resonance data set (162) from an imaging region of interest (109). The four dimensional magnetic resonance data set is at least divided into three dimensional data magnetic resonance data sets (400, 402, 404, 406, 408) indexed by a repetitive motion phase of the subject. The three dimensional data magnetic resonance data sets are further at least divided into and indexed by k-space portions (410, 412, 414, 416, 418, 420, 422, 424, 426, 428, 430, 432, 434, 436). The magnetic resonance imaging system further comprises a processor (144) for controlling the magnetic resonance imaging system.

Abstract: A system with integrated tracking includes a procedure-specific hardware component (112 or 116) disposed at or near a region of interest. A field generator (114) is configured to generate a field with a field of view covering the region of interest. A mounting device (115) is connected to the field generator and is coupled to the procedure-specific hardware. The field generator is fixedly positioned by the mounting device to permit workflow access to the region of interest without interfering with the field generator and to provide a known position of the field generator relative to the region of interest. A tracking device (110) is configured to be inserted in or near the region of interest to be tracked within the field of view of the field generator to generate tracking data.

Abstract: An interventional therapy system may include at least one catheter configured for insertion within an object of interest (OOI); and at least one controller which configured to: obtain a reference image dataset including a plurality of image slices which form a three-dimensional image of the OOI; define restricted areas (RAs) within the reference image dataset; determine location constraints for the at least one catheter in accordance with at least one of planned catheter intersection points, a peripheral boundary of the OOI and the RAs defined in the reference dataset; determine at least one of a position and an orientation of the distal end of the at least one catheter; and/or determine a planned trajectory for the at least one catheter in accordance with the determined at least one position and orientation for the at least one catheter and the location constraints.

Abstract: When predicting required component service in an imaging device such as a magnetic resonance (MR) imaging device (12), component parameters such as coil voltage, phase lock lost (PLL) events, etc. are sampled to monitor system components. Voltage samples are filtered according to their temporal proximity to coil plug-in and unplug events to generate a filtered data set that is analyzed by a processor (46) to determine whether to transmit a fault report. A service recommendation is received based on the transmitted report and includes a root cause diagnosis and service recommendation that is output to a user interface (50).

Abstract: The invention provides for a magnetic resonance imaging system (100) comprising a main magnet (104) for generating a main magnetic field within an imaging zone (108). The magnetic resonance imaging system further comprises an RF coil (114) for acquiring magnetic resonance data (164) from the imaging zone, wherein the RF coil comprises multiple RF ports (124, 412, 414, 416, 500, 502, 702, 1004, 1006). The RF coil comprises a switch unit (120) for at least one of the multiple RF ports to individually couple or uncouple the at least one of of the multiple RF ports from the RF coil. The magnetic resonance imaging system further comprises a radio-frequency system (125) for supplying radio-frequency power to each of the multiple RF ports and an RF matching detection system (122) for measuring impedance matching data (166) between the radio-frequency system and the RF coil.

Abstract: The invention provides for a magnetic resonance imaging system (100, 200) comprising a memory (148) for storing machine executable instructions (150) and pulse sequence commands (152). The pulse sequence commands are configured for acquiring a four dimensional magnetic resonance data set (162) from an imaging region of interest (109). The four dimensional magnetic resonance data set is at least divided into three dimensional data magnetic resonance data sets (400, 402, 404, 406, 408) indexed by a repetitive motion phase of the subject. The three dimensional data magnetic resonance data sets are further at least divided into and indexed by k-space portions (410, 412, 414, 416, 418, 420, 422, 424, 426, 428, 430, 432, 434, 436). The magnetic resonance imaging system further comprises a processor (144) for controlling the magnetic resonance imaging system.

Abstract: To obtain feedback on image quality from qualified reviewers, an optically machine readable code (124) (e.g., a QR code or the like) is generated for each acquired medical image and embedded into the image. The embedded code includes information to the identity of the image, the imaging device, authorized reviewers, and authorized recipients of the feedback, as well as a link to a feedback form that can be retrieved by a communication device (38) used by an authorized user. When the embedded code is scanned by the communication device, the code is decoded and the feedback form is retrieved from a server, completed by the reviewer, and transmitted back to the authorized recipients of the feedback.

Abstract: Presented are concepts for matching a subject to one or more resources or workflow steps. Once such concept comprises obtaining data associated with a subject, the data comprising, for each of a plurality of parameters, a parameter value relating to the subject. A plurality of data groups for characterising the subject is then generated and a classification process is applied to each data group so as to generate a classification result for each data group. The subject is then matched to one or more resources or workflow steps based on the classification results.

Abstract: A magnetic resonance (MR) system (10) for guidance of a shaft or needle (16) to a target (14) of a subject (12) is provided. The system includes a user interface (76). The user interface (76) includes a frame (78) positioned on a surface of the subject (12). The frame (78) includes an opening (82) over an entry point of a planned trajectory for the shaft or needle (16). The planned trajectory extends from the entry point to the target (14). The user interface (76) further includes one or more visual indicators (80) arranged on the frame (78) around the opening (82). The one or more visual indicators (80) at least one of: 1) visually indicate deviation of the shaft or needle (16) from the planned trajectory; and 2) visually indicate a current position of a real-time slice of real-time MR images.

Abstract: A radio frequency coil (34), for use in a medical modality including at least a magnetic resonance examination system (10), comprises: a right hollow cylinder-shaped patient bore lining (36), an inner carrier member (40) that is fixedly attached to an outwardly directed surface of the patient bore lining (36), a radio frequency antenna (42), fixedly attached to an antenna carrier member (44) made from a composite material, which in turn is fixedly attached to an outwardly directed surface of the inner carrier member (40), at least one outer carrier spacer member (48), arranged on at least one out of the at least one radio frequency antenna (42) or an outwardly directed surface of the antenna carrier member (44), and providing a free end-to-end space (50) in a direction parallel to the center axis (38) of the patient bore lining (36), a right hollow cylinder-shaped outer carrier member (52) with a center axis (54), which in an operational state is arranged in parallel to the center axis (38) of the patient bor

Abstract: The invention provides for a magnetic resonance imaging system (100) comprising a main magnet (104) for generating a main magnetic field within an imaging zone (108). The magnetic resonance imaging system further comprises an RF coil (114) for acquiring magnetic resonance data (164) from the imaging zone, wherein the RF coil comprises multiple RF ports (124, 412, 414, 416, 500, 502, 702, 1004, 1006). The RF coil comprises a switch unit (120) for at least one of the multiple RF ports to individually couple or uncouple the at least one of of the multiple RF ports from the RF coil. The magnetic resonance imaging system further comprises a radio-frequency system (125) for supplying radio-frequency power to each of the multiple RF ports and an RF matching detection system (122) for measuring impedance matching data (166) between the radio-frequency system and the RF coil.

Abstract: The invention provides for a medical instrument (200, 300, 400, 500, 600, 700) comprising a magnetic resonance imaging system (204) operable for acquiring magnetic resonance data (266) from a subject (236) within an imaging zone (232) and an external beam radiotherapy system (202) operable for irradiating a target zone (238) within the imaging zone. The medical instrument further has a radiation beam generation system (208, 302, 302?, 302?) operable for generating a radiation beam (242, 304, 304?, 304?) and a radiation beam detection system (243, 502, 502?) operable for acquiring radiation beam detection data (270) descriptive of the radiation beam. Instructions cause a processor (248) controlling the instrument to receive (100) planning data (260) descriptive of a spatially dependent radiation dose and generate (102) external beam radiotherapy control commands (264) using the radiation dose.

Abstract: A medical device for multiple treatment therapies includes a hollow tube (102) having a first end portion with an electrode (104) disposed at the first end portion and an insulator (108) configured over a length of the tube such that conductive materials of the tube, except for the electrode, are electrically isolated from an exterior surface the tube. A conductive connection (127) is configured to electrically couple to the electrode to provide a voltage thereto. A selectively closeable valve (106) is configured to dispense a medical fluid from the tube.

Abstract: When predicting required component service in an imaging device such as a magnetic resonance (MR) imaging device (12), component parameters such as coil voltage, phase lock lost (PLL) events, etc. are sampled to monitor system components. Voltage samples are filtered according to their temporal proximity to coil plug-in and unplug events to generate a filtered data set that is analyzed by a processor (46) to determine whether to transmit a fault report. A service recommendation is received based on the transmitted report and includes a root cause diagnosis and service recommendation that is output to a user interface (50).