-
公开(公告)号：US20230268069A1
公开(公告)日：2023-08-24
申请号：US18113620
申请日：2023-02-23
IPC分类号： G16H40/63
CPC分类号： G16H40/63
摘要： A method for monitoring a medical intervention taking place in an operating room or examination room, or a medical examination on a patient by medical personnel includes acquiring sensor data from at least one acoustic sensor, of at least one individual among the medical personnel during the medical intervention or the medical examination. The sensor data is evaluated as regards recognition of stress and/or negative emotions of the at least one individual. When stress and/or negative emotions are recognized, at least one cause of the stress and/or of the negative emotions is determined using the sensor data and/or further optical, acoustic, haptic, digital, and/or other data acquired during the medical intervention or the medical examination. Measures are triggered to remediate the determined cause and/or to reduce the stress and/or the negative emotions of the at least one individual.
-
公开(公告)号：US20230101581A1
公开(公告)日：2023-03-30
申请号：US17953320
申请日：2022-09-26
发明人： Christian Kaethner , Michael Wiets
摘要： A method for planning a remote-controlled navigation of medical objects in a hollow organ of a patient. The navigation is performable by robot or in a robot-supported manner using a robot system, and is visually monitored by an imaging system. The robot system includes a drive system, a robot control unit, and at least one input unit arranged at a distance from the robot control unit. At least one data transmission link is present. The method includes supplying data for a planned navigation procedure of an object through a hollow organ with at least one navigation step, evaluating, by an evaluation system, the supplied data in terms of a performability level of the navigation procedure. The evaluation is carried out based on a comparison with empirical data and/or based on a theoretical model, and/or using a learning-based algorithm. The method includes outputting an evaluation result to an output unit.
-
公开(公告)号：US20220270247A1
公开(公告)日：2022-08-25
申请号：US17673369
申请日：2022-02-16
发明人： Michael Wiets , Andreas Meyer , Christian Kaethner
摘要： An apparatus for moving a medical object includes a movement apparatus and a user interface. The apparatus is configured to receive dataset of the examination region and receive and/or determine positioning information about a positioning of the predefined section. The user interface is configured to display a graphic display of the predefined section with regard to the examination region, and to acquire a user input with regard to the graphic display, which specifies a target positioning and/or movement parameter for the predefined section. The apparatus is configured to determine a control instruction based on the user input, and the movement apparatus is configured to move the medical object in accordance with the control instruction.
-
公开(公告)号：US20220061783A1
公开(公告)日：2022-03-03
申请号：US17409944
申请日：2021-08-24
发明人： Christian Kaethner , Andreas Meyer , Michael Wiets
摘要： Rapid and precise recording of a VOI is provided while monitoring a robot-assisted movement of a medical object through a hollow organ of a patient. For actuating an x-ray device that has a recording system, a user input for the recording of a recording region is accepted. A previously recorded three-dimensional volume image of at least part of the body, in particular of the hollow organ is provided. A length of travel covered by the object from measurement data and/or control data of the robotic system is ascertained. The current position of the object is ascertained on the basis of the three-dimensional volume image making use of the ascertained length of travel covered and a starting position of the object. The recording system of the imaging device is moved for isocentering and/or superimposing the recording region about the current position of the object. An image of the recording region is recorded.
-
公开(公告)号：US20210338346A1
公开(公告)日：2021-11-04
申请号：US17244922
申请日：2021-04-29
发明人： Christian Kaethner , Andreas Meyer , Michael Wiets
摘要： A method for automatically monitoring a robot-assisted movement of a medical object through a hollow organ of a medical object of a patient performed by a robotic system is provided. The method includes tracking movement of the medical object using a medical imaging device such that the medical object and/or the hollow organ is at least partially arranged in a recording region that is mappable by the imaging device. The tracking is effected by a relative movement between the recording system of the imaging device and the patient. An image of the recording region is recorded during the tracking. In each case, a further image is recorded at regular intervals. The current image in each case and/or sensor data from a sensor assigned to the robotic system or the object is evaluated to determine whether a situation relevant to decision-making and/or safety with respect to the robotic system is present.
-
公开(公告)号：US20210228308A1
公开(公告)日：2021-07-29
申请号：US17159391
申请日：2021-01-27
摘要： A representation apparatus configured to represent an augmented and/or a virtual reality, wherein the representation apparatus comprises a camera unit that is configured for mapping, at least in segments, an examination subject arranged in a direction of view of the representation apparatus. The camera unit is further configured for mapping a light pattern projected onto the examination subject by a projection unit. The light pattern includes a defined projection geometry relative to the projection unit. The representation apparatus is configured to adjust the representation of the augmented and/or virtual reality using the mapped light pattern and the defined projection geometry.
-
公开(公告)号：US20210150739A1
公开(公告)日：2021-05-20
申请号：US17094996
申请日：2020-11-11
IPC分类号： G06T7/30
摘要： Systems and method for providing misaligned image features. A method includes receiving a first and a second image data set, wherein the first and the second image data sets map at least partially a shared examination region of an examination object, registering the first image data set with the second image data set, determining a distance data set based on the registered first image data set and the second image data set, identifying the misaligned image features in the distance data set that are caused by a misalignment between the registered first and the second image data sets, and providing the identified misaligned image features.
-
公开(公告)号：US20240177854A1
公开(公告)日：2024-05-30
申请号：US18523864
申请日：2023-11-29
发明人： Elisabeth Preuhs , Christian Kaethner , Marcus Pfister , Markus Kowarschik , Anne Tjorven Büßen
摘要： A method for monitoring remote control suitability includes capturing an instantaneous suitability parameter of a member of remote operating staff. The member of remote operating staff is equipped to remotely control a medical device by a remote control unit. The remote control unit is configured to provide a control signal to the medical device. The suitability parameter is provided by the remote control unit and/or a sensor unit for capturing the member of remote operating staff. The method includes identifying, based on the suitability parameter, whether a reduction in the suitability of the member of remote operating staff exists. In the case of affirmation, the medical device is provided with an alternative control signal, and in the case of negation, the medical device is provided with the control signal.
-
公开(公告)号：US20220265230A1
公开(公告)日：2022-08-25
申请号：US17679067
申请日：2022-02-23
发明人： Andreas Meyer , Michael Wiets , Christian Kaethner
摘要： A device for moving a medical object includes a mover device for robotically moving the medical object. At least a predefined section of the medical object is arranged in an examination subject in an operating state of the device. The device is configured to receive a control preset. The control preset specifies a first movement for the predefined section of the medical object. The mover device is configured to move the medical object along a first movement direction in accordance with the control preset. The device is further configured to identify a deviation between a movement state of the predefined section of the medical object and the first movement and to determine a correction preset in order to minimize the deviation. The mover device is further configured to move the medical object at least partially counter to the first movement direction in accordance with the correction preset.
-
公开(公告)号：US11200463B2
公开(公告)日：2021-12-14
申请号：US16597520
申请日：2019-10-09
摘要： A method is provided for adapting an image impression of an image, in particular of an image acquired in the context of medical imaging. The method includes: providing an image or input data from which the image is acquired; specifying a respective ideal image impression class for the image and/or for at least one image segment of the image specified directly or by specifying at least one segment type, wherein a connection between the image data in the image and/or in the respective image segment and an assigned image impression class is specified by a classification algorithm; and modifying the image or the input data by a modification algorithm, in order to adapt the image impression class that has been assigned to the resulting modified image data pertaining to the image or pertaining to the respective image segment to match the respective ideal image impression class, wherein at least one modification parameter of the modification algorithm is or becomes specified as a function of the classification algorithm.
-
-
-
-
-
-
-
-
-
搜索结果
45 条记录 (耗时 0.019 秒)
