摘要:
Method of positioning a mobile X-ray detector unit of an X-ray system, X-ray system and mobile X-ray detector unit.method is described for positioning a mobile X-ray detector unit (25, 26) of an X-ray system (1). The X-ray system (1) deployed has X-ray radiation units (5, 6, 7) and at least one mobile X-ray detector unit (25, 26). The X-ray radiation units (5, 6, 7) thereby each have an active and a passive operating status. The X-ray radiation units (5, 6, 7) are each assigned a detector holder (8, 9, 10, 11, 12) to hold a mobile X-ray detector unit (25, 26). To generate X-ray recordings, X-ray radiation emitted by an active X-ray radiation unit (5, 6, 7) is detected by means of a mobile X-ray detector unit (25, 26), which is located in a detector holder (8, 9, 10, 11, 12) of said X-ray radiation unit (5, 6, 7). A mobile X-ray detector unit (25, 26) is positioned as a function of the operating status of the X-ray radiation units (5, 6, 7) such that a mobile X-ray detector unit (25, 26) is located in each of the detector holders (8, 9, 10, 11, 12) assigned to the active X-ray radiation units (5, 6, 7). A location unit is used to determine the location of a mobile X-ray detector unit automatically.
摘要:
Catheter device for performing atherectomy, comprising an atherectomy catheter, an OCT sensor, an IVUS sensor, position sensors and an image processing unit, which is embodied for creating combined 2D and/or 3D images based on the data of the sensors.
摘要:
In a method and an apparatus for conducting a medical procedure on a number of patients respectively disposed at a number of different locations, a component of a medical device for implementing the medical procedure is moved along a pre-assembled track that extends to each of the locations. When the component is moved to the intended location by the track, the medical procedure is implemented at that location with the component retained on the track.
摘要:
The invention relates to an ultrasound catheter comprising a device arranged in the area of the catheter tip for ultra-sound image recording, with at least one lumen routed into the area of the catheter tip open at this end and ending adjacent to the ultrasound image recording device for issuing an ultrasound contrast means being provided.
摘要:
Method for the diagnosis and treatment of aortic aneurysms through representation of the affected area of the aorta by means of an imaging method and measurement of the image in order to produce a made-to-measure stent graft which is introduced into the aorta in the folded state and then expanded, a digital model of the aortic aneurysm being created from the images present as 3D volume data, from which digital model of the aortic aneurysm there is produced by means of iterative customizing software a digital model of the stent graft on the basis of which the stent graft is manufactured.
摘要:
Device for carrying out a cutting balloon intervention using a cutting balloon catheters with an inflatable balloon arranged in the region of its front end holding an axially positioned blade and with OCT monitoring, the cutting balloon catheter being combined with an OCT catheter to form an integrated unit.
摘要:
Arrangement for executing and monitoring rotablation, in which a rotating drill head arranged at the tip of a catheter removes plaque adhering to a vessel wall while pushing aside normal vessel tissue, with a rotablation catheter and an IVUS catheter being integrated into one constructional unit.
摘要:
Catheter for insertion into a vessel, comprising a reversibly inflatable balloon (10, 25) provided in the area of the catheter tip, on the outside of which a stent (11) to be implanted in the vessel is arranged, and at least one imaging device (14, 21, 22) arranged in the area of the catheter tip for optical coherence tomography, which is arranged or configured such that the area of the vessel, in which the balloon (10, 25) is positioned, can be captured.
摘要:
Device for carrying out and monitoring an atherectomy, with which a cutting knife driven in a rotating manner by an external unit and set back to project into an opening in the tip of the catheter can be pressed onto the artery wall by means of an inflatable balloon arranged on the side of the catheter casing opposite the window opening, an atherectomy catheter being connected to an OCT catheter to form an integrated unit.
摘要:
For efficient detection or observation of a skin disease, especially skin cancer, methods for examining the skin (2) of a subject (3) and an associated device (1) are specified. Accordingly a camera element (20) is provided, by means of which an image (B, B′) of an area of skin (35) is recorded. The image (B, B′) is fed to an image evaluation unit (30) which uses electronic pattern recognition based on at least one prespecified selection rule (A) to analyze the image (B, B′) for the occurrence of suspect skin marks (37a, 37b) with, on detection of a suspect skin mark (37a, 37b), its location being determined and displayed.