Abstract:
The invention relates to a catheter device, with a position sensor system, for treatment of a partial or complete vessel blockage under image monitoring, with the catheter device featuring a treatment catheter of a vessel blockage, especially by removal or destruction of plaque and/or expansion of the vessel,, which is embodied as an integrated unit, especially as a combination catheter, with an OCT catheter and an IVUS catheter for image monitoring and with the position sensor system.
Abstract:
The invention relates to a myocardial tissue ablation device for treatment of cardiac arrhythmias by ablation of myocardial tissue in a patient, with the myocardial tissue ablation device featuring a catheter which is embodied as an integrated unit with at least one myocardial ablation means and at least one imaging element based on optical coherence tomography and/or intravascular magnetic resonance imaging.
Abstract:
The possibility for receiving and processing data from an analytical chip (“lab-on-a-chip”) is integrated into a medical device, such as for example an X-ray imaging system. This means quite simply that it is possible at the medical device to make a diagnosis which could otherwise only be made by a laboratory. There is a separate processor unit, a separate memory a separate input/output unit, adapted to the analytical chip, and a display unit displays both image data from the X-ray imaging system and also analytical data.A clean copy of the abstract that incorporates the above amendments is provided herewith on a separate page.
Abstract:
For efficient detection or observation of a skin disease, especially skin cancer, methods for examining the skin of a subject and an associated device are specified. Accordingly a camera element is provided, by means of which an image of an area of skin is recorded. The image is fed to an image evaluation unit which uses electronic pattern recognition based on at least one prespecified selection rule to analyze the image for the occurrence of suspect skin marks with, on detection of a suspect skin mark, its location being determined and displayed.
Abstract:
There is described a system for carrying out and monitoring minimally-invasive interventions with an x-ray device, in which at least one x-ray emitter and a x-ray detector are attached to one or more robot arms of one or more multi-axis articulated-arm robots, with which they are able to be moved for recording images from different projection directions on a predeterminable path around a patient support facility. The system includes a control and evaluation unit with interfaces for catheters and devices for carrying out the minimally-invasive intervention. The control and evaluation unit is embodied for the processing of measurement and/or image data which it receives from the catheters and devices and for control of the catheters and devices for recording the measurement and/or image data. With the proposed system the workflow is covered completely and seamlessly from the examination to the therapy, especially in the treatment of tachycardial arrythmias.
Abstract:
There is described a medical examination and/or treatment apparatus with an electromagnet for generating a magnetic field for navigating a medical instrument and an x-ray device having an x-ray source and an x-ray detector attached to a bracket for visual control during the navigation, with the x-ray source and the x-ray detector being arranged on the electromagnet embodied as a hollow cylinder, on the front ends of which are located two ring coils which are arranged in parallel, between which a number of saddle coils arranged in the peripheral direction are arranged, with the hollow cylinder being arranged on a bracket which can be moved about a number of axes.
Abstract:
A generation of sectional images of tissue is provided. In this arrangement a first light-conducting fiber of a device for generating sectional tissue images according to the optical coherence tomography principle, which light-conducting fiber is rotatably accommodated within a catheter tube, is additionally connected to a device for generating light in a further wavelength range and for detecting fluorescent light. With its use sectional tissue images produced according to the optical coherence tomography principle can be superimposed with fluorescent images.
Abstract:
There is described a radiography device for recording dynamic processes and an associated recording method. The radiography arrangement is used to examine patients using an x-ray source, a digital flat detector with a single shot recording function and an operating console for controlling and recording purposes, with the flat detector also being able to display an image sequence at a rate of up to 5 Hertz, which allows the positioning of the region to be examined or the monitoring of pseudo-interventional interventions.
Abstract:
the invention relates to an implant, a method and a device for determining the position of the implant. To improve the accuracy of determining the position it is proposed to provide a transponder on the implant suitable for determining the position.
Abstract:
A method for sterilizing medical objects in a sterilization device is described. A read facility of the sterilization device first reads a machine-readable information code by means of electromagnetic waves from an identification element associated with the medical object. The number of sterilization cycles already undergone by the medical object in question is determined on the basis of the information code. The number of sterilization cycles already undergone is compared with the maximum number of permitted sterilization cycles the medical object in question is allowed to undergo and a warning signal is automatically triggered and/or the function of the sterilization device is restricted, if the number of sterilization cycles undergone reaches or exceeds the maximum number of permitted sterilization cycles. A corresponding sterilization device and a medical object are also described.