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Stefan Vilsmeier: Method and devices for localizing an instrument. Brainlab Med Computersysteme, Renner Otto Boisselle & Sklar P L L, June 23, 1998: US05769861 (225 worldwide citation)

The invention relates to a method of localizing an instrument relative to three-dimensional corporeal data, particularly for stereotaxis, comprising the following steps: connecting internal markers fixedly to the body to define an intracorporeal, spatial reference system, implementing an analytical ...


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Stefan Vilsmeier: Neuro-navigation system. BrainLAB Med Computersysteme, Renner Otto Boisselle & Sklar, February 26, 2002: US06351659 (222 worldwide citation)

The invention relates to a Neuro-navigation system comprising a reflector referencing system including passive reflectors and a marker system with markers or landmarks wherein the reflectors as well as the markers as regards their shape, size and material selection as well as their arrangement or at ...


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Stefan Vilsmeier, Rainer Birkenbach: Process and apparatus for image guided treatment with an integration of X-ray detection and navigation system. BrainLAB, Renner Otto Boisselle & Sklar, March 4, 2003: US06527443 (209 worldwide citation)

A process and apparatus for image-guided treatment of target areas, the process including the steps of: producing at least one x-ray image of a treatment area using an x-ray unit, the image including an x-ray image of a reference structure; mapping the reference structure three-dimensionally via a n ...


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Stephan Fröhlich, Cornel Schlossbauer, Andreas Blumhofer: Exact patient positioning by compairing reconstructed x-ray images and linac x-ray images. BrainLAB, Renner Otto Boisselle & Sklar, February 4, 2003: US06516046 (182 worldwide citation)

A method for exact positioning of a patient for radiotherapy or radiosurgery comprising the following steps: a) pre-positioning the patient relative to a linear accelerator, b) producing at least one X-ray image of the patient or one of his/her body parts in the vicinity of the radiation treatment t ...


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Andreas Hartlep: Navigated microprobe. BrainLab, Renner Otto Boisselle & Sklar, February 17, 2004: US06694162 (153 worldwide citation)

The invention relates to a device for electrophysiologically localizing target areas in the brain, comprising a multi-channel microprobe (


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Stefan Vilsmeier, Rainer Birkenbach: Method for the localization of targeted treatment areas in soft body parts. BrainLAB, Renner Otto Boisselle & Sklar LL, July 23, 2002: US06424856 (141 worldwide citation)

A method for localization of surgical target sites in the region of soft body parts, including the following steps: applying a number of artificial landmarks to the body part permitting sensing by a referencing system; referencing the surgical target site location relative to a landmark arrangement ...


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Mario Schubert, Falko Seifferth, Stefan Vilsmeier, Mario Zeiss: Registering image information. BrainLAB, Renner Otto Boisselle & Sklar, June 24, 2003: US06584174 (139 worldwide citation)

The invention relates to a method for registering image information by means of a medical navigation system, wherein:


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