Abstract: The present invention relates to medical devices, systems and methods for restoring spinal disc function. The invention provides a curved path through the vertebra into the disc through which the disc can be filled with an augmenting substance, balloon, or pellets. Further, the delivery device can be used to access the disc with surgical instrumentation. The invention further discloses a responsive disc augmentation system.

Abstract: An MR-guided biopsy, for example, prostate biopsy, is performed by a mechanical tool for stabilizing the patient in prone position and for guiding the biopsy needle into defined targeted lesions in the prostate gland. The patient can lay prone in the MRI. The apparatus can guide an MR-visible, sterile needle sleeve, which can have a hollow tube filled with contrast media, through the anus onto the inner wall of the colon. Due to the visibility of the contrast media in the sleeve, the apparatus can be guided to the exact position. The sleeve can incorporate a tube within the contrast media filled sleeve to insert the biopsy needle and to push this needle forward into the prostate. The apparatus can utilize various mechanical mechanisms to stereotactically move the needle or needle sleeve in various directions.

Abstract: The subject invention pertains to a method and apparatus for MR-guided biopsy. The subject invention can be applied to, for example, prostate biopsy. In a specific embodiment, the subject invention can provide a mechanical tool for stabilizing the patient in prone position and to guide a biopsy needle into defined targeted lesions in the prostate gland. The patient can lay prone in the MRI. The subject apparatus can guide an MR-visible, sterile needle sleeve, which can have a hollow tube filled with contrast media, through the anus onto the inner wall of the colon. Due to the visibility of the contrast media in the sleeve, the apparatus can be guided to the exact position. The sleeve can incorporate a tube within the contrast media filled sleeve to insert the biopsy needle and to push this needle forward into the prostate. The subject apparatus can utilize various mechanical means to stereotactically move the needle or needle sleeve in various directions.

Abstract: A cleaning device and cleaning method to automatically clean the interior of a car. The devices having a robot arm and cleaning tools.

Abstract: The present invention relates to a surgical manipulator for remotely grasping and manipulating things in response to movements of a human hand controlling the device. Movements of human fingers can be transmitted to mechanical finger-like devices through mechanical cables and linkages. In one embodiment the linkages include a mechanical movement reduction device to translate large hand movements to smaller distal movements. Various structures are provided at the proximal and distal ends for sensing and replicating the movements of a human hand.