Abstract: The present invention relates to the field of veterinary medicine. In particular, methods and devices are described for augmenting ligaments of the canine stifle joint. In some embodiments, the medial or lateral collateral ligaments are augmented or replaced using an implantable device containing biodegradable matrix containing microparticles.

Abstract: The present technology relates to methods and devices for augmenting the canine coxofemoral joint. In particular, methods for augmenting the capsule of the canine coxofemoral joint are provided. In some embodiments, augmentation can be performed by injecting an implantable device comprising a biodegradable matrix and microparticles into the capsule. In some embodiments, augmentation can be performed by imbricating an implantable device comprising a biodegradable matrix and microparticles at the capsule.

Abstract: The present inventors have developed a novel approach for efficient delivery of angiogenic factors to the cardiac and peripheral vasculature that avoids problems with toxicity inherent to existing delivery technologies. Vectors carrying coding sequences for angiogenic agents including Del-1 or VEGF, or both, can be formulated with poloxamers or other polymers for delivery into ischemic tissue and delivered to areas of peripheral ischemia in a flow to no-flow pattern and to the heart by retrograde venous perfusion.

Abstract: An implant is formed from a sheet material and a plurality of microparticles. The sheet may be coated with a mixture of collagen and PMMA beads. The implant may be used to treat many types of defects, including hernias, skin defects, tendon defects, and ulcers. A biocompatible alloplastic mesh implant is stronger and more resistant to infection than typical mesh implants.

Abstract: A positioning device, such as a pan & tilt device, includes a housing having a drivetrain and one or more removable mounts positioned on the housing. An accessory, such as a camera, may be positioned on or in the removable mount and a release joins the removable mount to the housing for “plug and play” adaptation of the accessory to the positioning device.

Abstract: A method of treating a spinal disk according to the present invention can include inserting an alloplastic bulking agent into the spinal disk to treat the defect. The alloplastic bulking agent has a plurality of microparticles. The bulking agent results in at least one of sealing the defect, increasing a pressure of the disk, increasing a height of the disk, improving stability of the disk and improving structural integrity of the disk.

Abstract: A connection assembly between a spinal implant rod and a vertebral anchor. The assembly has a split ring, a clamp, a collet and optionally a nut. The split ring is located inside the clamp and the collet is inserted through each of the clamp's arms. In use, the spinal implant rod is placed inside the split ring and the shaft or shank of the vertebral anchor is placed inside the collet. Drawing the arms of the clamp together then tightens the connection assembly, which closes the collet around the vertebral anchor and closes the split ring around the implant rod. Threading a nut on one end of the collet or directly threading the collet into one of the arms of the clamp tightens the assembly.

Abstract: Compounds, pharmaceutical formulations and methods for use in neutron capture therapy are provided, useful for treating diseases characterized by neoplastic tissue and arteriosclerosis.

Abstract: Robot and remote controlled devices have been utilized for information gathering purposes. However these robotic vehicles lack efficiency because they are not capable of operating out of doors or where the sensors and apparatus located on the robots are subject to harsh environments. The present invention provides a new and unique manner of overcoming these problems by providing a platform system that is placed upon existing robots without requiring adjustments to these devices. The platform effectuates easy installation of a plurality of sensors and apparatus on its top surface while providing internal housing for its wires and components, thereby providing a water, dirt and dust resistant environment which leads to better equipment function and ease of maintenance and repair.

Abstract: A method of treating a spinal disk according to the present invention can include inserting an alloplastic bulking agent into the spinal disk to treat the defect. The alloplastic bulking agent has a plurality of microparticles. The bulking agent results in at least one of sealing the defect, increasing a pressure of the disk, increasing a height of the disk, improving stability of the disk and improving structural integrity of the disk.

Abstract: A method of treating a ligament or tendon according to the present invention can include inserting a tissue-generating implant into the ligament or tendon to thereby treat the defect. The tissue-generating implant has a plurality of microparticles. The microparticles subsequently form a biological scaffold which operates at least as partial connective tissue in the ligament or tendon giving structural support during regrowth.

Abstract: Robot and remote controlled devices have been utilized for information gathering purposes. However these robotic vehicles lack efficiency because they are not capable of operating out of doors or where the sensors and apparatus located on the robots are subject to harsh environments. The present invention provides a new and unique manner of overcoming these problems by providing a platform system that is placed upon existing robots without requiring adjustments to these devices. The platform effectuates easy installation of a plurality of sensors and apparatus on its top surface while providing internal housing for its wires and components, thereby providing a water, dirt and dust resistant environment which leads to better equipment function and ease of maintenance and repair.

Abstract: In a subsea wellhead assembly, a connector attaches a production riser or subsea tree to a wellhead housing. The connector includes a piston that cams a plurality of dogs into and out of engagement with the wellhead housing while sliding axially upward and downward relative to the wellhead housing. The piston is typically actuated by injecting hydraulic fluid into either an upper chamber or lower chamber to move the piston axially up or down. While in the axially downward, or locked position, the piston houses an override chamber. Hydraulic fluid is injected into the override chamber to move the piston axially upward and unlock the connector when the seals of the lower chamber fail.

Abstract: The present inventors have developed a novel approach for efficient delivery of angiogenic factors to the cardiac and peripheral vasculature that avoids problems with toxicity inherent to existing delivery technologies. Vectors carrying coding sequences for angiogenic agents including Del-1 or VEGF, or both, can be formulated with poloxamers or other polymers for delivery into ischemic tissue and delivered to areas of peripheral ischemia in a flow to no-flow pattern and to the heart by retrograde venous perfusion.

Abstract: A connection assembly between a spinal implant rod and a vertebral anchor. The assembly has a split ring, a clamp, a collet and optionally a nut. The split ring is located inside the clamp and the collet is inserted through each of the clamp's arms. In use, the spinal implant rod is placed inside the split ring and the shaft or shank of the vertebral anchor is placed inside the collet. Drawing the arms of the clamp together then tightens the connection assembly, which closes the collet around the vertebral anchor and closes the split ring around the implant rod. Threading a nut on one end of the collet or directly threading the collet into one of the arms of the clamp tightens the assembly.

Abstract: Robot and remote controlled devices have been utilized for information gathering purposes. However these robotic vehicles lack efficiency because they are not capable of operating out of doors or where the sensors and apparatus located on the robots are subject to harsh environments.

Abstract: Apparatus for generating hydrogen by the electrolysis of water comprising an electrolytic cell having a cathode and an anode separated by a solid electrolyte, an electrical power supply connected to the cell for applying a voltage across the cathode and anode, a water reservoir connected to the cell for supplying water to the anode side, a hydrogen-water separator connected to the cell for receiving hydrogen and water from the cathode side and separating the hydrogen from the water, and a water return line connecting the hydrogen-water separator to the water reservoir for returning water to the water reservoir whereby the water is recycled to the anode side. A float valve in the upper region of the hydrogen-water separator closes the hydrogen outlet in response to an increase in the water level in the separator to the level of the hydrogen outlet, to prevent water from entering the hydrogen outlet in the event of a malfunction.