Abstract: Disclosed are devices, methods and/or systems for use in protecting items and/or structures that are exposed to, submerged and/or partially submerged in aquatic environments from contamination and/or fouling due to the incursion and/or colonization by specific types and/or kinds of biologic organisms and/or plants, including the protection from micro- and/or macro-fouling for extended periods of time of exposure to aquatic environments.

Abstract: Disclosed are devices, methods and/or systems for use in protecting items and/or structures that are exposed to, submerged and/or partially submerged in aquatic environments from contamination and/or fouling due to the incursion and/or colonization by specific types and/or kinds of biologic organisms and/or plants, including the protection from micro- and/or macro-fouling for extended periods of time of exposure to aquatic environments.

Abstract: Devices and methods treat bone after high velocity and/or trauma fracture, using various devices, including cavity-forming devices.

Abstract: A percutaneous access path into a vertebral body is established. The vertebral body has an interior volume occupied, at least in part, by a cancellous bone. At least portion of the cancellous bone is compacted or otherwise conditioned, resulting in a cavity in the vertebral body. A bone filler material is conveyed into the cavity at a pressure less than approximately 400 pounds per square inch. The bone filler material can have a viscosity that resists extravazation in cancellous bone.

Abstract: Introduction of a bone filler material into at least a portion of the cancellous bone volume pressurizes the bone filler material and compresses the cancellous bone volume within the bone structure.

Abstract: A posterior percutaneous path is established into a bone having an interior volume occupied, at least in part, by a cancellous bone. An expandable structure is introduced into the cancellous bone by deployment of a tool through the posterior percutaneous path into the cancellous bone. The expandable structure is expanded by introducing a filler material into the structure within the cancellous bone. The tool is withdrawn through the posterior percutaneous access path, leaving the structure and filler material inside the cancellous bone.

Abstract: A vertebral body is selected having an interior volume occupied, at least in part, by cancellous bone. A tool is manipulated to create a cavity in cancellous bone. A bone filling material is conveyed into the cavity. At least one additional cavity is created in cancellous bone.

Abstract: An elongated shaft is sized and configured to establish an access path to bone having an interior volume occupied, at least in part, by cancellous bone. The elongated shaft includes a distal end portion having a side opening. A first tool is sized and configured to be carried by the shaft and includes a region that is capable of being controllably advanced by a user through the side opening to project outside the distal end portion and contact cancellous bone. Contact between the region and cancellous bone can modify cancellous bone for introduction of bone filling material, e.g., by creating at least one flow path for the bone filling material.

Abstract: A percutaneous path is created into a bone having an interior volume occupied, at least in part, by a cancellous bone, e.g., a vertebral body. An expandable bio-absorbable structure is introduced into the cancellous bone by deployment of a tool through the percutaneous path into the cancellous bone. The expandable bio-absorbable structure is expanded and the tool withdrawn, leaving the expandable bio-absorbable structure expanded inside the cancellous bone. Expansion of the expandable bio-absorbable structure within cancellous bone can, e.g., compact cancellous bone, and/or create a cavity in cancellous bone, and/or move fractured cortical bone.

Abstract: A percutaneous path is established into a selected bone having an interior volume occupied, at least in part, by a cancellous bone, e.g., a vertebral body. An expandable stent structure is introduced into the cancellous bone by deployment of a tool through the percutaneous path into the cancellous bone. The expandable stent structure is expanded within cancellous bone.

Abstract: A percutaneous path is established into a selected bone, e.g., a vertebral body, having an interior volume occupied, at least in part, by cancellous bone. A first bone filling material is conveyed through the percutaneous path into a region of the cancellous bone. A second bone filling material is conveyed through the percutaneous path into the region. The second bone filling material is different than the first bone filling material.

Abstract: A percutaneous path is established into a vertebral body, having an interior volume occupied, at least in part, by cancellous bone. A first bone filling material is conveyed through the percutaneous path into a region of the cancellous bone. A second bone filling material is conveyed through the percutaneous path into the region. The first and second bone filling materials can, e.g., incrementally create then enlarge a compressed region of cancellous bone, or displace the fractured cortical bone in increments.

Abstract: An access tool is sized and configured to establish an access path through soft tissue to bone having an interior volume occupied, at least in part, by cancellous bone. A cavity forming structure has an array of bristles having at least an expanded configuration and an collapsed configuration. The cavity forming structure is introduced through the access tool into the cancellous bone volume. Retraction and advancement of the array of bristles is controlled within the cancellous bone volume in synchrony with rotation of the distal end portion to create a cavity. Material can be conveyed into the cavity.

Abstract: A percutaneous path is created into a bone having an interior volume occupied, at least in part, by a cancellous bone, e.g., a vertebral body. An expandable stent structure is introduced into the cancellous bone by deployment of a tool through the percutaneous path into the cancellous bone. The expandable stent structure is expanded and the tool withdrawn, leaving the expandable stent structure expanded inside the cancellous bone. Expansion of the expandable stent structure within cancellous bone can, e.g., compact cancellous bone, and/or create a cavity in cancellous bone, and/or move fractured cortical bone.

Abstract: A percutaneous path is established into a selected bone having an interior volume occupied, at least in part, by a cancellous bone, e.g., a vertebral body. An expandable mesh structure is introduced into the cancellous bone by deployment of a tool through the percutaneous path into the cancellous bone. The expandable mesh structure is expanded within cancellous bone by conveying a material into the mesh structure. Expansion of the mesh structure can, e.g., compact cancellous bone, and/or form a cavity in cancellous bone, and/or move fractured cortical bone.

Abstract: A percutaneous path is created into a bone having an interior volume occupied, at least in part, by a cancellous bone, e.g., a vertebral body. An expandable balloon structure is introduced into the cancellous bone by deployment of a tool through the percutaneous path into the cancellous bone. The expandable balloon structure is expanded and the tool withdrawn, leaving the expandable balloon structure expanded inside the cancellous bone. Expansion of the expandable balloon structure within cancellous bone can, e.g., compact cancellous bone, and/or create a cavity in cancellous bone, and/or move fractured cortical bone.

Abstract: A percutaneous path is created into a bone having an interior volume occupied, at least in part, by a cancellous bone, e.g., a vertebral body. An expandable structure is introduced into the cancellous bone by deployment of a tool through the percutaneous path into the cancellous bone. The expandable structure is expanded and the tool withdrawn, leaving the expandable structure expanded inside the cancellous bone. Expansion of the expandable structure within cancellous bone can, e.g., compact cancellous bone, and/or create a cavity in cancellous bone, and/or move fractured cortical bone.

Abstract: A percutaneous path is created into a bone having an interior volume occupied, at least in part, by a cancellous bone, e.g., a vertebral body. An expandable mesh structure is introduced into the cancellous bone by deployment of a tool through the percutaneous path into the cancellous bone. The expandable mesh structure is expanded and the tool withdrawn, leaving the expandable mesh structure expanded inside the cancellous bone. Expansion of the expandable mesh structure within cancellous bone can, e.g., compact cancellous bone, and/or create a cavity in cancellous bone, and/or move fractured cortical bone.

Abstract: A flow path is established into cancellous bone within a vertebral body through a percutaneous path. A bone filling material is conveyed into the flow path in a volume and at a pressure that results in an enlargement of the flow path volume. The enlargement can create a cavity and/or move a fractured cortical plate of the vertebral body toward a desired anatomic position. The bone filling material can comprise, e.g., a bone cement.

Abstract: The present invention relates to devices and methods for treating fractured and/or diseased bone. More specifically, the present invention relates to devices and methods for repairing, reinforcing and/or treating fractured and/or diseased bone using various devices, including cavity-forming devices.