Patent application number | Description | Published |
20090264816 | INJECTABLE MATERIAL DELIVERY DEVICE WITH AN INTEGRATED MIXER - An injectable material delivery device is disclosed and can include a barrel that can have an internal chamber. A plunger can be at least partially disposed within the internal chamber of the barrel. Further, a collapsible mixing blade can be disposed within the internal chamber. | 10-22-2009 |
20110092977 | LOW PROFILE PATIENT SPECIFIC CUTTING BLOCKS FOR A KNEE JOINT - A low profile patient specific cutting block for a knee comprises a plurality of bone interfacing portions and a cutting slot. The plurality of bone interfacing portions are configured to overlie portions of an end of a bone. The bone interfacing portions each have a surface generally a negative of the portion of the bone the bone interfacing portion overlies. The bone interfacing portions are angularly offset from each other such that a first of the bone interfacing portions overlies an anterior portion of the bone and a second of the bone interfacing portions overlies a portion of bone generally perpendicular to the anterior portion of hone. The cutting slot is oriented in a fixed position relative to the bone interfacing portions such that the cutting slot directs a cutting tool at a fixed angle and at a fixed depth from the bone interfacing portions. | 04-21-2011 |
20120116562 | Systems and methods Utilizing Patient-Matched Instruments - Patient-matched surgical instruments, and methods for making patient-matched surgical instruments, may include patient-matched surgical instruments having an anatomy facing side with several discrete, physically separate anatomy contacting portions configured to match the anatomy of a particular patient. The anatomy contacting portions may be one or more of non-uniform in distribution, non-uniform in shape or non-uniform in surface area. | 05-10-2012 |
20120123422 | Patient-Matched Instruments - Patient-matched surgical instruments, and methods for making patient-matched surgical instruments, may include patient-matched surgical instruments having an anatomy facing side with several discrete, physically separate anatomy contacting portions configured to match the anatomy of a particular patient. The anatomy contacting portions may be one or more of non-uniform in distribution, non-uniform in shape or non-uniform in surface area. | 05-17-2012 |
20120321878 | CONTROLLED RANDOMIZED POROUS STRUCTURES AND METHODS FOR MAKING SAME - Improved randomized porous structures and methods of manufacturing such porous structures are disclosed. The scaffold of the porous structures are formed from by dividing the space between a plurality of spatial coordinates of a defined volume, where the plurality of spatial coordinates have been moved in a random direction and a random finite distance according to a predetermined randomization limit. | 12-20-2012 |
20140371753 | SYSTEM AND METHOD FOR PRESSURE MIXING BONE FILLING MATERIAL - A method for treating a vertebral bone comprises providing a bone filling material and mixing the bone filling material in a vessel to form a bone augmentation material. The method further comprises pressurizing the vessel with a pressurization source to retain a plurality of voids within the bone augmentation material. The method further includes inserting a material delivery device into the vertebral bone and injecting the bone augmentation material with the retained plurality of voids from the material delivery device and into the vertebral bone. | 12-18-2014 |
20150142002 | SYSTEM AND METHOD FOR FORMING POROUS BONE FILLING MATERIAL - A method for treating a vertebral bone comprises providing a gaseous substance and providing a flowable and settable bone filling material. The method further comprises introducing the gaseous substance into the bone filling material to form a porous bone augmentation material and inserting a material delivery device into the vertebral bone. The method further comprises injecting the porous bone augmentation material from the material delivery device and into the vertebral bone. | 05-21-2015 |