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James A. Sack, Elverson US

James A. Sack, Elverson, PA US

Patent application numberDescriptionPublished
20090012623Disk Fusion Implant - An implant strip is disclosed. In some cases, the prosthesis can take the form of an implant strip that may be implanted through the use of a surgical procedure that minimizes incision sizes and may be considered less invasive than typical spinal implant procedures. The implant strip includes provisions for implantation, including teeth, spacing provisions and various shapes.01-08-2009
20090048631Dynamic Stabilization Device for Spine - A dynamic stabilization device is disclosed. The device includes a dual spring member comprising an outer spring and an inner spring that have approximately equal working lengths. The dynamic stabilization device is also configured so that the dual spring member does not undergo stresses greater than an effective fatigue limit that is related to a fatigue limit of the spring.02-19-2009
20090118734Implantation System for Tissue Repair - A prosthesis delivery and implantation system for tissue repair is disclosed. The implantation system includes provisions for manually applying a prosthesis to a treatment area. This system may be applied to heal any imperfections in various different types of tissue. The system also provides provisions for independently inserting two end portions of the prosthesis into tissue.05-07-2009
20090146428Water Wave Power System - A system for generating energy using water waves includes a unit having two rotors connected by a ramp. The unit is positioned at or near the surface of a body of water and oriented so that the waves break on the ramp and travel along the length of the ramp. Each rotor is provided with a plurality of buckets having an open top and a bottom having a opening. The opening is sealed by a flap when water enters through the top of the bucket, but is open when water enters or attempts to enter the bucket through the opening. As the water travels along the ramp, the water is fed into the buckets on the rotors to turn the rotors and drive generators positioned at both ends of the rotors. The energy is transmitted to an external collection point for use or distribution.06-11-2009
20090182342Disc Annulus Repair System - A repair system including a closure prosthesis and deployment device, and associated methods for repairing any imperfection including a flaw, hole, tear, bulge, or, in some cases, a deliberate cut or incision in any tissue including an intervertebral disc. The prosthesis has first and second side portions with a connecting central portion, and is designed to span an imperfection with opposite ends positioned on opposite sides of the imperfection. The prosthesis may include anchoring features including barbs and/or members that extend transversely. The deployment device can include a cannula for positioning the prosthesis near the imperfection, and, in some cases, a mechanism that may cause the two sides of the prosthesis to be deployed in a specific order.07-16-2009
20090284015Water Wave Power System - A system for generating energy using water waves includes a unit having two rotors connected by a ramp. The unit is positioned at or near the surface of a body of water and oriented so that the waves break on the ramp and travel along the length of the ramp. Each rotor is provided with a plurality of buckets having an open top and a bottom having a opening. The opening is sealed by a flap when water enters through the top of the bucket, but is open when water enters or attempts to enter the bucket through the opening. As the water travels along the ramp, the water is fed into the buckets on the rotors to turn the rotors and drive generators positioned at both ends of the rotors. The energy is transmitted to an external collection point for use or distribution.11-19-2009
20100057145Disc Repair System - A repair system including a closure prosthesis and deployment device, and associated methods for repairing any imperfection including a flaw, hole, tear, bulge, or, in some cases, a deliberate cut or incision in any tissue including an intervertebral disc. The prosthesis has first and second side portions with a connecting central portion, and is designed to span an imperfection with opposite ends positioned on opposite sides of the imperfection. The prosthesis may include anchoring features including barbs and/or members that extend transversely. The deployment device can include a cannula for positioning the prosthesis near the imperfection, and, in some cases, a mechanism that may cause the two sides of the prosthesis to be deployed in a specific order.03-04-2010
20100228298Method For Treating A Spinal Deformity - A dynamic stabilization device is disclosed. The device includes a dual spring member comprising an outer spring and an inner spring that have approximately equal working lengths. The dynamic stabilization device is also configured so that the dual spring member does not undergo stresses greater than an effective fatigue limit that is related to a fatigue limit of the spring. Methods for treating a deformity of a spine using a dynamic stabilization device are also disclosed.09-09-2010
20110071548Tissue Repair System - A tissue repair system is disclosed. The tissue repair system can include a prosthesis with a first end portion, a second end portion and an intermediate portion disposed therebetween. The first end portion can engage the second end portion when installed to retain tissue in a desired configuration. The tissue repair system can also include a delivery device configured to implant and fasten the prosthesis to repair imperfections in tissue or retain tissue in a desired configuration. The delivery device may be configured to fasten the first end portion and second end portion of the prosthesis on a distal portion of the tissue.03-24-2011
20110071575Locking Securing Member - An implant system is disclosed. The implant system includes a securing member configured to fasten an implant to a bone. The securing member includes a drive receiving portion with at least two deflecting portions that are configured to undergo inward deflection during insertion of the securing member into a securing hole of the implant. The deflecting portions also include locking protrusions that are configured to engage locking recesses on an outer rim of the securing hole.03-24-2011

Patent applications by James A. Sack, Elverson, PA US