Patent application number | Description | Published |
20090216236 | DEVICE FOR ORIENTING THE TIBIAL TUNNEL POSITION DURING AN ACL RECONSTRUCTION - A device for positioning a tibial tunnel during ACL reconstruction is provided. The device includes a portion insertable into a pre-formed opening in the femur. Also provided is a method for positioning a tibial tunnel during ACL reconstruction. The method includes the steps of forming an opening in a femur bone, inserting a portion of a device into the opening, and using the device to position an opening in a tibia bone. | 08-27-2009 |
20090216243 | GUIDE FOR CREATING FEMORAL TUNNEL DURING ACL RECONSTRUCTION - A guide for positioning a guide wire on a femur to allow a tunnel to be formed in the femur along the guide wire is provided. The guide includes an elongated body having proximal and distal ends, and a distal tip formed on the distal end of the elongated body, the distal tip having a diameter substantially similar in size to the diameter of the desired resultant femoral tunnel, wherein the elongated body and the distal tip are cannulated to receive the guide wire. | 08-27-2009 |
20090265002 | APPARATUS AND METHOD FOR RECONSTRUCTING A LIGAMENT - A method for securing a graft ligament in a bone tunnel is provided. The method includes looping a graft ligament through a graft hole in a graft ligament support block, advancing the graft ligament support block into the bone tunnel, withdrawing the graft ligament support block back down the bone tunnel, advancing a graft ligament support block into the bone tunnel, with a graft ligament being looped through a graft hole in the graft ligament support block, and forming a transverse tunnel in the host bone, with a transverse fixation pin hole in the graft ligament support block being aligned with the transverse tunnel in the host bone. The method further includes pinning the graft ligament support block within the bone tunnel by advancing a transverse fixation pin along the transverse tunnel in the host bone and into the transverse fixation pin hole in the graft ligament support block. | 10-22-2009 |
20090265003 | APPARATUS AND METHOD FOR RECONSTRUCTING A LIGAMENT - A system for use in reconstructing a ligament is provided. The system includes a graft ligament support block and an installation tool. The support block includes a body having a distal and proximal ends and a longitudinal axis extending therebetween, the proximal end being tapered so as to facilitate withdrawal of the support block through a bone tunnel, a graft hole extending through the body transverse to the longitudinal axis and configured to receive a graft ligament therein and a transverse fixation pin hole extending through the body transverse to the longitudinal axis and configured to receive a transverse fixation pin therein. The installation tool includes a holder having a shaft with distal and proximal ends and longitudinal axis extending therebetween, the proximal end of the shaft including at least one finger for engagement in the opening and a handle mounted to the proximal end of the shaft. | 10-22-2009 |
20100049196 | TIBIAL GUIDE FOR ACL REPAIR HAVING INTERCHANGEABLE AND/OR ROTATABLE OUTRIGGER - A device for positioning a tibial tunnel during ACL reconstruction, the device comprising: a distal portion including a body and a distal arm extending from the distal end of the body, and an outrigger configured to be held by a user. The outrigger and the distal portion are selectively rotatable relative to each other such that the distal portion and the outrigger may be selectively moved out of alignment relative to each other when viewed from above. | 02-25-2010 |
20100049197 | TIBIAL GUIDE FOR ACL REPAIR HAVING LEFT/RIGHT DOCKING CONFIGURATION - A device for positioning a tibial tunnel during ACL reconstruction, the device that includes an elongated body having proximal and distal ends; and a distal arm extending from the distal end of the elongated body, a distal portion of the distal arm being configured for insertion into a pre-formed opening in a femur. The distal arm and the body are not aligned relative to each other when viewed from above. A pair of such devices, providing tunnel positioning for right and left knee surgeries, maybe provided in a set. | 02-25-2010 |
20100049198 | TIBIAL GUIDE FOR ACL REPAIR HAVING OFF-AXIS GUIDE WIRE ARRANGEMENT - A device for positioning a tibial tunnel during ACL reconstruction, the device comprising: a distal portion including a body and a distal arm extending from the distal end of the body; and an outrigger configured to be held by a user. The outrigger defines at least one lumen, preferably at least two lumen. Each lumen is configured to receive a guide wire therethrough. Each lumen is configured to position a guide wire inserted through the lumen and the distal portion so as to be misaligned relative to each other when viewed from above. | 02-25-2010 |
20100049199 | TIBIAL GUIDE FOR ACL REPAIR HAVING MOVEABLE DISTAL FEATURES - A device for positioning a tibial tunnel during ACL reconstruction is provided. The device may include an elongated body having proximal and distal ends, an arm extending from the distal end of the elongated body. A distal portion of the arm may be configured for insertion into a preformed opening in a femur. The arm and the body may be moveable relative to each other. Also, the device may include an additional member that is moveable relative to the arm and the body. | 02-25-2010 |
20100049200 | FEMORAL GUIDE FOR ACL REPAIR HAVING ADJUSTABLE OFFSET - A guide for positioning a femoral tunnel during an ACL repair. The device may include a shaft having a lumen, the lumen defining a longitudinal axis, and a distal offset projection, at least a portion of the distal offset projection extending distally from the elongated shaft, wherein the distal offset projection and the shaft are moveable relative to each other. | 02-25-2010 |
20100049201 | FEMORAL GUIDE FOR ACL REPAIR HAVING MULTIPLE LUMEN - A guide for positioning a femoral tunnel during an ACL repair. The device may include a shaft having two or more lumen extending longitudinally therethrough. The device may also include a distal offset projection, at least a portion of the distal offset projection extending distally from the elongated shaft. | 02-25-2010 |
20100049202 | FEMORAL GUIDE FOR ACL REPAIR HAVING REDUCED PROFILE FOR LEFT/RIGHT KNEE CONFIGURATIONS - A device for positioning a femoral tunnel during ACL reconstruction, the device comprising: a shaft having a lumen, the lumen defining a longitudinal axis; and a distal offset projection, at least a portion of the distal offset projection extending distally from the elongated shaft; and a single lateral reference member configured to reference a portion of a patient's anatomy, e.g., a PCL or a portion of the femoral notch, the lateral reference member located on one of the left or the right side of the device, wherein, on a second one of the left or the right side of the device, the device defines a void. Two devices may be employed to provide a set. | 02-25-2010 |
20100049203 | FEMORAL GUIDE FOR ACL REPAIR HAVING SELECTIVELY DEPLOYABLE FEMORAL SURFACE ENGAGEMENT MEMBER - A guide for positioning a femoral tunnel during an ACL repair. The device may include a shaft having a distal end and a femoral surface engagement member. The femoral surface engagement member may be selectively deployable relative to the distal end of the shaft. The femoral surface engagement member may have a relatively sharp distal end, that is configured to alter, e.g., pierce, a surface of the femur. | 02-25-2010 |
20120095556 | APPARATUS AND METHOD FOR RECONSTRUCTING A LIGAMENT - A system for use in reconstructing a ligament is provided. The system includes a graft ligament support block for supporting a graft ligament in a bone tunnel. The support block includes a body, a graft hole extending through the body transverse to a longitudinal axis and configured to receive a graft ligament therein, and a transverse fixation pin hole extending through the body transverse to the longitudinal axis and configured to receive a transverse fixation pin therein. The system further includes a stepped transverse fixation pin having a first portion at a distal end, a second portion at a proximal end, and an annular shoulder configured between the first portion and the second portion. The first portion, the second portion and the annular shoulder form a given profile in a cross-section of a given plane perpendicular to a longitudinal axis of the fixation pin. | 04-19-2012 |
20140163679 | APPARATUS AND METHOD FOR RECONSTRUCTING A LIGAMENT - A method of revising a graft in a bone tunnel including unpinning a graft ligament support block from within a bone tunnel in a host bone, withdrawing the graft ligament support block from the bone tunnel to create a vacated bone tunnel, advancing a graft ligament support block into the vacated bone tunnel, and pinning the graft ligament support block within the bone tunnel. In one embodiment, the graft ligament support block includes a body having a graft hole and a transverse fixation pin hole extending through the body. The graft hole and the transverse fixation pin hole extend substantially perpendicular to the longitudinal axis of the body. An installation tool can be provided for inserting the graft ligament support block into the bone tunnel. | 06-12-2014 |