Abstract: A kit of tarsometatarsal joint arthrodesis tools include a metatarsal multi-tool, a first ray multi-tool, a cuneiform cut guide, and a joint compressor-distractor. The metatarsal multi-tool is configured for securement to a first metatarsal establishing an anatomic reference for carrying out a surgical procedure and guiding a surgeon to perform the metatarsal base cut. The first ray multi-tool is configured for securement to the first metatarsal using a fixation method. The first ray multi-tool is also configured to be secured to the medial cuneiform. The cuneiform cut guide is configured for removable attachment to the first ray multi-tool and is configured to guide the surgeon to perform the cuneiform head cut. The compressor-distractor is configured to apply a force to the first ray multi-tool such that the position of the first metatarsal may be adjusted toward or away from the medial cuneiform.

Abstract: A surgical product supply system includes a cart having a first compartment and a second compartment. The first compartment has first, second, third and fourth walls. The first and second walls are constructed of radio-reflective material and the third and fourth walls are constructed of a radio-absorptive material. The first compartment has a first storage area. A first RFID antenna array is attached to the first wall and is positioned within the first storage area. The first RFID antenna array includes a first plurality of RFID antennas. A second RFID antenna array is attached to the second wall and is positioned within the first storage area. The second RFID antenna array includes a second plurality of RFID antennas. The first RFID antenna is offset relative to the second RFID antenna such that opposing central axes of the first and second. RFID antennas are not colinear.

Abstract: A surgical product supply system includes a cart having a first compartment and a second compartment. The first compartment has first, second, third and fourth walls. The first and second walls are constructed of radio-reflective material and the third and fourth walls are constructed of a radio-absorptive material. The first compartment has a first storage area. A first RFID antenna array is attached to the first wall and is positioned within the first storage area. The first RFID antenna array includes a first plurality of RFID antennas. A second RFID antenna array is attached to the second wall and is positioned within the first storage area. The second RFID antenna array includes a second plurality of RFID antennas. The first RFID antenna is offset relative to the second RFID antenna such that opposing central axes of the first and second RFID antennas are not colinear.

Abstract: A kit of tarsometatarsal joint arthrodesis tools include a metatarsal multi-tool, a first ray multi-tool, a cuneiform cut guide, and a joint compressor-distractor. The metatarsal multi-tool is configured for securement to a first metatarsal establishing an anatomic reference for carrying out a surgical procedure and guiding a surgeon to perform the metatarsal base cut. The first ray multi-tool is configured for securement to the first metatarsal using a fixation method. The first ray multi-tool is also configured to be secured to the medial cuneiform. The cuneiform cut guide is configured for removable attachment to the first ray multi-tool and is configured to guide the surgeon to perform the cuneiform head cut. The compressor-distractor is configured to apply a force to the first ray multi-tool such that the position of the first metatarsal may be adjusted toward or away from the medial cuneiform.

Abstract: A surgical product supply system includes a cart having a first compartment and a second compartment. The first compartment has first, second, third and fourth walls. The first and second walls are constructed of radio-reflective material and the third and fourth walls are constructed of a radio-absorptive material. The first compartment has a first storage area. A first RFID antenna array is attached to the first wall and is positioned within the first storage area. The first RFID antenna array includes a first plurality of RFID antennas. A second RFID antenna array is attached to the second wall and is positioned within the first storage area. The second RFID antenna array includes a second plurality of RFID antennas. The first RFID antenna is offset relative to the second RFID antenna such that opposing central axes of the first and second RFID antennas are not colinear.

Abstract: A surgical product supply system includes a cart having a first compartment and a second compartment. The first compartment has first, second, third and fourth walls. The first and second walls are constructed of radio-reflective material and the third and fourth walls are constructed of a radio-absorptive material. The first compartment has a first storage area. A first RFID antenna array is attached to the first wall and is positioned within the first storage area. The first RFID antenna array includes a first plurality of RFID antennas. A second RFID antenna array is attached to the second wall and is positioned within the first storage area. The second RFID antenna array includes a second plurality of RFID antennas. The first RFID antenna is offset relative to the second RFID antenna such that opposing central axes of the first and second RFID antennas are not colinear.

Abstract: A surgical product supply system includes a cart having a first compartment and a second compartment. The first compartment has first, second, third and fourth walls. The first and second walls are constructed of radio-reflective material and the third and fourth walls are constructed of a radio-absorptive material. The first compartment has a first storage area. A first RFID antenna array is attached to the first wall and is positioned within the first storage area. The first RFID antenna array includes a first plurality of RFID antennas. A second RFID antenna array is attached to the second wall and is positioned within the first storage area. The second RFID antenna array includes a second plurality of RFID antennas. The first RFID antenna is offset relative to the second RFID antenna such that opposing central axes of the first and second RFID antennas are not colinear.

Abstract: A bone staple insertion tool for inserting a bone staple into a patient includes a body having a proximal portion, a distal surface and a fulcrum. The body defines a longitudinal axis and the fulcrum is positioned on the distal surface. The distal surface has a first end and a second end. A bone staple mount is fixed to the body and extends from the body proximate the first end. A force applicator is movably attached to the body. The force applicator has a gripping portion and a staple pin portion. The staple pin portion is positioned proximate the second end. The force applicator is configured to receive the bone staple. Upon actuation of the gripping portion, the staple pin portion bends the inter-axis of the bone staple across the fulcrum to an expanded state, wherein the first and second legs are positioned substantially parallel to the longitudinal axis.

Abstract: A surgical product supply system includes a cart having a first compartment and a second compartment. The first compartment has first, second, third and fourth walls. The first and second walls are constructed of radio-reflective material and the third and fourth walls are constructed of a radio-absorptive material. The first compartment has a first storage area. A first RFID antenna array is attached to the first wall and is positioned within the first storage area. The first RFID antenna array includes a first plurality of RFID antennas. A second RFID antenna array is attached to the second wall and is positioned within the first storage area. The second RFID antenna array includes a second plurality of RFID antennas. The first RFID antenna is offset relative to the second RFID antenna such that opposing central axes of the first and second RFID antennas are not collinear.

Abstract: A surgical product supply system includes a cart having a first compartment and a second compartment. The first compartment has first, second, third and fourth walls. The first and second walls are constructed of radio-reflective material and the third and fourth walls are constructed of a radio-absorptive material. The first compartment has a first storage area. A first RFID antenna array is attached to the first wall and is positioned within the first storage area. The first RFID antenna array includes a first plurality of RFID antennas. A second RFID antenna array is attached to the second wall and is positioned within the first storage area. The second RFID antenna array includes a second plurality of RFID antennas. The first RFID antenna is offset relative to the second RFID antenna such that opposing central axes of the first and second RFID antennas are not collinear.

Abstract: A bone staple insertion tool for inserting a bone staple into a patient includes a body having a proximal portion, a distal surface and a fulcrum. The body defines a longitudinal axis and the fulcrum is positioned on the distal surface. The distal surface has a first end and a second end. A bone staple mount is fixed to the body and extends from the body proximate the first end. A force applicator is movably attached to the body. The force applicator has a gripping portion and a staple pin portion. The staple pin portion is positioned proximate the second end. The force applicator is configured to receive the bone staple. Upon actuation of the gripping portion, the staple pin portion bends the inter-axis of the bone staple across the fulcrum to an expanded state, wherein the first and second legs are positioned substantially parallel to the longitudinal axis.

Abstract: A bone staple insertion tool for inserting a bone staple into a patient includes a body having a proximal portion, a distal surface and a fulcrum. The body defines a longitudinal axis and the fulcrum is positioned on the distal surface. The distal surface has a first end and a second end. A bone staple mount is fixed to the body and extends from the body proximate the first end. A force applicator is movably attached to the body. The force applicator has a gripping portion and a staple pin portion. The staple pin portion is positioned proximate the second end. The force applicator is configured to receive the bone staple. Upon actuation of the gripping portion, the staple pin portion bends the inter-axis of the bone staple across the fulcrum to an expanded state, wherein the first and second legs are positioned substantially parallel to the longitudinal axis.

Abstract: A sliding plate variable angle locking mechanism includes a bone plate, a first sliding plate, a locking ring and a bone screw. The bone plate includes a plate cavity, a bone plate surface and a shelf. The plate hole defines a plate hole diameter. The first sliding plate a central hole that defines a sliding plate hole diameter. The sliding plate hole diameter is smaller than the plate hole diameter. The first sliding plate is positioned in the plate cavity in an assembled configuration. The locking ring is movably mountable to the bone plate. The locking ring hole diameter is greater than the sliding plate hole diameter. The bone screw head diameter is greater than the sliding plate hole diameter. The head threads are configured to form internal threads in the central hole of the first sliding plate when the bone screw is driven into the first sliding plate.

Abstract: A bone staple insertion tool for inserting a bone staple into a patient includes a body having a proximal portion, a distal surface and a fulcrum. The body defines a longitudinal axis and the fulcrum is positioned on the distal surface. The distal surface has a first end and a second end. A bone staple mount is fixed to the body and extends from the body proximate the first end. A force applicator is movably attached to the body. The force applicator has a gripping portion and a staple pin portion. The staple pin portion is positioned proximate the second end. The force applicator is configured to receive the bone staple. Upon actuation of the gripping portion, the staple pin portion bends the inter-axis of the bone staple across the fulcrum to an expanded state, wherein the first and second legs are positioned substantially parallel to the longitudinal axis.

Abstract: A sliding plate variable angle locking mechanism includes a bone plate, a first sliding plate, a locking ring and a bone screw. The bone plate includes a plate cavity, a bone plate surface and a shelf. The plate hole defines a plate hole diameter. The first sliding plate a central hole that defines a sliding plate hole diameter. The sliding plate hole diameter is smaller than the plate hole diameter. The first sliding plate is positioned in the plate cavity in an assembled configuration. The locking ring is movably mountable to the bone plate. The locking ring hole diameter is greater than the sliding plate hole diameter. The bone screw head diameter is greater than the sliding plate hole diameter. The head threads are configured to form internal threads in the central hole of the first sliding plate when the bone screw is driven into the first sliding plate.

Abstract: A fixation device may be used for supporting and/or stretching an injured body part. An exemplary fixation device uses a thumb wheel control element to provide controlled rotational micromovements of a joint. The control element and its associated drive system allow for movement along a particular axis, while the position remains fixed with relation to the other axis. In addition, the fixation device may incorporate a drive system that introduces a simultaneous longitudinal translation with rotation, in order to provide for a common point of origin of rotation between the fixation device and the affected body part supported by the fixation device.

Abstract: Disclosed embodiments describe a volar plate generally for use treating distal volar fractures. The volar plate is designed in accordance with anatomical features and is generally Y-shaped, having a wider distal head portion that tapers to a narrower proximal body portion. A plurality of holes in the distal head of the volar plate allow for fixation means to fix the position of bone fragments with respect to the volar plate. The plurality of holes in the distal head basically form two substantially non-linear rows, with the distal row generally curving inward proximally and the proximal row generally curving outward distally such that the fixation means inserted through the holes generally converge. A central cavity may be located in the proximal body of the volar plate to promote bone growth, and mounting screws may border the central cavity on either side to provide secure support. Additionally, K-wire holes may be included which are visually linked to corresponding holes in the distal head.

Abstract: A bone alignment implant includes a first bone fastener with a first bone engager that is adapted for fixation into the metaphyseal bone and a second bone fastener with a second bone engager that is adapted for fixation into the diaphyseal bone. A link connecting the two fasteners spans across the physis. Alternatively, the bone alignment implant is adapted for fixation into the diaphyseal sections of two adjoining vertebral bodies. These implants act as a flexible tethers between the metaphyseal and the diaphyseal sections of bone during bone growth. These implants are designed to adjust and deform during the bone realignment process. When placed on the convex side of the deformity, the implant allows the bone on the concave side of the deformity to grow. During the growth process the bone is then realigned. A similar procedure is used to correct torsional deformities.

Abstract: Disclosed embodiments relate to a fixation device for use in supporting and/or aligning an injured body part. An exemplary disclosed fixation device uses a pair of thumb wheel control elements to provide controlled rotational micromovements of a joint fracture. The control elements, their associated drive systems, and at least a tension member allow for converting a rotational force to a translational force to be applied to a driven article in one direction. In addition, the fixation device may incorporate a drive system that introduces a simultaneous longitudinal translation of bone pins with rotation, in order to provide for a translated point of origin of rotation between the fixation device and the affected body part supported by the fixation device.

Abstract: A screw insertion/extraction device is disclosed that is useful as a tool for screw insertion and extraction procedures. The device includes a shaft sleeve that is formed to define a passage for accommodating the shaft of a wrench. In an exemplary embodiment, the shaft sleeve has a proximal portion and a distal portion interposed by an intermediate portion, where the proximal and distal portions extend along opposite sides of a central axis of the wrench shaft passage and the intermediate portion extends both along and about the central axis to connect the proximal and distal portions. A shoulder portion extends inwardly from the distal end of the shaft sleeve for engaging the base of a screw head such that the screw head can be captured between the distal end of a wrench and the shoulder portion of the shaft sleeve.