Abstract: A bone fixation plate for fixation of the medial malleolus and similar bones. The bone fixation plate includes an elongated body portion, held to the long bone by variable locking screws and a curved head that forms a 90° arc to wrap the end of the bone and has a rounded recess to form two prong members that each receive a snap-off screw.

Abstract: The present invention provides an intramedullary nail implant system in which the nail body includes drive components which provide for independent compression on medial lateral screws to compress the interface between the tibia and talus, and in the sub-talar joint between the talus and calcaneus. An outrigger is provided which functions as a drill guide and helps to stabilize the construct and create and hold compression during the surgical procedure and a surgical method is provided which uses the system to achieve ankle fusion.

Abstract: The invention comprises an elastomeric athletic or orthopedic brace, support for a joint complex and is a network of interlinking elastomeric bands that extend radially from a hub member to support a joint in tension but provide for controlled hinging about an axis defined through the hub member. In particular, the brace is provided for an ankle.

Abstract: An orthopedic implant is specifically configured for use in osteotomies, in which part of the implant extends into an intramedullary portion of a first bone segment and a plate portion is external to the cortical surface of an adjacent bone segment to fix the segments to allow them to fuse. The body of the implant has a first end and a second end where the end which is inserted into the bone has a chamfer and a through hole having a hole axis optionally at an oblique angle to the longitudinal axis of the implant, and which can receive a screw, peg or pin. The second end of the implant includes a plate portion with at least two offset screws.

Abstract: The invention is a staple comprising a bridge member having a top surface and an opposing bottom surface defining a thickness between and two lateral edges defining a width therebetween and either the thickness or the width includes a center flared area, such as a “diamond-like” shape meaning that it has a v-shape on opposing lateral edges flanked by opposing fillets to form an inserter mount area and the staple has a pair of legs spaced apart along the axis and each joined at a rounded flared shoulder to the bridge member. In a four-legged version the bridge has a waist.

Abstract: The invention comprises a medical implant system with implant having a fastener hole for a fastener and further including a fusion screw, positioned to avoid interference with the implant fastener. The medical implant system also includes a guide that is mounted in the fastener hole and from an edge of the implant which provides for defined adjustability for angulation, and optionally depth, to allow for placement of the fusion screw so as to avoid impingement with the implant and the fasteners that secure it in place. The invention also relates to a method of surgery using the system.

Abstract: The invention comprises an elastomeric athletic or orthopedic brace, support for a joint complex and is a network of interlinking elastomeric bands that extend radially from a hub member to support a joint in tension but provide for controlled hinging about an axis defined through the hub member. In particular, the brace is provided for an ankle.

Abstract: An orthopedic implant is specifically configured for use in osteotomies, in which part of the implant extends into an intramedullary portion of a first bone segment and a plate portion is external to the cortical surface of an adjacent bone segment to fix the segments to allow them to fuse. The body of the implant has a first end and a second end where the end which is inserted into the bone has a chamfer and a through hole having a hole axis optionally at an oblique angle to the longitudinal axis of the implant, and which can receive a screw, peg or pin. The second end of the implant includes a plate portion with at least two offset screws.

Abstract: The invention comprises an elastomeric athletic or orthopedic brace, support for a joint complex and is a network of interlinking elastomeric bands that extend radially from a hub member having a section of reduced rigidity to support a joint in tension but provide for controlled hinging about an axis defined through the hub member. In particular, the brace is provided for an ankle.

Abstract: The invention is an inserter for a staple having a bridge member and opposing open legs and the inserter has a carriage, including a carriage body having at least one rail and a staple mount that holds the staple and provides a pair of camming members at the terminal end of a pair of deflectable or openable legs. The inserter has a syringe style deployment mechanism in which a finger pull is engaged by two fingers to draw the carriage upward on the rail and to cause the staple legs to meet the camming members such that the legs come into a transverse position. The invention further relates to an inserter system which includes the inserter and a drill guide.

Abstract: The present disclosure relates to improved plate and screw systems for use in fusion and other surgical procedures, which improve the ability to effectively affix adjacent bodies without gapping or experiencing loss of compression over time. The systems include plates having armatures configured to receive bushings, the bushings configured to pivot and rotate and thereby permit a greater degree of orientation of corresponding screws placed through the bushings. In embodiments, the bushings comprise anti-rotation elements which lock the bushings in a desired orientation. Methods for use of the components described herein are also disclosed.

Abstract: The present disclosure relates to improved plate and screw systems for use in fusion and other surgical procedures, which improve the ability to effectively affix adjacent bodies without gapping or experiencing loss of compression over time. The systems include plates having armatures configured to receive bushings, the bushings configured to pivot and rotate and thereby permit a greater degree of orientation of corresponding screws placed through the bushings. In embodiments, the bushings comprise anti-rotation elements which lock the bushings in a desired orientation. Methods for use of the components described herein are also disclosed.

Abstract: A medical device en-vivo positional determination system using a plurality of ultrasonic transducers for the time-of-flight (TOF) determination of absolute linear and angular positional information of the tool bit tip for the purposes of more accurate hand-held drilling, cutting, etc. on the work piece using digital code modulation schemes and digital signal processing (DSP) to provide a real-time display of the 3-linear position and 2-angular orientation of the tool bit (drill, scalpel).

Abstract: The invention is a drill guide assembly for a superelastic bone staple having a bridge member and opposing open legs and the drill guide assembly has a pair of legs that can be moved toward or away from each other and accepts a drill guide cartridge for the holes for the staple legs.

Abstract: The invention is a staple system comprising a primary staple having a bridge member including an opening and an offset and a first and second set of one or two joined to the bridge member and a secondary staple having a pair of legs and a bridge member received in the opening in the bridge member of the primary staple. In a second embodiment, the staple system includes a primary staple that receives a secondary staple having differing leg lengths and including a detent that inhibits the secondary staple from backing out and the shoulders of the staples are reinforced to account for compressive and torsional loads.