Abstract: Described herein are examples of orthopedic reamer heads for preparing a bone to receive an implant, as well as methods of assembling reamer heads. An illustrative example of a modular reamer head can include a body and a cutting system. The body can include a generally dome shape having an outer surface extending from an apex region to a base. The outer surface can have a recess including one or more arcuate channels that extend from the apex region towards the base of the dome. The cutting system can have one or more arcuate elements having cutting elements. One or more arcuate elements can extend from first end portions in the apex region towards second end portions proximate the base. At least a portion of the one or more arcuate elements can be located in the one or more arcuate channels to extend outward beyond the outer surface.

Abstract: Described herein are examples of orthopedic reamer heads for preparing a bone to receive an implant, as well as methods of assembling reamer heads. An illustrative example of a modular reamer head can include a body and a cutting system. The body can include a generally dome shape having an outer surface extending from an apex region to a base. The outer surface can have a recess including one or more arcuate channels that extend from the apex region towards the base of the dome. The cutting system can have one or more arcuate elements having cutting elements. One or more arcuate elements can extend from first end portions in the apex region towards second end portions proximate the base. At least a portion of the one or more arcuate elements can be located in the one or more arcuate channels to extend outward beyond the outer surface.

Abstract: The disclosure details the implementation of apparatuses, methods and systems for an on Demand Test Facility Provider System (DTFPS). The DTFPS enables the deployment of testing facilities on demand. Generally, the invention enables interactions between four actors: a testing authority, a testing provider, a testing facility, and a test candidate. The testing authority is a body having the credentials and authority to conduct testing over a pool of candidates. The test provider is a service provider arranging for the administration of testing. The test provider offloads the logistics of test administration from the testing authority and coordinates with test facilities, candidates, and the testing authority to provide the administration of various tests. Various components of the DTFPS take on the role of a test provider enabling the administration of a wide spectrum of tests for different groups of people.

Abstract: A circuit board for use with two different interface standards of different computer systems. The circuit board contains interfaces to two or more different standards so that one board can be inserted into two different mother boards. The interface on the board can be card edges for edge connectors, pin and socket connectors or others. The circuit board also includes provisions for the mounting of appropriate end plates. The circuit board further includes circuitry for selecting the appropriate circuitry configuration for the active interface standard, either automatically or based on a manual selection.