Abstract: A non-flexible vehicle flag made molded plastic thin walled rigid material where a front half and a rear half are screwed together to form a hollow rectilinear shape having an aerodynamic teardrop shaped cross section. Horizontal ribs inside the hollow structure have cut out areas that retain bushings. The flag can rotate about a flag pole that is retained by the bushings. The flag pole can be attached by a bracket to the ledge of any standard vehicle window. The teardrop cross sectional shape allows the flag to cut through the air with minimal turbulence during use.

Abstract: Implant devices in the form of a vertebral body replacement for implantation within an intervertebral space between adjacent vertebrae is disclosed for immobilization and support of the adjacent vertebrae in a desired spatial relationship and for promotion of fusion by the adjacent vertebrae. Instruments for insertion and implantation of the implant devices and of fusion material such as bone graft material are disclosed. Methods are disclosed for implantation of the implant devices.

Abstract: A sampling device and method of retrieving a sample are disclosed. The device includes a cannula having a first end and a second end. The first end has a threaded section. The method includes providing a stylet, providing a cannula having an axial channel, and inserting the stylet into the axial channel. Then, the stylet is connected to the cannula to form an assembly, and the assembly is inserted into a body to place an end of the cannula proximate to a sample location. Next, the stylet is disconnected, and the cannula is twisted to engage an end of the cannula in a part of the body. The stylet is removed from the axial channel, and a core collector is inserted in place of the stylet. Once the core collector is connected to the cannula, the cannula is twisted to further engage the end of the cannula in the part of the body, and to embed a portion of the core collector in the part of the body, so that a sample to be retrieved resides in the core collector.