摘要:
An anchor with a non-threaded securing mechanism for attaching an elongated member to a bone. The anchor includes a receiver, shaft, and securing mechanism. The receiver includes spaced-apart arms that form a channel sized to receive the elongated member. The shaft extends from the receiver and is configured to engage with the bone. The securing mechanism, including a base and an insert, attaches to the receiver to capture the elongated member in the channel. The base is configured to attach to the arms and includes an aperture that receives the insert. The insert extends through the aperture and may contact against the elongated member.
摘要:
An implantable article for use with an anchor and a non-metal rod assembly includes a ring having a body including an outer surface, an inner surface defining an aperture extending through the body configured to engage a non-metal rod. The ring body further includes protrusions extending from the inner surface into the aperture, wherein the protrusions are spaced apart from each other axially and circumferentially along the inner surface.
摘要:
An electrical contact member for use with a rotary interface within a connector assembly is provided. The electrical contact member includes a lower portion adapted to receive an electrical wire; and a laterally deflectable upper portion connected to or formed integrally with the lower portion. The upper portion further includes a first lateral extension arm having a first contact point formed at the tip thereof and a second lateral extension arm having a second contact point formed at the tip thereof.
摘要:
Apparatus and a method for assembly of panels into a composite structure are provided. The structure includes a form jig (1) having form boards (3, 4, 5) defining forming edges (6, 7, 8) against which a composite panel to be precisely formed may be drawn by a number of edge clamps (12), usually in combination with suction devices (26, 27, 28, 29, 30). The edge clamps (12) are able to extend around edges of the panel (13) for initial location of the panel against the form boards and subsequent more powerful drawing action to draw the panel into intimate contact with the forming edges of the form boards.