Date of caging, cage number

The cage comprises openings (25) forming passages between the interior of the cage and a balloon chamber (22) formed between the cage and a balloon (14) surrounding the cage.

The cage includes at least one cage port (235, 635).

The hoistway contains a plurality of doors providing access to the hoistway from a lobby at each floor through the hoistway entrance.

The interbody cage includes a metal cage and a PEEK insert.

Cage cover (3) is provided on the top of the cage body and zipper (4) is provided between the cage cover and the cage body.

breaking away of the cage from the guides

The cage (16) includes a cage cavity (34) and one or more passages (38) in the cage (16) aligned with the recess (32).

Cage door (5) is provided in one side of the cage body.

One region of the cage provides for the use of a biologic material, and the region of the cage provides holes in the side or the front of the cage in order to allow bony ingrowth into that portion of the cage.

A rain-proof cover (18) prevents rain from falling onto the cage or the ground surrounding the cage.

The cage is withdrawn into the constraint tube to compress the cage radially inwardly.

When inserted in an end of the cage in use, the projection engages an edge of the cage in more than one location to limit the travel of the end cap into the cage.

A cage halt unit (110) halts the operation of the cage (103) selected by the assigned cage selection unit (106).

The hoistway defines an overhead space over a vertical extent of the hoistway between a ceiling of the hoistway and a top portion of the elevator car at its highest operable location along the hoistway.