Collapsible auxiliary instrument shelf for use in surgical operating rooms

摘要

An auxiliary shelf that can be attached to existing operating room carts to provide additional sterile space upon which instruments may be placed for access during surgery. The auxiliary shelf is located above the main shelf area of the cart. The auxiliary shelf can be swivelled between a collapsed position parallel against the back of the cart when not in use to permit storage of the cart in less space. The vertical position of the shelf can be adjusted, and a lift assist is provided to reduce the effort required to raise the auxiliary shelf from the lower collapsed storage position to the horizontal use position above the main shelf of the cart. There also is provided special custom drape for placement upon the auxiliary shelf to provide a sterile covering for the auxiliary shelf. The drape includes several special features which permit it to be handled, placed upon the auxiliary shelf, and secured in place with minimal challenges to sterility and to maintain the sterile filed in the operating room.