Abstract: A method and system for flow control of GFP-encapsulated Fibre Channel frames over SONET/SDH transport networks is described. Transport interfaces, in the form of port cards, monitor any switch-over or error in the SONET/SDH transport network responsive to GFP out of synchronization signals; and transmit Fibre Channel Ordered Sets indicative of non-operation to it associated Fibre Channel port so that the Fibre Channel port performs link initialization and buffer credit recovery procedures with its counterpart Fibre Channel port across the SONET/SDH transport network. This speeds the recovery of the link between the two Fibre Channel ports.

Abstract: A stretcher comprises an upper sheet and a lower sheet selectively joined together to form a plurality of transverse sleeves. In combination, a plurality of slats having a length greater than the transverse dimension of the sleeves are removably retainable within the transverse sleeves. The slats are provided at their end portions located outside said sleeves with handles to permit transporting of the stretcher. Alternatively, the stretcher comprises a sheet having on one of its surfaces strips (16) of hook and loop type elements, in combination with a plurality of slats that are longer than the width of the sheet. The slats have hook and loop type fasteners adapted to cooperate to removably attach the slats to the hook and loop type fastener strips on the sheet. The said slats have handles at their end portions, spaced from the edges of the sheet, to permit transporting of the stretcher.