In the opening guide part, the corrugated tube is delivered while the slit is kept open.

The purpose of the present invention is to enable a slit-mounted member to be easily mounted in a slit of a corrugated tube.

A fixture for mounting a slit-mounted member is a fixture for mounting a slit-mounted member (e.g., a passage-maintaining member) in the slit of a corrugated tube.

The use of a corrugated constraining sheath in comparison to a non-corrugated sheath results in a more smoothly applied tensile force to effect the endoprosthesis release as well as requiring less maximum force.

The sleeve is corrugated for radial stiffness and bending flexibility and has one or more damping layers (12, 14) of non-woven felt adhered to a flexible, resilient tubular support layer.

The sheath is preferably corrugated circumferentially along at least a portion of the length of the endoprosthesis.

In the opening guide part, the corrugated tube is delivered while the slit is kept open.

The purpose of the present invention is to enable a slit-mounted member to be easily mounted in a slit of a corrugated tube.

The elongated cylindrical sleeve (22) has a corrugated surface (23) creating air pockets (24) in the space between the insulating bracket, and the pressure vessel contained therein.

The sheath is comprised of a first member, a polyimide layer, and a second member having an undulating outer surface sandwiched therebetween.

The cladding region includes an inner cladding region (32) and an outer cladding region (38).

Industrial materials were also specified wherever possible, from the corrugated metal cladding to the steel framework.

The sleeve (10) has a flexible, resilient support layer (12) corrugated for added radial stiffness and bending flexibility.

Said floor (3) has an undulating shape, in the form of corrugated sheet.

A piping element having at least two longitudinal components, such as flow pipes (4), outside of which there is an insulator (3), outside of which there is a corrugated outer sheath (2).