In Britain, it means diddly. It means you're a male, presumably respectable. If you have no other title, then the overly-British will put esq. after your name on an envelope, etc. In America, I believe it's sometimes used after a lawyer's surname. However, I don't see it used much by U.S. lawyers.
This type was used on the Lifeboats of the RMS Titanic. Each arm must be rotated out manually; uses manila rope falls. Goose-neck shape to the arm that is swung out. Mechanical (obsolete) â This type is like the radial davit, but both arms are moved out at the same time using a screw system; uses manila rope falls.
That is, the Dacron graft used to reconstruct the transverse arch ends distally in an extended sleeve that is telescoped into the descending thoracic aorta, facilitating later replacement of the descending thoracic/abdominal aneurysm (two-stage procedure).