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.
Davit systems are most often used to lower an emergency lifeboat to the embarkation level to be boarded. Davits can also be used as man-overboard safety devices to retrieve personnel from the water. The lifeboat davit has falls (now made of wire, historically of manila rope) that are used to lower the lifeboat into the water.
How Biobands Work. BioBands is an adjustable wristband that applies continuous acupressure to the P-6 acupressure point at the wrist to relieve nausea and vomiting from motion sickness, morning sickness, cancer treatments, and surgery anesthesia. A BioBand has a bead sewn into the wristband. This bead is positioned at a precise point on either wrist, then the band is tightened snugly so that it applies a constant pressure to this point (known as P-6) located on the inner forearm just above the wrist.