Method of Usage
The rubber bell is placed onto the chest wall so that a seal is created, and a hand pump connected to the bell by an air tube is used to reduce pressure inside the bell to up to 15% below atmospheric pressure. The drop in pressure results in the sternum being lifted upwards and a temporary resolution of the deformity.
Read more about this topic: Vacuum Bell (medicine)
Famous quotes containing the words method of, method and/or usage:
“Methinks the human method of expression by sound of tongue is very elementary, & ought to be substituted for some ingenious invention which should be able to give vent to at least six coherent sentences at once.”
—Virginia Woolf (1882–1941)
““English! they are barbarians; they don’t believe in the great God.” I told him, “Excuse me, Sir. We do believe in God, and in Jesus Christ too.” “Um,” says he, “and in the Pope?” “No.” “And why?” This was a puzzling question in these circumstances.... I thought I would try a method of my own, and very gravely replied, “Because we are too far off.” A very new argument against the universal infallibility of the Pope.”
—James Boswell (1740–1795)
“...Often the accurate answer to a usage question begins, “It depends.” And what it depends on most often is where you are, who you are, who your listeners or readers are, and what your purpose in speaking or writing is.”
—Kenneth G. Wilson (b. 1923)