Apparatus and method for raising a skin wheal

摘要: The sight of a large I.V. needle makes one shiver with fright due to one's association an pain. An apparatus and method anesthetizing the intended site for insertion is provided reduce or eliminate In addition, may be used diagnostic testing purposes amount pain associated this procedure. (10) comprises storage chamber (12) containing agent (22) coupled seat member (14). (14) further holds (16) in place pierces (12). Alternate embodiments include (46, 56) which allows (52, 68) penetrate (40, 62) just prior use. skin, injects induces skin wheal at site.