The present invention generally provides polypeptide analogues of GLP-\u2018 and GLP-1 that have increased in vivo half-lives resulting from reduced susceptibility to proteolytic enzymes. The single-transistor-control provides a dynamic resistance at the output of the regulator for minimizing undershoot and overshoot, and hence improves transient response. Thus constructed, it is possible to provide a tuning fork type therapeutic utensil inexpensive, easy to handle and providing remarkable curing effects not only for the surfaces of the body but also deep and extensively into the body as far as into the osseous tissues. The chief advantages of such compositions are: its ability to bond in a sealing manner to smooth surfaces of many different compositions, its ease of manufacture and microstructure patterning, and its general impermeability to liquids. The atomizer device includes at least three compressed gas outlet openings arranged in a row, and one of the compressed gas outlet openings is in each case assigned at least two fluid outlet openings which, together with the associated compressed gas outlet opening, form an atomizer nozzle. A bottom of the cavity includes a heat conductive element configured to contact the laser diode, a plurality of thermal studs disposed below the heat conductive element, and a substrate disposed below the thermal studs.