Therapeutic system with hollow micro-needles

摘要

The therapeutic system (1) has hollow microneedles (3) that are provided with a shaft. The base is provided at one end of the shaft while a tip at the opposite end of the shaft. The opening is extended from the base to near the tip. The microneedles are fastened at planar carrier (11). A drug-containing reservoir (2) is connected to portion of the hollow microneedles so that the liquid connection is made between the reservoir and the openings of the microneedles.