Portable transcutanous injection device

Abstract

Abstract The therapeutic device comprises an element (8) supporting a deformable membrane (6) which, in the deformed state, stores sufficient energy to effect the injection of a liquid solution of at least one therapeutic agent introduced by forced injection via a filling member formed, for example, by a perforatable sealing element (18) introduced into an opening (16) of the support element (8), and which causes a deformation by inflating or swelling of the membrane (6). The gradual transcutaneous injection is thus obtained at the injection pressure effected by the membrane (6) which gradually resumes its initial shape, via the injection member (20), in a very simple manner. <IMAGE>

Inventors

• 👤 Michel Pistor
• 👤 Pascal Muis

Bibliographic Details