FIELD: medicine.
SUBSTANCE: drug delivery device comprises a first component and a second component, wherein substance, such as fatty substance, provided at least one component from first component and second component. Internal friction or viscosity of material is large enough to stabilise at least one of orientation and position of first component and second component relative to each other. Internal friction or viscosity of material is small enough to prevent relative movement of first component and a second component required for intended operation of device. Further provided is a method of assembly of drug delivery devices.
EFFECT: drug delivery devices.
12 cl, 4 dwg
