| abstract |
An operable implant adapted to be implanted in the body of a patient. The operable implant ncomprising an operation device and a body engaging portion, the operation device ncomprises an electrical motor comprising a static part comprising a plurality of coils and a nmovable part comprising a plurality of magnets, such that sequential energizing of said coils nmagnetically propels the magnets and thus propels the movable part. The operation device nfurther comprises an enclosure adapted to hermetically enclose the coils of the static part, nsuch that a seal is created between the static part and the propelled moving part with the nincluded magnets, such that the coils of the static part are sealed from the bodily fluids, nwhen implanted.n18/41 n110 Fig.20 n145a 144a 131 146b 144br 13 nL I n146a 143: 1' 132 145b 142b 143:2 132 144b n110 oo n132' 44a n1 143:1' nI Il nI144 nI146 n100I |