An electrical contact assembly including a contact terminal and a fusible element. The base station includes a main body, a groove, a verifier and at least one motor. The modular filter assembly further comprises a collar for attachment to the open end of the housing. The invention also relates to a throwaway or reusable device for delivering at least one therapeutic compound, or a formulation comprising the at least one therapeutic compound to a patient, and a method for administering a drug to a patient using said device. The post-editing apparatus further includes a corrected word selector for selecting a final corrected word from among the error-corrected word candidates by using the error-specific language model suitable for the type of error desired to be corrected, and incorporating the final corrected word in the translation result, thus correcting the translation errors. The source of the coding region for recombinantly expressed clostripain is Clostridium histolyticum.