Medical injection device comprising an injection site pain relief device

摘要

And adapted housing (102) to receive a syringe (300), a housing (102) in the coupled pain relief device (200) is disposed within the housing (102), pain relief device (200) drug delivery device comprising operably coupled to the coupling mechanisms (110), disposed within the housing (102), operatively coupled to the drive mechanism and (106) to the coupling mechanism (110) It has been described (100). By the activation of the driving mechanism (106), a coupling mechanism (110) is operated to start the pain relief device (200), pain relief device (200), releasing the pain relief agent or adjacent to the injection site the skin area that I will be cooled or heated.