Rothenberg, Ashley Rachel,Mosler, Theodore,Sanders, Laurie,Browka, Edward P.,Smith, Peter,Nichols, Eli B.
申请号：
AU2020202472
公开号：
AU2020202472A1
申请日:
2020.04.09
申请国别(地区):
AU
年份:
2020
代理人:
摘要：
#$%^&*AU2020202472A120200521.pdf#####Abstract: Drug delivery safety devices comprise a safety needle device comprising a safety needle device body for engaging a needle hub, the needle hub configured to attach the safety needle device to a syringe； a slot disposed on a sidewall of the body, the slot comprising a proximal angled lead ramp, a ledge at a distal end of the angled lead ramp for seating a rotating cam and an axial slot protrusion distal to the ledge； a safety feature, the safety feature including the rotating cam enclosed within the body, the rotating cam engaging the body through the slot； a needle cannula； and, a cap having a cap body, the cap body having a proximal end attached to the safety needle device and a distal end having an access opening that is in fluid communication with the needle cannula, the access opening having an access protrusion extending from the distal end of the cap, the proximal end of the cap being removably attached to the safety needle device； and, an inside surface of the cap body having a fill feature engageable with the safety needle device for maintaining a fill state of the safety needle device. The safety needle device allows for an integrated device for both filling and injection that do not interfere with passive safety features. The caps may have a fill feature that engages with a safety feature of the safety needle device to keep it in a fill state.1/21 106 110 112 16 102 0 100) o 0 118 104-. 10814 120 FIG. 1 106 102 100 124 10424 120 108 FIG. 2 126 116 102 120 128 FIG. 3
