Medicament Delivery Device For Administration Of Opioid Antagonists Including Formulations For Naloxone


Medicament delivery devices for administration of opioid antagonists are described herein. In some embodiments, an apparatus includes a housing, a medicament container disposed within the housing and an energy storage member disposed within the housing. The medicament container is filled with a naloxone composition that includes naloxone or salts thereof, a tonicity-adjusting agent, and a pH-adjusting agent, whereby the osmolality of the naloxone composition ranges from about 250-350 mOsm and the pH ranges from about 3-5. The energy storage member is configured to produce a force to deliver the naloxone composition.

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Document History
  • Publication: Jun 18, 2019
  • Application: Oct 30, 2017
    US US 201715797844 A
  • Priority: Oct 30, 2017
    US US 201715797844 A
  • Priority: Jan 26, 2015
    US US 201514605512 A
  • Priority: Oct 24, 2013
    US US 201314062516 A
  • Priority: Jan 25, 2012
    US US 201213357935 A
  • Priority: Feb 28, 2011
    US US 201113036720 A
  • Priority: Jan 26, 2011
    US US 201161436301 P

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