Is a
Patent attributes
Patent Applicant
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Ferry Tamtoro0
Dhairya Mehta0
Lawrence Ring0
Stephanie Toy0
Alexander Stuart Cairns0
Scott R. Gibson0
Date of Patent
October 15, 2024
0Patent Application Number
144438470
Date Filed
November 20, 2013
0Patent Citations
...
Patent Primary Examiner
Patent abstract
A drug delivery device includes a blunt cannula and a reservoir. The blunt cannula has a cylindrical wall that defines an axial passage between a first end and a second end of the blunt cannula. The wall has at least a first tapered region at the first end to define an opening in fluid communication with the axial passage and adapted at the first end to resist interruption of fluid flow through the axial passage and out of the first end of the blunt cannula. The reservoir is connected to the second end of the blunt cannula.
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