Patent ID: 9468720
Filing Date: 2016-10-18
CPC Classification: A61M

Claim Text:
1. A handheld injection device comprising: a housing having a first axis; a first cartridge configured to contain a first injectable fluid; a second cartridge configured to contain a second injectable fluid; the first and second cartridges being contained in a distal region of the housing and disposed in a side-by-side relationship with respect to each other; an adjustable tip portion coupled to the housing and configured to support a needle having a second axis, the adjustable tip portion configured to rotate between a plurality of predetermined positions defined by an angle between the first axis and the second axis, the adjustable tip portion including a plurality of depressions and ball bearings configured to engage the projections to fix the tip portion in place at a selected one of the plurality of predetermined positions; and an injection drive mechanism configured to cause extrusion of a mixture of the first and second injectable fluids at a desired ratio from the needle.