Gas assisted spray applicator
OwnerCurtis Miller, Jon Hoogenakker +1inventors
InventorsCurtis Miller, Jon Hoogenakker, Alan Lonnemann
Life of this patent
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Abstract
A medical fluid delivery system for reactive fluids such as tissue adhesive fluids including fibrin glues whereby reactive fluids in separate syringes are expelled from the system while a separate compressed gas is released around, adjacent to, or proximate the expelled reactive fluids such that the fluids and gas mix and are propelled onto a site.
Claims2
An adhesive applicator comprising:
- a first syringe for storing a first solution;
- a second syringe for storing a second solution;
- a compressed gas source for providing compressed gas;
- and
- a tip fluidly connected to both the first and second syringes for selectively receiving the first and second solutions in a separated manner and providing an expulsion port for each solution through which the solutions separately exit, the tip further being connected to the compressed gas source and providing for release of compressed gas around, adjacent to or proximate the expulsion ports such that the compressed gas when released mixes and propels the solutions and the compressed gas to a surgical site.
A mixing tip for attachment to a manifold for applying adhesive from attached syringes, the manifold including a plurality of syringe holders for receiving syringes and a plurality of corresponding lumens fluidly connected to the syringes and extending outward from the manifold in a manner such that the lumens expel fluids substantially adjacent to one another that mix thereafter, the mixing tip comprising a mixing body having a mixing chamber therein for selectively receiving the first and second solutions in a separated manner via the lumens and providing an expulsion port for each lumen through which the solutions separately exit, the tip further being connectable to a compressed gas source and providing for release of compressed gas around, adjacent to or proximate the expulsion ports such that the compressed gas when released mixes and propels the solutions and the compressed gas to a surgical site.
Dependencies are inferred from the claim text.