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US 2019/0290861 A1Published application
Delivery tool of a viscoelastic syringe assembly
AssigneeN&M Surgical Advancements, LLC
InventorAnthony Novak
Life of this patent
Estimating the term…
Abstract
A delivery tool connectable with a syringe can be used to deliver a viscoelastic solution. The tool includes a first segment, a second segment and an inner lumen defined by the first and second segments. A distal portion extends from the second segment in a curved manner.
Claims17
A delivery tool connectable to a syringe, the delivery tool comprising:
- a cannula having an inner lumen that terminates at a distal opening;
- and
- a tip portion including a curve defined as a central axis of the tip portion, the tip portion including a surface extending from and fixed to a portion of the cannula that forms the distal opening, wherein opposite the cannula, the tip portion has a distal tip having a substantially bulbous shape fixed to the surface that originates at a distal end of the surface such that the substantially bulbous shape is separated from the distal opening by the surface, wherein, the surface includes a bevel and, relative to the curve, the bevel is positioned to one side of the tip portion.
A syringe assembly, comprising:
- a delivery tool including:
- a cannula having an inner lumen that terminates at a distal opening;
- and
- a tip portion including a curve defined as a central axis of tip portion, the tip portion including a surface extending from and fixed to a portion of the cannula that forms the distal opening, wherein opposite the cannula, the tip portion has a distal tip having a substantially bulbous shape fixed to the surface that originates at a distal end of the surface such that the substantially bulbous shape is separated from the distal opening by the surface, wherein, the surface includes a bevel and, relative to the curve, the bevel is positioned to one side of the tip portion;
- and
- a syringe connected to the delivery tool.
3 more elements
Dependencies are inferred from the claim text.