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US 2006/0189944 A1Published application
Spray for fluent materials
AssigneeConfluent Surgical, Inc.
InventorsPatrick Campbell, Arthur Driscoll, Tom Guest
Life of this patent
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AssigneeConfluent Surgical, Inc.
InventorsPatrick Campbell, Arthur Driscoll, Tom Guest
Estimating the term…
Certain embodiments relate to a sprayer or other medical apparatus for applying a biocompatible coating in situ. Such an apparatus may have a first conduit connected to a first exit opening and a second conduit connected to a second exit opening to deliver a first composition through the first conduit and a second composition through the second conduit to mix the first composition and the second composition outside both the first conduit and the second conduit. The first composition may be, e.g., a precursor to a material formed after the mixing of the first composition and the second composition. The first exit opening and the second exit opening may be approximately adjacent to each other and define an angle that is less than about 140 degrees.
A medical apparatus for applying a biocompatible coating in situ comprising:
The apparatus of claim 11, wherein a gas exiting the gas flow outlet propels the first and second components out of the first and second openings, respectively.
The apparatus of claim 13, wherein the length of the gap is between about 0.1 mm and about 7 mm.
The apparatus of claim 19, wherein the first chamber is detachably coupled to the first conduit.
A method for applying a biocompatible material in situ in a patient comprising using an apparatus to apply a first composition and a second composition to react the first composition with the second composition to thereby form the biocompatible material in situ:
Dependencies are inferred from the claim text.