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US 2014/0197575 A1Published application
Device for injecting a filling material in the fluid phase into a canal space
OwnerStephen KOUBIinventor
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OwnerStephen KOUBIinventor
Estimating the term…
A method is for fabricating a device for injecting a filler material in the fluid phase into a root canal space, the device including an adapter nozzle, an auto-mixer connected to the adapter nozzle, an intra-oral injection nozzle positioned at the upper end of the auto-mixer. The method includes using a shape memory material to make the injection nozzle so as to be bendable according to a desired orientation. The method also includes arranging on the exterior surface of the injection nozzle, circular ribs defining a groove, and moulding the upper end of the auto-mixer in this groove so that the injection nozzle is lodged in position in the upper end while retaining a degree of freedom in rotation around its axis of symmetry, or one or multiple circular ribs parallel to each other.
1-11. (canceled)
A method for fabricating a device for injecting a filler material in the fluid phase into a root canal space, the device comprising an adapter nozzle, an auto-mixer connected to the adapter nozzle, an intra-oral injection nozzle positioned at the upper end of the auto-mixer, the method comprising the steps of:
A method of making a device for injecting a filler material in the fluid phase into a root canal space, the method comprising:
Dependencies are inferred from the claim text.