Methods of Making Micro-Abrasive Blasting Device for Dental Applications
OwnerBoaz Barry Gromaninventor
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Abstract
A micro-abrasive blasting device comprises a mixing chamber, a delivery conduit extending from external the mixing chamber to the mixing chamber and a discharge conduit extending from the mixing chamber. Abrasive material may selectively be sealed in the chamber by positioning the discharge conduit to abut the inlet port. The chamber may be spherical to deliver consistent powder perturbation at all mixing chamber orientations. Methods of using the device are disclosed. Methods of making the device by blow molding are disclosed.
Claims9
A method of making a micro-abrasive blasting device pipette component comprising a mixing chamber having a wall, an inlet port disposed in the wall, and a discharge port disposed in the wall, the method comprising:
- forming a gas delivery conduit extending from external the mixing chamber to the inlet port, and having an inlet end;
- forming a discharge conduit extending from the discharge port, to external the mixing chamber, and having an outlet end;
- and
- sealing one of the inlet and discharge ends during a blow-molding process to entrap pressurized-gas for forming the component during a blow-molding process.
Dependencies are inferred from the claim text.