DEVICE FOR ULTRASONIC CLEANING OF REMOVABLE DENTURES Russian patent published in 2005 - IPC

FIELD: orthopedic stomatology.

SUBSTANCE: device can be used as for cleaning and sterilizing dentures during its manufacture and when servicing patient. Device has nonsymmetrical curved surface. Device has cleaning bath, ultrasonic radiator, transport-lifting aid, denture holder, denture rocking mechanism connected with first electric drive. Cleaning bath and at least three additional cleaning baths are mounted in holders. Member for turning denture over is made in form of cut of wire made of alloy which has shape reversible memory. Wire is twisted 180° along axis and is tightly connected with denture holder and denture rocking mechanism. Transport-lifting aid has ring with vertical trapezoid-shaped protrusion, second electric drive and cleaning baths holders connected movably along vertical with shaft of second electric drive. Holder is made in form of loop with U-shaped cross-section from cut of springing wire. Automatic control unit is connected with ultrasonic radiator, with second and first electric drives and with turning-over member.

EFFECT: improved quality of cleaning.

2 cl, 6 dwg