Dentistry – Prosthodontics – Holding or positioning denture in mouth
Reexamination Certificate
2007-01-25
2009-11-03
Rodriguez, Cris L (Department: 3732)
Dentistry
Prosthodontics
Holding or positioning denture in mouth
C433S215000, C433S225000, C433S201100, C433S173000, C433S141000, C433S175000, C433S165000
Reexamination Certificate
active
07611355
ABSTRACT:
A manual driver for a dental implant drill or other dental implant tools and the method of use for preparing for dental implantation are provided. The manual driver includes a handle, an extension shank and a chuck having an axial channel configured to receive and interlock an implant drill, and a fastening screw transverse to the axial channel. The method of manual preparation for dental implantation using the manual driver has a high precision, and reduces the risk of bone cracking caused by vibration of motor-driven drilling. The manual drilling method provides better tactile sensation and drilling control to the dentist. Further, the method avoids drilling irrigation, allows collection of virgin bone tissue from the drills, and reintroduces the collected bone tissue in the receiving bore to promote bone regeneration after the implantation.
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Li Yi
Patel Yogesh
Rodriguez Cris L
Silverman Melvin K.
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