Paul F Nassab

US Patent:

20100198266, Aug 5, 2010

Filed:

Feb 5, 2010

Appl. No.:

12/701307

Inventors:

Paul Fuad Nassab - Parkville MO, US

International Classification:

A61B 17/80

US Classification:

606280

Abstract:

An osteosynthesis device is provided. The device includes a first portion and a second portion coupled to the first portion. The first portion is positioned substantially along a first plane and is configurable to fit a first bone surface. The second portion is positioned substantially along a second plane that is different from the first plane and is configurable to fit a second bone surface.

US Patent:

20160375564, Dec 29, 2016

Filed:

Jun 23, 2016

Appl. No.:

15/190447

Inventors:

Paul Nassab - , US
Paul Nassab - Parkville MO, US

International Classification:

B25B 23/00
B25B 15/04
B25B 13/46

Abstract:

A dual-setting rotating system selectively provides unidirectional rotation to a drive shaft. Along with the drive shaft, the system includes a primary ratchet gear fixedly disposed on the drive shaft and configured to motivate the drive shaft in principal rotation. A secondary ratchet gear is coaxial with the primary ratchet gear and rotatably attached about at least a portion of the drive shaft. A pinion gear is axially-aligned with the drive shaft and operably engaged with the secondary ratchet gear and a shaft gear to motivate the drive shaft during retrograde rotation. The shaft gear is rigidly attached to and coaxial with the drive shaft. A clutch plate spans the primary and secondary ratchet gear while a main body encloses at least a portion of the clutch plate.