Snap fit rod and fastener system
作者： David Rathbun
DOI:
关键词: Fixation (surgical) 、 Structural engineering 、 Spring (mathematics) 、 Washer 、 Materials science 、 Rod 、 Mechanism (engineering) 、 Cable gland 、 Fastener 、 Clamp
摘要: Implementations of the present disclosure provide a snap fit rod and fastener system including one or more fasteners for securing rods to secure spine other anatomical structure. The include fixation shaft, clamp connector. shaft (for example pedicle screw) is configured frictionally engage bone (vertebra) workpiece. has pressure responsive portion that defines an opening receive rod. connector connect exert on modify A bias mechanism, such as washer spring may be included urge against which can overcome by “snap fit” effect. For additional adjustability, pivotally mounted shaft.
google.co.in 参考文章(32)
Keith E. Miller, Bottom loading connector for attaching a spinal rod to a vertebral member ,(2008)
Ulrich Kramer, Jens Beger, Stephan Lindner, Jörg Schumacher, Orthopedic fixation device and orthopedic fixation system ,(2005)
Daniel Vennard, Manuel Schaer, Josef Gabelberger, Lee-Ann Norman, Benno Niedermann, Barclay Davis, Stefan Schwer, Reto Halbeisen, Nicholas Angert, Edward McShane, Clamps used for interconnecting a bone anchor to a rod ,(2008)
Richard C. Techiera, Robert G. Johnson, Coupling system and method for extending spinal instrumentation ,(2002)
Dianne Herrin, Beat Schenk, Michael Mazzio, Adjustable clamp for bone fixation element ,(1996)
Jacques Mata, Positioning and locking device ,(1999)
Robert S. Bray, Bone fastener assembly for bone retention apparatus ,(2005)
Kenneth Arden Eliasen, Kamran Aflatoon, Mark Ettlinger, Bone anchoring member with clamp mechanism ,(2009)
Charles James Newson, A bone fixing screw pin ,(1995)
Christian L. Lauridsen, Keith R. Peterson, Brent A. Felix, Polyaxial screw system ,(2008)