US2010274300A1PendingUtilityA1

Bone grafting material packing instrument

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Individually held — no corporate assignee on recordPriority: Dec 31, 2006Filed: Jun 25, 2010Published: Oct 28, 2010
Est. expiryDec 31, 2026(~0.4 yrs left)· nominal 20-yr term from priority
Inventors:Jason M. Yamada
A61B 17/885A61F 2/4601A61B 17/24A61C 3/08
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Claims

Abstract

A bone graft material condensing instrument comprising a longitudinally extending handle and a laterally extending distal head having an upper surface bounded by vertically extending substantially flat sides and a flat horizontally extending lower surface.

Claims

exact text as granted — not AI-modified
1 . An instrument for laterally condensing a bone graft material between a raised portion of a sinus membrane and a bony floor of a sinus, the instrument comprising:
 a handle elongated along a longitudinal axis of the instrument and   a distal head extending upwardly from an upper end of the handle and laterally from the longitudinal axis of the instrument,   the distal head including
 a downwardly curved rear portion, 
 a rounded forward end, 
 an upper surface extending between the downwardly curved rear portion and the rounded forward end, 
 a flat lower surface extending horizontally between the rounded forward end and the handle, and 
 vertically extending substantially flat sides extending from the upper surface between the downwardly curved rear portion and the rounded forward end and the flat lower surface between the rounded forward end and the handle.

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