US 12,144,744 B2
Bone material dispensing device with distal frame
Benjamin T. Reves, Memphis, TN (US); Joseph Thomas Hirsch, Memphis, TN (US); Mark R Grizzard, Munford, TN (US); Daniel A. Shimko, Germantown, TN (US); and Jonathan M. Dewey, Memphis, TN (US)
Assigned to Warsaw Orthopedic, Inc., Warsaw, IN (US)
Filed by Warsaw Orthopedic, Inc., Warsaw, IN (US)
Filed on Jul. 19, 2021, as Appl. No. 17/379,555.
Prior Publication US 2023/0014311 A1, Jan. 19, 2023
Int. Cl. A61F 2/46 (2006.01)
CPC A61F 2/4601 (2013.01) [A61F 2002/4627 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A bone material dispensing device comprising a housing having a proximal end, a distal end, and a longitudinal axis, the proximal end having a first opening and the distal end comprising a frame having a front wall, and a back wall, the back wall having a back opening and the front wall having a second opening such that the first opening, the back opening and the second opening are configured to slidably receive at least a portion of a plunger, the front wall comprising a generally flat contact surface configured to engage a funnel; and a locking member pivotably connected to an upper surface of the housing and extending adjacent to the upper surface of the housing, the locking member comprising a locking surface extending adjacent to the distal end of the housing, the locking member being movable in a locking position to lock the portion of the funnel with the housing.