Patent ID: 11903627
Assignee: WARSAW ORTHOPEDIC, INC.
Field: Medical technology (Instruments)
Classification: CPC A  B | IPC A  B

Claim 18:
19. A method of hydrating a bone material with a liquid, the method comprising mixing the liquid with the bone material comprising a coherent mass of milled and lyophilized demineralized bone fibers in a device, the device comprising a chamber having a proximal end and a distal end, and the bone material disposed within the chamber, the bone material comprising a coherent mass of milled and lyophilized demineralized bone fibers; and a plunger having at least a portion slidably disposed within the proximal end of the chamber and configured to dispense the bone material mixed with the liquid from the distal end of the chamber, when the plunger is in an extended position, wherein the device comprises a second plunger and a second chamber such that movement of the second plunger to a retracted position causes a gas to move into the second chamber and mix with the liquid and cause pressure to generate in the second chamber causing the second plunger to move in the extended position to cause fluid to enter a connector and into the chamber to hydrate the coherent mass of milled and lyophilized demineralized bone fibers in the chamber.