Michael J. O'Neil,Liesbeth Brown,Nimish Parikh,Daniel Keeley,Michael J. ONeil
申请号：
US14877901
公开号：
US20160081804A1
申请日:
2015.10.07
申请国别(地区):
US
年份:
2016
代理人:
摘要：
Devices and methods for in situ drawing, filtering and seeding cells from the marrow of surrounding bone into a fusion cage without any of the challenges mentioned above. Various implants and devices with aspiration ports that enable in-situ harvesting and mixing of stem cells. These devices may include spinal fusion cages, long bone spacers, lateral grafts and joint replacement devices. Each device utilizes at least one aspiration port for harvesting of stem cell-containing marrow via aspiration from adjacent bony elements.
