Patent ID: 11911285
Assignee: MIRUS LLC
Field: Medical technology (Instruments)
Classification: CPC A | IPC A

Claim 1:
2. The interbody implant device as defined in claim 1, wherein said frame structure further includes an inner top rim and an inner bottom rim; said inner top rim and said inner bottom rim are spaced from one another; said outer top rim is spaced from said inner top rim; said inner top rim forms at least a portion of said top surface of said interbody implant device; said outer bottom rim is spaced from said inner bottom rim; said inner bottom rim forms at least a portion of said bottom surface of said interbody implant device; said frame structure includes a central opening; said inner top rim defines an upper perimeter of said central opening; said inner bottom rim defines a lower perimeter of said central opening; a bottom surface of said inner top rim is partially or fully absent said porous structure to form an upper undercut in said central opening; a top surface of said inner bottom rim is partially or fully absent said porous structure to form a lower undercut in said central opening.