公开(公告)号：US10070957B2

公开(公告)日：2018-09-11

申请号：US15478114

申请日：2017-04-03

Applicant: Dallin Andrew Hubbard

Inventor： Dallin Andrew Hubbard

IPC: A61F2/32 ,  A61F2/30 ,  A61F2/40 ,  A61F2/36 ,  A61F2/34 ,  A61F2/42 ,  A61F2/44

CPC classification number: A61F2/30 ,  A61F2/30742 ,  A61F2/32 ,  A61F2/34 ,  A61F2/3662 ,  A61F2/4014 ,  A61F2/4081 ,  A61F2/42 ,  A61F2/44 ,  A61F2002/30433 ,  A61F2002/30448 ,  A61F2002/30518 ,  A61F2002/30591 ,  A61F2002/30649 ,  A61F2002/30673 ,  A61F2002/30682 ,  A61F2002/3241 ,  A61F2002/3432 ,  A61F2002/345 ,  A61F2002/4685

Abstract: For a membrane encapsulated joint implant sealed under vacuum, a joint implant includes an outer cup, an inner cup, a joint head, a joint membrane, a lubricant, and an implant stem. The outer cup attached at a proximal bone. The nests within the outer cup and receives a joint head, the inner cup comprising an inner cup rim. The joint head is disposed within the inner cup and forms a bearing that rotates within the inner cup. The joint membrane sealed to the inner cup rim and vacuum seals the joint head within the inner cup to form a capsular space. The lubricant is disposed within the capsular space. The implant stem that is attached to a distal bone and that attaches through the joint head through the joint membrane.

公开(公告)号：US20170281351A1

公开(公告)日：2017-10-05

申请号：US15478114

申请日：2017-04-03

Applicant: Dallin Andrew Hubbard

Inventor： Dallin Andrew Hubbard

IPC: A61F2/30

CPC classification number: A61F2/30 ,  A61F2/30742 ,  A61F2/32 ,  A61F2/34 ,  A61F2/3662 ,  A61F2/4014 ,  A61F2/4081 ,  A61F2/42 ,  A61F2/44 ,  A61F2002/30433 ,  A61F2002/30448 ,  A61F2002/30518 ,  A61F2002/30591 ,  A61F2002/30649 ,  A61F2002/30673 ,  A61F2002/30682 ,  A61F2002/3241 ,  A61F2002/3432 ,  A61F2002/345 ,  A61F2002/4685

Abstract: For a membrane encapsulated joint implant sealed under vacuum, a joint implant includes an outer cup, an inner cup, a joint head, a joint membrane, a lubricant, and an implant stem. The outer cup attached at a proximal bone. The nests within the outer cup and receives a joint head, the inner cup comprising an inner cup rim. The joint head is disposed within the inner cup and forms a bearing that rotates within the inner cup. The joint membrane sealed to the inner cup rim and vacuum seals the joint head within the inner cup to form a capsular space. The lubricant is disposed within the capsular space. The implant stem that is attached to a distal bone and that attaches through the joint head through the joint membrane.