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Subcutaneous, intramuscular bearing for a rigid transcutaneous implant

  • US 20050102038A1
  • Filed: 11/05/2004
  • Published: 05/12/2005
  • Est. Priority Date: 11/07/2003
  • Status: Active Grant
First Claim
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1. A subcutaneous, intramuscular bearing for a rigid transcutaneous implant (2), which can be anchored intracorporally in a bone stump, comprising:

  • an intermediate piece (3) between the implant (2) and an extracorporal coupling that can be coupled to the implant a rigid bushing (5) tightly connected to the intermediate piece (3), such that between a wall of the bushing (5) and the intermediate piece (3) a closed annular space (6) is formed in an intracorporal direction to receive the extracorporal coupling, an open-meshed, three-dimensional lattice structure (8) on an outer wall of the bushing (5) and a distal region of the outer wall having a width B which is free of the three-dimensional lattice structure, and a spring ring (9), insertable in the annular space (6) from its distal end, moved there with a telescoping motion, and locked under exertion of a spring effect of the spring ring (9).

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