3D Mating Point Attribute
| Tag | (0068,64C0) |
|---|---|
| Type | Conditionally Required (1C) |
| Keyword | ThreeDMatingPoint |
| Value Multiplicity | 3 |
| Value Representation | Double (FD) |
Origin of the contact system.
Required if 2D Mating Feature Coordinates Sequence (0068,6430) is not present and Implant Template 3D Model Surface Number (0068,6350) is present.
May be present if 2D Mating Feature Coordinates Sequence (0068,6430) is present and Implant Template 3D Model Surface Number (0068,6350) is present.
See Section C.29.1.4.1.1
Section C.29.1.4.1.1
C.29.1.4.1.1 Mating Features
These Attributes establish a Cartesian coordinate system relative to the Frame of Reference of the implant. When two implants are assembled using a pair of mating features, a rigid spatial registration can be established, that transforms one Frame of Reference so that the mating features align.