Header assemblies for implantable medical devices
AssigneeCardiac Pacemakers, Inc.
InventorsJohn M. Edgell, Lawrence D. Swanson, Nick A. Youker
Life of this patent
Estimating the term…
Abstract
Embodiments of the invention are related to header assemblies for implantable medical devices, amongst other things. In an embodiment the invention includes a medical device including a header assembly housing. The header assembly housing can include a dielectric material, the header assembly housing can define a port aperture for receiving a connector pin of a stimulation lead. The port aperture can have a first end and a second end and a reflective insert disposed within the header assembly housing proximate to the second end. The reflective insert can be configured to enhance the view of the second end from outside of the header assembly housing. Other embodiments are also included herein.
Claims13
A medical device comprising:
- a header assembly housing comprising a translucent dielectric material, the header assembly defining a port aperture comprising an open first end and a closed second end and configured for receiving a connector pin of an electrical stimulation lead;
- a connector block comprising a conductive material, the connector block disposed within the header assembly housing and defining a pin aperture aligned with the port aperture defined by the header assembly, the pin aperture configured to receive the connector pin of the electrical stimulation lead;
- and
- a reflective insert disposed within the header assembly housing adjacent to the connector block and external to the port aperture, the reflective insert configured to enhance a view of the closed second end of the port aperture from outside of the header assembly housing, the reflective insert exhibiting substantially specular reflection.
A medical device comprising:
- a header assembly housing comprising a translucent dielectric material, the header assembly defining a port aperture having an open first end and a closed second end and configured for receiving a connector pin of an electrical stimulation lead;
- a connector block comprising a conductive material, the connector block disposed within the header assembly housing and defining a pin aperture aligned with the port aperture defined by the header assembly, the pin aperture configured to receive the connector pin of the electrical stimulation lead;
- and
- a reflective insert disposed within the header assembly housing adjacent to the connector block, the reflective insert configured to enhance a view of the closed second end of the port aperture from outside of the header assembly housing, wherein the reflective insert is offset from a center axis of the port aperture, the reflective insert exhibiting substantially specular reflection.
A medical device comprising:
- a header assembly housing comprising a translucent dielectric material, the header assembly defining a port aperture comprising an open first end and a closed second end and configured for receiving a connector pin of an electrical stimulation lead;
- a connector block comprising a conductive material, the connector block disposed within the header assembly housing and defining a pin aperture aligned with the port aperture defined by the header assembly, the pin aperture configured to receive the connector pin of the electrical stimulation lead;
- and
- a reflective insert disposed within the header assembly housing adjacent to the connector block and external to the port aperture, the reflective insert configured to enhance a view of the closed second end of the port aperture from outside of the header assembly housing, the reflective insert comprising a parabolic shape.
Dependencies are inferred from the claim text.