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US 12,289,840 B2Granted
Hermetic coating of components
AssigneeHeraeus Medevio GmbH & Co. KG
InventorUlrich Hausch
Life of this patent
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Abstract
One aspect relates to a process for producing an electrical medical implant, comprising the following steps: a. providing an electrical feedthrough, which comprises a substrate, an electrical component, and a contact element; b. coating the electrical component with a layer.
Claims14
A process for producing an electrical medical implant, comprising:
- providing an electrical feedthrough comprising a substrate, an electrical component, and a contact element;
- arranging a conduit element within the substrate and extending from a first side of the substrate to an opposite second side of the substrate;
- and
- coating the electrical component with a parylene layer and an Al2O3 layer;
- wherein the conduit element comprises a cermet;
- and
- wherein the produced implant is configured to be implanted in the human body without a housing.
4 more elements
An electrical medical implant, comprising:
- an electrical feedthrough, which comprises a substrate;
- a conduit element, which is arranged within the substrate and extends from a first side of the substrate to an opposite second side of the substrate, wherein the conduit element comprises a cermet;
- an electrical component;
- and
- a contact element, wherein the electrical component is arranged on the first side of the substrate and is coated with a parylene layer and an Al2O3 layer;
- wherein the implant is configured to be implanted in the human body without a housing.
3 more elements
Dependencies are inferred from the claim text.