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Leverkusen, Germany

Patent
Heraeus Holding GmbH | Date: 2016-01-08

One aspect relates to a layered structure with a substrate, a first layer over the substrate, and a second layer over the first layer. The substrate and the second layer are an electrically conductive material and the first layer is an insulating material or the substrate and the second layer are insulating material and the first layer is electrically conductive material. At least one of the first and second layers comprises an electrically conductive polymer.


Patent
Heraeus Holding GmbH | Date: 2016-01-08

One aspect is a feedthrough for a medical implantable device including a ferrule having a metal that is configured to be welded to a case of the implantable device. The ferrule substantially surrounds an insulator and shares an interface therewith, the insulator having a glass or ceramic material. Conductive elements are formed through the insulator providing an electrically conductive path through the insulator. There is no braze or solder at the interface between the ferrule and the insulator and that there is no braze or solder adjacent the conductive elements.


Patent
Heraeus Holding GmbH | Date: 2016-01-08

One aspect is an implantable medical device with a feedthrough assembly having an insulator and a plurality of conducting elements extending therethrough. The feedthrough assembly is placed in a case with an opening defining a narrow space therebetween. A braze material fills the narrow space, thereby hermetically sealing the feedthrough assembly to the case. One of the feedthrough assembly and the case include a feature configured to securely hold the braze and in that the implantable medical device does not include a ferrule.


A method for producing synthetic quartz glass by fusion of SiO


Patent
Heraeus Holding GmbH | Date: 2015-10-27

A vacuum cementing system has at least one cement powder cartridge and a container-opening system. The container-opening system has at least one container for at least one liquid and/or at least one powder, an opening device, and an outlet opening for applying a negative pressure. When a negative pressure is being applied, the opening device is mobile relative to at least a part of the at least one container. The vacuum cementing system has a means for connecting the cement powder cartridge to the at least one container and utilizes necessary vacuum for automatically opening the at least one container.

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