Micro implantable visual prostheses (2000)
Schwarz, M., Ewe, L., Hijazi, N., Hosticka, B.J., Huppertz, J., Kolnsberg, S., ...
Two micro implantable visual prosthesis systems for blind patients will be described. The first system is a retina implant which is based on an implantable microelectrostimulator applicable for...
The subject of this thesis is the development and the characterization of threedimensional electrode arrays for the electrostimulation of neural cells. For the development of the electrode...
CMOS microtransceivers in ophthalmology (2000)
Kolnsberg, S., Stangel, K., Hammerschmidt, D., Schwarz, M., Hosticka, B.J., Ewe, L., ...
Transceivers serve to receive and transmit various transponder data, such as identification or sensory information, using mainly RF links. An interesting category are transponders that extract their...
Single chip CMOS imagers and flexible microelectronic stimulators for a retina implant system (2000)
Schwarz, M., Ewe, L., Hauschild, R., Hosticka, B.J., Huppertz, J., Kolnsberg, S., ...
We are presenting CMOS image sensors and a microelectronic stimulator for realization of a retina implant system that will provide visual sensations using electrostimulation to patients suffering...
Single chip CMOS imagers and flexible microelectronic stimulators for a retina implant system (1999)
Schwarz, M., Hauschild, R., Hosticka, B.J., Huppertz, J., Kneip, T., Kolnsberg, S., ...
In this contribution we present the architecture and realization of microelectronic image sensors and flexible active microstimulators for a retina implant system that will provide visual sensations...
Single chip CMOS image sensors for a retina implant system (1999)
Schwarz, M., Hauschild, R., Hosticka, B.J., Huppertz, J., Kneip, T., Kolnsberg, S., ...
This work describes the architecture and realization of microelectronic components for a retina implant system that will provide visual sensations to patients suffering from photoreceptor...
MIKROSYSTEM UND VERFAHREN ZUM HERSTELLEN EINES MIKROSYSTEMS (1999)
Trieu, H.K., Mokwa, W., Ewe, L.
NOVELTY - The microsystem has a flexible foil (12), a number of semiconducting elements (14) embedded in the foil and at least one connecting line (16) essentially mounted on the foil for...
Microelectronic components for a retina implant system (1999)
Kolnsberg, S., Kneip, T., Lü, X., Huppertz, J., Hauschild, R., Schwarz, M., ...
This work describes the architecture and realisation of microelectronic components for a retina implant system that will provide visual sensations to patients suffering from photoreceptor...
Flexible silicon structures for a retina implant (1998)
Ewe, L., Mokwa, W., Schwarz, M., Hosticka, B.J.
Worldwide there are some different approaches toward the development of a retina implant as a visual prosthesis for people suffering from retinitis pigmentosa (RP). In this work we present an...
Evoked cortical potentials after electrical surface stimulation of the rabbit's retina (1998)
Walter, P., Szurman, P., Peixoto, N., Straßburger, S., Ewe, L., ...
Purpose. To demonstrate successful electrical stimulation of the retina in rabbits and to separate artificial responses due to passive signal conduction from event related cortical activity. Methods:...
Schwarz, M., Ewe, L., Hauschild, R., Hosticka, B.J., Huppertz, J., Kneip, T., ...
This contribution describes the realization of microelectronic components for a retina implant system that will provide visual sensations to patients with photoreceptor degeneration by applying...