Unversität Zürich

Other

Biotronik Ag

Ntnu - Norges Teknisk-naturvitenskapelige Universitet

Vartan Kurtcuoglu

Alexander Borck

Alexander Rzany

Bjoern Klocke

Dimos Poulikakos

Jens Ulmer

Robert Schmiedl

Matthias Gratz

Aldo Ferrari

Andreas Spiegelberg

Philipp Schoen

Carlo Kriesi

Martin Steinert

Anastasios Marmaras

Björn Klocke

Philipp Schön

The invention relates to a device for determining a parameter for the diagnostics of hydrocephalus and other disorders of intracranial pressure, wherein information about the volume elasticity is obtained from a pressure signal or another characteristic signal which contains information about the pressure or the volume composition in the skull. The characteristic parameter determined according to the invention is the ratio of the amplitude of a modulating wave in the processed characteristic signal to the amplitude of the modulated wave in the course of the pulse amplitude of the modulated wave of the processed characteristic signal.

Device for determining a parameter for diagnosing hydrocephalus and other disorders of intracranial pressure

The present invention relates to a cell culture device () for use with an optical microscope (), comprising a housing () that is configured to be placed onto a stage of an optical microscope () in front of an objective () of the microscope (), the housing () enclosing an internal space () of the housing (), a removable flow chamber () enclosing an internal space () for accommodating a cell culture (CC) comprising living biological cells, a heater () arranged in the internal space () of the housing () for heating said fluid medium (M) to be guided through the flow chamber (), a first flow path (P) arranged in the internal space () of the housing () for guiding said fluid medium (M) towards the flow chamber () via said heater (), and a second flow path (P) arranged in the internal space () of the housing () for guiding said fluid medium (M) away from the flow chamber (), and a pump () for pumping said fluid medium (M) through the first flow path (P) into the internal space () of the flow chamber () and through the second flow path (P) out of the internal space () of the flow chamber () when the flow chamber () is inserted into the internal space () of the housing ().

Cell culture device

The present invention refers to an implant with a surface layer having a topographic modification. The topographic modification includes a line pattern with ridge and groove widths of 0.9 to 1.1 &#x3bc;m and a ridge height of more than 0.9 &#x3bc;m.

Implant with a surface layer having a topographic modification

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Winterthur, Switzerland

Vartan Kurtcuoglu