Abstract: A medical cutting device for creating thin slices, has a device body, a cover, a working section which rigidly adjoins a connecting section, and a recess on the top side, which is enclosed by a delimiting ridge. The cover comprises a counterpart to the connecting section adjoined by a pressure section which is positioned opposite the recess at a distance da, and therefore a guide slot extending between the working section and the pressure section remains free for a cutting blade. The distance of the guide slot to the bottom surface of the recess, which is defined by the distance da, defines the thickness, which can be achieved, of a slice to be created. The cutting blade is disposed within the guide slot and is rigidly connected to a rotatable shaft extending perpendicularly to the plane of the guide slot and extends through a recess in the cover.

Abstract: An ossicular prosthesis has a head plate as a first fastening element, a second fastening element for the mechanical connection to the ossicular chain, or to the inner ear, and a connecting element. The head plate has a central coupling region and radially outward extending bridging elements which are connected to the coupling region via a radially inner end region and each transition into an outer free end section. The bridging elements are connected to the coupling region so that they fold together upon introduction of a force component parallel to the longitudinal axis, wherein their end sections are pivoted radially closer to the longitudinal axis and thereby also execute an axial movement. The bridging elements, without this force, extend from the coupling region at a predefined, fixed angle. The prosthesis can be inserted into the middle ear of the patient more easily and through a much smaller artificial opening.

Abstract: A medical cutting device for creating thin slices, has a device body, a cover, a working section which rigidly adjoins a connecting section, and a recess on the top side, which is enclosed by a delimiting ridge. The cover comprises a counterpart to the connecting section adjoined by a pressure section which is positioned opposite the recess at a distance da, and therefore a guide slot extending between the working section and the pressure section remains free for a cutting blade. The distance of the guide slot to the bottom surface of the recess, which is defined by the distance da, defines the thickness, which can be achieved, of a slice to be created. The cutting blade is disposed within the guide slot and is rigidly connected to a rotatable shaft extending perpendicularly to the plane of the guide slot and extends through a recess in the cover.

Abstract: An ossicular prosthesis has a head plate as a first fastening element, a second fastening element for the mechanical connection to the ossicular chain, or to the inner ear, and a connecting element. The head plate has a central coupling region and radially outward extending bridging elements which are connected to the coupling region via a radially inner end region and each transition into an outer free end section. The bridging elements are connected to the coupling region so that they fold together upon introduction of a force component parallel to the longitudinal axis, wherein their end sections are pivoted radially closer to the longitudinal axis and thereby also execute an axial movement. The bridging elements, without this force, extend from the coupling region at a predefined, fixed angle. The prosthesis can be inserted into the middle ear of the patient more easily and through a much smaller artificial opening.

Abstract: Corneal epithelial pocket formation systems include a cutting head and a blade coupled to the cutting head. The blade is coupled to the cutting head at an orientation that is effective in maintaining a viable separated pocket defining portion of corneal epithelium of an eye of a patient during formation of a corneal epithelial pocket of the eye. The blade includes a cutting edge surface at its distal end. The cutting edge surface is effective in separating the corneal epithelium from the underlying Bowman's membrane of the eye without leaving residual corneal epithelial cells in contact with Bowman's membrane that may result in corneal epithelial cell growth between a corneal implant located in the corneal epithelial pocket and the underlying Bowman's membrane. Versions of the present systems include spring loaded blade holders, which may be removable from the cutting head. Versions also can include applanators.

Abstract: Corneal epithelial pocket formation systems include a cutting head and a blade coupled to the cutting head. The blade is coupled to the cutting head at an orientation that is effective in maintaining a viable separated pocket defining portion of corneal epithelium of an eye of a patient during formation of a corneal epithelial pocket of the eye. The blade includes a cutting edge surface at its distal end. The cutting edge surface is effective in separating the corneal epithelium from the underlying Bowman's membrane of the eye without leaving residual corneal epithelial cells in contact with Bowman's membrane that may result in corneal epithelial cell growth between a corneal implant located in the corneal epithelial pocket and the underlying Bowman's membrane. Versions of the present systems include spring loaded blade holders, which may be removable from the cutting head. Versions also can include applanators.