SIE AG SURGICAL INSTRUMENT ENGINEERING Patent applications |
Patent application number | Title | Published |
20150073397 | OPHTHALMOLOGICAL APPARATUS FOR THE BREAKDOWN OF EYE TISSUE - An ophthalmological apparatus includes a handle for manually holding and applying the ophthalmological apparatus, fastening abilities for fixing the ophthalmological apparatus at an eye, a light source, and a light projector for the focused projection of light pulses for punctiform tissue breakdown at a focal point in the interior of the eye tissue. The ophthalmological apparatus also includes a movement driver for moving the light projector. The movement of the light projector and therefore that of the focal point with the assistance of the movement driver permits a dimensioning of the optical projection system of the light projector which is substantially smaller than in the case of an ophthalmological apparatus where the focal point is moved exclusively by an optical projection system. | 03-12-2015 |
20120239014 | OPHTHALMOLOGIC DEVICE FOR BREAKING DOWN EYE TISSUE - An opthalmological apparatus includes a base station having a light source for generating light pulses, and an application head mountable on an eye having a light projector for the focussed projection of the light pulses for punctiform breakdown of eye tissue. The application head has drivers for moving the light projector in a feed direction and in a first scanning direction. A scanner is arranged in the base station in order to deflect the light pulses in a second scanning direction. The opthalmological apparatus includes an optical transmission system for transmitting deflected light pulses from the base station to the application head, and for superimposing the light pulses deflected in the second scanning direction onto the movement of the light projector in the first scanning direction. | 09-20-2012 |
20100076418 | OPHTHALMOLOGIC DEVICE FOR BREAKING DOWN EYE TISSUE - An opthalmological apparatus ( | 03-25-2010 |
20100049175 | OPHTHALMOLOGIC DEVICE FOR BREAKING DOWN EYE TISSUE - An opthalmological apparatus ( | 02-25-2010 |
20080287927 | Protective device for ophthalmic laser treatment - A protective device for ophthalmic laser treatment comprises a transparent foil for protecting an eye from direct contact by a reference body disposed between a laser applicator and the eye. The protective device further comprises means for disposing the foil between the reference body and the eye, for example a carrier frame, having the foil attached thereto, and a suction ring for attachment to the eye around an operative area. The suction ring is designed for receiving the carrier frame such that the operative area is covered by the foil when the suction ring is attached to the eye. Furthermore, the suction ring is provided with coupling means for attachment to the laser applicator. When the laser is activated, laser pulses are projected from the laser applicator through the reference body and the foil to dissolved tissue of the eye. By moving the focal point of the pulsed laser beam into the foil, open cuts can be made in the eye, without damaging the reference body. | 11-20-2008 |