Patent application number | Description | Published |
20100304876 | Golf Diagnosis Apparatus And A Method Of Performing Golf Diagnosis - A golf diagnosis apparatus, comprising a first acquisition device adapted for acquiring first information indicative of a performance, particularly a stroke, of a golf player, the first acquisition device being directed along a first direction, a second acquisition device adapted for acquiring second information indicative of the performance, particularly the stroke, of the golf player, the second acquisition device being directed along a second direction which differs from the first direction, and a data evaluation unit adapted for evaluating the first information and the second information to determine golf diagnosis related data, wherein the first direction is parallel to and the second direction is perpendicular to a motion vector of a golf ball hit by the golf player. | 12-02-2010 |
20110022037 | System and Method for Minimizing the Side Effects of Refractive Corrections Using Line or Dot Cuts for Incisions - A system and method for performing refractive surgery in an eye requires creating a plurality of cuts in the stroma or the lens that are randomly positioned relative to a reference axis. The geometry for each cut is unique and includes a start point in the stroma that is identified by a distance “r” from the axis, and an azimuthal angle “θ” that is measured around the axis. A computer provides concerted control for a laser unit and an optical scanner to randomly vary the start point for each cut, to create a pattern of cuts that will implement the desired refractive surgery, yet be visually illusive. | 01-27-2011 |
20110159976 | A Golf Diagnosis Apparatus And A Method Of Performing Golf Diagnosis - A golf diagnosis apparatus, comprising a first acquisition device adapted for acquiring first information indicative of a performance, particularly a stroke, of a golf player, the first acquisition device being directed along a first direction, a second acquisition device adapted for acquiring second information indicative of the performance, particularly the stroke, of the golf player, the second acquisition device being directed along a second direction which differs from the first direction, and a data evaluation unit adapted for evaluating the first information and the second information to determine golf diagnosis related data, wherein the first direction is parallel to and the second direction is perpendicular to a motion vector of a golf ball hit by the golf player. | 06-30-2011 |
Patent application number | Description | Published |
20100151957 | Imaging Apparatus and Golf Diagnosis Apparatus - An imaging apparatus comprising an illumination device adapted for illuminating a movable object during at least two timely spaced time intervals, an image sensor device adapted to capture an image of the movable object, and a control unit adapted for coordinating the illumination device and the image sensor device in a manner that the image sensor device captures the image of the illuminated movable object during the at least two timely spaced time intervals and that the image sensor device is deactivated during at least a portion of the time distance between the at least two timely spaced time intervals. | 06-17-2010 |
20110144629 | Method for Complementing Conventional Vision Correction with Laser Correction of the Cornea - A system and method for reshaping the cornea of an eye with a laser that also incorporates a subsequent compensation for residual vision aberrations. A diagnostic unit obtains a pre-op prescription for the eye and predicts an induced refractive shift resulting from laser treatment. Based on this data, a preview lens is selected or manufactured to evaluate the tolerance of a patient to a predicted post-op vision. Then, a laser unit is used to alter the cornea of the eye (i.e. laser treatment) to increase the depth-of-field of the eye. Subsequently, after the laser treatment has been completed, conventional vision correction is provided by spectacles, intraocular lenses or contact lenses. This conventional correction will then compensate for any remaining pre-op aberrations, as well as any residual aberrations in the patient's post-op vision that may have been induced during the laser treatment. | 06-16-2011 |
20130190735 | System and Method for Performing a Presbyopic Correction - The system according to the present invention is used to create an ablation such that the surface of the cornea comprises a central region having a convex central steepening with a first radius of curvature and a surrounding region having a convex shape with a second radius of curvature, wherein the first radius of curvature is smaller than the second radius of curvature for performing a presbyopic correction. The ablation depth in the central region varies between a minimum ablation depth in the center and a maximum ablation depth at the border of the central region. The ablation depth in the surrounding region is the same as the maximum ablation depth at the border of the central region. | 07-25-2013 |
Patent application number | Description | Published |
20130072915 | System and Method for Moving the Focal Point of a Laser Beam - A system and method are provided wherein an operational characteristic of a laser beam is identified. A predetermined ophthalmic reference datum is also identified. The identified laser beam characteristic is then used in its relationship with the reference datum for guidance and control of the laser beam's focal point. In operation, the laser beam's focal point is moved through eye tissue while minimizing any deviations of the operational characteristic of the laser beam from the reference datum. | 03-21-2013 |
20130103010 | System and Method for Laser Ablation on a Surgical Surface - A system and method for performing Laser Induced Optical Breakdown (LIOB) on a target tissue includes a detector for imaging the interface surface between the target tissue and a base tissue. Also included is a laser unit for generating a laser beam, and for focusing the laser beam to a focal point. A computer is provided for controlling movement of the focal point. Specifically, this control is accomplished to maintain the focal point in the target tissue, but beyond a predetermined distance from the interface surface. For the present invention, the predetermined distance is established by considerations of laser beam geometry, which are applied in the context of images that are created of the interface surface. | 04-25-2013 |
20130235341 | System and Method for Controlled Reduction of Opacities in an Eye - A methodology is provided for correcting the placement of a laser beam's focal point. Specifically, this correction is done to compensate for displacements of the focal point that may be caused when implant material (e.g. an Intraocular Lens (IOL)) is positioned on the optical path of the laser beam. The methodology of the present invention then determines a deviation of the laser beam's refracted target position (uncompensated) from its intended target position. A calculation of the deviation includes considerations of the laser beam's wavelength and refractive/diffractive characteristics introduced by the implant material. This deviation is then added to the refracted target position to make the refracted target position coincide with the intended target position of the focal point. The laser beam will then focus to its intended target position. | 09-12-2013 |
20130237969 | System and Method for Short Scan Interferometric Imaging - A system for establishing a reference datum inside the eye of a patient includes an imaging unit for generating and directing imaging beams along respective beam paths into the eye. A detector is connected with the imaging unit and is used to identify the location(s) of marked responses on each beam path where the imaging beam intersects a selected interface surface. A computer then organizes the plurality of marked responses into a predetermined subset according to their common intersection with a same interface surface. This predetermined subset is then fitted with a topology of a surface to establish the reference datum. | 09-12-2013 |
20140135751 | SYSTEM AND METHOD FOR INCISING A TILTED CRYSTALLINE LENS - A system and method are disclosed for using a laser unit to treat a crystalline lens (or lens capsule) to compensate for any tilt angle “φ” there may be between a lens axis and an operational axis of the laser unit (i.e. “z” axis). To begin, a contiguous sequence of procedure paths that collectively define the boundary surface of a lens volume are identified, with each procedure path inclined by the tilt angle “φ”. A slice occurs in an x-y plane that is on the boundary surface of the volume of lens and includes portions of several procedure paths. The slices are projected into the x-y plane where they are sequenced for use as trace paths for the laser unit. The trace paths are used to guide a laser beam to perform LIOB along the slice for the different values of “z” to incise the boundary surface. | 05-15-2014 |
20140257256 | DIMENSIONAL COMPENSATOR FOR USE WITH A PATIENT INTERFACE - An apparatus and method are provided for performing ocular laser surgery using a patient interface having a posterior contact surface that may include surface irregularities that were generated during manufacturing of the patient interface. A beam delivery system having a focusing lens, scanning subsystem and adaptive optic (e.g. deformable mirror) is provided for guiding the surgical laser beam through the patient interface and to a desired focal spot location. An optical detector generates image data representing the posterior patient interface surface which is then processed by a computer system to identify surface irregularities by comparing the image data to a reference surface or axis. In particular, a surface irregularity can be identified as having a z-axis component; a tilt component and a surface profile component. Each irregularity component can be compensated separately by sending an adjustment signal to one of the beam delivery system components. | 09-11-2014 |
Patent application number | Description | Published |
20100304876 | Golf Diagnosis Apparatus And A Method Of Performing Golf Diagnosis - A golf diagnosis apparatus, comprising a first acquisition device adapted for acquiring first information indicative of a performance, particularly a stroke, of a golf player, the first acquisition device being directed along a first direction, a second acquisition device adapted for acquiring second information indicative of the performance, particularly the stroke, of the golf player, the second acquisition device being directed along a second direction which differs from the first direction, and a data evaluation unit adapted for evaluating the first information and the second information to determine golf diagnosis related data, wherein the first direction is parallel to and the second direction is perpendicular to a motion vector of a golf ball hit by the golf player. | 12-02-2010 |
20110159976 | A Golf Diagnosis Apparatus And A Method Of Performing Golf Diagnosis - A golf diagnosis apparatus, comprising a first acquisition device adapted for acquiring first information indicative of a performance, particularly a stroke, of a golf player, the first acquisition device being directed along a first direction, a second acquisition device adapted for acquiring second information indicative of the performance, particularly the stroke, of the golf player, the second acquisition device being directed along a second direction which differs from the first direction, and a data evaluation unit adapted for evaluating the first information and the second information to determine golf diagnosis related data, wherein the first direction is parallel to and the second direction is perpendicular to a motion vector of a golf ball hit by the golf player. | 06-30-2011 |