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WO2006032263A2 - Dispositif servant a mesurer la chambre anterieure d'un oeil - Google Patents

Dispositif servant a mesurer la chambre anterieure d'un oeil Download PDF

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Publication number
WO2006032263A2
WO2006032263A2 PCT/DE2005/001688 DE2005001688W WO2006032263A2 WO 2006032263 A2 WO2006032263 A2 WO 2006032263A2 DE 2005001688 W DE2005001688 W DE 2005001688W WO 2006032263 A2 WO2006032263 A2 WO 2006032263A2
Authority
WO
WIPO (PCT)
Prior art keywords
measuring
push rod
drum
anterior chamber
hollow body
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/DE2005/001688
Other languages
German (de)
English (en)
Other versions
WO2006032263A3 (fr
Inventor
Manfred Raimund Tetz
Volker Geuder
Hartmut Fath
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Geuder AG
Original Assignee
Geuder AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Geuder AG filed Critical Geuder AG
Priority to EP05791457A priority Critical patent/EP1791461A2/fr
Publication of WO2006032263A2 publication Critical patent/WO2006032263A2/fr
Publication of WO2006032263A3 publication Critical patent/WO2006032263A3/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B3/00—Apparatus for testing the eyes; Instruments for examining the eyes
    • A61B3/10—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions
    • A61B3/1005—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions for measuring distances inside the eye, e.g. thickness of the cornea
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B3/00—Apparatus for testing the eyes; Instruments for examining the eyes
    • A61B3/10—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions
    • A61B3/117—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions for examining the anterior chamber or the anterior chamber angle, e.g. gonioscopes

Definitions

  • the present invention relates to a device for measuring the anterior chamber of an eye, in particular for measuring the anterior chamber diameter for determining the size of an anterior chamber lens to be implanted, with a measuring probe which can be introduced through the limbus into the anterior chamber into the chamber angle.
  • Anterior chamber lenses are introduced into the anterior chamber of the eye after a section through the cornea, in the region of the limbus, and fixed in the chamber angle or in the angle pockets by integral anchoring elements (see DE 100 02 672 C2).
  • anterior chamber lens is now regarded as technically relatively easy to carry out implantation, especially since the different models of anterior chamber lenses are foldable or rollable and implantable in small-scale technique in the eye im ⁇ .
  • the diameter of the anterior chamber of a human eye in the region of the chamber angle is approximately between 10 and 13 mm.
  • the lens to be implanted usually has a diameter of about 5 mm plus the anchoring mechanisms.
  • the lens body anchoring mechanisms in the form of integral anchoring arms associated with elastic clamping parts, which are supported in the anterior chamber in the chamber angle, whereby the lens is fixable.
  • the device known from DE 100 02 672 C2 comprises in concrete terms a measuring probe which is designed as a bent rod and can be inserted with the bent region into the anterior chamber angle.
  • the there called insertion body rod has a scale that is visible from the surgeon. With reference to the scale, the radius is read off with respect to the position of the scale with the rod inserted into the anterior chamber angle towards the middle. For this purpose, it is necessary to direct a light beam from outside the eye along the axis of symmetry of the front chamber and thus along the axis of symmetry of the eye, which intersects the center of the circular area enclosed by the angle line of the chamber. This light beam is reflected by the scale and can be perceived by the operator through the cornea to read the radius.
  • the device known from DE 100 02 672 C2 is problematic in practice, since the readable value depends on the handling of the device, in particular on the skill of the surgeon.
  • the expenditure on equipment is considerable in order to obtain an exact measured value with exact irradiation of light over the central axis. Measuring errors are to be feared, so that the risk of selecting a front chamber lens which is not 100% suitable is considerable.
  • the present invention is based on the object, the known, mecha ⁇ nisch acting device for measuring the anterior chamber of an eye in such a way and further that with simple handling re reproducible measurement of the anterior chamber of the eye to determine the size of the required anterior chamber lens at simple construction effortless and reproducible is possible.
  • the above object is achieved by a device having the features of patent claim 1.
  • the device according to the invention is characterized in that the measuring probe comprises two measuring probes, which can be spread with their free ends by means of an actuating device in the sense of a teaching in bosslie ⁇ ing areas of the anterior chamber, preferably in opposite areas of the chamber angle.
  • the measuring probe comprises two measuring sensors, which can be spread with their free ends by means of an actuating device into opposite regions of the anterior chamber, in particular into opposite regions of the chamber angle or the chamber pockets.
  • the device according to the invention is used for intraoperative measurement.
  • an opening is cut through the cornea, in the region of the limbus, through which the measuring probe is inserted into the anterior chamber.
  • the free ends of the probes are actuated so that they extend into opposite areas of the anterior chamber, i. in opposite areas of the chamber angle, move.
  • the probes spread apart and are actuated by the surgeon until they have reached the inner wall of the chamber angle.
  • the measuring sensors define exactly the front chamber diameter, so that a lens to be anchored there can accordingly be selected. An optimal adaptation is possible with little equipment.
  • the probes may be wires, the term "wire” being used broadly Meaning is understood.
  • these could also be made of plastic.
  • the wires are made of metal, which may also be coated.
  • the wires may be made of titanium or of a titanium alloy. Materials with a so-called memory effect are also considered, so that it is possible to provide them with a concrete shape, which also sets after bending again.
  • the probes are made of steel, preferably spring steel, so that the probes have a very considerable degree of elasticity.
  • the probes work in the sense of a teaching. In that regard, it is necessary that these are brought in the chamber angle on contact with the inner wall of the anterior chamber or the chamber pockets. In order to avoid injuries, the free ends of the measuring probes are "defused", namely by the fact that thickenings or small balls are attached there, with which the measuring probes touch the inner wall in a gentle manner In principle, it is advantageous if these are made of stainless steel and applied there welding technology.
  • the measuring sensors can be activated via an actuating device and brought into their measuring position.
  • the measuring probe comprises a tubular hollow body in which the measuring sensors are guided.
  • the measuring sensors can be pushed out of the hollow body with their free ends, so that the measuring process can be initiated.
  • the measuring probes In order for the measuring probes to reach diametrically opposite regions of the chamber angle, they are designed in a further advantageous manner such that they are bent in opposite directions in their region which can be pushed out of the hollow body. It is important that the bending of the measuring sensor only unfolds when pushed out of the hollow body, so that provided can be that the sensors are in a prestressed state in Hohlkör ⁇ per and bend when pushed out of the hollow body, due to their Ei ⁇ gene voltage, in the measuring position.
  • the measuring sensors are appropriately dimensioned and can be pushed out of the hollow body so far that they allow the maximum possible measuring range for one cover measuring diameter. It is thus of advantage if the measuring sensors in the fully extended state define a distance of 10 mm to a maximum of 15 mm between the two free ends of the measuring probes, so that the actual measuring range can in any case be realized in the measuring path.
  • the hollow body containing the measuring probe is advantageously designed in a straight line, as is the case with the needle of a syringe.
  • the hollow body is readily conceivable to make the hollow body at least slightly curved or angled, so that the measuring sensors - within the hollow body - are bent accordingly. Due to its intrinsic elasticity, this does not play any role in removing the measuring bodies.
  • the hollow body is advantageously made of metal, preferably of stainless steel. Sterilization of the hollow body is possible without any problems.
  • an actuating device is provided in order to transfer the measuring sensors from the inserted insertion insertion position into the pushed-out measuring position.
  • the Betschists ⁇ device includes a special facial expressions for coarse adjustment, namely a vorzugs ⁇ as cylindrical push rod for axially moving the probe.
  • the push rod is advantageously made of metal, in particular of stainless steel.
  • the device can be embodied from the outer shape in the sense of a syringe, wherein the hollow body for measuring serving sensor and it is followed by a kind of housing, into which protrudes the push rod for actuating the sensor.
  • an actuating knob is provided at the free end of the push rod, so that the insertion of the push rod for actuating the sensor is simplified.
  • the handling of the device according to the invention already results during the procedure.
  • the measuring probe with its free end, i. with the free end of the hollow body ben through an opening in the cornea in the anterior chamber maro ⁇ .
  • the push rod is actuated until a basic setting and thus a basic position of the measuring probe is achieved.
  • the actuator comprises a mimic for the fine adjustment, namely in concrete a rotatable about the axis of the push rod sub-drum, as it is usually used in a micrometer screw.
  • the sub-drum has measuring marks, i. a scale for reading a set measured value with respect to a non-rotatable mark, the non-rotatable mark being provided on the housing through which the push rod extends.
  • the push rod extends through the sub-drum through to the probes.
  • the dividing drum acts on the push rod via an engageable spindle or the like, wherein the spindle is arranged at least largely within the dividing drum.
  • a locking device which acts between the push rod and the spindle and enables engagement on the push rod. Accordingly, the push rod of the actual measuring device can be decouple, so that retraction of the push rod makes it possible to pull the measuring sensor into the hollow body without changing the set measured value. A mechanical storage of the measured value is possible.
  • the coarse adjustment of the measuring sensors is carried out to a presettable degree within the framework of a basic adjustment via the push rod.
  • the vernier is moved to the O position on the part drum, namely preferably at an extended position of the measuring sensor of 10 mm.
  • a measuring range of 10 mm can be preset by which the measuring sensors can be pushed out directly into a measuring position via the push rod.
  • the fine adjustment is done by pressing the sub-drum.
  • the push rod is first actuated until the basic setting is reached.
  • the locking device On a simultaneous actuation of the locking device towards this snaps, so that the further extension of the probe in the sense of a fine adjustment by turning the sub-drum is possible.
  • the measuring process is continued accordingly by the fine adjustment by means of sub-drum until reaching the respective angular positions. If the probes lie with their free ends on the inner wall of the anterior chamber, the measuring process is finished and the measured value can be read off on the measuring instrument, namely on the basis of the basic setting of 10 mm and the fine adjustment made via the partial drum. '
  • the control device can be disengaged, whereby the push rod of the spindle and the sub-drum can be decoupled. After disengagement, the push rod can be retracted while maintaining the measured value which has been finely adjusted via the sub-drum, without the setting of the measured value being changed. By pulling back the push rod, the measuring probes are again completely drawn into the hollow body, so that the measuring probe can be removed from the anterior chamber.
  • the Measured value is stored mechanically and can be read off easily, similar to the set value on a micrometer screw.
  • a sliding element which is preferably displaceable transversely to the push rod and acts on the locking device or on the push rod is provided.
  • This sliding part is preferably located at the push rod side end of the sub-drum, wherein the sliding part is preferably inserted into a groove on the push rod.
  • the sliding part is advantageously equipped with different surfaces according to the sliding direction, thus preferably with a smooth surface on the shaft NEN side and a grooved surface on the other side.
  • the surgeon can determine without visual contact, whether he snaps by pressing or pressing the sliding part on the push rod or unlatched.
  • the device can be grasped with two fingers in front of the counter-holder and pressed against the fingers when the push-rod is pressed on the sides of the push-rod. From the distal side, the push rod can be actuated so that the device as a whole is to handle like a syringe.
  • connection for coupling a flushing device, preferably a hose for passing a flushing fluid.
  • the connection could be made via the push rod or via the measuring probe, wherein preferably a special adapter is provided for this purpose. It is also conceivable that the connection is made via a central region between the measuring probe and the actuating member of the push rod. In any case, it is essential that it is possible via the connection to pass a fluid intended for cleaning through the device, so that impurities can be rinsed out.
  • a special device could be provided, as an integral part of a protective cap.
  • a protective cap which can be attached there, which in the interior comprises a calibration space with a dimensioning for the entire measuring range. A check and, if necessary, calibration of the sensors in the respective positions is thus possible.
  • FIG. 1 is a schematic view of a cross-section through an eye with an inserted into the anterior chamber Vorrich ⁇ device according to the invention, which is merely indicated
  • FIG. 1a is a schematic plan view of the eye of Figure 1 with the inserted into the anterior chamber device according to the invention
  • Fig. 2 shows an embodiment of a device according to the invention with inserted sensors in the rest position and Fig. 3 shows the object of Fig. 2 with pushed out sensors in the
  • FIG. 1 shows a schematic view of a cross section through a human eye with a measuring probe 1 of an embodiment of a device according to the invention in use.
  • FIG. 1a shows the human eye with the embodiment of the device according to the invention in a schematic plan view.
  • FIGS. 1 and 1 a show that the measuring probe 1 is inserted into the anterior chamber 4 through an opening 2 in the area of the limbus 3.
  • the Vor ⁇ dercrowinkel 5 are recognizable.
  • the measuring sensors 6 are pushed out of the measuring probe 1 and rest against the inner wall of the front chamber 4 in the anterior chamber angles 5. According to a teaching, they scan the anterior chamber diameter 7, which can be read on the device according to the invention according to FIGS. 2 and 3.
  • FIGS. 2 and 3 show an exemplary embodiment of a device according to the invention, namely with inserted measuring sensors 6 according to FIG. 2 and with pushed-out measuring sensors 6 according to FIG. 3.
  • Figures 2 and 3 show together an embodiment of a device for measuring the anterior chamber 4 of an eye, wherein the device in Kon ⁇ creten for measuring the anterior chamber diameter 7 for determining the size of a to be implanted anterior chamber lens is used, which is not shown in the figures.
  • the device in Kon ⁇ creten for measuring the anterior chamber diameter 7 for determining the size of a to be implanted anterior chamber lens is used, which is not shown in the figures.
  • the device comprises a measuring probe 1, which can be inserted through the limbus 3 in the anterior chamber 4 into the anterior chamber angle 5.
  • the measuring probe 1 comprises two measuring sensors 6, which can be spread with their free ends 8 by means of an actuating device 9 in the sense of a teaching inhyroid ⁇ lying areas of the anterior chamber 4, namely in opposite regions of the chamber angle 5. While FIG. 2 shows the device with retracted measuring sensors 6, in the representation in FIG. 3 the measuring sensors 6 are shown in the pushed-out position, namely in the measuring position for scanning the anterior chamber diameter 7.
  • FIGS. 2 and 3 show that the measuring sensors 6 are designed as wires, namely as wires made of spring steel, which are bent in their front region in the pushed-out state. At the end, the wires are equipped with small balls 10, namely to avoid 4 injuries during scanning on the inner wall of the anterior chamber.
  • FIGS. 2 and 3 further show that the measuring probe 1 comprises a tubular hollow body 11 in which the measuring sensors 6 are guided and from which the measuring sensors 6 with their free ends 8 can be pushed out for measuring.
  • FIG. 3 shows particularly clearly that the measuring sensors 6 are bent in opposite directions in their region which can be pushed out of the hollow body 11, whereby the bending unfolds only when it is pushed out of the hollow body 11.
  • FIGS. 2 and 3 furthermore show that the hollow body 11 is essentially rectilinear, has only a slight angling for better handling. Even stronger bends are conceivable to favor handling.
  • the actuating device 9 serves to actuate the measuring probe 1 and, for the coarse adjustment, comprises a cylindrical push rod 12, namely for axial movement of the measuring sensors 6. At its free end, the push rod 12 is provided with a control knob 13.
  • FIGS. 2 and 3 furthermore show that the actuating device 9 comprises a sub-drum 14 which is used for fine adjustment, the sub-drum 14 revolving around the sub-drum 14 Axle of the push rod 12 is rotatable. Similar to the embodiment of a micrometer screw, the sub-drum 14 is provided with a scaling 15 which is displaceable or rotatable relative to a marking or scaling 17 mounted on the housing 16. With preset coarse adjustment and rotation of the vernier to the 0 position, a fine adjustment can be made.
  • the concrete construction of the embodiment shown in the figures is carried out so that the push rod 12 extends through the sub-drum 14 to the probes 6 out.
  • the part drum 14 acts on the push rod 12 or the measuring sensors 6 via a switchable spindle, not shown in the figures.
  • the spindle is arranged inside the part drum 14.
  • FIGS. 2 and 3 furthermore show that a locking device 18 acting between the push rod 12 and the spindle (not shown) is provided for activating and deactivating the push rod 12.
  • the coarse adjustment of the measuring sensor 6 takes place via the push rod 12 to a presettable dimension in the frame of a basic setting, for example to a measuring range of 10 mm. By this amount, the sensor 6 can be pushed out of the hollow body 11 directly into the measuring position via the push rod 12.
  • the locking device 18 engages on the push rod 12, so that the further extension of the sensor 6 in the sense of a fine adjustment by turning the sub-drum 14 is possible. In this case, the probe 6 can be carefully moved to contact the inner wall of the anterior chamber 4.
  • the locking device 18 is disengaged, whereby the push rod 12 is decoupled from the spindle and the sub-drum 12, so that the push rod 12 is retractable while maintaining the measured value set via the sub-drum 14.
  • the measured value is mechanically stored.

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  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Medical Informatics (AREA)
  • Biophysics (AREA)
  • Ophthalmology & Optometry (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Physics & Mathematics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Eye Examination Apparatus (AREA)

Abstract

L'invention concerne un dispositif servant à mesurer la chambre antérieure d'un oeil, en particulier le diamètre (7) de la chambre antérieure, afin de déterminer la dimension d'une lentille de chambre antérieure à implanter, lequel dispositif comprend une sonde de mesure (1) pouvant être introduite dans la chambre antérieure (4) à travers le limbe (3) jusqu'à l'angle iridocornéen (5). Ce dispositif se caractérise en ce que la sonde de mesure (1) comporte deux palpeurs de mesure (6), dont les extrémités libres peuvent être écartées au moyen d'un dispositif d'actionnement (9), tel un gabarit, vers des zones opposées de la chambre antérieure (4), de préférence vers des zones opposées de l'angle iridocornéen (5).
PCT/DE2005/001688 2004-09-23 2005-09-23 Dispositif servant a mesurer la chambre anterieure d'un oeil Ceased WO2006032263A2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP05791457A EP1791461A2 (fr) 2004-09-23 2005-09-23 Dispositif servant a mesurer la chambre anterieure d'un oeil

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102004046577.0 2004-09-23
DE200410046577 DE102004046577A1 (de) 2004-09-23 2004-09-23 Vorrichtung zum Vermessen der Vorderkammer eines Auges

Publications (2)

Publication Number Publication Date
WO2006032263A2 true WO2006032263A2 (fr) 2006-03-30
WO2006032263A3 WO2006032263A3 (fr) 2006-07-27

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PCT/DE2005/001688 Ceased WO2006032263A2 (fr) 2004-09-23 2005-09-23 Dispositif servant a mesurer la chambre anterieure d'un oeil

Country Status (3)

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EP (1) EP1791461A2 (fr)
DE (1) DE102004046577A1 (fr)
WO (1) WO2006032263A2 (fr)

Cited By (19)

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US7993398B2 (en) 2007-04-24 2011-08-09 Abbott Medical Optics Inc. Angle indicator for capsular bag size measurement
US8002827B2 (en) 2007-04-24 2011-08-23 Abbott Medical Optics Inc. Systems and methods for ocular measurements
WO2011107084A1 (fr) * 2010-03-05 2011-09-09 Geuder Ag Dispositif de mesure du sac capsulaire d'un oeil
US8862447B2 (en) 2010-04-30 2014-10-14 Amo Groningen B.V. Apparatus, system and method for predictive modeling to design, evaluate and optimize ophthalmic lenses
US8926092B2 (en) 2009-12-18 2015-01-06 Amo Groningen B.V. Single microstructure lens, systems and methods
US8974526B2 (en) 2007-08-27 2015-03-10 Amo Groningen B.V. Multizonal lens with extended depth of focus
US9216080B2 (en) 2007-08-27 2015-12-22 Amo Groningen B.V. Toric lens with decreased sensitivity to cylinder power and rotation and method of using the same
US9454018B2 (en) 2008-02-15 2016-09-27 Amo Groningen B.V. System, ophthalmic lens, and method for extending depth of focus
US9456894B2 (en) 2008-02-21 2016-10-04 Abbott Medical Optics Inc. Toric intraocular lens with modified power characteristics
US10624735B2 (en) 2016-02-09 2020-04-21 Amo Groningen B.V. Progressive power intraocular lens, and methods of use and manufacture
US10646329B2 (en) 2016-03-23 2020-05-12 Johnson & Johnson Surgical Vision, Inc. Ophthalmic apparatus with corrective meridians having extended tolerance band
US10649234B2 (en) 2016-03-23 2020-05-12 Johnson & Johnson Surgical Vision, Inc. Ophthalmic apparatus with corrective meridians having extended tolerance band
US10653556B2 (en) 2012-12-04 2020-05-19 Amo Groningen B.V. Lenses, systems and methods for providing binocular customized treatments to correct presbyopia
US10739227B2 (en) 2017-03-23 2020-08-11 Johnson & Johnson Surgical Vision, Inc. Methods and systems for measuring image quality
US11013594B2 (en) 2016-10-25 2021-05-25 Amo Groningen B.V. Realistic eye models to design and evaluate intraocular lenses for a large field of view
US11282605B2 (en) 2017-11-30 2022-03-22 Amo Groningen B.V. Intraocular lenses that improve post-surgical spectacle independent and methods of manufacturing thereof
US11506914B2 (en) 2010-12-01 2022-11-22 Amo Groningen B.V. Multifocal lens having an optical add power progression, and a system and method of providing same
US11886046B2 (en) 2019-12-30 2024-01-30 Amo Groningen B.V. Multi-region refractive lenses for vision treatment
US12478248B2 (en) 2021-05-05 2025-11-25 Amo Groningen B.V. Ring halometer system and method for quantifying dysphotopsias

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DE102008010577A1 (de) * 2008-02-21 2009-09-03 Carl Zeiss Meditec Ag Verfahren und Einrichtung zur optisch-elektronischen Augeninspektion

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DE10002672C2 (de) * 2000-01-24 2002-01-03 Bioshape Ag Vorrichtung und Verfahren zur Bestimmung des Radius oder des Durchmesssers des Kammerwinkels eines Auges

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US8002827B2 (en) 2007-04-24 2011-08-23 Abbott Medical Optics Inc. Systems and methods for ocular measurements
US8231672B2 (en) 2007-04-24 2012-07-31 Abbott Medical Optics Inc. Systems and methods for ocular measurements
US8696601B2 (en) 2007-04-24 2014-04-15 Abbott Medical Optics Inc. Systems and methods for ocular measurements
US7993398B2 (en) 2007-04-24 2011-08-09 Abbott Medical Optics Inc. Angle indicator for capsular bag size measurement
US9987127B2 (en) 2007-08-27 2018-06-05 Amo Groningen B.V. Toric lens with decreased sensitivity to cylinder power and rotation and method of using the same
US11452595B2 (en) 2007-08-27 2022-09-27 Amo Groningen B.V. Multizonal lens with enhanced performance
US10265162B2 (en) 2007-08-27 2019-04-23 Amo Groningen B.V. Multizonal lens with enhanced performance
US8974526B2 (en) 2007-08-27 2015-03-10 Amo Groningen B.V. Multizonal lens with extended depth of focus
US9216080B2 (en) 2007-08-27 2015-12-22 Amo Groningen B.V. Toric lens with decreased sensitivity to cylinder power and rotation and method of using the same
US10034745B2 (en) 2008-02-15 2018-07-31 Amo Groningen B.V. System, ophthalmic lens, and method for extending depth of focus
US9454018B2 (en) 2008-02-15 2016-09-27 Amo Groningen B.V. System, ophthalmic lens, and method for extending depth of focus
US9456894B2 (en) 2008-02-21 2016-10-04 Abbott Medical Optics Inc. Toric intraocular lens with modified power characteristics
US9557580B2 (en) 2008-05-13 2017-01-31 Amo Groningen B.V. Limited echelette lens, systems and methods
US9581834B2 (en) 2008-05-13 2017-02-28 Amo Groningen B.V. Single microstructure lens, systems and methods
US10180585B2 (en) 2008-05-13 2019-01-15 Amo Groningen B.V. Single microstructure lens, systems and methods
US10288901B2 (en) 2008-05-13 2019-05-14 Amo Groningen B.V. Limited echellette lens, systems and methods
US8926092B2 (en) 2009-12-18 2015-01-06 Amo Groningen B.V. Single microstructure lens, systems and methods
WO2011107084A1 (fr) * 2010-03-05 2011-09-09 Geuder Ag Dispositif de mesure du sac capsulaire d'un oeil
US8862447B2 (en) 2010-04-30 2014-10-14 Amo Groningen B.V. Apparatus, system and method for predictive modeling to design, evaluate and optimize ophthalmic lenses
US11506914B2 (en) 2010-12-01 2022-11-22 Amo Groningen B.V. Multifocal lens having an optical add power progression, and a system and method of providing same
US11389329B2 (en) 2012-12-04 2022-07-19 Amo Groningen B.V. Lenses, systems and methods for providing binocular customized treatments to correct presbyopia
US10653556B2 (en) 2012-12-04 2020-05-19 Amo Groningen B.V. Lenses, systems and methods for providing binocular customized treatments to correct presbyopia
US12213876B2 (en) 2016-02-09 2025-02-04 Amo Groningen B.V. Progressive power intraocular lens, and methods of use and manufacture
US10709550B2 (en) 2016-02-09 2020-07-14 Amo Groningen B.V. Progressive power intraocular lens, and methods of use and manufacture
US12121433B2 (en) 2016-02-09 2024-10-22 Amo Groningen B.V. Progressive power intraocular lens, and methods of use and manufacture
US12257144B2 (en) 2016-02-09 2025-03-25 Amo Groningen B.V. Progressive power intraocular lens, and methods of use and manufacture
US10624735B2 (en) 2016-02-09 2020-04-21 Amo Groningen B.V. Progressive power intraocular lens, and methods of use and manufacture
US11116624B2 (en) 2016-02-09 2021-09-14 Amo Groningen B.V. Progressive power intraocular lens, and methods of use and manufacture
US10670885B2 (en) 2016-03-23 2020-06-02 Johnson & Johnson Surgical Vision, Inc. Ophthalmic apparatus with corrective meridians having extended tolerance band with freeform refractive surfaces
US10649234B2 (en) 2016-03-23 2020-05-12 Johnson & Johnson Surgical Vision, Inc. Ophthalmic apparatus with corrective meridians having extended tolerance band
US11249326B2 (en) 2016-03-23 2022-02-15 Johnson & Johnson Surgical Vision, Inc. Ophthalmic apparatus with corrective meridians having extended tolerance band
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WO2006032263A3 (fr) 2006-07-27
DE102004046577A1 (de) 2006-04-06
EP1791461A2 (fr) 2007-06-06

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