DE10125829A1 - Artificial lens, for implanting into the eyeball, has a thin, transparent and biologically compatible synthetic envelope, filled with a transparent material, and fitted with radial hooks for anchoring and react to the ciliary muscles - Google Patents
Artificial lens, for implanting into the eyeball, has a thin, transparent and biologically compatible synthetic envelope, filled with a transparent material, and fitted with radial hooks for anchoring and react to the ciliary musclesInfo
- Publication number
- DE10125829A1 DE10125829A1 DE2001125829 DE10125829A DE10125829A1 DE 10125829 A1 DE10125829 A1 DE 10125829A1 DE 2001125829 DE2001125829 DE 2001125829 DE 10125829 A DE10125829 A DE 10125829A DE 10125829 A1 DE10125829 A1 DE 10125829A1
- Authority
- DE
- Germany
- Prior art keywords
- lens
- transparent
- thin
- envelope
- filled
- 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.)
- Withdrawn
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/02—Prostheses implantable into the body
- A61F2/14—Eye parts, e.g. lenses, corneal implants; Implanting instruments specially adapted therefor; Artificial eyes
- A61F2/16—Intraocular lenses
- A61F2/1613—Intraocular lenses having special lens configurations, e.g. multipart lenses; having particular optical properties, e.g. pseudo-accommodative lenses, lenses having aberration corrections, diffractive lenses, lenses for variably absorbing electromagnetic radiation, lenses having variable focus
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/02—Prostheses implantable into the body
- A61F2/14—Eye parts, e.g. lenses, corneal implants; Implanting instruments specially adapted therefor; Artificial eyes
- A61F2/16—Intraocular lenses
- A61F2002/1681—Intraocular lenses having supporting structure for lens, e.g. haptics
- A61F2002/1683—Intraocular lenses having supporting structure for lens, e.g. haptics having filiform haptics
Landscapes
- Health & Medical Sciences (AREA)
- Ophthalmology & Optometry (AREA)
- Cardiology (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Transplantation (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Prostheses (AREA)
Abstract
Description
Es ist bekannt, die im Auge vorhandene natürliche oder künstliche Linse unter möglichst weit gehender Erhaltung des Kapselsacks operativ zu entfernen, wenn wegen ihrer Eintrübung oder falschen optischen Brechwirkung die optische Funktion nicht hinreichend gewährleistet ist, und sie durch eine künstliche Linse geeigneter Brechkraft zu ersetzen, die mittels flexibler Bügel im Kapselsack zentriert ist (ISO 11979).It is known to take the natural or artificial lens in the eye as far as possible surgical preservation of the capsular bag to remove if because of its cloudiness or incorrect optical refractive effect, the optical function is not adequately guaranteed, and to replace them with an artificial lens of suitable refractive power, which is used in the Capsular bag is centered (ISO 11979).
Nach der Implantation einer solchen künstlichen Linse ist Akkommodation nicht oder nur in ge ringem Ausmaß möglich.After the implantation of such an artificial lens, accommodation is not or only in ge small extent possible.
Der im Patentanspruch 1 aufgeführten Erfindung liegt das Problem zugrunde, die Brechkraft der implantierten Intraokularlinse durch die mechanische Wirkung der Ziliarmuskeln zu verändern und Akkommodation zu ermöglichen.The invention listed in claim 1 is based on the problem, the refractive power of implanted intraocular lens to change by the mechanical action of the ciliary muscles and to enable accommodation.
Dieses Problem wird durch die im Patentanspruch 1 aufgeführten Merkmale, dass die Intraokular linse aus einer flexiblen und mit flexiblem Material derart gefüllten Hülle besteht, dass sich eine Linsenform geeigneter Brechkraft ergibt, wobei die Hülle an ihrer Peripherie mit Haken versehen ist, mit denen sie an einem mit den Ziliarmuskeln verbundenen Rest des Kapselsacks, der nach operativer Entfernung des zentralen Bereichs des Kapselsacks erhalten bleibt, befestigt werden kann, gelöst.This problem is caused by the features listed in claim 1 that the intraocular lens consists of a flexible sleeve filled with flexible material in such a way that a Lenticular shape results in a suitable refractive power, the envelope being provided with hooks on its periphery with which they are attached to a remainder of the capsular bag connected to the ciliary muscles operative removal of the central area of the capsular bag is retained can, solved.
Ein Ausführungsbeispiel der Erfindung ist in der Zeichnung 1 dargestellt und wird im folgenden näher beschrieben.An embodiment of the invention is shown in the drawing 1 and is in the following described in more detail.
Fig. 1 zeigt schematisch eine Aufsicht, Fig. 2 einen Schnitt durch eine Ausführungsform der Erfindung. Die Linse besteht aus einer biologisch verträglichen und dauerhaft transparenten und flexiblen Kunststoffhülle (1) und ist mit einer ebenfalls flexiblen und dauerhaft transparenten Sub stanz (2) gefüllt. Am Umfang der Linse ist diese mit Haken (3) versehen, die zur Befestigung der Linse im Auge und insbesondere zur Übertragung der Kraft des Ziliarmuskels des Auges dienen. Fig. 1 shows schematically a top view, Fig. 2 shows a section through an embodiment of the invention. The lens consists of a biologically compatible and permanently transparent and flexible plastic cover ( 1 ) and is filled with an equally flexible and permanently transparent substance ( 2 ). On the periphery of the lens, this is provided with hooks ( 3 ) which are used to fasten the lens in the eye and in particular to transmit the force of the ciliary muscle of the eye.
Vor dem Einsetzen der Linse entfernt der Operateur die natürliche Augenlinse und den zentra len Bereich des Kapselsacks. Die entsprechend der Erfindung angefertigte Linse wird anschließend in das Auge eingeführt und mit den Haken an dem ringförmigen Rest des Kapselsacks so befestigt, dass die Variation der Anspannung des Ziliarmuskels die radiären Zugkräfte auf die flexible Linse verändert und diese damit verformt. Die Form der Linsenhülle, insbesondere die Krümmungsra dien von Vorder- und Rückfläche, und der Brechungsindex der in der Linse vorhandenen Substanz werden zweckmäßigerweise so gewählt, dass die Linse im Auge die gewünschte brechende Wir kung hat. Zudem werden zweckmäßigerweise die Flexibilitäten der Linsenhülle und der eingefüll ten Substanz derart sein, dass die vom Ziliarmuskel bewirkte Variation der radiären Zugkraft die Linse derart verformt, dass die gewünschte akkommodative Brechkraftänderung entsteht.Before inserting the lens, the surgeon removes the natural eye lens and the center len area of the capsular bag. The lens made according to the invention then becomes inserted into the eye and attached to the ring-shaped remainder of the capsular bag with the hooks, that the variation in the tension of the ciliary muscle the radial tensile forces on the flexible lens changed and deformed it. The shape of the lens shell, especially the curvature serve the front and back surface, and the refractive index of the substance present in the lens are expediently chosen so that the lens in the eye has the desired refractive we kung has. In addition, the flexibility of the lens cover and the fill is expedient substance should be such that the variation in the radial pull caused by the ciliary muscle The lens is deformed in such a way that the desired accommodative change in refractive power arises.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2001125829 DE10125829A1 (en) | 2001-05-26 | 2001-05-26 | Artificial lens, for implanting into the eyeball, has a thin, transparent and biologically compatible synthetic envelope, filled with a transparent material, and fitted with radial hooks for anchoring and react to the ciliary muscles |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2001125829 DE10125829A1 (en) | 2001-05-26 | 2001-05-26 | Artificial lens, for implanting into the eyeball, has a thin, transparent and biologically compatible synthetic envelope, filled with a transparent material, and fitted with radial hooks for anchoring and react to the ciliary muscles |
Publications (1)
Publication Number | Publication Date |
---|---|
DE10125829A1 true DE10125829A1 (en) | 2002-11-28 |
Family
ID=7686330
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE2001125829 Withdrawn DE10125829A1 (en) | 2001-05-26 | 2001-05-26 | Artificial lens, for implanting into the eyeball, has a thin, transparent and biologically compatible synthetic envelope, filled with a transparent material, and fitted with radial hooks for anchoring and react to the ciliary muscles |
Country Status (1)
Country | Link |
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DE (1) | DE10125829A1 (en) |
Cited By (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6645246B1 (en) * | 1999-09-17 | 2003-11-11 | Advanced Medical Optics, Inc. | Intraocular lens with surrounded lens zone |
WO2007053374A2 (en) * | 2005-10-28 | 2007-05-10 | Advanced Medical Optics, Inc. | Haptic for accommodating intraocular lens |
DE102007008374A1 (en) | 2007-02-21 | 2008-08-28 | Forschungszentrum Karlsruhe Gmbh | Implantable system for determining the accommodation requirement by measuring the eyeball orientation using an external magnetic field |
WO2009138468A1 (en) | 2008-05-15 | 2009-11-19 | Karlsruhe Institute Of Technology | Implantable system for restoring accommodation capacity using internal energy |
US7780729B2 (en) | 2004-04-16 | 2010-08-24 | Visiogen, Inc. | Intraocular lens |
US7871437B2 (en) | 2006-12-22 | 2011-01-18 | Amo Groningen B.V. | Accommodating intraocular lenses and associated systems, frames, and methods |
DE102009059229A1 (en) | 2009-12-18 | 2011-06-22 | Karlsruher Institut für Technologie, 76131 | Implantable system for determining accommodation needs |
US8025823B2 (en) | 2001-01-25 | 2011-09-27 | Visiogen, Inc. | Single-piece accommodating intraocular lens system |
US8043370B2 (en) | 2005-08-16 | 2011-10-25 | Forschungszentrum Karlsruhe Gmbh | Optical device for restoring accommodative capacity of the eye |
US8187325B2 (en) | 2001-01-25 | 2012-05-29 | Visiogen, Inc. | Materials for use in accommodating intraocular lens system |
WO2013136105A1 (en) | 2012-03-12 | 2013-09-19 | Doci Innovations GmbH | Intra-ocular lens having helical haptics of shape memory materials |
US9011532B2 (en) | 2009-06-26 | 2015-04-21 | Abbott Medical Optics Inc. | Accommodating intraocular lenses |
US9039760B2 (en) | 2006-12-29 | 2015-05-26 | Abbott Medical Optics Inc. | Pre-stressed haptic for accommodating intraocular lens |
US9198752B2 (en) | 2003-12-15 | 2015-12-01 | Abbott Medical Optics Inc. | Intraocular lens implant having posterior bendable optic |
US9271830B2 (en) | 2002-12-05 | 2016-03-01 | Abbott Medical Optics Inc. | Accommodating intraocular lens and method of manufacture thereof |
GB2532073A (en) * | 2014-11-07 | 2016-05-11 | Paine Timothy | Accommodating intraocular lens systems and intraocuolar lens focuser |
US9421089B2 (en) | 2007-07-05 | 2016-08-23 | Visiogen, Inc. | Intraocular lens with post-implantation adjustment capabilities |
US9504560B2 (en) | 2002-01-14 | 2016-11-29 | Abbott Medical Optics Inc. | Accommodating intraocular lens with outer support structure |
US9603703B2 (en) | 2009-08-03 | 2017-03-28 | Abbott Medical Optics Inc. | Intraocular lens and methods for providing accommodative vision |
US9636213B2 (en) | 2005-09-30 | 2017-05-02 | Abbott Medical Optics Inc. | Deformable intraocular lenses and lens systems |
US9814570B2 (en) | 1999-04-30 | 2017-11-14 | Abbott Medical Optics Inc. | Ophthalmic lens combinations |
US9968441B2 (en) | 2008-03-28 | 2018-05-15 | Johnson & Johnson Surgical Vision, Inc. | Intraocular lens having a haptic that includes a cap |
US9987125B2 (en) | 2012-05-02 | 2018-06-05 | Johnson & Johnson Surgical Vision, Inc. | Intraocular lens with shape changing capability to provide enhanced accomodation and visual acuity |
US11707354B2 (en) | 2017-09-11 | 2023-07-25 | Amo Groningen B.V. | Methods and apparatuses to increase intraocular lenses positional stability |
-
2001
- 2001-05-26 DE DE2001125829 patent/DE10125829A1/en not_active Withdrawn
Cited By (40)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9814570B2 (en) | 1999-04-30 | 2017-11-14 | Abbott Medical Optics Inc. | Ophthalmic lens combinations |
US6645246B1 (en) * | 1999-09-17 | 2003-11-11 | Advanced Medical Optics, Inc. | Intraocular lens with surrounded lens zone |
US8187325B2 (en) | 2001-01-25 | 2012-05-29 | Visiogen, Inc. | Materials for use in accommodating intraocular lens system |
US8025823B2 (en) | 2001-01-25 | 2011-09-27 | Visiogen, Inc. | Single-piece accommodating intraocular lens system |
US9504560B2 (en) | 2002-01-14 | 2016-11-29 | Abbott Medical Optics Inc. | Accommodating intraocular lens with outer support structure |
US10206773B2 (en) | 2002-12-05 | 2019-02-19 | Johnson & Johnson Surgical Vision, Inc. | Accommodating intraocular lens and method of manufacture thereof |
US9271830B2 (en) | 2002-12-05 | 2016-03-01 | Abbott Medical Optics Inc. | Accommodating intraocular lens and method of manufacture thereof |
US9198752B2 (en) | 2003-12-15 | 2015-12-01 | Abbott Medical Optics Inc. | Intraocular lens implant having posterior bendable optic |
US8246679B2 (en) | 2004-04-16 | 2012-08-21 | Visiogen, Inc. | Intraocular lens |
US9005283B2 (en) | 2004-04-16 | 2015-04-14 | Visiogen Inc. | Intraocular lens |
US7780729B2 (en) | 2004-04-16 | 2010-08-24 | Visiogen, Inc. | Intraocular lens |
US8043370B2 (en) | 2005-08-16 | 2011-10-25 | Forschungszentrum Karlsruhe Gmbh | Optical device for restoring accommodative capacity of the eye |
US9636213B2 (en) | 2005-09-30 | 2017-05-02 | Abbott Medical Optics Inc. | Deformable intraocular lenses and lens systems |
WO2007053374A2 (en) * | 2005-10-28 | 2007-05-10 | Advanced Medical Optics, Inc. | Haptic for accommodating intraocular lens |
US8241355B2 (en) | 2005-10-28 | 2012-08-14 | Abbott Medical Optics Inc. | Haptic for accommodating intraocular lens |
WO2007053374A3 (en) * | 2005-10-28 | 2007-10-11 | Advanced Medical Optics Inc | Haptic for accommodating intraocular lens |
AU2006309112B2 (en) * | 2005-10-28 | 2013-06-13 | Johnson & Johnson Surgical Vision, Inc. | Haptic for accommodating intraocular lens |
US8182531B2 (en) | 2006-12-22 | 2012-05-22 | Amo Groningen B.V. | Accommodating intraocular lenses and associated systems, frames, and methods |
US7871437B2 (en) | 2006-12-22 | 2011-01-18 | Amo Groningen B.V. | Accommodating intraocular lenses and associated systems, frames, and methods |
US8496701B2 (en) | 2006-12-22 | 2013-07-30 | Amo Groningen B.V. | Accommodating intraocular lenses and associated systems, frames, and methods |
US9039760B2 (en) | 2006-12-29 | 2015-05-26 | Abbott Medical Optics Inc. | Pre-stressed haptic for accommodating intraocular lens |
DE102007008374A1 (en) | 2007-02-21 | 2008-08-28 | Forschungszentrum Karlsruhe Gmbh | Implantable system for determining the accommodation requirement by measuring the eyeball orientation using an external magnetic field |
DE102007008374B4 (en) * | 2007-02-21 | 2008-11-20 | Forschungszentrum Karlsruhe Gmbh | Implantable system for determining the accommodation requirement by measuring the eyeball orientation using an external magnetic field |
US9421089B2 (en) | 2007-07-05 | 2016-08-23 | Visiogen, Inc. | Intraocular lens with post-implantation adjustment capabilities |
US9968441B2 (en) | 2008-03-28 | 2018-05-15 | Johnson & Johnson Surgical Vision, Inc. | Intraocular lens having a haptic that includes a cap |
US8425598B2 (en) | 2008-05-15 | 2013-04-23 | Karlsruher Institut Fuer Technologie | Implantable system for restoring accommodation capacity using internal energy |
WO2009138468A1 (en) | 2008-05-15 | 2009-11-19 | Karlsruhe Institute Of Technology | Implantable system for restoring accommodation capacity using internal energy |
DE102008023726A1 (en) | 2008-05-15 | 2009-12-03 | Forschungszentrum Karlsruhe Gmbh | Implantable system for the production of accommodating capability using internal energy |
US9011532B2 (en) | 2009-06-26 | 2015-04-21 | Abbott Medical Optics Inc. | Accommodating intraocular lenses |
US10052194B2 (en) | 2009-06-26 | 2018-08-21 | Johnson & Johnson Surgical Vision, Inc. | Accommodating intraocular lenses |
US10105215B2 (en) | 2009-08-03 | 2018-10-23 | Johnson & Johnson Surgical Vision, Inc. | Intraocular lens and methods for providing accommodative vision |
US9603703B2 (en) | 2009-08-03 | 2017-03-28 | Abbott Medical Optics Inc. | Intraocular lens and methods for providing accommodative vision |
WO2011080107A2 (en) | 2009-12-18 | 2011-07-07 | Karlsruher Institut für Technologie | Implantable system for determining accommodation need |
DE102009059229A1 (en) | 2009-12-18 | 2011-06-22 | Karlsruher Institut für Technologie, 76131 | Implantable system for determining accommodation needs |
US9381081B2 (en) | 2012-03-12 | 2016-07-05 | Doci Innovations GmbH (Claus Simandi) | Intraocular lens having helical haptics of shape memory |
WO2013136105A1 (en) | 2012-03-12 | 2013-09-19 | Doci Innovations GmbH | Intra-ocular lens having helical haptics of shape memory materials |
US9987125B2 (en) | 2012-05-02 | 2018-06-05 | Johnson & Johnson Surgical Vision, Inc. | Intraocular lens with shape changing capability to provide enhanced accomodation and visual acuity |
GB2532073A (en) * | 2014-11-07 | 2016-05-11 | Paine Timothy | Accommodating intraocular lens systems and intraocuolar lens focuser |
US10751167B2 (en) | 2014-11-07 | 2020-08-25 | Timothy Paine | Accommodating intraocular lens systems and intraocular lens focusers |
US11707354B2 (en) | 2017-09-11 | 2023-07-25 | Amo Groningen B.V. | Methods and apparatuses to increase intraocular lenses positional stability |
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