| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 101 | OCULAR MASK HAVING SELECTIVE SPECTRAL TRANSMISSION | EP12853548 | 2012-11-30 | EP2785296A4 | 2015-08-12 | VILUPURU ABHIRAM S; CHRIST MARIE DVORAK |
| A mask is provided that is configured to increase the depth of focus of a patient. The mask can include an aperture configured to transmit along an optical axis substantially all visible incident light. The mask can further include a portion surrounding at least a portion of the aperture. The portion may be configured to be substantially opaque to visible electromagnetic radiation and be substantially transparent to electromagnetic radiation transmitted from an ocular examination device (e.g., substantially transparent to at least some non-visible electromagnetic radiation with a wavelength between about 750 nm and about 1500 nm). | ||||||
| 102 | MEDICAL TREATMENT DEVICE, COMPOSITION FOR COATING SOLUTION, AND METHOD FOR MANUFACTURING MEDICAL TREATMENT DEVICE | EP12823514 | 2012-08-10 | EP2746835A4 | 2015-07-01 | NAKAMURA MASATAKA; KITAGAWA RUMIKO; TAMIYA RYUTA |
| Disclosed is a medical device having an elastic modulus of 100 kPa or more and 2,000 kPa or less, a water content of 10% by mass or less, a tensile elongation of 50% or more and 3,000% or less, and a dynamic contact angle (advancing angle) relative to a borate buffer of 80° or less. The present invention can significantly reduce or avoid a phenomenon of adhesion to a surface when contacted with a surface outside or inside the body, which has hitherto been regarded as a problem in a conventional medical device. | ||||||
| 103 | SOFT CONTACT LENS | EP10824802 | 2010-10-06 | EP2455799A4 | 2013-01-02 | ARAI HIROYUKI; MIKAWA SUNAO |
| 104 | Mask configured to maintain nutrient transport without producing visible diffraction patterns | EP10180819.4 | 2004-05-28 | EP2301477A1 | 2011-03-30 | Christie, Bruce Arthur; Silvestrini, Thomas; Hahnen, Kevin; Knopp, Carl |
A mask (4200) configured to be implanted in a cornea of a patient to increase the depth of focus of the patient includes an anterior surface, a posterior surface, and a plurality of holes (4220). The anterior surface is configured to reside adjacent a first corneal layer. The posterior surface is configured to reside adjacent a second corneal layer. The plurality of holes extends at least partially between the anterior surface and the posterior surface. The holes of the plurality of holes are configured to substantially eliminate visible diffraction patterns.
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| 105 | MASK CONFIGURED TO MAINTAIN NUTRIENT TRANSPORT WITHOUT PRODUCING VISIBLE DIFFRACTION PATTERNS | EP04753697 | 2004-05-28 | EP1635739A4 | 2008-05-21 | CHRISTIE BRUCE ARTHUR; SILVESTRINI THOMAS A; HAHNEN KEVIN F; KNOPP CARL F |
| A mask (4200) configured to be implanted in a cornea of a patient to increase the depth of focus of the patient includes an anterior surface, a posterior surface, and a plurality of holes(4220). The anterior surface is configured to reside adjacent a first corneal layer. The posterior surface is configured to reside adjacent a second corneal layer. The plurality of holes extends at least partially between the anterior surface and the posterior surface. The holes of the plurality of holes are configured to substantially eliminate visible diffraction patterns. | ||||||
| 106 | EYE-CONDITIONING AND EYESIGHT-IMPROVING DEVICE | EP99938460.5 | 1999-08-03 | EP1181619A1 | 2002-02-27 | Stregova, Erzsébet |
| An eye-conditioning and eyesight-improving device which can be placed in front of the eye and fixed there temporarily, and which has a carrying body supplied with at least two apertures situated in the environment of the axes of the two eyes and adjusting devices having a primary disc, a secondary disc, and a revolving treatment disc connected to either the primary or secondary disc, having a group of treatment forms consisting of eyehole apertures that can be turned so that they are in front of the optical axis setting apertures. His group is supplemented with a closing member (43) that is opaque to light and is regularly fitted between the eyehole apertures (41, 42), the distance (t) between the edges of the eyehole apertures (41, 42) neighbouring the closing member (43) on the pitch circle (32) is larger or the same as the chord (50) length (h) measured between the circumference (21c) of the optical axis setting aperture (21a) and the points of intersection (M1, M2) of the pitch circle (32). | ||||||
| 107 | Objective material | EP86300499.0 | 1986-01-24 | EP0189331B1 | 1991-10-16 | Muraoka, Koji; Tatibana, Fumiki; Nakatsuka, Katsuhiko; Niwa, Hiroyuki; Yamatani, Tadahiro |
| 108 | Objective material | EP86300499.0 | 1986-01-24 | EP0189331A1 | 1986-07-30 | Muraoka, Koji; Tatibana, Fumiki; Nakatsuka, Katsuhiko; Niwa, Hiroyuki; Yamatani, Tadahiro |
® An objective observation optical material comprises a sheet material composed of a plurality of spot-like transparent portions on an otherwise opaque sheet and each of the spot-like transparent portions is formed into a circular shape having preferably a diameter of 0.7 to 2.0 mm or substantially a polygonal shape (including one whose sides are curved arcuately) inscribing or circumscribing such a circle. The spot-like transparent portions are distributed in uniformly arranged positions so as to form connected regular triangles or squares whose sides are for example in the range from 2.0 to 5.5 mm. |
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| 109 | Correcteur universel de vision | EP84402162.6 | 1984-10-26 | EP0141736A2 | 1985-05-15 | Binh, Paul; Blanié, Paul |
Un correcteur universel de vision s'appliquant notamment à la myopie, l'hypermétropie, l'astigmatisme et la presbytie comprend, en avant de l'oeil, une zone opaque (2) entourant une petite zone centrale (3) située dans l'axe de vision, cette petite zone centrale (3) transparente formant diaphragme et créant une image rétinienne réduite donnant une vision nette. La zone opaque (2) est continue, elle a un diamètre moyen minimal de 3 mm et maximal de 8 mm pour conserver la vision périphérique et la zone centrale transparente (3) a une surface allant de 0,2 à 3,5 mm2 et de préférence de 0,5 à 1 mm2. |
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| 110 | Mask lens design and method for preventing and/or slowing myopia progression | US15416425 | 2017-01-26 | US10012848B2 | 2018-07-03 | Noel A. Brennan; Khaled A. Chehab; Xu Cheng; Kurt Moody; Jeffrey H. Roffman; Xin Wei |
| Contact lenses incorporate mask lens designs that at least one of slow, retard or preventing myopia progression. The lens includes a first zone at a center of the lens; at least one peripheral zone surrounding the center and having a dioptric power that is different than that at the center; and an opaque mask beginning at a radial distance from the center, thereby providing a lens power profile having substantially equivalent foveal vision correction to a single vision lens, and having a depth of focus and reduced retinal image quality sensitivity that slows, retards, or prevents myopia progression. | ||||||
| 111 | ACCOMMODATION ASSISTING LENS | US15544740 | 2016-02-02 | US20180039096A1 | 2018-02-08 | Shunsuke Shioya; Kazuyoshi Itou; Takanori Nomura |
| An accommodation assisting lens comprises a lens main body, and dots that are isotropically and uniformly disposed in the lens main body, and in a visible light region, a difference in average transmittance between a dot portion based on the dots, and a non-dot portion other than the dot portion is 2% to 50% inclusive. | ||||||
| 112 | MASK LENS DESIGN AND METHOD FOR PREVENTING AND/OR SLOWING MYOPIA PROGRESSION | US15416425 | 2017-01-26 | US20170146820A1 | 2017-05-25 | Noel A. Brennan; Khaled A. Chehab; Xu Cheng; Kurt Moody; Jeffrey H. Roffman; Xin Wei |
| Contact lenses incorporate mask lens designs that at least one of slow, retard or preventing myopia progression. The lens includes a first zone at a center of the lens; at least one peripheral zone surrounding the center and having a dioptric power that is different than that at the center; and an opaque mask beginning at a radial distance from the center, thereby providing a lens power profile having substantially equivalent foveal vision correction to a single vision lens, and having a depth of focus and reduced retinal image quality sensitivity that slows, retards, or prevents myopia progression. | ||||||
| 113 | SOFT CONTACT LENS FOR PRESBYOPIA AND MANUFACTURING METHOD THEREFOR | US15102820 | 2016-05-04 | US20170131574A1 | 2017-05-11 | Chang Seon LEE |
| A manufacturing method of a soft contact lens for presbyopia that increases the depth of a focus by forming a light transmitting region and thus selectively blocking incident light upon eyes. A relatively bright vision is provided by forming, at an outside of the light transmitting region, a light blocking region having a certain diameter and being provided with fine holes with a distribution density that increases toward an outer edge of the first light blocking region, while allowing light complementing the lack of light caused by the presence of the light blocking region. A soft contact lens which can be used by users having different corneal topographic pattern is provided. | ||||||
| 114 | Soft contact lens | US14133357 | 2013-12-18 | USRE46044E1 | 2016-06-28 | Hiroyuki Arai; Sunao Mikawa |
| A soft contact lens for fitting to a cornea includes a lens main body made of a light permeable member. The lens main body has a diameter larger than that of a light-shielding portion which shields incident light incident to the cornea. The light-shielding portion includes a main body constituting a light-shielding member, an aperture that allows incident light to be transmitted, the aperture being positioned on a position of the main body of the light-shielding portion, and multiple holes that maintain a scotopic vision and a night vision, the holes being provided around the aperture in the main body of the light-shielding portion and each of the holes having a diameter smaller than that of the aperture. | ||||||
| 115 | Method for increasing the depth of focus of a patient | US11417497 | 2006-05-03 | US08858624B2 | 2014-10-14 | Bruce A. Christie; Thomas A. Silvestrini; Kevin F. Hahnen |
| A mask configured to be implanted in a cornea of a patient to increase the depth of focus of the patient includes an anterior surface, a posterior surface, and a plurality of holes. The anterior surface is configured to reside adjacent a first corneal layer. The posterior surface is configured to reside adjacent a second corneal layer. The plurality of holes extends at least partially between the anterior surface and the posterior surface. The holes of the plurality of holes are configured to substantially eliminate visible diffraction patterns. | ||||||
| 116 | System and method for increasing the depth of focus of the human eye | US13692864 | 2012-12-03 | US08752958B2 | 2014-06-17 | David Miller; Ernesto Blanco |
| A method and apparatus for increasing the depth of focus of the human eye is comprised of a lens body, an optic in the lens body configured to produce light interference, and a pinhole-like optical aperture substantially in the center of the optic. The optic may be configured to produce light scattering or composed of a light reflective material. Alternatively, the optic may increase the depth of focus via a combination of light interference, light scattering, light reflection and/or light absorption. The optic may also be configured as a series of concentric circles, a weave, a pattern of particles, or a pattern of curvatures. One method involves screening a patient for an ophthalmic lens using a pinhole screening device in the lens to increase the patient's depth of focus. Another method comprises surgically implanting a mask in the patient's eye to increase the depth of focus. | ||||||
| 117 | EYEWEAR HAVING A MESH EYE SHIELD | US13990749 | 2010-12-02 | US20130242250A1 | 2013-09-19 | Phillip David Hall |
| Eyewear having an eye shield of mesh where the mesh has been formed by chemical etching is disclosed. The chemical etching involves the steps of applying a protective coating to a suitable sheet material, creating openings in the protective coating, and subjecting the sheet material to a suitable liquid such that mesh spaces are formed at the openings. In other embodiments of the invention the sheet may be exposed to a gaseous acid or an alkali. | ||||||
| 118 | Mask configured to maintain nutrient transport without producing visible diffraction patterns | US11290201 | 2005-11-30 | US08460374B2 | 2013-06-11 | Bruce A. Christie; Thomas A. Silvestrini; Kevin F. Hahnen |
| A mask configured to be implanted in a cornea of a patient to increase the depth of focus of the patient includes an anterior surface, a posterior surface, and a plurality of holes. The anterior surface is configured to reside adjacent a first corneal layer. The posterior surface is configured to reside adjacent a second corneal layer. The plurality of holes extends at least partially between the anterior surface and the posterior surface. The holes of the plurality of holes are configured to substantially eliminate visible diffraction patterns. | ||||||
| 119 | SYSTEM AND METHOD FOR INCREASING THE DEPTH OF FOCUS OF THE HUMAN EYE | US13692864 | 2012-12-03 | US20130131795A1 | 2013-05-23 | David Miller; Ernesto Blanco |
| A method and apparatus for increasing the depth of focus of the human eye is comprised of a lens body, an optic in the lens body configured to produce light interference, and a pinhole-like optical aperture substantially in the center of the optic. The optic may be configured to produce light scattering or composed of a light reflective material. Alternatively, the optic may increase the depth of focus via a combination of light interference, light scattering, light reflection and/or light absorption. The optic may also be configured as a series of concentric circles, a weave, a pattern of particles, or a pattern of curvatures. One method involves screening a patient for an ophthalmic lens using a pinhole screening device in the lens to increase the patient's depth of focus. Another method comprises surgically implanting a mask in the patient's eye to increase the depth of focus. | ||||||
| 120 | System and method for increasing the depth of focus of the human eye | US12182056 | 2008-07-29 | US08343215B2 | 2013-01-01 | David Miller; Ernesto Blanco |
| A method and apparatus for increasing the depth of focus of the human eye is comprised of a lens body, an optic in the lens body configured to produce light interference, and a pinhole-like optical aperture substantially in the center of the optic. The optic may be configured to produce light scattering or composed of a light reflective material. Alternatively, the optic may increase the depth of focus via a combination of light interference, light scattering, light reflection and/or light absorption. The optic may also be configured as a series of concentric circles, a weave, a pattern of particles, or a pattern of curvatures. One method involves screening a patient for an ophthalmic lens using a pinhole screening device in the lens to increase the patient's depth of focus. Another method comprises surgically implanting a mask in the patient's eye to increase the depth of focus. | ||||||
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