WO2000076357A1 - Magnifying contact lens storage unit - Google Patents
Magnifying contact lens storage unit Download PDFInfo
- Publication number
- WO2000076357A1 WO2000076357A1 PCT/US2000/016048 US0016048W WO0076357A1 WO 2000076357 A1 WO2000076357 A1 WO 2000076357A1 US 0016048 W US0016048 W US 0016048W WO 0076357 A1 WO0076357 A1 WO 0076357A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- contact lens
- storage unit
- flange
- magnifying
- cavity
- Prior art date
Links
Classifications
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
- A45C11/00—Receptacles for purposes not provided for in groups A45C1/00-A45C9/00
- A45C11/005—Contact lens cases
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B25/00—Eyepieces; Magnifying glasses
- G02B25/002—Magnifying glasses
Definitions
- the present invention relates generally to a contact lens storage unit. More specifically, the invention is a storage unit for contact lenses wherein the storage unit has a magnifier.
- U.S. Patent No. 4,545,479 issued on October 8. 1985 and U.S. Patent No. 4,784.258 issued on November 15, 1988 to Figari disclose generally a contact lens carrying case which employs cylindrical right and left housing sections. Each housing section has an open top and a closed bottom, which has a magnifying lens assembly. The open top is covered by a cover member, which also contains a magnifying lens assembly. Thus, a contact lens which is emplaced within the hollow of the housing can be viewed in a magnified manner from either the top or bottom due to the magnifying lens assembly.
- United States Patent No. 4,623.249 issued on November 18, 1986 to Grant discloses a device for storing an optical element including two sets of optical surfaces for allowing examination of an optical element in two directions. To ensure that the chamber containing the lens is filled with fluid, an opening is displaced horizontally and vertically from the chamber to remain out of the optical viewing path and to be higher than the optical chamber to prevent formation of bubbles in the chamber.
- United States Patent No. 5.246.259 issued on September 21. 1993 to Hellenkamp et al. discloses an applicator assembly comprising a base having a handle portion and a support portion.
- the assembly includes an applicator movably mounted or connected to the base and selectively positionable between an outwardly extending operative position wherein the lens is transferred to the eyeball, and a stored position wherein the contact lens is removably secured to the applicator.
- United States Patent No. 5,337.888 issued on August 16, 1994 to Morrison discloses a contact lens case that includes a cup-shaped bottom and a cover sealed thereto, both being transparent and of a rigid material.
- the package includes means for determining the diameter of the lens therein and, since the package is transparent, the lens can be visually examined for defects.
- United States Patent No. 5,515, 964 issued on May 14, 1996 to Bauman discloses a lens storage container that includes an integrally formed receptacle member having a spheroidal well providing a concave recess in which the lens is disposed.
- a lip extends about a portion of the periphery of the well to maintain the lens in the well therebelow.
- the magnifying contact lens storage unit of this invention comprises a body, a magnifying means, and a fluid-tight closure means.
- the body has a portion with at least one cavity formed therein, wherein the cavity is further defined by a top opening of the body.
- the body is adapted for attaching to the closure means to close or seal the top opening.
- the body may further have a flange, which is illustrated herein in its preferred planar configuration.
- the cavity has a bottom, and receives at least one contact lens and a sufficient volume of contact lens storage media to completely submerge the contact lens.
- the magnifying means may be at least one magnifying lens, and may be within or attached to the flange, the cavity, the closure means, or within any combination of those structures.
- the magnifying means has a predetermined magnification power for permitting viewing and inspection of the contact lenses which have been removed from the unit prior to the contact lenses being applied to a contact lens wearer's eyes.
- the fluid-tight closure means may be a lid or cover selected from the group consisting of a foil sheet, a plastic sheet, and a reusable plastic cap.
- the closure means is dimensioned and configured to cover the top opening and is fixedly attached to the body.
- the body, flange, and/or closure means may be optically transparent, and may be dimensioned and configured to fit exteriorly within an orbital aperture of a contact lens wearer.
- Fig. 1 is a perspective view of a first embodiment of a magnifying contact lens storage unit according to the present invention, with a fluid-tight closure means in dashed lines.
- Fig. 2 is a cross-sectional view of the magnifying contact lens storage unit, without the closure means, along line 2-2 of Fig. 1.
- Fig. 3 is a perspective view of additional embodiments of a magnifying contact lens storage unit according to the present invention, wherein the surface of the top openings of the cavities are in dashed lines and the magnifying means in the magnifying cavity are in dashed lines.
- Fig. 4 is an environmental, perspective view of a contact lens wearer using the magnifying contact lens storage unit, with the wearer's arm in another position in dashed line.
- the present invention is directed to a magnifying contact lens storage unit 10 that comprises a body 20 having a cavity-defining portion (unnumbered) with at least one cavity 22 and an associated top opening 24. a magnifying means 30. and a fluid- tight closure means 40.
- a body 20 having a cavity-defining portion (unnumbered) with at least one cavity 22 and an associated top opening 24. a magnifying means 30. and a fluid- tight closure means 40.
- the cavity-defining portion of the body 20 and the flange 26 have respective upper surfaces that are coplanar and contiguous with each other.
- the cavity-defining portion of the body 20 has a first thickness, measured from the top opening 24 of the cavity-defining portion to the lower surface of bottom 28 of the cavity-defining portion, that is less than the flange 26 thickness (also referred to herein as the second thickness).
- the body 20 has a cavity-defining portion with one cavity 22 formed therein, and a planar flange 26.
- the cavity 22 (as shown in Figs. 1-3) has a bottom 28. and is dimensioned and configured to receive one contact lens 32 and a sufficient volume of an aqueous fluid 34 to completely submerge the contact lens 32.
- the flange 26 is without a cavity having sufficient volume to submerge a contact lens in aqueous fluid.
- Such fluid 34 is known as storage media for contact lenses 32.
- the body 20 further defines the top opening 24 (as shown in Figs. 1-3) of the cavity 22.
- the body 20 is adapted for attachment to the closure means 40 to close the opening 24.
- the flange 26 is optically transparent, and is dimensioned and configured to fit exteriorly within an orbital aperture 36 (as shown in Fig. 4) of a contact lens wearer's 38 face, so that the wearer 38 may use the flange 26 in a manner similar to how a monocle is worn. This allows the wearer 38 to easily view and inspect the contact lens 32 while manipulating or adjusting the contact lens 32 with both hands (42. 43) prior to applying the contact lens 32 to the eye 44 of the wearer 38.
- the magnifying means 30 is one magnifying lens.
- the magnifying lens 30 is preferably located within the flange 26. and has a predetermined magnification power for permitting viewing and inspection of the contact lenses 32 that have been removed from the unit 10, as well as contact lenses 32 that are within the unit 10.
- the magnification power of the magnifying lens 30 corresponds to the contact lens prescription of the wearer 38.
- the magnification power may be -7.00 so as to give the wearer 38 an effective magnification of about +2.00.
- the fluid-tight closure means 40 (as shown in Figs.
- the closure means 40 is preferably a removable lid or cover selected from the group consisting of a foil sheet, a plastic sheet, and a reusable plastic cap.
- the closure means 40 is a removable foil or plastic sheet.
- the closure means 40 is a removable reusable plastic cap. Examples of such plastic caps are a cap having threads (not shown), a snap-on cap (not shown), etc.
- the closure means 40 is dimensioned and configured to sealingly cover the top opening 24. and is fixedly attached to the top opening 24 by any well known process in the art.
- closure means 40 to be applicable to a reusable or permanent storage unit 10 storing contact lenses 32, it is preferred that the closure means 40 is a reusable plastic cap 32 which is fixedly attached to the top opening 24. which is adapted for attaching with the cap 40.
- the flange 26 and the magnifying lens 30 are of one piece construction. However, in embodiments where the flange 26 defines an opening 46 (as shown in Figs. 1 and 2) , it is preferred that the magnifying lens 30 and the flange 26 are separate parts and that the magnifying lens 30 is secured within the opening 46 of the flange 26.
- the wearer 38 may use the unit 10 by holding the unit 10 in one hand 42 to view, inspect, manipulate, or adjust contact lens 32 located in the other hand 43 prior to applying the contact lens 32 to the eye 44 of the wearer 38. The wearer 38 may then place the unit 10 down, and use both hands (42. 43) to apply the contact lens 32 to the eye 44.
- the body 20 of the storage unit 10 has two cavities (23. 25) and does not have the planar flange 26.
- the magnifying means 30 is located within a magnifying cavity 23 (as shown in Fig. 3) of the body 20 to define part of the bottom 28 of the magnifying cavity 23.
- the magnifying means 30 is a magnifying lens 30, that the magnifying cavity 23 is optically transparent, and that the body 20 is dimensioned and configured to fit exteriorly within an orbital aperture 36 of the wearer's 38 face.
- the cavities (23. 25) and the magnifying lens 30 are of one piece construction.
- the magnifying lens 30 is secured to the bottom 28 of the magnifying cavity 23 by any well known process in the art. such as gluing, etc.
- the wearer 38 may use the unit 10 held in one hand 42 to view, inspect, manipulate, or adjust the contact lens 32 held in the other hand 43 prior to applying the contact lens 32 to the eye 44. The wearer 38 may then place the unit 10 down and use both hands (42. 43) to apply the contact lens 32 to the eye 44 of the wearer 38.
- the body 20 of the storage unit 10 does not have the planar flange 26 and the magnifying means 30 is within the closure means 40.
- the magnifying means 30 is a magnifying lens 30, that the closure means 40 is optically transparent, and that the closure means 40 is selected from the group consisting of a plastic sheet and a reusable plastic cap.
- the closure means 40 is a plastic sheet.
- the closure means 40 and the magnifying lens 30 are of one piece construction. It is also preferred that the closure means 40 is dimensioned and configured to fit exteriorly within the orbital aperture 36 of the contact lens wearer's 38 face, and has sufficient strength and rigidity to be held exteriorly in the orbital aperture 36.
- the wearer 38 may use the closure means 40 held in one hand 42 to view, inspect, manipulate, or adjust the contact lens 32 held in the other hand 43 prior to applying the contact lens 32 to the eye 44. The wearer 38 may then place the closure means 40 down and use both hands (42, 43) to apply the contact lens 32 to the eye 44 of the wearer 38.
- the closure means 40 attaches to the body 20 to simultaneously extend over and seal both of the cavities at the top openings.
Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2001502711A JP2003501186A (en) | 1999-06-15 | 2000-06-12 | Contact lens storage unit for enlargement |
EP00941341A EP1185185A1 (en) | 1999-06-15 | 2000-06-12 | Magnifying contact lens storage unit |
AU56056/00A AU5605600A (en) | 1999-06-15 | 2000-06-12 | Magnifying contact lens storage unit |
CA002376188A CA2376188A1 (en) | 1999-06-15 | 2000-06-12 | Magnifying contact lens storage unit |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/333,259 | 1999-06-15 | ||
US09/333,259 US6092646A (en) | 1999-06-15 | 1999-06-15 | Magnifying contact lens storage unit |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2000076357A1 true WO2000076357A1 (en) | 2000-12-21 |
Family
ID=23302033
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2000/016048 WO2000076357A1 (en) | 1999-06-15 | 2000-06-12 | Magnifying contact lens storage unit |
Country Status (6)
Country | Link |
---|---|
US (1) | US6092646A (en) |
EP (1) | EP1185185A1 (en) |
JP (1) | JP2003501186A (en) |
AU (1) | AU5605600A (en) |
CA (1) | CA2376188A1 (en) |
WO (1) | WO2000076357A1 (en) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6365111B1 (en) * | 1999-08-25 | 2002-04-02 | Randall C. Bass | Holder for specimen examination |
USD458023S1 (en) | 1999-10-13 | 2002-06-04 | Johnson & Johnson Vision Care, Inc. | Contact lens container |
CA2322907A1 (en) * | 1999-10-13 | 2001-04-13 | Johnson & Johnson Vision Care, Inc. | Primary package for contact lens |
US6368522B1 (en) * | 2000-01-03 | 2002-04-09 | Johnson & Johnson Vision Care, Inc. | Mold for forming a contact lens and method of preventing formation of small strands of contact lens material during contact lens manufacture |
CN1980582B (en) * | 2001-08-17 | 2010-12-22 | 美你康株式会社 | Packaging for disposable soft contact lenses |
US7086526B2 (en) | 2001-08-17 | 2006-08-08 | Clearlab International Pte Ltd. | Packaging for disposable soft contact lenses |
US7832552B2 (en) * | 2002-08-17 | 2010-11-16 | Menicon Co. Ltd. | Duo packaging for disposable soft contact lenses using a substrate |
US20040228010A1 (en) * | 2003-05-13 | 2004-11-18 | Wey Albert C. | Integrated microscopic viewing apparatus |
US20050045495A1 (en) * | 2003-08-25 | 2005-03-03 | Dalsing Troy A. | Reusable container for contact lenses and other materials |
US7347466B1 (en) * | 2005-02-14 | 2008-03-25 | Michael Alan Feldman | Multipurpose contact lens accessory |
US8158961B2 (en) * | 2009-07-31 | 2012-04-17 | Sciconsult, Inc. | Ophthalmic lens case equipped with an ultraviolet light source |
US9873545B2 (en) * | 2014-07-01 | 2018-01-23 | CS Pharmacy, Inc. | Visual verification pharmacy tray |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4691820A (en) * | 1985-11-18 | 1987-09-08 | Vistakon, Inc. | Package for hydrophilic contact lens |
US4784258A (en) * | 1984-08-13 | 1988-11-15 | Figari Alberto A | Contact lens carrying case with magnifying aid apparatus |
NL8702552A (en) * | 1987-10-27 | 1989-05-16 | Egbertus Gerrit De Rooij | Container for contact lenses - has two storage boxes and lid with magnifying lens |
US5086913A (en) * | 1990-02-09 | 1992-02-11 | Thomas Camm | Contact lens case |
US5099987A (en) * | 1988-09-07 | 1992-03-31 | Fritz Bieri | Combination contact lens case and inspection unit |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA1170825A (en) * | 1981-02-25 | 1984-07-17 | Warner Lambert Technologies Inc. | Lens inspection support |
US4623249A (en) * | 1983-10-14 | 1986-11-18 | Grant Alan H | Container for an optical element |
US4545479A (en) * | 1984-08-13 | 1985-10-08 | Figari Alberto A | Contact lens carrying case with magnifying aid apparatus |
US5246259A (en) * | 1992-02-21 | 1993-09-21 | Johann Hellenkamp | Applicator device for positioning a contact lens on the human eye |
US5337888A (en) * | 1993-09-01 | 1994-08-16 | Morrison Robert J | Contact lens case |
US5515964A (en) * | 1995-04-13 | 1996-05-14 | Bauman; Robert C. | Contact lens package with lens retaining recess |
-
1999
- 1999-06-15 US US09/333,259 patent/US6092646A/en not_active Expired - Fee Related
-
2000
- 2000-06-12 AU AU56056/00A patent/AU5605600A/en not_active Abandoned
- 2000-06-12 CA CA002376188A patent/CA2376188A1/en not_active Abandoned
- 2000-06-12 EP EP00941341A patent/EP1185185A1/en not_active Withdrawn
- 2000-06-12 WO PCT/US2000/016048 patent/WO2000076357A1/en not_active Application Discontinuation
- 2000-06-12 JP JP2001502711A patent/JP2003501186A/en active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4784258A (en) * | 1984-08-13 | 1988-11-15 | Figari Alberto A | Contact lens carrying case with magnifying aid apparatus |
US4691820A (en) * | 1985-11-18 | 1987-09-08 | Vistakon, Inc. | Package for hydrophilic contact lens |
NL8702552A (en) * | 1987-10-27 | 1989-05-16 | Egbertus Gerrit De Rooij | Container for contact lenses - has two storage boxes and lid with magnifying lens |
US5099987A (en) * | 1988-09-07 | 1992-03-31 | Fritz Bieri | Combination contact lens case and inspection unit |
US5086913A (en) * | 1990-02-09 | 1992-02-11 | Thomas Camm | Contact lens case |
Also Published As
Publication number | Publication date |
---|---|
AU5605600A (en) | 2001-01-02 |
EP1185185A1 (en) | 2002-03-13 |
CA2376188A1 (en) | 2000-12-21 |
JP2003501186A (en) | 2003-01-14 |
US6092646A (en) | 2000-07-25 |
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