Colored contact lens primary packaging

A contact lens, rudimentary technology, applied in the field of improved system of lens packaging standard, can solve the problem of translucent boat or base that cannot provide auxiliary effect

Active Publication Date: 2009-12-02
MENICON SINGAPORE PTE LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

While sterility is provided through the use of polypropylene homopolymer, the resulting product is a translucent boat or base that provides no secondary utility

Method used

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  • Colored contact lens primary packaging
  • Colored contact lens primary packaging
  • Colored contact lens primary packaging

Examples

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Embodiment Construction

[0028] A package for a contact lens and a method for making the contact lens package are described herein. More specifically, disclosed is a package having a base, wherein the base, whether a boat-shaped base or a planar base, includes a color component to assist the patient in locating contact lenses and identifying contaminants that may be present in the package . According to an exemplary embodiment, the color composition is provided on the substrate by adding masterbatch additives to the homopolymer. Alternatively, according to one exemplary embodiment, the color composition is provided to the substrate by performing an overmolding tooling operation. Hereinafter, more details of the present exemplary substrate and methods of forming the same will be provided in detail.

[0029] As used in this specification and the appended claims, the term "barrier material" generally refers to any material that can come into physical and fluid contact with a contact lens. While polypr...

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Abstract

A contact lens package (100) includes a substrate (110), wherein the substrate (110) includes a color component configured to provide a contamination detecting contrast to the substrate (110). Additionally, the color component provides psychological message of cleanliness so as to reinforce compliance with good hygiene practices, or to provide a unique selling point for the finished product.

Description

[0001] related application [0001] This application claims the benefit of U.S. Provisional Patent Application No. 60 / 832,324, filed July 21, 2006, by Stephen D. Newman, entitled "Duo Packaging for Disposable Soft Contact Lenses Using a Substrate," and filed by Stephen D. Newman in 2006 Priority to U.S. Provisional Patent Application No. 60 / 833,230, filed July 24, 2009, entitled "Colored Contract Lens Primary Packing." This application also claims priority to US Patent Application No. 11 / 780,987, filed July 20, 2007, by Stephen D. Newman, entitled "Colored Contract Lens Primary Packing." All of these applications are fully incorporated herein by reference. technical field [0002] The present systems and methods relate to contact lens packaging, and more particularly to an improved system and method for forming primary packaging for colored contact lenses while meeting lens packaging standards, including sterility. Background technique [0003] Soft disposable contact len...

Claims

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Application Information

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IPC IPC(8): A45C11/00B65B25/00B65D85/38B29C45/16
CPCB65D2585/545
Inventor S·D·纽曼
Owner MENICON SINGAPORE PTE LTD
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