BRPI0406640A - Lentes de contato com microcanais combinados - Google Patents

Lentes de contato com microcanais combinados

Info

Publication number
BRPI0406640A
BRPI0406640A BR0406640-5A BRPI0406640A BRPI0406640A BR PI0406640 A BRPI0406640 A BR PI0406640A BR PI0406640 A BRPI0406640 A BR PI0406640A BR PI0406640 A BRPI0406640 A BR PI0406640A
Authority
BR
Brazil
Prior art keywords
contact lenses
lens body
eye
microchannel
combined
Prior art date
Application number
BR0406640-5A
Other languages
English (en)
Inventor
Gregg A Dean
J Christopher Marmo
Original Assignee
Ocular Sciences Inc
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 Ocular Sciences Inc filed Critical Ocular Sciences Inc
Publication of BRPI0406640A publication Critical patent/BRPI0406640A/pt
Publication of BRPI0406640B1 publication Critical patent/BRPI0406640B1/pt

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C7/00—Optical parts
    • G02C7/02—Lenses; Lens systems ; Methods of designing lenses
    • G02C7/04—Contact lenses for the eyes

Landscapes

  • Health & Medical Sciences (AREA)
  • Ophthalmology & Optometry (AREA)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Eyeglasses (AREA)
  • Prostheses (AREA)

Abstract

"LENTES DE CONTATO COM MICROCANAIS COMBINADOS". Lentes de contato para uso em olhos são proporcionadas e incluem um corpo de lente e uma pluralidade de microcanais definidos em uma face posterior do corpo da lente. Os microcanais são estruturados para promover uma troca de fluido lacrimal efetiva, entre uma superfície exposta do olho e uma superfície do olho coberta pelo corpo da lente. Cada um dos microcanais inclui, de preferência, uma superfície convexa sem junção ao longo de uma porção majoritária de um comprimento do microcanal.
BRPI0406640-5A 2003-01-06 2004-01-05 Contact lenses with combined microcanais BRPI0406640B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US10/337.247 2003-01-06
US10/337,247 US6886936B2 (en) 2000-07-28 2003-01-06 Contact lenses with blended microchannels
PCT/US2004/000114 WO2004063773A2 (en) 2003-01-06 2004-01-05 Contact lenses with blended microchannels

Publications (2)

Publication Number Publication Date
BRPI0406640A true BRPI0406640A (pt) 2005-12-06
BRPI0406640B1 BRPI0406640B1 (pt) 2017-12-05

Family

ID=32710950

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0406640-5A BRPI0406640B1 (pt) 2003-01-06 2004-01-05 Contact lenses with combined microcanais

Country Status (9)

Country Link
US (3) US6886936B2 (pt)
EP (1) EP1588207A4 (pt)
JP (1) JP2006515688A (pt)
KR (1) KR101085342B1 (pt)
CN (1) CN100538439C (pt)
BR (1) BRPI0406640B1 (pt)
HK (1) HK1088666A1 (pt)
MX (1) MXPA05007321A (pt)
WO (1) WO2004063773A2 (pt)

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WO2019046714A1 (en) * 2017-09-01 2019-03-07 Ohio State Innovation Foundation FLEXIBLE CONTACT LENS COMPRISING A LENTICULAR IN A UPPER PART OF THE CONTACT LENS WITH ENHANCED LACRYMAL EXCHANGE
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US11550166B2 (en) 2019-06-05 2023-01-10 Coopervision International Limited Contact lenses with microchannels
US11782297B2 (en) * 2020-08-28 2023-10-10 Coopervision International Limited Dimpled contact lens
CN113641007B (zh) * 2021-08-11 2022-06-10 江苏科技大学 一种多环多焦距单环内波浪形状的镜片

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Also Published As

Publication number Publication date
US20060203190A1 (en) 2006-09-14
US6886936B2 (en) 2005-05-03
CN1756982A (zh) 2006-04-05
KR101085342B1 (ko) 2011-11-23
US7080905B2 (en) 2006-07-25
US20030151718A1 (en) 2003-08-14
WO2004063773A2 (en) 2004-07-29
WO2004063773A3 (en) 2004-12-23
JP2006515688A (ja) 2006-06-01
EP1588207A2 (en) 2005-10-26
HK1088666A1 (en) 2006-11-10
US20050146679A1 (en) 2005-07-07
KR20050094836A (ko) 2005-09-28
EP1588207A4 (en) 2006-06-14
BRPI0406640B1 (pt) 2017-12-05
CN100538439C (zh) 2009-09-09
MXPA05007321A (es) 2005-09-30
US7249849B2 (en) 2007-07-31

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Legal Events

Date Code Title Description
B25A Requested transfer of rights approved

Owner name: TCC ACQUISITION CORP. (US)

Free format text: TRANSFERIDO POR INCORPORACAO DE: OCULAR SCIENCES, INC.

B25A Requested transfer of rights approved

Owner name: COOPERVISION, INC. (US)

Free format text: TRANSFERIDO DE: TCC ACQUISITION CORP.

B25A Requested transfer of rights approved

Owner name: COOPERVISION INTERNATIONAL HOLDING COMPANY, LP (GB

Free format text: TRANSFERIDO DE: COOPERVISION, INC.

B15K Others concerning applications: alteration of classification

Free format text: AS CLASSIFICACOES ANTERIORES ERAM: G02C 1/08 , G02C 7/04

Ipc: G02C 7/04 (2006.01)

B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]
B25G Requested change of headquarter approved
B25A Requested transfer of rights approved