BR9306484A - Aparelho e método verificado de plácido - Google Patents

Aparelho e método verificado de plácido

Info

Publication number: BR9306484A
Authority: BR; Brazil
Prior art keywords: placid; verified method; verified
Prior art date: 1992-06-02

Application number

BR9306484A

Other languages

English (en)

Inventor

Souza Henry M D

Edwin J Sarver

Original Assignee

Eyesys Tech 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.)

1992-06-02

Filing date

1993-06-02

Publication date

1998-12-08

1993-06-02 Application filed by Eyesys Tech Inc filed Critical Eyesys Tech Inc

1998-12-08 Publication of BR9306484A publication Critical patent/BR9306484A/pt

Classifications

- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/24—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures
- G01B11/255—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures for measuring radius of curvature
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B3/00—Apparatus for testing the eyes; Instruments for examining the eyes
- A61B3/10—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions
- A61B3/107—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions for determining the shape or measuring the curvature of the cornea

Landscapes

Health & Medical Sciences (AREA)
Life Sciences & Earth Sciences (AREA)
Physics & Mathematics (AREA)
Medical Informatics (AREA)
Surgery (AREA)
Engineering & Computer Science (AREA)
Biomedical Technology (AREA)
Heart & Thoracic Surgery (AREA)
Biophysics (AREA)
Molecular Biology (AREA)
Ophthalmology & Optometry (AREA)
Animal Behavior & Ethology (AREA)
General Health & Medical Sciences (AREA)
Public Health (AREA)
Veterinary Medicine (AREA)
General Physics & Mathematics (AREA)
Eye Examination Apparatus (AREA)
Preparation Of Compounds By Using Micro-Organisms (AREA)
Compounds Of Unknown Constitution (AREA)

BR9306484A 1992-06-02 1993-06-02 Aparelho e método verificado de plácido BR9306484A (pt)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US89196192A	1992-06-02	1992-06-02
PCT/US1993/005293 WO1993024049A1 (en)	1992-06-02	1993-06-02	Checkered placido apparatus and method

Publications (1)

Publication Number	Publication Date
BR9306484A true BR9306484A (pt)	1998-12-08

Family

ID=25399127

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BR9306484A BR9306484A (pt)	1992-06-02	1993-06-02	Aparelho e método verificado de plácido

Country Status (7)

Country	Link
EP (1)	EP0643566A1 (pt)
JP (1)	JP3387500B2 (pt)
AU (1)	AU4527293A (pt)
BR (1)	BR9306484A (pt)
CA (1)	CA2137151A1 (pt)
RU (1)	RU94046368A (pt)
WO (1)	WO1993024049A1 (pt)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP3610139B2 (ja) *	1995-12-26	2005-01-12	キヤノン株式会社	眼底検査装置
US6152565A (en) *	1997-12-31	2000-11-28	Premier Laser Systems, Inc.	Handheld corneal topography system
JP3630973B2 (ja)	1998-02-27	2005-03-23	株式会社ニデック	眼科装置及び眼科装置における検眼情報の保存方法
US6033075A (en) *	1998-03-31	2000-03-07	Nidek Co., Ltd.	Ophthalmic apparatus
EP1334691A4 (en)	2000-10-18	2009-01-07	Topcon Corp	DEVICE FOR MEASURING OPTICAL PROPERTIES
JP4652558B2 (ja) *	2000-10-18	2011-03-16	株式会社トプコン	光学特性測定装置
RU2322179C1 (ru) *	2006-07-05	2008-04-20	Федеральное государственное учреждение "Межотраслевой научно-технический комплекс "Микрохирургия глаза" имени акад. С.Н. Федорова Федерального агентства по здравоохранению и социальному развитию"	Способ определения исходного значения центральной кривизны роговицы, подвергшейся рефракционной операции
US10888457B2 (en) *	2016-04-28	2021-01-12	Alex Artsyukhovich	Detachable miniature microscope mounted keratometer for cataract surgery
FR3100702B1 (fr)	2019-09-13	2025-04-25	E Swin Dev	Procede d’evaluation de la stabilite d’un film lacrymal
EP4287928A1 (en) *	2021-02-08	2023-12-13	Alcon Inc.	Multi-view corneal topographer

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4490022A (en) *	1982-01-04	1984-12-25	Reynolds Alvin E	Apparatus for corneal corrective techniques
GB2123977B (en) *	1982-07-03	1986-04-16	Smith & Nephew Ass	Ophthalmic test apparatus
US4692003A (en) *	1983-11-07	1987-09-08	Adachi Iwao P	Real-time analysis keratometer
US4685140A (en) *	1984-06-26	1987-08-04	Kera Corporation	Keratograph autoscanner system
US4799785A (en) *	1986-10-17	1989-01-24	Keates Richard H	Cornea contour mapping
US4779973A (en) *	1986-11-06	1988-10-25	David Miller	Photokeratometric device
US4863260A (en) *	1987-11-04	1989-09-05	Computed Anatomy Inc.	System for topographical modeling of anatomical surfaces
US4995716A (en) *	1989-03-09	1991-02-26	Par Technology Corporation	Method and apparatus for obtaining the topography of an object
US5110200A (en)	1989-06-30	1992-05-05	Technitex, Inc.	Video keratometer

1993
- 1993-06-02 BR BR9306484A patent/BR9306484A/pt not_active IP Right Cessation
- 1993-06-02 EP EP93915196A patent/EP0643566A1/en not_active Withdrawn
- 1993-06-02 WO PCT/US1993/005293 patent/WO1993024049A1/en not_active Ceased
- 1993-06-02 JP JP50087094A patent/JP3387500B2/ja not_active Expired - Fee Related
- 1993-06-02 AU AU45272/93A patent/AU4527293A/en not_active Abandoned
- 1993-06-02 CA CA 2137151 patent/CA2137151A1/en not_active Abandoned
1994
- 1994-11-29 RU RU94046368/14A patent/RU94046368A/ru unknown

Also Published As

Publication number	Publication date
JPH08504108A (ja)	1996-05-07
AU4527293A (en)	1993-12-30
WO1993024049A1 (en)	1993-12-09
JP3387500B2 (ja)	2003-03-17
CA2137151A1 (en)	1993-12-09
RU94046368A (ru)	1996-09-20
EP0643566A1 (en)	1995-03-22

Publication	Publication Date	Title
FI973378A0 (fi)	1997-08-18	Laite ja menetelmä
FI955980A0 (fi)	1995-12-13	Menetelmä ja laite uudelleenjärjestämiseen
KR950702360A (ko)	1995-06-19	주파수 선택 방법 및 장치(Frequency Selection Method and Apparatus)
FI943312L (fi)	1994-07-12	Menetelmä ja laite optimaalisen kanavan osoittamiseksi
IS4622A (is)	1997-11-28	Sjóntækjabúnaður og aðferð
DE69622999D1 (de)	2002-09-19	Pultrusionsvorrichtung und verfahren
KR100345984B1 (ko)	2002-11-29	단일선 전송을 위한 방법 및 장치
FI952336A7 (fi)	1995-07-10	Laitteisto ja menetelmä puheen digitoimiseksi
DE69404128D1 (de)	1997-08-14	Abbildungsverfahren und -apparat
FI944956A7 (fi)	1994-10-21	Laite ja menetelmä signaalien tuottamiseksi
DK0596122T3 (da)	1999-05-17	Fremgangsmåde til omvikling og omviklet genstand
BR9406778A (pt)	1996-03-19	Processo e aparelho de fumigaçao
BR9306484A (pt)	1998-12-08	Aparelho e método verificado de plácido
FI952504L (fi)	1995-05-23	Väkevöimismenetelmä ja välineet sitä varten
FI941414A7 (fi)	1994-09-27	Menetelmä ja laitteisto bioproteiinien valmistamiseksi
DK0641978T3 (da)	1998-09-07	Kølefremgangsmåde og -apparat
EE03499B1 (et)	2001-08-15	Elektersides kasutatav seade ja meetod
GB2270771B (en)	1995-08-16	Weigh-filling method and apparatus
FI942810A0 (fi)	1994-06-14	Tupakanlaajennusmenetelmä ja -laite
FI943194A7 (fi)	1995-01-14	Menetelmä ja laite cannelonin valmistamiseksi
DE69625292D1 (de)	2003-01-23	Interferometrischer Nahfeldapparat und Verfahren
GB2311999B (en)	1999-09-08	Apparatus and method of electrodiaysis
GB2265274B (en)	1996-06-26	Surveying method and apparatus
GB9216853D0 (en)	1992-09-23	Fixing method and apparatus
DE69418843D1 (de)	1999-07-08	Bilderzeugungsverfahren und -vorrichtung

Legal Events

Date	Code	Title	Description
1996-06-18	HC	Change of name
1996-07-02	GB	Transfer
1999-05-04	FB36	Technical and formal requirements: requirement - article 36 of industrial property law
2000-06-20	FF	Decision: intention to grant
2000-11-14	FG9A	Patent or certificate of addition granted
2010-11-09	B24C	Patent annual fee: request for for restoration	Free format text: REFERENTE A 11A , 12A , 13A , 14A , 15A , 16A E 17A ANUIDADES.
2015-11-24	B21F	Lapse acc. art. 78, item iv - on non-payment of the annual fees in time	Free format text: REFERENTE AS 18A, 19A E 20A ANUIDADES. PAGAR RESTAURACAO.
2017-01-24	B24J	Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)	Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2342 DE 24-11-2015 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.