FR2581307B1 - Procede de mesure de l'astigmatisme corneen et son application a un keratoscope - Google Patents

Procede de mesure de l'astigmatisme corneen et son application a un keratoscope

Info

Publication number
FR2581307B1
FR2581307B1 FR8506778A FR8506778A FR2581307B1 FR 2581307 B1 FR2581307 B1 FR 2581307B1 FR 8506778 A FR8506778 A FR 8506778A FR 8506778 A FR8506778 A FR 8506778A FR 2581307 B1 FR2581307 B1 FR 2581307B1
Authority
FR
France
Prior art keywords
keratoscope
application
corneal astigmatism
measuring corneal
measuring
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
FR8506778A
Other languages
English (en)
Other versions
FR2581307A1 (fr
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR8506778A priority Critical patent/FR2581307B1/fr
Publication of FR2581307A1 publication Critical patent/FR2581307A1/fr
Application granted granted Critical
Publication of FR2581307B1 publication Critical patent/FR2581307B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • A61B3/103—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions for determining refraction, e.g. refractometers, skiascopes
    • A61B3/1035—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions for determining refraction, e.g. refractometers, skiascopes for measuring astigmatism

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Medical Informatics (AREA)
  • Biophysics (AREA)
  • Ophthalmology & Optometry (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Physics & Mathematics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Eye Examination Apparatus (AREA)
FR8506778A 1985-05-03 1985-05-03 Procede de mesure de l'astigmatisme corneen et son application a un keratoscope Expired - Lifetime FR2581307B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8506778A FR2581307B1 (fr) 1985-05-03 1985-05-03 Procede de mesure de l'astigmatisme corneen et son application a un keratoscope

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8506778A FR2581307B1 (fr) 1985-05-03 1985-05-03 Procede de mesure de l'astigmatisme corneen et son application a un keratoscope

Publications (2)

Publication Number Publication Date
FR2581307A1 FR2581307A1 (fr) 1986-11-07
FR2581307B1 true FR2581307B1 (fr) 1990-04-27

Family

ID=9318947

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8506778A Expired - Lifetime FR2581307B1 (fr) 1985-05-03 1985-05-03 Procede de mesure de l'astigmatisme corneen et son application a un keratoscope

Country Status (1)

Country Link
FR (1) FR2581307B1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4807989A (en) * 1986-01-14 1989-02-28 Olympus Optical Co., Ltd. Surgical microscope system
US6086579A (en) * 1992-08-10 2000-07-11 Alpins; Noel Ami Method of analyzing astigmatism and apparatus for performing corneal surgery
US5749867A (en) * 1992-08-10 1998-05-12 Alpins; Noel Ami Method of analysing astigmatism and apparatus for performing corneal surgery
WO1994003133A1 (fr) * 1992-08-10 1994-02-17 Noel Ami Alpins Procede pour analyser l'astigmatisme et appareil pour realiser des interventions chirurgicales sur la cornee
US6467906B1 (en) 1992-08-10 2002-10-22 Noel Ami Alpins System for evaluating and correcting irregular astigmatism in the eye of a patient

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3524702A (en) * 1968-09-06 1970-08-18 John G Bellows Apparatus for objectively and automatically refracting the eye
US4046463A (en) * 1974-07-17 1977-09-06 Surgical Microsystems, Inc. Indicating an asphericity of the cornea of an eye
WO1985000740A1 (fr) * 1983-08-11 1985-02-28 Selig Percy Amoils Methodes et appareil utilises en chirurgie oculaire

Also Published As

Publication number Publication date
FR2581307A1 (fr) 1986-11-07

Similar Documents

Publication Publication Date Title
FR2635873B1 (fr) Procede et appareil de mesure de la rotation d'un corps
MX149179A (es) Mejoras en aparato para acondicionar la audicion de un paciente
BE889640A (fr) Preparation thromboplastique a base de proteines humaines et son procede d'obtention
ZA832807B (en) A microcomputer-based system for the on-line analysis and topographic display of human brain electrical activity
BE868417A (fr) Derives d'acide 1,2,3-thiadiazole-5-carboxylique leur procede de preparation et leur utilisation
LU84486A1 (fr) Nouveau derive de l'acide 2-(p-isobutylphenyl)propionique,son procede de preparation et son application en therapeutique
FR2450594B1 (fr) Procede de mesure de la fonction respiratoire d'un organe et d'un tissu biologiques
FR2308343A1 (fr) Procede de mesure de l'activite bioelectrique au-dessous d'une electrode appliquee sur un patient
FR2569594B1 (fr) Procede et meuleuse-rectifieuse pour la rectification de filetages commandee par mesures
FR2401231B1 (fr) Alliage nickel-chrome-molybdene a module eleve d'elasticite et son procede de preparation
BE894925A (fr) Nouvelle substance ch-1 a activite physiologique et son procede d'obtention
IT1143937B (it) Pannolino elastico a perdere e procedimento nonche' apparecchiatura per attaccarvi strisce elastiche
ES531979A0 (es) Un metodo de medir un ligando biologico
FR2580469B1 (fr) Procede et dispositif pour la preparation de croissants
FR2581307B1 (fr) Procede de mesure de l'astigmatisme corneen et son application a un keratoscope
ES537707A0 (es) Un metodo de medir un ligando biologico
FR2558832B1 (fr) Derives de l'acide carbamique et leur procede d'obtention
FR2583876B1 (fr) Procede et dispositif de mesure des caracteristiques de cisaillement d'un sol
FR2638445B1 (fr) Nouveau procede de preparation d'un gel de phosphate de bismuth
ES533715A0 (es) Un metodo de medir un ligando biologico
FR2616908B1 (fr) Procede de mesure des parametres elastiques d'un materiau
FR2627857B1 (fr) Methode et dispositif pour la mesure de deplacements verticaux en l'absence de point de reference fixe
FR2572284B1 (fr) Nouveau medicament modulateur de l'immunite a base de diethyldithiocarbamate et son procede de preparation
BE856044A (fr) Derives optiquement actifs d'acide benzoxazolylpropionique, leur procede de preparation et leur utilisation
FR2601766B1 (fr) Equipement pour la mesure des surfaces moissonnees et des temps de recolte

Legal Events

Date Code Title Description
ST Notification of lapse