ES2114618T3 - Dispositivo para la exploracion del ojo, especialmente del ojo humano. - Google Patents

Dispositivo para la exploracion del ojo, especialmente del ojo humano.

Info

Publication number
ES2114618T3
ES2114618T3 ES93922499T ES93922499T ES2114618T3 ES 2114618 T3 ES2114618 T3 ES 2114618T3 ES 93922499 T ES93922499 T ES 93922499T ES 93922499 T ES93922499 T ES 93922499T ES 2114618 T3 ES2114618 T3 ES 2114618T3
Authority
ES
Spain
Prior art keywords
eye
mounting
designed
exploration
human eye
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
ES93922499T
Other languages
English (en)
Inventor
Marco Obermaier
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.)
TOMEY AG
Original Assignee
TOMEY AG
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 TOMEY AG filed Critical TOMEY AG
Application granted granted Critical
Publication of ES2114618T3 publication Critical patent/ES2114618T3/es
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
    • A61B3/16—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions for measuring intraocular pressure, e.g. tonometers
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/10—Eye inspection
    • 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
    • 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
    • A61B3/12—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions for looking at the eye fundus, e.g. ophthalmoscopes
    • A61B3/125—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions for looking at the eye fundus, e.g. ophthalmoscopes with contact lenses
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/44—Constructional features of the ultrasonic, sonic or infrasonic diagnostic device
    • A61B8/4444—Constructional features of the ultrasonic, sonic or infrasonic diagnostic device related to the probe
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/52—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00
    • G01S7/52017—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00 particularly adapted to short-range imaging
    • G01S7/52046—Techniques for image enhancement involving transmitter or receiver

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Biomedical Technology (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Biophysics (AREA)
  • Animal Behavior & Ethology (AREA)
  • Surgery (AREA)
  • Molecular Biology (AREA)
  • Medical Informatics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Ophthalmology & Optometry (AREA)
  • Radiology & Medical Imaging (AREA)
  • Pathology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Eye Examination Apparatus (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)

Abstract

SE DESCRIBE UN DISPOSITIVO PARA LA EXAMINACION DEL OJO UTILIZANDO UN SONDA DE ULTRASONIDOS, SIENDO DISEÑADO EL DISPOSITIVO PARA MEDIR Y REGISTRAR, DE FORMA FIABLE Y REPRODUCIBLE, TODOS LOS PARAMETROS PRINCIPALES DE LA CIRCULACION SANGUINEA EN EL OJO. PARA ESTE OBJETIVO UN SOPORTE (1) ESTA COLOCADO EN EL OJO, EN CUYO LADO DE LA SUPERFICIE DE SOPORTE DEL OJO DISPONE DE UN VACIADO CONCAVO QUE COINCIDE CON LA CURVATURA DEL GLOBO OCULAR. COLOCADO DENTRO DEL SOPORTE (1) SE DISPONE DE UNA SONDA (2) DE MEDICION QUE ESTA DISEÑADA COMO UN EMISOR Y RECEPTOR PARA LAS SEÑALES EN FORMA DE IMPULSOS Y QUE INCLUYE TANTO UN GENERADOR DE IMPULSOS COMO UN CIRCUITO DE PROCESADO ADECUADO PARA LA MEDICION DEL EFECTO DOPPLER.
ES93922499T 1992-10-17 1993-10-14 Dispositivo para la exploracion del ojo, especialmente del ojo humano. Expired - Lifetime ES2114618T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4235079A DE4235079C2 (de) 1992-10-17 1992-10-17 Vorrichtung zum Untersuchen des Auges, insbesondere des menschlichen Auges

Publications (1)

Publication Number Publication Date
ES2114618T3 true ES2114618T3 (es) 1998-06-01

Family

ID=6470725

Family Applications (1)

Application Number Title Priority Date Filing Date
ES93922499T Expired - Lifetime ES2114618T3 (es) 1992-10-17 1993-10-14 Dispositivo para la exploracion del ojo, especialmente del ojo humano.

Country Status (9)

Country Link
EP (1) EP0664684B1 (es)
JP (1) JPH08502188A (es)
KR (1) KR950703302A (es)
AT (1) ATE162702T1 (es)
AU (1) AU5148193A (es)
CA (1) CA2147149A1 (es)
DE (2) DE4235079C2 (es)
ES (1) ES2114618T3 (es)
WO (1) WO1994008510A1 (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19514796C1 (de) * 1995-04-21 1996-09-19 Bernhard Dr Med Loew Ophthalmodynamometer und Verfahren zum Bertreiben desselben
ES2116944B1 (es) * 1996-12-26 1999-03-01 Carreras Egana Fcp Javier Tonometro ocular mediante interferometria laser y ultrasonidos.
US7351241B2 (en) 2003-06-02 2008-04-01 Carl Zeiss Meditec Ag Method and apparatus for precision working of material
DE102005062238A1 (de) * 2005-12-22 2007-07-05 Carl Zeiss Meditec Ag Ophthalmologisches Messsystem und Verfahren zur Ermittlung der biometrischen Daten eines Auges
DE102009022598A1 (de) 2009-05-20 2010-11-25 Carl Zeiss Meditec Ag Verfahren zur Bestimmung absoluter Messwerte eines Auges
DE102009022958A1 (de) 2009-05-28 2010-12-02 Carl Zeiss Meditec Ag Vorrichtung und Verfahren zur optischen Messung von Relativabständen
EP3763295B1 (en) 2018-03-05 2024-04-17 FUJIFILM Corporation Ultrasound diagnosis device and method for controlling ultrasound diagnosis device

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT227868B (de) * 1962-04-26 1963-06-10 P Kretz Tech Werkstaetten Dipl Gerät zur Augenuntersuchung mit Ultraschall
US3597964A (en) * 1968-03-08 1971-08-10 Optotechnik Gmbh Device for testing by applanation
US3948248A (en) * 1974-09-05 1976-04-06 Zuckerman Joel L Method of measuring ocular pulse
DE2639635A1 (de) * 1976-08-31 1978-03-02 Taeumer Reiner Vorrichtung zur ableitung des elektroretinogramms
US4485820A (en) * 1982-05-10 1984-12-04 The Johns Hopkins University Method and apparatus for the continuous monitoring of hemoglobin saturation in the blood of premature infants
US4823801A (en) * 1985-11-01 1989-04-25 Canon Kabushiki Kaisha Cornea thickness measuring ultrasonic probe
FR2592784B1 (fr) * 1986-01-10 1992-05-07 Strauss Andreas Appareil de mesure de la pression arterielle, notamment dans l'artere ophtalmique
FR2602663A1 (fr) * 1986-08-14 1988-02-19 Kedra Antoni Sonde et appareil de mesure de la pression arterielle, notamment dans l'artere ophtalmique
CH673760A5 (es) * 1988-02-09 1990-04-12 Yves Dr Med Robert
US4930512A (en) * 1988-06-16 1990-06-05 Sonomed, Inc. Hand held spring-loaded ultrasonic probe
US4930507A (en) * 1988-09-23 1990-06-05 Welch Allyn, Inc. Double chamber acoustical tonometer
GB8909491D0 (en) * 1989-04-26 1989-06-14 Glynn Christopher J Device for real-time monitoring of human or animal bodily functions
US5109852A (en) * 1990-06-08 1992-05-05 Kaye David B Method for sensing pressure in an object

Also Published As

Publication number Publication date
ATE162702T1 (de) 1998-02-15
JPH08502188A (ja) 1996-03-12
CA2147149A1 (en) 1994-04-28
KR950703302A (ko) 1995-09-20
DE4235079C2 (de) 1996-08-01
EP0664684B1 (de) 1998-01-28
WO1994008510A1 (de) 1994-04-28
DE59308085D1 (de) 1998-03-05
AU5148193A (en) 1994-05-09
DE4235079A1 (de) 1994-04-21
EP0664684A1 (de) 1995-08-02

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