ES2185012T3 - Tonometro. - Google Patents

Tonometro.

Info

Publication number
ES2185012T3
ES2185012T3 ES97921559T ES97921559T ES2185012T3 ES 2185012 T3 ES2185012 T3 ES 2185012T3 ES 97921559 T ES97921559 T ES 97921559T ES 97921559 T ES97921559 T ES 97921559T ES 2185012 T3 ES2185012 T3 ES 2185012T3
Authority
ES
Spain
Prior art keywords
pressure
plunger
tonometer
marker
displaced relative
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
ES97921559T
Other languages
English (en)
Inventor
Bernard Boaz Fresco
Jeffrey George Dayman
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
Application granted granted Critical
Publication of ES2185012T3 publication Critical patent/ES2185012T3/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

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)
  • Amplifiers (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)

Abstract

ESFIGMOMANOMETRO (10) PARA DETERMINAR LA PRESION INTRAOCULAR. TIENE UN CUERPO, QUE PUEDE SER TRANSPARENTE, GENERALMENTE UN CUERPO TUBULAR (12). DENTRO DEL CUERPO SE SITUA UN EMBOLO (28) Y UN RESORTE DE HELICE CILINDRICA (36) QUE ACTUA ENTRE EL CUERPO Y EL EMBOLO. UNA PIEZA INDICADORA (24) ESTA RETENIDA POR ROZAMIENTO DENTRO DEL CUERPO Y SE DESPLAZA SOBRE EL CUERPO EN RELACION CON UNA ESCALA EXTERNA (20). PARA UTILIZARLO, EL ESFIGMOMANOMETRO SE LLEVA CONTRA EL PARPADO (50) DE UN OJO CERRADO Y SE DESPLAZA EL CUERPO EN RESPECTO A LA CABEZA DEL EMBOLO HASTA QUE LA PRESION SEA SUFICIENTE PARA CREAR UN FOSFENO DE PRESION. ENTONCES SE RETIRA EL APARATO Y SE LEE EL DESPLAZAMIENTO DE LA PIEZA INDICADORA, QUE INDICA LA PRESION APLICADA. ESTA LECTURA CORRESPONDE A LA PRESION INTRAOCULAR. EL APARATO PUEDE INCLUIR UNA PIEZA DE RECUPERACION (49) PARA QUE LA PIEZA INDICADORA SE RECUPERE HASTA LA POSICION DE CERO O DESCANSO.
ES97921559T 1996-05-23 1997-05-23 Tonometro. Expired - Lifetime ES2185012T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/652,045 US5836873A (en) 1996-05-23 1996-05-23 Tonometer

Publications (1)

Publication Number Publication Date
ES2185012T3 true ES2185012T3 (es) 2003-04-16

Family

ID=24615298

Family Applications (1)

Application Number Title Priority Date Filing Date
ES97921559T Expired - Lifetime ES2185012T3 (es) 1996-05-23 1997-05-23 Tonometro.

Country Status (9)

Country Link
US (2) US5836873A (es)
EP (2) EP1195131A3 (es)
CN (2) CN1636504A (es)
AT (1) ATE222075T1 (es)
BR (1) BR9710449A (es)
DE (1) DE69714726T2 (es)
ES (1) ES2185012T3 (es)
IL (1) IL127208A (es)
WO (1) WO1997043946A1 (es)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5836873A (en) * 1996-05-23 1998-11-17 Fresco; Bernard Boaz Tonometer
RU2123798C1 (ru) * 1998-02-05 1998-12-27 Пилецкий Геннадий Константинович Способ измерения внутриглазного давления через веко и устройство для осуществления способа
US6193656B1 (en) 1999-02-08 2001-02-27 Robert E. Jeffries Intraocular pressure monitoring/measuring apparatus and method
ES2161639B1 (es) * 2000-01-11 2002-10-01 Diego Luis Fernandez-Vega Tonometro ocular epipalpebral o corneal
US6524243B1 (en) 2000-10-04 2003-02-25 Jordan Technology Inc. Tonometer incorporating an electrical measurement device
US6706001B2 (en) * 2001-05-11 2004-03-16 Bernard B. Fresco Dual tonometer pressure measurement device
US6923765B2 (en) * 2001-11-21 2005-08-02 A. Mateen Ahmed Tonometer and method of use
US6817981B2 (en) * 2002-07-01 2004-11-16 Reichert, Inc. Method for eliminating error in tonometric measurements
US20040267108A1 (en) * 2003-03-21 2004-12-30 Moore Eugene John Non-invasive electro-mechanical tonometer for measurement of intraocular pressure
US20050030473A1 (en) * 2003-06-12 2005-02-10 Welch Allyn, Inc. Apparatus and method for determining intraocular pressure and corneal thickness
FI119096B (fi) * 2004-12-21 2008-07-31 Tiolat Oy Sovitelma silmänpainemittarissa
IL166962A (en) * 2005-02-17 2012-06-28 Ait Advanced Medical Technologies Ltd Device and method for intra-ocular pressure measurment
RU2308217C1 (ru) * 2006-05-12 2007-10-20 Геннадий Константинович Пилецкий Устройство для измерения внутриглазного давления через веко
RU2335234C1 (ru) * 2007-03-28 2008-10-10 Олег Леонидович Головков Способ измерения внутриглазного давления через веко и устройство для его осуществления (варианты)
US9005125B1 (en) * 2010-02-04 2015-04-14 A. Mateen Ahmed Tonometer
CN102818672B (zh) * 2012-06-15 2015-02-25 阮仕荣 便携式弹性软质囊体囊内压测定仪
US9795295B2 (en) * 2013-09-30 2017-10-24 Michael L. Cohen Tonometer for checking the intra-ocular pressure through the eyelid and method using same
CN106061368B (zh) * 2013-11-19 2018-06-22 英詹尼斯有限公司 用于确定眼睛的眼内压力的装置
USD731060S1 (en) * 2014-06-25 2015-06-02 Jp3 Measurement, Llc Optical probe
CN106725298B (zh) * 2017-03-05 2019-04-30 苏州云目医疗技术有限公司 一种运动机构、眼压计测压探头以及眼压计
CH714110A1 (fr) 2017-09-01 2019-03-15 Carlo Ferrara Sa C/O Arc Fiduciaire Sa Boîte de montre comportant des cornes mobiles.
CN115054201A (zh) * 2022-06-21 2022-09-16 山东大学 一种原位在线监测眼压的装置及工作方法

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1637421A (en) * 1926-06-23 1927-08-02 Lipschutz Emanuel Wm Pressure indicator
US1661718A (en) * 1927-02-02 1928-03-06 Donald C Davis Hardness-testing device
US2656715A (en) * 1951-03-22 1953-10-27 Charles P Tolman Ocular tension indicator
US2984099A (en) * 1957-04-08 1961-05-16 Charles P Tolman Bulbar compressors
US2882891A (en) * 1957-06-24 1959-04-21 Harry H Husted Measuring device for determining interocular pressure
SU457466A1 (ru) 1973-11-14 1975-01-25 Всесоюзный Научно-Исследовательский Институт Медицинского Приборостроения Датчик внутриглазного давлени
US3992926A (en) * 1975-07-28 1976-11-23 Ber-Tek, Inc. Pressure measuring method and apparatus with digital readout
FR2542603A1 (fr) 1983-03-14 1984-09-21 Py Daniel C Appareil pour determiner un parametre de resistance aux sollicitations mecaniques d'une matiere ou d'un systeme, notamment appareil pour determiner la pression intra-oculaire
US4505278A (en) * 1983-04-18 1985-03-19 Alban Eugene P Pain threshold gage and softness tester
RU2007951C1 (ru) * 1990-06-29 1994-02-28 Федоров Святослав Николаевич Способ измерения и индикации внутриглазного давления и тонометр-индикатор для его осуществления
US5197473A (en) * 1990-06-29 1993-03-30 Fedorov Svjatoslav N Ocular tonometer for estimation of intraocular pressure using free-falling ball
RU2004187C1 (ru) 1992-04-09 1993-12-15 Нестеров Аркадий Павлович; Вагин Борис Иванович; Будник В чеслав Михайлович Глазной тонометр
US5349955A (en) * 1992-07-27 1994-09-27 Kowa Company Ltd. Tonometer
US5836873A (en) * 1996-05-23 1998-11-17 Fresco; Bernard Boaz Tonometer

Also Published As

Publication number Publication date
WO1997043946A1 (en) 1997-11-27
DE69714726T2 (de) 2003-04-24
IL127208A (en) 2003-03-12
EP0902641A1 (en) 1999-03-24
CN1636504A (zh) 2005-07-13
AU723630B2 (en) 2000-08-31
HK1021498A1 (en) 2000-06-16
US6251071B1 (en) 2001-06-26
EP1195131A3 (en) 2002-06-05
ATE222075T1 (de) 2002-08-15
US5836873A (en) 1998-11-17
BR9710449A (pt) 2000-01-11
CN1223556A (zh) 1999-07-21
DE69714726D1 (en) 2002-09-19
CN1268281C (zh) 2006-08-09
EP1195131A2 (en) 2002-04-10
EP0902641B1 (en) 2002-08-14
AU2760097A (en) 1997-12-09
IL127208A0 (en) 1999-09-22

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