WO2010146203A3 - Dispositivo portátil para la autovisualización de células sanguíneas en la retina. - Google Patents

Dispositivo portátil para la autovisualización de células sanguíneas en la retina. Download PDF

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Publication number
WO2010146203A3
WO2010146203A3 PCT/ES2010/000277 ES2010000277W WO2010146203A3 WO 2010146203 A3 WO2010146203 A3 WO 2010146203A3 ES 2010000277 W ES2010000277 W ES 2010000277W WO 2010146203 A3 WO2010146203 A3 WO 2010146203A3
Authority
WO
WIPO (PCT)
Prior art keywords
retina
self
portable device
blood cells
viewing blood
Prior art date
Application number
PCT/ES2010/000277
Other languages
English (en)
French (fr)
Other versions
WO2010146203A2 (es
Inventor
Javier HERNÁNDEZ ANDRÉS
Miguel Ángel LÓPEZ ÁLVAREZ
Juan Luis NIEVES GÓMEZ
Original Assignee
Universidad De Granada
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 Universidad De Granada filed Critical Universidad De Granada
Publication of WO2010146203A2 publication Critical patent/WO2010146203A2/es
Publication of WO2010146203A3 publication Critical patent/WO2010146203A3/es

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
    • A61B3/12—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
    • A61B3/1241—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 specially adapted for observation of ocular blood flow, e.g. by fluorescein angiography
    • 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
    • A61B3/0008—Apparatus for testing the eyes; Instruments for examining the eyes provided with illuminating means
    • 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
    • A61B3/1225—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 using coherent radiation
    • A61B3/1233—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 using coherent radiation for measuring blood flow, e.g. at the retina

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Biophysics (AREA)
  • Ophthalmology & Optometry (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Veterinary Medicine (AREA)
  • Physics & Mathematics (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Hematology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Vascular Medicine (AREA)
  • Eye Examination Apparatus (AREA)
  • Radiation-Therapy Devices (AREA)
  • External Artificial Organs (AREA)

Abstract

La invención propuesta en este documento es un instrumento compacto, portátil y fácil de utilizar, que permite al propio paciente evaluar en pocos segundos si existe riego sanguíneo correcto en su retina y por tanto servir para autodetectar patologías como retinopatías vasculares, la arterioesclerosis o la retinopatía diabética entre otras.
PCT/ES2010/000277 2009-06-15 2010-06-15 Dispositivo portátil para la autovisualización de células sanguíneas en la retina. WO2010146203A2 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ESP200901473 2009-06-15
ES200901473A ES2331172B2 (es) 2009-06-15 2009-06-15 Dispositivo portatil para la autovisualizacion de celulas sanguineas en la retina.

Publications (2)

Publication Number Publication Date
WO2010146203A2 WO2010146203A2 (es) 2010-12-23
WO2010146203A3 true WO2010146203A3 (es) 2011-07-14

Family

ID=41397606

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/ES2010/000277 WO2010146203A2 (es) 2009-06-15 2010-06-15 Dispositivo portátil para la autovisualización de células sanguíneas en la retina.

Country Status (2)

Country Link
ES (1) ES2331172B2 (es)
WO (1) WO2010146203A2 (es)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4422071A1 (de) * 1993-06-28 1995-01-05 Canon Kk Netzhaut-Blutströmungsgeschwindigkeits-Meßeinrichtung
US20040064057A1 (en) * 2002-07-31 2004-04-01 Massachusetts Institute Of Technology Measuring circulating blood volume through retinal vasculometry
JP2004147829A (ja) * 2002-10-30 2004-05-27 Canon Inc 眼底血流計
WO2008024222A2 (en) * 2006-08-19 2008-02-28 Lkc Technologies Inc. Device to monitor retinal ischemia
JP2008229157A (ja) * 2007-03-22 2008-10-02 Chiba Univ 眼底画像処理装置及び眼底撮影装置
WO2008137693A2 (en) * 2007-05-04 2008-11-13 The General Hospital Corporation D/B/A Massachusetts General Hospital Retinal flow cytometry
GB2454370A (en) * 2006-06-07 2009-05-06 Kyushu Inst Technology Personal authentication method and personal authentication device that use eye fundus blood flow measurement by laser light

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4422071A1 (de) * 1993-06-28 1995-01-05 Canon Kk Netzhaut-Blutströmungsgeschwindigkeits-Meßeinrichtung
US20040064057A1 (en) * 2002-07-31 2004-04-01 Massachusetts Institute Of Technology Measuring circulating blood volume through retinal vasculometry
JP2004147829A (ja) * 2002-10-30 2004-05-27 Canon Inc 眼底血流計
GB2454370A (en) * 2006-06-07 2009-05-06 Kyushu Inst Technology Personal authentication method and personal authentication device that use eye fundus blood flow measurement by laser light
WO2008024222A2 (en) * 2006-08-19 2008-02-28 Lkc Technologies Inc. Device to monitor retinal ischemia
JP2008229157A (ja) * 2007-03-22 2008-10-02 Chiba Univ 眼底画像処理装置及び眼底撮影装置
WO2008137693A2 (en) * 2007-05-04 2008-11-13 The General Hospital Corporation D/B/A Massachusetts General Hospital Retinal flow cytometry

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
LACOMBE F ET AL.: "Direct measurements of blood cthels density and vtheocity in retinal micro vessthes", PROCEEDINGS OF THE SPIE, vol. 6138, no. 1, 9 February 2006 (2006-02-09), pages 6138M 1 - 11 1 *

Also Published As

Publication number Publication date
WO2010146203A2 (es) 2010-12-23
ES2331172B2 (es) 2011-02-07
ES2331172A1 (es) 2009-12-22

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