ATE490722T1 - Gerät zur messung von okularen eigenschaften und verfahren dafür - Google Patents
Gerät zur messung von okularen eigenschaften und verfahren dafürInfo
- Publication number
- ATE490722T1 ATE490722T1 AT04768961T AT04768961T ATE490722T1 AT E490722 T1 ATE490722 T1 AT E490722T1 AT 04768961 T AT04768961 T AT 04768961T AT 04768961 T AT04768961 T AT 04768961T AT E490722 T1 ATE490722 T1 AT E490722T1
- Authority
- AT
- Austria
- Prior art keywords
- section
- eye
- measuring
- derived
- refractive index
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 2
- 210000001742 aqueous humor Anatomy 0.000 abstract 2
- 238000005259 measurement Methods 0.000 abstract 2
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 abstract 1
- 210000004087 cornea Anatomy 0.000 abstract 1
- 206010012601 diabetes mellitus Diseases 0.000 abstract 1
- 239000008103 glucose Substances 0.000 abstract 1
- 238000012544 monitoring process Methods 0.000 abstract 1
- 208000014733 refractive error Diseases 0.000 abstract 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/145—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue
- A61B5/1455—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue using optical sensors, e.g. spectral photometrical oximeters
-
- 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
- A61B3/117—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions for examining the anterior chamber or the anterior chamber angle, e.g. gonioscopes
-
- 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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/145—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue
- A61B5/14532—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue for measuring glucose, e.g. by tissue impedance measurement
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
- A61B5/6801—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be attached to or worn on the body surface
- A61B5/6813—Specially adapted to be attached to a specific body part
- A61B5/6814—Head
- A61B5/6821—Eye
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/41—Refractivity; Phase-affecting properties, e.g. optical path length
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- General Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Surgery (AREA)
- Biophysics (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Pathology (AREA)
- Ophthalmology & Optometry (AREA)
- Optics & Photonics (AREA)
- Emergency Medicine (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Immunology (AREA)
- General Physics & Mathematics (AREA)
- Biochemistry (AREA)
- Analytical Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Eye Examination Apparatus (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB0324872A GB2407378B (en) | 2003-10-24 | 2003-10-24 | Ocular property measuring apparatus and method therefor |
| PCT/GB2004/004435 WO2005044099A1 (en) | 2003-10-24 | 2004-10-20 | Ocular property measuring apparatus and method therefor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE490722T1 true ATE490722T1 (de) | 2010-12-15 |
Family
ID=29595782
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT04768961T ATE490722T1 (de) | 2003-10-24 | 2004-10-20 | Gerät zur messung von okularen eigenschaften und verfahren dafür |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US7769419B2 (de) |
| EP (1) | EP1691675B1 (de) |
| AT (1) | ATE490722T1 (de) |
| DE (1) | DE602004030474D1 (de) |
| GB (1) | GB2407378B (de) |
| WO (1) | WO2005044099A1 (de) |
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| US6853854B1 (en) | 1998-09-18 | 2005-02-08 | Q Step Technologies, Llc | Noninvasive measurement system |
| WO2000060350A2 (en) | 1999-04-01 | 2000-10-12 | University Of Connecticut | Optical glucose sensor apparatus and method for the optical detektion of glucose |
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| US6961599B2 (en) | 2001-01-09 | 2005-11-01 | Childrens Hospital Los Angeles | Identifying or measuring selected substances or toxins in a subject using resonant raman signals |
| ATE269661T1 (de) | 2001-04-09 | 2004-07-15 | Sis Ag Surgical Instr Systems | Verfahren und vorrichtungsanordnung zur bestimmung der hornhautdicke eines auges |
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| WO2003012486A2 (en) | 2001-08-02 | 2003-02-13 | Jonathan Gerlitz | Non-invasive glucose-meter |
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| US6885882B2 (en) | 2002-05-28 | 2005-04-26 | Cote Gerard L. | Method and apparatus for non-invasive glucose sensing through the eye |
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| JP4672550B2 (ja) | 2002-10-16 | 2011-04-20 | キャンベル・サイエンス・グループ・インコーポレーテッド | 角膜特性測定装置 |
| US20040138539A1 (en) | 2003-01-07 | 2004-07-15 | Jay Paul R. | Non-invasive blood monitor |
| DE10302849A1 (de) | 2003-01-23 | 2004-07-29 | Carl Zeiss Meditec Ag | Verfahren und Anordnung zur Messung der Dispersion in transparenten Medien |
| DK1758500T3 (da) | 2004-06-14 | 2010-01-18 | Eyesense Ag | Kombineret apparat til måling af blodglukoseniveauet ud fra en øjenvæske |
-
2003
- 2003-10-24 GB GB0324872A patent/GB2407378B/en not_active Expired - Fee Related
-
2004
- 2004-10-20 AT AT04768961T patent/ATE490722T1/de not_active IP Right Cessation
- 2004-10-20 EP EP04768961A patent/EP1691675B1/de not_active Expired - Lifetime
- 2004-10-20 US US10/576,718 patent/US7769419B2/en active Active
- 2004-10-20 WO PCT/GB2004/004435 patent/WO2005044099A1/en not_active Ceased
- 2004-10-20 DE DE602004030474T patent/DE602004030474D1/de not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| EP1691675A1 (de) | 2006-08-23 |
| DE602004030474D1 (de) | 2011-01-20 |
| US7769419B2 (en) | 2010-08-03 |
| US20070078308A1 (en) | 2007-04-05 |
| GB2407378B (en) | 2006-09-06 |
| GB0324872D0 (en) | 2003-11-26 |
| WO2005044099A1 (en) | 2005-05-19 |
| GB2407378A (en) | 2005-04-27 |
| EP1691675B1 (de) | 2010-12-08 |
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