NL7217238A - - Google Patents
Info
- Publication number
- NL7217238A NL7217238A NL7217238A NL7217238A NL7217238A NL 7217238 A NL7217238 A NL 7217238A NL 7217238 A NL7217238 A NL 7217238A NL 7217238 A NL7217238 A NL 7217238A NL 7217238 A NL7217238 A NL 7217238A
- Authority
- NL
- Netherlands
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
- A61B3/13—Ophthalmic microscopes
- A61B3/132—Ophthalmic microscopes in binocular arrangement
-
- 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
- A61B3/1208—Multiple lens hand-held instruments
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)
- Instruments For Viewing The Inside Of Hollow Bodies (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19727201865 DE7201865U (de) | 1972-01-19 | 1972-01-19 | Indirektes Binokular-Ophthalmoskop |
| DE7201864 | 1972-01-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7217238A true NL7217238A (en:Method) | 1973-07-23 |
Family
ID=25946927
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7217238A NL7217238A (en:Method) | 1972-01-19 | 1972-12-18 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3847470A (en:Method) |
| BE (1) | BE793034A (en:Method) |
| ES (1) | ES187491Y (en:Method) |
| FR (1) | FR2163302A7 (en:Method) |
| NL (1) | NL7217238A (en:Method) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0030210B1 (fr) * | 1979-11-28 | 1984-08-29 | Lasag Ag | Dispositif pour l'observation en vue du traitement de l'oeil |
| FR2477399A1 (fr) * | 1980-03-05 | 1981-09-11 | Lasag Ag | Dispositif pour l'observation en vue du traitement de l'oeil |
| US4461551A (en) * | 1981-05-27 | 1984-07-24 | Carl-Zeiss-Stiftung | Portable ophthalmological instrument for selective examination of anterior or posterior regions of the eye |
| US4514062A (en) * | 1982-04-08 | 1985-04-30 | Fitzgerald James L | Instrument for indirect ophthalmoscopy and electrical energy producing means therefor |
| FR2604080A1 (fr) * | 1986-09-19 | 1988-03-25 | Laflaquiere Henri | Dispositif portatif d'observation en general, utilise en iriscopie en particulier, a partir d'une loupe binoculaire stereo |
| WO1993011454A1 (en) * | 1991-11-28 | 1993-06-10 | The University Of Melbourne | Binocular bent-axis loupes |
| US5652639A (en) * | 1996-02-28 | 1997-07-29 | Patel; Achyut S. | Indirect ophthalmoscope producing an erect stereoscopic image |
| US5841509A (en) * | 1996-07-29 | 1998-11-24 | Harooni; Mark | Electro-optic binocular indirect ophthalmoscope |
| US6089716A (en) | 1996-07-29 | 2000-07-18 | Lashkari; Kameran | Electro-optic binocular indirect ophthalmoscope for stereoscopic observation of retina |
| US8992042B2 (en) | 2011-11-14 | 2015-03-31 | Halma Holdings, Inc. | Illumination devices using natural light LEDs |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2757574A (en) * | 1952-12-17 | 1956-08-07 | American Optical Corp | Binocular instruments |
| US3035483A (en) * | 1959-12-14 | 1962-05-22 | Bausch & Lomb | Ophthalmoscope having adjustable lamp and cooling vents |
| US3018686A (en) * | 1961-01-10 | 1962-01-30 | Sawyer S Inc | Tachistoscope |
| US3586424A (en) * | 1968-09-13 | 1971-06-22 | American Optical Corp | Monocular indirect ophthalmoscope |
| US3582191A (en) * | 1969-05-14 | 1971-06-01 | David N Cohen | Three-dimensional indirect ophthalmoscope |
-
0
- BE BE793034D patent/BE793034A/xx unknown
-
1972
- 1972-12-18 NL NL7217238A patent/NL7217238A/xx unknown
- 1972-12-29 FR FR7246902A patent/FR2163302A7/fr not_active Expired
-
1973
- 1973-01-10 ES ES1973187491U patent/ES187491Y/es not_active Expired
- 1973-01-12 US US00322973A patent/US3847470A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| BE793034A (fr) | 1973-04-16 |
| FR2163302A7 (en:Method) | 1973-07-20 |
| ES187491U (es) | 1974-02-16 |
| ES187491Y (es) | 1974-08-16 |
| US3847470A (en) | 1974-11-12 |