FR2270610A1 - - Google Patents
Info
- Publication number
- FR2270610A1 FR2270610A1 FR7514688A FR7514688A FR2270610A1 FR 2270610 A1 FR2270610 A1 FR 2270610A1 FR 7514688 A FR7514688 A FR 7514688A FR 7514688 A FR7514688 A FR 7514688A FR 2270610 A1 FR2270610 A1 FR 2270610A1
- Authority
- FR
- France
- 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.)
- Granted
Links
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B21/00—Microscopes
- G02B21/06—Means for illuminating specimens
- G02B21/08—Condensers
- G02B21/082—Condensers for incident illumination only
-
- 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
- A61B3/107—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions for determining the shape or measuring the curvature of the cornea
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Biomedical Technology (AREA)
- Medical Informatics (AREA)
- General Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Biophysics (AREA)
- Ophthalmology & Optometry (AREA)
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Optics & Photonics (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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2084974 | 1974-05-10 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2270610A1 true FR2270610A1 (US06252093-20010626-C00008.png) | 1975-12-05 |
| FR2270610B1 FR2270610B1 (US06252093-20010626-C00008.png) | 1979-08-17 |
Family
ID=10152771
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7514688A Expired FR2270610B1 (US06252093-20010626-C00008.png) | 1974-05-10 | 1975-05-12 | |
| FR7514689A Granted FR2269912A1 (en) | 1974-05-10 | 1975-05-12 | Eye examination appts - comprises keratoscope and combined slit lamp and microscope |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7514689A Granted FR2269912A1 (en) | 1974-05-10 | 1975-05-12 | Eye examination appts - comprises keratoscope and combined slit lamp and microscope |
Country Status (5)
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5431994A (en) * | 1978-06-16 | 1979-03-09 | Tokyo Optical | Slit lamp having binocular real microscope |
| DE3000995C2 (de) * | 1980-01-12 | 1982-06-16 | Fa. Carl Zeiss, 7920 Heidenheim | Entfernungsunabhängiges Ophthalmometer hoher Genauigkeit |
| FR2550082B1 (fr) * | 1983-08-05 | 1986-03-28 | Essilor Int | Source lumineuse pour appareil de mesure des parametres oculaires d'un sujet |
| US4925293A (en) * | 1984-10-04 | 1990-05-15 | Hurd William C | Intraocular biometer for a slit lamp |
-
1975
- 1975-05-07 DE DE19752520445 patent/DE2520445A1/de not_active Withdrawn
- 1975-05-07 DE DE19752520509 patent/DE2520509A1/de not_active Withdrawn
- 1975-05-09 CH CH594975A patent/CH586544A5/xx not_active IP Right Cessation
- 1975-05-09 CH CH594875A patent/CH586543A5/xx not_active IP Right Cessation
- 1975-05-10 JP JP50055324A patent/JPS50155087A/ja active Pending
- 1975-05-10 JP JP50055325A patent/JPS5163590A/ja active Pending
- 1975-05-12 FR FR7514688A patent/FR2270610B1/fr not_active Expired
- 1975-05-12 IT IT6820775A patent/IT1032861B/it active
- 1975-05-12 FR FR7514689A patent/FR2269912A1/fr active Granted
- 1975-05-12 IT IT6820875A patent/IT1032862B/it active
Also Published As
| Publication number | Publication date |
|---|---|
| IT1032862B (it) | 1979-06-20 |
| JPS5163590A (US06252093-20010626-C00008.png) | 1976-06-02 |
| FR2270610B1 (US06252093-20010626-C00008.png) | 1979-08-17 |
| CH586544A5 (US06252093-20010626-C00008.png) | 1977-04-15 |
| DE2520509A1 (de) | 1975-11-27 |
| FR2269912B3 (US06252093-20010626-C00008.png) | 1978-11-17 |
| DE2520445A1 (de) | 1975-11-27 |
| IT1032861B (it) | 1979-06-20 |
| CH586543A5 (US06252093-20010626-C00008.png) | 1977-04-15 |
| JPS50155087A (US06252093-20010626-C00008.png) | 1975-12-13 |
| FR2269912A1 (en) | 1975-12-05 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |