GB2053502B - Optical magnifying and illuminating instrument - Google Patents
Optical magnifying and illuminating instrumentInfo
- Publication number
- GB2053502B GB2053502B GB7923607A GB7923607A GB2053502B GB 2053502 B GB2053502 B GB 2053502B GB 7923607 A GB7923607 A GB 7923607A GB 7923607 A GB7923607 A GB 7923607A GB 2053502 B GB2053502 B GB 2053502B
- Authority
- GB
- United Kingdom
- Prior art keywords
- optical magnifying
- illuminating instrument
- illuminating
- instrument
- magnifying
- 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
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
- A61B3/0008—Apparatus for testing the eyes; Instruments for examining the eyes provided with illuminating means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21L—LIGHTING DEVICES OR SYSTEMS THEREOF, BEING PORTABLE OR SPECIALLY ADAPTED FOR TRANSPORTATION
- F21L2/00—Systems of electric lighting devices
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Medical Informatics (AREA)
- Surgery (AREA)
- Biophysics (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Physics & Mathematics (AREA)
- Molecular Biology (AREA)
- Ophthalmology & Optometry (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- General Engineering & Computer Science (AREA)
- Telescopes (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB7923607A GB2053502B (en) | 1979-07-06 | 1979-07-06 | Optical magnifying and illuminating instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB7923607A GB2053502B (en) | 1979-07-06 | 1979-07-06 | Optical magnifying and illuminating instrument |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| GB2053502A GB2053502A (en) | 1981-02-04 |
| GB2053502B true GB2053502B (en) | 1983-08-10 |
Family
ID=10506341
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB7923607A Expired GB2053502B (en) | 1979-07-06 | 1979-07-06 | Optical magnifying and illuminating instrument |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB2053502B (en) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| US4671631A (en) * | 1982-06-24 | 1987-06-09 | Jesse Sigelman | Binocular ophthalmoscope |
| US4538888A (en) * | 1982-06-24 | 1985-09-03 | Sigelman Jesse L | Binocular ophthalmoscope |
| FR2732121A1 (en) * | 1995-03-24 | 1996-09-27 | Eprest Electronique Profession | Mounting for observation apparatus on military combat helmet |
| US7207531B2 (en) * | 2002-12-17 | 2007-04-24 | Piontkowski Paul K | Head manipulable binocular microscope support |
| US7253949B2 (en) | 2002-12-17 | 2007-08-07 | Piontkowski Paul K | Stereo microscope |
| US7281826B2 (en) * | 2003-01-24 | 2007-10-16 | Gem Optical Co., Ltd. | Headband with magnifying lens and detachable light |
| DE202005006892U1 (en) | 2005-04-29 | 2005-07-14 | Heine Optotechnik Gmbh & Co Kg | Headband device for head-worn optical instruments |
| JP5142187B2 (en) * | 2007-07-31 | 2013-02-13 | 株式会社コーナン・メディカル | Medical microscope equipment |
| CN108131532A (en) * | 2017-11-22 | 2018-06-08 | 浙江海洋大学 | A kind of top dollying instrument stent |
-
1979
- 1979-07-06 GB GB7923607A patent/GB2053502B/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB2053502A (en) | 1981-02-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PCNP | Patent ceased through non-payment of renewal fee |