GB1026208A - Improvements relating to illuminating means for medical instruments - Google Patents
Improvements relating to illuminating means for medical instrumentsInfo
- Publication number
- GB1026208A GB1026208A GB4266263A GB4266263A GB1026208A GB 1026208 A GB1026208 A GB 1026208A GB 4266263 A GB4266263 A GB 4266263A GB 4266263 A GB4266263 A GB 4266263A GB 1026208 A GB1026208 A GB 1026208A
- Authority
- GB
- United Kingdom
- Prior art keywords
- filaments
- medical instruments
- illuminating means
- improvements relating
- moulding
- 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
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/227—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor for ears, i.e. otoscopes
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Biomedical Technology (AREA)
- Optics & Photonics (AREA)
- Pathology (AREA)
- Radiology & Medical Imaging (AREA)
- Biophysics (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
1,026,208. Moulding specula. WELCH ALLYN Inc. Oct. 29, 1963, No. 42662/63. Heading B5A. [Also in Division A5] A method of making a speculum for use with an instrument having a light source and comprising a hollow body portion 11 and a bundle 19 of filaments 20 embedded in the body 11, comprises arranging the filaments in the space between a core and an outer mould so that the filaments are disposed in a solid substantially cylindrical group 21 at one end and fan out into a hollow substantially frusto-conical pattern about the other end and moulding the plastic body 11 about the filaments 20, and grinding and polishing both ends of the filaments. A light reflecting tip 12 is releasably mounted on the body 11.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB4266263A GB1026208A (en) | 1963-10-29 | 1963-10-29 | Improvements relating to illuminating means for medical instruments |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB4266263A GB1026208A (en) | 1963-10-29 | 1963-10-29 | Improvements relating to illuminating means for medical instruments |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1026208A true GB1026208A (en) | 1966-04-14 |
Family
ID=10425429
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB4266263A Expired GB1026208A (en) | 1963-10-29 | 1963-10-29 | Improvements relating to illuminating means for medical instruments |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1026208A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3728998A (en) * | 1971-01-26 | 1973-04-24 | Optotechnik Gmbh | Otoscope |
US3840004A (en) * | 1973-01-26 | 1974-10-08 | Heine Optotech Kg | Otoscope with disposable speculum |
US6208788B1 (en) * | 1998-07-29 | 2001-03-27 | Ultradent Products, Inc. | Apparatus and methods for concentrating light through fiber optic funnels coupled to dental light guides |
US6416464B2 (en) * | 1998-05-18 | 2002-07-09 | Peter Christopher Elliott | Kit for enhanced use of an otoscope |
-
1963
- 1963-10-29 GB GB4266263A patent/GB1026208A/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3728998A (en) * | 1971-01-26 | 1973-04-24 | Optotechnik Gmbh | Otoscope |
US3840004A (en) * | 1973-01-26 | 1974-10-08 | Heine Optotech Kg | Otoscope with disposable speculum |
US6416464B2 (en) * | 1998-05-18 | 2002-07-09 | Peter Christopher Elliott | Kit for enhanced use of an otoscope |
US6208788B1 (en) * | 1998-07-29 | 2001-03-27 | Ultradent Products, Inc. | Apparatus and methods for concentrating light through fiber optic funnels coupled to dental light guides |
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