BE511187A - - Google Patents
Info
- Publication number
- BE511187A BE511187A BE511187DA BE511187A BE 511187 A BE511187 A BE 511187A BE 511187D A BE511187D A BE 511187DA BE 511187 A BE511187 A BE 511187A
- Authority
- BE
- Belgium
- Prior art keywords
- endoscopic examinations
- tubular
- optical
- observation
- rod
- Prior art date
Links
- 230000003287 optical effect Effects 0.000 claims description 27
- 239000011521 glass Substances 0.000 claims description 11
- 230000005855 radiation Effects 0.000 claims description 7
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 4
- 210000003097 mucus Anatomy 0.000 claims description 4
- 239000012780 transparent material Substances 0.000 claims description 4
- 238000011835 investigation Methods 0.000 claims description 3
- 210000004877 mucosa Anatomy 0.000 claims description 3
- 230000001681 protective effect Effects 0.000 claims description 3
- 229910052709 silver Inorganic materials 0.000 claims description 3
- 239000004332 silver Substances 0.000 claims description 3
- 206010011224 Cough Diseases 0.000 claims description 2
- 206010062717 Increased upper airway secretion Diseases 0.000 claims description 2
- 230000003444 anaesthetic effect Effects 0.000 claims description 2
- 239000007788 liquid Substances 0.000 claims description 2
- 208000026435 phlegm Diseases 0.000 claims description 2
- 210000000056 organ Anatomy 0.000 claims 4
- 239000004020 conductor Substances 0.000 claims 2
- 241001631030 Explorator Species 0.000 claims 1
- 230000015572 biosynthetic process Effects 0.000 claims 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims 1
- 229910052737 gold Inorganic materials 0.000 claims 1
- 239000010931 gold Substances 0.000 claims 1
- 230000008016 vaporization Effects 0.000 claims 1
- 210000000621 bronchi Anatomy 0.000 description 5
- 238000005286 illumination Methods 0.000 description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- 239000003595 mist Substances 0.000 description 2
- 230000011514 reflex Effects 0.000 description 2
- 230000029058 respiratory gaseous exchange Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 206010002091 Anaesthesia Diseases 0.000 description 1
- 241001226615 Asphodelus albus Species 0.000 description 1
- 206010061218 Inflammation Diseases 0.000 description 1
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 description 1
- 229920005372 Plexiglas® Polymers 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000001594 aberrant effect Effects 0.000 description 1
- 230000037005 anaesthesia Effects 0.000 description 1
- 230000003667 anti-reflective effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000001574 biopsy Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000001839 endoscopy Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000005350 fused silica glass Substances 0.000 description 1
- 238000002575 gastroscopy Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000004054 inflammatory process Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000036407 pain Effects 0.000 description 1
- 230000003071 parasitic effect Effects 0.000 description 1
- 210000001747 pupil Anatomy 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000005871 repellent Substances 0.000 description 1
- 238000005488 sandblasting Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000006200 vaporizer Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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
- A61B1/06—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 with illuminating arrangements
- A61B1/07—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 with illuminating arrangements using light-conductive means, e.g. optical fibres
-
- 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
- A61B1/00163—Optical arrangements
- A61B1/00195—Optical arrangements with eyepieces
- A61B1/00197—Optical arrangements with eyepieces characterised by multiple eyepieces
-
- 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
- A61B1/06—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 with illuminating arrangements
- A61B1/0661—Endoscope light sources
- A61B1/0669—Endoscope light sources at proximal end of an endoscope
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)
- Endoscopes (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE511187A true BE511187A (enrdf_load_stackoverflow) |
Family
ID=150040
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE511187D BE511187A (enrdf_load_stackoverflow) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE511187A (enrdf_load_stackoverflow) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2087647A5 (enrdf_load_stackoverflow) * | 1970-05-27 | 1971-12-31 | Anvar | |
| FR2478458A1 (fr) * | 1980-03-18 | 1981-09-25 | Commissariat Energie Atomique | Endoscope |
| FR2521851A1 (fr) * | 1982-02-24 | 1983-08-26 | Gerpi | Dispositif d'eclairage permettant notamment l'obtention de macrophotographie de l'iris en vue d'un examen iridologique |
| EP0573158A1 (en) * | 1992-06-01 | 1993-12-08 | Citation Medical Corporation | Endoscope with internal light source |
-
0
- BE BE511187D patent/BE511187A/fr unknown
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2087647A5 (enrdf_load_stackoverflow) * | 1970-05-27 | 1971-12-31 | Anvar | |
| FR2478458A1 (fr) * | 1980-03-18 | 1981-09-25 | Commissariat Energie Atomique | Endoscope |
| FR2521851A1 (fr) * | 1982-02-24 | 1983-08-26 | Gerpi | Dispositif d'eclairage permettant notamment l'obtention de macrophotographie de l'iris en vue d'un examen iridologique |
| EP0573158A1 (en) * | 1992-06-01 | 1993-12-08 | Citation Medical Corporation | Endoscope with internal light source |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US2699770A (en) | Endoscope | |
| EP1524543B1 (fr) | Endoscope à éclairage ultraviolet | |
| US4157216A (en) | Adapter for optically coupling a photographic camera with a viewing device | |
| US4023189A (en) | Wide angle fundus illumination and photography apparatus | |
| US4053756A (en) | Illumination light-source device for an endoscope or the like | |
| ES2319112T3 (es) | Aparato fotografico oftalmico. | |
| FR2500201A1 (fr) | Procede et appareil pour le retablissement de la transmittance optique d'un faisceau de fibres optiques apres reduction par une irradiation | |
| CA2648069A1 (fr) | Protection pour endoscope et endoscope correspondant | |
| EP0064111B1 (fr) | Dispositif pour observer et/ou photographier l'oeil d'un patient en vue de l'adaption d'une lentille de contact | |
| US11561387B2 (en) | Endoscope designs and methods of manufacture | |
| US3583795A (en) | Optical systems for ophthalmoscopes | |
| KR101999224B1 (ko) | 내부 반사를 효과적으로 억제하기 위한 편광 빔 스플리터와 선형 편광필터를 사용한 안저카메라 | |
| US4192591A (en) | Rotatable adapter for use in optically coupling a viewing device with a photographic camera | |
| BE511187A (enrdf_load_stackoverflow) | ||
| CH656723A5 (fr) | Microscope speculaire. | |
| US1548780A (en) | Reflectionless ophthalmo illuminator | |
| US3435820A (en) | Illuminating endoscope with detachable shield | |
| NL7906804A (nl) | Werkwijze en inrichting voor het onderzoeken en fotograferen van het oog. | |
| JP2006047780A (ja) | 赤外顕微鏡 | |
| JP2001201690A (ja) | 赤外顕微鏡及びそれに用いる観察鏡筒 | |
| US3533342A (en) | Simultaneous-exposure stereophotographic fundus camera | |
| US2902911A (en) | Hand-held fundus-oculi-camera | |
| EP2866750A1 (fr) | Dispositif d'observation et de protection contre les rayonnements optiques et les projections solides ou liquides | |
| JPH0423217Y2 (enrdf_load_stackoverflow) | ||
| CH551181A (fr) | Ophtalmoscope. |