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1. WO2009050339 - ILLUMINATING AN ORGAN

Publication Number WO/2009/050339
Publication Date 23.04.2009
International Application No. PCT/FI2008/050581
International Filing Date 16.10.2008
IPC
A61B 3/14 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
3Apparatus for testing the eyes; Instruments for examining the eyes
10Objective types, i.e. instruments for examining the eyes independent of the patients perceptions or reactions
14Arrangements specially adapted for eye photography
A61B 3/12 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
3Apparatus for testing the eyes; Instruments for examining the eyes
10Objective types, i.e. instruments for examining the eyes independent of the patients perceptions or reactions
12for looking at the eye fundus, e.g. ophthalmoscopes
CPC
A61B 3/1208
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
3Apparatus for testing the eyes; Instruments for examining the eyes
10Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions
12for looking at the eye fundus, e.g. ophthalmoscopes
1208Multiple lens hand-held instruments
A61B 3/14
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
3Apparatus for testing the eyes; Instruments for examining the eyes
10Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions
14Arrangements specially adapted for eye photography
G02B 23/2484
GPHYSICS
02OPTICS
BOPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
23Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies
24Instruments ; or systems; for viewing the inside of hollow bodies, e.g. fibrescopes
2476Non-optical details, e.g. housings, mountings, supports
2484Arrangements in relation to a camera or imaging device
Applicants
  • OPTOMED OY [FI]/[FI] (AllExceptUS)
  • POHJANEN, Petri [FI]/[FI] (UsOnly)
Inventors
  • POHJANEN, Petri
Agents
  • KOLSTER OY AB
Priority Data
2007573819.10.2007FI
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) ILLUMINATING AN ORGAN
(FR) ÉCLAIRAGE D'UN ORGANE
Abstract
(EN)
An examination device comprises at least one optical component (110 to 114), each being connectable to a camera unit (100). The optical component (110 to 114) comprises at least one optical radiation source (300, 304) and at least one optical radiation control structure (302, 306). The optical radiation source (300, 304) is arranged to direct optical radiation to the at least one optical radiation control structure (302, 306), which is located non-axially to the optical axis (350) of the optical component (110 to 114). The optical radiation control structure (302, 306) is arranged to direct optical radiation of the optical radiation source (300, 304) towards an organ in a direction diverging from the optical axis (350) of the optical component (110 to 114).
(FR)
La présente invention concerne un dispositif d'examen qui comporte au moins un composant optique (110 à 114), chaque composant pouvant être connecté à une unité de caméra (100). Le composant optique (110 à 114) comporte au moins une source de rayonnement optique (300, 304) et au moins une structure de commande de rayonnement optique (302, 306). La source de rayonnement optique (300, 304) est disposée de façon à diriger le rayonnement optique vers la ou les structures de commande de rayonnement optique (302, 306), lesquelles sont placées en dehors de la direction axiale de l'axe optique (350) du composant optique (110 à 114). La structure de commande de rayonnement optique (302, 306) est disposée de façon à diriger le rayonnement optique émis par la source de rayonnement optique (300, 304) vers un organe selon une direction divergeant de l'axe optique (350) du composant optique (110 à 114).
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