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1. (WO1997017886) PUPILLOMETER WITH SEMI-PASSIVE TARGET
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/1997/017886 International Application No.: PCT/US1996/018106
Publication Date: 22.05.1997 International Filing Date: 12.11.1996
Chapter 2 Demand Filed: 30.05.1997
IPC:
A61B 3/11 (2006.01)
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
B
DIAGNOSIS; SURGERY; IDENTIFICATION
3
Apparatus for testing the eyes; Instruments for examining the eyes
10
Objective types, i.e. instruments for examining the eyes independent of the patients perceptions or reactions
11
for measuring interpupillary distance or diameter of pupils
Applicants:
FAIRVILLE MEDICAL OPTICS, INC. [US/US]; Box 832 Mendenhall, PA 19357, US
Inventors:
CARTER, Elbert, P.; US
Agent:
NAVON, Jeffrey, M.; Klehr, Harrison, Harvey, Branzburg & Ellers 1401 Walnut Street Philadelphia, PA 19102-3163, US
Priority Data:
08/559,51315.11.1995US
Title (EN) PUPILLOMETER WITH SEMI-PASSIVE TARGET
(FR) PUPILLOMETRES A CIBLE SEMI-PASSIVE
Abstract:
(EN) Pupillometers with semi-passive targets. The semi-passive targets allow a user of the pupillometer to center the user's pupil on an optically sensitive element in the pupillometer to characterize the pupil. Preferably, a set of centering diodes (80) is disposed on a familiar, easily recognized target (60) which is activated by the optico-electronic means (70) to give the user an indication when the pupil has been centered on the optically sensitive element and that the user has centered the pupil on the defined portion of the passive target.
(FR) Pupillomètres à cibles semi-passives. Les cibles semi-passives permettent à l'utilisateur du pupillomètre de centrer la pupille dudit utilisateur sur un élément optiquement sensible dans le pupillomètre, afin de caractériser la pupille. De préférence, un ensemble de diodes de centrage (80) est disposé sur une cible classique (60) facilement reconnue, laquelle est activée par le moyen optico-électronique (70) afin de donner à l'utilisateur une indication du moment où la pupille est centrée sur l'élément optiquement sensible, et que l'utilisateur a effectivement centré la pupille sur une partie définie de la cible passive.
Designated States: European Patent Office (AT, BE, CH, DE, DK, ES, FI, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE)
Publication Language: English (EN)
Filing Language: English (EN)