Renseignements généraux

Nº de série

S/O

Nº de partie

1

Nombre total de parties

2

Ou

S/O

Brevets

S/O

Description générale

Cardboard and coated-paper cover. Paper pages, plates and manual. Inks.

Dimensions

Remarque : Cette information reflète la taille générale pour l’entreposage et ne représente pas nécessairement les véritables dimensions de l’objet.

Longueur

19,8 cm

Largeur

15,2 cm

Hauteur

3,7 cm

Épaisseur

S/O

Poids

S/O

Diamètre

S/O

Volume

S/O

Lexique

Groupe

Technologie médicale

Catégorie

Matériel médical

Sous-catégorie

S/O

Fabricant

Ou

Kanehara

Pays

Japon

État/province

Inconnu

Ville

Tokyo

Contexte

Pays

Amérique du Nord

État/province

Inconnu

Période

Inconnu

Canada

Until 1978, Ishihara's colour plates test was used by Air Canada to assess prospective pilots' visual acuity. See Ref #2 for an example of how this test was used. The Air-Canada standard for colour vision outlined by Dr. Antoine St.Pierre, director for eastern area of medical services in Air Canada, included the Ishihara colour plates test until 1978. This became relevant during a hearing before the Human Rights Tribunal appointed under Section 39 of the Canadian Human Rights Act. Donald Bicknell's pilot application was rejected by Air Canada partially because of his failure of the test, since his colour vision defect could be a safety hazard.

Fonction

Used to test for colour-blindness.

Technique

Developed by S. Ishihara, this test provides a quick and accurate assessment of congenital colour vision deficiencies.

Notes sur la région

Inconnu

Détails

Marques

.001 Book cover bears following info.: 'TESTS/ FOR/ COLOUR- BLINDNESS/ BY/ S. ISHIHARA/ 38 plates Edition/ 1974/ [logo]/ KANEHARA SHUPPAN CO., LTD./ Tokyo. Japan' (front cover); 'Exclusive wholesale distributors in U.S.A. & CANADA/ GRAHAM-FIELD SURGICAL CO., INC./ New Hyde Park, N.Y. 11040/ MADE IN JAPAN' (back cover) .002 Manual cover bears the following info.: 'The Series of Plates/ Designed as a/ Test for Colour- Blindness/ by/ Dr. SHINOBU ISHIHARA/ Professor Emeritus of the University of Tokyo/ Member of the Japan Academy/ 38 Plates Edition/ KANEHARA SHUPPAN CO., LTD./ TOKYO. KYOTO/ JAPAN/ (Printed in Japan)' (front cover).

Manque

S/O

Fini

.001 Dark blue coloured cover, black pages.

Décoration

S/O