Renseignements généraux

Nº de série

S/O

Nº de partie

2

Nombre total de parties

4

Ou

S/O

Brevets

S/O

Description générale

Metal contruction

Dimensions

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

Longueur

S/O

Largeur

S/O

Hauteur

9,0 cm

Épaisseur

S/O

Poids

S/O

Diamètre

6,0 cm

Volume

S/O

Lexique

Groupe

Technologie médicale

Catégorie

Produits chimiques et médicament

Sous-catégorie

S/O

Fabricant

Ou

Hartz

Pays

Inconnu

État/province

Inconnu

Ville

Inconnu

Contexte

Pays

Inconnu

État/province

Inconnu

Période

Unknown

Canada

Part of a collection of medical technologies donated to the Canada Science and Technology Museums Corporation by the Canadian Anesthesiologists’ Society.

Fonction

Inconnu

Technique

Dr. Frank L. Richardson (ca.1878-1934) was a professional anesthesiologist, practicing in Boston in the early 1900s. He taught at Harvard, published articles on anesthesia, and served as the president of the Boston Anesthesia Society. “In the 1918 patent description, Dr. Richardson states that he wanted a simple, small and portable device that could deliver a continuous flow of oxygenated air and vaporized anesthetic under constant pressure and adjustable concentrations. For use, ether was poured into the glass jar and, to keep the ether from becoming cold as it vaporized, the jar was placed in a washbasin filled with hot water. The vaporized ether was delivered to the patient with air enriched with oxygen or oxygen and nitrous oxide.” (ref.1)

Notes sur la région

Inconnu

Détails

Marques

On top of lid: "THE J.F. HARTZ CO."/ The number "3" is stamped in two places on the top and on on the bottom of the rotating disc portion of the lid.

Manque

Appears complete

Fini

Dull metallic finish

Décoration

S/O