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ARTICLE |

A SIMPLE METHOD OF BLOOD TRANSFUSION WITHOUT CANULA

JOHN A. HARTWELL, M.D.
JAMA. 1909;LII(4):297-298. doi:10.1001/jama.1909.25420300037002d.
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ABSTRACT

The operation of direct transfusion of blood has, through the work of Carrel, Crile and others, assumed the importance of a valuable therapeutic agent during recent years. Its general applicability has, however, been considerably restricted owing to its difficult technic. The suture of the vessels requires a marked degree of skill, and even in the hands of men more or less experienced in doing it often fails to give a free flow of blood. The use of the canula, while not quite so difficult, is still an operation that will frequently fail in the hands of any surgeon who has not had an extensive experience in using it in animals. It has the further disadvantage of very materially lessening the caliber of the vessel where it is cuffed back over the canula. The procedure described below is almost as simple as a saline intravenous infusion and delivers into the vein

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