Serum Administration Set – Canadian / British Commonwealth

Serum administration set manufactured by Connaught Laboratories, University of Toronto.

Although Canadian-made, this type of equipment fully belongs to the medical organization of the Commonwealth Force.

The box contains a “Serum Administration Set”, intended for use with reconstituted dried human serum, prepared by adding sterile distilled water.

This type of equipment was used for the gravity administration of serum, particularly in the treatment of wounded men suffering from shock, severe haemorrhage, burns, or significant loss of blood volume.

The set includes a complete administration system, notably comprising a filter, drip counter, regulating clamp, glass tube/adaptor, and needles intended for the administration of the serum.

The accompanying leaflet, entitled “Normal Human Serum”, describes the use of liquid or dried human serum, its main indications, and the different methods of administration.

During the Second World War, Allied medical services faced a major challenge: treating casualties rapidly before their evacuation to surgical units or military hospitals.

Before whole blood transfusions were consistently available close to the front line, the use of serum, plasma, or reconstituted blood products helped to combat shock.

This type of product did not replace blood in all its functions, notably because it did not contain red blood cells, but it could temporarily restore circulating blood volume.

The mention of “Dominion of Canada” and “Connaught Laboratories” directly links this piece to Canadian wartime medical production, while also placing it within the wider medical organization of the Commonwealth.

The original leaflet mentions several methods of use, including with equipment of the R.C.A.M.C. — Royal Canadian Army Medical Corps — but also with administration sets supplied from Great Britain.

This detail is particularly interesting, as it shows that this type of equipment was not limited to strictly Canadian use. It belonged to a shared medical system within the Commonwealth armies, including both Canadian and British Forces.

The necessary is still stored in its original packaging yellowed and stiffened by time.

Old, non-sterile, incomplete equipment according to modern standards and strictly unfit for any medical use, offered only as a collectable and historical documentation.