Device to heat infusion and transfusion solutions

Details Device to heat infusion and transfusion solutions Device to heat infusion and transfusion solutions

1985-09-20

1987-11-24

Bartis, Anthony

Electric heating

Heating devices

Combined with container, enclosure, or support for material...

219302, 219308, 219328, 604114, H05B 102, A61M 514, F24H 112, B67D 562

Patent

active

047091355

ABSTRACT:
A device for heating infusion and transfusion solutions includes an automatically temperature controlled, electrically heated heat exchange unit having an exposed cylindrical outer surface provided with a helical groove removably receiving and holding with a clamping effect a flexible infusion tube through which the solution to be heated flows. A sleeve of thermal insulation material having its inner surface covered with an aluminum foil closely surrounds the outer surface of the unit and the tube seated in the groove. Safety clamps secured to casing portions at opposite ends of the heat exchange unit insure that the tube is held in the groove.

REFERENCES:
patent: 1162537 (1915-11-01), Yager
patent: 2087586 (1937-07-01), Tishman
patent: 2576558 (1951-11-01), Bede
patent: 2657097 (1953-10-01), New
patent: 2673919 (1954-03-01), Arvins et al.
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patent: 3590215 (1971-06-01), Anderson et al.
patent: 3614385 (1971-10-01), Horstmann
patent: 3629552 (1971-12-01), Edging
patent: 4019020 (1977-04-01), Bilbee
patent: 4464563 (1984-08-01), Jewett
Pamphlet "BT 794: Trocken-Blut/Flussigkeits-Warmer", from DIDECO GmbH, D-8027 Neuried-Muchen, Federal Republic of Germany.
Der Chirurg, 23, 1952, 1, p. 47--Dr. med. Gunter Maurer, "Regulierebare Heizvorrichtung fur Intravenose Dauertropinfusionen".

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