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IPC

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Application

95117889/14, 1995-10-20

(22)

Actual filing date

1995-10-20

(45)

Published

1998-12-20

(72)

Inventor

Bulatetskaja L.M.Kuznetsova E.G.Okuneva G.N.Litasova E.E.Shun'Kin A.V.

(73)

Holder

Novosibirskij Nauchno-Issledovatel'Skij Institut Patologii Krovoobrashchenija

METHOD OF DETERMINING DEGREE OF COOLING AND WARMING IN OPERATIONS ON HEARTH UNDER HYPOTHERMIA CONDITIONS Russian patent published in 1998 - IPC

Abstract RU 2123295 C1

FIELD: cardiac surgery. SUBSTANCE: immediately before cooling, in the course of hypothermic protection and subsequent warming, temperature of skin is registered in 10 points. Simultaneously, rectal and oesophageal temperatures are measured. Then, enthalpy and actual heat losses are calculated for each instant time to achieve required degree of patient's cooling. As duration of blood circulation shutoff during the operation is determined by degree of cooling, method allows reliable planning of occlusion duration. EFFECT: increased safety of perfusionless hypothermic protection and subsequent warming. 2 tbl

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RU 2 123 295 C1

Authors

Bulatetskaja L.M.

Kuznetsova E.G.

Okuneva G.N.

Litasova E.E.

Shun'Kin A.V.

Dates

1998-12-20—Published

1995-10-20—Filed

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