METHOD FOR PREDICTION OF INTRAOPERATIVE ARTERIAL HYPOTENSION IN EXTENDED ONCOTHORACIC OPERATIONS Russian patent published in 2025 - IPC A61B5/02 

Abstract RU 2836559 C1

FIELD: medicine.

SUBSTANCE: invention refers to medicine, namely to anaesthesiology and resuscitation. It can be used for prediction of intraoperative hypotension in patients undergoing extended oncothoracic surgeries. Before the operation and the induction anaesthesia, the patients undergo measurement of the perfusion index (PI) as part of SpO2 monitoring. If PI is less than 2.8, a high risk of developing intraoperative hypotension is predicted. In this case, the question of the need for preventive vasopressor therapy is considered. If PI is more than 2.8, there are no risks of developing intraoperative hypotension.

EFFECT: method enables assessing the probability of developing arterial hypotension, prescribing a complex of therapeutic measures in a timely manner and selecting a tactic of intraoperative management of the patient.

1 cl, 2 ex

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RU 2 836 559 C1

Authors

Zhikharev Vasilij Aleksandrovich

Bushuev Aleksandr Sergeevich

Zimina Lyudmila Aleksandrovna

Arutyunyan Robert Arturovich

Porkhanov Vladimir Alekseevich

Dates

2025-03-18Published

2024-06-18Filed