METHOD FOR SELECTING BYPASS SYSTEM PRESSURE ALLOWING PASSAGE IN SURGICAL HYDROCEPHALIA TREATMENT Russian patent published in 2003 - IPC

Abstract RU 2219968 C2

FIELD: medical engineering. SUBSTANCE: method involves carrying out infusion load tests for building volume-pressure plots under functioning and nonfunctioning bypass connected to recording system and craniospinal system. The built curves are compared. Hypodraining condition being observed, the valve under use is to be changed for lower pressure valve. Hyperdraining condition being observed, the valve under use is to be changed for a valve of higher pressure. EFFECT: reduced risk of traumatic and postoperative complications. 8 dwg

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RU 2 219 968 C2

Authors

Khachatrjan V.A.

Kommunarov V.V.

Samochernykh K.A.

Kim A.V.

Dates

2003-12-27Published

2001-05-23Filed