DILATOR DEVICE Russian patent published in 2003 - IPC

Abstract RU 2214184 C2

FIELD: medical engineering. SUBSTANCE: device has hollow tube connected to longitudinal movement drive and stiletto mounted along its longitudinal axis. Working part of the hollow tube is woven and the stiletto has stopper member and is threaded on the working part length of the tube. The stiletto is screwed in into a round nut. The nut is fixed in tube working part base and the stopper is engageable with tube end and compresses its working part with increased diameter. EFFECT: wide range of treatable diameters. 2 cl, 1 dwg

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RU 2 214 184 C2

Authors

Kokov L.S.

Kalashnikov S.V.

Rovinskij P.N.

Togunov B.G.

Dates

2003-10-20Published

2001-02-14Filed