DEVICE FOR PERCUTANEOUSLY DRAINING CAVITIES Russian patent published in 1994 - IPC

Abstract RU 2019200 C1

FIELD: medical engineering. SUBSTANCE: device includes tube which houses needle and detachable mandrin. Nonworking ends of tube and needles are pivotally attached to pivotally interconnected branches. Device further incorporates drain tube fitted to above tube. Drain tube length is smaller than that of needle and greater than that of above tube. EFFECT: more sophisticated design. 5 dwg

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RU 2 019 200 C1

Authors

Ivshin V.G.

Кorolev V.N.

Dates

1994-09-15—Published

1991-06-03—Filed