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2 189 221

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IPC

(21) (22)

Application

98116485/14, 1997-01-15

(24)

Start date

1997-01-15

(22)

Actual filing date

1997-01-15

(45)

Published

2002-09-20

(72)

Inventor

Dajon Kejt Eh.Lotenbehch Skot D.Lehndrau Feliks Eh.Mehgrudeh Dzhudi Eh.Piri Dzhon R.Rajt Dzherimi K.Ehkkenkhof Dzhejms B.

(73)

Holder

Ehlzeh Kopehrejshn

METHOD AND DEVICE FOR ADMINISTERING ACTIVE SUBSTANCE AND METHOD FOR TREATING PROSTATE CARCINOMA PATIENTS Russian patent published in 2002 - IPC

Abstract RU 2189221 C2

FIELD: medicine; medical engineering. SUBSTANCE: device has active substance in reservoir. Impermeable device reservoir is divided into two chambers, one containing the substance swelling in water and the other one containing the active substance. Liquid soaks through semi-permeable closure from the ambient medium into the chamber containing the active substance and the mixture containing the active substance is forced out through outlet member hindering reverse diffusion to take place. EFFECT: enhanced effectiveness of treatment; prolonged action of the active substance. 55 cl, 11 dwg

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RU 2 189 221 C2

Authors

Dajon Kejt Eh.

Lotenbehch Skot D.

Lehndrau Feliks Eh.

Mehgrudeh Dzhudi Eh.

Piri Dzhon R.

Rajt Dzherimi K.

Ehkkenkhof Dzhejms B.

Dates

2002-09-20—Published

1997-01-15—Filed