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2 012 247

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C1

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IPC

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Application

5004088/14, 1991-07-23

(22)

Actual filing date

1991-07-23

(45)

Published

1994-05-15

(72)

Inventor

Sergeev V.P.Bondar' A.L.Tavokin V.V.Torgashin V.M.Buchnev A.V.Tishchenko N.I.

(73)

Holder

Sergeev Vladimir PetrovichBondar' Anatolij LarionovichTavokin Vladimir Viktorovich

METHOD OF MANUFACTURING NON-INJURING SUTURE NEEDLE HOUSING Russian patent published in 1994 - IPC

Abstract RU 2012247 C1

FIELD: medical engineering. SUBSTANCE: method involves the steps of: forming a pack of housing 8 in the form of a wire wound around a mandrel with a single-side chamber for a needle holder, forming grooves for ligature by cutting-in of an abrasive wheel into the surface of chamber, radial turning of the end-faces of housing by additionally cutting-in the abrasive wheel between the turns of pack after its rotation by 180 degrees and finally separating housings one from another in the middle of the grooves. EFFECT: enhanced efficiency and reliability. 5 dwg

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RU 2 012 247 C1

Authors

Sergeev V.P.

Bondar' A.L.

Tavokin V.V.

Torgashin V.M.

Buchnev A.V.

Tishchenko N.I.

Dates

1994-05-15—Published

1991-07-23—Filed

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