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2 633 309

(13)

(51)

IPC

A61M27/00(2006-01-01)

(21) (22)

Application

2016106848, 2016-02-25

(24)

Start date

2016-02-25

(22)

Actual filing date

2016-02-25

(45)

Published

2017-10-11

(72)

Inventor

Chirkov Roman NikolaevichArtamonov Vitalij ValerevichNovoseltsev Anatolij EfremovichGviniashvili Geriso Georgievich

(73)

Holder

Gosudarstvennoe Byudzhetnoe Obrazovatelnoe Uchrezhdenie Vysshego Professionalnogo Obrazovaniya Gosudarstvennyj Meditsinskij Universitet" Ministerstva Zdravookhraneniya Rossijskoj Federatsii Vpo Tverskoj Gmu Minzdrava Rossii)

COMBINED SURGICAL DRAINAGE Russian patent published in 2017 - IPC A61M27/00

Abstract RU 2633309 C2

FIELD: medicine.

SUBSTANCE: combined surgical drainage consists of two strips of cellulose acetate membrane coated on the outside with a non-woven polyester backing material, and a PVC tube. The strips are made 15 to 30 cm long, 1.2 to 3.5 cm wide, have perforation along the middle line in 2/3 distal sections with aperture diameter of 0.3 to 1.0 cm and bonded with a biological inert glue. PVC tube is made 18 to 33 cm long with an inner diameter of 0.3 to 1.5 cm, has a staggered perforation in the distal end with a diameter of 0.3 to 1.5 cm in an amount from 5 to 10 pcs and is located between the cellulose acetate strips.

EFFECT: invention allows local drainage of even small cavities of a postoperative wound, has a curative effect, and functions for a longer time.

1 ex, 1 dwg

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RU 2 633 309 C2

Authors

Chirkov Roman Nikolaevich

Artamonov Vitalij Valerevich

Novoseltsev Anatolij Efremovich

Gviniashvili Geriso Georgievich

Dates

2017-10-11—Published

2016-02-25—Filed