FIELD: medicine. SUBSTANCE: device has frame of biologically inert titanium nickelide possessing shape memory effect for embracing vein from outside. Device is made in the form of bent perforated plate. In working position plate is in the form of nonclosed elliptical cylinder with ratio of exes diameters of 0.75-0.9. Perforated surface occupies 30-70% of plate surface. EFFECT: higher efficiency due to improvement of venous outflow of blood at relatively low contraction of total area of vein cross-section, exclusion of necessity of vein mobilization over considerable extent, achievement of adequate correction of valve function. 4 cl, 2 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| DEVICE FOR EXTRAVASAL CORRECTION OF FUNCTION OF MAIN VEIN VALVES | 1995 |
|
RU2102016C1 |
| METHOD AND DEVICE FOR CARRYING OUT EXTRAVASAL CORRECTION OF GREAT VEINS FUNCTION | 1995 |
|
RU2128966C1 |
| METHOD AND CLIP FOR CLIPPING BLOOD VESSELS, SOFT FLEXIBLE STRUCTURES AND FIXING TISSUES | 2001 |
|
RU2213529C2 |
| SUPERELASTIC NITINOL ANTIEMBOLIC INTRAVENOUS FILTER "SANDGLASS" | 1996 |
|
RU2127565C1 |
| DEVICE FOR EXTRACTION OF FOREIGN BODIES FROM HOLLOW ORGANS (VARIANTS) | 1998 |
|
RU2145488C1 |
| SUPERELASTIC NITINOL CAVA-FILTERS "FONARIK" AND "PAUK" | 1996 |
|
RU2127566C1 |
| DEVICE FOR WITHDRAWAL OF FOREIGN BODIES FROM HOLLOW ORGANS | 1996 |
|
RU2153856C2 |
| SUPERELASTIC NITINOL CAVA-FILTER "KALEIDOSKOP" | 1996 |
|
RU2127567C1 |
| METHOD FOR DIP VEIN PARTIAL INCOMPETENCE TREATMENT | 1990 |
|
RU2014003C1 |
| DEVICE FOR EXTRAVASAL CORRECTION OF VENOUS VALVES | 1997 |
|
RU2128013C1 |
