ХАЛЛ МЛ. Рэймонд Дж. (US),ДЖОНСОН Брюс К. (US),МАВИНКУРВ Прамод (US),РОЗЕНФЕЛЬД Леонард (US)
申请号：
RU2012131356/14
公开号：
RU2012131356A
申请日:
2010.12.21
申请国别(地区):
RU
年份:
2014
代理人:
摘要：
1. Intravaginal device for treating incontinence, having an end for insertion and the opposite end for its removal, wherein said device comprises an elastic frame, comprising:a working portion disposed in proximity to an end for the removal, which comprises a resilient structure having a plurality of connected elongated members arranged and configured to determine the opposite work surfaces to provide support for related urinary systemand a locking portion disposed in proximity to an end for introducing and extending beyond the working part, which comprises a plurality of interconnected elongated elements arranged and configured to expand laterally within the users vagina.wherein the elongated members comprise a high modulus polymer with a modulus of at least 2 GPa and the initial voltage at 3% elongation of at least about 30 MPa.2. The apparatus of claim 1, wherein the high modulus polymer has an elongation at yield of at least 3%.3. The apparatus of claim 1, wherein the elastic modulus of at least 3 GPa, and the stress ratio of at least about 0.5.4. The apparatus of claim 1, wherein after aging voltage (t = 50 hours at 40 ° C) at 3% strain greater than about 35 MPa.5. The apparatus of claim 1, wherein the high modulus polymer is selected from the group comprising polyetherimides, polyetheretherketones, and combinations thereof.6. The apparatus of claim 1, wherein the working portion comprises a plurality of related and substantially longitudinally oriented elongate elements.7. The apparatus of claim 6, wherein the working portion has a length in the range from about 10 to about 50 mm.8. Intravaginal device for treating incontinence, having an end for insertion and the opposite end for its removal, wherein said device comprises:a. a working portion disposed in proximity to an end for the removal, which comprises a plurality of substantially longitudinally oriented elongate members interconnected beams that are:i. opposing working surfaces, provide support related t
