DISPOSITIFS INTRAVAGINAUX, LEURS PROCEDES DE REALISATION, ET LEURS UTILISATIONS

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专利权人:

INC.;TEVA WOMENS HEALTH;TEVA WOMEN'S HEALTH

发明人:

TSAO, JIAXIANG

申请号：

CA2808276

公开号：

CA2808276A1

申请日:

2011.08.18

申请国别(地区):

CA

年份:

2012

代理人:

摘要：

The present invention relates to annular intravaginal devices comprising an aperture, methods of making, and uses thereof. The annular devices comprise an aperture extending into the device, the aperture having: (a) an interior diameter, and (b) an exterior entry diameter, wherein the exterior entry diameter of the aperture is less than the interior diameter of the aperture.

来源网站：

中国工程科技知识中心

来源网址：

http://www.ckcest.cn/home/