| 发明名称 | Barrel-shaped vaginal ring | ||
| 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. | ||
| 申请公布号 | US8980304(B2) | 申请公布日期 | 2015.03.17 |
| 申请号 | US201113818044 | 申请日期 | 2011.08.18 |
| 申请人 | Teva Women's Health, Inc. | 发明人 | Tsao Jiaxiang |
| 分类号 | A61F6/06;A61F6/14;A61K9/00;A61K31/167;A61K31/216;A61K31/565;A61K31/569;A61K31/58 | 主分类号 | A61F6/06 |
| 代理机构 | Fanelli Haag & Kilger PLLC | 代理人 | Fanelli Haag & Kilger PLLC |
| 主权项 | 1. An annular intravaginal device comprising 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, wherein the aperture extends completely through the device, thereby forming a first exterior entry diameter, an interior diameter, and a second exterior entry diameter, wherein the second exterior entry diameter of the aperture is greater than the first exterior entry diameter of the aperture. | ||
| 地址 | Woodcliff Lake NJ US | ||