发明名称 |
IMPLANTABLE DRUG DELIVERY DEVICES FOR GENITOURINARY SITES |
摘要 |
Implantable drug delivery devices are provided to have a deployment shape for implantation in the body and a retention shape for retention in the body. The device may have one or more elongated drug reservoirs containing a drug, and the drug reservoir may be formed from a deformable material. In one case, a first filament is attached to the first end of the drug reservoir and second filament is attached to the second end of the drug reservoir, wherein a fastener is positioned about the first and second filaments to permit shortening and prevent lengthening of the filaments with reference to the ends of the drug reservoir, as a means for transforming the device from the implantation shape to the retention shape. |
申请公布号 |
US2016213904(A1) |
申请公布日期 |
2016.07.28 |
申请号 |
US201615056097 |
申请日期 |
2016.02.29 |
申请人 |
TARIS BIOMEDICAL LLC |
发明人 |
DiCesare Paul;Radziunas Jeffrey;Barnes Andrew;Britschock Eric;Sutton David |
分类号 |
A61M31/00 |
主分类号 |
A61M31/00 |
代理机构 |
|
代理人 |
|
主权项 |
1. An implantable drug delivery device comprising:
a shape-memory filament that is preprogrammed to achieve an expanded shape and is deformable into an elongated shape; and a plurality of extended-release drug beads, each of which comprises a drug, spaced along the filament. |
地址 |
Lexington MA US |