| 发明名称 |
Pen Needle Attachment Mechanisms |
| 摘要 |
User-friendly attachment mechanisms for pen needles provide improved handling and ease of use, including locking installation and removal features and sensory feedback when a needle-bearing hub is seated on a pen. Embodiments include a needle-bearing hub includes a circumferentially oriented flexible tab that engages a radially inward rib on an outer cover to assist in attaching a pen device to the pen needle. |
| 申请公布号 |
US2017021110(A1) |
申请公布日期 |
2017.01.26 |
| 申请号 |
US201415100275 |
申请日期 |
2014.12.04 |
| 申请人 |
Becton, Dickinson and Company |
发明人 |
Srinivasan Sudarsan;DiBiasi Michael;Sullivan Sean;Knapp Keith;Herr Joshua;Limaye Amit;Huang David;Schiff David;Sack Todd |
| 分类号 |
A61M5/32;A61M5/00;A61M5/34 |
主分类号 |
A61M5/32 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A pen needle, comprising
a needle-bearing hub having threads for attachment to a medication delivery device and at least one circumferentially oriented flexible tab located proximally of the threads; and an outer cover received over the hub covering the needle and having at least one radially inward rib engaging the at least one flexible tab on the hub to provide sensory feedback for the user when the hub is installed on the medication delivery device. |
| 地址 |
Franklin Lakes NJ US |
