| 发明名称 | Self-priming, anti-free flow valve for infusion pumps | ||
| 摘要 | A connector of a self-priming IV set valve including a connector body having a hollow region, and a valve element that is at least partially positioned in the hollow region that is configured to be moved, displaced or punctured by a cap that is releasably connectable to the connector body. When the cap is mounted to the connector, the cap either punctures or moves the valve element and a passageway is formed in the connector such that air and liquid are permitted to pass through the connector and into the cap. When the cap is not mounted to the connector, the valve element of the connector is configured to open under pressure to permit the passage of liquid through the connector and close when pressure ceases. | ||
| 申请公布号 | US9320860(B2) | 申请公布日期 | 2016.04.26 |
| 申请号 | US201414277855 | 申请日期 | 2014.05.15 |
| 申请人 | B. Braun Medical Inc. | 发明人 | Grimm John D.;Bartholomew Joel M.;Raines Kenneth C.;Unverdorben Martin |
| 分类号 | A61M39/00;A61M5/38;A61M39/20;A61M39/22;A61M39/26;A61M39/10 | 主分类号 | A61M39/00 |
| 代理机构 | RatnerPrestia | 代理人 | RatnerPrestia |
| 主权项 | 1. A connector of a self-priming IV set valve comprising: a connector body including a hollow region; and a valve element that is at least partially positioned in the hollow region that is configured to be moved, displaced or punctured by a cap that is releasably connectable to the connector body; and wherein, when the cap is mounted to the connector, the cap either punctures, displaces or moves the valve element and a fluid passageway is formed in the connector such that air and liquid are permitted to pass through the connector and into the cap, wherein, when the cap is not mounted to the connector and the connector is mounted to a pump, the valve element of the connector is configured to open under pump pressure to permit the passage of liquid through the connector and close when pressure ceases. | ||
| 地址 | Bethlehem PA US | ||