发明名称 |
GASKET AND PLUNGER USING THE SAME, SYRINGE, AND PREFILLED SYRINGE |
摘要 |
A gasket is provided with a female screw hole formed as a recess from a base end toward a leading end. The female screw hole includes a shaft receiving hole and a screw groove formed in the shaft receiving hole. The shaft receiving hole has a diameter gradually reduced from the base end. The gasket is also applicable for a plunger, a syringe, and a prefilled syringe, and the gasket may include a looseness prevention mechanism. |
申请公布号 |
US2016193418(A1) |
申请公布日期 |
2016.07.07 |
申请号 |
US201414906665 |
申请日期 |
2014.07.18 |
申请人 |
NIPRO CORPORATION |
发明人 |
KUBO Tomohiko |
分类号 |
A61M5/315;A61M5/31 |
主分类号 |
A61M5/315 |
代理机构 |
|
代理人 |
|
主权项 |
1. A gasket provided with a female screw hole formed as a recess from a base end toward a leading end, said female screw hole including a shaft receiving hole and a screw groove formed in said shaft receiving hole, said shaft receiving hole having a diameter gradually reduced from the base end. |
地址 |
Osaka-shi, Osaka JP |