公开(公告)号：US20150174340A1

公开(公告)日：2015-06-25

申请号：US14584145

申请日：2014-12-29

Applicant: UCB Pharma S.A.

Inventor： Anthony Torris ,  Alistair Bramley ,  Daniel Formosa ,  Eric Freitag

IPC: A61M5/32 ,  A61M5/315 ,  A61M5/31 ,  A61M5/50

CPC classification number: A61M5/3232 ,  A61M5/3134 ,  A61M5/3137 ,  A61M5/31573 ,  A61M5/3204 ,  A61M5/321 ,  A61M5/326 ,  A61M5/34 ,  A61M5/5066 ,  A61M2005/3264 ,  A61M2005/3289 ,  A61M2207/00 ,  Y10T29/49826

Abstract: Systems, devices, and methods are provided for providing safe syringe assemblies for injections. The syringe assemblies include a shielding mechanism that covers a syringe needle after an injection is delivered, thereby reducing the risk of a subsequent accidental stab from the needle. The shielding mechanism has a pre-injection configuration in which the needle extends beyond the housing and a post-injection configuration in which at least one component of the syringe assembly covers the needle. In some implementations, the syringe assembly includes a lock that inhibits the assembly from returning to the pre-injection configuration once an injection is delivered. The syringe assemblies may also include a bevel orientation mechanism that allows a user to align a needle bevel to accurately insert a needle for injection.

Abstract translation: 提供了系统，装置和方法，用于为注射提供安全的注射器组件。 注射器组件包括在输注之后覆盖注射器针头的屏蔽机构，从而降低随后从针头偶然刺伤的风险。 屏蔽机构具有预注射构造，其中针延伸超过壳体和后注射构造，其中注射器组件的至少一个部件覆盖针。 在一些实施方案中，注射器组件包括一旦一旦注射被输送就禁止组件返回到预注射构型的锁。 注射器组件还可以包括斜面定向机构，其允许使用者对准针斜面以精确地插入用于注射的针。