- 专利标题: MULTI-USE BLOOD CONTROL SAFETY CATHETER ASSEMBLY
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申请号: US18087993申请日: 2022-12-23
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公开(公告)号: US20230140530A1公开(公告)日: 2023-05-04
- 发明人: Weston HARDING , Jon BURKHOLZ , Huibin LIU , Ken CLUFF , Lawrence TRAINER , Stephen BORNHOFT , Yiping MA , Weston WHITAKER , Ralph SONDEREGGER
- 申请人: Becton, Dickinson and Company
- 申请人地址: US NJ Franklin Lakes
- 专利权人: Becton, Dickinson and Company
- 当前专利权人: Becton, Dickinson and Company
- 当前专利权人地址: US NJ Franklin Lakes
- 主分类号: A61M25/06
- IPC分类号: A61M25/06 ; A61M25/00 ; A61M39/24 ; A61M5/32 ; A61M5/158 ; A61M5/34
摘要:
A catheter assembly comprises a catheter (18), a needle (12) having a sharp distal tip disposed within the catheter (18), a catheter hub (14) connected to the catheter (18) having the needle (12) passing therethrough, the catheter hub (14) including a valve (38) that selectively permits or blocks a flow of fluid through the catheter (18), a valve actuator (54) that moves between a first position and a second position, and a return member (56) that returns the valve actuator (54) from the second position to the first position, and a needle protection member (176) that encloses the sharp distal tip of the needle (12).