公开(公告)号：US20230191086A1

公开(公告)日：2023-06-22

申请号：US18109118

申请日：2023-02-13

申请人： Becton, Dickinson and Company

发明人： Siddarth SHEVGOOR ,  John STOKES ,  Weston HARDING

IPC分类号： A61M25/06 ,  A61M25/00 ,  A61M39/24 ,  A61M5/32 ,  A61M5/158 ,  A61M5/34

CPC分类号： A61M25/0618 ,  A61M5/34 ,  A61M5/158 ,  A61M5/3202 ,  A61M5/3213 ,  A61M5/3232 ,  A61M25/0097 ,  A61M25/0606 ,  A61M25/0631 ,  A61M39/24 ,  A61M2039/064

摘要： A catheter assembly (10) comprises a catheter (22), a needle (12) having a sharp distal tip disposed in the catheter (22), a catheter hub (14) housing the catheter (22) and the needle (12), the catheter hub (14) having a collar (34) including a notch (36), a needle shield (20) connected to the catheter hub (14) when the needle (12) is in a first position, and a clip (40) disposed in the needle shield (20) that cooperates with the needle (12), wherein the clip (40) engages the catheter hub (14) in the first position of the needle (12), and the clip (40) disengages the catheter hub (14) via the notch (36) when the needle (12) is retracted to a second position to enclose at least a portion of the needle (12). The clip (40) is mounted in the outer housing (38) of the needle shield (20) via a spade (66) having an outer wall (70) exposed to the outside of the needle shield (20), in order to reduce the overall width of the needle shield (20).

公开(公告)号：US20200376235A1

公开(公告)日：2020-12-03

申请号：US16995699

申请日：2020-08-17

申请人： Becton, Dickinson and Company

发明人： Siddarth SHEVGOOR ,  John STOKES ,  Weston HARDING

IPC分类号： A61M25/06 ,  A61M25/00 ,  A61M39/24 ,  A61M5/32 ,  A61M5/158 ,  A61M5/34

摘要： A catheter assembly (10) comprises a catheter (22), a needle (12) having a sharp distal tip disposed in the catheter (22), a catheter hub (14) housing the catheter (22) and the needle (12), the catheter hub (14) having a collar (34) including a notch (36), a needle shield (20) connected to the catheter hub (14) when the needle (12) is in a first position, and a clip (40) disposed in the needle shield (20) that cooperates with the needle (12), wherein the clip (40) engages the catheter hub (14) in the first position of the needle (12), and the clip (40) disengages the catheter hub (14) via the notch (36) when the needle (12) is retracted to a second position to enclose at least a portion of the needle (12). The clip (40) is mounted in the outer housing (38) of the needle shield (20) via a spade (66) having an outer wall (70) exposed to the outside of the needle shield (20), in order to reduce the overall width of the needle shield (20).

公开(公告)号：US20240299709A1

公开(公告)日：2024-09-12

申请号：US18668582

申请日：2024-05-20

申请人： Becton, Dickinson and Company

发明人： Siddarth SHEVGOOR ,  John STOKES ,  Weston HARDING

IPC分类号： A61M25/06 ,  A61M5/158 ,  A61M5/32 ,  A61M5/34 ,  A61M25/00 ,  A61M39/06 ,  A61M39/22 ,  A61M39/24

CPC分类号： A61M25/0618 ,  A61M5/158 ,  A61M5/3202 ,  A61M5/3213 ,  A61M5/3232 ,  A61M5/34 ,  A61M25/0097 ,  A61M25/0606 ,  A61M25/0631 ,  A61M39/22 ,  A61M39/24 ,  A61M5/3273 ,  A61M2039/064 ,  A61M2039/066 ,  A61M2039/0673 ,  A61M2039/226

摘要： A clip used in a catheter assembly, the clip comprising a first leg and a second leg angularly connected to the first leg, wherein the second leg includes a substantially U-shaped spade configured to engage a needle housing of the catheter assembly to secure the clip to the needle housing.