公开(公告)号：US20240023853A1

公开(公告)日：2024-01-25

申请号：US18042028

申请日：2021-05-05

Applicant: Becton, Dickinson and Company

Inventor： Olivia HU ,  Simon Liu ,  Bo Yan

IPC: A61B5/15 ,  A61M39/10

CPC classification number: A61B5/150267 ,  A61B5/150992 ,  A61M39/10 ,  A61M39/105 ,  A61M2039/1077 ,  A61M2039/1072

Abstract: A blood collection set to couple to a catheter system may include a needle assembly and/or a housing. The needle assembly may include a body, a sharp needle extending proximally from the body, and a sheath covering a proximal tip of the sharp needle. The housing may be coupled to a distal end of the needle assembly. The housing may be configured to create a fluid path through a connector of the catheter system.

公开(公告)号：US20230397859A1

公开(公告)日：2023-12-14

申请号：US18033771

申请日：2021-11-01

Applicant: Becton, Dickinson and Company

Inventor： Bo Yan ,  Xiwei Chen ,  Simon Liu ,  Yueqiang Xue ,  Yijie Wu ,  Jithendra Kumar ,  Tao Jiang

IPC: A61B5/15 ,  A61B5/153 ,  A61M39/10 ,  A61M39/24

CPC classification number: A61B5/150992 ,  A61B5/153 ,  A61B5/150221 ,  A61M39/10 ,  A61M39/24

Abstract: A blood draw system may include a catheter adapter connector in fluid communication with a catheter adapter, and a blood draw device in selective fluid communication with the catheter adapter connector. A first valve may be utilized to selectively permit fluid communication between the blood draw device and the catheter adapter connector. A flush device may also be in selective fluid communication with the catheter adapter connector to flush the catheter adapter after a blood draw procedure. A second valve may be utilized to selectively permit fluid communication between the flush device and the catheter adapter connector.