公开(公告)号：US11229752B2

公开(公告)日：2022-01-25

申请号：US16465753

申请日：2017-12-05

Applicant: Becton, Dickinson and Company

Inventor： Xi Zeng ,  Huasheng Huang ,  Wei Hu ,  Fei Wang ,  Tingting Fan

IPC: A61M5/32 ,  A61M5/00

Abstract: A needle hub assembly for coupling to a pen needle delivery device includes an outer cover having a first well receiving the needle hub and inner shield covering a cannula of the needle hub. A second well is spaced from the first well and receives the inner shield. In use, the pen delivery device is coupled to the connecting end of the needle hub to withdraw the needle hub and inner shield from the first well. The inner shield is inserted into the second well where the inner shield is gripped so that the inner shield can be separated from the needle hub without the user handling the outer cover or the inner shield. After use, the needle hub is inserted into the first well and the pen needle delivery device is separated from the needle hub. The needle hub is retained within the first well where the outer cover containing the used needle hub and inner shield can be discarded as a single unit.

公开(公告)号：US11097066B2

公开(公告)日：2021-08-24

申请号：US16465784

申请日：2017-12-05

Applicant: Becton, Dickinson and Company

Inventor： Xi Zeng ,  Huasheng Huang ,  Wei Hu ,  Fei Wang ,  Tingting Fan

IPC: A61M5/32 ,  A61B50/30 ,  A61M5/34 ,  A61M5/00 ,  A61B50/36

Abstract: A storage device (30) for storing a pen needle assembly (10) includes a housing (30) having first wells (44) with a dimension for receiving the pen needle assembly and second wells (46) for receiving an inner shield (24) of the pen needle assembly. The second wells (46) have a diameter less than a diameter of the first wells (44). An ejector (40) in the housing (34) can be actuated to eject the used needle hub (16) and outer covers (22) from the first well (44) and the inner shield (24) from the second well (46) for disposal. A method of coupling a pen needle delivery device to a needle hub is also provided.

公开(公告)号：US20240299250A1

公开(公告)日：2024-09-12

申请号：US18275288

申请日：2022-02-14

Applicant: BECTON, DICKINSON AND COMPANY

Inventor： Longxiang Huang ,  Huasheng Huang ,  Jian Ma ,  Yan Liu

IPC: A61J1/20 ,  A61J1/06

CPC classification number: A61J1/2096 ,  A61J1/065 ,  A61J1/201 ,  A61J1/202 ,  A61J1/2055 ,  A61J1/2086

Abstract: A nasal spray reconstitution system (10) includes a vial adapter (12) having a body, a vial connector (46) configured to secure the body to a vial, a syringe connector (48) configured to secure the body to a syringe barrel, and a transfer spike (50). The system further includes a withdrawal member (14) defining a withdrawal opening and a central passageway, with the withdrawal member secured to the transfer spike via a spike connector (74), and a nozzle spray attachment (16) having a syringe attachment configured to be secured to a syringe barrel and a nozzle opening, with the nozzle spray attachment defining a central passageway in fluid communication with the syringe attachment and the nozzle opening.