公开(公告)号：US10314979B2

公开(公告)日：2019-06-11

申请号：US14909456

申请日：2014-07-30

申请人： Becton, Dickinson and Company

发明人： Richard Cronenberg ,  Michael V. Quinn

IPC分类号： A61M5/00 ,  A61M5/315 ,  A61M5/20 ,  A61M5/24 ,  A61M5/31

摘要： An injection pen (1) includes a housing (2), a lead screw (75), a dose set member (6), a setback member (17), and a rotatable driver (60). The lead screw (75) is axially moveable in the housing (2). The dose set member (6) is connected to the housing (2) for dose setting and dose correcting. The setback member (17) is operatively connected to the dose set member (6). The rotatable driver (60) is operatively connected to the setback member (17) and the lead screw (75). The driver (60) is prevented from rotating during dose setting and dose correcting, and the driver (60) rotates during an injection to axially move the lead screw (75).

公开(公告)号：US10357614B2

公开(公告)日：2019-07-23

申请号：US14909456

申请日：2014-07-30

申请人： Becton, Dickinson and Company

发明人： Richard Cronenberg ,  Michael V. Quinn

IPC分类号： A61M5/00 ,  A61M5/315 ,  A61M5/20 ,  A61M5/24 ,  A61M5/31

摘要： An injection pen (1) includes a housing (2), a lead screw (75), a dose set member (6), a setback member (17), and a rotatable driver (60). The lead screw (75) is axially moveable in the housing (2). The dose set member (6) is connected to the housing (2) for dose setting and dose correcting. The setback member (17) is operatively connected to the dose set member (6). The rotatable driver (60) is operatively connected to the setback member (17) and the lead screw (75). The driver (60) is prevented from rotating during dose setting and dose correcting, and the driver (60) rotates during an injection to axially move the lead screw (75).

公开(公告)号：US20160193422A1

公开(公告)日：2016-07-07

申请号：US14909456

申请日：2014-07-30

申请人： Becton, Dickinson and Company

发明人： Richard Cronenberg ,  Michael V. Quinn

IPC分类号： A61M5/315

CPC分类号： A61M5/31543 ,  A61M5/20 ,  A61M5/24 ,  A61M5/31551 ,  A61M5/31553 ,  A61M5/31561 ,  A61M5/31585 ,  A61M2005/2407 ,  A61M2005/3126 ,  A61M2205/581 ,  A61M2205/6018

摘要： An injection pen (1) includes a housing (2), a lead screw (75), a dose set member (6), a setback member (17), and a rotatable driver (60). The lead screw (75) is axially moveable in the housing (2). The dose set member (6) is connected to the housing (2) for dose setting and dose correcting. The setback member (17) is operatively connected to the dose set member (6). The rotatable driver (60) is operatively connected to the setback member (17) and the lead screw (75). The driver (60) is prevented from rotating during dose setting and dose correcting, and the driver (60) rotates during an injection to axially move the lead screw (75).

摘要翻译： 注射笔（1）包括壳体（2），导螺杆（75），剂量设定构件（6），挫折构件（17）和可旋转驱动器（60）。 导螺杆（75）可在壳体（2）中轴向移动。 剂量设定部件（6）连接到壳体（2）用于剂量设定和剂量校正。 挫折构件（17）可操作地连接到剂量设定构件（6）。 可旋转驱动器（60）可操作地连接到回弹部件（17）和导螺杆（75）。 在剂量调整和剂量校正期间，防止驾驶员（60）旋转，并且驱动器（60）在注射期间旋转以轴向移动导螺杆（75）。

公开(公告)号：US11324861B2

公开(公告)日：2022-05-10

申请号：US14868289

申请日：2015-09-28

申请人： Becton, Dickinson and Company

发明人： Ankur S. Kulshrestha ,  Yan Yevmenenko ,  Dinesh S. Kommireddy ,  Andrew Wong ,  Behzad Mottahed ,  Michael V. Quinn ,  Mildred Calistri-Yeh ,  Lourdes Pia L. Amora

IPC分类号： A61L31/04 ,  A61M5/315 ,  A61M5/31 ,  A61L31/14 ,  A61B17/00 ,  A61B17/3211

摘要： Syringe plunger rods comprising an elongate body formed from a composition comprising one or more of virgin material, a sterilization-stable recycled resin and a biobased compositions are described. Plunger rods comprising a plurality of ribs, some of which may have a plurality of openings, are also described. The plunger rods requiring less material while maintaining sufficient structural integrity to function properly.