公开(公告)号：US20160361047A1

公开(公告)日：2016-12-15

申请号：US15175672

申请日：2016-06-07

Applicant: BOSTON SCIENTIFIC SCIMED, INC.

Inventor： James P. ROHL ,  Katharine Eckerline ,  Bruce R. Forsyth ,  Charles Rundquist ,  David Robert Wulfman ,  Jason Ott ,  David John Lehse

IPC: A61B10/04 ,  A61M1/00 ,  A61L31/02 ,  A61B10/02

CPC classification number: A61B10/04 ,  A61B10/0283 ,  A61B2010/045 ,  A61B2017/00862 ,  A61B2562/12 ,  A61L31/022 ,  A61M1/0056

Abstract: A needle device for obtaining a tissue sample includes a distal member extending longitudinally from a proximal end to a distal end and including a distal channel extending longitudinally therethrough, the distal member formed of a first material selected to permit flexing of the distal member, a proximal member extending longitudinally from a proximal end to a distal end and including a proximal channel extending longitudinally therethrough, the proximal member formed of a second material selected to provide axial and torsional strength therealong in combination with a coupler for connecting the distal member and the proximal member, the coupler extending longitudinally from a proximal end configured to engage the distal end of the proximal member to a distal end configured to engage the proximal end of the distal member.

Abstract translation: 用于获得组织样本的针装置包括从近端到远端纵向延伸的远端构件，并且包括纵向延伸穿过其中的远端通道，所述远端构件由选择为允许远端构件弯曲的第一材料形成， 构件，其从近端纵向延伸到远端，并且包括纵向延伸穿过其中的近侧通道，所述近端构件由第二材料形成，所述近侧构件被选择成与用于连接远端构件和近端构件的联接器一起提供轴向和扭转强度 ，所述联接器从近端延伸，所述近端被构造成接合所述近端构件的远端到构造为接合所述远端构件的近端的远端。