公开(公告)号：US20170014569A1

公开(公告)日：2017-01-19

申请号：US15210530

申请日：2016-07-14

Applicant: BOSTON SCIENTIFIC SCIMED, INC.

Inventor： AIDEN FLANAGAN ,  PHILIP BANNISTER

IPC: A61M5/155 ,  A61M5/32 ,  A61M25/00 ,  A61M5/19

CPC classification number: A61M5/155 ,  A61B17/3478 ,  A61B2017/00495 ,  A61B2090/064 ,  A61M5/19 ,  A61M5/3294 ,  A61M25/0074 ,  A61M2005/14513 ,  A61M2202/0007 ,  A61M2202/09 ,  A61M2210/125

Abstract: An injection catheter system is disclosed. The system includes a catheter defining a first pressure transfer lumen adapted to retain a pressure transfer material, an actuator at a proximal end of the catheter adapted to deliver a pressure from a proximal end to a distal end of the first pressure transfer lumen via the pressure transfer material, a distal section defining at least a first internal chamber adapted to retain a therapeutic gel component, at least a first plunger retained in the first internal chamber, and an injection port for delivering a therapeutic gel component into a treatment location from the first internal chamber when the actuator is used to deliver a pressure via the pressure transfer material to move the first plunger to deliver a therapeutic gel component through the injection port.

Abstract translation: 公开了一种注射导管系统。 所述系统包括限定适于保持压力转移材料的第一压力传递腔的导管，所述导管的近端处的致动器适于经由所述压力将压力从所述第一压力传递腔的近端输送至远端 转移材料，限定至少一个适于保持治疗性凝胶组分的第一内室的远侧部分，至少保留在第一内室中的第一柱塞和用于将治疗性凝胶组分从第一内部输送到治疗位置的注射口 当致动器用于经由压力转移材料输送压力以移动第一柱塞以通过注射端口输送治疗性凝胶组分时，内腔室内。