公开(公告)号：US20170072129A1

公开(公告)日：2017-03-16

申请号：US15257252

申请日：2016-09-06

申请人： Surmodics, Inc.

发明人： Joram Slager ,  Joe McGonigle ,  Anh Tri La ,  David E. Babcock ,  Bruce Jelle ,  Aleksey Kurdyumov ,  Timothy M. Kloke ,  Charlie Olson ,  Gary Maharaj ,  Nathan Lockwood

IPC分类号： A61M1/36 ,  A61M39/02 ,  A61M25/10

摘要： A hemodialysis vascular access device includes a proximal end sized and shaped to sealably couple to a hemodialysis catheter, a movable structure coupled to the proximal end, a fixation structure coupled to the movable region and sized and shaped for fixation on a patient, an elongated sleeve coupled to the fixation structure and sized and shaped for insertion into a patient's vasculature, and a valve at a distal end of the internal lumen. When a hemodialysis catheter is inserted into the device and coupled to the proximal end, distal movement of the proximal end relative to the fixation structure biases a distal end of the hemodialysis catheter from a position inside the elongated sleeve through a valve out of the device and into the patient's blood.

摘要翻译： 血液透析血管通路装置包括尺寸和形状可密封地连接到血液透析导管的近端，耦合到近端的可移动结构，联接到可移动区域的尺寸和形状用于固定在患者身上的细长套筒 耦合到所述固定结构，并且其尺寸和形状用于插入到患者的脉管系统中，以及在所述内腔的远端处的阀。 当血液透析导管插入装置并且联接到近端时，近端相对于固定结构的远端运动通过穿过装置的阀将细胞套筒内的位置偏离血液透析导管的远端， 进入病人的血液。

公开(公告)号：US11298451B2

公开(公告)日：2022-04-12

申请号：US16685642

申请日：2019-11-15

申请人： Surmodics, Inc.

发明人： Joram Slager ,  Joe McGonigle ,  Anh Tri La ,  David E. Babcock ,  Bruce Jelle ,  Aleksey Kurdyumov ,  Timothy M. Kloke ,  Charlie Olson ,  Gary Maharaj ,  Nathan Lockwood

IPC分类号： A61M1/36 ,  A61M25/10 ,  A61M39/02 ,  A61B17/34 ,  A61M25/00 ,  A61M25/06

摘要： A hemodialysis vascular access device includes a proximal end sized and shaped to sealably couple to a hemodialysis catheter, a movable structure coupled to the proximal end, a fixation structure coupled to the movable region and sized and shaped for fixation on a patient, an elongated sleeve coupled to the fixation structure and sized and shaped for insertion into a patient's vasculature, and a valve at a distal end of the internal lumen. When a hemodialysis catheter is inserted into the device and coupled to the proximal end, distal movement of the proximal end relative to the fixation structure biases a distal end of the hemodialysis catheter from a position inside the elongated sleeve through a valve out of the device and into the patient's blood.

公开(公告)号：US10478546B2

公开(公告)日：2019-11-19

申请号：US15257252

申请日：2016-09-06

申请人： Surmodics, Inc.

发明人： Joram Slager ,  Joe McGonigle ,  Anh Tri La ,  David E. Babcock ,  Bruce Jelle ,  Aleksey Kurdyumov ,  Timothy M. Kloke ,  Charlie Olson ,  Gary Maharaj ,  Nathan Lockwood

IPC分类号： A61M5/178 ,  A61M1/36 ,  A61M25/10 ,  A61M39/02 ,  A61B17/34 ,  A61M25/00 ,  A61M25/06

摘要： A hemodialysis vascular access device includes a proximal end sized and shaped to sealably couple to a hemodialysis catheter, a movable structure coupled to the proximal end, a fixation structure coupled to the movable region and sized and shaped for fixation on a patient, an elongated sleeve coupled to the fixation structure and sized and shaped for insertion into a patient's vasculature, and a valve at a distal end of the internal lumen. When a hemodialysis catheter is inserted into the device and coupled to the proximal end, distal movement of the proximal end relative to the fixation structure biases a distal end of the hemodialysis catheter from a position inside the elongated sleeve through a valve out of the device and into the patient's blood.