公开(公告)号：US20200147342A1

公开(公告)日：2020-05-14

申请号：US16661145

申请日：2019-10-23

Applicant: St. Jude Medical, Atrial Fibrillation Division, Inc.

Inventor： Troy T. Tegg ,  Richard E. Stehr ,  Alan M. Fuentes ,  Linda Kay Nemec

IPC: A61M25/00 ,  F16L11/08

Abstract: A method of manufacturing a catheter assembly generally includes providing a catheter shaft having an outer layer and an inner reinforcing layer; removing at least a portion of the outer layer from a length of the distal end of the catheter shaft in order to expose a distal segment thereof; providing an inner jacket segment; axially engaging the inner jacket segment with an interior surface of the distal segment of the catheter shaft; providing an outer jacket segment around at least the exposed exterior region of the distal segment of the catheter shaft; and bonding the distal segment of the catheter shaft to the inner jacket segment and the outer jacket segment.

公开(公告)号：US11376397B2

公开(公告)日：2022-07-05

申请号：US16661145

申请日：2019-10-23

Applicant: St. Jude Medical, Atrial Fibrillation Division, Inc.

Inventor： Troy T. Tegg ,  Richard E. Stehr ,  Alan M. Fuentes ,  Linda Kay Nemec

IPC: A61M25/00 ,  F16L11/08

Abstract: A method of manufacturing a catheter assembly generally includes providing a catheter shaft having an outer layer and an inner reinforcing layer; removing at least a portion of the outer layer from a length of the distal end of the catheter shaft in order to expose a distal segment thereof; providing an inner jacket segment; axially engaging the inner jacket segment with an interior surface of the distal segment of the catheter shaft; providing an outer jacket segment around at least the exposed exterior region of the distal segment of the catheter shaft; and bonding the distal segment of the catheter shaft to the inner jacket segment and the outer jacket segment.

公开(公告)号：US20140243796A1

公开(公告)日：2014-08-28

申请号：US14190854

申请日：2014-02-26

Applicant: ST. JUDE MEDICAL, ATRIAL FIBRILLATION DIVISION, INC.

Inventor： Troy T. Tegg ,  Richard E. Stehr ,  Alan M. Fuentes ,  Linda Nemec

IPC: A61M25/00

CPC classification number: A61M25/005 ,  A61M25/0009 ,  A61M25/0043 ,  A61M25/0045 ,  F16L11/085

Abstract: A method of manufacturing a catheter assembly generally includes providing a catheter shaft having an outer layer and an inner reinforcing layer; removing at least a portion of the outer layer from a length of the distal end of the catheter shaft in order to expose a distal segment thereof; providing an inner jacket segment; axially engaging the inner jacket segment with an interior surface of the distal segment of the catheter shaft; providing an outer jacket segment around at least the exposed exterior region of the distal segment of the catheter shaft; and bonding the distal segment of the catheter shaft to the inner jacket segment and the outer jacket segment.