公开(公告)号：US09649155B2

公开(公告)日：2017-05-16

申请号：US14580435

申请日：2014-12-23

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

Inventor： Eric S. Olson ,  James V. Kauphusman ,  Linda K. Nemec ,  Troy T. Tegg

IPC: A61M25/00 ,  A61B18/14 ,  A61M25/01 ,  A61M25/09 ,  A61B18/00

CPC classification number: A61B18/1492 ,  A61B2018/00351 ,  A61B2018/00577 ,  A61B2090/065 ,  A61B2090/08021 ,  A61B2217/007 ,  A61M25/0041 ,  A61M25/0054 ,  A61M25/0074 ,  A61M25/01 ,  A61M25/09

Abstract: A medical device is provided comprising a shaft comprising a first segment and a second segment. The first segment is configured to buckle upon application of a first critical force. The second segment includes an outer surface and an inner surface and is configured to buckle upon application of a second critical force. The second critical force is lower than the first critical force. The medical device further comprises a coil disposed radially inwardly of the inner surface of the second segment.

公开(公告)号：US20220387101A1

公开(公告)日：2022-12-08

申请号：US17723365

申请日：2022-04-18

Applicant: St. Jude Medical, Atrial Fibrillation Division Inc

Inventor： Eric S. Olson ,  James V. Kauphusman ,  Linda K. Nemec ,  Troy T. Tegg

IPC: A61B18/14 ,  A61M25/00 ,  A61M25/01 ,  A61M25/09

Abstract: A medical device is provided comprising a shaft comprising a first segment and a second segment. The first segment is configured to buckle upon application of a first critical force. The second segment includes an outer surface and an inner surface and is configured to buckle upon application of a second critical force. The second critical force is lower than the first critical force. The medical device further comprises a coil disposed radially inwardly of the inner surface of the second segment.

公开(公告)号：US11331137B2

公开(公告)日：2022-05-17

申请号：US15941811

申请日：2018-03-30

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

Inventor： Eric S. Olson ,  James V. Kauphusman ,  Linda K. Nemec ,  Troy T. Tegg

IPC: A61B18/14 ,  A61M25/00 ,  A61M25/01 ,  A61M25/09 ,  A61B18/00 ,  A61B90/00

Abstract: A medical device is provided comprising a shaft comprising a first segment and a second segment. The first segment is configured to buckle upon application of a first critical force. The second segment includes an outer surface and an inner surface and is configured to buckle upon application of a second critical force. The second critical force is lower than the first critical force. The medical device further comprises a coil disposed radially inwardly of the inner surface of the second segment.

公开(公告)号：US20180280081A1

公开(公告)日：2018-10-04

申请号：US15941811

申请日：2018-03-30

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

Inventor： Eric S. Olson ,  James V. Kauphusman ,  Linda K. Nemec ,  Troy T. Tegg

IPC: A61B18/14 ,  A61M25/09 ,  A61M25/01 ,  A61M25/00 ,  A61B18/00 ,  A61B90/00

Abstract: A medical device is provided comprising a shaft comprising a first segment and a second segment. The first segment is configured to buckle upon application of a first critical force. The second segment includes an outer surface and an inner surface and is configured to buckle upon application of a second critical force. The second critical force is lower than the first critical force. The medical device further comprises a coil disposed radially inwardly of the inner surface of the second segment.

公开(公告)号：US09949793B2

公开(公告)日：2018-04-24

申请号：US15336012

申请日：2016-10-27

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

Inventor： Eric S. Olson ,  James V. Kauphusman ,  Linda K. Nemec ,  Troy T. Tegg

IPC: A61M25/00 ,  A61B18/14 ,  A61B18/00 ,  A61B90/00

CPC classification number: A61B18/1492 ,  A61B2018/00351 ,  A61B2018/00577 ,  A61B2090/065 ,  A61B2090/08021 ,  A61B2217/007 ,  A61M25/0041 ,  A61M25/0054 ,  A61M25/0074 ,  A61M25/01 ,  A61M25/09

Abstract: A medical device is provided comprising a shaft comprising a first segment and a second segment. The first segment is configured to buckle upon application of a first critical force. The second segment includes an outer surface and an inner surface and is configured to buckle upon application of a second critical force. The second critical force is lower than the first critical force. The medical device further comprises a coil disposed radially inwardly of the inner surface of the second segment.

公开(公告)号：US20170105794A1

公开(公告)日：2017-04-20

申请号：US15336012

申请日：2016-10-27

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

Inventor： Eric S. Olson ,  James V. Kauphusman ,  Linda K. Nemec ,  Troy T. Tegg

IPC: A61B18/14 ,  A61M25/00

CPC classification number: A61B18/1492 ,  A61B2018/00351 ,  A61B2018/00577 ,  A61B2090/065 ,  A61B2090/08021 ,  A61B2217/007 ,  A61M25/0041 ,  A61M25/0054 ,  A61M25/0074 ,  A61M25/01 ,  A61M25/09

Abstract: A medical device is provided comprising a shaft comprising a first segment and a second segment. The first segment is configured to buckle upon application of a first critical force. The second segment includes an outer surface and an inner surface and is configured to buckle upon application of a second critical force. The second critical force is lower than the first critical force. The medical device further comprises a coil disposed radially inwardly of the inner surface of the second segment.