公开(公告)号：US20200054468A1

公开(公告)日：2020-02-20

申请号：US16534003

申请日：2019-08-07

Applicant: COOK MEDICAL TECHNOLOGIES LLC

Inventor： Kristoffer Vandborg Bro

IPC: A61F2/966 ,  A61M29/02

Abstract: A handle assembly for a prosthesis delivery device is disclosed. The handle assembly has a proximal gripping portion and a stationary gripping portion. At least one rail extends distally from the proximal gripping portion through the stationary gripping portion. The proximal gripping portion is distally moveable along a longitudinal axis towards the stationary gripping portion from a first pre-deployment position to a second position. The at least one rail extends proximally from the stationary gripping portion when the proximal gripping portion is in a first pre-deployment position and distally from the stationary gripping portion when the proximal gripping portion is in a second position. The at least one rail is configured to prevent the build-up of torque along the length of the delivery device as well as prevent the build-up of torque among the various components of the handle assembly including the proximal gripping portion and the stationary gripping portion.

公开(公告)号：US20190192275A1

公开(公告)日：2019-06-27

申请号：US16220818

申请日：2018-12-14

Applicant: COOK MEDICAL TECHNOLOGIES LLC

Inventor： Woong Kim ,  Jarin A. Kratzberg ,  Mark Svendsen ,  Blayne A. Roeder ,  Erik E. Rasmussen ,  Krista Hald Söderlind ,  Kristoffer Vandborg Bro ,  Mette Louise Christensen

IPC: A61F2/07 ,  A61F2/88 ,  A61B90/00 ,  A61F2/89

CPC classification number: A61F2/07 ,  A61B90/39 ,  A61B2090/392 ,  A61F2/88 ,  A61F2/89 ,  A61F2250/0098

Abstract: Systems and techniques for positioning radiopaque markings on medical stent devices are provided. Specific combinations of adjacent radiopaque markings and overlapping radiopaque markings on the stent devices are presented to provide specific feedback information to an administrator working to guide the stent devices through vessels.

公开(公告)号：US11051961B2

公开(公告)日：2021-07-06

申请号：US16534003

申请日：2019-08-07

Applicant: COOK MEDICAL TECHNOLOGIES LLC

Inventor： Kristoffer Vandborg Bro

IPC: A61F2/966 ,  A61M29/02 ,  A61F2/95

Abstract: A handle assembly for a prosthesis delivery device is disclosed. The handle assembly has a proximal gripping portion and a stationary gripping portion. At least one rail extends distally from the proximal gripping portion through the stationary gripping portion. The proximal gripping portion is distally moveable along a longitudinal axis towards the stationary gripping portion from a first pre-deployment position to a second position. The at least one rail extends proximally from the stationary gripping portion when the proximal gripping portion is in a first pre-deployment position and distally from the stationary gripping portion when the proximal gripping portion is in a second position. The at least one rail is configured to prevent the build-up of torque along the length of the delivery device as well as prevent the build-up of torque among the various components of the handle assembly including the proximal gripping portion and the stationary gripping portion.