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Patent Agency Ranking
公开(公告)号：US20180271599A1
公开(公告)日：2018-09-27
申请号：US15469247
申请日：2017-03-24
Applicant: The Spectranetics Corporation
Inventor： Jeffery David Payne , Donald R. Sandmore
CPC classification number: A61B18/22 , A61B18/20 , A61B18/24 , A61B2018/00577 , A61B2018/225
Abstract: A laser ablation catheter includes a distal tip, and the distal tip includes a body that defines a longitudinal axis. A first orientation indicator is formed on the body, and the first orientation indicator has an alphanumeric shape. A second orientation indicator is formed on the body. The second orientation indicator is disposed relative to the first orientation indicator such that when the distal tip is viewed in a first side view, the second orientation indicator and the first orientation indicator overlap, appear as the alphanumeric shape, and visually contrast with the body. The second orientation indicator is configured such that when the distal tip is viewed in a second side view, the second orientation indicator appears as the alphanumeric shape and visually contrasts with the body, the second side view and the first side view being substantially 90 degrees apart about the longitudinal axis.
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2.发明申请公开(公告)号：US20170105801A1
公开(公告)日：2017-04-20
申请号：US15392987
申请日：2016-12-28
Applicant: The Spectranetics Corporation
Inventor： Kenneth P. Grace , George Woodrow Burton , Gregory Conway Ebbets , Nolan Miller Horrall , Brandon Thomas Hendrick , Thomas Kelby Triffo , Blaine Andrew Schneider , Joseph Nicholas Matterson , Weston Lee , Donald R. Sandmore
IPC: A61B18/24
CPC classification number: A61B18/245 , A61B18/20 , A61B2017/00535 , A61B2018/00172 , A61B2018/00208 , A61B2018/00422 , A61B2018/00577 , A61B2018/00642 , A61B2018/00779 , A61B2018/00916 , A61B2018/2005
Abstract: Laser energy delivery devices and methods are provided. A laser energy delivery device may include a housing, and a coupling is carried by the housing and adapted to couple to a laser energy generator. A sheath is carried by the housing, and the sheath includes a distal end adapted to be disposed in the subject. A plurality of transport members are carried by the sheath, and the plurality of transport members are adapted to receive laser energy at the coupling, transmit laser energy through the sheath, and deliver laser energy to the subject. A fluid-driven motor is carried by the housing and adapted to be driven upon receiving a fluid from a fluid source. A drive wire is carried by the sheath and eccentrically coupled to the distal end of the sheath, and the drive wire is adapted to be rotatably driven by the fluid-driven motor and rotates to eccentrically rotate the distal end of the sheath.
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公开(公告)号：US11364077B2
公开(公告)日：2022-06-21
申请号：US15469240
申请日：2017-03-24
Applicant: The Spectranetics Corporation
Inventor： Jeffery David Payne , Donald R. Sandmore
Abstract: A laser ablation catheter includes a distal tip, and the distal tip includes a body that defines a longitudinal axis. A first orientation indicator is formed on the body, and a second orientation indicator is formed on the body. The second orientation indicator is disposed relative to the first orientation indicator such that when the distal tip is viewed in a first side view, the second orientation indicator and the first orientation indicator overlap and visually contrast with the body. A third orientation indicator is formed on the body, and the third orientation indicator disposed relative to the second orientation indicator such that when the distal tip is viewed in a second side view, the third orientation indicator and the second orientation indicator overlap and visually contrast with the body. The second side view and the first side view are substantially 90 degrees apart about the longitudinal axis.
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公开(公告)号：US11058491B2
公开(公告)日：2021-07-13
申请号：US15469247
申请日：2017-03-24
Applicant: The Spectranetics Corporation
Inventor： Jeffery David Payne , Donald R. Sandmore
Abstract: A laser ablation catheter includes a distal tip, and the distal tip includes a body that defines a longitudinal axis. A first orientation indicator is formed on the body, and the first orientation indicator has an alphanumeric shape. A second orientation indicator is formed on the body. The second orientation indicator is disposed relative to the first orientation indicator such that when the distal tip is viewed in a first side view, the second orientation indicator and the first orientation indicator overlap, appear as the alphanumeric shape, and visually contrast with the body. The second orientation indicator is configured such that when the distal tip is viewed in a second side view, the second orientation indicator appears as the alphanumeric shape and visually contrasts with the body, the second side view and the first side view being substantially 90 degrees apart about the longitudinal axis.
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公开(公告)号：US20180271598A1
公开(公告)日：2018-09-27
申请号：US15469240
申请日：2017-03-24
Applicant: The Spectranetics Corporation
Inventor： Jeffery David Payne , Donald R. Sandmore
CPC classification number: A61B18/22 , A61B18/201 , A61B18/24 , A61B2018/00577
Abstract: A laser ablation catheter includes a distal tip, and the distal tip includes a body that defines a longitudinal axis. A first orientation indicator is formed on the body, and a second orientation indicator is formed on the body. The second orientation indicator is disposed relative to the first orientation indicator such that when the distal tip is viewed in a first side view, the second orientation indicator and the first orientation indicator overlap and visually contrast with the body. A third orientation indicator is formed on the body, and the third orientation indicator disposed relative to the second orientation indicator such that when the distal tip is viewed in a second side view, the third orientation indicator and the second orientation indicator overlap and visually contrast with the body. The second side view and the first side view are substantially 90 degrees apart about the longitudinal axis.
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