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公开(公告)号：US12128197B2
公开(公告)日：2024-10-29
申请号：US18233519
申请日：2023-08-14
Applicant: Cook Medical Technologies LLC
Inventor： Ram H Paul, Jr. , Richard Swift , Shuo Yang , Tracy Willis , Gary Neff
CPC classification number: A61M25/09 , A61B5/055 , G01R33/285 , G01R33/286 , G01R33/3685 , A61M2025/09083 , A61M2025/09133
Abstract: The disclosure relates to medical devices and methods of assembling medical devices, such as MRI-compatible interventional wireguides. An example of a wireguide includes a series of individual segments, a plurality of connectors, and a plurality of spacers. Each segment in the series of individual segments has a first end and a second end. Each connector of the plurality of connectors joins adjacent segments in the series of individual segments to one another such that a first end of a first segment and a second end of a second segment in the series of individual segments are attached to a connector of the plurality of connectors. A spacer of the plurality of spacers is disposed between each pair of adjacent segments in the series of individual segments. Each of the segments in the series of individual segments is electrically insulated from an adjacent segment in the series of individual segments.
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公开(公告)号：US11202888B2
公开(公告)日：2021-12-21
申请号：US16207391
申请日：2018-12-03
Applicant: Cook Medical Technologies LLC
Inventor： Ram H Paul, Jr. , Richard Swift , Shuo Yang , Tracy Willis , Gary Neff
Abstract: The disclosure relates to medical devices and methods of assembling medical devices, such as MRI-compatible interventional wireguides. An example of a wireguide includes a series of individual segments, a plurality of connectors, and a plurality of spacers. Each segment in the series of individual segments has a first end and a second end. Each connector of the plurality of connectors joins adjacent segments in the series of individual segments to one another such that a first end of a first segment and a second end of a second segment in the series of individual segments are attached to a connector of the plurality of connectors. A spacer of the plurality of spacers is disposed between each pair of adjacent segments in the series of individual segments. Each of the segments in the series of individual segments is electrically insulated from an adjacent segment in the series of individual segments.
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公开(公告)号：US11724073B2
公开(公告)日：2023-08-15
申请号：US17539683
申请日：2021-12-01
Applicant: Cook Medical Technologies LLC
Inventor： Ram H Paul, Jr. , Richard Swift , Shuo Yang , Tracy Willis , Gary Neff
CPC classification number: A61M25/09 , A61B5/055 , G01R33/285 , G01R33/286 , G01R33/3685 , A61M2025/09083 , A61M2025/09133
Abstract: The disclosure relates to medical devices and methods of assembling medical devices, such as MRI-compatible interventional wireguides. An example of a wireguide includes a series of individual segments, a plurality of connectors, and a plurality of spacers. Each segment in the series of individual segments has a first end and a second end. Each connector of the plurality of connectors joins adjacent segments in the series of individual segments to one another such that a first end of a first segment and a second end of a second segment in the series of individual segments are attached to a connector of the plurality of connectors. A spacer of the plurality of spacers is disposed between each pair of adjacent segments in the series of individual segments. Each of the segments in the series of individual segments is electrically insulated from an adjacent segment in the series of individual segments.
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公开(公告)号：US10065029B2
公开(公告)日：2018-09-04
申请号：US14636547
申请日：2015-03-03
Applicant: Cook Medical Technologies LLC
Inventor： Tyler J Bunch , Ram H Paul, Jr. , Gary L Neff
Abstract: A dilator may include a leading portion that includes a leading end coupled to a leading stem. The dilator may further include a trailing portion that includes a trailing end coupled to a trailing shaft. The dilator may also include a segmented body disposed between the leading end and the trailing end. The segmented body may include a plurality of segments disposed circumferentially around the leading stem. The leading stem may extend through a passageway of the segmented body, an opening of the trailing end and a channel of the trailing shaft. The leading stem and the trailing shaft may be configured to move longitudinally relative to one another to radially outwardly expand the segmented body.
