公开(公告)号：US20250114574A1

公开(公告)日：2025-04-10

申请号：US18923852

申请日：2024-10-23

Applicant: Cook Medical Technologies LLC

Inventor： Ram H Paul, JR. ,  Richard Swift ,  Shuo Yang ,  Tracy Willis ,  Gary Neff

IPC: A61M25/09 ,  A61B5/055 ,  G01R33/28 ,  G01R33/36

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.

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

IPC: A61B5/00 ,  A61M25/09 ,  G01R33/36 ,  G01R33/28 ,  A61B5/055

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.

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

IPC: A61B5/05 ,  A61B5/055 ,  A61M25/09 ,  G01R33/28 ,  G01R33/36

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.

公开(公告)号：US20230381460A1

公开(公告)日：2023-11-30

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

IPC: A61M25/09 ,  G01R33/36 ,  G01R33/28 ,  A61B5/055

CPC classification number: A61M25/09 ,  G01R33/3685 ,  G01R33/286 ,  A61B5/055 ,  G01R33/285 ,  A61M2025/09133 ,  A61M2025/09083

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.

公开(公告)号：US20220110772A1

公开(公告)日：2022-04-14

申请号：US17494008

申请日：2021-10-05

Applicant: Cook Medical Technologies LLC

Inventor： Santanu Chandra ,  Richard Swift ,  Conor Heffernan ,  Nathan Killey ,  Jonathan Sheets

IPC: A61F2/88 ,  A61F2/04

Abstract: A ureteral stent may comprise an elongate member with an internal-luminal space. The member may have at least one end coiled in a pigtail-shape, a substantially straight portion, and a plurality of side ports wherein the plurality of side ports are located only in the substantially straight portion and are disposed along a spiral or helix where each side port is located radially and longitudinally offset relative to each adjacent side port.

公开(公告)号：US20220088353A1

公开(公告)日：2022-03-24

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

IPC: A61M25/09 ,  G01R33/36 ,  G01R33/28 ,  A61B5/055

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.

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

IPC: A61B5/05 ,  A61M25/09 ,  G01R33/36 ,  G01R33/28 ,  A61B5/055

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.