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公开(公告)号：US11439795B2
公开(公告)日：2022-09-13
申请号：US16446548
申请日：2019-06-19
Applicant: ABBOTT CARDIOVASCULAR SYSTEMS INC.
Inventor： Puneet Kamal Singh Gill , Raymundo Rodriguez , Jonathan Durcan , Robert Hayzelden , Michael Green
Abstract: A torque device for gripping and manipulating a guidewire for advancing the guidewire into a patient's vascular system. The torque device is configured for single-handed use and can be opened for repositioning the torque device relative to the guidewire and closed for gripping the guidewire to prevent axial and rotational movement relative to the guidewire. The torque device grips the guidewire at multiple spaced apart locations on the guidewire.
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公开(公告)号：US12186504B2
公开(公告)日：2025-01-07
申请号：US17897059
申请日：2022-08-26
Applicant: Abbott Cardiovascular Systems Inc.
Inventor： Puneet Kamal Singh Gill , Raymundo Rodriguez , Jonathan Durcan , Robert Hayzelden , Michael Green
Abstract: A torque device for gripping and manipulating a guidewire for advancing the guidewire into a patient's vascular system. The torque device is configured for single-handed use and can be opened for repositioning the torque device relative to the guidewire and closed for gripping the guidewire to prevent axial and rotational movement relative to the guidewire. The torque device grips the guidewire at multiple spaced apart locations on the guidewire.
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公开(公告)号：US20240374870A1
公开(公告)日：2024-11-14
申请号：US18144607
申请日：2023-05-08
Applicant: Abbott Cardiovascular Systems Inc.
Inventor： Puneet Kamal Singh Gill , Robert Hayzelden , Stephanie Maldonado , Jessica Marie Saenz , Matthew Vasquez
IPC: A61M25/09
Abstract: A guidewire for use in the vasculature is formed inside a vessel into an extended U-shaped section at the distal end. The extended U-shaped distal section is able to more easily advance through tortuous vasculature or calcified lesions.
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公开(公告)号：US20220409868A1
公开(公告)日：2022-12-29
申请号：US17897059
申请日：2022-08-26
Applicant: Abbott Cardiovascular Systems Inc.
Inventor： Puneet Kamal Singh Gill , Raymundo Rodriguez , Jonathan Durcan , Robert Hayzelden , Michael Green
IPC: A61M25/09
Abstract: A torque device for gripping and manipulating a guidewire for advancing the guidewire into a patient's vascular system. The torque device is configured for single-handed use and can be opened for repositioning the torque device relative to the guidewire and closed for gripping the guidewire to prevent axial and rotational movement relative to the guidewire. The torque device grips the guidewire at multiple spaced apart locations on the guidewire.
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