Raymundo Rodriguez

US Patent:

20220409868, Dec 29, 2022

Filed:

Aug 26, 2022

Appl. No.:

17/897059

Inventors:

- Santa Clara CA, US
Raymundo Rodriguez - Perris CA, US
Jonathan Durcan - Temecula CA, US
Robert Hayzelden - Murrieta CA, US
Michael Green - Pleasanton CA, US

Assignee:

Abbott Cardiovascular Systems Inc. - Santa Clara CA

International Classification:

A61M 25/09

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.

US Patent:

20210128874, May 6, 2021

Filed:

Oct 31, 2019

Appl. No.:

16/671044

Inventors:

- SANTA CLARA CA, US
Raymundo Rodriguez - Perris CA, US

Assignee:

ABBOTT CARDIOVASCULAR SYSTEMS INC. - SANTA CLARA CA

International Classification:

A61M 25/01
A61M 25/09

Abstract:

A guidewire for use in intravascular procedures has an elongated core member including a proximal core section having a uniform diameter. One or more parabolic grind profile sections extend distally from the distal end of the proximal core section and provide a linear change in bending stiffness and a high degree of torque to the distal portion of the guidewire.

US Patent:

20200398031, Dec 24, 2020

Filed:

Jun 19, 2019

Appl. No.:

16/446548

Inventors:

- Santa Clara CA, US
Raymundo Rodriguez - Perris CA, US
Jonathan Durcan - Temecula CA, US
Robert Hayzelden - Murrieta CA, US
Michael Green - Pleasanton CA, US

Assignee:

ABBOTT CARDIOVASCULAR SYSTEMS INC. - SANTA CLARA CA

International Classification:

A61M 25/09

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.