Jacqueline A Macias

US Patent:

20110218617, Sep 8, 2011

Filed:

Mar 2, 2011

Appl. No.:

13/039157

Inventors:

Jonathon Nguyen - Garden Grove CA, US
Jacqueline Macias - South Gate CA, US
Elbert Tzeng - Irvine CA, US
Stefan Schreck - Fallbrook CA, US

Assignee:

ENDOLOGIX, INC. - Irvine CA

International Classification:

A61F 2/82

US Classification:

623 135

Abstract:

Some embodiments of an endoluminal prosthesis comprise a graft having a first end and a second end, a first stent positioned at a first end of the graft, the first stent comprising a plurality of proximal apices and a plurality of distal apices, a second stent positioned axially adjacent to the first stent comprising a plurality of proximal apices positioned at a first end of the second stent. In some embodiments, the first stent can be partially covered by the graft such that the proximal apices of the first stent are not covered by the graft. The distal apices of the first stent can be positioned approximately on a first or a second plane offset from the first plane. The second stent can be positioned relative to the first stent such that the plurality of proximal apices of the second stent are spaced apart from the plurality of distal apices of the first stent. Further, one or more of the proximal apices of the second stent can be positioned approximately on a third or a fourth plane. The distal apices of the first stent can be circumferentially offset from the proximal apices of the second stent.

US Patent:

20220346800, Nov 3, 2022

Filed:

Jul 14, 2022

Appl. No.:

17/865280

Inventors:

- Irvine CA, US
Jacqueline Macias - Fullerton CA, US
Brian Michael Strauss - San Clemente CA, US
Thomas Tu - Louisville KY, US

International Classification:

A61B 17/12
A61F 2/01
A61M 1/00

Abstract:

Systems and methods for the intravascular treatment of clot material within a blood vessel of a human patient are disclosed herein. A method in accordance with embodiments of the present technology can include, for example, positioning a distal portion of a catheter proximate to the clot material within the blood vessel. The method can further include coupling a pressure source to the catheter via a tubing subsystem including a valve or other fluid control device and, while the valve is closed, activating the pressure source to charge a vacuum. The valve can then be opened to apply the vacuum to the catheter to thereby aspirate at least a portion of the clot material from the blood vessel and into the catheter.

US Patent:

20220346801, Nov 3, 2022

Filed:

Jul 14, 2022

Appl. No.:

17/865315

Inventors:

- Irvine CA, US
Jacqueline Macias - Fullerton CA, US
Brian Michael Strauss - San Clemente CA, US
Thomas Tu - Louisville KY, US

International Classification:

A61B 17/12
A61F 2/01
A61M 1/00

Abstract:

Systems and methods for the intravascular treatment of clot material within a blood vessel of a human patient are disclosed herein. A method in accordance with embodiments of the present technology can include, for example, positioning a distal portion of a catheter proximate to the clot material within the blood vessel. The method can further include coupling a pressure source to the catheter via a tubing subsystem including a valve or other fluid control device and, while the valve is closed, activating the pressure source to charge a vacuum. The valve can then be opened to apply the vacuum to the catheter to thereby aspirate at least a portion of the clot material from the blood vessel and into the catheter.

US Patent:

20230062809, Mar 2, 2023

Filed:

Oct 28, 2022

Appl. No.:

17/976711

Inventors:

- Irvine CA, US
Jacqueline Macias - Fullerton CA, US
Brian Michael Strauss - San Clemente CA, US
Thomas Tu - Louisville KY, US

International Classification:

A61F 2/01
A61B 17/12
A61M 1/00

Abstract:

Systems and methods for the intravascular treatment of clot material within a blood vessel of a human patient are disclosed herein. A method in accordance with embodiments of the present technology can include, for example, positioning a distal portion of a catheter proximate to the clot material within the blood vessel. The method can further include coupling a pressure source to the catheter via a tubing subsystem including a valve or other fluid control device and, while the valve is closed, activating the pressure source to charge a vacuum. The valve can then be opened to apply the vacuum to the catheter to thereby aspirate at least a portion of the clot material from the blood vessel and into the catheter.

US Patent:

20200281751, Sep 10, 2020

Filed:

May 22, 2020

Appl. No.:

16/881620

Inventors:

- Irvine CA, US
Elbert Tzeng - Irvine CA, US
Todd Abraham - Mission Viejo CA, US
Jonathan Phan - Garden Grove CA, US
Joshua Benjamin - Aliso Viejo CA, US
Jacqueline Macias - South Gate CA, US
Kevin Chu - Tustin CA, US
Bill Gould - Fallbrook CA, US

International Classification:

A61F 2/966
A61F 2/954
A61M 25/00
A61M 25/06
A61F 2/07
A61F 2/90

Abstract:

A modular catheter system including a sheath projecting distally from a delivery catheter having a main body module An inner core module carrying a stent thereon, the inner core being axially movable through the main body of the delivery catheter and the delivery catheter sheath, a handle member supported by the main body of the delivery catheter, the handle member being selectively axially engageable with the inner core such that the handle member and the inner core move together in an axial direction when the handle member is engaged with the inner core; and an adjustment member supported by the main body, the adjustment member being configured such that rotation of the adjustment member causes the adjustment member to move axially along the main body by either axially sliding the handle member relative to the main body or by rotating the adjustment member.

US Patent:

20170304098, Oct 26, 2017

Filed:

Jun 23, 2017

Appl. No.:

15/632064

Inventors:

- Irvine CA, US
Elbert Tzeng - Irvine CA, US
Todd Abraham - Mission Viejo CA, US
Jonathan Phan - Garden Grove CA, US
Joshua Benjamin - Aliso Viejo CA, US
Jacqueline Macias - South Gate CA, US
Kevin Chu - Tustin CA, US
Bill Gould - Fallbrook CA, US

International Classification:

A61F 2/966
A61F 2/954
A61M 25/00
A61M 25/06
A61F 2/90
A61F 2/07
A61F 2/966
A61F 2/95
A61M 25/09

Abstract:

A modular catheter system including a sheath projecting distally from a delivery catheter having a main body module. An inner core module carrying a stent thereon, the inner core being axially movable through the main body of the delivery catheter and the delivery catheter sheath, a handle member supported by the main body of the delivery catheter, the handle member being selectively axially engageable with the inner core such that the handle member and the inner core move together in an axial direction when the handle member is engaged with the inner core; and an adjustment member supported by the main body, the adjustment member being configured such that rotation of the adjustment member causes the adjustment member to move axially along the main body by either axially sliding the handle member relative to the main body or by rotating the adjustment member.

US Patent:

20170265983, Sep 21, 2017

Filed:

Jun 6, 2017

Appl. No.:

15/615550

Inventors:

- Tustin CA, US
Priscilla Tsai - Rancho Santa Margarita CA, US
Juan Valencia - Santa Ana CA, US
Jacqueline Macias - South Gate CA, US
Kaushik Joshi - Tustin CA, US
Arnold Tuason - Claremont CA, US

Assignee:

MicroVention, Inc. - Tustin CA

International Classification:

A61F 2/01

Abstract:

An embolic protection device includes an expandable and contractible filter that can be supported by one or more struts. The struts can be connected to the filter or interwoven into the filter, so as to assist in the expansion and contraction of the filter. In one embodiment, the proximal ends of the struts connect to a joint that is fixed in position relative to a delivery wire, while the distal end of the filter connect to a joint that slides relative to the delivery wire.

US Patent:

20170086998, Mar 30, 2017

Filed:

Dec 14, 2016

Appl. No.:

15/379268

Inventors:

- Irvine CA, US
Elbert Tzeng - Irvine CA, US
Todd Abraham - Mission Viejo CA, US
Jonathan Phan - Garden Grove CA, US
Joshua Benjamin - Aliso Viejo CA, US
Jacqueline Macias - South Gate CA, US
Kevin Chu - Tustin CA, US
Bill Gould - Fallbrook CA, US

International Classification:

A61F 2/966
A61F 2/07
A61M 25/06
A61F 2/90
A61F 2/954
A61M 25/00

Abstract:

A modular catheter system including a sheath projecting distally from a delivery catheter having a main body module An inner core module carrying a stent thereon, the inner core being axially movable through the main body of the delivery catheter and the delivery catheter sheath, a handle member supported by the main body of the delivery catheter, the handle member being selectively axially engageable with the inner core such that the handle member and the inner core move together in an axial direction when the handle member is engaged with the inner core; and an adjustment member supported by the main body, the adjustment member being configured such that rotation of the adjustment member causes the adjustment member to move axially along the main body by either axially sliding the handle member relative to the main body or by rotating the adjustment member.