Hanh V Duong

US Patent:

20200214823, Jul 9, 2020

Filed:

Mar 20, 2020

Appl. No.:

16/825715

Inventors:

- Maple Grove MN, US
Sieu T. Duong - Hayward CA, US
Hanh Duong - Hayward CA, US
Thao Nguyen - San Jose CA, US

International Classification:

A61F 2/04
A61F 2/07
A61F 2/90

Abstract:

A tissue lumen stent is provided with a body having an elongated tubular configuration and a foreshortened configuration. In the foreshortened configuration, downstream and upstream ends of the body expand radially into downstream and upstream flange structures, leaving a generally cylindrical saddle region therebetween. In some embodiments, the flange structures are non-symmetrical with respect to one another. Systems and methods of using the stents are also disclosed.

US Patent:

20180289463, Oct 11, 2018

Filed:

Jun 15, 2018

Appl. No.:

16/009619

Inventors:

- Maple Grove MN, US
Sieu T. Duong - Hayward CA, US
Hanh H. Duong - Hayward CA, US
Thao Guyen - San Jose CA, US

International Classification:

A61F 2/04
A61F 2/90
A61F 2/07

Abstract:

A tissue lumen stent is provided with a body having an elongated tubular configuration and a foreshortened configuration. In the foreshortened configuration, downstream and upstream ends of the body expand radially into downstream and upstream flange structures, leaving a generally cylindrical saddle region therebetween. In some embodiments, the flange structures are non-symmetrical with respect to one another. Systems and methods of using the stents are also disclosed.

US Patent:

20160135941, May 19, 2016

Filed:

Jun 18, 2015

Appl. No.:

14/743191

Inventors:

- Mountain View CA, US
Sieu T. Duong - Hayward CA, US
Hanh H. Duong - Hayward CA, US
Thao Guyen - San Jose CA, US

Assignee:

XLUMENA, INC. - Mountain View CA

International Classification:

A61F 2/04

Abstract:

A tissue lumen stent is provided with a body having an elongated tubular configuration and a foreshortened configuration. In the foreshortened configuration, downstream and upstream ends of the body expand radially into downstream and upstream flange structures, leaving a generally cylindrical saddle region therebetween. In some embodiments, the flange structures are non-symmetrical with respect to one another. Systems and methods of using the stents are also disclosed.