Hanh Duong Phones & Addresses
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Northglenn, CO
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Oak Hills, CA
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Gilroy, CA
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Jurupa Valley, CA
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San Jose, CA
Publications
Us Patents
Biliary Stents And Methods
View pageUS 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
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
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.
Biliary Stents And Methods
View pageUS 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
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
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.
Biliary Stents And Methods
View pageUS 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
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.