Back to results
US 2023/0056469 A1Published application
Vascular Shunt Stent and Vascular Stent
AssigneeHangzhou Endonom Medtech Co., Ltd
InventorsWei Guo, Yongsheng Wang, Liman Shang
Life of this patent
Estimating the term…
Loading patent…
Loading patent…
AssigneeHangzhou Endonom Medtech Co., Ltd
InventorsWei Guo, Yongsheng Wang, Liman Shang
Estimating the term…
A vascular shunt stent includes a main body tube and at least one branch tube axially inserted into an inner lumen of the main body tube. The main body tube includes a tubular main membrane. At least one branch tube includes a tubular branch membrane, which is accommodated in an inner lumen of the main membrane. A first sealing film is arranged between a distal end of the main membrane and a distal end of the branch membrane to separate the inner lumen of the main membrane into a main opening and at least one first sub-opening, the first sub-opening is in sealed connection with the distal end of the branch membrane. An included angle between a plane defined by the first sub-opening is not parallel with a plane defined by the main opening.
A vascular shunt stent, comprising a main body tube and at least one branch tube axially inserted into an inner lumen of the main body tube, wherein the main body tube comprises a tubular main membrane, at least one of the at least one branch tube comprises a tubular branch membrane, the branch membrane is accommodated in an inner lumen of the main membrane, a first sealing film is arranged between a distal end of the main membrane and a distal end of the branch membrane to separate the inner lumen of the main membrane into a main opening and at least one first sub-opening, the first sub-opening is in sealed connection with the distal end of the branch membrane, and an included angle between a plane defined by the first sub-opening and a plane defined by the main opening is greater than 0°.
Dependencies are inferred from the claim text.