An endoprosthesis having a length, a first end, a second end, and a longitudinal axis is disclosed herein, where the endoprosthesis is expandable from a compact, delivery configuration to an enlarged, deployed configuration. The endoprosthesis includes a plurality of rows of stent elements along the length of the endoprosthesis, where the plurality of rows include a first row and a second row located adjacent to the first row. The first row of stent elements has a first plurality of alternating apices, and the second row of stent elements has a second plurality of alternating apices. The first and second pluralities of alternating apices define a spaced apart, interlocking arrangement. The endoprosthesis also includes a discontinuous web of material comprising a plurality of web elements spaced from one another and interconnecting the first and second pluralities of alternating apices. The plurality of web elements are arranged along a first, common circumference such that the plurality of web elements restrict torsion and axial compression of the endoprosthesis between the first and second rows of stent elements when the endoprosthesis is in the enlarged, deployed configuration.

An endoprosthesis having a length, a first end, a second end, and a longitudinal axis is disclosed herein, where the endoprosthesis is expandable from a compact, delivery configuration to an enlarged, deployed configuration. The endoprosthesis includes a plurality of rows of stent elements along the length of the endoprosthesis, where the plurality of rows include a first row and a second row located adjacent to the first row. The first row of stent elements has a first plurality of alternating apices, and the second row of stent elements has a second plurality of alternating apices. The first and second pluralities of alternating apices define a spaced apart, interlocking arrangement. The endoprosthesis also includes a discontinuous web of material comprising a plurality of web elements spaced from one another and interconnecting the first and second pluralities of alternating apices. The plurality of web elements are arranged along a first, common circumference such that the plurality of web elements restrict torsion and axial compression of the endoprosthesis between the first and second rows of stent elements when the endoprosthesis is in the enlarged, deployed configuration.

The present technology relates to interatrial shunting systems and methods. In some embodiments, the present technology includes interatrial shunting systems that include a shunting element having a lumen extending therethrough that is configured to fluidly couple the left atrium and the right atrium when the shunting element is implanted in a patient. The system can also include an anchoring mechanism coupled to the shunting element and configured to secure the shunting element within the patients heart.

Embodiments of the present invention provide a unique new approach to generating operating condition information used for assessing flow assurance and structural integrity. More specifically, apparatuses, systems and sensor housing assemblies configured in accordance with embodiments of the present invention utilize fiber optic sensors for enabling monitoring of operating condition information within one or more elongated tubular members within a subsea environment. To this end, such fiber optic sensors connected by lengths of optical fiber are strategically placed at a plurality of locations along a length of each elongated tubular member thereby allowing critical operating conditions such as strain, temperature and pressure of the elongated tubular member and/or a fluid therein to be monitored. A viscous media is used for mitigating attenuation associated with exposure of optical fiber exposed to forces generated by pressure within the subsea environment.

Medical devices including vascular access kits and related system and methods are disclosed. In some embodiments, a vascular access system may include a first conduit, a second conduit, and an expandable stent that is coupled to both the first and second conduits such that there is a continuous lumen between the first conduit and the second conduit. Methods of deploying the vascular access system within the body of a mammal, more particularly, a human patient are disclosed. Methods of bypassing a section of vasculature of a mammal, more particularly, a human patient are disclosed. The vascular access system, when implanted and assembled, may be a fully subcutaneous surgical implant.

Medical devices including vascular access kits and related system and methods are disclosed. In some embodiments, a vascular access system may include a first conduit, a second conduit, and an expandable stent that is coupled to both the first and second conduits such that there is a continuous lumen between the first conduit and the second conduit. Methods of deploying the vascular access system within the body of a mammal, more particularly, a human patient are disclosed. Methods of bypassing a section of vasculature of a mammal, more particularly, a human patient are disclosed. The vascular access system, when implanted and assembled, may be a fully subcutaneous surgical implant.

A stent design reduces the likelihood of contact among structural members when the stent diameter is reduced before insertion into the body. In one approach, an undulating link has a J-shaped profile or has an angled portion on one side at the peak of the link, in order to reduce contact during crimping. The stent may also include structural features that improve such aspects as flexibility, the coatibility of a drug coating onto the stent, flare reduction, stent retention within the body and/or reduction of the minimum diameter of the stent during crimping.

A stent design reduces the likelihood of contact among structural members when the stent diameter is reduced before insertion into the body. In one approach, an undulating link has a J-shaped profile or has an angled portion on one side at the peak of the link, in order to reduce contact during crimping. The stent may also include structural features that improve such aspects as flexibility, the coatibility of a drug coating onto the stent, flare reduction, stent retention within the body and/or reduction of the minimum diameter of the stent during crimping.

An endoluminal stent (100) is described herein. In an embodiment, the endoluminal stent (100) includes a plurality of sinusoidal-shaped expandable ringlets (102) provided in parallel to form a tubular structure of the endoluminal stent (100). Further, adjacent ringlets (102) can be connected to each other by one or more asymmetrical offset connectors (108), the offset connectors (108) being non-linear in structure.

An endoluminal stent (100) is described herein. In an embodiment, the endoluminal stent (100) includes a plurality of sinusoidal-shaped expandable ringlets (102) provided in parallel to form a tubular structure of the endoluminal stent (100). Further, adjacent ringlets (102) can be connected to each other by one or more asymmetrical offset connectors (108), the offset connectors (108) being non-linear in structure.