Controlled deployable medical devices that are retained inside a body passage and in one particular application to vascular devices used in repairing arterial dilations, e.g., aneurysms. Such devices can be adjusted during deployment, thereby allowing at least one of a longitudinal or radial re-positioning, resulting in precise alignment of the device to an implant target site.

A prosthetic graft assembly (40, 120) is disclosed for placement of a patient's aortic arch and repair of the descending aorta in a procedure which requires only a sternotomy. The assembly includes a descending graft element (40) which includes an eversible cuff (52) which can be wrapped over a cut end (26) of the descending aorta (18). Distal perfusion can be re-established prior to aortic arch replacement. A second prosthetic element (120), optimised to the patient, is fitted with a replacement for the aortic arch and attached to the descending aorta graft (40). An introducer assembly (30) having a transparent or translucent sheath (70) enables the descending aortic graft element (40) to be deployed without the use of x-rays.

A prosthetic graft assembly (40, 120) is disclosed for placement of a patient's aortic arch and repair of the descending aorta in a procedure which requires only a sternotomy. The assembly includes a descending graft element (40) which includes an eversible cuff (52) which can be wrapped over a cut end (26) of the descending aorta (18). Distal perfusion can be re-established prior to aortic arch replacement. A second prosthetic element (120), optimised to the patient, is fitted with a replacement for the aortic arch and attached to the descending aorta graft (40). An introducer assembly (30) having a transparent or translucent sheath (70) enables the descending aortic graft element (40) to be deployed without the use of x-rays.

An aortic graft assembly includes a tubular component that defines a wall aperture having a proximal end that extends perpendicular to a major longitudinal axis of the tubular aortic component, and a tunnel graft connected to the wall of the tubular aortic component and extending from the wall aperture toward a proximal end of the tubular aortic component. The aortic graft assembly is delivered to a patient through the wall aperture and into interfering relation with the tunnel graft to treat aortic aneurysms.

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 methods configured in accordance with embodiments of the present invention enable multiplexed arrangement of optical fiber for sensing of operating conditions within a structural member and utilize fiber optic sensors for enabling monitoring of operating condition information within one or more elongated tubular members. To this end, fiber optic sensors 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 multiplexing unit is used for allowing selective configuration of individual lengths of optical fiber for creating one or more contiguous optical fiber structures.

Patient specific medical balloons, assemblies, and systems for forming the same, and devices and methods for treating patients in need of a percutaneous coronary intervention (PCI) are disclosed. The assembly for forming the medical balloon comprises a form for receiving a parison where the form is configured to prepare a patient specific medical balloon matched in geometry to a blood vessel or a lesion for a patient in need of a PCI.

Patient specific medical balloons, assemblies, and systems for forming the same, and devices and methods for treating patients in need of a percutaneous coronary intervention (PCI) are disclosed. The assembly for forming the medical balloon comprises a form for receiving a parison where the form is configured to prepare a patient specific medical balloon matched in geometry to a blood vessel or a lesion for a patient in need of a PCI.

An endoprosthesis delivery system includes a branched endoprosthesis having a long leg and a short leg, each leg having an end, the short leg including a tail that extends beyond the end of the short leg, a constraint attached to at least a portion of the long leg prior to deployment. The constraint also retains at least a portion of the tail. The constraint is configured to release both the long leg and the tail when the branched endoprosthesis is fully deployed.

An endoprosthesis delivery system includes a branched endoprosthesis having a long leg and a short leg, each leg having an end, the short leg including a tail that extends beyond the end of the short leg, a constraint attached to at least a portion of the long leg prior to deployment. The constraint also retains at least a portion of the tail. The constraint is configured to release both the long leg and the tail when the branched endoprosthesis is fully deployed.

This invention provides a stent graft transport device that can perform not only automatic rotational angle adjustment by means of self-alignment, but also smooth and easy transportation. The stent graft transport device transports a stent graft to a lesion part along a guide wire that is inserted into the inside of a blood vessel beforehand. The stent graft transport device includes a posture control member that is provided with a through bore through which the guide wire slidably passes in a curved state in one direction. The stent graft transport device is also characterized in that the posture control member is shorter than the stent graft and is mounted on a distal end part of the stent graft.