Abstract: A system for producing a graft device for a patient may comprise: an imaging device configured to produce image data of a tubular conduit; and a processing unit configured to receive the image data from the imaging device. The processing unit may comprise an algorithm configured to process the image data, and produce a construction signal based on the image data. A material delivery device may be configured to receive the construction signal from the processor, and deliver material to produce a 3D covering based on the construction signal. The graft device may comprise the 3D covering positioned about the tubular conduit. Graft devices and methods of producing graft devices may also be provided.

Abstract: A system for producing a graft device for a patient may comprise: an imaging device configured to produce image data of a tubular conduit; and a processing unit configured to receive the image data from the imaging device. The processing unit may comprise an algorithm configured to process the image data, and produce a construction signal based on the image data. A material delivery device may be configured to receive the construction signal from the processor, and deliver material to produce a 3D covering based on the construction signal. The graft device may comprise the 3D covering positioned about the tubular conduit. Graft devices and methods of producing graft devices may also be provided.

Abstract: Methods and systems wherein laser induced refractive index changes by focused femtosecond laser pulses in optical polymeric materials or ocular tissues is performed to address various types of vision correction.

Abstract: A system for producing a graft device for a patient may comprise: an imaging device configured to produce image data of a tubular conduit; and a processing unit configured to receive the image data from the imaging device. The processing unit may comprise an algorithm configured to process the image data, and produce a construction signal based on the image data. A material delivery device may be configured to receive the construction signal from the processor, and deliver material to produce a 3D covering based on the construction signal. The graft device may comprise the 3D covering positioned about the tubular conduit. Graft devices and methods of producing graft devices may also be provided.

Abstract: Provided are systems for applying a polymer fiber matrix to a tubular conduit to create a graft device. The system comprises a polymer solution comprising at least one polymer and at least one solvent; a polymer delivery assembly constructed and arranged to receive the polymer solution and to deliver the polymer fiber matrix to the tubular conduit; a rotating assembly constructed and arranged to rotate at least one of the tubular conduit or the polymer delivery assembly; and a controller constructed and arranged to control the polymer delivery assembly and the rotating assembly. The system is constructed and arranged to reduce the amount of the solvent in the graft device. Methods of applying a polymer fiber matrix with reduced solvent are also provided.

Abstract: A graft device for a mammalian patient comprises a tubular conduit and a fiber matrix surrounding the tubular conduit. The fiber matrix can comprise one or more polymers delivered by an electrospinning device. Systems and methods of creating a graft device are also provided.