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公开(公告)号：US20190263068A1
公开(公告)日：2019-08-29
申请号：US16308216
申请日：2017-06-09
Applicant: NEOGRAFT TECHNOLOGIES, INC.
Inventor： Matthew MANNARINO , Jon MCGRATH , Cory LEESON , Mohammed EL-KURDI , Danielle CZARNOWSKI , Kermit SANTIAGO , J. Christopher FLAHERTY
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.
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公开(公告)号：US20180368968A1
公开(公告)日：2018-12-27
申请号：US16063503
申请日：2016-12-20
Applicant: NEOGRAFT TECHNOLOGIES, INC.
Inventor： Cory LEESON , Matthew MANNARINO , Mohammed EL-KURDI , Jon MCGRATH
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.
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