| abstract |
PURPOSE: To provide a prosthetic tubular product of making possible to be generally usable as a transplantable segment into a blood vessel in a surgery region by composing of that a plurality of fibers, which are made of at least two kinds of different absorbable polymers and at least two kinds of different non-absorbable polymers, are used. n CONSTITUTION: Four ingredients-containing tubular product consists of, which is usable in the region of a prosthetic surgery, a plurality of fibers which are made of at least the two kinds of different absorbable polymers and at least the two kinds of different non-absorbable polymers. At least one of absorbable polymer may be a copolymer for example, and the copolymer may contain a trimethylene carbonate-bond up to approximately 50%. n COPYRIGHT: (C)1989,JPO |