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Recently, the State Medical Products Administration approved the registration of
artificial blood vessels of innovative products produced by Jiangsu Baiyouda Life Science and Technology Co.
, Ltd.
after review.
The artificial blood vessels are mainly made of PET thread weaving and coated with bovine collagen and glycerin
.
The polyester weaving of this product adopts an innovative weaving process, the outer warp yarn is made of elastic yarn (polyester low-elastic DTY yarn), the middle layer is made of non-elastic yarn (polyester fully drafted FDY yarn), and the weft yarn is composed of elastic yarn and non-elastic yarn
.
This weaving process results in smaller and more uniform porosity in the fabric, which is expected to improve the bleeding properties
of the finished product.
Artificial blood vessels are used for replacement or bypass surgery of the aorta and its branching vessels
.
The launch of this product will provide more options
for clinical treatment.
The drug administration department will strengthen the post-marketing supervision of the product to protect the safety of
patients.
Annex: Innovative medical device .
docx approved by the State Food and Drug Administration
docx