FlowWeave BioSeal

FlowWeave Bioseal

Textile Vascular Grafts

Product Highlights

  • The FlowWeave Bioseal vascular grafts are manufactured using the most modern weaving technique and feature high burst strength and low dilatation. The use of a specially texturized yarn supports superior tissue incorporation and healing characteristics.1
  • Because of the aldehyde- and isocyanate-free Bioseal impregnation, the grafts are primarily blood-tight and are characterized by extraordinarily soft and pliable handling.
  • The concentric crimping and a guideline enable for safe and exact positioning at the surgical site.2
  • The FlowWeave Bioseal vascular grafts are available as straight tubes in diameters of 8 to 34 mm and in lengths of 15 to 30 cm.3

Product Overview



Concentric crimping and a guideline for safe and exact positioning.


Aldehyde- and isocyanate-free Bioseal impregnation for blood-tight grafts.

FlowWeave BioSeal3

Additional Resources

Explore additional resources for FlowWeave Bioseal below. For further information or to contact a sales associate in your area, contact us.

Ordering Information

Product Highlights

  1. JOTEC GmbH, subsidiary of CryoLife, Inc.: Internal mechanical test data // Bell C-M.: [Study on the issue of expansion of textile implants] – (internal data, JOTEC GmbH)
  2. Freischlag J, J.A. et.al (1990) Clinical Experience with a Collagen ­lmpregnated Knitted Dacron vascular Graft; Ann of vascular Surg, 4(5): 449-454
  3. FlowWeave BioSeal IFU

All products and indications are not available/approved in all markets. All trademarks are owned by Artivion, Inc. or its subsidiaries. On-X Life Technologies, Inc., Jotec GmbH, and Ascyrus Medical GmbH are wholly owned subsidiaries of Artivion, Inc. MLENG1616.000. (2023-04)

JOTEC GmbH, Lotzenäcker 23, 72379 Hechingen, Germany