Tunneled dialysis catheters
Symetrex
An implantable, flexible, double-lumen tube intended to be used for chronic or long-term (> 30 days) vascular access, primarily during haemodialysis, to conduct blood from a patient and returning it after extracorporeal circulation; it may also be used during haemoperfusion and/or apheresis. It is intended for coaxial flow of blood, may be radiopaque, coated with heparin to prevent thrombus formation, and/or include a silver-coated sleeve to retard bacterial growth; devices dedicated to catheter introduction/function (e.g., introducer needle) may be included.
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Where to buy Symetrex
Contact Medical Components, Inc. directly; they can quote, ship, or point you to the distributor for your country.
From medcomp.net, checked October 2026.
No reply, or outside their markets? Send us a request and we route it to a rep or distributor for your country.
Symetrex models and sizes
From the FDA Global Unique Device Identification Database. Confirm with the manufacturer's instructions for use.
| Model / catalog no. | Size | MRI | Status |
|---|---|---|---|
| MBNS019GL | Length 19 cm | Not stated | Available |
| MBNS023GL | Length 23 cm | Not stated | Available |
| MBPS019GL | Length 19 cm | Not stated | Available |
| MBPS023GL | Length 23 cm | Not stated | Available |
FDA clearances
- 510(k) K202176 September 2020
Procedures that use tunneled dialysis catheters
Frequently asked questions
What is Symetrex used for?
An implantable, flexible, double-lumen tube intended to be used for chronic or long-term (> 30 days) vascular access, primarily during haemodialysis, to conduct blood from a patient and returning it after extracorporeal circulation; it may also be used during haemoperfusion and/or apheresis. It is intended for coaxial flow of blood, may be radiopaque, coated with heparin to prevent thrombus formation, and/or include a silver-coated sleeve to retard bacterial growth; devices dedicated to catheter introduction/function (e.g., introducer needle) may be included.
Who makes Symetrex?
Symetrex is made by Medical Components, Inc.. It is listed under tunneled dialysis catheters (permcath) in our device library.
What sizes does Symetrex come in?
Sizes listed for Symetrex: Length: 19–23 cm. Confirm availability with the manufacturer's instructions for use.
Is Symetrex MRI safe?
The FDA device database entry for Symetrex does not state its MRI safety status. Check the labeling before MRI.
Is Symetrex FDA cleared?
Symetrex is covered by FDA submission K202176.
How do I contact a Medical Components, Inc. sales representative?
Medical Components, Inc. has not listed representatives on LA Vascular yet. Visit the Medical Components, Inc. company page for contact details.
Models, sizes and MRI status come from the FDA Global Unique Device Identification Database (GUDID); descriptions marked "provided by the manufacturer" are reviewed before publishing. Not an endorsement; follow the manufacturer's instructions for use.