Flex-Neck® Peritoneal Adult Catheters
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Out-performs Conventional Catheters...
Meets Specifics Outlined by Dialysis Leaders
The Flex-Neck® Catheter may look like a regular Tenckhoff catheter - but it offers much more:
Infinitely variable tunnel/exit site capability: Special silicone blend offers superior flexibility, so the doctor can select the absolute best exit site for that patient.
Faster exchange rates - 30-33% faster*: The Flex-Neck® catheter offers the largest internal diameter of any peritoneal catheter on the market. (*In Vitro tests)
Consistent, quality flow rates: The unique design of the Flex-Neck® catheter offers four straight rows of alternating diameter holes— .75 mm to 1.1 mm— for optimal fill/drain.
Superior anchoring in rectus muscle: With a rectus cuff size of 7 mm (adult) and 5 mm (pediatric), the cuff can be totally encapsulated within the rectus muscle for better anchoring.
Competitive Pricing: The Flex-Neck catheter is available at a cost competitive with typical catheters and less than arcuate catheters.*
*Based on Unites States Hospital price comparisons
Flex-Neck® Catheters Offer More
| Flex-Neck ® Catheters | Conventional Tenckhoff & Arcuate Catheters |
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| Outside Diameter | 5.1 mm | 5.0 mm |
| Inside Diameter | 3.5 mm | 2.6 mm |
| Wall Thickness | 0.8 mm | 1.2 mm |
| Flexible (permanently) | Yes | No |
| Arcuate Tunnel / Exit Angle | Infinitely variable | Tenckhoff-No Arcuate-Yes @ 60° |
Accessories
| Insertion Styllette (non-sterile) |
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| All stylettes are made of stainless steel and electro polished. |
| Titanium Connector (Sterile) | |
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| Part Number | |
| #CC-2300 2-piece titanium ![]() |
#CC-3300 1-piece titanium ![]() |
Size Information
| Flex-Neck® Straight Catheters |
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| Part Number/Part Name | A = Distance Between Cuffs |
B = Distance from Distal Cuff to Tip |
Overall Length | Fill Volume |
| CF-5151-Adult Small | 5.0 cm | 14.5 cm | 52.0 cm | 5.0 cc |
| CF-5161-Adult Standard | 6.0 cm | 15.5 cm | 52.0 cm | 5.0 cc |
| CF-5171-Adult Large | 7.0 cm | 15.5 cm | 52.0 cm | 5.0 cc |
Flex-Neck® Coiled Catheters |
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| Part Number/Part Name | A = Distance Between Cuffs |
B = Distance from Distal Cuff to Coil |
Overall Length** | Fill Volume | |||
| CF-5240-Pediatric | 4.0 cm | 6.0 cm | 42.0 cm | 4.1 cc | |||
| CF-5242-Pediatric Long | 4.0 cm | 6.0 cm | 52.0 cm | 5.0 cc | |||
| CF-5245-Pediatric 1 cuff, distal | — | 6.0 cm | 42.0 cm | 4.1 cc | |||
| CF-5247-Pediatric Long 1 cuff, distal |
— | 6.0 cm | 52.0 cm | 5.0 cc | |||
| CF-5250-Adult Small | 5.0 cm | 13.0 cm | 62.0 cm | 6.0 cc | |||
| CF-5260-Adult Standard | 6.0 cm | 14.5 cm | 62.0 cm | 6.0 cc | |||
| CF-5270-Adult Large | 7.0 cm | 15.5 cm | 62.0 cm | 6.0 cc | |||
| CF-5290-Adult X-Large | 9.0 cm | 15.5 cm | 62.0 cm | 6.0 cc | |||
| **Straightened | |||||||
All Flex-Neck® Catheters Kits include: catheter, tunneling stencils (left and right), surgical marking pen, plastic connector, cap, lubricating gel (for catheter insertion).
Click here to download a printable brochure on this information.
Contact Medigroup for information on the new Flex-Neck® ARCTM and ExxTendedTM Catheters.




