Flex-Neck® Peritoneal Children's Catheters
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Out-performs Conventional Catheters...
Meets Specifics Outlined by Dialysis Leaders
The Flex-Neck® Catheter for children may look like other Tenckhoff style children's catheters - but they offer 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 of pediatric and adult catheters, actual results will vary.)
Consistent, quality flow rates: The unique design of the Flex-Neck® catheter offers four straight rows of offset holes. Diameter of holes for infant catheter, nominal 0.65 mm, for pediatric and adult small, nominal
0.85 mm result in optimal fill and drain.
Superior anchoring in rectus muscle: With a rectus cuff width of 5.0 mm (infant and pediatric) and 7.0 mm (adult small), the cuff can be totally encapsulated within the rectus muscle for better anchoring.
All Flex-Neck® Catheter kits include: catheter, tunneling stencils (left and right), surgical marking pen, plastic connector, cap, lubricating gel (for catheter insertion).
Flex-Neck® Catheters Offer More
| Flex-Neck ® Catheters | Conventional Tenckhoff & Arcuate Catheters |
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| Infant | Pediatric & Adult Small | Infant / Pediatric | Adult | |
| Outside Diameter | 3.7 mm | 5.1 mm | 4.0 mm | 5.0 mm |
| Inside Diameter | 2.5 mm | 3.5 mm | 1.8 mm | 2.6 mm |
| Wall Thickness | 0.60 mm | 0.80 mm | 1.1 mm | 1.2 mm |
| Flexible (permanently) | Yes | Yes | No | No |
| Arcuate Tunnel / Exit Angle | Infinitely variable |
Infinitely variable |
Tenckhoff-No Arcuate-Yes @ 60° |
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® Coiled Catheters |
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| Part Number/Part Name | OD (mm) | ID (mm) | A = Distance Between Cuffs | B = Distance from Distal Cuff to Edge of Coil | C = Nominal Coil Diameter | Overall Length** | Fill Volume |
| CF-4230 Infant | 3.7 | 2.5 | 3.0 cm | 4.5 cm | 30.0 mm | 42.0 cm | 2.1 cc |
| CF-4235 Infant (1 cuff, distal) |
3.7 | 2.5 | --- | 4.5 cm | 30.0 mm | 42.0 cm | 2.1 cc |
| CF-5240 Pediatric | 5.1 | 3.5 | 4.0 cm | 6.0 cm | 40.0 mm | 42.0 cm | 4.1 cc |
| CF-5242 Pediatric Long | 5.1 | 3.5 | 4.0 cm | 6.0 cm | 40.0 mm | 52.0 cm | 5.0 cc |
| CF-5245 Pediatric (1 cuff, distal) |
5.1 | 3.5 | --- | 6.0 cm | 40.0 mm | 42.0 cm | 4.1 cc |
| CF-5247 Pediatric Long (1 cuff, distal) |
5.1 | 3.5 | --- | 6.0 cm | 40.0 mm | 52.0 cm | 5.0 cc |
| CF-5250 Adult Small | 5.1 | 3.5 | 5.0 cm | 13.0 cm | 40.0 mm | 62.0 cm | 6.0 cc |
| **Straightened | |||||||
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