Valve DD Stent Sets - Ureteral stents

Valve DD Stent Sets

Valve DD Stent is a ureteral stent with DD coupling featuring a valve at the vesical end

Valve DD Stent Sets: Stent is made of polyurethane with anti-reflux valve at the vesical end. Directable and detachable (DD) system – designed for improved positioning when compared to stents with no directional functionality.

Further characteristics

  • Graduation in cm
  • Stent completely radiopaque
  • Pigtail and drainage eyes as indicated in the table 
  • Supplied as a preassembled unit 
  • Sterile, single-use

Set components

  • Ureteral stent
  • Fixation clamp
  • Introducer made of polyurethane (green), approx. 45 cm long, with DD coupling
  • Flexible guidewire made of stainless steel with PTFE coating and moveable core: approx. 100 cm long in sets with cylindrical closed tip, approx. 150 cm long in sets with tip with central opening
  • Patient Implant Card
  • 3 self-adhesive documentation labels
  • Sterile packaging

Product codes

Tip and eye configuration
For simultaneous applications | Cylindrical closed

Ref according to length of straight part Order
size (Ch)
22 cm 24 cm 26 cm 28 cm
3353121 335311 335300 335301 4.8/6/7 5

Tip and eye configuration
For coaxial applications | Central opening

Ref according to length of straight part Order
size (Ch)
22 cm 24 cm 26 cm 28 cm
- 335411 - - 4.8/6/7 5
- - 335400 335401 4.8/6/7/8 5

1 Packaging unit of Ref. 335312 in Ch. 4.8 contains 2 stents · At the valve the O.D. of the stent is increased

Maximum Diameter of Guidewire for Valve DD Ureteral Stent Sets with Central Opening

Ref 335411 / 335400 / 335401
Ch. 4.8 Ch. 6 Ch. 7 Ch. 8
0.028" 0.028" 0.035" 0.035"


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