Medtronic
VersaFlex-Z Catheter — Dual pH Sensor (ZNID15LS8R)
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VersaFlex-Z (ZNID15LS8R) is a disposable transnasal pH/impedance catheter for the Digitrapper system, with two pH sensors and 8 impedance rings.
By Medtronic.
At a glance
- Disposable transnasal pH/impedance catheter for Digitrapper
- Two pH sensors plus 8 impedance rings
- Antimony pH sensor technology with internal reference electrode
- Latex-free, single-use
What is this catheter used for?
The VersaFlex-Z catheter is the disposable, transnasal sensor catheter used with the Digitrapper™ pH-Z recorder to perform an ambulatory reflux study. This variant (ZNID15LS8R) carries two pH sensors alongside 8 impedance rings, for studies where dual-site pH sensing is needed.
Construction
- Antimony pH sensor technology, with an internal reference electrode
- 8 impedance rings
- Latex-free; single-use
Kanlife supplies genuine Medtronic Digitrapper catheters and reflux-testing systems across India.
Frequently asked questions
What does "dual" refer to on this catheter?
It carries two pH sensors (dual-channel pH sensing), alongside 8 impedance rings — the impedance ring count is the same as the single-pH-sensor variant.
Is it reusable?
No — it's a single-use, disposable catheter.
What system does it work with?
The Medtronic Digitrapper pH-Z ambulatory recorder.
How is this different from Kanlife's other VersaFlex-Z catheter listing?
This variant has two pH sensors; the other listing (955907) has a single pH sensor. Both carry 8 impedance rings.
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