ComforTEC MII-pH
Catheter Models
© 2005
Catheter Specs:
• Acid
& Nonacid Esophageal Reflux
• Single Use
• External reference
• Infused and Non-Infused Models
• Gastric Models
• LPR Models (Otolaryngeal)
®
ComforTEC MII-pH
Standard Adult – 6Z & 1ph
17 cm
#ZAN-S61C01E
15 cm
9 cm
7 cm
5 cm
3 cm
®
ComforTEC MII-pH
Gastric Adult - 6Z & 2pH
17 cm
# ZAN-S62C01E
15 cm
9 cm
7 cm
5 cm
3 cm
Gastric pH
ComforTEC® MII-pH
Standard Adult – 6Z & 1ph
INFUSED (air locator)
#ZAI-S61C04E
17 cm
15 cm
9 cm
7 cm
5 cm
3 cm
ComforTEC
®
MII-Ph
Standard Infant – 6Z & 1ph
# ZIN-S61C01E
9.5 cm
8 cm
6.5 cm
5 cm
3.5 cm
2 cm
ComforTEC
®
MII-Ph
Standard Pediatric – 6Z & 1pH
# ZPN-S61C01E
13 cm
11 cm
9 cm
7 cm
5 cm
3 cm
ComforTEC
®
MII-Ph
Pediatric Gastric – 6Z & 2pH
10 cm
# ZPN-S62C07E
8 cm
6 cm
4 cm
2 cm
0 cm
-12 cm
Gastric pH
ComforTEC
®
MII-Ph
8 cm
Pediatric Gastric – 6Z & 2pH
6 cm
Custom Model
#CZIN-S62C11E
4 cm
2 cm
0 cm
-3 cm
-9 cm
Gastric pH
ComforTEC
®
MII-Ph
8 cm
Pediatric Gastric – 6Z & 2pH
6 cm
Custom Model
#ZPN-S62C21E
4 cm
2 cm
0 cm
-2 cm
Gastric pH
-6 cm
LPR-pH Monitoring Catheters
Impedance-pH

Three models
• Long
• Medium
• Short (pediatric models available for shorter adult
patients)


Placement protocol positions proximal pH sensor
1 cm above UES (perfusion port included to
support manometric placement)
Catheter model matched to patient’s Esophageal
length to place distal pH sensor within plus/minus
1 cm of ideal esophageal position in 96 % of
adult patients
Adult Short
INFUSED 6Z &2pH
Usage: 20-22 cm Esophagus
Pharyngeal pH
1 cm (perfusion port)
0 cm depth mark
#ZAI-S62C28E
-5 cm
-7 cm
Sensor Position Perspective
(relative to 0 cm mark)
-13 cm
-15 cm
Esophageal pH
-17 cm
- 19 cm
-21 cm to tip
Adult Medium
INFUSED, 6Z & 2pH
Usage: 23-25 cm Esophagus
Pharyngeal pH
1 cm (perfusion port)
0 cm depth mark
#ZAI-S62C27E
-8 cm
-10 cm
Sensor Position Perspective
(relative to 0 cm mark)
-16 cm
-18 cm
Esophageal pH
-20 cm
- 22 cm
-24 cm to tip
Adult Long
INFUSED 6Z & 2pH
Usage: 26-28 cm Esophagus
Pharyngeal pH
1 cm (perfusion port)
0 cm depth mark
#ZAI-S62C26E
-11 cm
-13 cm
Sensor Position Perspective
(relative to 0 cm mark)
-19 cm
-21 cm
Esophageal pH
-23 cm
- 25 cm
-27 cm to tip
Pediatric Short
INFUSED – 6Z & 2pH
Usage: 11-13 cm Esophagus
Pharyngeal pH
1 cm (perfusion port)
0 cm depth mark
#ZPI-S62C25E
- 2.5 cm
Sensor Position Perspective
(relative to 0 cm mark)
- 4 cm
- 5.5
Note 1.5 cm sensor spacing
- 7 cm
- 8.5 cm
Esophageal pH
-10 cm
-11.5 cm to tip
Pediatric Medium
INFUSED – 6Z & 2pH
Usage: 14-16 cm Esophagus
#ZPI-S62C24E
Pharyngeal pH
1 cm (perfusion port)
0 cm depth mark
- 4.5 cm
Sensor Position Perspective
(relative to 0 cm mark)
- 6 cm
- 7.5
Note 1.5 cm sensor spacing
- 9 cm
- 10.5 cm
Esophageal pH
-12 cm
-13.5 cm to tip
Pediatric Long
INFUSED – 6z & 2pH
Usage: 17-19 cm Esophagus
Pharyngeal pH
1 cm (perfusion port)
0 cm depth mark
#ZPI-S62C23E
- 6.5 cm
Sensor Position Perspective
(relative to 0 cm mark)
- 8 cm
- 9.5
Note 1.5 cm sensor spacing
- 11 cm
- 12.5 cm
Esophageal pH
-14 cm
-15.5 cm to tip