BIOPAC Hardware |
AFT Series
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Updated: 12.3.2013
AFT T-VALVES
AFT21 Non-Rebreathing “T” Valve: Female, 35 mm
High performance, very low dead space, low airflow
resistance valve, suitable for high airflow applications (e.g.
exercise physiology). The non-rebreathing “T” valve
incorporates a Female Luer connector gas sampling port
for interfacing with the AFT20. All ports are 35 mm OD,
30 mm ID.
Includes
: 35 mm OD coupler
Requires
: AFT4, AFT7, and AFT9 for proper operation.
AFT22
(top left)
,
AFT21
(top right)
AFT20
(bottom)
AFT22 Non-Rebreathing “T” Valve: Male, 22 mm
Very low dead space valve, suitable for low to medium airflow applications. The non-rebreathing “T”
valve incorporates a Male Luer connector gas sampling port for interfacing with the AFT20. Coupler
ports are 22 mm OD fittings. Common port incorporates a 15 mm ID connection. Dead space 20 cc.
Resistance: 0.29 cmH2O at 5 liter per minute flow, 0.65 cmH2O at 10 liter per minute. Single subject
disposable item
– do not autoclave
. Includes: 22 mm OD coupler
Requires
: AFT1 and AFT2 for proper operation.
Includes
: 22 mm OD coupler
Requires
: AFT1 and AFT2 for proper operation.
MRI Use:
MR Safe
AFT21/22 T-Valve Components:
Acrylic Plastic, Elasotomer, Polycarbonate Clear Plastic
AFT23 Non-Rebreathing T-Valve, 35 mm
The AFT23 is a disposable paper mouthpiece featuring a one-way valve
for pulmonary function measurements (expiratory only). It provides low
air resistance, adds cross-contamination protection, and is strong and
durable. It ships with eight extra valves. Mouthpiece OD: 35 mm. Fits
AFT13 pulmonary function filter & mouthpiece set.
MRI Use:
MR Safe
AFT23 T-Valve Components:
Acrylic Plastic, Elasotomer, Paper
AFT24 HEAD SUPPORT
The AFT24 head support is used when breathing directly into the AFT21
non-rebreathing T valve for exercise physiology measurements. The AFT21
is secured directly in front of the subject and minimizes the strain associated
with the weight of valves and tubing.
TUBING FOR GAS SAMPLING
AFT30 Series Tubing and M/F Luer Locks
Use this semi-flexible 1.5 mm tubing with male and female Luer locks to
interface with the RX110 self-inflating pressure pad, TSD114
response/hand force pump bulb, or gas sampling ports on AFT15 mixing
chambers, CO2100C module, or O2100C module.
See AFT31-MRI for gas
sampling in the MRI.
AFT30
:
1.8 m
AFT30-L
: 4 m
AFT30-XL
:
10 m
The length of tubing will add a delay of less than 50 msec to the sensing of the waveform peak.
MRI Use:
MR Safe
AFT30 Series Gas Sampling Kit Components:
1.5 mm diameter polyethylene tubing with M/F Luer
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