KarmaMatters
Physiological Monitoring Products and Services
Effortless Respiration Sensors
User Manual
Instructions for Use:
About Effortless Respiration Sensors:
The KarmaMatters branded Biofeedback Effortless Respiration Sensors have been designed and
developed for use in sleep studies and biofeedback respiration training using the J&J
Biofeedback Systems.
A. Hardware User Manual
B. Software User Manual
C. J&J I-330 Snap Adapter
A. Hardware User Manual
Item # 9001 Single Piezo Resistive Effort Sensor / Double Buckle
Item # 9002 Pair Piezo Resistive Effort Sensor / Double Buckles
Description:
Using a piezo-resisitve element, the Respiration effort sensor converts chest or abdominal
respiration motions to small resistance changes that provides a clear reliable indication of
respiration waveforms. The sensor does not require a battery or interface; it is easily activated
by plugging into the respiration effort channel on the appropriate biofeedback recording system
that accepts resistive transducers.
Indications for Use:
KarmaMatters Effortless Respiration Sensors provide a qualitative measure of respiration
movements, for recording onto an FDA-cleared data acquisition system. Their target population
is children and adult patients who are screened during a biofeedback monitoring session.
Applying the Sensor:
The patient should stand or sit up straight for optimal positioning of the sensor.
To Position the Sensor:
1. Strap the sensor bands snuggly around the patient’s abdomen or chest over their clothes.
Make sure the sensor does not touch the skin.
2. Select the area on the chest/abdomen where the bands will not slide out of place during
the monitoring session
KarmaMatters
-Physiological Monitoring Products and Services-
2218 Haste St. Suite 2, Berkeley, CA 94704
Ph: 510-649-9769 / Fax: 270-568-1001 /
email: karmamatters@comcast.net / web: www.physiomon.com
KarmaMatters
Physiological Monitoring Products and Services
3. The sensor strap should be slightly off the center line of body.
4. Gently tighten the bands to secure them in place. These will be interference with the
signal (noise) if the bands are too tight or too loose.
Cleaning the Sensor:
Wipe the sensor and cable with a non-corrosive (to plastic) cleanser to clean before use. Make
sure the complete sensor assembly is thoroughly dry before reusing.
To sterilize the sensors, use standard sterilization procedures. Do not autoclave or soak the
sensor in disinfectants.
Technical Specifications:
Part Type Effortless Respiration ER#9001 (1 piezo resistive effort sensor)
Sensor Black elastic strap, 1” wide with two female buckles
System Connector Two 3mm snap connectors, or snap to tab adapter
Recommended filter settings As recommended by system’s instructions
Signal Output Approximately 1KOhm change for normal respiration
Intended for System JJ I330, I330-C2, DSP-12
Operating conditions 5 deg. C (40 deg. F) – 40 deg. C (104 deg. F)
Storage temperature -20 deg. C (-4 deg. F) - 60 deg C (140 deg. F)
Operating and Storage 5% - 95% (non-condensing)
Humidity
Warnings and Precautions:
- Effortless Respiration Sensors are solely for professional use.
- Sensors have FDA approval for sale by a physician only.
- Effortless Respiration Sensors may be used only in conjunction with FDA-approved
recording systems.
- Discontinue use if sensor shows signs of wear, damage, or exposed to metal
- Do not stretch sensors over 15% of maximum.
- Do not fold or bend.
Warranty
KarmaMatters warrants the respiration effort sensor to be free of defects in materials and workmanship
for a period of 12 months from the date of purchase. The sole liability of SLP and our Distributor(s) is
limited to replacement or repair of the product at the option of KarmaMatters with no charge for parts or
labor if any part is proven to be defective in workmanship, performance, or materials during the warranty
period. Under no circumstances shall KarmaMatters or our Distributor(s) be liable for any loss or
revenues or damage, direct, consequential, or incidental, including loss of profit, property damage, or
personal injury arising from the use of, or the inability to use this product. This Warranty is intended only
for the original buyer and is in lieu of all other warranties or previous agreements, expressed or implied.
This warranty is rendered void if the product is used for other than its intended purpose or is subject to
abuse, misuse, tampering, neglect or unauthorized modifications. Use of this product constitutes
acceptance of this warrant in total.
KarmaMatters
-Physiological Monitoring Products and Services-
2218 Haste St. Suite 2, Berkeley, CA 94704
Ph: 510-649-9769 / Fax: 270-568-1001 /
email: karmamatters@comcast.net / web: www.physiomon.com
KarmaMatters
Physiological Monitoring Products and Services
B. Software User Manual
Managing Software Functions when Using the New JJ Windows Based Software
The KarmaMatters Effortless Biofeedback Respiration Sensors are not as sensitive as the original
J&J Rubber Respiration Sensors. An increase in ‘Gain’ as found in the J&J software is required.
Sometimes it takes 30-60 seconds for the signal to be displayed on the screen. If the signal does
not display after 60 seconds, then Disconnect and Re-Snap the cable to the respiration sensors
snap connector.
Be sure the sensors are on snug. Increase tension if necessary.
If you still do not see the respiration signal, you will need to adjust the Signal’s Gain and Off-
Set.
For Best Results Manually Change the Signal’s Gain and Off-Set:
1. Auto Gain should be off. Set the gain manually so that the signal displays appropriately.
2. Turn Auto-Center on in order to make the signal visible. Once in view, turn off Auto-Center
and raise or lower signal manually. If the respiration signal is flat or weak, manually increase
Gain. Fine-tune by adjusting gain so that the signals display to your likening. Adjust sensor
straps for a more snug fit to increase signal sensitivity.
Raise Signal (max is 41)
Lower Signal
Auto Off-Set (center) On/Off off position recommended
Increase Gain
Decrease Gain Select respiration channel to
Auto Gain On/Off off position recommended adjust
KarmaMatters
-Physiological Monitoring Products and Services-
2218 Haste St. Suite 2, Berkeley, CA 94704
Ph: 510-649-9769 / Fax: 270-568-1001 /
email: karmamatters@comcast.net / web: www.physiomon.com
KarmaMatters
Physiological Monitoring Products and Services
3. J&J I-330 Snap Adapter
Item # 9003 J&J I-330 Sensor Snap Adapter
Snap Adapters are needed for users of the original J&J I-I330 System using the CH300
Respiration Cable.
Connect the Snap Adapters to the snaps on each sensor as shown.
Product Return Policy:
1. Email: karmamatters@comcast.net or Phone KarmaMatters at: 510-649-9769
Have proof of purchase within the past 365 days.
2. Mail in sensor to KarmaMatters:
Yair Lurie
KarmaMatters
2218 Haste Street, Suite 2
Berkeley, CA 94704
3. Upon receipt and testing of the defective sensor, KarmaMatters will ship a replacement by
Priority Mail.
KarmaMatters
-Physiological Monitoring Products and Services-
2218 Haste St. Suite 2, Berkeley, CA 94704
Ph: 510-649-9769 / Fax: 270-568-1001 /
email: karmamatters@comcast.net / web: www.physiomon.com