3. Product Description
3.1 Summary and Specifications
Composition
- The controller
- Air connectable hose
- AC power cord
Operating principle
The operating principle is that the air from the controller will be delivered to the cuff
with 3 air chambers and the air will sequentially pressurize the chambers from 1st to
3rd. After completion of pressurization to each chamber, the controller determines the
interval time for vein refilling and the controller will restart to pressurize the chambers
again. This operation will then be repeated.
Intended Use
This product is an ancillary medical device to help with the treatment of DVT by
accelerating blood circulation in the lower limbs. Please use this product in accordance
with medical direction.
How to connect the hose to the cuff
The controller has a self test function to automatically recognise the kind of cuff(s)
connected to it during initial operation. Press the "START/STOP" button after turning
on the power switch to initiate this self test feature.
System features
Self-test function of the controller
On device start up, the controller initiates an automatic check of the cuff connection
and the type of cuff applied. The controller also detects any abnormal pressures
encountered during regular operation.
Manual setting program
The controller is designed to allow custom pressure values to be delivered to the
patient.
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