A lumbar refers to the lower part of the spinal cord; now, lumbar traction usually helps to separate the spaces between the bones that make up the spinal cord. The research shows that slightly separating vertebrate areas helps relieve pressure. The reduction of pressure releases the nerves that could be pinched between the bones, thereby reducing the pain, increasing comfort, and boosting mobility.
Therefore, a lumbar traction device refers to the spinal cord unloading device that employs a traction-like effect to shift weight from the lower part of the spinal cord to the hips. The methods used in shifting weight-bearing areas can vary from device to device, but they generally try to achieve the same function.
Some use the free gravitation force provided by the body weight, while others, such as Saunders lumbar traction, use a pressure of about 200 lbs. to deliver a more effective weight shifting. Below are the six main features you should look for in a lumbar traction device.
● Saunders Lumbar Traction Device Has an Adjustable Belt
We all know that different people have varied waist sizes; as such, a lumbar traction device must have adjustable straps to set it to the desired measurement. Saunders lumbar traction devices have a belt that can fit a waist size of up to sixty inches.
● It Should Have Less Friction On Its Surface.
Friction force opposes all motion, so the surface must be smooth to achieve a slippery movement for effective weight shifting. For traction force to cause effects on spinal segments, it must exceed the friction force exerted by the weight of the body and the surface of the traction device.
● An Easy-To-Read Pressure Gauge
Pressure determines the amount of traction force the user is applying; having an easy-to-read pressure gauge helps you to make the necessary adjustments to facilitate your comfort. Saunders lumbar traction device has a patented pneumatic pump with an easy-to-read pressure gauge.
● Blow Off Valves
At times, you might exceed the desired pressure, thereby applying a lot of traction force which can lead to overstretching of the spine. Overstretching causes pain; therefore, a blow-off valve is necessary to release the excess pressure.
● The Ease of Use
An excellent lumbar traction device should offer portable treatment solutions; portability enhances patient satisfaction and compliance. The device should come as complete equipment and doesn’t require additional assembly.
A Split Table Design
Split tables support auto traction, whereby a patient can tilt or rotate each section individually. The patient applies a traction force by pushing on their feet or pulling by the arm. Research shows that auto traction provides better clinical results than manual traction.
For efficient use of a lumbar traction device, it is necessary to look at whether the device has a friction-free surface, an adjustable belt, an easy-to-read pressure gauge, and blow-off valves to remove excess pressure. It is also vital to check the ease of use and whether the device has split tables to support auto traction.