Ray Chiropractic Center

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Mon  8:00am - 5:30pm

Tue  7:00am - 7:00pm

Wed  8:00am - 5:30pm

Thu  2:00pm - 7:00pm

Fri  7:00am - 12:00pm

Sat  By appointment

Sun  By appointment

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62 North Stapley Drive

Mesa, AZ 85203

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62 North Stapley Drive Mesa, AZ 85203 480-964-1234

Physical Vascular
Therapy BEMER

General Chiropractic

Sports Injuries

Spinal Decompression

Shoulder Pain

Carpal Tunnel

Back Pain

Auto Injuries


Cold Laser Therapy

Pulse Wave

The DPA uses infrared light sent to the fingertip and obtains pulse wave information with the light absorbing characteristics of Hemoglobin (the HbO2 of arterial blood). The medical terminology for this measurement method is Plethysmogram (PTG). Our belief is that the use of the DPA can help caregivers reduce cardiovascular disease in their client populations through early detection and prevention, and ultimately assist to decrease the associated financial costs placed on the health care industry. Cardiovascular disease is the #1 killer for both men & women in the United States with an estimated economic cost of over $300 billion.

The DPA provides information on arterial wall stiffness and determines the biological age of arteries in less than 3 minutes. This FDA cleared, user-friendly, non-invasive device uses a finger probe to observe the changes in pressure, blood flow, velocity and profile throughout the whole pulse wave. Aging and disease states associated with an increase in cardiovascular events alter the physical characteristics of blood vessel walls and impair the pulsatile function of arteries. Accelerated Plethysmogram (APG) Waveform – The second derivative of PTG – an excellent method to evaluate the biological age of arteries.



Digital Pulse Analyzer (DPA)