As a health professional, I would like to give a preliminary review of the DP 4000. On ordering the DP 4000 I requested a pump sequence protocol. Upon trying the protocol, there are two general patterns I observed: 1) variable pressure and time; 2) a gradual spiraling crescendo of increasing pulsating pressure resulting in a movement of cycles from lesser expansion to greater expansion of the tissues while not over stressing the penis. The relaxation/expansion resulting from this protocol after ample time resulted in expansion without the buildup of unsightly edema (e.g. Donut at foreskin). The relaxation/expansion scenario under pulsating pressure results in a more optimal tissue workout, and more optimal gains (again without fluid buildup). Edema or fluid buildup in the intracellular space is a negative force pushing against the expanding tissues, thus a major detriment to growth, the DP 4000 prevents this. Over time I have used almost all PE equipment a few of which are most noteworthy and the DP 4000 falls into this group. The DP 4000 I believe is a PARADIGM shift in effective pumping resulting in a much more optimal, versatile tissue workout bringing this method of PE to a new level! As I continue to use te DP, further updates will be provided.
Best regards,
Dr. Richard R. Howard II
The alchemy of PE.