The Doylestown Hospital Center for Wound Healing and Hyperbaric Medicine provides specialized treatment for chronic or non-healing wounds. When wounds persist, a specialized approach is required for healing. Typically, a wound that does not respond to normal medical care within 30 days is considered a problem or chronic wound.  
 
The Doylestown Hospital Center for Wound Healing and Hyperbaric Medicine offers state-of-the-art treatments for chronic wounds, diabetic wounds and optional post-operative treatments. The center has two hyperbaric chambers. Treatments include negative pressure wound therapy, bio-engineered tissues, biosynthetic dressings and hyperbaric oxygen therapy.

http://www.dh.org/body.cfm?id=1302