Treatment of Fibrotic Scars With Rapid Acoustic Pulse (RAP) Device

Exclusion Criteria

• •1. Participant is sensitive to loud sounds
• •2. Participant had treatments, including topical steroids, to the scar being treated in the study in the prior 12 months.
• •3. Participant is unwilling to have research photos taken of treatment areas in the presence of Sponsor's researchers.
• •4. Participant is unwilling to have RAP treatment provided in the presence of Sponsor's researchers.
• •5. Participant is pregnant or planning to become pregnant during the duration of the study.
• •6. Metal or plastic implants near the area of the treatment (vascular stent, plates and screws, chest wires, hips, knees, elbows, etc.).
• •7. Active electronic implants such as pacemakers, defibrillators, cochlear implants, nerve/brain stimulators, drug pump, etc.
• •8. Medical disorder that would hinder the wound healing or immune response (no blood disorder, etc.).
• •9. History of coagulopathy(ies) and/or on anticoagulant medication.
• •10. Skin disorders (skin infections or rashes, extensive scarring, psoriasis, etc.) in the treatment area.
• •11. Current smoker.
• •12. Any surgical procedure in the prior 3 months, or planned during the duration of the study.
• •13. Any issue that, at the discretion of the Investigator, would interfere with assessment of safety or efficacy or compromise the participant's ability to fulfill study obligations
• •14. Treatment with another investigational device or agent within 30 days before treatment or during the study period