Mutifunctional Extracorporeal Shockwave Machine Deep Massage ED Therapy Instrument 100‑240VUS Plug Item Type: Extracorporeal Shockwave Machine Material: Stainless steel Energy gear: 25 Frequency gear: 16 Product size:  Host: Approx. 20 x 14 x 6cm / 7.87 x 5.51 x 2.36in  Magnetic force wave handle: Approx. 18 x 4.5 x 4.5cm / 7.09 x 1.77 x 1.77in  Indications: 1. Bone tissue diseases: delayed fracture union and nonunion, early femoral head necrosis in adults; 2. Chronic soft tissue injury diseases: biceps long head tendonitis, calcific supraspinatus tendinitis, lateral epicondylitis, medial humeral epicondylitis, plantar fasciitis, insertional Achilles tendonitis, etc. 3. Relative indications: Osteoarthritis, talus osteochondral injury, tenosynovitis, subacromial bursitis, prepatellar bursitis, patellar tendonitis, greater trochanteric bursitis, snapping hip and muscle spasm, osteonecrosis sexually transmitted diseases, etc. Shock waves have the following effects: 1. Cells: Enhance the permeability of cell membranes by increasing the activity of ion channels, promoting cell division, and stimulating the production of cytokines. 2. Blood vessels in tendons and muscles: Improve blood circulation, increase growth factor B1, and enhance mitosis of osteoblasts. 3. Nitrogen oxide system: accelerates bone remodeling and healing. 4. Improve microcirculation and metabolism 5. Promote the dissolution of calcified fibroblasts. 6. Promote the synthesis of collagen. 7. Reduce tissue tension. 8. Has analgesic effect. 9. Male Sexual Dysfunction (ED) Treatment