Feature: 1. Improvement of blood circulation, increase in concentration of growth factor beta 1, chemotactic and mitogenic effect on osteoblasts. 2. Influence of the shockwave causes to the dissolution of calcium deposits and leads to better vascularization, after effects are relief from the pain. 3. Comes with 7 massage heads, 25 energy gears, 16 frequency gears and 250MJ maximum energy can fit different body parts and meet your needs. 4. By increasing the activity of ion channels, stimulating cell division, and stimulating the production of cytokines to increase the light transmittance of the cell membrane. 5. Suitable for delayed union of fractures and nonunion, early adult femoral head necrosis, chronic soft tissue injury diseases and relative indications. Specification: Item Type: ED Shockwave Machine Wide Voltage: 110-220V Rated Frequency: 50Hz-60Hz Shockwave: Number of adjustment gears for number of Hits: 5 Rated Power: 180W Maximum Energy: 250MJ Energy Gears: 25 Frequency Gears: 16 Host Size: Approx. 33 x 30 x 26cm/13.0 x 11.8 x 10.2in Indications: 1. Bone Tissue Diseases: Delayed union of fractures and nonunion, early adult femoral head necrosis. 2. Chronic Soft Tissue Injury Diseases: Biceps long head tendinitis, calcified supraspinatus tendinitis, external humeral epicondylitis, internal humeral epicondylitis, plantar fasciitis, point-of-point Achilles tendinitis, etc. 3. Relative Indications: Osteoarthritis, talus osteochondral injury, tenosynovitis, subacromial bursitis, prepatellar bursitis, patellar tendonitis, greater trochanteric bursitis, snapping hip and muscle spasm, osteonecrosis Sexual diseases, etc. Shockwave has Following Effects: 1. Cells: Enhance permeability of cell membranes by improving ion channel activity, promoting cell division, and stimulating 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: accelerate bone remodeling and healing. 4. Improve microcirculation and metabolism 5. Promote dissolution of calcified fibroblasts 6. Promote synthesis of collagen 7. Reduce tissue tension. 8. It has analgesic effect. 9. Male sexual dysfunction (ED) treatment Contraindications: 1. Bleeding diseases: Patients with coagulation dysfunction may cause local tissue bleeding. Patients with untreated, uncured or incurable bleeding diseases should not undergo ESWT. 2. Patients with Thrombosis: ESWT is forbidden to use for this type of patients, so as not to cause the thromboembolism to fall off and cause serious consequences. 3. Children with growth pain, patients with severe cognitive impairment and mental illness.. Package List: 1 x Host1 x Handle1 x Base1 x Power Cord7 x Working Head3 x Silicone Case1 x English Manual