Shockwave Machine

A: When used properly by trained professionals, shockwave machines are generally safe. However, there can be some mild side effects such as temporary pain, bruising, or swelling at the treatment site. In urological applications, there may be a small risk of damage to surrounding tissues, but modern machines are designed to minimize this risk.

A: In musculoskeletal applications, a single treatment session usually lasts between 5 - 15 minutes, depending on the area being treated and the complexity of the condition. For lithotripsy, the session may be longer, typically around 30 - 60 minutes.

A: There are two main types: electro - hydraulic shockwave machines and electromagnetic shockwave machines. Electro - hydraulic machines generate shockwaves by creating an electrical discharge in a water - filled chamber, which then produces a shockwave. Electromagnetic machines use a magnetic coil to generate the shockwaves. There are also piezoelectric shockwave machines, which use piezoelectric crystals to produce shockwaves.

A: The choice depends on several factors. For medical facilities, factors such as the intended applications (musculoskeletal vs. urology), patient volume, and budget are important. In terms of clinical effectiveness, electromagnetic machines are often preferred for musculoskeletal applications due to their precise focusing capabilities. Electro - hydraulic machines are also effective, especially for lithotripsy. The reputation of the manufacturer, ease of use, and maintenance requirements should also be considered.

A: The machine uses a generator to produce shockwaves, which are then transmitted through a coupling medium (usually gel) to the target tissue. The shockwaves interact with the tissue at a cellular level. In the case of lithotripsy (for kidney stones), the shockwaves break the stones into smaller fragments that can be passed out of the body more easily. For musculoskeletal applications, they may stimulate blood flow, increase cell metabolism, and activate the body's natural repair mechanisms.

A: Generally, shockwave machines should be serviced at least once a year. However, if the machine is used frequently, more frequent servicing may be required. Regular servicing helps ensure accurate shockwave generation, proper functioning of the applicators, and overall safety of the device.