What are the 2 Types of Shockwave Therapy?

In the ever - evolving landscape of medical and aesthetic treatments, shockwave therapy has gained significant traction for its effectiveness in treating a wide range of conditions. This non - invasive therapeutic approach utilizes high - energy shockwaves to stimulate the body's natural healing processes. There are two primary types of shockwave therapy, each with its own unique characteristics, applications, and associated Shock wave therapy equipment. In this blog post, we will delve deep into these two types, exploring how they work, what they are used for, and the technology behind them.

1. Extracorporeal Shock Wave Therapy (ESWT)

1.1 How it Works

Extracorporeal Shock Wave Therapy, commonly abbreviated as ESWT, involves the delivery of shockwaves from outside the body (extracorporeal) to the targeted area. These shockwaves are high - energy acoustic waves that travel through the skin and underlying tissues. When the shockwaves reach the affected area, they create a series of mechanical and biological responses.

The mechanical effect of the shockwaves causes micro - traumas to the tissue. These micro - traumas, although small in scale, are sufficient to trigger the body's repair mechanisms. They stimulate the release of growth factors and cytokines, which are signaling molecules that play a crucial role in tissue repair and regeneration. Additionally, the shockwaves can break down calcifications and scar tissue, improving blood flow to the area.

1.2 Applications

ESWT has a wide range of applications in the medical field. One of its most well - known uses is in the treatment of musculoskeletal disorders. Conditions such as plantar fasciitis, a common cause of heel pain, respond well to ESWT. The shockwaves can break down the abnormal collagen fibers in the plantar fascia and stimulate the growth of new, healthy tissue.

Tennis elbow, also known as lateral epicondylitis, is another condition that can be effectively treated with ESWT. The shockwaves target the damaged tendon tissue, promoting healing and reducing pain. ESWT is also used for treating non - union fractures, where a bone fails to heal properly after a break. By delivering shockwaves to the fracture site, it can stimulate the bone - healing process and increase the likelihood of successful union.

1.3 Shock wave therapy equipment for ESWT

The Shock wave therapy equipment used for ESWT comes in different designs, but they all share the common function of generating and delivering shockwaves. One type of equipment uses an electrohydraulic generator. In this setup, an electrical spark is created underwater, which generates a shockwave. The shockwave is then focused and directed towards the treatment area using a reflector.

Another type of equipment utilizes an electromagnetic coil. When an electrical current passes through the coil, it creates a magnetic field. This magnetic field interacts with a metal membrane, causing it to vibrate and generate shockwaves. These shockwaves are then transmitted to the patient's body through a coupling medium, such as gel, which helps to optimize the transfer of the shockwaves.

Piezoelectric - based Shock wave therapy equipment is also available. Piezoelectric crystals are used in this type of device. When an electrical voltage is applied to the piezoelectric crystals, they expand and contract rapidly, generating shockwaves. The advantage of piezoelectric - based equipment is its ability to produce highly focused and precise shockwaves, allowing for more targeted treatment.

2. Intracorporeal Shock Wave Therapy (ISWT)

2.1 How it Works

Intracorporeal Shock Wave Therapy (ISWT) is a bit different from ESWT in that the shockwaves are generated inside the body (intracorporeal). This is typically done using a catheter - based system. A small device at the tip of the catheter generates the shockwaves, which are then delivered directly to the targeted tissue.

The shockwaves produced in ISWT have a similar effect on the tissue as in ESWT. They cause micro - disruptions in the tissue, triggering the body's natural healing response. However, the delivery method allows for more precise targeting of specific areas within the body.

2.2 Applications

ISWT is mainly used in urology, particularly for the treatment of kidney stones. In this procedure, a catheter is inserted into the urinary tract, and the shockwave - generating device at the tip of the catheter is positioned near the kidney stone. The shockwaves are then fired, breaking the stone into smaller fragments. These smaller fragments can then be more easily passed out of the body through the urinary system.

ISWT also shows promise in other areas, such as the treatment of certain types of tumors. The shockwaves can be used to disrupt the blood vessels supplying the tumor, cutting off its blood supply and potentially shrinking the tumor. However, this application is still in the experimental stages and requires further research.

2.3 Shock wave therapy machine for ISWT

The Shock wave therapy equipment for ISWT is designed to be inserted into the body through natural orifices or small incisions. The most common type of equipment is the catheter - based system. The catheter is flexible and can be navigated through the body's internal structures, such as the urinary tract.

The shockwave - generating component at the tip of the catheter is usually small and compact. It can be powered by various means, such as piezoelectric elements or miniaturized electromagnetic generators. The equipment is often equipped with imaging capabilities, such as ultrasound or fluoroscopy, to help the medical professional accurately position the shockwave - generating tip near the target area. This ensures that the shockwaves are delivered precisely to the intended tissue, minimizing damage to surrounding healthy tissue.

Shaanxi Miaokang Medical Technology Co., Ltd had R&d and produce Shock wave therapy equipment
is a comprehensive integrator engaged in medical instrument research and development, sales, medical technology research and promotion, and investment in medical institutions. The main research and development of medical ozone therapy equipment, extracorporeal shock wave therapy equipment and other products.

If you had any questions,feel free to contact us:Cathy@miaokang.ltd

Conclusion

In conclusion, the two main types of shockwave therapy, Extracorporeal Shock Wave Therapy (ESWT) and Intracorporeal Shock Wave Therapy (ISWT), offer unique solutions for different medical conditions. ESWT, with its ability to treat musculoskeletal disorders from the outside of the body, and ISWT, which is mainly used for urological and potentially oncological applications inside the body, both rely on the power of shockwaves to stimulate the body's healing processes. The associated shock wave therapy device for each type is designed to deliver shockwaves effectively and safely, with advancements in technology continuously improving the precision and efficacy of these treatments. Whether you are dealing with a painful musculoskeletal condition or a urological issue, shockwave therapy may offer a non - invasive or minimally invasive treatment option worth considering. However, as with any medical treatment, it is essential to consult with a qualified healthcare professional to determine the most appropriate course of action.