The medical laser industry has seen improvements in the last 50 years. Today, hospitals have complex laser devices that help them to improve safety and efficacy. Companies like Sentient Lasers also continue to sell high-quality laser equipment to boost cosmetic surgery.

Medical laser devices produce intense beams of light at specific wavelengths. These devices have enabled doctors to create various applications. The result is that surgeries have become less painful, and patients recover faster.

Read on to know how laser technology has advanced in various sectors within the industry.

  1. Dermatology

Laser technology is currently being used to improve patients’ skin in various hospitals across the globe. Some patients even respond positively to advanced therapeutic laser treatments for alopecia and morphea.

Laser treatments have also helped treat patients with advanced refractory conditions, which are pretty challenging to deal with because of contraindications and treatment resistance. Besides, they provide safer treatment options for patients suffering from these diseases.

Although the standard type of laser that doctors use is the excimer laser, other lasers have been invented. Most dermatologists across the world depend on Palomar lasers to enhance their patients’ skin. That’s because these lasers give accurate results and are versatile and durable.

  1. Dentistry

The dental sector uses hard tissue and soft tissue lasers to treat various conditions. Soft tissue lasers are easily absorbed into the hemoglobin and water. They’re best used to deal with periodontitis, kill bacteria, and promote tissue regrowth. Patients treated with soft tissue lasers rarely experience pain and heal faster.

On the other hand, hard tissue lasers mainly repair dental feelings, eliminate some tooth structures, and prepare teeth for composite bonding. Their wavelength requires water and special minerals in the teeth to be absorbed.

Soft and hard tissue lasers may also be used to eliminate anxiety in patients, reduce bleeding and swelling, and preserve teeth health during cavity removal.

  1. Cardiovascular Treatment

Laser technology has also become one of the best options for relieving pain and restoring functionality to the heart, arteries, and veins. They can be easily set up to create wavelengths that deal with different cardiovascular conditions.

Laser advancements have also been seen in laser angioplasty and thrombolysis treatment of arrhythmias.

It has also helped in dealing with peripheral artery disease. According to research by the CDC, about 25% of the US population is affected by this illness. If left untreated, it may result in the death of tissues, poor prognosis, and limb amputation.

This treatment has also been used to deal with other cardiovascular diseases like congenital heart disease, hypertrophic cardiomyopathy, and ventricular and superventricular arrhythmias.

The Automation Of Laser Technology

Medical laser devices have become automated. As a result, they’re helping doctors get better results. Today, surgeons can use the navigational features in these devices to monitor and assess patient’s conditions. The noninvasive imaging technology can help a dermatologist assess a patient’s skin and give feedback on the best settings for resurfacing.


Since the invention of laser technology some few decades ago, the medical industry has tremendously developed. Laser devices are used in various medical applications, including dentistry, dermatology, and cardiovascular treatment.