The ruby laser is the first working model of a quantum generator. It was designed and launched in 1960 by Theodore Maiman at the Hughes Research Laboratory in Malibu, USA. A prerequisite for the creation of the laser was a series of theoretical and experimental studies on the spectral properties of ruby. Although some scientists, for example N.G. Basov, argued that the properties of ruby would not allow its use as an active element of the laser.
Nevertheless, a ruby laser was created and its ability to emit an intense, very narrow beam of red light of the same wavelength was demonstrated.
At the dawn of aesthetic medicine, the ruby laser became a pioneer to solve many cosmetic flaws. But Continue reading
Blepharoptosis, ptosis, ptosis of the upper eyelid, omitted upper eyelid – these terms are usually used to describe a condition in which the upper eyelid is omitted or displaced, which leads to a narrowing of the palpebral fissure and overlapping part of the eye2. In this case, the omission of the upper eyelid can be both congenital and acquired and can be a sign or symptom of a more serious neurological disease or tumor in the orbit (ptosis that arose in adulthood) .
Normally, the edge of the upper eyelid in an adult is 0.5–2 mm below the upper limb of the cornea and does not cover the pupil
Blepharoptosis can occur at any age due to various factors. It should be remembered that when a patient Continue reading
Mesopharm company has released a new biorevitalizant Mesohydral 2.0 ml, combining the most effective concentrations of low molecular weight (100 kDa) and high molecular weight (1800 kDa) hyaluronic acid
The effect of HA in the drug is enhanced by regulatory peptides with proven effectiveness. For the introduction of the drug, both point and papular administration techniques are suitable.
Biorevitalization as a procedure that improves the structure of the intercellular matrix, increases the level Continue reading