Abstract: A method and a device for autografting of fat microparticles containing stem cells of various types, injected into scars, or stretch marks, and/or other cutaneous injuries, at epidermis-dermis level is presented. Fat is taken from the patient in the periumbilical area, where large quantities of mesenchymal stem cells exist. After reduction in size by means of a thin grid emulsifier filter the fat microparticles are loaded into a tank of a multi-needle gun, such as used for tattoos. The multi-needle tattoo gun injects the fractionated fat microparticles into the epidermis-dermis of scars, and/or stretch marks and/or other skin defects or even internal injuries. The injected fat particles trigger tissue regeneration, deleting scars, stretch marks, wrinkles and/or other defects or skin damages in 3-4 weeks.

Abstract: An improved system for safe and efficient generation of plasmas and vapors bubbles with continuous wave radiations and low levels of power densities, sufficient to treat medical pathologies and to avoid the creation damage to healthy tissue is provided. Transmission means in different configurations are used to achieve a high absorption in water, which is able to initiate plasma with low levels of power density. Once plasma and vapor bubbles are formed, they absorb other wavelengths in addition to the one that initiated it. Other wavelengths, more efficiently generated by diodes or diode pumped lasers, are added into the beam to improve treatment efficiency. This modulated plasma produces fast tissue ablation and good hemostasis effect with minimal overheating of remaining tissue. After plasma and high-energy vapors are generated, only laser radiation that passes through the plasma bubble directly interacts with soft tissues.

Abstract: An improved system for safe and efficient generation of plasmas and vapors bubbles with continuous wave radiations and low levels of power densities, sufficient to treat medical pathologies and to avoid the creation damage to healthy tissue is provided. Transmission means in different configurations are used to achieve a high absorption in water, which is able to initiate plasma with low levels of power density. Once plasma and vapor bubbles are formed, they absorb other wavelengths in addition to the one that initiated it. Other wavelengths, more efficiently generated by diodes or diode pumped lasers, are added into the beam to improve treatment efficiency. This modulated plasma produces fast tissue ablation and good hemostasis effect with minimal overheating of remaining tissue. After plasma and high-energy vapors are generated, only laser radiation that passes through the plasma bubble directly interacts with soft tissues.

Abstract: A system/method for destruction/ablation of stones, calculi or other hard substances using laser is disclosed. Lithotripsy is particularly benefitted. The system comprises a diode laser source, one or more optical fibers and a liquid delivery system creating a liquid environment around stones (calculi). At least one emitted wavelength is highly absorbed in surrounding/covering medium, causing evaporation and cavitation effects that lead to stone/calculi destruction. Different radiation configurations may be used. in one embodiment continuous radiation is used to create sparkler-less plasma bubbles to destroy hard substances. In another embodiment high peak power pulsed radiation is used. Wavelengths of 1470 nm, 1940 nm, or 1550 nm are preferred. Additionally device/method is used with another wavelength having absorption in water e.g. 980 nm. Safer/improved methods/system provide enhanced lithotripsy treatments with shorter treatment times to destroy a wider range of stones with less tissue damage risk.

Abstract: A system and method for the destruction/ablation of stones, calculi or other hard substances by means of laser energy is disclosed. As a consequence, several important medical treatments can be performed, especially lithotripsy. The system comprises a diode laser source emitting at least at one wavelength, one or more optical fibers which convey laser radiation to the treatment site and a liquid delivery system used for creating a liquid environment around the stones (calculi). The laser device emits at least one wavelength which is highly absorbed in the surrounding/covering medium, thus causing evaporation and cavitation effects that lead to stone/calculi destruction. Different radiation configurations may be used. In one embodiment continuous radiation is used to create sparkler-less plasma bubbles able to destroy hard substances. In another embodiment high peak power pulsed radiation is used. Wavelengths of 1470 nm, 1940 nm, or 1550 nm are preferred.