Patent ID: 8641725
Filing Date: 2014-02-04
Classification: A61B,A61L

Abstract:
1. A system for scraping of tumors, fat, lesions and similar particles, separation of tissues and aspiration of the dissected or cut particles in micro surgery, comprising: a. a control cabin having a digital pressure display, a microprocessor for controlling pressure values and for storing the required pressure values in a memory, an aspiration flow regulation button, and an aspiration on/off button; b. a compressed air unit to compress air and having a filter-regulator unit, a bacteria free air line, a pressure booster, an air tank, at least two air filter systems for filtering particles of different sizes sufficient for removal to below the size of bacteria and/or virus particles, an air drier unit, an electropneumatic proportional pressure regulator, and a vacuum unit for aspiration; c. an operation apparatus having a handle for transferring the compressed air having removed particles to below the size of bacteria and/or virus particles to a jet nozzle, the jet nozzle having a changeable diameter or multiple interchangeable jet nozzle tips with fixed diameters, a jet nozzle fastener flap for mounting of the jet nozzle to the handle or changing the diameter of the mounted nozzle, buttons on the handle for changing the pressure amount from the control cabin wherein the buttons being integrated to the handle wherein the compressed air having been removed from particles to below the size of bacteria particles is jetted from the jet nozzle tip.