APPARATUS FOR APPLYING PASTES AND GELS TO DIFFICULT FOR ACCESS BODY REGIONS Russian patent published in 2002 - IPC

FIELD: medicine, in particular, surgery, gynecology, gastroenterology, and other fields of medical practices. SUBSTANCE: apparatus has vessel, flexible enclosure placed inside vessel for defining cylindrical cavity, nozzle, pressurized gas balloon and locking device equipped with channel providing communication of pneumatic cavity with atmosphere. Flexible enclosure is circumferentially fastened with its one edge to vessel lower base and with its other edge to outer surface of pressurized gas balloon. Nozzle is positioned between pneumatic cavity and cavity defined by flexible enclosure and pressurized gas balloon. Apparatus is suitable for applying viscous substances, pastes, gels, oils etc. EFFECT: simplified construction, enhanced reliability in operation and increased efficiency. 2 cl, 5 dwg