I developed one medical instrument for the use institute,clinics and labs.but i contacted many companies but no one reply.its very usefull innovation which will reduce burden of medical waste in society and also will help medical professionals from hazardous nature of waste.but unfortunately no company contact me they took all blue prints of my research.i asked them pay 20crs for this because once in the market this product will be there in every hospitals and clinics like doctors without sthethoscope hospital will not be complete without it.i asked this ammount because want set my own medical institute with affordable price.now i m scare that these companies will get my idea and make instument.dont know what to do.