The cantilevered stretcher has a transfer belt mechanism which includes two rollers mounted on the side having two flexible non endless belts, where ends of these two flexible non-endless belts attached to one roller and the other ends of these two flexible non-endless belts attached to second roller. Further one belt goes around the stretcher and the other belt goes around the plate below the stretcher. The arrangement of flexible non endless belts moving between the stretcher and plate in same directions, with upper flexible non endless belt going around the stretcher and lower belt going around the plate can be implemented in three and four roller systems. This mechanism can load the patient onto itself in a way that is efficient and easy to operate, thereby making the patient transfer process easier. Further this mechanism is conducive to sterilization, easier to maintain.