An adipose or fat tissue transplantation device is disclosed. The device employs a cylindrical vessel for housing a conventional piston operated syringe. A handle is pivotally attached to the cylindrical vessel with a proximal end secured to a puller positioned to engage steps attached to the piston. A distal end of the handle provides a thumb operated lever for advancing the piston a predetermined distance upon depressing the handle to move the piston. The handle includes a link arm of a length sized to move the puller upon engaging a step a predetermined distance. A spring is coupled to the link arm to maintain the distal end of the handle in a normally raised position. In a preferred embodiment, the link arm and steps are constructed and arranged to advance the piston to cause a predetermine dispensing of tissue for each handle depression.
