Abstract: A set of surgical marking strips overlay and method of use is disclosed in this invention. These marking strips are pre-printed with desired surgical markings on one side preferably dashed lines, and on the other side can be bonded with adhesive that can be placed on the patient's skin where applicable for surgical procedure. Another way of overlay placement on patient's skin is to moistened area of skin to place marking overlay without any usage of bonded adhesive. At least one marking strip overlay with support sheet is placed into a sterilized pouch for usage prior to surgery. Marking strips can be individually packaged for a specific medical surgical procedure. The marking strips can peel-off easily when surgery is over without harming or disrupting the operated tissue. This feature is noticeable especially right after a cosmetic surgery such as soft tissue fixation procedure and facial aesthetic contouring or reconstruction.

Abstract: An abrasive cleaning system that utilizes a central vacuum compressor, at least one in-line filtration device and at least one control panel unit to be placed in a treatment station. This system has an option to expand by adding two or more additional control panel units in two or more treatment stations. The number of these add on control panel units depends upon the design layout of the system unit which can be unlimited.

Abstract: An improved hand piece apparatus for use with abrasive cleaning devices uses a control switch that can be controlled manually by an operator to controllably regulate the amount a mixture of a pressurized air with abrasive particles at the nozzle head inlet port of the nozzle head assembly.