Handheld skin treatment device

A skin treatment system comprising:

• a main body having a housing with a working end, the working end having a mount configured to receive a working attachment;
• a hydradermabrasion working attachment removably mounted to the mount;
• a supply canister having an interior configured to contain a supply liquid to be delivered via the hydradermabrasion working attachment to a target region, the supply canister being removably attached to a proximal portion of the main body and oriented to extend along a longitudinal axis of the main body;
• a waste receptacle having an interior configured to contain a waste liquid returned from a target region via the hydradermabrasion working attachment, the waste receptacle being affixed to a distal portion of the main body within a handle portion thereof, and having a removable plug selectively removable to empty waste liquid from the interior of the waste receptacle;
• and
• a liquid delivery system having a pump and a plurality of flow lines, the plurality of flow lines including a vacuum line connecting the pump and the interior of the waste receptacle, a return line connecting the interior of the waste receptacle and the hydradermabrasion working attachment, a supply line connecting the hydradermabrasion working attachment and the interior of the supply canister;
• a control system operatively coupled to the liquid delivery system;
• and
• an orientation sensor operatively coupled to the control system, wherein the control system is configured to adjust operation of the liquid delivery system based on orientation data.

A method of using a skin treatment device, the method comprising:

• providing a skin treatment device with a main body having a mount and a plurality of working attachments interchangeably mountable to the mount, the plurality of working attachments including at least one hydradermabrasion tip and at least one massage head, the skin treatment device including a liquid delivery system, a red light therapy system, a control system operatively coupled to the liquid delivery system, a supply canister removably affixed to a proximal portion of the main body, and a waste receptacle integrated into a distal portion of the main body within a handle portion thereof, the waste receptacle including a plug for selectively opening and closing the waste receptacle;
• mounting a hydradermabrasion tip on the mount;
• providing the supply canister containing a supply liquid be delivered to a region of skin;
• performing hydradermabrasion on a region of skin by operating the device in a hydradermabrasion mode with the liquid delivery system moving supply liquid from the supply canister to a region of skin via the hydradermabrasion tip and from the region of skin to the waste receptacle via the hydradermabrasion tip;
• removing the hydradermabrasion tip from the mount;
• mounting a massage head on the mount;
• and
• performing massage on a region of skin by moving the massage head over a region of skin while operating the red light therapy system to produce red light that passes through the massage head to a region of skin.