Microdermabrasion apparatus and method

• US 9,486,615 B2
• Filed: 09/14/2012
• Issued: 11/08/2016
• Est. Priority Date: 01/04/2008
• Status: Active Grant

• Current Assignee: Hydrafacial LLC
• Original Assignee: Edge Systems LLC
• Inventors: Ignon, Roger, Nicolas, Ed F.
• Primary Examiner(s): Craig, Paula L.
• Application Number:
  US13/620,376
• Publication Number:
  US 20130102978A1
• Time in Patent Office: 1,516 Days
• Field of Search: 606/9, 606/131
• US Class Current: 1/1
• CPC Class Codes: A61B 17/54 Chiropodists' instruments , e.g. pedicure chiropractic devices A61H1/008
• CPC Class Codes: A61B 2017/00761 Removing layer of skin tissue, e.g. wrinkles, scars or cancerous tissue
• CPC Class Codes: A61B 2017/320004 abrasive
• CPC Class Codes: A61B 2217/005 with suction drainage system
• CPC Class Codes: A61B 2217/007 with irrigation system
• CPC Class Codes: A61M 1/774 Handpieces specially adapted for providing suction as well as irrigation, either simultaneously or independently
• CPC Class Codes: A61M 35/003 Portable hand-held applicators having means for dispensing or spreading integral media hand-held massage devices with liquid delivery A61H7/003
• CPC Class Codes: A61P 17/02 for treating wounds, ulcers, burns, scars, keloids, or the like

Abstract

According to some embodiments, a system for treating skin includes a handpiece assembly comprising a tip and a main body portion, the main body portion comprising an interior cavity and at least one canister configured to store at least one of a treatment material and a waste material. The treatment material and/or the waste material is in fluid communication with the tip.

Claims

1. A system for treating skin, the system comprising:

a handpiece assembly comprising a tip along a distal end of the handpiece assembly, the tip being configured to contact a skin surface being treated;

a first canister configured to store at least one treatment material, wherein the first canister is configured to removably secure to the handpiece assembly; and

a second canister configured to store waste material removed from tip during use;

wherein an interior of the first canister and an interior of the second canister is each in fluid communication with the tip, so that the at least one treatment material can be selectively delivered from the first canister to the tip, and so that waste material can be selectively delivered from the tip to the second canister during use;

wherein each of the first canister and the second canister is configured to removably and directly secure to the handpiece assembly, such that the handpiece assembly, the first canister and the second canister form a generally unitary structure when the first and second canisters are secured to the handpiece assembly; and

wherein each of the first and second canisters is configured to be removed from and reattached to the handpiece assembly.

2. The system of claim 1, wherein the second canister is configured to be placed in fluid communication with a vacuum or suction source.

3. The system of claim 1, further comprising a fluid transfer device for transferring treatment material from the first canister to the tip, and waste material from the tip to the second canister during use.

4. The system of claim 3, wherein the fluid transfer device comprises a vacuum or suction source that is placed in fluid communication with the tip of handpiece assembly.

5. The system of claim 4, further comprising a power device configured to supply power to the fluid transfer device.

6. The system of claim 5, wherein the power device comprises at least one of a battery or a power source configured to be coupled to a central power supply.

7. The system of claim 1, further comprising at least one conduit configured to place at least one of the first and second canisters in fluid communication with the tip.

8. The system of claim 7, wherein the at least one conduit is positioned, at least in part, within an interior of the handpiece assembly.

9. The system of claim 7, wherein the at least one conduit comprises a first conduit and a second conduit, wherein the first conduit is configured to place the tip in fluid communication with the first canister, and wherein the second conduit is configured to place the tip in fluid communication with the second canister.

10. The system of claim 1, wherein the tip comprises at least one abrasive element, the at least one abrasive element being configured to abrade skin when the tip is moved relative to a skin surface.

11. The system of claim 10, wherein at least one abrasive element comprises at least one of:

a protruding element, an abrasive material, a roughened surface, a contoured surface, a surface with at least one opening, a brush, a blade and a surface impregnated with diamonds.

12. The system of claim 1, wherein the tip is removable from the handpiece assembly.

13. The system of claim 1, wherein the tip comprises at least one treatment material positioned along at least one portion of the tip, the at least one treatment material being configured to at least partially dissolve when exposed to water or other liquid.

14. A system for treating skin, the system comprising:

a handpiece assembly comprising a tip along a distal end of the handpiece assembly, the tip being configured to contact a skin surface being treated;

a first canister configured to store at least one treatment material; and

a second canister configured to store waste material removed from tip during use;

wherein an interior of the first canister and an interior of the second canister is each in fluid communication with the tip;

wherein each of the first canister and the second canister is configured to removably and directly secure to the handpiece assembly, such that the handpiece assembly, the first canister and the second canister form a generally unitary structure when the first and second canisters are secured to the handpiece assembly; and

wherein each of the first and second canisters is configured to be removed from and reattached to the handpiece assembly.

15. The system of claim 14, further comprising a fluid transfer device for transferring treatment material from the first canister to the tip, and waste material from the tip to the second canister during use.

16. The system of claim 15, wherein the fluid transfer device comprises a vacuum or suction source that is placed in fluid communication with the tip of handpiece assembly.

17. The system of claim 14, further comprising at least one conduit configured to place at least one of the first and second canisters in fluid communication with the tip.

18. The system of claim 17, wherein the at least one conduit comprises a first conduit and a second conduit, wherein the first conduit is configured to place the tip in fluid communication with the first canister, and wherein the second conduit is configured to place the tip in fluid communication with the second canister.

19. The system of claim 14, wherein the tip comprises at least one abrasive element, the at least one abrasive element being configured to abrade skin when the tip is moved relative to a skin surface.

20. The system of claim 14, wherein the tip comprises at least one treatment material positioned along at least one portion of the tip, the at least one treatment material being configured to at least partially dissolve when exposed to water or other liquid.