IP Library Granted Patent US 11,446,477
Granted Patent B2
US 11,446,477 · App. 16/517,268 · Granted Sep 20, 2022

Devices and methods for treating skin

Inventors: Roger Ignon (Redondo Beach, CA); Scott Mallett (Coto De Caza, CA); Abraham Solano (Corona, CA); William Cohen (Los Alamitos, CA)
Assignee: HydraFacial LLC
A61M35/003A61B17/3205A61B17/50A61B17/54A61B17/545A61B50/10A61B50/13A61M1/962A61M37/00A61B2017/00199A61B2017/00761A61B2017/320004A61B2217/005A61M2037/0007A61N5/0616
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Quick Facts
Patent No.
US 11,446,477
App. No.
16/517,268
Granted
Sep 20, 2022
Kind
B2
Abstract

An apparatus for treating skin has a console with a user input device and a handpiece assembly. The handpiece assembly is configured to treat skin. A fluid line provides fluid communication between the console and the handpiece assembly. A manifold system is coupled to the console and controlled by the user input device. The manifold system is configured to hold releasably a plurality of fluid sources and deliver fluid from at least one of the plurality of fluid sources to the handpiece assembly.

Claims (37)

1. A skin treatment system comprising:

a manifold system in communication with a first container and at least a second container, wherein each of the first container and the at least second container is configured to contain a treatment material, the manifold system being positioned in or on a console;

a supply conduit placing the manifold system in fluid communication with a handpiece assembly;

wherein the handpiece assembly comprises a working end having a skin contact surface;

a vacuum source;

a waste conduit in fluid communication with the handpiece assembly and the vacuum source to move waste away from the working end of the handpiece assembly during a skin treatment procedure; and

at least one control to permit control of a flow of treatment material from the first container and the at least second container through the supply conduit to the handpiece assembly;

wherein the vacuum source is configured to create a suction force within the waste conduit and along the working end of the handpiece assembly to help remove waste from the handpiece assembly via the waste conduit and to help transfer at least one treatment material from the manifold system to the handpiece assembly.

2. The system of claim 1 , further comprising a computing device configured to control at least one function of the system.

3. The system of claim 1 , further comprising a user input device to facilitate control of a flow of treatment material from at least one of the first container and the at least second container to the handpiece assembly.

4. The system of claim 3 , wherein the user input device comprises a touch screen.

5. The system of claim 1 , further comprising a display.

6. The system of claim 1 , wherein the manifold system is in fluid communication with at least four containers.

7. The system of claim 1 , wherein the first container and the at least second container are configured to releasably couple to the manifold system.

8. The system of claim 1 , wherein treatment materials from the first container and the at least second container are configured to be delivered to the supply conduit sequentially or simultaneously.

9. A skin treatment system comprising:

a manifold system in communication with at least two containers that are configured to be secured to the manifold system, wherein each of the at least two containers is configured to contain a treatment material;

a handpiece assembly configured to contact a skin surface of a subject, wherein a supply conduit places the manifold system in fluid communication with the handpiece assembly;

a vacuum source; and

a waste conduit in fluid communication with the handpiece assembly and the vacuum source to move waste away from the handpiece assembly;

wherein the system is configured to deliver at least one treatment material from at least one of the at least two containers to the handpiece assembly via the supply conduit using, at least in part, a vacuum created along a distal end of the handpiece assembly by the vacuum source.

10. The system of claim 9 , wherein the manifold system is positioned in a console.

11. The system of claim 9 , further comprising a computing device configured to control at least one function of the system.

12. The system of claim 9 , further comprising a user input device to facilitate control of a flow of treatment materials from at least one of the at least two containers to the handpiece assembly.

13. The system of claim 12 , wherein the user input device comprises a touch screen.

14. The system of claim 9 , wherein treatment materials from a first container and a second container are configured to be delivered to the supply conduit sequentially or simultaneously.

15. A skin treatment system comprising:

a manifold system in communication with at least two containers, wherein each of the at least two containers is configured to contain a treatment material;

a handpiece assembly configured to contact a skin surface of a subject;

a supply conduit placing the manifold system, and thus the at least two containers, in fluid communication with the handpiece assembly; and

a waste conduit in fluid communication with the handpiece assembly and a vacuum source to move waste away from the handpiece assembly; and

wherein the system is configured to deliver treatment materials from at least one of the at least two containers to the handpiece assembly via the supply conduit using, at least in part, a vacuum created along a distal end of the handpiece assembly by the vacuum source.

16. The system of claim 15 , wherein the manifold system is positioned in a console.

17. The system of claim 15 , further comprising a computing device configured to control at least one function of the system.

18. The system of claim 15 , further comprising a user input device to facilitate control a flow of treatment materials from at least one of the at least two containers to the handpiece assembly.

19. The system of claim 18 , wherein the user input device comprises a touch screen.

20. The system of claim 15 , wherein treatment materials from the first container and the at least second container are configured to be delivered to the supply conduit sequentially or simultaneously.

Assignments (8)
PATENT SECURITY AGREEMENT Recorded May 30, 2025
From: HYDRAFACIAL LLC
To: U.S. BANK TRUST COMPANY, NATIONAL ASSOCIATION, AS COLLATERAL AGENT
Reel/Frame 071475/0338 →
RELEASE OF SECURITY INTEREST IN PATENTS AT REEL/FRAME NO. 58526/0897 Recorded Aug 6, 2024
From: JPMORGAN CHASE BANK, N.A., AS ADMINISTRATIVE AGENT
To: HYDRAFACIAL LLC (FORMERLY KNOWN AS EDGE SYSTEMS LLC)
Reel/Frame 068378/0060 →
CHANGE OF NAME Recorded Aug 16, 2022
From: EDGE SYSTEMS LLC
To: HYDRAFACIAL LLC
Reel/Frame 061201/0733 →
CHANGE OF NAME Recorded Aug 15, 2022
From: EDGE SYSTEMS CORPORATION
To: EDGE SYSTEMS LLC
Reel/Frame 061178/0168 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Aug 12, 2022
From: IGNON, ROGER; SOLANO, ABRAHAM; COHEN, WILLIAM; MALLETT, SCOTT
To: EDGE SYSTEMS CORPORATION
Reel/Frame 060800/0688 →
SECURITY INTEREST Recorded Jan 3, 2022
From: EDGE SYSTEMS LLC
To: JPMORGAN CHASE BANK, N.A., AS ADMINISTRATIVE AGENT
Reel/Frame 058526/0897 →
RELEASE OF SECURITY INTEREST Recorded May 11, 2021
From: SILVER POINT FINANCE, LLC
To: EDGE SYSTEMS INTERMEDIATE, LLC; EDGE SYSTEMS LLC
Reel/Frame 056675/0606 →
SECURITY INTEREST Recorded Apr 13, 2020
From: EDGE SYSTEMS LLC
To: SILVER POINT FINANCE, LLC, AS AGENT
Reel/Frame 052377/0738 →
Continuity (7)
Continuation 15660750 · Jul 26, 2017
Continuation 14700789 · Apr 30, 2015
Continuation 13267554 · Oct 6, 2011
Continuation 11392348 · Mar 29, 2006
Provisional Application 60764668 · Feb 2, 2006
Provisional Application 60755310 · Dec 30, 2005
Related Publication 20190336740A1 · Nov 7, 2019
Cited By (13)
US 1,065,551 US 1,084,369 US 1,112,778 US 1,116,120 US 1,141,134 US 12,186,513 US 12,295,618 US 12,471,954 US 12,478,771 US 12,480,602 US 12,544,051 US 12,678,186 US 12,696,963